• Cyber Security Engineer

    BAE Systems (Herndon, VA)
    …years' experience. + Strong knowledge of Windows and Linux operating systems + Familiarity with system hardening, patch management, and configuration ... **Job Description** BAE Systems , a top-ten prime contractor to the US...Cloud Security certifications (eg, AWS Security, Azure Security Engineer ) + Experience working in air-gapped environments or with… more
    BAE Systems (09/09/25)
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  • OPIR Systems Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Chantilly, VA)
    …+ Experience with Model-Based Systems Engineering ( MBSE ) + Experience with Linux and Cloud technologies + Knowledge of Agile and DevSecOps sof tware ... OPIR Systems Engineer The Opportunity: At a certain point, experience-based system design can start to look like clairvoyance. When you've developed so many … more
    BOOZ, ALLEN & HAMILTON, INC. (10/31/25)
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  • Systems Engineer - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …Scaling, CloudFormation, and shell scripting + Demonstrated experience developing highly available systems on Cloud infrastructure utilizing Linux and ... the safety and security of our nation as a Systems Engineer at GDIT. You'll apply the...deliver your best every day. We are seeking a cloud engineer passionate about new technologies and… more
    General Dynamics Information Technology (10/23/25)
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  • Platform/Infrastructure Engineer

    Nightwing (Sterling, VA)
    Linux Certifications: Linux Professional Institute (LPI), Certified Linux System Administrator (CLSA). + Infrastructure-as-Code Certifications: Terraform ... to include Tier 2/3 escalation. Required Skills: + Operating Systems : Strong understanding of Linux and/or Windows...Certified Solutions Architect, Azure Solutions Architect Expert, Google Cloud Professional Cloud Architect. + … more
    Nightwing (09/26/25)
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  • IT Systems Security Engineer

    SAIC (Springfield, VA)
    …Cases for NIST 800-53 Security Controls + Nessus & DISA STIG Remediation + Troubleshooting system issues + Linux Operating systems REQNUMBER: 2510545 SAIC is ... **Description** SAIC is seeking a well-qualified Security Engineer to join an exciting program supporting our...Our robust portfolio of offerings includes high-end solutions in systems engineering and integration; enterprise IT, including cloud more
    SAIC (10/07/25)
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  • Infrastructure Engineer /Administrator

    CACI International (Mclean, VA)
    …Type of Travel: None * * * **The Opportunity:** CACI is seeking a highly motivated Linux System Engineer and Administrator with hands on experience with the ... multiple cloud platforms, automation technologies, and with Linux system administration. The successful candidate will...improve efficiency, performance, and the security profile of the systems under management. The system engineer more
    CACI International (09/26/25)
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  • Senior Network Engineer

    BAE Systems (Sterling, VA)
    …years' experience in systems design and engineering + Ability to troubleshoot cloud (AWS) implementation issues. + Solve software ( Linux ) issues and software ... development. + Proven success working as a DEVOPs systems engineer and technical admin. + Agile Methodology and continuous improvement mindset + GitHub… more
    BAE Systems (10/31/25)
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  • Next Generation Desktop Environment (NGDE)…

    General Dynamics Information Technology (Sterling, VA)
    …Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Linux Environments, Systems Engineering, Systems Software **Experience:** 8 ... typical day may include: + Responsible for Next Generation Desktop Engineering UNIX/ Linux servers, operating systems , and successful integration with the… more
    General Dynamics Information Technology (10/08/25)
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  • Mid-Senior Network Engineer

    Infinity Systems Engineering (Alexandria, VA)
    …- now, come be more with us! Job Summary: We are seeking a skilled Systems Administrator/Network Engineer to join our mission-driven team. This position offers a ... secure, and troubleshoot Juniper and Cisco switches. + Perform systems administration on Windows and Linux platforms...configuration (Cisco experience is a plus) + Proficient in Linux and Windows system administration + Active… more
    Infinity Systems Engineering (10/29/25)
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  • Mission Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a **Mission Systems Engineer ** with NRO experience to provide Modeling and Simulation (M&S) and Systems Engineering and ... and acquisitions that advance the NRO's space resiliency posture. The Mission Systems Engineer will work in a collaborative team environment supporting… more
    SAIC (11/06/25)
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