• Exchange Engineer - Active TS

    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 provide support and engineer solutions for email and email retention systems to provide a road map for… more
    ENS Solutions (10/16/25)
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  • Virtualization Engineer - Active TS

    ENS Solutions (Annapolis Junction, MD)
    …physical/virtual infrastructure for the future. Our work depends on a Virtualization Engineer joining our team to support Government activities in Sterling, VA or ... Annapolis Junction, MD. As a Virtualization Engineer supporting the Government, you will be responsible for physical/virtual platforms, server build deployments,… more
    ENS Solutions (12/27/25)
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  • ISSE Senior - with TS / SCI Poly

    Amentum (Columbia, MD)
    …DoD Information Security regulations, publications, and policy **Clearance Required:** * TS / SCI w/ Poly **Minimum Years of Experience:** * Fourteen (14) ... environments to identify points of vulnerability, non-compliance with established Information Assurance (IA) standards and regulations and recommend mitigation… more
    Amentum (10/14/25)
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  • Senior Technical Consultant, Platform - Federal…

    ServiceNow, Inc. (Fort Meade, 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. (12/30/25)
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  • Fidelis Administrator - Active TS

    ENS Solutions (College Park, MD)
    …Fidelis appliance stack and network issues to ensure it remains fully operational + Active TS / SCI clearance; willingness to take a polygraph exam + HS diploma or ... and configuration management. + Experience as a network administrator or systems engineer . + Experience in using Active Directory to manage Windows policies. +… more
    ENS Solutions (12/27/25)
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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 in ... the Risk Management Framework (RMF) for new and existing information systems and will be expected to maintain Authority...(or associate) certification. + US Citizen with an active TS / SCI with Poly + Working knowledge of… more
    Amentum (12/25/25)
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  • Information Systems Security Manager (ISSM)…

    Amentum (Fort Meade, MD)
    …incident management, and PKI and authorization services. **Clearance Required:** + Active TS / SCI with Polygraph **Must be able to:** + Perform requirements ... If so, look no further. We are seeking an Information Systems Security Manager (ISSM) to join our team...+ Oversee efforts of engineering staff to design, develop, engineer , and implement solutions to security requirements + Interact… more
    Amentum (12/23/25)
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  • Sr. ISSE TS / SCI Poly

    Leidos (Annapolis Junction, MD)
    …of environment where you can thrive, keep reading! You must have an active TS / SCI Polygraph up front. Unfortunately, no exceptions. Leidos has an exciting ... opportunity for a Senior Security Engineer to join a high performing agile team using the Scaled Agile Framework (SAFe) methodology to support a fast-paced, complex… more
    Leidos (12/15/25)
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  • Information Systems Security Manager (ISSM)…

    Amentum (Fort Meade, MD)
    …management, and PKI and authorization services. * US Citizen with an active TS / SCI with Poly **Other Requirements:** * Perform requirements gathering and ... **Your Impact:** We are seeking an Information Systems Security Manager (ISSM) 3 for a...* Oversee efforts of engineering staff to design, develop, engineer , and implement solutions to security requirements * Interact… more
    Amentum (11/12/25)
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  • TS Reverse Engineer

    Insight Global (Aberdeen Proving Ground, MD)
    …Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/. Skills and Requirements -Active TS with the ability to obtain SCI . -BS ... Job Description Insight Global is seeking a Reverse Engineer to join a team at Aberdeen Proving Ground, Maryland You'll be part of a team where your main focus will… more
    Insight Global (12/13/25)
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