37 Debian Jobs

Hello Visionary! We empower our people to stay resilient and relevant in a constantly changing world. We’re looking for people who are always searching for creative ways to grow and learn. People who want to make a real impact, now and in the future. Does that sound like youThen it seems like you’d make a great addition to our vibrant team. Siemens founded the new business unit Siemens Foundational Technologies (formerly known as Siemens IoT Services) on April 1, 2019 with its headquarter in Munich, Germany. It has been crafted to unlock the digital future of its clients by offering end-to-end support on their outstanding digitalization journey. Siemens Foundational Technologies is a strategic advisor and a trusted implementation partner in digital transformation and industrial IoT with a global network of more than 8000 employees in 10 countries and 21 offices. Highly skilled and experienced specialists offer services which range from consulting to craft & prototyping to solution & implementation and operation – everything out of one hand. We are looking for a Lead Software Test Architect You’ll make a difference by: We are looking for a highly skilled Software Testing Architect with 9 to 15 years of experience in Test management, test automation to join our team working on safety-critical systems in the Railway Automation domain. The ideal candidate will have a strong background in software and hardware integration testing, Linux systems, and network protocol analysis, with hands-on experience in hardware configuration and validation. Key Responsibilities: Determination of the test strategy and preparation of test planning (in consultation with the project manager) Risk analysis for testing, and definition of appropriate measures to minimize these risks Creation of the test plan Coordination of the preparation of all test documentation Identification of the test staff involved, and ordering of testing Coordination of the provision of test objects and the test infrastructure Checking of the quality of test documentation Coordination of test activities at the test centers and on site Coaching of test staff Evaluation and summarization of test results Preparation and archiving of across-the-board test reports Monitoring of the test time schedule and the test budget Regular reporting on test progress and fault statistics (test status) to the project manager Required Skills & Competencies: Programming LanguagesProficient in C, C++, and Python. Operating SystemsStrong experience with Linux OS, especially Debian-based distributions; knowledge of package management (.deb, apt, dpkg). Test AutomationProven experience in developing and maintaining automated test frameworks. Hardware TestingExposure to hardware configuration, I/O validation, and embedded system testing. Testing StandardsISTQB Certified (Foundation or Advanced Level preferred). Testing TypesExpertise in integration testing, system testing, regression testing, and hardware-software co-validation. Networking ProtocolsDeep understanding of IP, TCP, UDP, and NTP. Debugging ToolsProficient with Wireshark, Tcpdump, nmap, and other standard network analysis tools. Domain KnowledgeExperience in Railway Automation or other safety-critical domains (e.g., automotive, aerospace). Soft Skills: Strong analytical and problem-solving skills, excellent communication, and a collaborative mindset. Preferred Qualifications: Experience with real-time operating systems and embedded Linux. Familiarity with protocol layer testing, network simulation, and hardware-in-the-loop (HIL) testing. Knowledge of safety standards such as EN 50128, IEC 61508, or ISO 26262. Desired Skills: 9+ years of experience is required. Great Communication skills. Analytical and problem-solving skills Join us and be yourself! Make your mark in our exciting world at Siemens. This role is based in Pune and is an Individual contributor role. You might be required to visit other locations within India and outside. In return, you'll get the chance to work with teams impacting - and the shape of things to come. Find out more about Siemens careers at: www.siemens.com/careers & more about mobility at https://new.siemens.com/global/en/products/mobility.html

Hello Visionary! We empower our people to stay resilient and relevant in a constantly changing world. We’re looking for people who are always searching for creative ways to grow and learn. People who want to make a real impact, now and in the future. Does that sound like youThen it seems like you’d make a great addition to our vibrant team. Siemens founded the new business unit Siemens Foundational Technologies (formerly known as Siemens IoT Services) on April 1, 2019 with its headquarter in Munich, Germany. It has been crafted to unlock the digital future of its clients by offering end-to-end support on their outstanding digitalization journey. Siemens Foundational Technologies is a strategic advisor and a trusted implementation partner in digital transformation and industrial IoT with a global network of more than 8000 employees in 10 countries and 21 offices. Highly skilled and experienced specialists offer services which range from consulting to craft & prototyping to solution & implementation and operation – everything out of one hand. We are looking for a Senior Software Test Engineer You’ll make a difference by: We are looking for a highly skilled Software Testing Engineer with 5 to 8 years of experience in test automation to join our team working on safety-critical systems in the Railway Automation domain. The ideal candidate will have a strong background in software and hardware integration testing, Linux systems, and network protocol analysis, with hands-on experience in hardware configuration and validation. Key Responsibilities: Design, develop, and execute automated and manual test cases for embedded and application-level software in safety-critical environments. Perform hardware-software integration testing, including setup, configuration, and validation of embedded systems and networked devices. Configure and validate hardware test benches, including I/O modules, communication interfaces, and simulation tools. Conduct system-level and integration testing across software and hardware components. Analyze and debug issues using tools like Wireshark, Tcpdump, and nmap. Work with Debian-based Linux systems, including package management, service configuration, and system-level debugging. Collaborate with cross-functional teams including development, systems engineering, and safety assurance. Ensure compliance with industry safety standards and maintain detailed documentation for traceability and audits. Required Skills & Competencies: Programming LanguagesProficient in C, C++, and Python. Operating SystemsStrong experience with Linux OS, especially Debian-based distributions; knowledge of package management (.deb, apt, dpkg). Test AutomationProven experience in developing and maintaining automated test frameworks. Hardware TestingExposure to hardware configuration, I/O validation, and embedded system testing. Testing StandardsISTQB Certified (Foundation or Advanced Level preferred). Testing TypesExpertise in integration testing, system testing, regression testing, and hardware-software co-validation. Networking ProtocolsDeep understanding of IP, TCP, UDP, and NTP. Debugging ToolsProficient with Wireshark, Tcpdump, nmap, and other standard network analysis tools. Domain KnowledgeExperience in Railway Automation or other safety-critical domains (e.g., automotive, aerospace). Soft Skills: Strong analytical and problem-solving skills, excellent communication, and a collaborative mindset. Preferred Qualifications: Experience with real-time operating systems and embedded Linux. Familiarity with protocol layer testing, network simulation, and hardware-in-the-loop (HIL) testing. Knowledge of safety standards such as EN 50128, IEC 61508, or ISO 26262. Desired Skills: 5-8 years of experience is required. Great Communication skills. Analytical and problem-solving skills Join us and be yourself! Make your mark in our exciting world at Siemens. This role is based in Pune and is an Individual contributor role. You might be required to visit other locations within India and outside. In return, you'll get the chance to work with teams impacting - and the shape of things to come. Find out more about Siemens careers at: www.siemens.com/careers & more about mobility at https://new.siemens.com/global/en/products/mobility.html

Hello Visionary! We empower our people to stay resilient and relevant in a constantly changing world. We’re looking for people who are always searching for creative ways to grow and learn. People who want to make a real impact, now and in the future. Does that sound like youThen it seems like you’d make a great addition to our vibrant team. Siemens founded the new business unit Siemens Foundational Technologies (formerly known as Siemens IoT Services) on April 1, 2019 with its headquarter in Munich, Germany. It has been crafted to unlock the digital future of its clients by offering end-to-end support on their outstanding digitalization journey. Siemens Foundational Technologies is a strategic advisor and a trusted implementation partner in digital transformation and industrial IoT with a global network of more than 8000 employees in 10 countries and 21 offices. Highly skilled and experienced specialists offer services which range from consulting to craft & prototyping to solution & implementation and operation – everything out of one hand. We are looking for a Senior Software Engineer You’ll make a difference by: We are looking for a highly skilled Software Development Engineer with 5 to 8 years of experience in software development to join our team working on safety-critical systems in the Railway Automation domain. The ideal candidate will have a strong background in software and hardware integration, Linux systems, and network protocol analysis, with hands-on experience in hardware configuration and validation. Key Responsibilities: Design, develop, and maintain software for embedded and application-level systems in safety-critical environments. Perform hardware-software integration, including setup, configuration, and validation of embedded systems and networked devices. Configure and validate hardware test benches, including I/O modules, communication interfaces, and simulation tools. Conduct system-level and integration testing across software and hardware components. Analyze and debug issues using tools like Wireshark, Tcpdump, and nmap. Work with Debian-based Linux systems, including package management, service configuration, and system-level debugging. Collaborate with cross-functional teams including development, systems engineering, and safety assurance. Ensure compliance with industry safety standards and maintain detailed documentation for traceability and audits. Required Skills & Competencies: Programming LanguagesProficient in C, C++, and Python. Operating SystemsStrong experience with Linux OS, especially Debian-based distributions; knowledge of package management (.deb, apt, dpkg). Software DevelopmentProven experience in developing and maintaining software for embedded systems. Hardware TestingExposure to hardware configuration, I/O validation, and embedded system testing. Networking ProtocolsDeep understanding of IP, TCP, UDP, and NTP. Debugging ToolsProficient with Wireshark, Tcpdump, nmap, and other standard network analysis tools. Domain KnowledgeExperience in Railway Automation or other safety-critical domains (e.g., automotive, aerospace). Soft Skills: Strong analytical and problem-solving skills, excellent communication, and a collaborative mindset. Preferred Qualifications: Experience with real-time operating systems and embedded Linux. Familiarity with protocol layer testing, network simulation, and hardware-in-the-loop (HIL) testing. Knowledge of safety standards such as EN 50128, IEC 61508, or ISO 26262. Desired Skills: 5-8 years of experience is required. Great Communication skills. Analytical and problem-solving skills Join us and be yourself! Make your mark in our exciting world at Siemens. This role is based in Pune and is an Individual contributor role. You might be required to visit other locations within India and outside. In return, you'll get the chance to work with teams impacting - and the shape of things to come. Find out more about Siemens careers at: www.siemens.com/careers & more about mobility at https://new.siemens.com/global/en/products/mobility.html

As a DevOps Engineer on the Developer Platform team, you will build and enhance services and features that elevate the developer experience, productivity, and satisfaction across the CIO organization. You’ll be part of a team that prioritizes automation, scalability, and elegant tooling to support efficient software delivery. Design, build, and maintain scalable DevOps tooling and infrastructure Develop CI/CD pipelines and streamline software delivery workflows Implement and manage container-based deployments Automate infrastructure provisioning and configuration Collaborate cross-functionally with engineering teams to improve release velocity and quality Required education Bachelor's Degree Required technical and professional expertise * Minimum 2+ years of experience in software development or automation * Strong problem-solving and troubleshooting capabilities * Proven experience with CI/CD tools such as Jenkins, Travis CI, and Git * Hands-on with containerization and orchestrationDocker, Kubernetes, OpenShift * Proficient in scripting languagesPython and/or Shell scripting * Solid grasp of Linux administration, especially Debian and RHEL-based systems * Practical experience with infrastructure-as-code tools such as Ansible Preferred technical and professional experience Exposure to distributed application architectures and highly scalable platforms Familiarity with quality assurance practices, including test automation and pipeline optimization Experience in monitoring, logging, and observability tools is a plus Enthusiasm for improving developer tooling and internal platforms

Job Title: Site Reliability Engineer Department: Engineering / Infrastructure Reports To: SRE Manager / DevOps Lead Location: Bangalore, India Role Summary The Site Reliability Engineer (SRE) will be responsible for ensuring the availability, performance, and scalability of critical systems. This role involves managing CI/CD pipelines, monitoring production environments, automating operations, and driving platform reliability improvements in collaboration with development and infrastructure teams. Key Responsibilities Manage alerts and monitoring of critical production systems. Operate and enhance CI/CD pipelines and improve deployment and rollback strategies. Work with central platform teams on reliability initiatives. Automate testing, regression, and build tooling for operational efficiency. Execute NFR testing on production systems. Plan and implement Debian version migrations with minimal disruption. Required Qualifications & Skills CI/CD and Packaging Tools: Hands-on experience with Jenkins, Docker, JFrog for packaging and deployment. Operating System Expertise: Experience in Debian OS migration and upgrade processes. Monitoring Systems: Knowledge of Grafana, Nagios, and other observability tools. Configuration Management: Proficiency with Ansible, Puppet, or Chef. Version Control: Working knowledge of Git and related version control systems. Kubernetes: Deep understanding of Kubernetes architecture, deployment pipelines, and debugging. Ability to deploy components with detailed insights into: Configuration parameters and system requirements Monitoring and alerting needs Performance tuning Designing for high availability and fault tolerance Networking: Understanding of TCP/IP, UDP, Multicast, Broadcast. Experience with TCPDump, Wireshark for network diagnostics. Linux & Databases: Strong skills in Linux tools and scripting. Familiarity with MySQL and NoSQL database systems. Soft Skills Strong problem-solving and analytical skills Effective communication and collaboration with cross-functional teams Ownership mindset and accountability Adaptability to fast-paced and dynamic environments Detail-oriented and proactive approach Preferred Qualifications Bachelor’s degree in Computer Science, Engineering, or related technical field Certifications in Kubernetes (CKA/CKAD), Linux, or DevOps practices Experience with cloud platforms (AWS, GCP, Azure) Exposure to service mesh, observability stacks, or SRE toolkits Key Relationships Internal: DevOps, Infrastructure, Software Development, QA, Security Teams External: Tool vendors, platform service providers (if applicable) Role Dimensions Impact on uptime and reliability of business-critical services Ownership of CI/CD and production deployment processes Contributor to cross-team reliability and scalability initiatives Success Measures (KPIs) System uptime and availability (SLA adherence) Mean Time to Detect (MTTD) and Mean Time to Resolve (MTTR) incidents Deployment success rate and rollback frequency Automation coverage of operational tasks Completion of OS migration and infrastructure upgrade projects Competency Framework Alignment Technical Mastery: Infrastructure, automation, CI/CD, Kubernetes, monitoring Execution Excellence: Timely project delivery, process improvements Collaboration: Cross-functional team engagement and support Resilience: Problem solving under pressure and incident response Innovation: Continuous improvement of operational reliability and performance

Job Area: Engineering Group, Engineering Group > Software Engineering General Summary: We are seeking a skilled and motivated Open-Source Testing Engineer to join our team. The ideal candidate will have a strong background in open-source testing, with a deep understanding of Ubuntu distribution, Debian package installation, and Ubuntu Core. This role requires proficiency in shell scripting, Python scripting, and a solid grasp of Ubuntu internals. Experience with Ubuntu Launchpad, preparing test strategies, and collaborating with global teams is essential. Key Responsibilities: Develop and execute test plans for open-source projects. Perform testing on Ubuntu distribution, including Debian package installation and Ubuntu Core. Write and maintain shell scripts and Python scripts for automation and testing purposes. Troubleshoot and resolve issues related to Ubuntu internals and server environments. Utilize Ubuntu Launchpad for bug tracking, code hosting, and project management. Prepare comprehensive test strategies and documentation. Collaborate with global teams to ensure seamless integration and testing processes. Contribute to continuous improvement of testing methodologies and tools. Qualifications: Strong experience in open-source testing and quality assurance. In-depth knowledge of Ubuntu distribution, Debian package installation, and Ubuntu Core. Proficiency in shell scripting and Python scripting. Solid understanding of Ubuntu internals and server environments. Experience with Ubuntu Launchpad and its various functionalities. Ability to prepare detailed test strategies and documentation. Excellent problem-solving skills and attention to detail. Strong communication and collaboration skills, with experience working in global teams. 8+ years of relevant experience in the field. Preferred Qualifications: Experience with CI/CD pipelines and automation tools. Familiarity with other Linux distributions and open-source projects. Knowledge of version control systems like Git. Minimum Qualifications: Bachelor's degree in Engineering, Information Systems, Computer Science, or related field and 4+ years of Software Engineering or related work experience. OR Master's degree in Engineering, Information Systems, Computer Science, or related field and 3+ years of Software Engineering or related work experience. OR PhD in Engineering, Information Systems, Computer Science, or related field and 2+ years of Software Engineering or related work experience. 2+ years of work experience with Programming Language such as C, C++, Java, Python, etc.

Job Area: Engineering Group, Engineering Group > Software Engineering General Summary: We are looking for a Product Integration Engineer who can work with QUALCOMMs Linux Product Team for various projects within the business. A Product Integration Engineer within this team will play a leading role in driving the product development, Doing Impact analysis (arch, tech teams, baseline), providing inputs to leads, propose Branching strategy & interim milestones, meet the quality and timeline goal and mentor the junior members of the team. You will have the opportunity to work with a team of dynamic, like-minded, and ambitious people in a fast-paced Agile environment. Skills/experience Degree or equivalent qualification and experience Knowledge of building continuous integration pipelines A thorough understanding of software configuration management especially using Git Understanding of bug databases and how to use them, for example Orbit Good understanding of build systems Good understanding of debug techniques Good understanding of configuration management Experience with git Experience with Linux Distributions such as (Yocto, OpenWRT, Debian) Hands-on work experience with Git, GitHub, Gerrit, Source Code Management Systems Software knowledge and experience on embedded and/or specialized software programs for Linux based systems Exposure to development on Linux based systems spanning Linux kernel and user-space, including operating system concepts, file systems, processes, and architecture Good understanding of Linux security, networking and user management. Knowledge of tools like Docker, Kubernetes, and virtualization technologies Hands on experience in bootloader, kernel, complex issues analysis, using tools like GDB, strace, dmesg and system logs. Programming Language Skills: C, C++, Python, Rust and shell scripting Excellent communication skills Key Responsibilities Collaborate cross-functionally with stakeholders to gather and understand the requirements Participate in setting standards for various stages in project lifecycle. Collaborate with the team to deliver a high-quality product on a defined schedule. Highlight risks and gaps early in the project life-cycle to identify the correct path forward. Evaluate new tools and technology to ensure an automated and stable environment Code freeze for each release and intercepting the release criteria for key customers - Sanity, Stability, Conformance Test Suites, Power, Perf, fine-tuned testing based on need. Ability to work with minimal requirements and manage multiple tasks. Collaborate closely with Software and Test Teams. Excellent understanding of CI systems. Maintain the current CI system including defect investigation. Play a role in continuous development of the departments processes. Education requirements Bachelor's degree in Engineering, Information Systems, Computer Science, or related field, or a proven history of experience in the technical field. References to a particular number of years experience are for indicative purposes only. Applications from candidates with equivalent experience will be considered, provided that the candidate can demonstrate an ability to fulfil the principal duties of the role and possesses the required competencies. Minimum Qualifications: Bachelor's degree in Engineering, Information Systems, Computer Science, or related field and 3+ years of Software Engineering or related work experience. OR Master's degree in Engineering, Information Systems, Computer Science, or related field and 2+ years of Software Engineering or related work experience. OR PhD in Engineering, Information Systems, Computer Science, or related field and 1+ year of Software Engineering or related work experience. 2+ years of academic or work experience with Programming Language such as C, C++, Java, Python, etc.

Job Area: Engineering Group, Engineering Group > Software Engineering General Summary: As a Senior Software Engineer, you will play a pivotal role in designing, developing, optimizing, and commercializing software solutions for Qualcomms next-generation data center platforms. You will collaborate closely with cross-functional teams to advance critical technologies such as virtualization, memory management, scheduling, and the Linux Kernel. Minimum Qualifications: Bachelor's degree in Engineering, Information Systems, Computer Science, or related field and 2+ years of Software Engineering or related work experience. OR Master's degree in Engineering, Information Systems, Computer Science, or related field and 1+ year of Software Engineering or related work experience. OR PhD in Engineering, Information Systems, Computer Science, or related field. 2+ years of academic or work experience with Programming Language such as C, C++, Java, Python, etc. Collaborate within the team and across teams to design, develop, and release our software, tooling, and practices to meet community standards and internal and external requirements. Bring up platform solutions across the Qualcomm chipset portfolio. Triage software build, tooling, packaging, functional, or stability failures. Guide and support development teams inside and outside the Linux organization, focusing on Linux userspace software functionality, integration, and maintenance. Work with development and product teams as necessary for issue resolution. Preferred Qualifications: Master's Degree in Engineering, Information Systems, Computer Science, or a related field. Strong background in Computer Science and software fundamentals. Working knowledge of C, C++, and proficiency in scripting languages (Bash, Python, etc.). Experience using git/gerrit. Strong understanding of the Linux kernel, configuration techniques like ACPI and device tree, system services, and various components that make up a Linux distribution. Experience with Linux distributions such as Debian, Ubuntu, RedHat, Yocto, etc. Familiarity with package managers and their workings is crucial. Familiarity with CI/CD tools. Proven ability and interest in debugging complex compute and data center systems. Strong ability to solve problems in a non-linear fashion. Quick learner; able to grasp concepts with only basic training and the initiative to ask questions and investigate new areas and concepts as needed. Prior experience with Qualcomm software platforms is a plus. Mature interpersonal skills with an ability to collaboratively work within the team and with many varied teams to resolve problems spanning many disciplines. Proven ability to work in a dynamic, multi-tasked environment. Excellent written and verbal communication skills are required.

Job Area: Engineering Group, Engineering Group > Software Engineering General Summary: Minimum Qualifications: Bachelor's degree in Engineering, Information Systems, Computer Science, or related field and 6+ years of Software Engineering or related work experience. OR Master's degree in Engineering, Information Systems, Computer Science, or related field and 5+ years of Software Engineering or related work experience. OR PhD in Engineering, Information Systems, Computer Science, or related field and 4+ years of Software Engineering or related work experience. 3+ years of work experience with Programming Language such as C, C++, Java, Python, etc. Preferred Qualifications: Master's Degree in Engineering, Computer Science or related field. 12+ years of Software Engineering. 8+ years of experience with Linux Distributions such as (Yocto, OpenWRT, Debian). 8+ year of hands-on work experience with Git, GitHub, Gerrit, Source Code Management Systems. 5+ years in a technical leadership role with or without direct reports. 5+ years of experience with Linux system API. Principal Duties and Responsibilities: Leverages advanced Software knowledge and experience to design, develop, create, modify, and validate critical embedded and/or specialized software programs for Linux based systems. Analyzes user needs, software requirements, and time and cost constraints to design and customize sophisticated software for optimal operational efficiency. Designs and implements software sub-systems for complex, large-scale products and systems. Leads design, coding, sustenance and testing efforts to ensure that projects are completed to specifications and schedules. Performs highly complex code reviews and regression tests as well as triages and fixes issues to ensure the quality of code. Collaborates with individuals outside the software function (e.g., Hardware, Systems, and Test engineers) to increase leverage and design solutions that work with other components of a specific project. Writes detailed technical documentation for highly complex Software projects; reviews technical documentation for junior engineers. Level of Responsibility: Works independently with minimal supervision. Provides supervision/guidance to other team members. Decision-making is critical in nature and highly impacts program, product, or project success. Requires verbal and written communication skills to convey complex information. May require negotiation, influence, tact, etc. Has a moderate amount of influence over key organizational decisions (e.g., is consulted by senior leadership to make key decisions). Tasks often require multiple steps which can be performed in various orders; extensive planning, problem-solving, and prioritization must occur to complete the tasks effectively. Additional Requirement: Domain Expert in Linux Distributions such as (Yocto, OpenWRT, Debian). Hands on exposure to development on Linux based systems spanning Linux kernel and user-space, including operating system concepts, file systems, processes, and architecture. Experience contributing to open source projects and understanding of open source licenses and community practices. Solid understanding of Linux security, networking and user management. Knowledge of tools like Docker, Kubernetes, and virtualization technologies. Solid understanding of data structures. Exposure to a full product lifecycle on a semiconductor platform. Hands on experience in bootloader, kernel, complex issues analysis, using tools like GDB, strace, dmesg and system logs. Ability to formulate and present technology topics to a wide range of participants including senior executive stakeholders and product managers. Strong proof of leading development of software products through full lifecycle, from requirement analysis to milestone-based delivery and maintenance. Ability to thrive in a changing environment. Programming Language Skills: C, C++, Python, Rust and shell scripting. Ability to lead engineers in varying types of executing tasks.

Extensive experience in UNIX/Linux engineering including RHEL, Rocky, Ubuntu and SuSE Advance understanding of Linux Kernel. Extensive experience using management tools like ip, dnf, nmcli., apt, ubiquity, debian installer, ufw. Extensive experience writing, reading and understanding yaml, and json files. Extensive automation/Scripting skillsperl, bash and python or related languages. vcenter, vmware ovftool, and hashicorp vault and packer tools. Advanced Gitlab experience creating workflows, CI/CD pipelines, setting variables. Primary Skills Red Hat Certified System Administrator (RHCSA) Red Hat Certified Engineer (RHCE)

About PhonePe Group PhonePe is India s leading digital payments company with 50 crore (500 Million) registered users and 3.7 crore (37 Million) merchants covering over 99% of the postal codes across India. On the back of its leadership in digital payments, PhonePe has expanded into financial services (Insurance, Mutual Funds, Stock Broking, and Lending) as well as adjacent tech-enabled businesses such as Pincode for hyperlocal shopping and Indus App Store which is India's first localized App Store. The PhonePe Group is a portfolio of businesses aligned with the company's vision to offer every Indian an equal opportunity to accelerate their progress by unlocking the flow of money and access to services. Culture At PhonePe, we take extra care to make sure you give your best at work, Everyday! And creating the right environment for you is just one of the things we do. We empower people and trust them to do the right thing. Here, you own your work from start to finish, right from day one. Being enthusiastic about tech is a big part of being at PhonePe. If you like building technology that impacts millions, ideating with some of the best minds in the country and executing on your dreams with purpose and speed, join us! :- The role of a System Engineer (Patching Support with Windows and Linux) is pivotal in maintaining the security and stability of an organization's IT infrastructure. This position involves managing and deploying patches across various systems to mitigate vulnerabilities and ensure optimal performance. Responsibilities:- Patch ManagementDevelop and implement patch management strategies for Windows and Linux systems, ensuring timely application of updates to address security vulnerabilities and system bugs. System MonitoringContinuously monitor system performance and health, identifying and resolving issues related to patch deployments and system stability. AutomationUtilize automation tools such as Ansible Tower, SCCM, WSUS, Bigfix and ConnectWise Automate to streamline patch deployment processes and reduce manual intervention. Compliance and ReportingGenerate compliance reports to verify patch status across systems, ensuring adherence to organizational policies and regulatory requirements. CollaborationWork closely with security, network, and application teams to coordinate patching activities, minimizing downtime and service disruptions. DocumentationMaintain detailed records of patching activities, including schedules, deployment outcomes, and system configurations. Required Skills and Qualifications:- Operating SystemsProficient in administering Windows Server (2012/2016/2019/2022) and various Linux distributions (RHEL, Ubuntu, Debian). Patch Management ToolsExperience with tools like Bigfix,SCCM, WSUS for deploying and managing patches. ScriptingStrong scripting skills in PowerShell, Bash, or Python to automate patching tasks and system configurations. VirtualizationFamiliarity with virtualization platforms such as VMware, Hyper-V, and KVM, including patching virtualized environments. Security AwarenessUnderstanding of security principles and practices, including vulnerability assessments and remediation strategies. CommunicationExcellent verbal and written communication skills to effectively collaborate with cross-functional teams and document procedures. Experience Minimum of 3 years in system administration with a focus on patch management in mixed Windows and Linux environments. PhonePe Full Time Employee Benefits (Not applicable for Intern or Contract Roles) Insurance Benefits - Medical Insurance, Critical Illness Insurance, Accidental Insurance, Life Insurance Wellness Program - Employee Assistance Program, Onsite Medical Center, Emergency Support System Parental Support - Maternity Benefit, Paternity Benefit Program, Adoption Assistance Program, Day-care Support Program Mobility Benefits - Relocation benefits, Transfer Support Policy, Travel Policy Retirement Benefits - Employee PF Contribution, Flexible PF Contribution, Gratuity, NPS, Leave Encashment Other Benefits - Higher Education Assistance, Car Lease, Salary Advance Policy Working at PhonePe is a rewarding experience! Great people, a work environment that thrives on creativity, the opportunity to take on roles beyond a defined job description are just some of the reasons you should work with us. Read more about PhonePe on our blog . Life at PhonePe PhonePe in the news

Responsibilities: Lead design, implementation, and maintenance of Linux-based systems (RHEL, SUSE, Ubuntu, Debian). Optimize Linux systems through kernel tuning, performance monitoring, and file system management. Ensure system security via firewalls, IDS/IPS, and vulnerability management tools. Document system configurations, SOPs, and incident reports. Collaborate with network engineers, sysadmins, and app teams to support Linux infrastructure. Contribute to architectural planning and improvement strategies. Required Skills: • 5+ years of experience in Linux administration. • Expertise in Red Hat, SUSE, Ubuntu, Debian. • Hands-on with Red Hat Satellite, SUSE Manager. • Strong knowledge of networking, storage, virtualization in Linux environments. • Experience in managing Azure/AWS cloud infrastructure. • Solid grasp of Linux licensing and compliance. • Excellent problem-solving, communication, and team leadership skills. Email ID: akila.s@acesoftlabs.com

3-8 years hands-on AWS, DevOps, Terraform, Linux experience (RHEL / CentOS or Debian preferred), Python. 3+ years of relevant work experience in a high-volume and/or critical production service environment. Should have good hands-on experience in Python, Shell script, CloudFormation and Terraform development Solid understanding of AWS Cloud and other Amazon provided services and products Strong networking and cloud computing fundamentals Experience with Agile SCRUM development methodologies, Continuous Integration and Continuous Delivery (CI/CD) Strong ability to document standards, methods and produce drawings of systems and applications Good to have SRE knowledge and it's related experience Good to have AWS certified professional. Working Knowledge of AWS Data pipeline architecture and design Good to have experience with automation tools such as Puppet or Chef Exceptional team work as well as being able to work as an individual contributor Excellent written and verbal communication skills Should have strong analytical/problem solving skills Roles and Responsibilities 1. Design and implement scalable and secure cloud infrastructure on AWS. 2. Manage and monitor AWS resources to ensure high availability and performance. 3. Automate provisioning and configuration of AWS resources using Infrastructure as Code (IaC) tools such as Terraform or CloudFormation. 4. Collaborate with development teams to ensure seamless integration of applications with AWS services. 5. Implement security best practices for AWS environments, including identity and access management, data encryption, and network security. 6. Troubleshoot and resolve issues related to cloud infrastructure and services. 7. Optimize cloud resource usage and costs through efficient management and performance tuning. 8. Stay up to date with the latest AWS services and features to leverage new opportunities for improvement. 9. Document infrastructure designs, processes, and procedures for operational consistency. 10. Provide support and mentorship to junior engineers and team members in AWS technologies and best practices.

The developer will participate in the design of the service, writing tools and automation, building containers, developing automated tests, implementing monitoring and runbooks, and handling complex customer escalations. The developer must have a deep understanding of the HA configurations, and general operations in a production environment. The key requirement is to have a passion for Developing a High quality, Highly Available service. Required education Bachelor's Degree Required technical and professional expertise 8+ years in programming with Go 8+ years experience in Kubernetes and CICD environment 8+ years experience with developing and operating highly available, distributed applications in production environments on Kubernetes 8+ years experiencewith managing service dependencies such as service credentials or other cloud service via Terraform or Ansible Fluent in English Preferred technical and professional experience Experience with development on PostgreSQL, Kafka, Elastic, MySQL, Redis, or MongoDB 3-5 years experience with managing Linux machines using Configuration management (eg, Chef, Puppet, Ansible). Debian experience is preferred. In depth knowledge of at least one Cloud Provider IaaS ecosystem (VPC, Storage, IAM)

We're hiring a NOC Engineer (3–5 yrs) in Kolkata with expertise in Asterisk, VoIP, SIP, Linux (Ubuntu/CentOS), scripting (Bash, Perl, PHP, Python), and databases (MySQL/MongoDB). Experience with OpenSIPS/Kamailio is a plus. Required Candidate profile Experienced NOC Engineer with 3–5 years in Asterisk, VoIP, Linux, SIP, and scripting. Skilled in MySQL/MongoDB, network troubleshooting, and telecom systems. OpenSIPS/Kamailio knowledge is a plus.

Job Summary: We are seeking a highly skilled and motivated Executive Infrastructure Engineer to join our dynamic IT team. The ideal candidate will possess deep expertise in networking solutions, CCTV, IP base Camera installation and the Linux/Ubuntu operating system, with a strong background in technical support and customer service & engineering. Key Responsibilities: Design, implement, and maintain robust and scalable infrastructure and network solutions. Provide Level 2 and Level 3 technical support for hardware, networking, and OS-level issues. Administer and troubleshoot Ubuntu Linux servers and workstations. Work closely with clients to diagnose and resolve infrastructure-related issues. Ensure high availability and performance of systems and services. Perform regular system updates, patch management, and backup strategies. Provide on-site support when necessary, including client visits. Required Qualifications and Skills: Bachelor's degree in Computer Science, Information Technology, or a related field. Minimum of 35 years of experience in infrastructure engineering, networking, and technical support. Expertise in networking solutions (LAN, WAN, firewalls, switches, routing protocols, VPN, etc.). Hands-on experience with Ubuntu/Linux server and desktop environments. Strong problem-solving skills with a customer-focused mindset. Excellent communication skills and ability to work independently and within a team. Proven track record in customer service and support engineering roles.

Job Area: Engineering Group, Engineering Group > Software Engineering General Summary: Principal Duties and Responsibilities: "¢ Leverages advanced Software knowledge and experience to design, develop, create, modify, and validate critical embedded and/or specialized software programs for Linux based systems. "¢ Analyzes user needs, software requirements, and time and cost constraints to design and customize sophisticated software for optimal operational efficiency. "¢ Designs and implements software sub-systems for complex, large-scale products and systems. "¢ Leads design, coding, sustenance and testing efforts to ensure that projects are completed to specifications and schedules. "¢ Performs highly complex code reviews and regression tests as well as triages and fixes issues to ensure the quality of code. "¢ Collaborates with individuals outside the software function (e.g., Hardware, Systems, and Test engineers) to increase leverage and design solutions that work with other components of a specific project. "¢ Writes detailed technical documentation for highly complex Software projects, reviews technical documentation for junior engineers. Level of Responsibility: "¢ Works independently with minimal supervision. "¢ Provides supervision/guidance to other team members. "¢ Decision-making is critical in nature and highly impacts program, product, or project success. "¢ Requires verbal and written communication skills to convey complex information. May require negotiation, influence, tact, etc. "¢ Has a moderate amount of influence over key organizational decisions (e.g., is consulted by senior leadership to make key decisions). "¢ Tasks often require multiple steps which can be performed in various orders; extensive planning, problem-solving, and prioritization must occur to complete the tasks effectively. Additional Requirement: Domain Expert in Linux Distributions such as (Yocto, OpenWRT, Debian). Hands on exposure to development on Linux based systems spanning Linux kernel and user-space, including operating system concepts, file systems, processes, and architecture. Experience contributing to open source projects and understanding of open source licenses and community practices. Solid understanding of Linux security, networking and user management. Knowledge of tools like Docker, Kubernetes, and virtualization technologies. Solid understanding of data structures. Exposure to a full product lifecycle on a semiconductor platform. Hands on experience in bootloader, kernel, complex issues analysis, using tools like GDB, strace, dmesg and system logs. Ability to formulate and present technology topics to a wide range of participants including senior executive stakeholders and product managers. Strong proof of leading development of software products through full lifecycle, from requirement analysis to milestone-based delivery and maintenance. Ability to thrive in a changing environment. Programming Language Skills: C, C++, Python, Rust and shell scripting. Ability to lead engineers in varying types of executing tasks. Minimum Qualifications: "¢ Bachelor's degree in Engineering, Information Systems, Computer Science, or related field and 6+ years of Software Engineering or related work experience. OR Master's degree in Engineering, Information Systems, Computer Science, or related field and 5+ years of Software Engineering or related work experience. OR PhD in Engineering, Information Systems, Computer Science, or related field and 4+ years of Software Engineering or related work experience. "¢ 3+ years of work experience with Programming Language such as C, C++, Java, Python, etc.

Siemens Digital Industries Software is a leading provider of solutions for the design, simulation, and manufacture of products across many different industries. Formula 1 cars, skyscrapers, ships, space exploration vehicles, and many of the objects we see in our daily lives are being conceived and manufactured using our Product Lifecycle Management (PLM) software. Job description A Linux Lead developer with experience in embedded Linux runtime environment (Debian preferred). The ideal candidate should have recent hands-on development expertise with the major aspects of embedded Linux (embedded HW architectures, the Linux kernel, build environments, etc.). The position involves a significant level of autonomy in which a self-motivated applicant will work independently to develop solutions. The candidate must also be comfortable working in a team environment and working directly with partners and customers. On occasion, travel may be required to meet with community organizations, partners, and customers. Qualifications / experience Applicant should possess at least a Bachelor degree in Electronics/Computer/Software engineering, Computer Science or equivalent. Applicant must have at least 5-7 years of experience developing software for Linux systems. Applicant must have significant experience one of more of the following: Experience with Debian Linux. Including packages, distribution, build environment and integration. Real-Time Linux Security methods and frameworks in Linux Linux kernel and kernel module development Linux driver development (e.g. USB, block, character, wireless, network stack) Linux kernel debugging skills (e.g. kgdb, lttng, systemtap, jtag, etc.) Embedded/custom Linux distribution development/management Cross-compiling & porting (e.g. make, autoconf) In addition to above, applicant should possess several of the following: Fluent in at least one scripting language (Python, Perl, Bash) Experience in version control tools like GIT Experience in Linux build systemsOpen embedded, Yocto (Poky), Debuild, etc Knowledge of Linux userspace environments Strong English communication Ability to work optimally within a fast-paced multi-national engineering environment Preferred : Experience with x86_64 and/or ARM/ARM64 architectures Experience with boot-time optimization IoT experience including cloud interaction Customer facing experience. Nice to Have: AI Tools (Eclipse and/or Code) Cloud (AWS, Alibaba, Azure) CI/CD Job Duties Implement and maintain a Debian based distribution aimed at Industrial applications. Work cross functionality across multiple groups, geographies and timezones. Port the Linux kernel to new boards and uprev BSPs to new kernel versions Work with customers directly to get issues localized and resolved Design and implement services built upon software products, open source components, and/or custom platforms Build functional design specifications and other project documentation. Review internal and external product documentation and provide appropriate recommendations to other parties involved in various projects Track main open source community efforts and specific projects that potential customer engagements may rely upon. Become an authoritative voice on those topics. Participate in the community and upstream relevant work. We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, sex, gender, gender expression, sexual orientation, age, marital status, veteran status, or disability status. We are Siemens A collection of over 377,000 minds building the future, one day at a time in over 200 countries. We're dedicated to equality, and we welcome applications that reflect the diversity of the communities we work in. All employment decisions at Siemens are based on qualifications, merit, and business need. Bring your curiosity and creativity and help us shape tomorrow! We offer a comprehensive reward package which includes a competitive basic salary, bonus scheme, generous holiday allowance, pension, and private healthcare. Siemens Software. "˜Transform the every day with us' #LI-PLM #LI-Hybrid, #SWSaaS

Job Summary Our TechOps Engineers are the frontline team keeping our large fleet of cloud-hosted Apache Kafka, Cassandra, OpenSearch, Cadence, Valkey, Clickhouse and PostgreSQL clusters up and running. Every day you will diagnose and solve challenging and interesting technical problems providing a service that is relied on by some of the leading global names in tech to deliver for millions of end users. Our service is relied on by some of the leading global names in Banking and Financial Services, Telecom, IoT and Tech companies that interact with millions of end users. This role is for Tech-ops engineer, primarily focusing on Apache Kafka Opensource technology - that includes operating, maintaining, upgrading and continuously improving the Managed Service for Kafka (across AWS, Azure and GCP) to deliver a great customer experience. This role includes participating in a rotating Level-2 roster. Job Requirements Good Cloud operational knowledge (AWS or Azure or GCP) Preferably have past IT Customer service/support experience. Strong knowledge and experience with Linux and be comfortable working from the command line (essential) Good fundamental Computer science / software engineering skills and knowledge, particularly Operating System internals, memory management, and networking. Investigating/researching Kafka issues by reviewing the Apache Kafka codebase or Kafka Jira project would be a plus. Programming skills in Python or Java, and source code control using Git would be a plus. Be a proactive, reliable, and supportive member of the Technical Operations team for Kafka, and participate in a rotating L2 shift roster. Provide expert operational support to our nodes running in the cloud (AWS, Azure, and GCP), using technologies such as Linux (Debian), Docker, and languages including Java, Python and bash. Liaise with our customers’ engineers in resolving interesting issues related to Apache Kafka usage and other supported technologies. Undertake complex cluster operations such as migrations, upgrades, and maintenance on our fleet. Develop and continually improve our suite of internal automation tools, applications, and processes. Education A minimum of 5 years of experience is mandatory, while 5 to 8 years of experience is highly desirable. A Bachelor of Science Degree in Electrical Engineering or Computer Science, a Master's Degree, a PhD, or equivalent experience is required..

Installing hardware & software, & improve & keep up with the backend servers/ systems of applications hosted on Data Center/ Cloud Infrastructure. Knowledge of system security (e.g. intrusion detection systems) , data backup/recovery Required Candidate profile Configuration of servers, operating systems administration, hardening, load balancers, firewall , management of users, processes, resource contention, preventive maintenance &management of updates

Job Area: Engineering Group, Engineering Group > Software Engineering General Summary: Key responsibilities: Looking for skilled Linux Software Engineers with experience in Debian rules, debugging and developing Yocto Project recipes. Develop, maintain, and enhance Linux-based systems and applications, focusing on Yocto, Ubuntu, and Debian distributions. Proven experience in Linux development, with a strong focus on Yocto, Ubuntu, and Debian distributions. Contribute to open-source projects and communities, ensuring code quality and adherence to best practices. Troubleshoot and resolve issues related to system performance, security, and reliability. Create and maintain comprehensive documentation for developed software and systems. Stay up-to-date with the latest trends and advancements in Linux development and open-source technologies. Experience with version control systems (e.g., Git) and continuous integration/continuous deployment (CI/CD) pipelines. Strong understanding of system architecture, kernel development, and device drivers. Requirements:Bachelors/Masters degree in Engineering, Information Systems, Computer Science, or related field.Strong development experience with C/C++ and good programming skills.Strong communication skills and analytics skillsStrong hands-on experience on Ubuntu, RedHat like Linux Distros and understanding of Linux related concepts like systemd, SELinux, Snaps, Sandboxing, Container, Docker, etc.Strong understanding of Linux kernel and internals.Strong understanding of SOC systems and related concepts, including bring-up.Good know-how of Multimedia subsystems like Camera, Video, Audio, Display and Graphics.Strong hands-on experience with troubleshooting software and system issues.Strong hands-on experience with full software development life cycle including design, implementation, deployment and support.Strong aptitude, quick learner, self-motivated, willing to explore and work across breadth of various technology areas.Deductive problem solving, good verbal and written communication skills for collaboration across teams. Minimum Qualifications: Bachelor's degree in Engineering, Information Systems, Computer Science, or related field and 6+ years of Software Engineering or related work experience. OR Master's degree in Engineering, Information Systems, Computer Science, or related field and 5+ years of Software Engineering or related work experience. OR PhD in Engineering, Information Systems, Computer Science, or related field and 4+ years of Software Engineering or related work experience. 3+ years of work experience with Programming Language such as C, C++, Java, Python, etc.

Candidates should have a strong desire to work within a CICD environment and have a passion for embracing new cloud technologies. You need to be collaborative, able to handle responsibility and love learning new techniques and tools. There is a requirement to be expert in any one language(Python or Go) and other cloud technologies such as Kubernetes. Candidate should havetrack record of delivering microservices based SW solutions using Continuous Integration/Continuous Deployment tools such as Jenkins, GitHub, Gradle, Travis and Docker. The developer will participate in the design of the service, writing tools and automation, building containers, developing automated tests, implementing monitoring and runbooks, and handling complex customer escalations. The developer must have a deep understanding of the HA configurations, and general operations in a production environment. The key requirement is to have a passion for Developing a High quality, Highly Available service. We are a "You build it, You run it" culture. As a developer, you will join our follow-the-sun rotation where you will be the primary responder for automated system alerts. You will follow runbooks to resolve issues and use your troubleshooting and analytical skills to diagnose or troubleshoot platform or Data Service issues. Required education Bachelor's Degree Required technical and professional expertise 2-4 years in programming with Python 2-4 years experience in Kubernetes and CICD environment 2-4 years experience with developing and operating highly available, distributed applications in production environments on Kubernetes 2-4 years experiencewith managing service dependencies such as service credentials or other cloud service via Terraform or Ansible 2-4 years experience working with any Database (Redis/MySQL/PostGre/Mongo/Elastic) Fluent in English Preferred technical and professional experience Go Lang programming Experience with Kubernetes Experience with development on PostgreSQL, Kafka, Elastic, MySQL, Redis, or MongoDB 2-4 years experience with managing Linux machines using Configuration management (eg, Chef, Puppet, Ansible). Debian experience is preferred. In depth knowledge of at least one Cloud Provider IaaS ecosystem (VPC, Storage, IAM)

Description ResponsibilitiesoIn depth knowledge on IBM IWA / IWS environment. oSystem administration of mainly IWS distributed network (install upgrade patching). Manage SW technical roadmap oSetup + maintain standards for the IWS network oAssist in installation, configuration and tuning of IWS distributed master(s) on AIX Linux (SA + HA) oAssist in the installation, automation, and tuning of IWS-agents on open systems (Linux, AIX, Windows) in collaboration with other teams (security, system administrators, ) oProvide own the design, deployment, automation, and scripting solutions to drive new capabilities, visibility, and efficiency oIn depth knowledge of automation frameworks - including but not limited to automated testing, orchestration workflows, schema modification oIn depth knowledge of both Debian and RedHat based Linux operating systems oCollaborate with other technical platforms and partners to engineer automated and integrated solutions between tools, services, teams that increase availability, reliability, and performance oOwn and ensure the internal and external SLAs meet and exceed expectations oTroubleshoot production availability incidents that often span across multiple teams and services. oLead production incident post-mortems, and contribute to solutions to prevent problem recurrence; with the goal of automated response to all non-exceptional service conditions oCommunicate to business and technical partners on incidents as they occur when they impact system performance or availability at a critical level oExcellent decision-making, problem-solving, team and time management skills Qualifications EducationBachelor's degree in Computer Science, Information Security, or a related field. Certifications:. ExperienceProven experience in IBM WA Automation Scheduler, hands on experience on implementation of script based automation in the environment. Skills: Strong analytical and problem-solving skills, proficiency in using vulnerability scanning tools, and excellent communication abilities. Strong experience in Python, Ansible, Github, Jenkins, PowerShell, Shell Scripting etc Named Job Posting? (if Yes - needs to be approved by SCSC) Additional Details Global Grade C Level To Be Defined Named Job Posting? (if Yes - needs to be approved by SCSC) No Remote work possibility Yes Global Role Family To be defined Local Role Name To be defined Local Skills ISILOG IWS;IBM AIX;Linux Languages RequiredENGLISH Role Rarity To Be Defined

Role & responsibilities Manage and maintain Debian-based systems, including upgrades, kernel tuning, and package management. Monitor server performance and implement optimization measures. Develop and maintain Bash scripts for automation of routine tasks. Use Ansible to manage infrastructure configuration, deployment, and updates across environments. Install, configure, and maintain Web Application Servers such as Nginx etc. Handle SSL/TLS configuration, reverse proxying, and load balancing. Administer and optimize PostgreSQL databases, ensuring availability, scalability, and security. Design and manage scalable infrastructure on AWS or GCP. Automate cloud provisioning and manage costs effectively. Set up monitoring tools to proactively detect and resolve infrastructure issues. Troubleshoot and resolve system and network performance problems. Preferred candidate profile Must have 7+ years Linux system administration experience Experience with bash scripting Experience with automation tools like Ansible Basic PostgreSQL Administration. Understand how to install, configure, and manage PostgreSQL databases, including starting/stopping services, managing users and roles, and handling basic backup and restore processes. Experience with Data modelling tools AWS: Experience with EC2, RDS, S3, IAM, VPC, and CloudFormation/Terraform. GCP: Familiarity with Compute Engine, Cloud SQL, GCS, and networking. Experience with server hardening, secure configurations, and compliance best practices. Bachelors Degree in Computer Science, Computer Engineering or a closely related field. Perks and benefits Medical PF

JRole & responsibilities Job Summary: The Linux Administrator (L1/L2) will be part of the ISS team, working closely with developers from multiple projects to ensure smooth operations of bare-metal and cloud-based (AWS, Azure) Linux environments. The role requires expertise in configuring critical services like LAMP stack, Git, and SVN while emphasizing Data Center management, Virtualization, team collaboration, and ITIL-based ticketing tools (JIRA, ServiceNow). Job Description: Worked in Operating Systems: RHEL, CentOS, Ubuntu, Debian, SUSE Networking: IP addressing, DNS, DHCP, Routing Servers & Services: Apache, Nginx, MySQL, PostgreSQL, Samba, NFS, SSH Monitoring Tools: Nagios, Zabbix, Prometheus Security & Authentication: SSSD, LDAP, Kerberos Version Control & CI/CD: Git, SVN, Basic Jenkins knowledge Key Responsibilities: 1. System Administration & Maintenance Perform daily health checks (CPU, memory, disk usage, logs). Manage user accounts, groups, and access permissions. Handle system startup/shutdown, file system management (LVM, RAID). Ensure server uptime and proactive monitoring. 2. Incident Management (L1 Support) Troubleshoot boot failures, performance degradation, and network issues. Analyze system logs (Syslog, Journalctl, Dmesg) for issue identification. Restart essential services (Apache, Nginx, MySQL, SSH, etc.). Reset passwords, unlock accounts, and manage security settings. Escalate critical issues to L3 teams. 3. Patch Management & Security Apply OS patches and security updates (YUM, APT, DNF). Configure and manage firewalls (iptables, firewalld, UFW) and SELinux/AppArmor. Conduct vulnerability scans and enforce security best practices. 4. Critical Services & Dev Team Collaboration Set up and manage LAMP servers (Linux, Apache, MySQL, PHP) for development teams. Configure Git, SVN repositories for version control. Work closely with developers to support deployments and infrastructure needs. Preferred candidate profile Perks and benefits