• IT Engineer (Level 3)

    Kaizen Approach, Inc (Annapolis Junction, MD)
    …team on advanced systems analysis projects, ensuring solutions meet all performance and security requirements. You will review and test IT systems for ... Management, or a related discipline from an accredited college or university.* Active TS / SCI clearance with polygraph is required. Salary Range: A variety of… more
    Kaizen Approach, Inc (11/07/25)
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  • Principal/Sr. Principal Experimental Physicist

    Northrop Grumman (Linthicum Heights, MD)
    …writing in a version-controlled, OOP-based codebase in Python or MATLAB + Active TS / SCI with Poly Primary Level Salary Range: $127,400.00 - $200,300.00 Secondary ... ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: A US Government security clearance per customer's requirements. TRAVEL: Yes, 10% of the Time… more
    Northrop Grumman (01/08/26)
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  • Senior Linux System Administrator

    Belay Technologies (Annapolis Junction, MD)
    …+ At least 7 years of experience providing support for users and systems in Information Technology and/or information security environments. + At least 2 ... the systems. Candidates should have the following qualifications: + TS / SCI with polygraph is required. + Bachelor's...of advanced security protocols and standards, and information security principles and practices. + Must… more
    Belay Technologies (01/04/26)
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  • DevSecOps

    Amentum (Baltimore, MD)
    …is required. * Demonstrated experience with Agile methodologies. **Clearance Required:** * TS / SCI with Poly **Minimum Education:** * Bachelor's Degree in ... in using your skills to help shape the Cyber, Security , & Intel space? If so, look no further....Duties will include maintaining multiple Kubernetes clusters for build, test , and production environments, setting up supporting services, and… more
    Amentum (01/08/26)
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  • RF Hardware Engineer

    Lockheed Martin (Fort Meade, MD)
    …on staying current with emerging trends and technologies in SATCOM\. **Clearance Level:** TS / SCI w/Poly SP **Other Important Information You Should Know** ... the evolving threat of cyber warfare\. As a cyber security professional at Lockheed Martin, you'll protect the networks...be working on complex RF system design, installation, and test , and will be required to travel up to… more
    Lockheed Martin (12/10/25)
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  • Principal/Sr. Principal Systems Engineer

    Northrop Grumman (Jessup, MD)
    … clearance per customer's requirements **Preferred Qualifications:** + Current Active DoD TS / SCI with Polygraph. + STEM degree in Electrical Engineering, ... ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: A US Government security clearance per customer's requirements. TRAVEL: Yes, 10% of the Time… more
    Northrop Grumman (12/05/25)
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  • Software Developer 3

    Synergy ECP (Columbia, MD)
    …or any other protected class. Required Clearance: Candidate must have a TS / SCI polygraph clearance + Designs, develops, troubleshoots and analyzes routine, ... user help information /manuals, maintenance information /manuals, operations information /manuals, program code, quality assurance activities, and test . +… more
    Synergy ECP (11/30/25)
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  • Senior Software Engineer (HPC)

    Belay Technologies (MD)
    …management of system solutions Candidates should have the following qualifications: + TS / SCI Clearance with polygraph + Bachelor's degree in Math, Computer ... for HPC (high performance computing) systems based upon documented requirements. Container security + LatteArt IAVM, PO&AM etc. RBAC AND CMS product creation &… more
    Belay Technologies (11/25/25)
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  • Senior Radar SME (Hybrid)

    Parsons Corporation (Aberdeen, MD)
    …and Modeling & Simulation environments ** Security Clearance Requirement:** An active Secret security clearance is required for this position.​ This position ... providing leading-edge capabilities critical to the future of national security . At Parsons, we have developed a culture of...clearance is required to start with eligibility for DoD TS / SCI + US Citizenship is required **What… more
    Parsons Corporation (11/15/25)
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  • Staff Solution Consultant

    Trellix (Annapolis, MD)
    …threat identification, management, mitigation, and response strategies. + You hold an active TS / SCI clearance with Full Scope polygraph + You hold an active ... and analytics to empower over 53,000 customers with responsibly architected security solutions. We also recognize the importance of closing the 4-million-person… more
    Trellix (11/14/25)
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