• AWS Security Manager

    System One (Herndon, VA)
    …Remote US citizenship required per government contract Must be able to obtain Public Trust Clearance W2 only, NO C2C The AWS Security Manager is responsible for ... and baseline configurations * Continuously evaluate AWS environments for cost-effective security improvements * Conduct threat modeling , vulnerability analysis… more
    System One (12/16/25)
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  • AWS Security Manager

    Eliassen Group (Richmond, VA)
    …and baseline configurations + Continuously evaluate AWS environments for cost-effective security improvements + Conduct threat modeling , vulnerability analysis ... **AWS Security Manager** **Anywhere** **Type:** Contract-to-Hire **Category:** Development **Industry:** Government **Workplace Type:** Remote **Reference ID:** JN… more
    Eliassen Group (12/11/25)
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  • Senior SIGINT Systems Engineer

    Solvarus (Chantilly, VA)
    …experiments. Qualifications: + Current and Active TS/SCI with CI Poly Security Clearance . + Bachelor's degree in Systems Engineering or in related technical ... systems to include architecture and behavior of the system using Systems Modeling Language (SysML). + Assessing Integrated Master Schedules (IMS) to identify… more
    Solvarus (11/02/25)
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  • Senior Associate Systems Engineer

    L3Harris (Springfield, VA)
    …by law. Please be aware many of our positions require the ability to obtain a security clearance . Security clearances may only be granted to US citizens. In ... sea and cyber domains in the interest of national security . Job Title: Senior Associate, Systems Engineer...related experience. + Active Top Secret/SCI with CI Poly clearance required. + At least one year of demonstrated… more
    L3Harris (10/15/25)
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  • Senior OPIR Systems Engineer

    KBR (Chantilly, VA)
    …discussions across multiple groups Clearance Requirement: + Active Top Secret/SCI security clearance with a current Polygraph Belong, Connect and Grow at ... Title: Senior OPIR Systems Engineer KBR is seeking a highly qualified...and assess total constellation performance + Supports and conducts modeling and simulation of Tracking OPIR sensor and constellation… more
    KBR (12/11/25)
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  • OCI Security Engineer Intern - OVIP

    Oracle (Richmond, VA)
    …Qualifications: + A minimum of 3+ years of experience in application security , product security , or systems security . + A BS or MS in Computer ... verbal communication skills, strong analytical and problem-solving skills. + Active TS/SCI security clearance . US Veteran transitioning from active service or… more
    Oracle (11/25/25)
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  • Senior Systems Engineer

    Leidos (Alexandria, VA)
    …+ Expert Systems Engineering Professional (ESEP), INCOSE Certified Systems Engineering Professional (ESEP), CISSP, Security + certification, or similar ... **Description** Leidos National Security Sector combines technology-enabled services and mission software...is currently seeking a highly motivated and experienced Senior Systems Engineer for the Chinook Program. The selected candidate… more
    Leidos (11/22/25)
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  • Recruiting Manager, Engineering & Construction

    M. C. Dean (Vienna, VA)
    …including software proficiency (eg, AutoCAD, Revit, ETAP), licenses (eg, PE), or security clearance eligibility. + Leverage ATS (eg, Workday or iCIMS) ... to project sites across the US or internationally. + ** Security clearance ** : Many roles require US...and low-voltage power systems ** , **life safety systems ** , **lighting controls** , and ** security more
    M. C. Dean (12/10/25)
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  • Systems Engineer

    Nightwing (Sterling, VA)
    …in the intelligence community, defense, civil, and commercial markets. Job Title: Systems Engineer Location: Sterling, VA Clearance : TS/SCI Poly **This position ... or PowerShell for automating tasks. + Security Knowledge: Understanding security protocols, threat modeling , and vulnerability assessment. + Experience with… more
    Nightwing (09/26/25)
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  • Specialist, Aerospace Mechanical Engineer…

    L3Harris (Ashburn, VA)
    …by law. Please be aware many of our positions require the ability to obtain a security clearance . Security clearances may only be granted to US citizens. In ... space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, Aerospace Mechanical Engineer Job Code: 31930 Job Location:… more
    L3Harris (12/10/25)
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