• Senior Linux Systems Administrator

    The Boeing Company (Fairfax, VA)
    …for professional growth. Find your future with us. The Boeing Company's Information Digital Technology and Security (IDT&S) organization Specialized United ... crucial role in maintaining and optimizing our Linux-based infrastructure, ensuring the stability, security and efficiency of our systems . This is an excellent… more
    The Boeing Company (11/19/25)
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  • Systems Development Manager, Amazon Leo…

    Amazon (Arlington, VA)
    …* Strategic Planning: Define and execute the technical roadmap for device management systems , aligning with Leo's broader technical strategy and business ... * People Management : Lead, mentor, and develop a team of systems engineers, fostering a culture of innovation, continuous learning, and operational excellence… more
    Amazon (11/09/25)
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  • Lead, Systems Engineer (Software…

    L3Harris (Dulles, VA)
    …mobile, lightweight terminal through a DoD dedicated gateway which accesses the Defense Information Systems Network (DISN). It can provide secure services, in ... connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Lead, Systems Engineer (Software Systems ) Job Code:… more
    L3Harris (10/03/25)
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  • Systems Engineer I

    Bowman (Reston, VA)
    …firewalls and cabling systems a plus. + Knowledge of current best practices in systems and information security . + Knowledge of and skill in working on ... virtual desktop infrastructure (VDI). + Create and maintain documentation relating to systems configuration, network mapping, systems security , backup and… more
    Bowman (10/02/25)
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  • Crypto Systems Engineer

    KBR (Chantilly, VA)
    …controlled Space systems , through robust cryptographic security engineering and information systems security engineering disciplines. Why Join Us? + ... contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape...+ Support: Deliver implementation and integration support for key management systems + Strategy: Advise customer on… more
    KBR (09/06/25)
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  • Senior Systems Administrator (Unix/Linux)

    TekSynap (Dahlgren, VA)
    …of networks and software systems , including system backup and recovery; security management and library management ; installation and configuration ... Top Secret (T5 investigation) **COMPETENCIES** + Unix/Linux System Administration + Network and Security Management + System Performance Tuning + RMF and STIG… more
    TekSynap (10/31/25)
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  • Network Lead C4I Systems SURTASS Field…

    Serco (Virginia Beach, VA)
    …a valid passport + Passed a pre-employment drug screening. + BS in Electrical, Information Systems , or Computer Engineering with 3 years experience, AS in ... Computer Science or Information systems and 5 years experience, or...FST School **Preferred Skills and Certifications:** + Certified Internet Systems Security Professional **(CISSP)** + Cisco Certified… more
    Serco (11/20/25)
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  • AWS Cyber Security Engineer

    General Dynamics Information Technology (Fairfax, VA)
    … with other stakeholders within the organization. + Collaborating with the Lighthouse Information Security and compliance team to develop Genesis global Cloud ... Required:** SSBI (T5) **Job Family:** Cyber and IT Risk Management **Skills:** Amazon Web Services (AWS) Security ,Cloud...with required standards, but also contribute materially to the security of Target systems + Work closely… more
    General Dynamics Information Technology (11/05/25)
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  • Information System Security Officer

    Chenega Corporation (Arlington, VA)
    …and maintain an Information System's Authority to Operate (ATO) under the Federal Information Security Management Act (FISMA) of 2002. + Lead RMF A&A ... **Req ID:** 37610 **Summary** ** Information System Security Officer (ISSO)** **Alexandria,...work with engineering and operations support staff to secure systems and ensure compliance, and provide oversight for existing… more
    Chenega Corporation (09/15/25)
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  • Specialist, Systems Integration Engineering

    L3Harris (Ashburn, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, Systems Integration Engineer Job Code: 29611 Job ... Job Schedule: 9/80 Regular Job Description: As the Specialist, Systems Integration Engineer in Ashburn, you will be responsible...Agile PLM, Sunflower, Windchill. + Ability to maintain DoD security clearances as required. + Ability to lift to… more
    L3Harris (10/05/25)
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