• Senior Signal Processing Engineer

    Leidos (Arlington, VA)
    …Citizen with an active Secret clearance and the ability to obtain a TS /SCI level clearance - Bachelors with 12+ years prior relevant experience, or Masters with ... VA or San Diego, CA) currently has an opening for a **Senior Signal Processing Engineer ** . As a **LInC EW Senior Signal Processing Engineer ,** you will be… more
    Leidos (06/25/25)
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  • Senior Cyber Network Engineer

    CACI International (Chantilly, VA)
    Senior Cyber Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: ... Join our team as a Senior Principal Cyber Network Engineer in Chantilly, VA where you will be responsible...Perform engineering support and system administration of applications and systems + Provide Tier 2/3 maintenance and engineering support… more
    CACI International (06/23/25)
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  • Cisco Network Engineer

    CACI International (Sterling, VA)
    Cisco Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: ... Outside Continental US * * * As the Network Engineer , you will support our nation's intelligence and DoD...problems. * Routinely check the status of network communications systems . * Ensuring all network devices are configured and… more
    CACI International (06/21/25)
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  • Unified Communications Engineer

    CACI International (Norfolk, VA)
    Unified Communications Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee ... telecommunication, and streaming services. **Responsibilities:** As a Unified Communications Engineer , you will handle complex technical challenges, lead UC… more
    CACI International (06/17/25)
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  • Mission System Engineer

    CACI International (Sterling, VA)
    Mission System Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular ... Posting End: 9/22/2025 **The Opportunity:** As a motivated mission system engineer on this exciting program comprised of multiple agile software development… more
    CACI International (05/08/25)
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  • DevOps Developer

    Koniag Government Services (Vienna, VA)
    …and our government customer in Vienna, VA. **This position requires an active Top - Secret security clearance with SCI Poly.** **This opportunity offers a hybrid ... Requirements:** + Must be able to obtain and maintain TS /SCI clearance with Poly + Ability to work on-site...Law 88-352_** **Other details** + Job Family Software and Systems Development + Job Function DevOps Engineer … more
    Koniag Government Services (07/12/25)
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  • Senior Python Software Engineer

    EPAM Systems (Mclean, VA)
    …produce a system design, and an actual implementation **Requirements** + Python, React ( TS ), or other programming languages with 7+ years of hands-on experience + ... this law shall be subject to criminal penalties and civil liability. EPAM Systems , Inc. is an equal opportunity employer. We recognize the value of diversity… more
    EPAM Systems (07/18/25)
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  • Software Engineer Staff

    Lockheed Martin (Springfield, VA)
    …to ensure that scientists and engineers will be able to fully utilize modern HPC systems \. We are seeking a mid\-career level HPC Software Engineer that will ... needed to take full advantage of the program's HPC resources, research storage systems , and secure computing environment\. You are also responsible for helping users… more
    Lockheed Martin (07/12/25)
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  • Principal/Senior Principal Cyber Software…

    Northrop Grumman (Chantilly, VA)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees have ... incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...defining possible? Northrop Grumman is seeking a Principal Software Engineer /Sr Principal Software Engineer to join our… more
    Northrop Grumman (05/28/25)
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  • Exploit Developer/Penetration Tester 2/3

    Northrop Grumman (VA)
    …against complex, targeted cyber threats to high-value systems and data + Active Top Secret , and/or SCI access with an SSBI completed within the past 4 ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 25% of...our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,… more
    Northrop Grumman (07/18/25)
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