• Test Engineer II

    Mercury Systems (Chantilly, VA)
    Req. Number 25-506 Job Description Job Summary: Be a Systems Test Engineer working with Mercury's cross functional engineering teams to provide systems ... integration, verification, and test support to Mercury's Built SECURE and Edge products....integral part of our growing Systems Engineering, Integration, & Test (SEIT) team to ensure that that systems are… more
    Mercury Systems (10/22/25)
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  • Software Engineer II - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    Microsoft has an exciting opportunity for a Software Engineer II in the Cloud+AI Azure Data team. As part of a core product engineering group, you will develop ... deploying and operating Azure services within an air-gapped environment. In this role, Software Engineer II , you will have the opportunity to work with engineers… more
    Microsoft Corporation (11/01/25)
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  • Software Engineer II - Training…

    RTX Corporation (Sterling, VA)
    …are eligible for a security clearance​ **Security Clearance:** Secret - Current **Software Engineer II ** **- Training System Software (Onsite)** We are currently ... searching for a Software Engineer to join our team in Sterling VA within...development environment and collaborate closely with systems, hardware, and test to build advanced, mission-focused capabilities and features. This… more
    RTX Corporation (09/16/25)
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  • Electrical Engineer II - Simulation…

    RTX Corporation (Sterling, VA)
    …eligible for a security clearance **Security Clearance:** DoD Clearance: Secret **Electrical Engineer II ** **- Simulation & Training (Onsite)** The Simulation ... professional contributor working under limited supervision to design, analyze, integrate, test , and document electrical hardware of moderate complexity. + Contribute… more
    RTX Corporation (09/13/25)
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  • Commissioning Engineer II

    Quality Technology Services, LLC (Ashburn, VA)
    The **Commissioning Engineer II ** is responsible for but not limited to Level 1, 2, 3, 4 and 5 commissioning of base building systems, security systems, life ... improvement. + Create and/or review detailed commissioning documentation, including test procedures, reports, and as-built documentation, ensuring accuracy and… more
    Quality Technology Services, LLC (09/26/25)
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  • Principle Test Engineer

    Shuvel Digital (Dulles, VA)
    Principle Test Engineer Type: Contract Location: Hybrid/Dulles, VA Work Authorization: USC Clearance: Active Secret. Must be able to obtain TS/SCI and DHS ... to address emerging threats. Raytheon is seeking a Principal Test Engineer to support the Agile-based design,...level education. Desired Certifications: - DoD 8570.1 IAT Level II - Certified Software Test Professional (CSTP)… more
    Shuvel Digital (09/25/25)
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  • Critical Environments Operator II

    CyrusOne (Sterling, VA)
    …Experienced with managing key performance indicators as provided by Assistant or Chief Engineer + Experienced with capacity planning and reporting + Able to use hand ... tools, test equipment, and be knowledgeable of maintenance shop practices,...+ Knowledge of reflectance, length and decibel loss within test equipment + Knowledge of Visio, AutoCad a plus… more
    CyrusOne (10/24/25)
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  • SIPR BeyondTrust Engineer

    CACI International (Chantilly, VA)
    SIPR BeyondTrust Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel ... of Travel: Local * * * **The Opportunity:** CACI is looking for a BeyondTrust Engineer to support our customer to provide a common set of required EIT services… more
    CACI International (10/01/25)
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  • Storage Engineer - Active TS/SCI with CI…

    ENS Solutions (Sterling, VA)
    As a Storage Engineer supporting the Government, you will be trusted to work on Platform Engineering Services engineering solutions for storage devices and backup ... of the mission. Our work depends on a Storage Engineer joining our team to support Government activities in...and maintaining the storage demonstration environment in the designated test lab. + Developing test plans to… more
    ENS Solutions (09/27/25)
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  • Data Engineer , Sr.

    Chenega Corporation (Reston, VA)
    Data Engineer , Sr. Reston, VA Join our Talent Network Data Engineer , Sr. Reston, VA Are you ready to enhance your skills and build your career in a rapidly ... capabilities, to ensure functional optimization in their business. TheData Engineer , Sr.,has in-depth knowledge of relational and cloud-based database management… more
    Chenega Corporation (09/12/25)
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  • Cloud Engineer

    Nightwing (Sterling, VA)
    …assist with the restoration of services. Nightwing is seeking an experienced Cloud Engineer with strong Red Hat Enterprise Linux (RHEL) experience to join our DevOps ... across hybrid and multi-cloud environments. **Responsibilities:** - Design, deploy, and test scalable, secure cloud infrastructure using Red Hat technologies -… more
    Nightwing (08/28/25)
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  • DevSecOps Engineer

    KBR (Chantilly, VA)
    Title: DevSecOps Engineer KBR is seeking a highly motivated Development Security Operations Engineer (DevSecOps) to join our team. The successful candidate will ... stable and efficient infrastructure to optimize service delivery across production, test and development environments in the cloud throughout the development… more
    KBR (10/28/25)
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  • BeyondTrust Engineer - US Citizen

    NTT DATA North America (Chantilly, VA)
    …and forward-thinking organization, apply now. We are currently seeking a BeyondTrust Engineer - US Citizen to join our team in Chantilly, Virginia (US-VA), United ... States (US). **Job Summary:** As a BeyondTrust Engineer , you will provide analysis, design, development, and integration of hardware, software, human-machine… more
    NTT DATA North America (10/21/25)
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  • Exchange Engineer - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    …today is safe and tomorrow is smarter. Our work depends on an Exchange Engineer joining our team to support Government activities in Sterling, VA or Annapolis ... customer-centric environment in delivering Cybersecurity Engineering Services. As an Exchange Engineer supporting the Government, you will be trusted to provide… more
    General Dynamics Information Technology (10/15/25)
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  • Software Engineer - SME

    KBR (Chantilly, VA)
    Title: Software Engineer - SME Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... future of space defense. KBR is seeking a Software Engineer SME to join our team. The candidate will...and code based on department standards + Design, develop, test , and deploy software systems for our customers +… more
    KBR (10/21/25)
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  • Senior Software Engineer

    KBR (Chantilly, VA)
    Title: Senior Software Engineer KBR is seeking a Senior Software Engineer to join our team. The candidate will leverage their extensive software engineering ... and code based on department standards + Design, develop, test , and deploy software systems for our customers +...Must possess a DoD 8570 Certification for IAT Level II or higher + Strong communication and interpersonal skills… more
    KBR (09/02/25)
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  • Microsoft SQL DBaaS Engineer - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    …safe and tomorrow is smarter. Our work depends on a Microsoft SQL DBaaS Engineer joining our team to support Government activities in Annapolis Junction, MD, or ... environment in delivering Enterprise Apps services. As a Microsoft SQL DBaaS Engineer supporting the Government, you will be charged with providing a roadmap… more
    General Dynamics Information Technology (10/08/25)
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  • Mobility Engineer - TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …None **Job Family:** IT Infrastructure and Operations **Skills:** Developing Test Plans,Systems Design,Systems Engineering **Experience:** 5 + years of related ... experience **US Citizenship Required:** Yes **Job Description:** Systems Engineer Job Description + Contributes to completion of milestones associated with specific… more
    General Dynamics Information Technology (10/22/25)
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  • Exchange Engineer - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    …today is safe and tomorrow is smarter. Our work depends on an Exchange Engineer joining our team to support Government activities in Washington, DC, Sterling, VA, or ... At GDIT, people are our differentiator. As an Exchange Engineer supporting the Government, you will be trusted with...of system engineering management plans and system integration and test plans + Utilizing ticketing systems to resolve user… more
    General Dynamics Information Technology (10/15/25)
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  • SharePoint Engineer (Back End) - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    …today is safe and tomorrow is smarter. Our work depends on a SharePoint Engineer joining our team to support Government activities in Annapolis Junction, MD or ... environment in delivering Enterprise Apps services. As a SharePoint Engineer supporting the Government, charged with engineering solutions which integrate… more
    General Dynamics Information Technology (10/08/25)
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