11 Unisim Jobs

You will be joining a dynamic team as a Principal Process Engineer with Tecnicas Reunidas group (TR), a leading Oil & Gas International Engineering and Construction Company. As a candidate, you are expected to be organized, motivated, and a proactive team player who takes responsibility for their work. Your primary responsibilities will include analyzing and evaluating existing processes and systems to identify opportunities for improvement in safety, efficiency, and cost-effectiveness. You will develop and implement process optimization strategies to maximize production output while minimizing energy consumption and environmental impact. Conducting feasibility studies, risk assessments, and collaborating with multidisciplinary teams to design and implement process improvements will also be part of your role. Additionally, you will be required to monitor and analyze process data, operational parameters, and performance indicators to identify deviations, troubleshoot issues, and implement corrective actions. Conducting process simulations, developing process documentation, and providing technical support to operations and maintenance teams are essential aspects of this position. To qualify for this role, you should hold a Bachelor's degree in Chemical Engineering, Petroleum Engineering, or a related field, with a master's degree being preferred. Previous experience as a Process Engineer in the oil and gas industry, particularly in upstream or downstream operations, is necessary. Strong knowledge of process engineering principles, process design, optimization, and troubleshooting is required. Familiarity with process simulation software and engineering software would be advantageous. In this role, you will also need effective communication and interpersonal skills to collaborate with multidisciplinary teams and stakeholders. Staying updated with industry trends, technological advancements, and regulatory requirements related to oil and gas production processes is crucial. Participation in safety audits, incident investigations, and compliance assessments to ensure adherence to industry standards and regulatory guidelines is also expected. If you are seeking a challenging opportunity in process engineering within the oil and gas industry and are passionate about sustainable growth, decarbonization, and energy transition, then this role at Tecnicas Reunidas group (TR) might be the right fit for you.,

AVEVA is creating software trusted by over 90% of leading industrial companies. RTO Candidate will be responsible for - Managing day-to-day technical activities of the Real Time Optimisation (RTO) and Data Reconciliation & Yield Accounting team for deliveries of projects to clients in domestic & global locations in various Chemicals, Oil & Gas (COG) viz. the Refinery & Hydrocarbon industries and the Fossil fuel Power generation industries. Working with its end clients and ensure quality & timely deliveries to the assigned projects with full client satisfaction. Technical planning to deliver project demands based on local/regional forecasts. Participating in pre-sales activities (Validation of manhour estimates, proposals review etc.) as and when required. Meeting company defined KPIs applicable to the team.Skills required:1. Candidates should have strong chemical Engineering fundamentals.2. Should have total of 8+ years of experience out of which he/she should have hands on experience on Steady state &/or dynamic simulations for at least 3+ years.3. For remaining experience, Hydrocarbon plant operations experience will be considered relevant.4. Proficiency in implementation of simulations Models (using commercial RTO software i.e., ROMeo, etc.), Yield accounting, APC will be preferred,5. Good problem solving, communication, interpersonal and team playing skillsQualificationB Tech/M Tech Chemical Engineering as a minimum. India Benefits include: Gratuity, Medical and accidental insurance, very attractive leave entitlement, emergency leave days, childcare support, maternity, paternity and adoption leaves, education assistance program, home office set up support (for hybrid roles), well-being support Its possible were hiring for this position in multiple countries, in which case the above benefits apply to the primary location. Specific benefits vary by country, but our packages are similarly comprehensive. Find out moreaveva.com/en/about/careers/benefits/ Hybrid working By default, employees are expected to be in their local AVEVA office three days a week, but some positions are fully office-based. Roles supporting particular customers or markets are sometimes remote. Hiring process InterestedGreat! Get started by submitting your cover letter and CV through our application portal. AVEVA is committed to recruiting and retaining people with disabilities. Please let us know in advance if you need reasonable support during your application process. Find out moreaveva.com/en/about/careers/hiring-process About AVEVA AVEVA is a global leader in industrial software with more than 6,500 employees in over 40 countries. Our cutting-edge solutions are used by thousands of enterprises to deliver the essentials of life such as energy, infrastructure, chemicals, and minerals safely, efficiently, and more sustainably. We are committed to embedding sustainability and inclusion into our operations, our culture, and our core business strategy. Learn more about how we are progressing against our ambitious 2030 targetssustainability-report.aveva.com/ Find out moreaveva.com/en/about/careers/ AVEVA requires all successful applicants to undergo and pass a drug screening and comprehensive background check before they start employment. Background checks will be conducted in accordance with local laws and may, subject to those laws, include proof of educational attainment, employment history verification, proof of work authorization, criminal records, identity verification, credit check. Certain positions dealing with sensitive and/or third-party personal data may involve additional background check criteria. AVEVA is an Equal Opportunity Employer. We are committed to being an exemplary employer with an inclusive culture, developing a workplace environment where all our employees are treated with dignity and respect. We value diversity and the expertise that people from different backgrounds bring to our business. AVEVA provides reasonable accommodation to applicants with disabilities where appropriate. If you need reasonable accommodation for any part of the application and hiring process, please notify your recruiter. Determinations on requests for reasonable accommodation will be made on a case-by-case basis.

1. Key Responsibilities A. OTS Program Management Manage Operator Training Simulator (OTS) program across assigned sites. Lead and manage multiple OTS projects (Inhouse/vendor) within allocated budgets and resources. Coordinate closely with key stakeholders, including site operations, Technology, and L&D teams. Ensure timely, quality, and cost-effective delivery of OTS services. B. In-House OTS Model Development Lead development of Inhouse model development. Contribute in critical area models development Review and approve Functional Design Specifications (FDS). Support control model development and integration. Drive internal capability building in model development. Ensure effective project execution and timely delivery. C. Stakeholder and Vendor Coordination Coordinate with vendors/partners for project execution, technical support, and issue resolution. Drive cloud enablement of OTS systems and ensure smooth integration with infrastructure. Arrange and manage UniSim training for team members. Manage software upgrades. D. OTS Training and Utilization Collect training needs of site teams Support site teams for the effective utilization of OTS and tracking across all sites. Plan and schedule end-user and instructor training programs. Migrate OTS models to the latest Software versions. Develop new generic models from existing plant-specific models to cover critical unit operations. 2. Data Management and Reporting Document projects, training sessions, and best practices. Publish utilization, effectiveness, and progress reports (weekly/monthly). Manage version control and software configuration for all OTS-related applications. Conduct audits and report findings with corrective action plans 4. Process & Governance Ensure alignment with internal business processes and corporate guidelines. Propose interactions with software vendors to enhance capabilities and support lifecycle management. Conduct annual experience-sharing forums among sites. Drive a robust suggestion scheme for continuous improvement. 5. Technical Standards & Competency Development Establish, adopt, and improve technical standards related to OTS systems. Build group competency through mentoring, training, and structured knowledge sharing. Lead technical audits and bridge identified gaps. 6. Required Skills & Competencies Proficiency in OTS software (preferably Honeywell UniSim) and process simulation tools. Strong understanding of refinery and petrochemical process technologies. Financial and budgetary planning capabilities. Ownership mindset with strong project delivery focus. Commitment to continuous learning and collaboration with operations & technical teams. Ability to mentor and lead internal teams in software, simulation, and process technologies. 7. Experience Requirements 14–18 years of experience in the refinery/petrochemical industry. Minimum 10–12 years of direct experience in developing and managing multiple OTS projects. Hands-on experience with process simulation, model development, and OTS lifecycle.

Dear Applicants, Saipem is reshaping the future of the Oil & Gas industry, and we want you to be a part of it! We are excited to announce a walk-in interview drive in Chennai on 19-July-25 for Process Design Engineers . If you're a relevant applicant, we invite you to apply. Take this opportunity to join a team that's making a difference in the world. We can't wait to meet you! Job Requirement: Process Design Engineer:- 10 - 25 years of experience in Basic Engineering / Front End Engineering Design / EPC Projects of large-scale Oil & Gas, LNG, Refinery, Petrochemical, Fertilizer (Ammonia and Urea), Utilities and Offsite Facilities. The applicant shall have relevant experience in Process Design & Engineering on activities such as Process Simulation, PFDs, P&IDs, Hydraulic calculations, Equipment sizing, Relief load estimation, Depressurization calculations, Instrument Process Data Sheets, etc. with hands on experience in software such as HYSYS, PRO II, UniSim, Pipenet, Flarenet, etc. Preferred Skill set : P&ID, Line Sizing, Vessel sizing, Pump Hydraulics, PSV calculations, Control valve design. Software experience - Aspen Plus, Hysys , Pipe net, Flare net Preferred candidate profile Years of Experience- 10 to 25 Years B.Tech- Chemical Engineering Work Location- Chennai Walk-in details : Date & Time- 19-July-25 & 10 AM to 4 PM Venue: Saipem India Projects Pvt. Ltd. RMZ MILLENIA BUSINESS PARK, PHASE II, CAMPUS 3A 143, Dr. M.G.R. Road (North Veeranam Salai), Kandhanchavadi, Perungudi, Chennai - 600 096. Tamil Nadu, India. Relevant applicants can share your CV here and shortlisted candidates will receive individual communication and Interview Call letter.

Process engg of fine chemical organic synthesis in a batch process, continuous fixed bed catalysis, dynamic adsorption & separation process. To lead, establish Tech Transfer from R&D to Production for commercial purposes to improve process efficiency

Exp in Dynamic Process Simulation. exp in use of dynamic simulation software - Aspen Hysys Steady State & Dynamics, Aspen Plus & Aspen Dynamics, Unisim, Dynsim, K-Spice, INDISS, Mimic, project execution DTS/OTS - configuration & delivery. Required Candidate profile Worked on 3 to 4 simulation projects as Lead Engineer (preferably Oil & Gas, Refinery, Petro-Chemicals, Metals & Minerals, Exp in leading Kick-Off Meeting, Acceptance Tests Trainings

Exp in Dynamic Process Simulation. exp in use of dynamic simulation software - Aspen Hysys Steady State & Dynamics, Aspen Plus & Aspen Dynamics, Unisim, Dynsim, K-Spice, INDISS, Mimic, project execution DTS/OTS - configuration & delivery. Required Candidate profile Worked on 3 to 4 simulation projects as Lead Engineer (preferably Oil & Gas, Refinery, Petro-Chemicals, Metals & Minerals, Exp in leading Kick-Off Meeting, Acceptance Tests Trainings

Exp in Dynamic Process Simulation. exp in use of dynamic simulation software - Aspen Hysys Steady State & Dynamics, Aspen Plus & Aspen Dynamics, Unisim, Dynsim, K-Spice, INDISS, Mimic, project execution DTS/OTS - configuration & delivery. Required Candidate profile Worked on 3 to 4 simulation projects as Lead Engineer (preferably Oil & Gas, Refinery, Petro-Chemicals, Metals & Minerals, Exp in leading Kick-Off Meeting, Acceptance Tests Trainings

Exp in Dynamic Process Simulation. exp in use of dynamic simulation software - Aspen Hysys Steady State & Dynamics, Aspen Plus & Aspen Dynamics, Unisim, Dynsim, K-Spice, INDISS, Mimic, project execution DTS/OTS - configuration & delivery. Required Candidate profile Worked on 3 to 4 simulation projects as Lead Engineer (preferably Oil & Gas, Refinery, Petro-Chemicals, Metals & Minerals, Exp in leading Kick-Off Meeting, Acceptance Tests Trainings

job requisition idR009992 AVEVA is creating software trusted by over 90% of leading industrial companies. RTO Candidate will be responsible for - Managing day-to-day technical activities of the Real Time Optimisation (RTO) and Data Reconciliation & Yield Accounting team for deliveries of projects to clients in domestic & global locations in various Chemicals, Oil & Gas (COG) viz. the Refinery & Hydrocarbon industries and the Fossil fuel Power generation industries. Working with its end clients and ensure quality & timely deliveries to the assigned projects with full client satisfaction. Technical planning to deliver project demands based on local/regional forecasts. Participating in pre-sales activities (Validation of manhour estimates, proposals review etc.) as and when required. Meeting company defined KPIs applicable to the team.Skills required:1. Candidates should have strong chemical Engineering fundamentals.2. Should have total of 8+ years of experience out of which he/she should have hands on experience on Steady state &/or dynamic simulations for at least 3+ years.3. For remaining experience, Hydrocarbon plant operations experience will be considered relevant.4. Proficiency in implementation of simulations Models (using commercial RTO software i.e., ROMeo, etc.), Yield accounting, APC will be preferred,5. Good problem solving, communication, interpersonal and team playing skillsQualificationB Tech/M Tech Chemical Engineering as a minimum. India Benefits include: Gratuity, Medical and accidental insurance, very attractive leave entitlement, emergency leave days, childcare support, maternity, paternity and adoption leaves, education assistance program, home office set up support (for hybrid roles), well-being support Its possible were hiring for this position in multiple countries, in which case the above benefits apply to the primary location. Specific benefits vary by country, but our packages are similarly comprehensive.Find out moreaveva.com/en/about/careers/benefits/ Hybrid working By default, employees are expected to be in their local AVEVA office three days a week, but some positions are fully office-based. Roles supporting particular customers or markets are sometimes remote. Hiring process InterestedGreat! Get started by submitting your cover letter and CV through our application portal. AVEVA is committed to recruiting and retaining people with disabilities. Please let us know in advance if you need reasonable support during your application process.Find out moreaveva.com/en/about/careers/hiring-process

Role & responsibilities Education and Experience Required: Bachelor's Degree / Bachelor's in Technology/ Master's Degree / Master's in Technology in Chemical/ Petrochemical engineering Skills and Competency : Required - >7+ years of OTS experience in oil and gas, refinery and chemical processes Experience. Preference Dynamic simulation Experience in OmegaLand / Unisim / Aspen Hysys / DYNSIM knowledge on PFDs, P&IDs, C&Es, Operating Manual, Equipment Data Sheets etc. Development of functional and concept technical design specifications and provides technical leadership on all phases of delivery. Interaction with customer for technical queries. Model building, tuning and integration of the models in Omegaland / other OTS software. Understanding the unit process dynamics. Simulate all normal operations including hot or cold start-up and complete or partial shutdown operations. Participate in OTS project validation and witness testing. Ensures timely completion of projects on schedule and within the allocated budget Integration of process models with Yokogawa DCS / ESD system Intermittent short-term travel within India or overseas based on project requirements. Job Role : knowledge on PFDs, P&IDs, C&Es, Operating Manual, Equipment Data Sheets etc. Development of functional and concept technical design specifications and provides technical leadership on all phases of delivery. Interaction with customer for technical queries. Model building, tuning and integration of the models in Omegaland / other OTS software. Understanding the unit process dynamics. Simulate all normal operations including hot or cold start-up and complete or partial shutdown operations. Participate in OTS project validation and witness testing. Ensures timely completion of projects on schedule and within the allocated budget Integration of process models with Yokogawa DCS / ESD system Intermittent short-term travel within India or overseas based on project requirements. Key Responsibilities: Must have knowledge on PFDs, P&IDs, C&Es, Operating Manual, Equipment Data Sheets etc. Development of functional and concept technical design specifications and provides technical leadership on all phases of delivery. Interaction with customer for technical queries. Model building, tuning and integration of the models in Omegaland software. Understanding the unit process dynamics. Simulate all normal operations including hot or cold start-up and complete or partial shutdown operations. Participate in OTS project validation and witness testing. Ensures timely completion of projects on schedule and within