• Senior Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is looking for a Senior Systems Engineer with experience supporting system and satellite verification and validation efforts to support a ... and love working with a great team, apply today. This position requires an active Top Secret/SCI clearance with Polygraph. Responsible for supporting mission … more
    SAIC (11/06/25)
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  • Systems Engineer (On-site)

    G2 Ops, Inc. (Dahlgren, VA)
    …to elaborate. For this opportunity, we are seeking a highly motivated, team-oriented Senior Systems Engineer . This exciting position will have the chance to work ... Clearance Requirement: Must be able to obtain and maintain Active DoD Top Secret Clearance What makes...any aspect there is as it pertains to Model-Based Systems Engineering. What does this mean to you? We… more
    G2 Ops, Inc. (09/22/25)
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  • Electrical Engineer - Power Systems…

    AECOM (Roanoke, VA)
    …of experience and/or education + Licensed Professional Engineer (PE) + Possess and active DoD Secret or Top Secret clearance + Due to the nature of ... **AECOM** is seeking a creative and highly talented **Electrical Power Systems Engineer - Federal** for immediate employment in the **Roanoke, VA** office.… more
    AECOM (09/13/25)
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  • Cyber Systems Engineer - level 3…

    Northrop Grumman (Dulles, VA)
    …spirit to our collaborative teams. Northrop Grumman Space Systems is seeking a _Cyber Systems Engineer - level 3 or 4 to_ join our team of qualified, diverse ... detailed below as well as the interview assessment._ + Requires an ** active ** Top -Secret (TS)/Sensitive Compartmented Information (SCI) clearance [ **TS/SCI** ]… more
    Northrop Grumman (11/18/25)
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  • Senior Information Systems Security…

    GovCIO (Alexandria, VA)
    **Overview** GovCIO is currently hiring a **Senior** **Information Systems Security Engineer ** for a program with the US Coast Guard. This position will be ... /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/7062/senior-information- systems -security- engineer -%28sme%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Alexandria_ **ID** _2025-7062_… more
    GovCIO (11/07/25)
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  • Senior Systems Engineer / Integrator

    Noblis (Chantilly, VA)
    Responsibilities Noblis ESI is seeking an experienced Senior Systems Engineer /Integrator to support our government client on-site in Chantilly, VA. The primary ... documentation related to system integration and management. Required Qualifications + Active Top Secret/SCI clearance with Counterintelligence (CI) Polygraph. +… more
    Noblis (11/04/25)
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  • Systems Engineer (Multiple Levels)

    Noblis (Chantilly, VA)
    Responsibilities Noblis ESI is seeking a ** Systems Engineer ** with a national space enterprise and ground systems engineering background to work with our ... mission partners and other DoD/IC customers Required Qualifications + Must have an active Top Secret/SCI clearance with a Counter-Intelligence Polygraph + Must… more
    Noblis (11/01/25)
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  • Mid Level Simulations Accreditation Systems…

    Amentum (Dahlgren, VA)
    Amentum is seeking Mid Level Simulations Accreditation Systems Engineer to join our team. The role requires a strong understanding of systems engineering ... industry standards. You will be part of our growing systems , information technology & software engineering team and contribute...identify and define simulation requirements + Must have an Active Top Secret/SCI US Government Clearance. Note:… more
    Amentum (11/13/25)
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  • Radar Systems Engineer

    Integration Innovation, Inc. (i3) (Arlington, VA)
    Overview i3 is seeking an experienced Radar Systems Engineer to design, develop, and optimize advanced radar systems for defense applications. The successful ... evaluation experience + Experience supporting anechoic chamber operations Security Clearance: + Active Top Secret/SCI clearance. PHYSICAL DEMANDS: + The physical… more
    Integration Innovation, Inc. (i3) (11/11/25)
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  • IAM Systems Engineer II

    Robert Half Technology (Glen Allen, VA)
    Description We are looking for a skilled IAM Systems Engineer II with expertise in SailPoint Identity Security Cloud and IdentityIQ to join our team on a ... management solutions. * Hands-on experience integrating SailPoint platforms with enterprise systems like Active Directory, Office 365, Workday, and ServiceNow.… more
    Robert Half Technology (11/05/25)
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