• Senior Network Engineer Data Center Manager

    ManTech (Charlottesville, VA)
    …with and supporting Microsoft Office products **Clearance Requirements:** + Must have a current/ active TS /SCI clearance and the ability to obtain and maintain a ... for installs, tech refresh, and maintaining all IT hardware to support customer's Top - Secret Network. + Provides resolutions to out of the ordinary issues… more
    ManTech (12/31/25)
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  • Multi-disciplinary Engineer II

    Nightwing (Springfield, VA)
    …practical and theoretical engineering problems. **Required Qualifications** + Candidate must possess an ** active TS /SCI CI Poly** + MS or BS in Mechanical, ... this position, and it requires the ability to obtain and retain a US Top Secret Clearance with a successful Counterintelligence (CI) polygraph.** _At Nightwing,… more
    Nightwing (11/25/25)
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  • NOC Network Solutions Engineer

    Virtual Service Operations (Lorton, VA)
    …(Relocation Assistance Package Available). + Must be willing to work onsite. + Must have an active Top Secret ( TS ) security clearance + Must be willing ... NOC Network Solutions Engineer * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you... and drive the strategic evolution of our network systems . Opportunity: VSO is seeking an experienced and innovative… more
    Virtual Service Operations (10/31/25)
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  • Senior FPGA Development Engineer , Bespoke…

    Amazon (Arlington, VA)
    …100G Networking Systems - Current, active US Government Security Clearance of Top Secret or above Amazon is an equal opportunity employer and does not ... a US Citizen and currently possess and maintain an active Secret security clearance. The position further...after start, the selected candidate obtain and maintain an active TS /SCI security clearance with polygraph or… more
    Amazon (12/10/25)
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  • FPGA Development Engineer , Bespoke…

    Amazon (Herndon, VA)
    …100G Networking Systems - Current, active US Government Security Clearance of Top Secret or above Amazon is an equal opportunity employer and does not ... a US Citizen and currently possess and maintain an active Secret security clearance. The position further...after start, the selected candidate obtain and maintain an active TS /SCI security clearance with polygraph or… more
    Amazon (12/03/25)
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  • Modeling and Simulation Engineer

    KBR (Chantilly, VA)
    …support wargames and exercises Security Requirements: Active Top Secret clearance and eligible for SCI. Current TS /SCI preferred. Belong, Connect ... Title: Modeling and Simulation Engineer KBR is seeking a highly qualified Modeling...perform analysis support modeling and simulation of complex space systems . Analysis and Modeling & Simulation actives will support… more
    KBR (12/02/25)
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  • Network / Communications Engineer (Full…

    Parsons Corporation (Reston, VA)
    …Familiarity with VSAT systems and training methodologies. **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for ... is looking for an amazingly talented **Network / Communications Engineer ** to join our team! In this role you...network diagrams. + Domestic/International travel may be required + Active TS /SCI is required **Full Performance Requirements:**… more
    Parsons Corporation (12/24/25)
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  • IT Support Engineer I, LEO IT Services

    Amazon (Arlington, VA)
    …- 2+ years of working with Clients and Servers - You must possess an active Top Secret /SCI Security Clearance Preferred Qualifications - CCENT or equivalent ... Services is looking to hire a skilled IT Support Engineer to provide comprehensive technical support for our infrastructure,...US Citizen and must currently possess and maintain an active TS /SCI security clearance A day in… more
    Amazon (12/20/25)
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  • Staff Information Security Engineer…

    Zscaler (Mclean, VA)
    …control processes within the SCIF **Minimum Qualifications** + US citizenship and active US Top Secret ( TS ) clearance (must be maintained) + 5+ years in ... strategy. We are looking for a Staff Information Security Engineer who will operate as a vulnerability management ...SCIF, with no access to external networks or corporate systems , and adhering to one-way diode transfer protocols.** Reporting… more
    Zscaler (01/10/26)
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  • Staff Information Security Engineer…

    Zscaler (Mclean, VA)
    …**What We're Looking for (Minimum Qualifications)** + US citizenship with an active US Top Secret ( TS ) clearance (must be maintained) + 5+ years of ... departments. We are looking for a Staff Information Security Engineer who will report to the Senior Manager of...protocols with no access to external networks or corporate systems .** **What you'll do (Role Expectations)** + Designing and… more
    Zscaler (01/06/26)
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