• Sr. Principal Cyber Software Engineer

    Northrop Grumman (Chantilly, VA)
    …those missions. By joining in our shared mission, we'll support expanding your personal network and developing skills, whether you are new to the field, or an ... Masters; 4 years' experience with PhD. + Proficient in C , Rust, Java, Kotlin, C ++, C...knowledge of cryptography best practices. + Deep knowledge of Android/ Linux system internals. + Experience with Android/ Linux more
    Northrop Grumman (10/21/25)
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  • Software Engineer

    Actalent (Fairfax, VA)
    …field. + Five or more years of software engineering experience. + Proficiency in LINUX and C / C ++. + Experience with networking protocols, object-oriented ... client-server architectures and networking techniques. Proficiency in programming languages such as C , C ++, and Python is essential, while experience with… more
    Actalent (11/15/25)
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  • Service Desk Specialist Tier II

    UIC Government Services and the Bowhead Family of Companies (Quantico, VA)
    …knowledge of expeditionary and garrison SCINet systems, specifically SCINet network , workstation, storage, and Enterprise Service systems and connections. + ... + Support account creation, password resets, account unlocks, system and network troubleshooting, hardware installation and repair, and data transfers. + Provide… more
    UIC Government Services and the Bowhead Family of Companies (11/07/25)
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  • Systems Administrator

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …with Poly highly desired * Operating Systems: Strong knowledge of Windows, Linux , or other relevant operating systems. * Networking: Familiarity with LANs, WANs, ... and network security features. * Cloud Platforms: Experience with cloud...highly desired * Operating Systems: Strong knowledge of Windows, Linux , or other relevant operating systems. * Networking: Familiarity… more
    CGI Technologies and Solutions, Inc. (10/01/25)
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  • Cyber Capability Developer - (Multiple Levels)

    Noblis (Chantilly, VA)
    …in software development + Software engineering using modern programming practices (Python, C , .NET) + Network design and analysis, including managed attribution ... and capabilities for tactical teams performing incident response and computer network operations and exploitation (CNO/CNE). This role requires expertise in both… more
    Noblis (11/01/25)
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  • Systems Development Engineer, MOSS

    Amazon (Arlington, VA)
    …monitoring, data integration and Computer Vision capabilities across our global fulfillment network . Our environment is global and complex with a variety of software ... layers of the stack from development of solutions for low level embedded Linux control systems, to developing cloud based solutions to interface with and manage… more
    Amazon (11/13/25)
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  • Data Systems Engineer

    Leidos (Chantilly, VA)
    …organization. This role requires an individual with technical experience administering Linux servers within a virtual environment. The role requires implementing ... with advanced systems, with data processing capabilities across a multi- network environment. **EXPERIENCE** Required: + Bachelor's degree (or equivalent experience)… more
    Leidos (10/17/25)
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  • SkillBridge Research Engineer - Cyber/EW

    RTX Corporation (Arlington, VA)
    …challenging problems through research, exploration, development, and prototyping. BBN's Network & Cyber Technologies (NCT) team leverages computer science, computer ... Solid, creative programming skills using one or more of: C / C ++, Python, or equivalent languages + Coursework...embedded devices and consumer electronics (eg ARM, Arduino/Raspberry Pi, Linux , Windows OS, Android, iOS) + Understanding of OS… more
    RTX Corporation (10/13/25)
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  • Senior Cyber Blue Team Lead / Analyst

    Applied Research Associates, Inc. (Fort Belvoir, VA)
    …analysis, signature development, and/or shell scripting + Hands-on experience with network monitoring and packet inspection tools + Demonstrated experience with ... Linux environments (Red Hat, CentOS, Ubuntu) + Programming experience...(Red Hat, CentOS, Ubuntu) + Programming experience (Perl, Python, C , etc.) **Desired Qualifications** + Team and project leadership/management… more
    Applied Research Associates, Inc. (11/11/25)
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  • Cyber Blue Team Analyst

    Applied Research Associates, Inc. (Fort Belvoir, VA)
    …CSSP Auditor (Security+, CySA+, Pentest+); s + Demonstrated experience with Linux environments (Red Hat, CentOS, Ubuntu) + Understanding of information technology ... analysis, signature development, and/or shell scripting + Hands-on experience with network monitoring and packet inspection tools + Programming experience (Perl,… more
    Applied Research Associates, Inc. (09/20/25)
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