• Systems Integration Test Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a **Systems Integration Test Engineer ** to support SAIC's Prime Program, Landmark AOS in Chantilly, VA. Landmark AOS is a large ... the complete end-to-end life cycle. As the Systems Integration Test Engineer you will be providing ...test requirements or procedures. + Work closely with software developers, system engineers, and other stakeholders to ensure… more
    SAIC (08/07/25)
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  • Mechanical Engineer -Modeling

    CACI International (Charlottesville, VA)
    …ICD 206. Requirements: * This position requires a minimum of a Top - Secret clearance with SCI eligibility. * Significant software skills, comfortable with ... Mechanical Engineer -Modeling Job Category: Engineering Time Type: Full time...Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of Travel Required: Up… more
    CACI International (08/30/25)
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  • Electronics Engineer -Modeling

    CACI International (Charlottesville, VA)
    …ICD 206. Requirements: * This position requires a minimum of a Top - Secret clearance with SCI eligibility. * Significant software skills, comfortable with ... Electronics Engineer -Modeling Job Category: Engineering Time Type: Full time...Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of Travel Required: Up… more
    CACI International (08/28/25)
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  • Quality Assurance Engineer

    Parsons Corporation (Centreville, VA)
    …team members on automation best practices **Required Skills:** + Must have active ** Top Secret /SCI** security clearance and be amenable for poly upgrade + ... work with development teams and mission owners to create test plans that identify software , hardware, and...testing procedures and documentation **Security Clearance Requirement:** An active Top Secret SCI security clearance is required… more
    Parsons Corporation (08/09/25)
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  • Senior Cyber Test Engineer (Onsite)

    Nightwing (Sterling, VA)
    …challenging, meaningful work that is vital to our national security, apply today! **Senior Cyber Test Engineer ** CODEX is seeking a cyber test engineer ... in networking and familiarity with Agile methodologies is preferred. **Required Qualifications** + TS /SCI Clearance is required + 5 years test engineering or… more
    Nightwing (07/19/25)
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  • Network Engineer

    General Dynamics Information Technology (Springfield, VA)
    …RQ207777 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... has an exciting and challenging opportunity available for a Network Engineer supporting an Intelligence Community customer's wide-area (WAN), local-area (LAN) and… more
    General Dynamics Information Technology (09/26/25)
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  • Mechanical Engineer

    Nightwing (Springfield, VA)
    …technicians, and customer staff. **Required Qualifications:** + Candidate must possess an active Top Secret security clearance + MS or BS in Mechanical ... test plans, conducting engineering analyses, and testing. The engineer will create and update designs, prepare fabrication drawings,...requires the ability to obtain and retain a US Top Secret Clearance with a successful Counterintelligence… more
    Nightwing (09/20/25)
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  • Experienced Software Developer…

    CACI International (Sterling, VA)
    Experienced Software Developer / Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular ... Anticipated Posting End: 9/25/2026 CACI is seeking an experienced Software Developer to join a multidisciplined team to work...Sterling, VA or Aurora, CO * Clearance: Must have TS /SCI with poly (or be willing to take a… more
    CACI International (09/25/25)
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  • Software Engineer

    ManTech (Herndon, VA)
    ManTech seeks a motivated, career and customer-oriented ** Software Engineer ** to join our team in **Herndon, VA.** **Responsibilities include but are not limited ... to:** + As a full stack Software Engineer , you will support building frontend,...data compliance. In this role, you will: + Support software design, development, test , and integration of… more
    ManTech (09/16/25)
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  • Senior Front End Software Developer/…

    CACI International (Sterling, VA)
    Senior Front End Software Developer/ Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: ... cloud native technologies following an extreme agile continuous deployment software development framework. **The Opportunity:** As a senior developer...Sterling, VA or Aurora, CO + Clearance: Must have TS /SCI with CI poly (or be willing to take… more
    CACI International (09/23/25)
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