• ABBTECH Professional Resources, Inc. (Chantilly, VA)
    ** Systems Engineer - Expert** **Location- Chantilly, Va** **Clearance- TS /SCI w/ FSP** **Salary- 185k-195k/yr** _The above salary range represents the range ... requires US Citizenship_** **Position Overview** We are seeking experienced ** Systems Engineers** to support a high-impact government customer. This… more
    DirectEmployers Association (10/15/25)
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  • Zscaler (Washington, DC)
    …change control processes within the SCIF **Minimum Qualifications** + US citizenship and active US Top Secret ( TS ) clearance (must be maintained) + 5+ years ... About **Zscaler** Serving thousands of enterprise customers around the world including 45% of...strategy. We are looking for a Staff Information Security Engineer who will operate as a vulnerability management … more
    DirectEmployers Association (10/11/25)
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  • Applied Research Associates, Inc. (Herndon, VA)
    …security best practices, including vulnerability scanning and network policies **Senior DevOps Engineer Preferred Qualifications:** + An active TS /SCI with CI ... **Description** ARA is looking for a Senior DevOps Engineer with strong expertise in OpenShift and you need to have a solid understanding of DevOps principles,… more
    DirectEmployers Association (09/11/25)
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  • Epsilon, Inc (Washington, DC)
    …+ Must have an active Secret clearance with the ability to obtain a Top Secret . ( _This is a federal contract position and requires candidates to obtain ... Engineer III** **Epsilon is now part of AMERICAN SYSTEMS !** We are pleased to announce Epsilon, Inc. has...operation and maintenance (O&M), and support of the DOS Enterprise Telecommunications networks for voice and data services nationwide.… more
    DirectEmployers Association (09/25/25)
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  • Tyto Athene (Washington, DC)
    **Description** Tyto Athene is seeking a Part-Time **Principal Engineer ** to support a Government Program Management Office in Suitland, MD. **Responsibilities:** + ... a variety of program areas, including strategic management, project management, systems design, and budget analysis. + Provide assistance with acquisition planning,… more
    DirectEmployers Association (10/04/25)
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  • Enterprise Systems Engineer

    Xcelerate Solutions (Bethesda, MD)
    Enterprise Systems Engineer Sr. - TS /SCI with CI Poly Xcelerate Solutions is seeking an experienced, results oriented Information Technology (IT) ... Enterprise Architect or Systems Engineer ...minds in the GovCon industry. Locations: Bethesda, MD Clearance: TS /SCI with CI Poly Responsibilities: + Develop an IT… more
    Xcelerate Solutions (09/12/25)
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  • Enterprise Systems Engineer

    Noblis (Bethesda, MD)
    Responsibilities Noblis is seeking an experienced Enterprise Systems Engineer with a strong background in Independent Verification and Validation (IV & V) ... in a dynamic mission-oriented environment within **Bethesda, Maryland.** The Enterprise Systems Engineer - IV&V...Must be a US citizen and have an active Top Secret Clearance with SCI and CI… more
    Noblis (10/14/25)
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  • Enterprise Systems Engineer

    Noblis (Bethesda, MD)
    Responsibilities Noblis is seeking an experienced Enterprise Systems Engineer with a data focus to work in a dynamic mission-oriented environment within ... engineering architecture, workflow diagrams, and interaction models for complex enterprise systems . + Create enterprise ...Must be a US citizen and have an active Top Secret Clearance with SCI and Polygraph.… more
    Noblis (10/14/25)
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  • Enterprise Systems Engineer

    Noblis (Bethesda, MD)
    Responsibilities Noblis is seeking an experienced Enterprise Systems Engineer to work in dynamic mission-oriented environment within **Bethesda, Maryland.** ... Must be a US citizen and have an active Top Secret Clearance with SCI and CI...Experience accomplishing risk assessment and management. + Experience ensuring enterprise systems connectivity and interoperability across diverse… more
    Noblis (10/14/25)
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  • Jr. Enterprise Systems

    Amentum (Falls Church, VA)
    The **Jr.** ** Enterprise Systems Engineer ** is responsible for maintaining the design and integrity of the program systems . Engineer will oversee the ... 2 years of direct industry-related experience as a Jr. Systems Engineer ; or have knowledge comparable to...trunk ports) **Additional Requirements** + Must have an active TS /SCI clearance with poly level of clearance and the… more
    Amentum (08/29/25)
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  • Mid-Level SIGINT Enterprise Systems

    KBR (Chantilly, VA)
    Title: Mid-Level SIGINT Enterprise Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... upon contract award KBR is seeking a Mid-Level SIGINT Enterprise Systems Engineer to support...end-to-end mission and services closure Required qualifications: + Active TS /SCI and Polygraph + Requires 6 - 12 years… more
    KBR (08/08/25)
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  • Enterprise Systems Engineer

    ManTech (Mclean, VA)
    **ManTech** is seeking a motivated, career and customer-oriented ** Enterprise Systems Engineer ** to join our team in **McLean** **, VA** . **Responsibilities ... include but are not limited to:** + Develop complex, enterprise solutions across the appropriate engineering environments to meet business and mission requirements… more
    ManTech (08/19/25)
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  • SIGINT Enterprise Systems

    KBR (Chantilly, VA)
    Title: SIGINT Enterprise Systems Engineer Belong. Connect. Grow. with KBR! The candidate will focus on SIGINT mission trades, capability definition, CONOPS ... supporting agile test and DevOps verification strategies and integration of new systems and initiatives in support of expanded SIGINT mission capabilities. Why Join… more
    KBR (09/30/25)
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  • Enterprise Systems Engineer

    Noblis (Bethesda, MD)
    …(eg, MagicDraw, Rational Rhapsody, Cameo, Genesys, etc.). + Proven experience as an Enterprise Architect, Systems Engineer , or similar role. Desired ... Responsibilities Noblis is seeking an experienced Systems Engineer to work in dynamic...Must be a US citizen and have an active Top Secret Clearance with SCI and CI… more
    Noblis (10/14/25)
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  • Enterprise Architect / Systems

    Leidos (Bethesda, MD)
    **Description** Job Description **Leidos** has a new and exciting opportunity for an ** Enterprise Architect / Systems Engineer ** in our **National Security ... Summary** **:** Leidos is seeking an experienced, results oriented Information Technology (IT) Enterprise Architect or Systems Engineer to join our team… more
    Leidos (10/07/25)
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  • Enterprise Integration Systems

    SAIC (Chantilly, VA)
    …expand their knowledge while increasing their responsibilities. SAIC has an opening for a Enterprise Integration Systems Engineer to provide Systems ... to an IC customer. The customer organization we support provides the enterprise architecting, analysis, and systems engineering solutions that determine the… more
    SAIC (08/13/25)
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  • Enterprise Resilience Systems

    KBR (Chantilly, VA)
    Title: Enterprise Resilience Systems Engineer - Modeling and Simulation KBR seeks a highly motivated Systems Engineer to support an Intelligence ... in the overall Enterprise . Responsibilities: + Modeling and simulation of space systems , space, and ground segments + Provide technical expertise in systems more
    KBR (09/02/25)
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  • ACAS Engineer - Active Top

    ENS Solutions (Reston, VA)
    Develop innovative solutions to enable secure and reliable operations of enterprise computer systems . Engineer , design, develop, and implement enterprise ... with STIGs, SCAP, and cybersecurity best practices + Active TS /SCI clearance; willingness to take a polygraph exam +...Suricata, Varonis, or VMWare tools + Experience with Cloud Enterprise , authorizing cloud systems , and Cloud services,… more
    ENS Solutions (09/27/25)
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  • Senior SIGINT Systems Engineer

    Solvarus (Chantilly, VA)
    …provide Systems Engineering Technical Assistance (SETA) support to a government Enterprise Systems Engineer . The program is responsible for coordinating ... enterprise efforts. + Serving as on-site integration technical lead supporting the Enterprise Systems Engineering teams located in Virginia. + Representing … more
    Solvarus (08/04/25)
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  • IT Engineer - Microsoft Enterprise

    General Dynamics Information Technology (Fort Belvoir, VA)
    …a highly skilled **IT Engineer ** with strong experience in both **Microsoft Enterprise Systems and Linux administration** to provide **Tier II support** for ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other...hybrid environments** (Windows and RHEL). As a Tier 2 engineer , you will be responsible for advanced troubleshooting, user… more
    General Dynamics Information Technology (10/14/25)
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