• Associate Director: AST Business Strategy Lead…

    RTX Corporation (Dulles, VA)
    …program management processes for execution of complex programs + Active and transferable Top Secret US government issued security clearance is required prior to ... You Must Have** + 15+ years combined in the intelligence industry as a systems engineer / program manager / senior leader with extensive experience in direct… more
    RTX Corporation (12/19/25)
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  • Software Engineer

    SAIC (Chantilly, VA)
    …capable of sending and pulling data from various source systems over a secure network . In this role you will work closely with over forty interface partners across ... Gateway across two different agencies on the same classification network . This position is located in **Chantilly, VA** and...is located in **Chantilly, VA** and requires an **active TS /SCI clearance with Polygraph** . This project is part… more
    SAIC (11/14/25)
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  • Cybersecurity Engineer 6

    M. C. Dean (Chantilly, VA)
    …at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems; and deliver ... world for the better. We are seeking a **Cybersecurity Engineer 6** to join our **Security and Electronic Systems...including US Citizenship, for access to classified information; **ACTIVE TS /SCI w/ POLY REQUIRED** **Education:** + 9+ Years of… more
    M. C. Dean (11/28/25)
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  • Systems Engineer - Expert

    TRIAEM, LLC (Springfield, VA)
    Systems Engineer (Expert) with TS /SCI Overall Assignment Description: Expert Systems Engineers assist in leading engineering teams in taking a multi-discipline ... NSG/ASG and NRO enterprises. . Oversees and coordinates the work of Senior -, Mid-, and Junior-level contractor Systems Engineers. Skills and Experience: Required: .… more
    TRIAEM, LLC (12/05/25)
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  • Cross Domain Solutions (CDS) Engineer

    Arena Technical Resources, LLC (Lorton, VA)
    Cross Domain Solutions (CDS) Engineer Location: Lorton, VA, US Job ID: ATR 17643 Job Description Job Title: Cross Domain Solutions (CDS) Engineer Location: ... Lorton, VA Eligibility: Candidate must possess an active TS /SCI w/ CI Polygraph Supporting DIA Long term contract 3+ years The CDS Engineer supports… more
    Arena Technical Resources, LLC (11/03/25)
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  • AWS Full Stack Infrastructure Engineer

    BCMC (Dulles, VA)
    …mitigation countermeasures as necessary. Required Qualifications: * US Citizenship * Active Secret clearance (with the ability to obtain TS /SCI clearance and ... development and sustainment program to sustain and operate a network operations environment, including introducing new cyber capabilities to...holidays & 3 weeks of annual leave DOM-TO9-3497 Software Engineer - Senior II - ESW04 Powered… more
    BCMC (01/06/26)
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  • Software Engineer

    SAIC (Reston, VA)
    **Description** SAIC has an immediate opening for a Software Engineer to maintain, upgrade, and develop as necessary a custom software solution critical to the daily ... that serves SQL database content over a customer provided network . The solution is developed using Python running within...an application framework hosting a SQLite database. The Software Engineer candidate will also work within a team to… more
    SAIC (12/13/25)
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  • AV Field Engineer 3

    M. C. Dean (Vienna, VA)
    …at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems; and deliver ... world for the better. We are seeking an **AV Engineer 3** to join our **Security and Electronic Systems...A/V projects + Design, integrate, test and troubleshoot various network and telecommunications systems including IP networks and ISDN… more
    M. C. Dean (10/30/25)
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  • Information Systems Security Manager (ISSM)

    AeroVironment (Centreville, VA)
    …+ Available to respond to alarms and emergencies after hours + Final Top Secret Security Clearance **Other Qualifications & Desired Competencies** + Experience ... Oversee day-to-day information system security operations including assisting the Sr . ISSM on all technical security matters. + Perform...other legally protected status._ **ITAR** US Citizenship is required. Secret or Top Secret clearance,… more
    AeroVironment (12/24/25)
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  • Systems Engineer 4

    M. C. Dean (Vienna, VA)
    …in electrical, engineering, and cybersecurity industries. We are seeking a **System Engineer 4** to join our **Security and Electronic Systems (SES)** business Unit. ... including US Citizenship, for access to classified information; **active** **DoD TS /SCI w/ polygraph clearance is required** **Position / Candidate Requirements:** +… more
    M. C. Dean (12/30/25)
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