• Mechanical Engineer

    Leidos (Springfield, VA)
    …Solutions (MDS) division are seeking a highly motivated **Junior Mechanical Engineer ** to support the planning, design, and analysis of mechanical systems-primarily ... drawings and specifications using AutoCAD, Revit MEP, or similar design software . + Support mechanical system load calculations, energy modeling, and system… more
    Leidos (01/10/26)
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  • Staff Cybersecurity Analyst / Information Systems…

    Northrop Grumman (Fairfax, VA)
    …global security environments, Northrop Grumman brings informed insights and software -secure technology to enable strategic planning. We're looking for innovators ... of engineers, system administrators, and operators as a Principal Cyber Systems Engineer professional in Chantilly, VA. The successful candidate will be expected to… more
    Northrop Grumman (01/10/26)
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  • Staff Research Development Engineer

    Northrop Grumman (Chantilly, VA)
    …**Northrop Grumman Mission Systems** is seeking a **Staff Research Development Engineer ** for a team of qualified, diverse individuals in **Northern Virginia** ... of lab equipment. **What qualifications needed to be considered:** + An active TS /SCI with current Polygraph is required to be considered. + Bachelor's degree plus… more
    Northrop Grumman (01/10/26)
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  • Principal Network Engineer

    Leidos (Mclean, VA)
    …**Leidos** has a new and exciting opportunity for a **Principal Network Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (01/09/26)
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  • Senior Data Engineer (USA/Remote)

    ICF (Reston, VA)
    …right solutions for the customer. We are looking for a seasoned Senior Data Engineer who will be a key driver to make this happen. **Responsibilities:** + Design, ... engineering or related field + 7+ years of hands-on software or data development experience + 4+ years of...needed reasonable accommodations. Read more about workplace discrimination righ ts or our benefit offerings which are included in… more
    ICF (01/09/26)
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  • Cyber Integration Engineer

    Leidos (VA)
    …Leidos has an opening for a highly qualified and cleared **Cyber Integration Engineer ** for the Multi-Domain Solutions Division. This is an exciting opportunity to ... necessary security to deliver operational advantages to the joint warfighter. ABMS is a top modernization priority for the Department of the Air Force and will be… more
    Leidos (01/07/26)
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  • Network Engineer

    Acclaim Technical Services (Herndon, VA)
    …among DC area firms and continues to grow. We are actively seeking a Network Engineer with a current TS /SCI clearance and polygraph to join our Network Services ... (AWS, Azure, Google Cloud, etc.) * Familiarity with network virtualization and software definite networking (SDN) Experience * Adept in network engineering, with… more
    Acclaim Technical Services (12/27/25)
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  • Network Engineer

    Nightwing (Herndon, VA)
    …technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and ... community, defense, civil, and commercial markets. Nightwing is seeking a cleared Network Engineer in the Herndon area. The selected candidate will work as part of… more
    Nightwing (12/23/25)
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  • OCI Security Engineer Intern - OVIP

    Oracle (Richmond, VA)
    …to our customers. We are currently looking for a highly motivated security engineer intern with experience in Cloud Security to join OCI Security Architecture team. ... Encryption, Key management, Cybersecurity fundamentals (eg, access controls, common software vulnerabilities, and security best practices), Deployment Methodologies, and… more
    Oracle (12/21/25)
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  • Senior Network Tool Operations Engineer

    Leidos (Chantilly, VA)
    …at Leidos has an opening for an a Senior Network Tool Operations Engineer to support the Intelligence Sector. **Required Tasks:** + Design, implement, and customize ... coordinating with vendors when necessary. **Basic Qualifications:** + Required Clearance: TS /SCI with specific polygraph + Candidate must have 16 years of… more
    Leidos (12/20/25)
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