• Mechanical Engineer

    CMTA, Inc (Arlington, VA)
    …related field). + 3 + years of experience designing HVAC and mechanical systems + EIT certification + Proficiency in Revit, AutoCAD, Trane Trace, IES VE, ... **Design with Purpose. Lead with Impact. Grow with Us.** Are you a passionate Mechanical Engineer looking to take the next big step in your career? At CMTA, we're… more
    CMTA, Inc (01/18/26)
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  • Cyber Test Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Arlington, VA)
    …that will be executed on a worldwide stage. We're looking for an experienced cyber systems engineer like you to apply your knowledge of defense systems ... Cyber Test Engineer The Opportunity: As a cyber mission spe...cybersecurity solutions. Utilizing your knowledge of cyberspace operations and systems , combined with the latest potential cyberspace threats, you… more
    BOOZ, ALLEN & HAMILTON, INC. (01/11/26)
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  • Platform Engineer

    Eliassen Group (Richmond, VA)
    **Platform Engineer ** **Anywhere** **Type:** Contract **Category:** Development **Industry:** Communications **Workplace Type:** Remote **Reference ID:** JN ... **100% Remote** We are seeking a skilled Backend Development Engineer to help drive the evolution of our backend... to help drive the evolution of our backend systems . This role will focus on developing new features… more
    Eliassen Group (01/08/26)
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  • Senior Principal Software Development…

    Oracle (Richmond, VA)
    …a significant technical and business impact designing and building innovative new systems to power our customer's business critical applications. We are looking for ... an engineering lead/architect with distributed systems experience. You should have experience with the design...own feature design. As a Senior Principal Software Development Engineer on the **Oracle Cloud Marketplace team** , you… more
    Oracle (12/20/25)
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  • Information System Security Engineer

    Amentum (Warrenton, VA)
    …If so, look no further. Amentum is seeking a Senior Information System Security Engineer (ISSE) to join our team of passionate individuals in Warrenton, VA. In this ... duties and responsibilities of the Senior Information System Security Engineer (ISSE) include, but are not limited to, the...to include all cybersecurity tool sets and collaborating with systems and network engineers. * Use knowledge, skills, and… more
    Amentum (12/05/25)
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  • F5 Network Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    F5 Network Engineer Location: Springfield, VA, US Job ID: ATR 17581 Job Description Job Title: F5 Network Engineer Location: Springfield, VA Eligibility: ... willing to obtain a CI Poly Job Description: - Systems administration of routing and switching systems ...mobile devices, etc. - Provide Tier 2 and Tier 3 problem identification, diagnosis and resolution - Provide support… more
    Arena Technical Resources, LLC (11/29/25)
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  • Senior Mechanical Engineer - Flight…

    RTX Corporation (Sterling, VA)
    …clearance​ **Security Clearance:** DoD Clearance: Secret **Senior Mechanical Engineer ** **- Flight Simulation (Onsite)** **Description:** Senior level professional ... in complexity from PC based desktop trainers to high fidelity full-flight training systems . **What You Will Do:** + Considered a specialist in a specific mechanical… more
    RTX Corporation (11/06/25)
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  • Hardware Design Engineer

    Leidos (Arlington, VA)
    …of the Leidos Innovations Center (LInC) is looking for a Hardware Design Engineer to work with a multi-disciplined design team (electrical & mechanical engineers, ... systems engineers, software engineers, etc.) to design, develop, simulate,...this job requisition will remain open for at least 3 days with an anticipated close date of no… more
    Leidos (11/18/25)
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  • Commissioning Engineer III

    Quality Technology Services, LLC (Richmond, VA)
    …limited to Level 1, 2, 3 , 4 and 5 commissioning of base building systems , security systems , life safety systems , Electrical, Mechanical, and EPMS/BMS ... comprehensive commissioning plans for Level 1, Level 2, Level 3 , Level 4, and Level 5 systems ,...Level 3 , Level 4, and Level 5 systems , including connectivity, network infrastructure, security, life safety, other… more
    Quality Technology Services, LLC (01/10/26)
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  • Security Engineer

    Imagine One Technology & Management (Dahlgren, VA)
    …. 2. cybersecurity system engineering design, analysis and documentation of combat systems . 3 . developing cybersecurity risk assessment analysis and risk ... point for all security matters related to specific sets of information systems . + Define an Information Assurance Vulnerability Management (IAVM) Plan. Plan, execute… more
    Imagine One Technology & Management (12/24/25)
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