• Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …best practices and cutting technology. + Manages team responsible for systems engineering, security engineering, and workstation and server vulnerability ... is now hiring a Senior Technical Consultant (Principal Network Systems Engineer) to join our team in support of...VLAN/LAN/WAN environment + Experience in installation and testing of security patches and cyber security products. +… more
    Saliense Consulting (10/01/25)
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  • Network Lead C4I Systems SURTASS Field…

    Serco (Virginia Beach, VA)
    …SURTASS FST School **Preferred Skills and Certifications:** + Certified Internet Systems Security Professional **(CISSP)** + Cisco Certified Network Professional ... Marine Technician, Hydroacoustic Technician, Underwater Systems Technician, Network Systems Electrician, Network Systems Administrator , Network … more
    Serco (11/20/25)
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  • Information System Security Engineer (ISSE)

    Assertive Professionals (Chantilly, VA)
    …Desired Experience and Qualifications: + Certified Information Systems Security Professional (CISSP) Certification(s). + Certified Splunk Administrator ... security vulnerabilities, organizing and maintaining awareness of both physical and logical placement of network nodes within a...in several of the following areas: + Securing mission systems through the ICD 503 process for security more
    Assertive Professionals (10/09/25)
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  • Senior Associate Systems Operations…

    NTT America, Inc. (Richmond, VA)
    …VMware Certified) are desirable. **REQUIRED EXPERIENCE** + Experience as a Systems Administrator , with a focus on implementation, and administration. ... help with issues as a team. + Install, configure, and monitor operating systems (Windows) and related software applications. + Ability to use and operate virtualized… more
    NTT America, Inc. (11/20/25)
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  • Security Control Assessor - active TS/SCI…

    V2X (Springfield, VA)
    …Qualifications: + Shall have 4 or more years of experience in the validation of security configuration of operating systems . + Shall have 2 or more years of ... . Strongly desired experience with application of the Defense Information Systems Agency (DISA) Security Technical Implementation Guides. . Operating… more
    V2X (11/21/25)
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  • Network Security Engineer III

    TekSynap (Virginia Beach, VA)
    …across hardware, software, and network components. + Conduct STIG implementation to ensure systems meet DoD security compliance standards. + Configure and manage ... + Implement and manage firewall solutions and intrusion detection/prevention systems (IDS/IPS) for network perimeter defense. + Collaborate with cybersecurity,… more
    TekSynap (10/01/25)
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  • Agentic Systems Engineer

    TekSynap (Reston, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** The Agentic Systems Engineer will architect and operationalize multi-agent orchestration logic, enabling ... clearance with SCI eligibility + Bachelor's degree in computer science, AI/ML, Systems Engineering, or related field + 3+ years of hands-on experience developing… more
    TekSynap (10/01/25)
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  • AV Systems Programmer

    TekSynap (Chantilly, VA)
    …SDA personnel to provide operations, maintenance, and programming of as-built AV systems throughout the SDA's area of responsibilities, as well as requirement ... build to and customer requirements. + Troubleshoot new and legacy systems , hardware cabling and components. + Integrate third-party hardware/software solutions when… more
    TekSynap (09/27/25)
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  • SAP NS2 Sr. Security Automation Engineer

    SAP (Herndon, VA)
    …certifications and experience will be given preferential consideration + Red Hat Certified Systems Administrator + Red Hat Certified Systems Enginee + ... the global market leader for business software and related services. SAP National Security Services Inc.(R) (SAP NS2(R)) is an independent US subsidiary of SAP. At… more
    SAP (10/24/25)
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  • EOC - Enterprise Systems Monitoring…

    ASM Research, An Accenture Federal Services Company (Ashburn, VA)
    Seeking a Systems Engineer to support federal client with enterprise monitoring of distributed systems . The candidate will have 5 years of experience ... working with the application teams to gather requirements and tune the systems for alert thresholds. Supporting after hours incidents as needed. + Architecture… more
    ASM Research, An Accenture Federal Services Company (11/21/25)
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