• Principal/Sr. Principal Engineer…

    Northrop Grumman (Chantilly, VA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees ... global security environments, Northrop Grumman brings informed insights and software -secure technology to enable strategic planning. We're looking for innovators… more
    Northrop Grumman (07/11/25)
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  • Sr Principal Cybersecurity Analyst/Network…

    Northrop Grumman (Chantilly, VA)
    …Cyber Systems Engineer Basic Qualifications:** + Must have an active ** TS /SCI with Polygraph** to be considered, and ability to maintain polygraph level ... global security environments, Northrop Grumman brings informed insights and software -secure technology to enable strategic planning. We're looking for innovators… more
    Northrop Grumman (10/02/25)
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  • SimOps/STK Engineer

    KBR (Chantilly, VA)
    Title: SimOps/STK Engineer Belong. Connect. Grow. with KBR! KBR is seeking an engineer with expertise in SimOps and the use of System Tool Kit to support one of ... + Agile: Applying Agile principles to management of a government/contractor software development team working disparate projects - informing lines of authority,… more
    KBR (09/30/25)
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  • Data Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Data Engineer ** to join our team in **Chantilly, VA.** The **Data Engineer ** will leverage their ... methods + Effectively articulating the risks and constraints associated with software solutions, based on environment **Minimum Qualifications:** + High School… more
    ManTech (09/27/25)
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  • Sr Lead Network Engineer - Pub SEC

    Lumen (Herndon, VA)
    …committed to teamwork, trust and transparency. People power progress. We're looking for top -tier talent and offer the flexibility you need to thrive and deliver ... shape the future. **The Role** The Senior Lead Network Engineer ISP performs applied research, development, and design of...the Cisco network management servers + Configure and maintain software on all Cisco network management routers and switches… more
    Lumen (09/27/25)
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  • Cybersecurity Project Engineer

    Nightwing (Sterling, VA)
    …community, defense, civil, and commercial markets. Job Title: Cybersecurity Project Engineer Location: Sterling, VA Clearance: TS /SCI Poly **This position ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (09/26/25)
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  • Information Systems Security Engineer…

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Information Systems Security Engineer (ISSE) - Senior** **Category:** Service Desk / End User Services **Main location:** United States, Virginia, Arlington ... team to deliver state-of-the-art capabilities. The Information System Security Engineer (ISSE) designs, implements, and manages security solutions for information… more
    CGI Technologies and Solutions, Inc. (09/26/25)
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  • C-UAS Sr Operations Systems Engineer

    Agile IT Synergy (Stafford, VA)
    …upon receiving proper training manuals and strategic guidance Preferred Experience: + TS /SCI Clearance + Experience with managing C-UAS software and hardware ... and Responsibilities: The Counter-Unmanned Aircraft Systems (C-UAS) Senior Operations Systems Engineer will ensure that our government customer achieves the desired… more
    Agile IT Synergy (09/17/25)
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  • Cloud Engineer

    Red Gate Group (Reston, VA)
    …service of national security? Join The Red Gate Group as a Cloud Engineer supporting the Defense Threat Reduction Agency (DTRA), where your expertise will directly ... platforms that operate at massive scale. What You'll Do Engineer Cloud Solutions That Matter + Design and deploy...reviews with senior technical leadership + Influence and guide software development teams using Agile methodologies + Mentor team… more
    Red Gate Group (08/19/25)
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  • Systems Integration Test Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a **Systems Integration Test Engineer ** to support SAIC's Prime Program, Landmark AOS in Chantilly, VA. Landmark AOS is a large SETA ... over the complete end-to-end life cycle. As the Systems Integration Test Engineer you will be providing test script execution, providing SETA support, managing… more
    SAIC (08/07/25)
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