• UNIX Systems Engineer

    GovCIO (Concord, NH)
    **Overview** GovCIO is currently hiring for an UNIX Systems Engineer to plan, execute, and implement,create and maintain team technical instructions, ... for 30 days after project join date. + 5+ yrs experience as a Unix Systems Administrator or IT Engineer with experience in automating assigned tasks. +… more
    GovCIO (09/24/25)
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  • Systems Engineer II - Integration…

    RTX Corporation (Andover, MA)
    …Raytheon's Systems Engineering & Test Capabilities directorate has a need for a Systems Engineer II - Operations and Maintenance Engineer who will ... technical operations and maintenance support for the site radar systems issues and troubleshooting efforts as needed or instructed...< 5' high) + Utilize your working knowledge of L/ UNIX to troubleshoot and configure assets to meet customer… more
    RTX Corporation (11/08/25)
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  • Systems Engineer Engineer II…

    RTX Corporation (Tewksbury, MA)
    …tough, meaningful problems that create a safer, more secure world. Raytheon is seeking a ** Systems Engineer Engineer II-Cyber Engineer (P2)** to join our ... in developing solutions to protect the Warfighter's technology advantage. Systems Security Engineering creates holistic security solutions leveraging Cyber Security,… more
    RTX Corporation (08/30/25)
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  • Systems Engineer II - Simulation Int…

    RTX Corporation (Andover, MA)
    …Raytheon's Systems Engineering & Test Capabilities directorate is seeking a Systems Engineer II who will support hardware/software integration and activities ... level, with team members from different engineering disciplines (HW, SW, Mechanical, Systems Integration and Test, etc.). + Support continuous improvement process by… more
    RTX Corporation (11/02/25)
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  • Senior Software Engineer - Integrated…

    BAE Systems (Merrimack, NH)
    …with Agile Development, DevSecOps, and CI/CD pipelines + Experience developing on Windows/ Unix /Linux Operating Systems + Experience using software tools like ... those that protect us by developing Next Generation Electronic Systems Products and Solutions. We need your talent, motivation,...your talent, motivation, and vision as a Senior Software Engineer to join our New Hampshire team. We are… more
    BAE Systems (11/11/25)
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  • Test Engineer II

    BAE Systems (Merrimack, NH)
    …Southern New Hampshire (our locations include Nashua, Hudson, Merrimack and Manchester). BAE Systems is searching for a Test Engineer with experience in ... a part of? Come build your career with BAE Systems . Electronic Combat Solutions (ECS) has technology, engineering and...Are you an experienced Electrical, Software or Test Design Engineer with 6 years of experience looking for the… more
    BAE Systems (11/07/25)
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  • Senior Principal Systems Engineer

    RTX Corporation (Tewksbury, MA)
    …that create a safer, more secure world. Raytheon is seeking a **Senior** **Principal** ** Systems Security Engineer -P5** to join our elite Systems Security ... in developing solutions to protect the Warfighter's technology advantage. Systems Security Engineering creates holistic security solutions leveraging Cyber Security,… more
    RTX Corporation (10/01/25)
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  • Software Engineer , Systems

    Meta (Concord, NH)
    …click "Apply to Job" online on this web page. **Required Skills:** Software Engineer , Systems Responsibilities: 1. Research, design, develop, build and test ... tools: Code editors (VIM or Emacs), and revision control systems (Subversion, GIT, or Perforce) 18. Linux, UNIX... systems (Subversion, GIT, or Perforce) 18. Linux, UNIX , or other *nix-like OS as evidenced by file… more
    Meta (10/25/25)
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  • Software Engineer ( Systems )

    Meta (Concord, NH)
    …click "Apply to Job" online on this web page. **Required Skills:** Software Engineer ( Systems ) Responsibilities: 1. Research, design, develop, build and test ... tools: Code editors (VIM or Emacs), and revision control systems (Subversion, GIT, or Perforce) 21. Linux, UNIX... systems (Subversion, GIT, or Perforce) 21. Linux, UNIX , or other *nix-like OS as evidenced by file… more
    Meta (10/27/25)
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  • Software Engineer ( Systems )

    Meta (Concord, NH)
    …click "Apply to Job" online on this web page. **Required Skills:** Software Engineer ( Systems ) Responsibilities: 1. Research, design, develop, build and test ... operating systems -level software, compilers, and network distribution software for large...systems (Subversion, GIT, or Perforce) 21. 8. Linux, UNIX , or other *nix-like OS as evidenced by file… more
    Meta (10/22/25)
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  • Software Engineer , Systems

    Meta (Concord, NH)
    …click "Apply to Job" online on this web page. **Required Skills:** Software Engineer , Systems Responsibilities: 1. Research, design, develop, build and test ... tools: Code editors (VIM or Emacs), and revision control systems (Subversion, GIT, or Perforce) 16. Linux, UNIX... systems (Subversion, GIT, or Perforce) 16. Linux, UNIX , or other *nix-like OS as evidenced by file… more
    Meta (10/18/25)
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  • Software Engineer - Systems

    Meta (Concord, NH)
    …click "Apply to Job" online on this web page. **Required Skills:** Software Engineer - Systems Responsibilities: 1. Research, design, develop, build and test ... operating systems -level software, compilers, and network distribution software for large...systems (Subversion. GIT, or Perforce) 18. 5. Linux, UNIX , or other "nix-like OS including file manipulation and… more
    Meta (10/01/25)
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  • Systems Engineer II - Radar…

    RTX Corporation (Andover, MA)
    …more secure world. Raytheon's Air Defense and Command & Control department within Systems Integration & Test is seeking Engineers to support Patriot program. Every ... three, you'll be stretched to learn about how our systems work and identify the sources of new and...support of requirements integration and verification + Experience with Linux/ UNIX command line **What We Offer** + Our values… more
    RTX Corporation (10/26/25)
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  • Principal Radar Processing and Network System…

    RTX Corporation (Tewksbury, MA)
    …experience + Experience with emerging and legacy hardware and software, including Unix and Linux operating systems + Experience developing and implementing ... world. The **Radar Digital Products** Department is seeking a **Principal Electrical Engineer ** with strong COTS computing and networking background to join our… more
    RTX Corporation (11/15/25)
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  • Principal Engineer , Developer Productivity

    General Motors (Concord, NH)
    …most in their domain. **The Role** We are looking for a Principal Engineer with an extensive engineering background, experience using a variety of developer tools ... of the business, our users, and the growth of our engineers. This engineer will start delivering impact through observability frameworks and will evolve depending on… more
    General Motors (10/31/25)
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  • Software Engineer , Machine Learning

    Meta (Concord, NH)
    …and revision control systems (Subversion, GIT, or Perforce) 22. 11. Linux, UNIX , or other *nix-like OS as evidenced by file manipulation, advanced commands, and ... "Apply to Job" online on this web page. **Required Skills:** Software Engineer , Machine Learning Responsibilities: 1. Research, design, develop, and test operating … more
    Meta (10/01/25)
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  • Content Manager OnDemand Software Developer…

    IBM (Lowell, MA)
    …to ARS logs, ARSLOAD, ARSSOCKD, and ARSWWW. * Experience in Operating systems (Windows/Linux/ UNIX ) administration and troubleshooting. * Experience in Computer ... key role in IBM's enterprise content management strategy. As a Customer Support Engineer , you will participate in the worldwide remote technical support team for our… more
    IBM (10/23/25)
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  • Software Engineer

    Meta (Concord, NH)
    …SQL 18. Software development tools: Code editors (VIM or Emacs), and revision control systems (Subversion, GIT, or Perforce) 19. Linux, UNIX , or other *nix-like ... "Apply to Job" online on this web page. **Required Skills:** Software Engineer Responsibilities: 1. Research, design, develop, build and test operating systems more
    Meta (10/24/25)
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  • Software Engineer

    Meta (Concord, NH)
    …and revision control systems (Subversion, GIT, or Perforce) 11. 4. Linux, UNIX , or other *nix-like OS as evidenced by file manipulation, advanced commands, and ... apply, click "Apply to Job" online on this web page. **Required Skills:** Software Engineer Responsibilities: 1. Help build the next generation of systems behind… more
    Meta (10/01/25)
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  • Senior Lead Networking Test Engineer

    Celestica (Merrimack, NH)
    …skills using Wireshark, tcpdump, or similar tools. * Strong proficiency in Linux/ Unix operating systems . * Understanding of virtualization (VMware, KVM) and ... **Direct/Indirect Indicator:** Indirect **Summary** The Senior Lead Networking Test Engineer will be responsible for defining, developing, and executing… more
    Celestica (10/14/25)
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