• Ground Mission Engineer

    SAIC (Chantilly, VA)
    … systems engineering principles and practical experience with satellite ground systems . The Ground Mission Engineer oversees developer satellite system ... Ten miles from the SAIC headquarters, our Chantilly, VA team supports systems development, targeting & intelligence analysis, systems engineering & integration… more
    SAIC (11/13/25)
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  • Senior Software Developer - TS /SCI…

    Leidos (Reston, VA)
    …**Required clearance:** Candidates for consideration **must possess an active and in-scope** Top Secret clearance with the ability and willingness to obtain ... Mission Solutions Business Area at Leidos seeks a Software Engineer to lead the creation of new software capabilities...test, simulation, and verification of software simulation or decision systems . A successful applicant will be able to write… more
    Leidos (09/21/25)
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  • TS /SCI Elastic Engineer

    Insight Global (Hampton, VA)
    Job Description Insight Global is seeking a highly skilled Senior Elastic Engineer to design, implement, and manage advanced observability solutions leveraging ... frameworks and Kubernetes/Docker orchestration, ensuring scalable, reliable, and efficient systems . The ideal candidate will have deep expertise in Elasticsearch… more
    Insight Global (11/18/25)
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  • Network Engineer - TS /SCI Polygraph…

    Leidos (Chantilly, VA)
    **Description** Leidos is searching for several Senior Network Engineers of varying experience levels to join our team in Chantilly, VA. The team is made-up of ... highly technical and motivated individuals. The engineer for this role will assist in troubleshooting complex...related subject. + **Must possess an active and in-scope TS /SCI With Poly to be considered** + Active/current basic… more
    Leidos (11/07/25)
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  • Facility Engineering Manager 1- TS /SCI…

    M. C. Dean (Vienna, VA)
    …for access to classified information; **Applicant must hold an active Top - Secret /SCI with Poly clearance.** Responsibilities Responsible for leading and ... life safety, automation and controls, audio visual, and IT systems . MC Dean is headquartered in Tysons, Virginia, and...access to classified information; **Applicant must hold an active Top - Secret /SCI with Poly clearance.** **We offer an… more
    M. C. Dean (10/14/25)
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  • Senior Technical Consultant, Platform…

    ServiceNow, Inc. (Vienna, VA)
    It all started in sunny San Diego, California in 2004 when a visionary engineer , Fred Luddy, saw the potential to transform how we work. Fast forward to today - ... of the Fortune 500(R). Our intelligent cloud-based platform seamlessly connects people, systems , and processes to empower organizations to find smarter, faster, and… more
    ServiceNow, Inc. (11/04/25)
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  • Vulnerability Researcher: Mid or Senior…

    Cipher Tech Solutions (Vienna, VA)
    …+ MUST be a US citizen + Must hold a US government security clearance at the TS Level or higher at time of application + Must hold a Bachelor's degree or higher in ... to self-drive research tasking + Motivated to learn complex systems Desired Skills: + Performing full system emulation for...of analyzing malicious code. The goal of a reverse engineer is to understand how the malicious code works… more
    Cipher Tech Solutions (10/18/25)
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  • Sr Principal Engineer Mission…

    Northrop Grumman (Chantilly, VA)
    … Secret Clearance, or higher or ability to acquire a Department of Defense Top Secret clearance. **What We Can Offer You** - Northrop Grumman provides a ... So please read on for more information on how to apply! Northrop Grumman Mission Systems (NGMS) is seeking a **Mission Assurance Engineer 4** located in our… more
    Northrop Grumman (09/30/25)
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  • Software Engineer Sr Advisor…

    General Dynamics Information Technology (Fairfax, VA)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** Software ... + years of related experience **US Citizenship Required:** Yes **Job Description:** Software Engineer Sr Advisor Deliver simple solutions to complex problems as… more
    General Dynamics Information Technology (10/21/25)
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  • Principal/ Sr Principal Field…

    Northrop Grumman (Chantilly, VA)
    … Top Secret /SCI clearance are required. **Basic Qualifications for a Sr . Principal Field Engineer :** + Bachelor's degree in an engineering discipline and ... you to join our team as a **Principal Field Engineer ** or ** Sr . Principal Field Engineer...mission critical time periods. + US Citizen and Active Top Secret /SCI clearance are required. **Preferred Qualifications:**… more
    Northrop Grumman (11/12/25)
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