• SharePoint Solutions Engineer ( TS

    Xcellent Technology Solutions (Springfield, VA)
    SharePoint Solutions Engineer ( TS / SCI ) Location: Springfield, VA (NGA) Salary: $132,000 - $134,000 At the National Geospatial-Intelligence Agency (NGA), ... matter at a national level, reach out to Josh at [email protected] . REQUIREMENTS: * TS / SCI clearance ( and willingness to sit for CI poly) * Bachelor's… more
    Xcellent Technology Solutions (08/08/25)
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  • Junior Software Engineer ( TS

    SMX (Chantilly, VA)
    Junior Software Engineer ( TS / SCI CI Poly) (4405)at SMX(View all jobs) (https://www.smxtech.com/careers/) Chantilly, VA SMX is seeking a **Jr. Software ... Engineer ** in our Chantilly, VA office in support of...system functioning to ensure specifications. **Required Skills/Experience:** + **Clearance: TS / SCI CI Polygraph** + **On site support… more
    SMX (08/04/25)
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  • Software Engineer - US Citzens only…

    The Metamorphosis Group (Chantilly, VA)
    Software Engineer - US Citzens only - TS / SCI /FSP REQUIRED Chantilly, Virginia . Government/Military Apply Now Software Engineer - US Citizens only - ... REQUIRED US Veterans Preferred On premise at Government facility TS / SCI , Full Scope Poly (must already have...cloud. The Contractor team shall coordinate and collaborate with security , operations, testing and other teams to provide system… more
    The Metamorphosis Group (06/11/25)
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  • Information Security Professionals…

    Leidos (Annapolis Junction, MD)
    security policies, processes, and procedures. **ISSE Job Summary** The Information Systems Security Engineer (ISSE) is crucial in designing, ... **Description** **Leidos** is seeking Information Security Professionals for programs in...security suite **Clearance Required: Must have an active TS / SCI with Polygraph.** CONMD KQW **Original Posting:**… more
    Leidos (07/19/25)
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  • Information Systems Security Officer…

    Lockheed Martin (Fort Meade, MD)
    …so they can support our mission\. **The Work:** In this important role, the Information Systems Security Engineer \(ISSE\) will: * Participate as a ... System Certification and Accreditation processes * Risk management Frameworks **Clearance Level:** TS / SCI w/Poly SP **Other Important Information You Should… more
    Lockheed Martin (08/08/25)
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  • Sr. Enterprise Account Engineer , National…

    Amazon (Arlington, VA)
    …candidate selected be a US Citizen and must currently possess and maintain an active TS / SCI security clearance with polygraph. *While this role is posted in ... best value and service from AWS? At AWS National Security we're looking for a Enterprise Account Engineer...as a technical lead - Current, active US Government Security Clearance of TS / SCI with… more
    Amazon (07/24/25)
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  • Senior Software Developer TS / SCI

    Parsons Corporation (Centreville, VA)
    …with C++ or C + Proficiency with Linux ** Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this ... product specifications and development schedules for clients/customers. **Required Qualifications** + TS / SCI security clearance which **requires US… more
    Parsons Corporation (05/24/25)
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  • Sr. Sales Engineer - TS / SCI

    Optiv (Washington, DC)
    …equivalent and applicable work experience. + Minimum of eight (8) years in an information security role, preferably as a consulting advisor, architect, or ... an opportunity available for a full time Sr. Sales Engineer (SE) to support Maryland based Intelligence Community. Qualified...process your information , which may include personal information and sensitive personal information ,… more
    Optiv (07/05/25)
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  • Software Reverse Engineer ( TS

    Vexterra Group (Bethesda, MD)
    …OR + PhD degree in Computer Science or Engineering with at least (2) years experience. SECURITY CLEARANCE + Active TS SCI + CI Polygraph QUALIFICATIONS + Two ... SOFTWARE REVERSE ENGINEER Vexterra Group is searching for a Senior...software and firmware using reverse engineering techniques to understand security vulnerabilities, working closely with teammates who value innovation… more
    Vexterra Group (07/15/25)
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  • Senior Systems Engineer - Active TS

    RTX Corporation (Sterling, VA)
    …is required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** TS / SCI without Polygraph At Raytheon, the foundation of ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US...We have an exciting opportunity for a Senior Systems Engineer to join our team. This role supports one… more
    RTX Corporation (07/11/25)
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