• Machine Learning Engineer - Senior

    SOS International LLC (Chantilly, VA)
    …tailored solutions, tested leadership, and trusted results to enable national security missions worldwide. **Job Description** **Overview** SOSi is seeking a skilled ... Machine Learning Engineer to support a US government customer in Chantilly,...**Qualifications** **Minimum Requirements** + Existing TS/SCI (with poly). This security clearance requires US citizenship. Candidates will not be… more
    SOS International LLC (11/21/25)
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  • Linux Engineer

    ManTech (Quantico, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Linux Engineer ** to support our current NCIS contract out of **Quantico, VA.** **Responsibilities ... include but are not limited to:** + The Linux Engineer will maintain, update, and secure existing Linux systems...secure existing Linux systems on both classified and unclassified networks in support of Cyber investigations and operations. +… more
    ManTech (10/31/25)
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  • Power Engineer ( Engineer 3)

    HII (Chesapeake, VA)
    …Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $78,897.00 - $96,657.60 Security Clearance: Ability to Obtain Level of Experience: College This ... opportunity resides with Global Security (GS). Mission Technologies' Global Security (GS)...Technologies is seeking a highly skilled and experienced Power Engineer to join our team. The ideal candidate will… more
    HII (12/27/25)
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  • Cyber operations Readiness Assessment Database…

    TekSynap (Fort Belvoir, VA)
    …+ Required Certifications: DoD 8140/8570 IAT III (CASP+, CISSP, CCNP Security , or equivalent). + Desired Certifications: Oracle OCP, Microsoft Azure Database ... involves conducting advanced cybersecurity inspections, uncovering vulnerabilities across cutting-edge networks , and supporting real-time decision-making that directly shapes DTRA's… more
    TekSynap (12/02/25)
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  • Cyber Engineer

    ManTech (Mclean, VA)
    …**Minimum Qualifications** + 5+ years of progressively responsible experience in Cyber Security , InfoSec, Security Engineering, or Network Engineering with ... **MANTECH** seeks a skilled and innovative **Cyber Engineer ** to support our cybersecurity operations in **McLean,...technologies, including: + Incident response analysis + Splunk Enterprise Security + Network /Host IDS/IPS + Security… more
    ManTech (12/31/25)
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  • Senior Circuit Engineer

    TekSynap (Arlington, VA)
    … circuits to meet performance and reliability requirements. + Knowledge of DOD network and system security requirements. + Provide technical guidance and ... to junior engineers and technical staff. + Conduct in-depth analysis of network performance metrics and implement optimization strategies to improve efficiency and… more
    TekSynap (01/06/26)
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  • Telecommunications Engineer 2 (Richmond,…

    M. C. Dean (Richmond, VA)
    …+ **Up to 10% of travel may be required.** **Desired Training:** + CompTIA Network + Engineer -in-Training (EIT/FE) or Professional Engineer (PE) Leadership in ... With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT… more
    M. C. Dean (12/25/25)
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  • Fire Alarm College Engineer Internship…

    M. C. Dean (Vienna, VA)
    …With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT ... and collaborative workplace environment with specific applications in Power, Mechanical, Security , Systems and Software. The work that shapes you, also shapes… more
    M. C. Dean (10/23/25)
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  • Senior Systems Engineer - Cybersecurity

    M. C. Dean (Vienna, VA)
    …MS Azure and cloud services and technologies, including compute, database, storage, network virtualization, and security services; + Working understanding of ... Overview Security is critical to MC Dean's IT solutions...infrastructure. As part of the team, the **Senior Systems Engineer ** 's responsibilities will include (but will not be… more
    M. C. Dean (11/26/25)
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  • Senior Software Engineer

    Chenega Corporation (Arlington, VA)
    …management, system STIGing, RMF, and ATO lifecycle best practices. + Expertise in security principles, including network security and endpoint security ... **Req ID:** 38797 **Summary** **Senior Software Engineer ** **Arlington, VA** Are you ready to enhance...and application systems. You will collaborate closely with architecture, security , and operations teams along with the Business Product… more
    Chenega Corporation (01/06/26)
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