• Sr. Network Engineer /Architect SME

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a **Sr. Network Engineer /Architect with subject matter expertise** to support medium to large scale operations supporting the ... and external mission partners operating in CONUS and OCONUS locations. The Network Engineer /Architect SME supports operation and maintenance of current and… more
    Leidos (10/21/25)
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  • Senior Information System Security…

    ManTech (Quantico, VA)
    …or other cyber discipline. **Clearance Requirements:** + Must have a current/active Top Secret clearance with eligibility to obtain SCI. + Selected ... **MANTECH** seeks a motivated, career and customer-oriented ** Senior Information System Security Engineer (ISSE)**...+ Identify information protection needs for an IS and Network Environment. + Define IS and Network … more
    ManTech (11/12/25)
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  • Senior AV Programmer

    Intrepid Solutions and Services (Ashburn, VA)
    …customer facilities located within NCR. **Qualifications** **CLEARANCE:** + Active and current Top Secret ( TS )/SCI upon application, required. The selected ... **Overview** Intrepid Solutions is seeking a ** Senior A/V Programmer** to join our growing team...CI Polygraph to meet the customer's onsite requirements. Active TS /SCI with CI poly is required for onsite work.… more
    Intrepid Solutions and Services (10/14/25)
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  • Senior Satellite Communications…

    ManTech (Reston, VA)
    …**Preferred Qualifications:** + N/A **Clearance Requirements:** + Must have an active/current Top Secret security clearance. **Physical Requirements:** + Must be ... **ManTech** is seeking a motivated, career and customer-oriented ** Senior Satellite Communications Engineer ** to join our team in the **Reston, VA** location.… more
    ManTech (11/09/25)
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  • Lead Network Engineer

    Chenega Corporation (Arlington, VA)
    **Req ID:** 37801 **Summary** **Lead Network Engineer ** **Arlington, VA** Are you ready to enhance your skills and build your career in a rapidly evolving ... of our nation. SecuriGence is seeking a talented **Lead Network Engineer ** to help contribute to our...DOD IAT Level II Certification is required. + DOD Top Secret clearance w/ SCI eligibility. **Knowledge,… more
    Chenega Corporation (10/03/25)
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  • Senior Software Engineer , Google…

    Google (Reston, VA)
    …with software design and architecture. + Active, or the ability to obtain, Top Secret security clearance. **Preferred qualifications:** + Master's degree or PhD ... Senior Software Engineer , Google Public Sector,...the sources of issues and the impact on hardware, network , or service operations and quality. Information collected and… more
    Google (10/22/25)
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  • Systems Engineer ( Engineer Systems…

    Huntington Ingalls Industries (Virginia Beach, VA)
    …systems, and components + Experience following quality assurance steps/checks + DoD Top - Secret /SCI eligible clearance + Must be able to obtain/maintain base ... Full Time/Salaried/Exempt Anticipated Salary Range: $68,050.00 - $85,000.00 Security Clearance: TS /SCI Level of Experience: Mid HI This opportunity resides with… more
    Huntington Ingalls Industries (10/09/25)
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  • Network Engineer

    Assertive Professionals (Chantilly, VA)
    Network Engineer About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small Business ... the Defense Contracting community taking 15th place in America's Top 100 Small Business Visionaries for the 2018 Best... analysis tools to identify performance problems in the network . Required Experience and Qualifications: + Active TS… more
    Assertive Professionals (08/22/25)
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  • O&M Network Engineer 4 (Tech…

    M. C. Dean (Springfield, VA)
    …strategies and objectives throughout the typical IT project lifecycle. The O&M Network Engineer is responsible to refining requirements, development and revising ... eligibility requirements, including US Citizenship, for access to classified information; ** Top Secret with SCI eligibility required** **Position / Candidate… more
    M. C. Dean (09/16/25)
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  • Senior RF/Electrical Engineer…

    Parsons Corporation (Chantilly, VA)
    …**Experience in foreign field operations.** **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for ... and redefine what's possible. **Job Description:** Parsons is looking for an amazingly talented ** Senior R/F Electrical Engineer ** to join our team! In this role… more
    Parsons Corporation (08/27/25)
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