• Specialist , Systems Engineer

    L3Harris (Springfield, VA)
    …sea and cyber domains in the interest of national security. Job Title: Specialist , Systems Engineer - Mission Protection Specialist (Active TS/SCI w/ ... VA Job Description: L3Harris Technologies is currently seeking a Specialist , Systems Engineer - Mission Protection Specialist to support a… more
    L3Harris (10/16/25)
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  • Senior Specialist , Systems

    L3Harris (Springfield, VA)
    …land, sea and cyber domains in the interest of national security. Job Title: Senior Specialist , Systems Engineer - Strategic Planner (TS/SCI w/ CI Poly ... are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an...L3Harris Technologies currently has an opening for a Senior Specialist , Systems Engineer - Strategic… more
    L3Harris (10/16/25)
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  • Systems Integration & Testing…

    Solvarus (Chantilly, VA)
    Systems Integration and VV&T. + Experience with GEOINT, space and ground systems and services, and/or mission operations. + Working knowledge of commercial ... national assets, associated ground segments and services, and information processing systems within the enterprise. Duties include: + Evaluation of architecture,… more
    Solvarus (11/02/25)
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  • O&M Network Engineer 4 (Tech…

    M. C. Dean (Springfield, VA)
    …electrical, engineering, and cybersecurity industries. We are seeking a **O&M Network Specialist ** to join our **Security and Electronic Systems (SES)** business ... operate, and maintain cyber-physical solutions for the nation's most mission -critical facilities, secure environments, complex infrastructure, and global enterprises.… more
    M. C. Dean (09/16/25)
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  • Cloud Systems Engineer (Space…

    L3Harris (Chantilly, VA)
    …air, land, sea and cyber domains in the interest of national security. Job Title: Specialist , Space Software Systems Engineer (Space Systems ) Job Code: ... organizations here: https://www.l3harris.com/capabilities/space Essential Functions: We are seeking a software systems engineer to join our C2 development team.… more
    L3Harris (09/27/25)
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  • Systems Engineer - Platform - active…

    V2X (Springfield, VA)
    …challenges with integrity, respect, responsibility, and professionalism. We are hiring for a Systems Engineer - Platform - active TS/SCI clearance for our ... base to battlefield. We bring 120 years of successful mission support to improve security, streamline logistics, and enhance...support our government customer based in Springfield, VA. The Systems Engineer - Platform provides a combination… more
    V2X (09/12/25)
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  • Sr. Specialist , Technical Trainer

    L3Harris (Chantilly, VA)
    …Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment ... is the Trusted Disruptor in the defense industry. With customers' mission -critical needs always in mind, our employees deliver end-to-end technology solutions… more
    L3Harris (10/16/25)
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  • Flight Demo Customer Specialist III

    AeroVironment (Manassas, VA)
    …and tactical missile systems . Founded in 1971 by celebrated physicist and engineer , Dr. Paul MacCready, we've been at the leading edge of technical innovation ... **Worker Type** Regular **Job Description** **_Summary_** The Flight Demonstration Specialist (AVO III) reports directly to the Flight Demonstration Manager and is… more
    AeroVironment (11/01/25)
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  • Deployment Network Specialist (Tech…

    M. C. Dean (Springfield, VA)
    …electrical, engineering, and cybersecurity industries. We are seeking a **Deployment Network Specialist ** to join our **Security and Electronic Systems (SES)** ... operate, and maintain cyber-physical solutions for the nation's most mission -critical facilities, secure environments, complex infrastructure, and global enterprises.… more
    M. C. Dean (09/26/25)
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  • BOC Specialist 4

    M. C. Dean (Alexandria, VA)
    …and maintain cyber-physical solutions for the nation's most recognizable mission critical facilities, secure environments, complex infrastructure, and global ... life safety, automation and controls, audio visual, and IT systems . MC Dean is headquartered in Tysons, Virginia, and...Tysons, Virginia, and employs more than 5,800 professionals who engineer and deploy automated, secure, and resilient power and… more
    M. C. Dean (08/27/25)
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  • SIPR BeyondTrust Engineer

    CACI International (Chantilly, VA)
    … environments and enable USAF to transition focus from network operations to mission operations. In this role, the BeyondTrust Engineer will configure and ... SIPR BeyondTrust Engineer Job Category: Engineering Time Type: Full time...You'll develop integrated system test requirement, strategies, devices, and systems . You will also plan and install new software… more
    CACI International (10/01/25)
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  • DevOps Technical Specialist (Tech…

    M. C. Dean (Chantilly, VA)
    …an **Technical Security Specialist 4** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business Unit you will ... at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems ; and… more
    M. C. Dean (09/16/25)
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  • Mid-Level Enterprise Architecture Support…

    KBR (Chantilly, VA)
    …Support Specialist KBR is seeking a Mid-Level Enterprise Architecture Engineer to support our customer in Chantilly, VA delivering mission -critical ... that enable them plan and execute intelligence-gathering missions from overhead systems and process the resulting collected data into useful information distributed… more
    KBR (08/08/25)
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  • Expert Test and Evaluation Engineer

    Amentum (Springfield, VA)
    …If so, look no further. Amentum is seeking an **Expert Test & Evaluation Engineer ** to join our team of passionate individuals in **Springfield, VA** . In this ... role you will support challenging, mission -critical projects that make a direct impact on the...of the Federal Government. The Expert Test and Evaluation Engineer is responsible for overseeing the testing of products… more
    Amentum (11/03/25)
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  • Information Security Specialist - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Complex Systems , Systems Design, Systems Engineering **Experience:** 10 + years ... **Job Description:** Transform technology into opportunity as an Information Security Specialist (ISSM/ISSE) with GDIT. A career in enterprise IT means connecting… more
    General Dynamics Information Technology (09/16/25)
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  • Data Analytics Specialist - Senior

    KBR (Chantilly, VA)
    …years of IC experience + Have at least 10 years serving as a Data/Cloud Systems Engineer + Bachelor's degree in engineering or related quantitative science field ... Title: Data Analytics Specialist - Senior Belong. Connect. Grow. with KBR!...the forefront of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. + Collaborative Environment: Be… more
    KBR (10/15/25)
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  • SD WAN Network Engineer

    SAIC (Springfield, VA)
    **Description** This is an opening for an **SD-WAN Senior Network Engineer ** to support the Department of State's (DoS) Diplomatic Technology Operations Division. ... This program provides transparent, interconnected systems and security supporting the DoS in successfully carrying out US foreign policy missions worldwide. The… more
    SAIC (10/23/25)
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  • IT Specialist - Senior/Expert

    National Reconnaissance Office (NRO) (Chantilly, VA)
    …Bachelor's or Master's degree in related IT functional area (eg software engineer , information technology, cybersecurity, systems and network engineers, etc.). + ... Science, Cyber Security, or Networking? Does designing information technology systems to compliment complex and innovative overhead reconnaissance systems more
    National Reconnaissance Office (NRO) (08/19/25)
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  • Tempest Engineer

    ManTech (Springfield, VA)
    …** to join our team as an **Electromagnetic Compatibility (EMC) and Tempest Specialist .** This role supports our mission to secure and strengthen electromagnetic ... protection across advanced electronic systems . As a Tempest Professional, you will play a...Professional, you will play a key role in ensuring systems are designed, tested, and certified to meet rigorous… more
    ManTech (10/10/25)
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  • IT Specialist - Full Performance

    National Reconnaissance Office (NRO) (Chantilly, VA)
    …You Need + Highly desired: Bachelor's degree in related function (software engineer , information technology, cybersecurity, systems and network engineers, etc.) ... Science, Cyber Security, or Networking? Does designing information technology systems to compliment complex and innovative overhead reconnaissance systems more
    National Reconnaissance Office (NRO) (08/19/25)
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