• Cyber Engineer

    ManTech (Mclean, VA)
    **MANTECH** seeks a skilled and innovative **Cyber Engineer ** to support our cybersecurity operations in **McLean, VA.** In this role, you will leverage your ... refine, and manage detection logic and signatures across a suite of enterprise cyber defense platforms. Your work will directly contribute to safeguarding… more
    ManTech (12/31/25)
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  • Splunk Engineer

    CACI International (Mclean, VA)
    …and best practices * Proven experience in designing, implementing, and maintaining Splunk solutions including, but not limited to: Splunk Enterprise , Splunk IT ... Splunk Engineer Job Category: Engineering Time Type: Full time...build applications to help manage, search, analyze, and visualize data . The role includes troubleshooting and performing Splunk application… more
    CACI International (01/01/26)
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  • Cyber Security Engineer IV

    SOS International LLC (Reston, VA)
    …in the defense and government services industry. We deliver tailored solutions , tested leadership, and trusted results to enable national security missions ... worldwide. **Job Description** SOSi is seeking an experienced Cybersecurity Engineer to join our team at SOS International in Reston, VA. This role strengthens… more
    SOS International LLC (12/31/25)
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  • Systems Engineer III

    Noblis (Chantilly, VA)
    …Advanced system monitoring and observability in classified environments + Cross-domain solutions for secure data transfer between classification levels ... Responsibilities As a **Systems Engineer III** you will provide leadership in planning,...+ Prior work implementing secure backup and disaster recovery solutions for classified data . + Experience with… more
    Noblis (12/22/25)
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  • Systems Engineer IV

    Noblis (Chantilly, VA)
    …+ Security accreditation processes (RMF, NIST 800-53) for TS/SCI systems + Cross-domain solutions for secure data transfer between classification levels + May ... Responsibilities As a **Systems Engineer IV** you will provide expert leadership in...+ Prior work implementing secure backup and disaster recovery solutions for classified data . + Experience with… more
    Noblis (12/22/25)
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  • Cyber Automation Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    Cyber Automation Engineer Key Role: Maintain responsibility for the successful installation, configuration, and integration of the Cyber Asset Attack Surface ... of IT infrastructure, networking, and security tools to ensure seamless data onboarding and high customer satisfaction. Collaborate closely with clients, project… more
    BOOZ, ALLEN & HAMILTON, INC. (12/30/25)
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  • Mission Engineer

    SAIC (Chantilly, VA)
    …and intelligence markets. Our robust portfolio of offerings includes high-end solutions in systems engineering and integration; enterprise IT, including ... **Description** SAIC is seeking **Mission Engineer ** to support SAIC's Prime Program, Landmark AOS...is a large SETA program, supporting the NRO's Ground Enterprise Directorate (GED), responsible for the acquisition of systems… more
    SAIC (01/06/26)
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  • Network Engineer

    CACI International (Mclean, VA)
    Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... * **The Opportunity:** CACI is looking for a Network Engineer to join the Luke Team! You will support...join the Luke Team! You will support the customer's data communications network; maintain the network hardware and software,… more
    CACI International (11/20/25)
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  • Endace Platform Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    Endace Platform Engineer The Opportunity: We are seeking a seasoned Endace Implementation and Sustainment Engineer to architect, deploy, integrate, and operate ... capture, monitoring, and network recording platforms across a large, distributed enterprise . The ideal candidate has deep experience in network forensics, packet… more
    BOOZ, ALLEN & HAMILTON, INC. (12/30/25)
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  • Senior Telecommunications Network Engineer

    TekSynap (VA)
    …design, implementation, and management of complex telecommunications networks, including voice, data , video, and wireless services. + Analyze requirements and define ... for new and existing projects. + Develop comprehensive telecommunications network solutions supporting LAN, WAN, and wireless infrastructures. + Serve as a… more
    TekSynap (11/15/25)
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