• Systems Engineer - TS/SCI with Polygraph

    General Dynamics Information Technology (Herndon, VA)
    **Req ID:** RQ211158 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... you advance your career. Join GDIT as a Systems Engineer and build an impactful career in enterprise IT,...10+ years + **Required Technical Skills & Experience:** + Support and troubleshoot web applications. This includes deployment of… more
    General Dynamics Information Technology (01/08/26)
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  • Senior SIGINT Systems Engineer

    Sciolex Corporation (Chantilly, VA)
    …and opportunities + Facilitate readiness, release planning events, and demonstrations in support of system and acquisition- level sprints and increments + Review ... Corporation, a fast-growing defense contractor focused on providing the US Government a level of service that surpasses the epitome of excellence. Our core services… more
    Sciolex Corporation (01/07/26)
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  • Principal Systems Engineer

    Northrop Grumman (Chantilly, VA)
    …in test events This requisition will be filled at the **Principal Systems Engineer ** level . **Basic Qualifications for Principal Systems Engineer :** + ... technologies that fuel those missions. By joining in our shared mission, we'll support expanding your personal network and developing skills, whether you are new to… more
    Northrop Grumman (12/19/25)
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  • Senior Cyber Security Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Cyber Security Engineer ** to join our team in **Chantilly, VA** . Senior Cyber Security ... quality of cyber security-related solution delivery, development, testing, and deployment in support of cyber security efforts. You will help create secure and… more
    ManTech (12/11/25)
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  • Network Event Sensor (NES) Tools Engineer…

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    **Network Event Sensor (NES) Tools Engineer (Corelight/Extrahop) - US Citizenship Required** **Category:** Cyber Security **Main location:** United States, Virginia, ... CGI Federal has an exciting opportunity for a Network Detection and Response (NDR) Tools Engineer on the CDM DEFEND program. In this role, you will play a key part… more
    CGI Technologies and Solutions, Inc. (12/11/25)
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  • Operations Research Analyst/ Engineer

    JHNA (Alexandria, VA)
    …Full Time Overview: JHNA is currently seeking a talented Senior Operations Research Analyst/ Engineer to support our OUSW government customer in Alexandria, VA. ... at the Mark Center Building. As the Operations Research Analyst/ Engineer with JHNA, you will support the...accredited college/university + 3 years of experience supporting Senior Level Department of Defense organizations such as OSD, Joint… more
    JHNA (12/05/25)
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  • Senior Software Engineer

    Amentum (Springfield, VA)
    …& Intel space? If so, look no further. Amentum is seeking a **Senior Software 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...as a whole. **Responsibilities:** As a GEODS Senior Software Engineer , you will serve as a specialist and mentor… more
    Amentum (12/05/25)
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  • Senior Software Development Engineer

    Oracle (Richmond, VA)
    …problems in distributed highly-available services and virtualized infrastructure. At every level , our engineers have a significant technical and business impact ... systems to power our customer's business critical applications. **Technical Operations and Support (TOS) Platform Engineering** org is an exciting new group focused… more
    Oracle (11/26/25)
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  • Expert Software Engineer

    Amentum (Springfield, VA)
    …& Intel space? If so, look no further. Amentum is seeking an **Expert Software 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...as a whole. **Responsibilities:** As a GEODS Expert Software Engineer , you will serve as a subject matter expert… more
    Amentum (11/18/25)
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  • Expert Software Engineer

    Amentum (Springfield, VA)
    …& Intel space? If so, look no further. Amentum is seeking an **Expert Software 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...as a whole. **Responsibilities:** As a GEODS Expert Software Engineer , you will serve as a subject matter expert… more
    Amentum (11/18/25)
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