• Network Systems Engineer - TS/SCI w/Poly

    Parsons Corporation (Mclean, VA)
    …Support the configuration, management, and troubleshooting of encryptors, secure communication systems , and system -level security protocols. + Perform network ... background in Cisco routing and switching, as well as system administration (Windows, Linux , or similar). +...system monitoring tools. + Familiarity with secure communications systems , system security principles, and network security… more
    Parsons Corporation (09/09/25)
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  • Classified Lab Manager

    The MITRE Corporation (Mclean, VA)
    …and make a difference with us. Department Summary: The team seeks a full-time Senior Systems Administrator to support the deployment, operation, and ... who has prior experience working as a classified IT Systems Administrator . This is an on-premises position...campus. Roles & Responsibilities: + Building and hardening Windows, Linux , Hypervisor systems , such as VMware +… more
    The MITRE Corporation (09/04/25)
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  • Enterprise Engineering Lead

    Leidos (Fort Belvoir, VA)
    … system , support end users through help desk ticketing systems , and coordinate the application of fixes/patches throughout all environments ... have a deep understanding of the following:** + Strong understanding of cloud-based systems + System , database, data stores, and network administration and… more
    Leidos (09/19/25)
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  • OCONUS Field Engineer - TS/SCI Polygraph Required

    Leidos (Chantilly, VA)
    …team environment. The ideal candidate will have prior experience as either a systems engineer or systems administrator . Prior OCONUS experience and ... **Description** We are seeking mid to senior field engineers to join our international team...tool as well as maintaining the tool itself + Linux system administration to include ability to… more
    Leidos (08/08/25)
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  • Enterprise Logging Solution (ELS) Lead

    TekSynap (Ashburn, VA)
    …+ Experience in an enterprise IT environment as an applications or systems administrator working in Windows and Linux environments + Experience with Linux ... the analysis of the current logging capabilities. Ensure that systems within new and existing tools are compliant with...Experience: Last 5 years of experience serving as a senior Certified Splunk Administrator or Architect +… more
    TekSynap (09/02/25)
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  • Principal OR Sr. Principal Payloads Field Service…

    Northrop Grumman (Fairfax, VA)
    …test equipment: network analyzers, spectrum analyzers, signal generators + MPO/TC operator system knowledge + System Administrator experience + Operations ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (09/17/25)
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  • IAM Engineer- 3 days onsite Herndon

    Motion Recruitment Partners (Arlington, VA)
    …firewall/IDS operations. + Strong organizational skills with prior leadership or senior administrator experience. + Excellent communication skills for ... and PowerCLI. + Relevant certifications (eg, MCSE, Azure Fundamentals, Azure Administrator , Azure Solutions Architect, Okta). + Linux administration experience… more
    Motion Recruitment Partners (08/15/25)
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  • Sr Software Engineer

    Shuvel Digital (Dulles, VA)
    …troubleshooting and networking skills + In depth knowledge of Windows, and Linux operating systems + Understanding of Cloud technologies, methodologies, and ... Title: Senior Software/Security Engineer (CyberSecurity) Type: Contract Location: Dulles, VA Clearance: An active Secret security clearance is required with the… more
    Shuvel Digital (09/25/25)
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  • United States Postal Service (USPS) Office…

    General Dynamics Information Technology (Fairfax, VA)
    …Power Apps Developer + Quality Assurance Analyst + RPA Developer + Scrum Master + Senior Systems Engineer + SharePoint Administrator + SharePoint Developer + ... + GIS Developer + Graphic Designer + Information Architect + IT Security Analyst Security Systems & Operations + Linux Engineer + Microsoft Power BI Developer +… more
    General Dynamics Information Technology (09/19/25)
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  • Salesforce Engineer II

    PenFed Credit Union (Mclean, VA)
    …position will perform other duties as assigned. + With guidance of a senior staff member, develop software for break/fix and business requests by studying ... information needs; studying systems flow, data usage, and work processes; investigating problem...proposed applications for approval by customer and execution by system developers. + Translate logical designs into physical designs,… more
    PenFed Credit Union (09/19/25)
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