• Mid-Level Enterprise Architecture Engineer

    KBR (Chantilly, VA)
    …briefings, point papers, position papers, reports, and other communications Required Qualifications: + TS SCI w/ Poly + Bachelor's degree in a STEM discipline ... Title: Mid-Level Enterprise Architecture Engineer Belong. Connect. Grow. with KBR! KBR's National...contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future… more
    KBR (07/22/25)
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  • Field Utility Engineer

    Nightwing (Sterling, VA)
    …to the skillset. + Vocational certificate considered in lieu of a degree **_Must have TS / SCI security clearance with Poly on day one and be eligible for ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (10/02/25)
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  • Cyber Engineer

    Sciolex Corporation (Chantilly, VA)
    …and processes Qualifications & Physical Requirements + Must be a US Citizen withactive TS / SCI security clearance with CI polygraph + Bachelors and five (5) years ... that surpasses the epitome of excellence. Our core services include systems engineering technical advice, technical support, and administrative assistance. From our… more
    Sciolex Corporation (07/10/25)
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  • Network Architect/ Engineer

    ManTech (Herndon, VA)
    information in tickets and knowledge repositories. + Coordinate system maintenance, monitoring, and installation of multiple WAN/LAN environments encompassing ... clearance with the ability to obtain and maintain a TS / SCI . + The ability to obtain and...through its online applicant system , please email us at ###@mantech.com and provide your name and contact information more
    ManTech (09/01/25)
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  • Cloud Support Engineer I (VA-1G)

    ASM Research, An Accenture Federal Services Company (Reston, VA)
    …support; 1 year performing system administrator support **Clearance Requirement** + TS / SCI with Full Scope Poly required. + FBI CJIS Investigation required ... in a 24X7 Microsoft Azure environment. Candidate will diagnose, mitigate and/or escalate system issues to maintain a high level of system /platform availability.… more
    ASM Research, An Accenture Federal Services Company (07/07/25)
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  • Senior Quality Assurance Engineer

    ManTech (Herndon, VA)
    …have a current/active Secret clearance with the ability to obtain and maintain a TS / SCI . + The ability to obtain and maintain a DHS EOD suitability is ... a motivated, career and customer-oriented **Senior Software Quality Assurance Engineer and Tester** to join our team in the...through its online applicant system , please email us at ###@mantech.com and provide your name and contact information more
    ManTech (08/29/25)
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  • Principal Network Engineer

    Leidos (Mclean, VA)
    …years of prior relevant experience. + Must have active and current TS / SCI with Polygraph. **Preferred Qualifications:** + Experience developing DevOps ... **Leidos** has a new and exciting opportunity for a **Principal Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (07/11/25)
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  • Business Manager

    M. C. Dean (Vienna, VA)
    …access to classified information ; **Ability to obtain and maintain a Top - Secret / SCI with Polygraph Clearance required.** Responsibilities + Support ... life safety, automation and controls, audio visual, and IT systems . MC Dean is headquartered in Tysons, Virginia, and... information ; **Ability to obtain and maintain a Top - Secret / SCI with Polygraph Clearance required.**… more
    M. C. Dean (09/24/25)
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  • Senior Principal Azure Cloud Engineer

    ManTech (Chantilly, VA)
    …or Azure Solutions Architect Expert **Clearance Requirements:** + Must have a current/active TS / SCI with Polygraph **Physical Requirements:** + Must be able to ... seeks a motivated and experienced **Senior Principal Azure Cloud Engineer ** to join our team in **Chantilly, VA.** In...through its online applicant system , please email us at ###@mantech.com and provide your name and contact information more
    ManTech (09/16/25)
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  • Cryptologic Test Engineer

    KBR (Chantilly, VA)
    …Minimal 20% + Working Hours: Standard Required Qualifications: + Security Clearance: TS / SCI with Polygraph required + Education: Bachelors in a STEM ... Title: Cryptologic Test Engineer Belong. Connect. Grow. with KBR! As a...most interesting problems. You work with some of the top experts in the industry and for some of… more
    KBR (09/30/25)
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