• Senior Firewall Engineer

    Insight Global (Henrico, VA)
    Job Description The Senior Firewall Network Engineer is responsible for implementing and overseeing firewall policies based on input from the Information ... VPN configurations and communication flows. Maintaining up-to-date system communication design documents for all systems traversing firewalls. Assisting other teams… more
    Insight Global (12/09/25)
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  • Systems Engineer - Senior

    Parsons Corporation (Centreville, VA)
    …what's possible. **Job Description:** Our Special Programs and Systems team is hiring a Senior Systems Engineer with a passion for mission excellence in our High ... environment to enable operational success of deployed systems. This role includes system design , configuration, and debugging of Linux systems. Note: this is a full… more
    Parsons Corporation (12/06/25)
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  • Senior Data Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Data Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are ... infrastructure. + Maintaining the big data processing ecosystem, including COTS and GOTS hardware and software, from cradle to grave. + Extract Transform Load (ETL)… more
    ManTech (12/03/25)
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  • Electrical Engineer , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    Electrical Engineer , Senior Key Role: Manage the planning, design , construction and maintenance of physical infrastructure electrical systems. Ensure ... in engineering with MEP construction drawing sets + Experience with developing innovative hardware and software solutions and systems for DoD using C or C++ and… more
    BOOZ, ALLEN & HAMILTON, INC. (11/29/25)
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  • Network Engineer - Senior

    Oneida Technical Solutions (Fort Belvoir, VA)
    …for the National Capital Region (RNEC-NCR), we are currently seeking a Junior Network Engineer with a minimum of 6-10 years of experience and a Secret Clearance. ... a variety of broad network engineering tasks focused on the design , implementation, testing, and troubleshooting of the RNEC-NCR intricate network infrastructure… more
    Oneida Technical Solutions (10/10/25)
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  • Senior Network Engineer

    SAIC (Suffolk, VA)
    **Description** SAIC is looking for a **Top** **Secret cleared Network Engineer ** with experience in US Navy IT networks to support the sustained operation and ... + Perform day to day maintenance, fixes, configuration corrections, software and hardware updates, and deployments + Adhere to system and operational reporting… more
    SAIC (12/03/25)
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  • Senior Systems Engineer

    Huntington Ingalls Industries (Springfield, VA)
    …Salary Range: $116,329.00 - $170,000.00 Security Clearance: TS/SCI Level of Experience: Senior This opportunity resides with Warfare Systems (WS), a business group ... Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support sensitive missions for… more
    Huntington Ingalls Industries (12/04/25)
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  • Senior Software Engineer

    Lockheed Martin (Herndon, VA)
    …tools throughout the development life cycle\. Applies knowledge of computer hardware and software, subject matter to be programmed in business/mission applications, ... **Basic Qualifications:** \- At least 3 years of technical experience as a Software Engineer in an Agile environment with proficiency with one or more of the… more
    Lockheed Martin (10/11/25)
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  • Hardware Developer 4

    Oracle (Richmond, VA)
    **Job Description** Oracle is looking for a senior Electronics Engineer to join a dedicated team responsible for designing and supporting power solutions for our ... engineers. **Responsibilities** **Key Responsibilities** + **Strategic Planning:** Recommend and design rack power architectures to meet future data center… more
    Oracle (11/25/25)
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  • Hardware Developer 4

    Oracle (Richmond, VA)
    **Job Description** Oracle is looking for a senior -level Electronics Engineer to join a dedicated team responsible for designing and supporting power solutions ... along with excellent communication skills, is essential. **Responsibilities** Key Responsibilities + ** Design & Development:** Work as part of a small team to … more
    Oracle (11/25/25)
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