Job Overview: The Quality Ops Specialist applies their conceptual knowledge of Operations and, with a moderate level of guidance and direction from colleagues and leadership, is responsible for solving a range of straightforward Operations problems. They will be responsible for analyzing possible solutions using standard procedures and building knowledge of the company, processes, and customers. The Quality Ops Specialist understands key business drivers and applies this knowledge to solve problems in straightforward situations by analyzing possible solutions using technical experience, judgment, and precedents. Essential Qualifications and Education: Bachelor s Degree in relevant field of study preferred 6+ years of relevant experience Proficient with computers and Microsoft programs such as Word, Excel, and Outlook #LI-PS1 Key Tasks and Responsibilities: Assure that subcontractors conform to all job specifications and approved procedure Write, review, and revise the job-specific procedures Analyze statistical data to determine the cause(s) of non-conformance in products or systems Assist inspectors in the resolution of quality problems and non-conformances Assist with root cause analysis Observe work process to ensure compliance with specifications and procedures Conduct studies aimed at improving processes and reducing waste

Job Overview: The Senior IT Pillar Specialist uses best practices and knowledge of internal or external issues to improve the IT Pillar discipline within McDermott. They will act as a resource for colleagues with less experience and share their conceptual and practical expertise related to the IT Pillar discipline. They solve complex problems and use their discipline-specific knowledge to improve their products or services. The Senior IT Pillar Specialist impacts a range of customer, operational, project, or service activities with the IT Pillar Team and other related teams and ensures that they are working within the appropriate guidelines and policies. Essential Qualifications and Education: Degree in engineering or equivalent technical diploma. Strong understanding of current engineering design, drafting applications and engineering data integration software packages. Minimum 5-15 years experience in S3D Administration. Utilizes current systems technology, tools and processes to achieve these aims. Good understanding of engineering practices & project execution concepts. Exposure to Software skills on Aveva 3D or any other Smartplant tool Key Tasks and Responsibilities: Customization S3D Catalog Creation Piping Specs and Catalog. Should have good understanding of piping rules. Equipment, Electrical, Instrumentation and Structure Catalog Creation. Symbol Creation. Isometric Customization Piping Isometric Customization including creation of labels View Style Creation GA drawings view styles for Piping, Electrical, Instrumentation and Structural Reports Creation Should have good understanding of S3D Interfaces and class relationships. Should have extensive report creation abilities using COM. Report creation using VB.Net/C# is an added advantage. Custom Commands Custom commands creation using C# and VB.Net Administration activities Setup Should be well versed with GWC configuration. Should have hands on experience with S3D Setup activities which includes database restoration/Permission Groups and setting up of system hierarchy. Should have hands of experience in Interference setup and codeless interference rules. Should have hands on experience in creating Naming Rules. Should have hands on experience in creating filters, surface style rules and creation of review files (SPR and Navisworks) Should have capability of handling SQL and Oracle Servers and Databases Resolution of Designer Issues Should be well versed with modelling procedures and should have hands on experience in troubleshooting designer issues and development of best practices for modelling Reports to: Manager - Area Engineering IT

The Associate Procurement Specialist utilizes existing Procurement procedures, and training, and is supported by senior team members and leaders to transact routine or standard sourcing and buying tasks. They receive instruction, guidance, and direction from others within the team, and they will leverage their conceptual knowledge of theories, practices, and procedures related to Procurement and Supply Chain. The Associate Procurement Specialist will have the authority to transact low-value commitments on behalf of the company. Essential Qualifications and Education: bachelors Degree (or equivalent) in Supply Chain Management (or a relevant discipline) or HSD/GED/IGCSE with 2 years of relevant experience 0-3 years of relevant experience Demonstrates a broad knowledge of the procurement process Able to effectively communicate commercial solutions and concepts to procurement personnel and non-procurement personnel Support Integrated Procurement worldwide, work with suppliers to develop supplier agreements Understand local and regional logistics regulations and agreements Working knowledge of Microsoft Office applications (Word, Excel, Access) Experience in Smart Plant Materials and HR Systems Certificates in process improvement and/or Six Sigma a plus Key Tasks and Responsibilities: Use purchasing systems to source, buy, and manage procured items and services Submit suppliers for registration and qualification Interact with more senior procurement team members, leaders, and category managers to select potential suppliers for sourcing events Use standard purchase order terms and conditions Maintain records of goods ordered and received Work with Expeditors and other team members to resolve vendor changes Process requisitions into purchase orders for goods and services following we'll-defined procedures Prepare commercial bid analysis with recommendations for award Prepare reports regarding market conditions and merchandise costs Represent company and client in negotiating contracts and formulating policies with suppliers Resolve vendor or contractor claims against suppliers

The Associate Accts Payable Administrator supports the Accounts Payable group and works closely with their supervisor to follow clearly defined Finance procedures. The Associate Accts Payable Administrator role allows for developing new Accounts Payable-related skills. The Associate Accts Payable Administrator performs basic Accounts Payable activities and uses existing procedures to solve straightforward problems. Essential Qualifications and Education: bachelors degree in a related discipline 0-1 year of relevant work experience Effective verbal and written communication skills Experience with AP workflow system preferred Ability to process a high volume of invoices Sufficient analytical skills Key Tasks and Responsibilities: Timely and accurate processing of high-volume invoice to PO matching and data entry of Non-PO invoices Identify invoice to PO matching discrepancies to route them to those necessary to provide resolution Provide timely and effectively communicated responses to internal and external invoice status inquiries Scan and upload invoices into the TAP system for approval

Job Overview: The Senior FP&A Analyst is responsible for interpreting internal or external business issues and recommending best practices. They will be tasked with solving complex financial planning and analysis-related problems and will work independently with minimal guidance. The Senior FP&A Analyst may be responsible for leading functional teams or projects and is regarded as a financial planning & analysis specialist. As such, they must have in-depth financial planning and analysis expertise and broad knowledge of the finance functions financial planning and analysis discipline. Essential Qualifications and Education: Degree in Finance or related discipline, MBA a plus 3+ years of relevant work experience Experience with project reporting and accounting Experience with direct and indirect cash flows Experience with working capital and working capital optimization Has good understanding and experience in forecasting and budgeting processes Is adaptable and responsive Works well with ambiguity and rapidly changing priorities Superior written and verbal communication skills High degree of intellectual curiosity Self-starter with the ability to multi-task and deal with time-sensitive projects with competing deadlines and stakeholders Excellent attention to detail and accuracy Ability to adapt to change Experience with and drive for continuous improvement High degree of proficiency with Excel and PowerPoint Demonstrated ability to conduct complex, data-driven analysis Working knowledge of Hyperion is preferred Knowledge of the EPCI industry is a plus #LI-PM1 Key Tasks and Responsibilities: Assist in leading project reporting initiatives globally, including consolidating, analyzing, and reporting on customer-facing projects Report and analyze projects and understand project changes, including contingency changes, unapproved revenue, changes in cost, incentives, liquidated damages, and penalties Correlate project changes to direct and indirect cash flow Assist in leading working capital and balance sheet reviews for Areas, focusing on changes over periods and driving improvements Prepare monthly and quarterly management reports, flash schedules, other reporting packages, and financial information for management presentations Support the global quarterly forecast and annual budget process, including providing guidance and templates focused on projects Support the business with insightful ad hoc financial analyses and special projects as requested; these special projects could involve financial modeling and complex analytics to drive insights, strategies, and recommendations to senior management Lead improvements in the global forecasting and reporting processes

Job Overview: The Associate Accountant is responsible for utilizing existing accounting procedures to solve routine or standard problems. They receive instruction, guidance, and direction from others within the team, and they will leverage their conceptual knowledge of theories, practices, and procedures related to accounting and finance. Essential Qualifications and Education: Bachelor s Degree in Accounting or Finance preferred 0-3 years of relevant experience Ability to work as a team member as well as act as a team leader Maintain key competencies associated with the Finance function Communication skills, both written and spoken Proficient in Microsoft Office Suite #LI-PS1 Key Tasks and Responsibilities: Responsible for executing month/ quarter/ year end processes and ensuring books are closed on time Responsible for their functional and administrative deliverables to stakeholders Ensure all month end activities are completed within agreed time and of the highest quality and ensure that team metrics/KPIs are met Support various internal and external audits relating to Statutory and Tax Accounting activities including Tax Assessments Provide timely and effectively communicated responses to internal and external inquiries Treasury function related to foreign payments & term deposits Provide accurate and effective document preparation and records management relative to journal Entries Prepare reconciliations of Suspense account accounts on a monthly basis Recording of IC invoices Prepare reconciliations of Suspense account accounts on a monthly basis Assist with departmental tasks as may be assigned on an Ad Hoc basis from time to time Any other duties as assigned by the manager

Job Overview: The Senior Procurement Specialist uses best practices and knowledge of internal or external issues to improve the Procurement discipline within McDermott. They will act as a resource for colleagues with less experience and share their conceptual and practical expertise related to the Procurement discipline. The Senior Procurement Specialist solves complex problems and uses discipline-specific knowledge to improve their products or services. The Senior Procurement Specialist impacts a range of customer, operational, project, or service activities with the Procurement team and other related teams. It ensures they work within the appropriate guidelines and policies. Our ingenuity fuels daily life. Together, we’ve forged some of the most trusted partnerships across the energy value chain to make what was once just an idea a reality: laying subsea infrastructure thousands of feet below sea level, installing platforms hundreds of miles from shore, using our expertise to design and build offshore wind infrastructure, and reshaping the onshore landscape to deliver the energy products the world needs safely and sustainably. For more than 100 years, we've been making the impossible possible. Today, we're driving the energy transition with more than 30,000 of the brightest minds across 54 countries. Key Tasks and Responsibilities: Hold responsibility for the Supply Chain function within the Project Management Team Collaborate with key stakeholders on the development and implementation of project requirements and have a key interface with the client and vendors to ensure project milestones are met on time and within budget Lead the procurement strategy within the Project Management Team, ensuring all contract requirements are incorporated as well as negotiated to include the Project required flow-down conditions to minimize exposure Develop a Project Procurement execution plan with the assistance of the supply chain function, to include all purchasing, expediting, logistics, communication, and project goals Ensure client needs are identified and effectively addressed, pertaining to all supply chain/procurement requirements, and act where required, as a single point of contact with the client for all supply chain and procurement requirements Ensure problems are identified timely and appropriate corrective action plans are developed to allow resolution Participate in resolving disputes, claims, and performance issues Ensure effective and timely status reporting, including representing the supply chain management function in project team meetings Ensure auditable procurement files are maintained and project filing and record retention procedures are implemented Ensure adherence to project schedule requirements Oversee project supply chain management activities Ensure deliverable quality level meets both internal and external customer requirements and expectations Interface with peers and others to provide and receive information allowing all to perform more effectively Lead efforts to conduct project reviews, including transfer of lessons learned to peers and others as appropriate Ensure appropriate approval cycles are maintained Manage procurement packages including budget and cost, monitoring expenditures on payment approval, change orders, etc. Manage any dispute on claims with vendors, liaising with SPS, PMT, Legal, etc. Provide independent advice to the Project Management Team and Function during the project tenure Provide support to the SCM Function and Reporting Manager when required, perform tasks as directed Essential Qualifications and Education: Bachelor’s Degree (or equivalent) in Supply Chain Management (or a relevant discipline) or HSD/GED/IGCSE with 6 years of relevant experience 6-10 years of relevant experience Professional Procurement qualification preferred Work independently with minimal guidance Able to determine own work priorities Capable of managing a high volume of procurement packages within a tight timeline and concurrently work with multiple projects as required Act as a resource for colleagues with less experience Able to apply knowledge and skills to a wide range of standard and nonstandard situations Interpret customer needs, assess requirements, and identify solutions to non-standard requests Use best practices and knowledge of internal/external business issues to improve products or services in its discipline Monitor and control costs within own work Solve moderately complex problems; take a new perspective on existing solutions Manage own time to meet agreed targets; develop plans for short-term work activities in own area Promote teamwork, coach, and guide others Knowledge of database software (SPMAT - SharePoint Migration Assessment Tool or Oracle) preferred #LI-PM1

Job Overview: The Project Controls Specialist will be responsible for independently applying Cost Control procedures, best practices and analysis to any size or type of project. Essential Qualifications and Education: Degree in Engineering With 8-12 Years experience in a planning & Scheduling role in Oil & Gas or in related / comparable industries Advanced Technical Education (B.Sc./M.Sc. or equivalent) Good Communication skills, team player Proficient in Primavera P6 Proficient in Microsoft Excel, Access, PowerPoint & workable to deal with resistance, Meet deadlines and is able to handle changing needs and requirements. Demonstrate an understanding of cost controls procedures and best practices. Actively develop more FEED and EPC knowledge. Experience in working with and in financial data bases like SAP or JDE #LI-PM1 Key Tasks and Responsibilities: Applies sound knowledge of Project Controls principles in general Can handle Cost Control aspects of FEED and large EPC projects independently Leads and guides less experience Cost Control personnel Can function as Project Controls Manager on small to medium projects Manages his team to contribute to a safe working environment Set-up Cost control system on a project, based on Mcdermott international requirements and project (contract) requirements Transfer Cost Estimate to the project cost control budget Prepare month cost reports and support overall project status reports, based on the project reporting calendar Prepare cost forecast for each project discipline based on actual data, trends and other relevant project performance information Cost analyses and cost probability Provides Control budgets for Equipment and Material purchase orders and installation subcontracts Provides Control budgets for Engineering and Management and support disciplines Supports invoice and Cashflow management Support project change order preparation Maintain balance between other project controls systems (Cost/Schedule) from inception of original estimate through project completion. Lead the project cost team Participate with Closeout Report data collection

Job Overview: The Senior Procurement Specialist uses best practices and knowledge of internal or external issues to improve the Procurement discipline within McDermott. They will act as a resource for colleagues with less experience and share their conceptual and practical expertise related to the Procurement discipline. The Senior Procurement Specialist solves complex problems and uses discipline-specific knowledge to improve their products or services. The Senior Procurement Specialist impacts a range of customer, operational, project, or service activities with the Procurement team and other related teams. It ensures they work within the appropriate guidelines and policies. Essential Qualifications and Education: Bachelor s Degree (or equivalent) in Supply Chain Management (or a relevant discipline) or HSD/GED/IGCSE with 6 years of relevant experience 6-10 years of relevant experience Professional Procurement qualification preferred Work independently with minimal guidance Able to determine own work priorities Capable of managing a high volume of procurement packages within a tight timeline and concurrently work with multiple projects as required Act as a resource for colleagues with less experience Able to apply knowledge and skills to a wide range of standard and nonstandard situations Interpret customer needs, assess requirements, and identify solutions to non-standard requests Use best practices and knowledge of internal/external business issues to improve products or services in its discipline Monitor and control costs within own work Solve moderately complex problems; take a new perspective on existing solutions Manage own time to meet agreed targets; develop plans for short-term work activities in own area Promote teamwork, coach, and guide others Knowledge of database software (SPMAT - SharePoint Migration Assessment Tool or Oracle) preferred #LI-PM1 Key Tasks and Responsibilities: Hold responsibility for the Supply Chain function within the Project Management Team Collaborate with key stakeholders on the development and implementation of project requirements and have a key interface with the client and vendors to ensure project milestones are met on time and within budget Lead the procurement strategy within the Project Management Team, ensuring all contract requirements are incorporated as well as negotiated to include the Project required flow-down conditions to minimize exposure Develop a Project Procurement execution plan with the assistance of the supply chain function, to include all purchasing, expediting, logistics, communication, and project goals Ensure client needs are identified and effectively addressed, pertaining to all supply chain/procurement requirements, and act where required, as a single point of contact with the client for all supply chain and procurement requirements Ensure problems are identified timely and appropriate corrective action plans are developed to allow resolution Participate in resolving disputes, claims, and performance issues Ensure effective and timely status reporting, including representing the supply chain management function in project team meetings Ensure auditable procurement files are maintained and project filing and record retention procedures are implemented Ensure adherence to project schedule requirements Oversee project supply chain management activities Ensure deliverable quality level meets both internal and external customer requirements and expectations Interface with peers and others to provide and receive information allowing all to perform more effectively Lead efforts to conduct project reviews, including transfer of lessons learned to peers and others as appropriate Ensure appropriate approval cycles are maintained Manage procurement packages including budget and cost, monitoring expenditures on payment approval, change orders, etc. Manage any dispute on claims with vendors, liaising with SPS, PMT, Legal, etc. Provide independent advice to the Project Management Team and Function during the project tenure Provide support to the SCM Function and Reporting Manager when required, perform tasks as directed

Job Overview: The Project Controls Specialist will generate and analyze project and functional data, producing actionable recommendations to drive and influence operational efficiencies and business decisions. Key Tasks and Responsibilities: Designing and developing BI reports and dashboards: This involves understanding the business requirements, designing the data model, and developing visualizations that provide actionable insights. Data management: Managing data sets, ensuring they are clean, accurate, and ready for analysis. Collaborating with stakeholders: Work closely with various stakeholders, including project teams and business leaders, to understand their data needs and deliver solutions that meet them. Ensuring data accuracy: The data presented in the dashboards and reports must be accurate and reliable. This involves validating the data and implementing quality checks. Training end-users: Often, the end-users are trained to use the dashboards and reports effectively. This includes explaining how to interpret the data and make data-driven decisions. Troubleshooting and maintenance: Troubleshoot data-related issues and maintain the Power BI infrastructure to ensure it's up to date and running smoothly. Data security: Ensuring data security is another important responsibility. This involves implementing appropriate access controls and data protection measures. Staying updated: The data analysis and visualization field is constantly evolving. The Analyst must stay updated with the latest features, updates, and best practices to leverage them effectively. Essential Qualifications and Education: Educational background: A bachelor's degree in computer science, information systems, or a related field is typically required. Experience: Good experience with data modeling, ETL processes, and creating dashboards and reports using Power BI (Preferred Exp: 2-6 yrs.) Technical skills: A strong understanding of data analysis and visualization principles and proficiency in Power BI and other data tools, like running Power Query, are required. Experience with SQL DAX is an advantage. (Knowledge of EPC or the construction field is a plus.) Problem-solving skills: often encounter complex data-related problems that require innovative solutions. Strong problem-solving skills are, therefore, essential. Attention to detail: Given the importance of data accuracy, Analysts need excellent attention to detail. He / She should be able to spot errors or inconsistencies in data and correct them. Teamwork and Presentation skills: The Analyst shall often collaborate with various stakeholders, including project teams and Business leaders. So, an attitude of strong teamwork and presentation skills is important. Continual learning: The data analysis and visualization field is constantly evolving. Analysts must stay updated with the latest features, updates, and best practices to leverage them effectively. #LI-PM1

Job Overview: The Principal IT Pillar Specialist is responsible for interpreting internal or external business issues and recommending best practices. They will be tasked with solving complex IT Pillar-related problems and will work independently with minimal guidance. They may be responsible for leading functional teams or projects and are regarded as a specialist in the field of IT Pillar. As such, they must have in-depth expertise in the IT Pillar as well as broad knowledge of the IT Pillar discipline within the Information Technology function. Our ingenuity fuels daily life. Together, we’ve forged some of the most trusted partnerships across the energy value chain to make what was once just an idea a reality: laying subsea infrastructure thousands of feet below sea level, installing platforms hundreds of miles from shore, using our expertise to design and build offshore wind infrastructure, and reshaping the onshore landscape to deliver the energy products the world needs safely and sustainably. For more than 100 years, we've been making the impossible possible. Today, we're driving the energy transition with more than 30,000 of the brightest minds across 54 countries. Key Tasks and Responsibilities: Lead/Support the alignment of Corporate Functions – Payroll focus. Lead and manage the implementation effort for the new ERP and Global Payroll Design projects. Immediate support resolution for Payroll processing issues for HR systems. Creation of campaigns and recurring Reports from Payroll Systems. Manage and support Payroll related interfaces to other systems and vendors including Employee Benefits, Unemployment Reporting, and Banking. Manage the current Global Timekeeping landscape and assist in the implementation of Oracle Time & Labor. Maintain relationships with key Corporate Finance users. Support and test new Business technology/automation demands & needs. Collaborate with other support team members for escalated issues. Support other IT teams on key strategic initiatives such as ERP, and other Payroll Products. Comply with IT project execution methodology and controls. Align with corporate functions & IT leadership on vision, goals, and strategy. Communicate project status/support status to all stakeholders. Essential Qualifications and Education Bachelor’s degree in Engineering, Computer Science, or related field. Minimum 8+ years of experience in IT supporting EPCI business applications as a lead or administrator. Extensive functional knowledge in the Payroll industry and leadership expertise. Extensive Project Management experience. Ability to work as a team member as well as act as a team leader. Have wide experience with technical tools such as ERP, BI, etc. Maintain key competencies associated with the IT function. Excellent communication and presentation skills, both written and spoken. Must be a finance IT SME in process & technical knowledge of Timekeeping systems, General Accounting, Job Cost Accounting, Sub-ledgers, General Ledger, and Close Cycles (month, quarter year). Knowledge of Tax, Treasury, Audit, Financial Reporting, Project Accounting, Billing & Revenue is a plus. #LI-FM1

Job Overview: The Senior Source Inspection Specialist uses best practices and knowledge of internal or external issues to improve the Source Inspection discipline within McDermott. They will act as a resource for colleagues with less experience and share their conceptual and practical expertise related to the Source Inspection discipline. They solve complex problems and use their discipline-specific knowledge to improve their products or services. The Senior Source Inspection Spec impacts a range of customer, operational, project, or service activities with the Source Inspection team and other related teams and ensures that they are working within the appropriate guidelines and policies. Essential Qualifications and Education: Bachelor s degree/diploma in, Engineering, Industrial Operations, or Welding preferred 7 to 10 years of Inspection experience preferred. Similar experience in Industrial Engineering, Quality, or Welding will be considered Preferably with experience in Heavy Industrial, Oil and Gas Industry or EPC business Experience in Microsoft Office Professional Experience in the relevant manufacturing industry, lump sum turnkey and modular experience preferred Shows a proven ability to manage and oversee the work of others is desirable Shows attention to detail and an ability to maintain a schedule is preferred CSWIP/AWS, ASNT/ISO 9712 Level II, NACE/BGAS/FROSIO Level II, API certifications, ISO 9001 Lead Auditor etc. are a plus #LI-PM1 Key Tasks and Responsibilities: Act as project-level Focal Point for the SQS process Provide the source inspection plan, work hour budget, and source inspection costs in support of opportunity bidding efforts Manage the complete SQS efforts for multiple projects Develop and implement the source inspection process and coordination/execution plan Manage a team of Inspectors assigned to a specific project Review inspector s resume and select a qualified inspector for all inspection package Identify key inspection requirements and clarify the inspection scope at the bid stage to the suppliers Review of Material Requisition (MR), Purchase Requisition (PR), and Technical Bid Evaluation (TBE) as applicable per project requirements Develop inspection schedule and plan based on project requirements & number of Pos Develop and distribute inspection assignment packages to the Inspection Agency coordinator Review supplier s Inspection & Test Plan (ITP), applicable procedures and ensure completeness of manufacturing data records Coordinate the schedule of inspection visits with suppliers, clients, and the Agency Inspector Ensure inspection notices are sent on time to all parties Notify all concerned parties promptly if circumstances require the inspection date to change Participate in Kick-off meetings, Lead the Pre-inspection meeting, and attend critical inspection stages as per the approved ITP Periodically attend meetings/inspections when Agency inspectors conduct the meetings and inspections to evaluate their effectiveness Ensure inspection reports are completed professionally and on time Expedite inspection reports as necessary to maintain the contractual PO delivery date Manage the distribution of inspection reports after review and facilitate the issuance of Inspection release notes after close out of NCRs, and Punch lists if any Manage administration of Inspection resources and close out all SQS assignments Facilitate Supplier Performance Evaluation as required Conduct surveys and audits of manufacturing facilities where necessary Track and manage project inspection budgets against the actual costs incurred by Agency Inspectors Participate in SQS alignment processes with the Quality Management team Perform initial supplier site surveys when qualifying new suppliers or requalifying existing suppliers; update records accordingly Manage the progress of Agency inspectors when they conduct surveys Implement corporate SQS procedures Ensure all SQS personnel are trained in the latest procedure revisions Provide training to other Procurement personnel on SQS corporate requirements as needed Provide reports to Procurement management on source inspection activities and supplier quality issues Provide methods for tracking statistics regarding supplier quality

Job Overview: The Senior Payroll Administrator has developed specialized Payroll-specific skills through job-related training and considerable on-the-job experience. They can provide support to their team with a limited degree of supervision. They can act as an informal resource for colleagues with less experience. The Senior Payroll Administrator is skilled in various processes, procedures, and systems. Should have hands on experience in processing any country payroll independently and should have adequate knowledge in payroll accounting Our ingenuity fuels daily life. Together, we’ve forged some of the most trusted partnerships across the energy value chain to make what was once just an idea a reality: laying subsea infrastructure thousands of feet below sea level, installing platforms hundreds of miles from shore, using our expertise to design and build offshore wind infrastructure, and reshaping the onshore landscape to deliver the energy products the world needs safely and sustainably. For more than 100 years, we've been making the impossible possible. Today, we're driving the energy transition with more than 30,000 of the brightest minds across 54 countries. Key Tasks and Responsibilities: Responsible for timely and accurate processing of payroll Process garnishment function, as a backup, once trained Process audit function, as a backup, once trained Ensure all SOX documents are completed for each on-cycle and off-cycle payroll Maintain documentation for all pay groups Ensure all payroll processing documents are stored in proper files Maintain payroll files regularly (electronically) Cross-train on other processes as required Contribute to process improvement opportunities Prepare special payroll reports as needed Research and resolve issues Recommend process improvements to payroll-related items Document the processes for Audit response; cross-train on this function to act as a backup Document the processes for Garnishments (extensive effort); cross-train on this function to act as a backup Review and set up wage attachment orders Maintain and document the Audit and Wage Attachment processes Compile reports on a regular or as-needed basis Respond to internal and external audit requests and resolve issues Challenge current practices and procedures as the business evolves to implement continuous improvements in policy, procedures, and systems Act as a back up for wage attachment, review, entry, and follow up Respond to employee inquiries regarding wage attachments Essential Qualifications and Education: Bachelor’s degree in Finance or Accounting 3 years of work experience in payroll Knowledge of union payments Maintain key competencies associated with the Payroll processing function Communication and presentation skills, both written and spoken Computer literate in Microsoft programs: Excel, Word, PowerPoint, Outlook Ability to multi-task and work in a fast-paced environment Ability to meet multiple deadlines Ability to work as an individual contributor as well as a team player Ablity to adhere to strict deadlines #LI-PM1

Job Overview: The Civil/Structural Designer provides solutions to problems in the Civil/Structural Design discipline without supervisory approval and will evaluate and select solutions from established operating procedures and/or scientific procedures. Our ingenuity fuels daily life. Together, we’ve forged some of the most trusted partnerships across the energy value chain to make what was once just an idea a reality: laying subsea infrastructure thousands of feet below sea level, installing platforms hundreds of miles from shore, using our expertise to design and build offshore wind infrastructure, and reshaping the onshore landscape to deliver the energy products the world needs safely and sustainably. For more than 100 years, we've been making the impossible possible. Today, we're driving the energy transition with more than 30,000 of the brightest minds across 54 countries. Key Tasks and Responsibilities: Prepare and develop arrangement and detail design drawings of high technical quality and professional consistent presentation, ensuring clarity and ease of construction Develop 3D models Ensure work complies with MDR and project QA and/or QC systems and procedures Apply basic technical skills and knowledge to complete assigned work Continue developing skills to efficiently complete repetitive tasks Manage own time to meet deadlines set by others Become fully familiar with the Project Scope of Work, specifications, schedule, and inter-discipline requirements, including identifying concerns as early as practicable and taking appropriate initiatives to address them Prepare Civil and Structural layouts from data generated by others, in close liaison with Civil and Structural Engineers and counterparts from other disciplines Ensure that the work is carried out in accordance with McDermott requirements, Client and Statutory Design Codes, Standards, or Procedures with a particular focus on Health and Safety Policies Develop 3D Models and ensure clash free model in coordination with all other disciplines' requirements Organize own design work Check designs, with particular emphasis on interfaces with other disciplines Provide drafting support as required Review other discipline drawings Review supplier drawings Reports To: Project: Lead Designer, Lead Engineer Functional: Supervising Department Manager Liaise With: Engineers, other Designers, and Senior Designers Supervises: Associate Designers Essential Qualifications and Education: High School graduate with a diploma in Civil or Structural disciplines or equivalent experience 3 years minimum with a major contractor or consultant Knowledge of associated industry detailing standards Knowledge of 2D and/or 3D drafting systems (AutoCAD and/or MicroStation) Knowledge of E3D and/or S3D Knowledge of AutoCAD and/or Auto lisp Programming, 3D Modeling, and 2D Drafting Menu and/or Macro compilation skills Eager to learn Working knowledge of English, both oral and written HSE, TQM, and cost-conscious Show flexibility and ensure proper hand-over with regards to: The reassignment to other departments, construction sites, and fabrication yards The replacement of colleagues during illness and holidays The provision of assistance to other colleagues with heavy workloads (also other projects) when possible/desirable The managing/learning of future current working methods and software applications Is familiar with the use of codes and standards #LI-SR1

Job Overview: The Civil/Structural Designer provides solutions to problems in the Civil/Structural Design discipline without supervisory approval and will evaluate and select solutions from established operating procedures and/or scientific procedures. Essential Qualifications and Education: High School graduate with a diploma in Civil or Structural disciplines or equivalent experience 3 years minimum with a major contractor or consultant Knowledge of associated industry detailing standards Knowledge of 2D and/or 3D drafting systems (AutoCAD and/or MicroStation) Knowledge of E3D and/or S3D Knowledge of AutoCAD and/or Auto lisp Programming, 3D Modeling, and 2D Drafting Menu and/or Macro compilation skills Eager to learn Working knowledge of English, both oral and written HSE, TQM, and cost-conscious Show flexibility and ensure proper hand-over with regards to: The reassignment to other departments, construction sites, and fabrication yards The replacement of colleagues during illness and holidays The provision of assistance to other colleagues with heavy workloads (also other projects) when possible/desirable The managing/learning of future current working methods and software applications Is familiar with the use of codes and standards #LI-SR1 Key Tasks and Responsibilities: Prepare and develop arrangement and detail design drawings of high technical quality and professional consistent presentation, ensuring clarity and ease of construction Develop 3D models Ensure work complies with MDR and project QA and/or QC systems and procedures Apply basic technical skills and knowledge to complete assigned work Continue developing skills to efficiently complete repetitive tasks Manage own time to meet deadlines set by others Become fully familiar with the Project Scope of Work, specifications, schedule, and inter-discipline requirements, including identifying concerns as early as practicable and taking appropriate initiatives to address them Prepare Civil and Structural layouts from data generated by others, in close liaison with Civil and Structural Engineers and counterparts from other disciplines Ensure that the work is carried out in accordance with McDermott requirements, Client and Statutory Design Codes, Standards, or Procedures with a particular focus on Health and Safety Policies Develop 3D Models and ensure clash free model in coordination with all other disciplines requirements Organize own design work Check designs, with particular emphasis on interfaces with other disciplines Provide drafting support as required Review other discipline drawings Review supplier drawings Reports To: Project: Lead Designer, Lead Engineer Functional: Supervising Department Manager Liaise With: Engineers, other Designers, and Senior Designers Supervises: Associate Designers

Job Overview The Senior Electrical Designer completes a variety of Electrical Design assignments as needed and can complete work with a limited degree of supervision. They are an informal resource for colleagues with less Electrical Design experience. They developed proficiency in a range of analytical processes or procedures to carry out assigned tasks. They provide solutions to problems in situations that are atypical or infrequently occurring based on existing precedents or procedures. The Senior Electrical Designer directly impacts the quality of the work of the team. Essential Qualifications and Education High School graduate with a diploma in Civil, Electrical, or Mechanical Design, or Drafting in a related discipline or equivalent experience 6 years min with major contractor or consultant of which 2+ years of experience in oil and gas Detailed knowledge of associated industry detailing standards Detailed knowledge of 3D and 2D drafting systems (AutoCAD and/or MicroStation) Working experience in E3D and/or S3D Knowledge of QA Systems and a good communicator Detailed knowledge of AutoCAD and/or Auto lisp Programming, 3D Model creation, Menu and/or Macro compilation skills would be an advantage #LI-SK1 Key Tasks and Responsibilities Prepare and develop arrangement and detail conceptual, FEED, studies, and detail design drawings of high technical quality and professional consistent presentation ensuring clarity and ease of construction Develop 3D models and ensure clash-free with all other disciplines Ensure design deliverables are completed and issued per project specifications, MDR, and project Level 2 & 3 procedures, and within agreed schedules Apply knowledge and/or skills to complete a variety of day-to-day activities within own area Continue developing skills to complete repetitive tasks efficiently Prioritize and organize own work to meet agreed-upon deadlines Become fully familiar with the Contract Scope of Work, specifications, schedule, and all inter-discipline requirements; including identifying concerns as early as practicable and taking appropriate initiatives to address the issues Identify changes to scope and promptly raise change notification in the Change Management system, including providing any necessary supporting documentation and estimates Provide similar support for Variation Orders Interface with all disciplines to develop clash-free designs Interface with other disciplines to obtain input for Discipline designs and drawings Liaise with other discipline support groups to ensure clearly defined interfaces, deliverables, and schedules are met Document substantive communications (communications that result in significant decisions or assignment of actions), and forward copies to Discipline Lead Designer and Discipline Supervisor Assist Discipline Lead Designer in preparing estimates for proposals and job scope changes, including execution statements, work schedules, and man-hour requirements Raise technical queries to obtain missing information, clarify work scope, and maintain preferred McDermott procedures, specifications, standards, practices, and operational requirements Participate in finalizing deliverables lists, deliverables, and philosophies to ensure compliance with specifications and functional integrity Attend project kickoff and review meetings, vendor/supplier meetings, engineering and design meetings, and offshore site surveys as required Research Customer standards and procedures in order to prepare project-specific design procedures and standards for submission to the Customer for approval Set up and maintain the Discipline Master design drawing and document files, including final archiving Prepare and review Discipline deliverables such as: 3D model Detailed design drawings As-built drawings Review drawings issued by other disciplines and incorporate the required data into Discipline drawings Review vendor drawings and documents and incorporate required vendor data into Discipline drawings and documents Assist in providing necessary design inputs to other disciplines to enable them to proceed with their deliverables Identify all items for which insufficient data is available to allow the drawing or model to be completed (HOLDS), and list these on the drawing and on the standard HOLDS list form Notify the Discipline Lead Designer when there are updates to the Holds list Generate IDC design documentation for the project Perform design verification through single discipline checks (SDC) and/or inter-discipline checks (IDC), providing comments to the Lead Designer Review all project IDC design documentation for detailed technical interfaces Maintain single discipline and inter-discipline check drawings and filing Prepare, issue, and update material and weight data take-offs Assist Fabrication as required in the resolution of construction difficulties relating to design problems, clashes, etc. Monitor progress and maintain the Discipline deliverables register on an ongoing basis Ensure compliance with the Project Execution Plan and the timely completion and archiving of drawings and documents Keep the Lead Designer apprised of all activities, progress, and concerns, including manpower and budgetary-related Assist in providing inputs for actual, planning, and forecasting progress reports including associated productivity Report errors and suggest resolution for the same Participate in design reviews and audits Capture lessons learned and enter into MDRs Lessons Learned system Guide less experienced Designers on MDR and Discipline procedures, standards, worksheets, design calculations, software, technical queries, etc. Provide guidance to trainee Designers Assist in the maintenance of departmental technical guidelines and standards Further develop an understanding of MDRs business including processes and procedures Prepare/review Electrical Design deliverables such as: 3D model Electrical scopes One-line diagrams Schematics Interconnection and wiring diagrams Block diagrams Area classification drawings Conduit and cable schedules Power layout drawings Earthing/grounding layout drawings Lighting layout drawings Electrical cable tray drawings Electrical building drawings Electrical support drawings Electrical drawing indexes Lighting design calculations Cable sizing Prepare/review bills of material and perform material take-offs for electrical items including cables, lighting fixtures, cable trays, cable glands, termination kits, and MCTs Participate in clash resolution meetings, as required Travel to the fabrication yard to assist in mechanical completion, hookup, and/or commissioning, as required Reports to: Project: Lead Designer Functional: Supervising Designer or Engineering Manager Liaise With: Electrical Engineers, other Electrical Designers, the Lead Designer, and assigned designers in other disciplines Supervises: Assigned Designers and trainee designers

Job Overview: The Senior Payroll Administrator has developed specialized Payroll-specific skills through job-related training and considerable on-the-job experience. They can provide support to their team with a limited degree of supervision. They can act as an informal resource for colleagues with less experience. The Senior Payroll Administrator is skilled in various processes, procedures, and systems. Should have hands on experience in processing any country payroll independently and should have adequate knowledge in payroll accounting Essential Qualifications and Education: Bachelor s degree in Finance or Accounting 3 years of work experience in payroll Knowledge of union payments Maintain key competencies associated with the Payroll processing function Communication and presentation skills, both written and spoken Computer literate in Microsoft programs: Excel, Word, PowerPoint, Outlook Ability to multi-task and work in a fast-paced environment Ability to meet multiple deadlines Ability to work as an individual contributor as well as a team player Ablity to adhere to strict deadlines #LI-PM1 Key Tasks and Responsibilities: Responsible for timely and accurate processing of payroll Process garnishment function, as a backup, once trained Process audit function, as a backup, once trained Ensure all SOX documents are completed for each on-cycle and off-cycle payroll Maintain documentation for all pay groups Ensure all payroll processing documents are stored in proper files Maintain payroll files regularly (electronically) Cross-train on other processes as required Contribute to process improvement opportunities Prepare special payroll reports as needed Research and resolve issues Recommend process improvements to payroll-related items Document the processes for Audit response; cross-train on this function to act as a backup Document the processes for Garnishments (extensive effort); cross-train on this function to act as a backup Review and set up wage attachment orders Maintain and document the Audit and Wage Attachment processes Compile reports on a regular or as-needed basis Respond to internal and external audit requests and resolve issues Challenge current practices and procedures as the business evolves to implement continuous improvements in policy, procedures, and systems Act as a back up for wage attachment, review, entry, and follow up Respond to employee inquiries regarding wage attachments

Job Overview: The Senior Planner uses McDermotts Planning/Scheduling discipline practices and knowledge of internal or external issues to improve the Planning/Scheduling discipline within McDermott. They will act as a resource for colleagues with less experience and share their conceptual and practical expertise related to the Planning/Scheduling discipline. They solve complex problems and use their discipline-specific knowledge to improve their products or services. The Senior Planner impacts a range of customer, operational, project, or service activities with the Planning/Scheduling team and other related teams and ensures that they are working within the appropriate guidelines and policies. Essential Qualifications and Education: Bachelors degree in Project Management / Engineering / Construction / Business Management or equivalent combinations of technical training or experience required 7-10 years of EPCIC experience with Onshore or Offshore Oil and Gas or Power Generation related projects Planning/Scheduling experience for Large LNG or Topside Fabrication projects preferred Have solid commands of Primavera P6, Microsoft Project, and Microsoft Office software Must be able to use advanced features in Excel (curves, histograms, dynamic tables, formulas, etc.) Able to produce and maintain logically linked activity schedules, according to precedence flow in EPCIC planning, using best practices Able to produce and assess progress curves, histograms, variance reports, and critical paths Able to analyze project status and performance, deviations, performance factors, forecasts, and workarounds Must be able to produce multidisciplinary logically linked activity schedules, according to precedence flow in planning, using best industry practices Ability to effectively communicate with team members and management #LI-MM2 Key Tasks and Responsibilities: Perform schedule analysis using Project Management software including Primavera P6, Deltek Fuse & Risk, and Microsoft Project Support project baseline creation during the project initiation and setup phase Facilitate detailed multi-discipline scope reviews Provide project schedule support and mentor junior planners as required Develop and maintain logically linked level 3 and level 4 activity schedules, for marine scope installation projects in the Oil and Gas Industry (pipelines, subsea, platforms, HDD), according to precedence flow planning, using best practices Produce workforce histograms and progress and quantity curves in connection with the schedules Maintain and review the sequence of Engineering, Procurement, Fabrication, Construction, Hook-Up, and Commissioning, and other operations for control of critical path and overall project durations Elevate and expedite operations that are delaying the schedule and analyze changes to the schedule to meet unforeseen conditions Create and Monitor schedule compliance, key performance, factors, and provide analysis of variations to baseline data Identify factors, both current and potential, that may delay the schedule. Assess actions for recovery and improvement and analyze changes to the schedule to meet unforeseen conditions Lead and deliver initiatives

Job Overview: The Source Inspection Specialist applies their conceptual knowledge of Source Inspection and, with a moderate level of guidance and direction from colleagues and leadership, is responsible for solving a range of straightforward Source Inspection problems. They will be responsible for analyzing possible solutions using standard procedures and building knowledge of the company, processes, and customers. The Source Inspection Specialist understands key business drivers and applies this knowledge to solve problems in straightforward situations by analyzing possible solutions using technical experience, judgment, and precedents. Our ingenuity fuels daily life. Together, we’ve forged some of the most trusted partnerships across the energy value chain to make what was once just an idea a reality: laying subsea infrastructure thousands of feet below sea level, installing platforms hundreds of miles from shore, using our expertise to design and build offshore wind infrastructure, and reshaping the onshore landscape to deliver the energy products the world needs safely and sustainably. For more than 100 years, we've been making the impossible possible. Today, we're driving the energy transition with more than 30,000 of the brightest minds across 54 countries. Key Tasks and Responsibilities: Act as project-level Focal Point for the SQS process Provide the source inspection plan, work hour budget, and source inspection costs in support of opportunity bidding efforts Manage the complete SQS efforts for multiple projects Develop and implement the source inspection process and coordination/execution plan Manage a team of Inspectors assigned to a specific project Review the inspector’s resume and select a qualified inspector for all inspection package Identify key inspection requirements and clarify the inspection scope at the bid stage to the suppliers Review of Material Requisition (MR), Purchase Requisition (PR), and Technical Bid Evaluation (TBE) as applicable per project requirements Develop inspection schedule and plan based on project requirements & number of Pos Develop and distribute inspection assignment packages to the Inspection Agency coordinator Review supplier Inspection & Test Plan (ITP), and applicable procedures and ensure completeness of manufacturing data records Coordinate the schedule of inspection visits with suppliers, clients, and the Agency Inspector Ensure inspection notices are sent promptly to all parties Notify all concerned parties promptly if circumstances require the inspection date to change Participate in Kick-off meetings, Lead the Pre-inspection meeting, and attend critical inspection stages as per the approved ITP Periodically attend meetings/inspections when Agency inspectors conduct the meetings and inspections to evaluate their effectiveness Ensure inspection reports are completed professionally and promptly Expedite inspection reports as necessary to maintain the contractual PO delivery date Manage the distribution of inspection reports after review and facilitate the issuance of Inspection release notes after closing out of NCRs, and Punch lists if any Manage administration of Inspection resources and close out all SQS assignments Facilitate Supplier Performance Evaluation as required Conduct surveys and audits of manufacturing facilities where necessary Track and manage project inspection budgets against the actual costs incurred by Agency Inspectors Participate in SQS alignment processes with the Quality Management team Perform initial supplier site surveys when qualifying new suppliers or requalifying existing suppliers; update records accordingly Manage the progress of Agency inspectors when they conduct surveys Implement corporate SQS procedures Ensure all SQS personnel are trained in the latest procedure revisions Provide training to other Procurement personnel on SQS corporate requirements as needed Provide reports to Procurement management on source inspection activities and supplier quality issues. Provide methods for tracking statistics regarding supplier quality Essential Qualifications and Education: Bachelor’s degree / Diploma in Engineering, Industrial Operations, or Welding preferred 3 to 7 years of Inspection experience preferred; similar experience in Industrial Engineering, Quality, or Welding will be considered Prefer experience in Heavy Industrial, Oil and Gas Industry or EPC business Experience in Microsoft Office Professional Experience in the relevant manufacturing industry, lump sum turnkey and modular experience preferred Shows a proven ability to manage and oversee the work of others is desirable Shows attention to detail and an ability to maintain a schedule is preferred CSWIP/AWS, ASNT/ISO 9712 Level II, NACE/BGAS/FROSIO Level II, API certifications, ISO 9001 Lea Auditor, etc., are a plus #LI-PM1

Job Overview: The Source Inspection Specialist applies their conceptual knowledge of Source Inspection and, with a moderate level of guidance and direction from colleagues and leadership, is responsible for solving a range of straightforward Source Inspection problems. They will be responsible for analyzing possible solutions using standard procedures and building knowledge of the company, processes, and customers. The Source Inspection Specialist understands key business drivers and applies this knowledge to solve problems in straightforward situations by analyzing possible solutions using technical experience, judgment, and precedents. Our ingenuity fuels daily life. Together, we’ve forged some of the most trusted partnerships across the energy value chain to make what was once just an idea a reality: laying subsea infrastructure thousands of feet below sea level, installing platforms hundreds of miles from shore, using our expertise to design and build offshore wind infrastructure, and reshaping the onshore landscape to deliver the energy products the world needs safely and sustainably. For more than 100 years, we've been making the impossible possible. Today, we're driving the energy transition with more than 30,000 of the brightest minds across 54 countries. Key Tasks and Responsibilities: Act as project-level Focal Point for the SQS process Provide the source inspection plan, work hour budget, and source inspection costs in support of opportunity bidding efforts Manage the complete SQS efforts for multiple projects Develop and implement the source inspection process and coordination/execution plan Manage a team of Inspectors assigned to a specific project Review the inspector’s resume and select a qualified inspector for all inspection package Identify key inspection requirements and clarify the inspection scope at the bid stage to the suppliers Review of Material Requisition (MR), Purchase Requisition (PR), and Technical Bid Evaluation (TBE) as applicable per project requirements Develop inspection schedule and plan based on project requirements & number of Pos Develop and distribute inspection assignment packages to the Inspection Agency coordinator Review supplier Inspection & Test Plan (ITP), and applicable procedures and ensure completeness of manufacturing data records Coordinate the schedule of inspection visits with suppliers, clients, and the Agency Inspector Ensure inspection notices are sent promptly to all parties Notify all concerned parties promptly if circumstances require the inspection date to change Participate in Kick-off meetings, Lead the Pre-inspection meeting, and attend critical inspection stages as per the approved ITP Periodically attend meetings/inspections when Agency inspectors conduct the meetings and inspections to evaluate their effectiveness Ensure inspection reports are completed professionally and promptly Expedite inspection reports as necessary to maintain the contractual PO delivery date Manage the distribution of inspection reports after review and facilitate the issuance of Inspection release notes after closing out of NCRs, and Punch lists if any Manage administration of Inspection resources and close out all SQS assignments Facilitate Supplier Performance Evaluation as required Conduct surveys and audits of manufacturing facilities where necessary Track and manage project inspection budgets against the actual costs incurred by Agency Inspectors Participate in SQS alignment processes with the Quality Management team Perform initial supplier site surveys when qualifying new suppliers or requalifying existing suppliers; update records accordingly Manage the progress of Agency inspectors when they conduct surveys Implement corporate SQS procedures Ensure all SQS personnel are trained in the latest procedure revisions Provide training to other Procurement personnel on SQS corporate requirements as needed Provide reports to Procurement management on source inspection activities and supplier quality issues. Provide methods for tracking statistics regarding supplier quality Essential Qualifications and Education: Bachelor’s degree / Diploma in Engineering, Industrial Operations, or Welding preferred 3 to 7 years of Inspection experience preferred; similar experience in Industrial Engineering, Quality, or Welding will be considered Prefer experience in Heavy Industrial, Oil and Gas Industry or EPC business Experience in Microsoft Office Professional Experience in the relevant manufacturing industry, lump sum turnkey and modular experience preferred Shows a proven ability to manage and oversee the work of others is desirable Shows attention to detail and an ability to maintain a schedule is preferred CSWIP/AWS, ASNT/ISO 9712 Level II, NACE/BGAS/FROSIO Level II, API certifications, ISO 9001 Lea Auditor, etc., are a plus #LI-PM1