• Senior Systems Engineer (S)

    SimIS Inc. (Dahlgren, VA)
    …Knowledge of Navy tactical systems and combat information center operations + SECRET clearance Experience Desired: + Preferred: Master's degree in Systems ... and is contingent upon award. Job Description: SimIS, Inc. seeks a Senior Systems Engineer to lead systems engineering activities for a US Navy Training… more
    SimIS Inc. (06/23/25)
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  • Information Systems Security…

    KaylaTek, Inc. (Arlington, VA)
    …o Assist with RMF related tasks as needed Qualifications: + Active Top Secret -SCI security clearance . + Active COMPTIA Security+ CE certification. + 5+ ... Summary Our Cybersecurity Team is seeking a highly skilled Information System Security Engineer (ISSE) to maintain and enhance the security posture of the National… more
    KaylaTek, Inc. (06/05/25)
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  • Information Systems Security…

    ManTech (Norfolk, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Information Systems Security Engineer ** to join our team in **Norfolk, VA.** This is an **onsite** ... in Computer Science or related technical field + Active TS with SCI eligibility ** Clearance Requirements:** + Active Secret security clearance with the… more
    ManTech (08/08/25)
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  • Specialist, Systems Engineer - Watch…

    L3Harris (Springfield, VA)
    …sea and cyber domains in the interest of national security. Job Title: Specialist, Systems Engineer - Watch Officer (Active TS/SCI w/CI Poly Required) Job Code: ... of a degree, minimum of 6 years of prior related experience. + Active Top Secret /SCI with CI Poly clearance required. + 1+ year of demonstrated experience in… more
    L3Harris (07/04/25)
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  • Senior Security Systems Engineer

    Imagine One Technology & Management (Dahlgren, VA)
    …. **Desired Education:** + Bachelor's degree desired **Security Requirements:** + Active DoD Top Secret security clearance required 1. Two (2) of the four (4) ... **This position requires** **U.S. citizenship** **and an** **active US DoD clearance ** **.** **Candidates who are** **not US citizens** **are** **not** **eligible**… more
    Imagine One Technology & Management (07/01/25)
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  • Systems Development Engineer , Cross…

    Google (Reston, VA)
    …or automation using Python, Shell or Go. + Active Top Secret /Sensitive Compartmentalized Information (TS/SCI) security clearance with polygraph. **Preferred ... or other cloud hyperscaler. + Experience with networking technologies with Open Systems Interconnect (OSI) model and, knowledge of domestic and global carrier… more
    Google (08/08/25)
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  • Ground Systems R&D Engineer

    Sciolex Corporation (Chantilly, VA)
    …the utmost employee care. Responsibilities We are looking for an innovative Ground Systems R&D Engineer that will provide SETA support for the acquisition ... grow organizational competency and capability. Qualifications & Physical Requirements + Active Top Secret /SCI Clearance with Poly. + Bachelors and five (5) years… more
    Sciolex Corporation (07/10/25)
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  • Systems Engineer (Senior)

    GovCIO (Hampton, VA)
    **Overview** GovCIO is currently hiring for a Systems Engineer Senior to support a Zero-Trust Architecture Implementation project. This position will be located ... School with 10+ years (or commensurate experience) Required Skills and Experience + Clearance Required: Top Secret /SCI + Experience engineering solutions for a… more
    GovCIO (08/08/25)
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  • Principal Network and Systems

    Amentum (Richmond, VA)
    **_Amentum seeks a Principal Network and Systems Engineer - IT Solutions Implementor!_** **Amentum** is a global leader in advanced engineering and innovative ... all 7 continents. Amentum seeks a Principal Network and Systems Engineer - IT Solutions Implementor to...and ability to obtain/maintain a minimum of a DoD Secret clearance . Must maintain eligibility at the… more
    Amentum (07/19/25)
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  • Senior Marine Corps Systems Engineer

    KSA Integration LLC (Arlington, VA)
    …Requirements: + Experience in systems engineering and mission-based analysis. + Active Secret Clearance . + Minimum of 10 years of relevant experience. + Must ... Senior Marine Corps Systems Engineer Arlington, VA (http://maps.google.com/maps?q=Arlington+VA+USA+22202) Description KSA Integrationis a Service-Disabled… more
    KSA Integration LLC (06/15/25)
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