• Cyber (CNO) Software Developer

    Percival Engineering (Columbia, MD)
    …rediness reviews + Write portable code that is compatible with multiple operating systems and architectures (Windows and/or Unix ). Should be comfortable writing ... or Ruby. Required Skills & Qualifications: + Deep knowledge of operating system internals and development environments + C/C++ programming and Python development… more
    Percival Engineering (06/26/25)
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  • Expert CNO Software Developer

    ManTech (Hanover, MD)
    …the designing, developing, documenting, testing, and debugging of applications software and systems . + Apply expert knowledge of security concepts and networks. + ... internals in one or more technology areas (eg Windows, Unix , Mobile, Network devices). + Proficiency with networking (TCP/IP)...for a position with ManTech through its online applicant system , please email us at ###@mantech.com and provide your… more
    ManTech (06/11/25)
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  • CNO Developer/Engineer

    Shuvel Digital (MD)
    …may work independently or participate in project-wide reviews of requirements, system architecture, and detailed design documents. A CNO Developer/ Engineer must ... Experience with x86/x64 or ARM Assembly programming. + Experience with version control systems such as Git. + Experience with project management approaches such as… more
    Shuvel Digital (06/05/25)
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  • Signal Mission Trainer

    CACI International (Annapolis Junction, MD)
    …software applications simultaneously + Experience in any or all of the following systems : UNIX , web-based applications, operational chat rooms, SUN and/or Linux ... procedures to provide maximum mission support in areas such as system collection, mission execution, and performance analysis and optimization. ​ **Qualifications:**… more
    CACI International (05/02/25)
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  • SIGINT Mission Planner/Scheduler

    CACI International (Annapolis Junction, MD)
    …software applications simultaneously + Experience in any or all of the following systems : UNIX , web-based applications, operational chat rooms, SUN and/or Linux ... and procedures to provide maximum mission support in areas such as system collection, mission execution, and performance analysis and optimization. + Builds… more
    CACI International (05/02/25)
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  • Lead CNO Software Developer

    ManTech (Hanover, MD)
    …designing, developing, documenting, testing, and debugging of applications software and systems . + Apply senior level knowledge of security concepts and networks. ... internals in one or more technology areas (eg Windows, Unix , Mobile, Network devices). + Unit Test experience. +...for a position with ManTech through its online applicant system , please email us at ###@mantech.com and provide your… more
    ManTech (04/16/25)
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  • Full Stack Software Engineer

    Anthem Engineering (Hanover, MD)
    …and ground stations.. Core Position Requirements + US citizenship + Comfort with Linux/ Unix operating systems + Front end web development experience, preferably ... Jest, or GoogleTest + Experience with data visualization in a Geographic Information System + Experience with low latency full motion video in web browsers Other… more
    Anthem Engineering (04/05/25)
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  • Data Center Engineer (Infrastructure/Cloud)

    KBR (Fulton, MD)
    …and integration for both physical and virtual infrastructure hosting one or more Operating Systems : Windows, Linux, Solaris, UNIX , and/or AIX systems . + ... Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense.… more
    KBR (06/18/25)
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  • Software Engineer (Android)

    Meta (Annapolis, MD)
    …and revision control systems (Subversion, GIT, or Perforce) 17. 9. Linux, UNIX , or other *nix-like OS including file manipulation and simple commands 18. 10. ... (Android) Responsibilities: 1. Research, design, develop, and test operating systems -level software, compilers, and network distribution software for user… more
    Meta (06/12/25)
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  • CNO Developer

    BigBear.ai (Columbia, MD)
    Overview BigBear.ai is seeking a CNO Developer to understand systems , how they work and how they behave when they break. What you will do Develop capabilities that ... Bachelor's Degree and four (4) years' experience in computer science, information systems , or network engineering OR minimum eight (8) years' experience in computer… more
    BigBear.ai (05/23/25)
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