• Security Engineer (Wiz and TVM…

    Leidos (Arlington, VA)
    …+ Automate vulnerability management workflows where possible + Work closely with senior engineers, other team members and application owners to solve technical ... problems at the network , system and application levels + Documentation and reporting...relevant experience. + Experience installing, configuring, securing, and troubleshooting Linux . + Analyze and prioritize cloud vulnerabilities surfaced by… more
    Leidos (11/25/25)
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  • Information System Security Engineer…

    Amentum (Warrenton, VA)
    …is a DoD-provided, TS/SCI, integrated voice, video, and data, global communications network that facilitates collaboration among senior leaders and key staff. ... If so, look no further. Amentum is seeking a Senior Information System Security Engineer (ISSE) to join our...to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN-TS ES) which… more
    Amentum (12/05/25)
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  • Senior UNIX System Engineer

    TekSynap (Radford, VA)
    …**RESPONSIBILITIES** + Manage, maintain, deploy, troubleshoot, and support Red Hat Enterprise Linux , Oracle Enterprise Linux , and Solaris UNIX servers. + Monitor ... SOPs. **REQUIRED QUALIFICATIONS** **Experience** + Five (5) years as a UNIX Systems Administrator or IT Engineer, including task automation. + Three (3) years of… more
    TekSynap (10/25/25)
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  • Senior ServiceNow ITOM Engineer

    CACI International (VA)
    Senior ServiceNow ITOM Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... * * * **The Opportunity:** CACI is seeking a Senior ServiceNow ITOM Engineer in support of the Enterprise...mission environments and enable USAF to transition focus from network operations to mission operations. CACI is leading the… more
    CACI International (11/20/25)
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  • Senior Principal Azure Cloud Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated and experienced ** Senior Principal Azure Cloud Engineer** to join our team in **Chantilly, VA.** In this role, you will support ... + Implementing Azure security best practices and managing Windows and Linux servers + Leveraging Azure data services and containerization technologies alongside… more
    ManTech (12/16/25)
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  • Enterprise Logging Solution (ELS) Lead

    Tyto Athene (Ashburn, VA)
    …with a strong emphasis on Amazon Web Services (AWS). + Serve as a senior Splunk Administrator or Architect, responsible for the configuration, maintenance, and ... **Qualifications** **Required:** + Minimum 5 years' experience as a senior Splunk Administrator or Architect. + Strong...in enterprise IT environments as an applications or systems administrator . + Practical knowledge of Windows and Linux more
    Tyto Athene (11/01/25)
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  • Exchange Engineer ( Network Communications…

    HII (Virginia Beach, VA)
    …video: https://vimeo.com/732533072 Summary The Navy Integrated Training Environment (NITE) Network Administrator is responsible for administration, maintenance, ... Range: $94,795.00 - $150,000.00 Security Clearance: Secret Level of Experience: Senior This opportunity resides with Global Security (GS). Mission Technologies'… more
    HII (12/05/25)
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  • Technical Lead - Poly Clearance Required

    General Dynamics Information Technology (Chantilly, VA)
    …maintaining CPU and GPU based systems Experience with system administration ( Linux /Windows), network engineering, storage and virtualization, with deep ... Program Delivery and Execution **Skills:** High Performance Computing (HPC),Storage Linux ,System Administration **Experience:** 10 + years of related experience **US… more
    General Dynamics Information Technology (12/29/25)
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  • OCONUS Field Engineer - TS/SCI Polygraph Required

    Leidos (Chantilly, VA)
    …areas: + Systems Engineering/Administration + Diagnosing and resolving software, hardware, and network problems + Linux Operating System (using command line) + ... **Description** We are seeking mid to senior field engineers to join our international team...prior experience as either a systems engineer or systems administrator . Prior OCONUS experience and IP networking knowledge are… more
    Leidos (11/07/25)
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  • UNIX Systems Engineer

    GovCIO (Richmond, VA)
    …VA and will be a remote position. **Responsibilities** This position is for a Senior UNIX System Engineer for a mixed and growing environment of Red Hat Enterprise ... Linux /Oracle Enterprise Linux and Solaris UNIX. This...date. + 5+ yrs experience as a Unix Systems Administrator or IT Engineer with experience in automating assigned… more
    GovCIO (12/24/25)
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