• Sr. Network Engineer (CAN/LAN)

    Leidos (Chantilly, VA)
    …**The Digital Modernization Sector at Leidos** is seeking a **Network** ** Engineer (Campus Area Network/Local Area Network (CAN/LAN))** to support our global ... modern service provider network architecture. The job duties of the **Network Engineer (CAN/LAN)** are as follows: + Interpret customer requirements and apply… more
    Leidos (09/26/25)
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  • Cyber Engineer

    Leidos (Reston, VA)
    …The Mission Solutions Business Area at Leidos has an opening for a **Cyber Engineer in Reston, Virginia** to support a fast-paced team working on projects critical ... and be eligible to obtain a TS/SCI w/ poly level clearance. US Citizenship is required. * There are...is required. * There are multiple levels of Cyber Engineer positions available with varying levels of education, experience,… more
    Leidos (09/25/25)
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  • Email Security Engineer

    IBM (Herndon, VA)
    …The CISO Cybersecurity Operations Platform (CSOP) team is looking to add an engineer to the Analytics and Data Exploitation team. The Platform provides the ... work will include the design and optimization of container-deployed systems , as well as the day-to-day engineering and administration...(CSOP) team is looking to add an Email Security Engineer to the team. The CSOP provides the technology,… more
    IBM (09/19/25)
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  • AI/ML Engineer

    TekSynap (Reston, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** The AI/ML Engineer will be responsible for MLOps, end-to-end operationalization of machine learning ... **REQUIRED QUALIFICATIONS** + **Active TS security clearance, CI Poly eligible** + 3 + years of experience designing, training, validating, and deploying ML models… more
    TekSynap (09/18/25)
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  • Cleared Data Engineer /Scientist

    Noblis (Reston, VA)
    Responsibilities **Noblis is seeking to hire a Data Engineer /Scientist with an ACTIVE Top Secret with SCI and Polygraph in Chantilly, VA** As a Data Engineer ... SMEs, and cyber analysts to design, develop, build, and analyze data management systems . You will work with and analyze our client's challenges and provide solutions… more
    Noblis (09/04/25)
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  • Environmental Engineer - Water Services…

    CDM Smith (Richmond, VA)
    …**Business Unit:** TSU **Job Description:** CDM Smith has an immediate need of a junior engineer to support our mid and senior level engineers on a variety of ... moderate complexity water and wastewater treatment facilities, water and sewer systems , pipelines, pump stations, remediation sites, solid waste facilities, etc.… more
    CDM Smith (08/13/25)
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  • Electrical Engineer - CMTA

    CMTA, Inc (Arlington, VA)
    …Impact. Grow with CMTA.** CMTA, a Legence company, is seeking an Electrical Engineer to join our growing team. If you're passionate about designing energy-efficient, ... commercial sectors, this is your opportunity. As an Electrical Engineer , you'll lead the design and coordination of electrical..., you'll lead the design and coordination of electrical systems that power the spaces where people live, learn,… more
    CMTA, Inc (09/24/25)
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  • Senior AI Server Engineer - BigBox

    Meta (Richmond, VA)
    **Summary:** BigBox is seeking an experienced Server Engineer to lead the development of AI-powered games, focusing on underlying infrastructure and working across ... Meta's product and infrastructure teams. **Required Skills:** Senior AI Server Engineer - BigBox Responsibilities: 1. Own back-end services that handle fleet… more
    Meta (09/13/25)
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  • Senior Offensive Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Offensive Security Engineer Job Description **Offensive Security Engineer ** **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of ... the exploitation of the vulnerabilities. The ability to explain the exploit to senior level management is key to success in this role. Stay current with trends,… more
    CoStar Realty Information, Inc. (08/26/25)
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  • Senior Research Engineer , Advanced…

    Lockheed Martin (Arlington, VA)
    …competencies for Lockheed Martin for development of Trusted\-by\-Design Intelligent Systems \. TIL technology focus areas include Neuro\-Symbolic and Generative AI, ... simulation, test, verification, validation, and certification of autonomous and AI\-enabled systems across air, land, sea, space and cyber domains\. \*\*\* This… more
    Lockheed Martin (09/25/25)
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