• Sr. Systems Admin

    Nightwing (Sterling, VA)
    …+ US Citizenship + Active Secret clearance. Must be able to obtain a TS / SCI clearance + Must be able to obtain DHS Suitability + Minimum 6+ Years' ... Nightwing provides technically advanced full-spectrum cyber, data operations , systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (12/05/25)
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  • IT Infrastructure & Network Support Engineer

    Nightwing (Sterling, VA)
    …installation to ensure timely and efficient project execution. **Clearance Requirement: TS / SCI with POLY** **Key Responsibilities** **:** + Install, configure, ... Nightwing provides technically advanced full-spectrum cyber, data operations , systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (10/30/25)
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  • IT Infrastructure & Network Support Engineer…

    Nightwing (Sterling, VA)
    …installation to ensure timely and efficient project execution. **Clearance Requirement: TS / SCI with POLY** **Key Responsibilities** **:** + Install, configure, ... Nightwing provides technically advanced full-spectrum cyber, data operations , systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (10/29/25)
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  • CNS Systems Administrator

    BAE Systems (Annapolis Junction, MD)
    …optimizing system operations . + Must have a solid understanding of information security principles and practices. + Must have experience with or familiarity with ... occasional day or short duration travel, if needed. + **Must possess a TS / SCI clearance with appropriate polygraph** MDOPS **Preferred Education, Experience, &… more
    BAE Systems (09/29/25)
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  • Information Systems Security Officer (ISSO)…

    Themis Insight (Fort Meade, MD)
    …Position location is subject to change based on central MD client's needs. Required: TS / SCI with a Polygraph Schedule: Part-time - 20 hours/week The ideal ... and followed. + Assists with the management of security aspects of the information system and performs day-to-day security operations of the system. +… more
    Themis Insight (12/18/25)
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  • Operational Systems Integrator (NDA-3)

    Leidos (Fort Meade, MD)
    …Bash, Bourne, or C **SECURITY CLERANCE REQUIREMENT:** + Candidates must possess an active TS / SCI with polygraph to be considered for this role. **You Might Also ... who can help us discover smarter, innovative approaches to support mission operations , discover new analytics, enhance tradecraft, and much more! Our LOE program… more
    Leidos (10/17/25)
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  • Lead Senior Systems Administrator

    ManTech (Chantilly, VA)
    …virtualized environment and Active Directory infrastructure, ensuring seamless and reliable operations for the organization. You will demonstrate knowledge and ... as Remedy or ServiceNow **Clearance Requirements:** + Must possess a current / active TS / SCI with Polygraph **Physical Requirements:** + Must be able to be in… more
    ManTech (12/19/25)
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  • SIGINT Outreach Support Specialist

    KBR (Chantilly, VA)
    …+ Experience with Model Based Systems Engineering + Experience with Airborne systems Clearance: TS / SCI w poly required Travel: Up to 20% travel per year Belong, ... Projects: KBR's work is at the forefront of engineering, logistics, operations , science, program management, mission IT and cybersecurity solutions. + Collaborative… more
    KBR (12/16/25)
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  • Acquisition Program Manager - Senior/Expert

    National Reconnaissance Office (NRO) (Chantilly, VA)
    …+ US Citizenship is required + You must be able to obtain and maintain a TS / SCI security clearance + You will be subject to pre-employment and periodic drug ... Level Acquisition Program Management Officers, occupational series 1101. For more information on the Office of Personnel Management (OPM) occupational series, click… more
    National Reconnaissance Office (NRO) (11/27/25)
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  • Senior Facilities Architect

    Leidos (Chantilly, VA)
    …design complies with building codes and other relevant legislation. **Basic Qualifications** + TS / SCI w/ Poly Clearance is required + Bachelor's degree in ... operations in a complex corporate environment. + Deep knowledge of building systems (HVAC, plumbing, electrical), maintenance, and construction processes.… more
    Leidos (10/30/25)
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