• Systems Engineer 6

    DCCA (Annapolis Junction, MD)
    Systems Engineer 6 Location Annapolis Junction, MD Job Code 2439 # of Openings 1 Apply Now ... a competitive compensation and benefits package. Visit our website at: www.dcca.com Systems Engineer 6 Candidate must have an active TS/SCI w/Poly For over 40 years,… more
    DCCA (11/22/25)
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  • Systems Engineer

    Synergy ECP (Landover, MD)
    Systems Engineer Landover, MD (http://maps.google.com/maps?q=Landover+MD+USA+20785) Job Type Full-time Description Founded in 2007 and headquartered in Columbia, ... innovative capabilities to high-level decision makers that enhance our nation's security . In an ultra-competitive environment, Synergy ECP has thrived by adhering… more
    Synergy ECP (11/19/25)
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  • Senior Application Engineer

    CACI International (Linthicum, MD)
    Senior Application Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... **The Opportunity:** Join our dynamic team as an Application Engineer and be at the forefront of transforming our...and be at the forefront of transforming our system security evaluation and authorization process. We are shifting from… more
    CACI International (10/25/25)
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  • Senior Systems Engineer

    CACI International (Annapolis Junction, MD)
    Senior Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage ... None Type of Travel: None * * * **The Opportunity:** Senior Systems Engineer with strong design experience related to network engineering, system fit-up, and system… more
    CACI International (01/19/26)
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  • Software Engineer

    Huntington Ingalls Industries (Annapolis Junction, MD)
    …Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $120,000.00 - $150,000.00 Security Clearance: TS/SCI with Poly Level of Experience: Mid This ... and anticipate emerging threats. Our capabilities in cybersecurity, network architecture , reverse engineering, software and hardware development uniquely enable us… more
    Huntington Ingalls Industries (01/17/26)
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  • Senior Thread Engineer - Clearance Required

    Lockheed Martin (Annapolis Junction, MD)
    …If your referral is hired, you'll receive a payment\! code\-extrefer Sr\. Thread Engineer \- Clearance Required **WHAT WE'RE DOING** Join Lockheed Martin Rotary and ... Cyber & Intelligence, where we foster innovation and integrity\. As a Thread Engineer , you'll be empowered to create "new realities" and pioneer solutions that break… more
    Lockheed Martin (01/16/26)
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  • Exchange Engineer - Active TS/SCI with CI…

    ENS Solutions (Annapolis, MD)
    Our work depends on an Exchange Engineer joining our team to support Government activities in Washington, DC, Sterling, VA, or Annapolis Junction, MD As an Exchange ... Engineer supporting the Government, you will be trusted to...on and off premise Exchange Solutions + Developing system architecture and system design documentation + Providing technical leadership… more
    ENS Solutions (01/15/26)
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  • Thread Engineer - Clearance Required

    Lockheed Martin (Annapolis Junction, MD)
    …If your referral is hired, you'll receive a payment\! code\-extrefer Thread Engineer \- Clearance Required **WHAT WE'RE DOING** Join Lockheed Martin Rotary and ... Cyber & Intelligence, where we foster innovation and integrity\. As a Thread Engineer , you'll be empowered to create "new realities" and pioneer solutions that break… more
    Lockheed Martin (01/10/26)
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  • Senior Systems Engineer

    CACI International (Columbia, MD)
    Senior Systems Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... * * * **The Opportunity:** Join our dynamic Network Security Implementation and Sustainment (NSIS) Services team as a...Implementation and Sustainment (NSIS) Services team as a Systems Engineer . In this role, you will play a pivotal… more
    CACI International (12/18/25)
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  • Principal/ Sr Principal Engineer Embedded…

    Northrop Grumman (Jessup, MD)
    …Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to ... team as a Principal or Sr. Principal Crypto Software Engineer based out of Annapolis Junction, MD, Chantilly, VA...bases. Specifically, you will be responsible for the design, architecture , development, and administration of embedded and real time… more
    Northrop Grumman (12/05/25)
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