• Cyber Integration Engineer

    Leidos (VA)
    …Qualifications/Certifications** + Container technologies (eg, Docker) and orchestration tools (eg, Kubernetes, OpenShift) knowledge. + Performance monitoring ... 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… more
    Leidos (01/07/26)
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  • Mid-Senior Network Engineer

    Infinity Systems Engineering (Alexandria, VA)
    …and managing routers, switches, and firewalls. + Experience with network monitoring tools and troubleshooting methodologies. + Understanding cybersecurity ... be more with us! Job Summary: We are seeking a skilled Systems Administrator/Network Engineer to join our mission-driven team. This position offers a broad scope of… more
    Infinity Systems Engineering (01/03/26)
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  • Information Systems Security Engineer

    Nightwing (Sterling, VA)
    …markets. Nightwing is seeking a highly skilled and motivated Information Systems Security Engineer (ISSE) to join our DevSecOps team in Herndon. The ISSE will work ... AWS CloudWatch, AWS Security Hub, GuardDuty, SPLUNK, or ELK for proactive monitoring , logging, and compliance reporting. + Manage multiple SPLUNK environments and… more
    Nightwing (12/30/25)
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  • Cybersecurity Engineer III

    TekSynap (Virginia Beach, VA)
    …assessments using the Assured Compliance Assessment Solution (ACAS) and other DoD tools . + Remediate findings through patch management and secure configuration on ... packages, POA&Ms, and ATO artifacts for system accreditation and continuous monitoring . **REQUIRED QUALIFICATIONS** + Active Secret security (Tier 5) clearance +… more
    TekSynap (12/30/25)
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  • Arkime Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    Arkime Engineer Key Role: Architect, deploy, and configure Arkime clusters, capture nodes, viewer nodes, and storage subsystems. Design packet capture strategies ... aligned to network topology, mission requirements, and Zero T rus t monitoring needs. Develop and automate deployment workflows using scripts, orchestration tools… more
    BOOZ, ALLEN & HAMILTON, INC. (12/30/25)
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  • ACAS Engineer - Active Top Secret Clearance…

    ENS Solutions (Reston, VA)
    …to enable secure and reliable operations of enterprise computer systems. Engineer , design, develop, and implement enterprise network cyber defense capabilities to ... Prevention System, Host Based Security Systems, Security Incident and Event Management tools , Domain Name System security practices, advanced log analysis, network … more
    ENS Solutions (12/27/25)
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  • Network Engineer

    General Dynamics Information Technology (Springfield, VA)
    …has an exciting and challenging opportunity available for a Network Engineer supporting an Intelligence Community customer's wide-area (WAN), local-area (LAN) and ... at least 25% travel. + Coordination of system maintenance, monitoring and installation of multiple WAN/LAN environments encompassing multiple specializations,… more
    General Dynamics Information Technology (12/26/25)
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  • Systems Engineer ( Engineer Systems…

    HII (Suffolk, VA)
    …Technologies, a division of Huntington Ingalls Industries, is seeking a Systems Engineer to support the Joint Training Synthetic Environment (JTSE) under the Joint ... Ensure system availability by maintaining environments, applying patches, and monitoring performance. * Perform fault isolation and troubleshooting during… more
    HII (12/18/25)
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  • Lead Systems Engineer

    ManTech (Chantilly, VA)
    …Maintaining platforms of common hypervisors and enterprise applications, including collaboration tools , Systems Information and Event Monitoring (SIEM) products, ... **MANTECH** is seeking a motivated, career and customer-oriented Lead Systems Engineer to join our team in Chantilly, VA. This is a position will be managing and… more
    ManTech (12/17/25)
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  • Principal Software Engineer (Java Backend)

    Oracle (Richmond, VA)
    …Design, develop, troubleshoot, and debug software programs for databases, applications, tools , networks etc. As a member of the software engineering division, ... Design, develop, troubleshoot, and debug software programs for databases, applications, tools , networks etc. Public Cloud SaaS, PaaS Services and/or related… more
    Oracle (12/04/25)
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