• Senior Software Engineer - Training System

    RTX Corporation (Sterling, VA)
    …in complexity from desktop training all the way up to high fidelity weapon system and full-flight training systems including full visual motion and simulator ... **Security Clearance:** Secret - Current **Senior Software Engineer** **- Training System Software (Onsite)** We are currently searching for a Sr. Software… more
    RTX Corporation (12/16/25)
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  • System Development Engineer, Platform…

    Amazon (Arlington, VA)
    …& Emerging Technology (PEET) Amazon Dedicated Cloud team is hiring for a System Development Engineer to support CloudTrail, AWS Config and other AWS services! You'll ... design, deploy, monitor, and automate infrastructure, tools and systems to provide a highly-available and resilient platform for...from your team. On Wednesday you investigated a Service Level Objective (SLO) that recently became less than useful.… more
    Amazon (12/17/25)
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  • SME Level Network Engineer (potential…

    BAE Systems (Sterling, VA)
    **Job Description** BAE Systems , a top-ten prime contractor to the US Department of Defense, enables the US government to transform data into intelligence and ... engineering, integration and sustainment support for critical military platforms and systems . Intelligence & Security provides services and products to the… more
    BAE Systems (10/31/25)
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  • Senior Information System Security Officer

    ManTech (Chantilly, VA)
    …Hold at least one of the following Information Assurance Management (IAM) Level III certifications: Certified Information Systems Security Professional (CISSP), ... **MANTECH** seeks a motivated, career and customer-oriented **Senior Information System Security Officer (ISSO)** to join our team in...the IS lifecycle + Provide liaison support between the system owner and other IS security personnel + Ensure… more
    ManTech (01/06/26)
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  • Senior UNIX System Engineer w/Secret…

    TekSynap (Radford, VA)
    …Linux, Oracle Enterprise Linux, and Solaris UNIX servers. + Monitor and tune system performance to ensure optimal operations across a mixed customer environment. + ... Plan and implement new system hardware and software, including lifecycle management and firmware...QUALIFICATIONS** **Experience** + Five (5) years as a UNIX Systems Administrator or IT Engineer, including task automation. +… more
    TekSynap (10/25/25)
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  • Linux System Administrator - US Citizenship…

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    …a DHS Entry on Duty (EOD) clearance * 5-7 years of experience Unix system administration * Proficiency in Linux systems troubleshooting. * Experience in patch ... **Linux System Administrator - US Citizenship Required** **Category:** Cyber...Skills: Strong ability to troubleshoot Windows and Linux operating systems . * Security and Compliance: Familiarity with STIGs and… more
    CGI Technologies and Solutions, Inc. (12/11/25)
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  • Sr. System Administrator

    Arena Technical Resources, LLC (Reston, VA)
    …expert level support and mentoring for Mid and Junior System Administrator personnel. * Develops and maintains installation and configuration procedures for ... Sr. System Administrator Location: Reston, VA, US Job ID:...and execution of major projects/maintenance activities. * Provides advanced level administration and troubleshooting of Active Directory, GPO, DNS,… more
    Arena Technical Resources, LLC (01/01/26)
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  • Information System Security Officer (ISSO)

    Lumen (Richmond, VA)
    …with both FISMA and DoD policy. Responsibilities include developing RMF documentation ( System Security Plan, Security Control Traceability Matrix, Plan of Action & ... US **The Main Responsibilities** + Perform as an Information Systems Security Officer (ISSO) for government systems ...Achieve and maintain ATOs (Authority to Operate) + Write System Security Plans (SSP), Plan of Actions & Milestones… more
    Lumen (01/08/26)
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  • Print System Administrator

    SAIC (Quantico, VA)
    …when the product is highly technical or sophisticated in nature, such as with systems level software where the user has a technical background. Additionally, may ... **Description** SAIC is seeking a Printer/ System Administrator for a full-time/onsite role in Quantico, VA. **Introduction** Make a difference for national security… more
    SAIC (11/14/25)
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  • DevSecOps Engineer with TS Level Clearance

    Systems Technology Forum (Dahlgren, VA)
    ** Security Clearance Required Company Overview Systems Technology Forum LTD (STF) is an established industry partner with a passion for exceptional performance and ... technology, and logistics services, STF is committed to delivering high-quality systems engineering, technical and professional support services that meet and exceed… more
    Systems Technology Forum (12/12/25)
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