• Senior Data Engineer

    TekSynap (Ashburn, VA)
    …Minimum of 8 years of relevant professional experience + Applicants must: + Possess a Top Secret ( TS ) Security Clearance with the ability to obtain Sensitive ... to perform the essential functions. **WORK AUTHORIZATION/SECURITY CLEARANCE** + Active Top Secret Clearance Required **OTHER DUTIES** Please note this… more
    TekSynap (11/21/25)
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  • Space Vehicle Systems Engineer

    KBR (Chantilly, VA)
    Title: Space Vehicle Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... our national security. KBR is looking for Space Vehicle Systems Engineer to join our Proliferated Synthetic...and 12 years or more relevant experience. + Active Top Secret /SCI clearance with a Polygraph +… more
    KBR (11/01/25)
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  • Software Systems Engineer

    CACI International (Sterling, VA)
    Software Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular ... Continental US * * * **Job Description:** CACI is looking for a self-motivated Systems Engineer with a background in software development to support the… more
    CACI International (12/09/25)
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  • Air & Space Forces Center Chief Engineer

    The MITRE Corporation (Mclean, VA)
    …This requisition requires the candidate to have a minimum of the following clearance(s): Top Secret This requisition requires the hired candidate to have or ... broader impact in key external communities Staff Development + Lead the A&SFC Chief Engineer Council consisting...year from the date of hire, the following clearance(s): Top Secret /SCI Salary compensation range and midpoint:… more
    The MITRE Corporation (01/06/26)
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  • Senior Security Systems Engineer

    Cydecor, Inc. (Virginia Beach, VA)
    …to Excellence, what separates us. Job Description: Cydecor is seeking a Senior Security Systems Engineer to support cybersecurity and systems engineering for ... Naval warfare systems . The ideal candidate will lead complex Assessment and Authorization (A&A) efforts, develop secure...six (6) months of hire. Security Clearance: + Active Top Secret or higher required (SCI eligibility… more
    Cydecor, Inc. (01/19/26)
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  • Staff Systems Development Engineer

    Google (Reston, VA)
    …troubleshooting, including firewalls, routing, and switching. + Active US Government Top Secret /Sensitive Compartmentalized Information ( TS /SCI) security ... Staff Systems Development Engineer , CDS, Public Sector...the job** As a Staff Systems Development Engineer (SDE), you routinely take the lead more
    Google (01/15/26)
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  • Data Solution Engineer

    The MITRE Corporation (Mclean, VA)
    …This requisition requires the candidate to have a minimum of the following clearance(s): Top Secret /SCI This requisition requires the hired candidate to have or ... are seeking a mission-driven and technically accomplished Data Solution Engineer to lead the design and implementation...year from the date of hire, the following clearance(s): Top Secret /SCI Salary compensation range and midpoint:… more
    The MITRE Corporation (12/03/25)
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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 ... all security matters related to specific sets of information systems . + Lead the preparation and execution...(4) engineers require a TS SCI clearance Imagine One Technology & Management, Ltd.,… more
    Imagine One Technology & Management (12/30/25)
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  • Network/ Systems Engineer (Vaxcom)

    Parsons Corporation (Airlie, VA)
    …career. Vaxcom Services, LLC (a Parsons company) is looking for an amazingly talented **Network/ Systems Engineer ** to join our team! In this role you will get ... + Will respond to ad hoc needs and take lead for identifying and developing necessary response strategies created...(CCNP), or CompTIA Network+. **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is… more
    Parsons Corporation (10/31/25)
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  • Lead Security Engineer

    Foxhole Technology, Inc (Alexandria, VA)
    **Overview** **Job Title: Lead Security Engineer ** **Clearance: Top Secret w/SCI eligibility** **Location: Alexandria, VA** **Start: Based on Contract ... services and solutions that solve operational gaps, operate critical systems , and protect and secure the enterprise - across...around the world **.** We are seeking a mission-focused Lead Security Engineer to support a Department… more
    Foxhole Technology, Inc (12/19/25)
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