• Staff Engineer - Systems FW Architect

    Northrop Grumman (Jessup, MD)
    …requirements. **Preferred Qualifications for Staff Engineer Systems FW Architect:** + Current active TS / SCI clearance with Poly + 5 years' experience in driving ... are not only part of history, they're making history. Today's dynamic global security threats require solutions both big and small - solutions living within the… more
    Northrop Grumman (12/05/25)
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  • System Administrator 4

    M. C. Dean (Annapolis Junction, MD)
    …may meet eligibility requirements, including US Citizenship, for access to classified information ; **ACTIVE TS / SCI w/ Poly clearance REQUIRED** ... With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT… more
    M. C. Dean (12/30/25)
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  • Java Software Engineer

    BAE Systems (Annapolis Junction, MD)
    …work, both independently and with a team, in a fast-moving environment. + TS / SCI Polygraph MDOPS **Preferred Education, Experience, & Skills** + Experience with ... and a shared ambition to lead the world in defense technologies and national security services. We offer flexible work environment to support the balance in your… more
    BAE Systems (01/15/26)
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  • Pen Tester

    BAE Systems (Annapolis Junction, MD)
    …+ Protect Enterprise-wide information systems from cyber threats, ensuring the security and integrity of sensitive data + Develop and implement effective ... shifting priorities in resolving issues. + **Must possess a TS / SCI clearance with appropriate polygraph** MDOPS **Preferred...Tester (GPEN) + Certified Ethical Hacker (CEH) + Certified Information Security Manager (CISM) + Certified Web… more
    BAE Systems (12/09/25)
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  • Principal HPC Software Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    …for this position you must have the following: + Possess an active or rein-statable TS / SCI with Polygraph security clearance. + US Citizenship. + Bachelor's ... on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel at delivering stable and...+ Collaborates with other team member to build and test software and hardware components + Participate in daily… more
    GliaCell Technologies (11/21/25)
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  • Sr. Network Engineer

    Themis Insight (Fort Meade, MD)
    …Position location is subject to change based on central MD client's needs. Required: TS / SCI with a Polygraph Provides assistance in all aspects of network ... 9000 requirements and other DoD/IC regulations. + Design, integrate, test , and deploy solutions to established network issues. +...Traffic Shapping Voice over IP (VOIP), GRE Tunneling, IP Security (IPSec) IP Encryption and Media over IP (MoIP),… more
    Themis Insight (12/19/25)
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  • Principal Systems Engineer (Linux)

    Themis Insight (Fort Meade, MD)
    …location is subject to change based on central MD client's needs. Required: TS / SCI with a Polygraph Analyzes user's requirements, concept of operations ... preparation of system engineering management plans and system integration and test plans. Interacts with the Government regarding Systems Engineering technical… more
    Themis Insight (12/19/25)
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  • Systems Engineer 2

    Synergy ECP (Columbia, MD)
    …with standard Microsoft Office Products (Word, Excel, PowerPoint) CLEARANCE REQUIRED + TS / SCI w/ Polygraph Desired Qualifications: + Five (5) years' experience ... preparation of system engineering management plans and system integration and test plans. Interacts with the Government regarding Systems Engineering technical… more
    Synergy ECP (10/28/25)
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  • System Engineer w/Poly

    BigBear.ai (Hanover, MD)
    …in programs and contracts of similar scope, type, and complexity. + Clearance: TS / SCI w/Poly + Experience generating standard system engineering and test ... the tool and inner workings to include creating standard system engineering and test documentation. + Test new software releases and document results What… more
    BigBear.ai (12/12/25)
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  • Penetration Tester 3 with Poly

    Amentum (Columbia, MD)
    …Systems Engineering, Mathematics, Computer Forensics, Cybersecurity, Information Technology, Information Assurance, Information Security , and ... tools + Research and evaluate emerging technologies relevant to information systems security ; interpret agency specific and...years of experience. + US Citizen with an active TS / SCI and polygraph. \#javelin Pay Transparency Verbiage… more
    Amentum (12/21/25)
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