• Technical Security and Signal Countermeasures…

    Xcelerate Solutions (Bethesda, MD)
    …years of experience. + Minimum 3 years of experience as a technical analyst, systems engineer , developer, or similar role. + Strong understanding of IC ... minds in the GovCon industry. Location: Bethesda, MD Clearance TS / SCI with CI Poly Responsibilities + Analyze...why Xcelerate Solutions is one of the DC Metro top employers! Xcelerate Solutions is an Equal Employment Opportunity/Affirmative… more
    Xcelerate Solutions (07/16/25)
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  • Virtualization Engineer - Active TS

    ENS Solutions (Annapolis Junction, MD)
    …to develop system requirements specifications Incorporate new plans, designs and systems into ongoing operations. + Develops system architecture and ... physical/virtual infrastructure for the future. Our work depends on a Virtualization Engineer joining our team to support Government activities in Sterling, VA or… more
    ENS Solutions (09/27/25)
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  • Fidelis Administrator - Active TS

    ENS Solutions (College Park, MD)
    …deployments and configuration management. + Experience as a network administrator or systems engineer . + Experience in using Active Directory to manage ... and application software as necessary. Support Linux & Windows systems engineering efforts in system design and...issues to ensure it remains fully operational + Active TS / SCI clearance; willingness to take a polygraph… more
    ENS Solutions (09/27/25)
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  • Network Cloud Engineer - TS

    RBR-Technologies (Fort Meade, MD)
    …including the Intelligence Community (IC), Department of Defense (DoD), and Defense Information Systems Agency (DISA). RBR-Technologies is seeking a Network ... MD, USA | Salary | 90000-103000 per year | Full Time Network Engineer RBR-Technologies is a small service-disabled veteran-owned information and technology… more
    RBR-Technologies (09/08/25)
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  • ISSE Senior - with TS / SCI Poly

    Amentum (Linthicum, MD)
    … security designs. * Designs, develops, implements and/or integrates IA and security systems and system components including those for networking, computing, and ... * Enforce the design and implementation of trusted relations among external systems and architectures. Assesses and mitigates system security threats/risks… more
    Amentum (09/16/25)
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  • Designated Authorizing Official 3 - TS

    Amentum (Columbia, MD)
    …(8) years of related work experience as an IT Risk Assessor, System Security Engineer , Information Systems Security Manager or DAO. + A Bachelor's degree ... the Risk Management Framework (RMF) for new and existing information systems and will be expected to...(or associate) certification. + US Citizen with an active TS / SCI with Poly + Working knowledge of… more
    Amentum (09/25/25)
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  • Senior Technical Consultant, Platform - Federal…

    ServiceNow, Inc. (Baltimore, MD)
    …Up to 50% travel annually, driven by customer needs and internal meetings + **Active TS / SCI Clearance with Full Scope Polygraph (FSP) Required** + 3 years of ... It all started in sunny San Diego, California in 2004 when a visionary engineer , Fred Luddy, saw the potential to transform how we work. Fast forward to today -… more
    ServiceNow, Inc. (09/30/25)
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  • Computer Hardware Engineer - Advanced…

    SMX (Patuxent River, MD)
    …and quality of Junior or Journeyman level peers **Required Skills:** + Clearance Required: Top Secret / SCI eligible. The applicant selected may be subject to ... Computer Hardware Engineer - Advanced ( Secret to TS ) (3271)at SMX(View all...MD SMX is seeking a skilled **Advanced Computer Hardware Engineer ** to be part of our Information more
    SMX (08/08/25)
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  • Sr. ISSE TS / SCI Poly

    Leidos (Annapolis Junction, MD)
    …geographically distributed systems . + Providing configuration management for security-relevant information system software. + Serving as a subject matter ... critical software. + Proposing, assessing, coordinating, implementing, and enforcing information systems security policies, standards, and methodologies. +… more
    Leidos (09/15/25)
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  • Analog Modeling and Simulation Engineer

    Northrop Grumman (Linthicum Heights, MD)
    …+ Ability to obtain and maintain a Top Secret / Sensitive Compartmented Information ( TS / SCI ) security clearance (US Citizenship is a ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...a Top Secret / Sensitive Compartmented Information ( TS / SCI )… more
    Northrop Grumman (08/01/25)
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