• Consulting Engineer I (Full Time) - United States

    Cisco (Herndon, VA)
    …have a real impact. You'll learn from industry experts. Work on network infrastructures. Deliver business solutions and technology solutions from data, security, ... experience for our customers. You will make a proven impact on network infrastructure and solutions like security, mobility and cloud. Customer Experience covers… more
    Cisco (11/21/25)
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  • IT Systems Engineer

    ManTech (Chantilly, VA)
    …technology, using software applications and tools to meet customer requirements. + Certification : A current DoD 8570 IAT II certification (eg, Security+, ... technologies, all components of Windows and Linux system infrastructure, Local Area Network /Wide Area Network technologies, Storage Area Network (SAN),… more
    ManTech (11/19/25)
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  • Security Incident Analyst (SiA) - TS/SCI…

    General Dynamics Information Technology (Norfolk, VA)
    …information technology (IT) assets and DIA personnel to the DIA Computer Network Defense Center (DCNDC) and Information Systems Security Managers (ISSM) for ... SECURITY INCIDENT ANALYST WILL MAKE AN IMPACT + Manage network computer and system security incidents relating to data...Baseline 8570 IAT level III (CASP, CISSP, CISA, etc.) certification is required prior to start date. + DoD… more
    General Dynamics Information Technology (11/18/25)
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  • Cyber Security Engineer - Hybrid Work Opportunity

    General Dynamics Information Technology (Arlington, VA)
    …Management **Skills:** Cyber Defense,Cybersecurity,Information Assurance,Information Technology Security, Network Security **Certifications:** CompTIA Security+ CE | ... and practices through formal verification methods with specific emphasis on network and cyber operations.** **Maintain coordination with customers and stakeholders… more
    General Dynamics Information Technology (11/18/25)
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  • Security Infrastructure Engineer

    Leidos (Alexandria, VA)
    …As a Security Engineer on our team, you will operate and maintain network security infrastructure utilized by a team of cybersecurity analysts in support of ... techniques, and procedures (TTPs) + Maintain complete and current network and elevation diagrams for all managed security equipment...+ Must have DoD 8570 IAT II or higher certification (Security+ CE or equivalent) prior to start +… more
    Leidos (11/15/25)
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  • CCSS Principal Systems Engineer - WHCA Support

    RTX Corporation (Springfield, VA)
    …WHCA's facility in Washington, DC and involves supporting the WHCA Secure Voice Network (WHSVN) C2 systems and acquisition projects. These efforts are in support of ... modifications. + Support operational teams during system upgrades, installations, network performance analyses and provide troubleshooting expertise as needed to… more
    RTX Corporation (11/13/25)
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  • Continuous Service Improvement Management Analyst

    CACI International (Sterling, VA)
    …of the Service Management workflows and ITSM processes + ITIL V3 or 4 certification and training + Experience with network monitoring and performance management ... equivalent work experience + 5+ years of experience in network operations, quality assurance, or related roles + Strong...+ TS/SCI with Poly required **Desired:** + ITIL Foundation Certification - ** ** **What You Can Expect:** **A… more
    CACI International (10/25/25)
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  • VOIP Engineer Lead

    CACI International (Chantilly, VA)
    …managing enterprise-level Cisco Unified Communications solutions across our Air Force network infrastructure. + Lead the design and implementation of Cisco Unified ... documentation and standard operating procedures per DoD requirements + Collaborate with network engineering teams on QoS and bandwidth management + Provide technical… more
    CACI International (10/08/25)
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  • Ping Identity SME - Active TS/SCI

    ENS Solutions (Arlington, VA)
    …willingness to obtain a CI Poly. + HS diploma or GED + Security+ certification Nice If You Have: + Experience with identity governance processes and entitlement ... + Experience with PingAccess and PingAuthorize + Knowledge of system, network , application, and security architectures and cybersecurity solutions + Knowledge of… more
    ENS Solutions (10/03/25)
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  • Registration Authority (RA) - Active Secret…

    ENS Solutions (Norfolk, VA)
    …with Local Registration Authorities (LRAs), Trusted Agents (TAs), ISSOs, and Network /System Administrators to support user access and credential delivery. + Respond ... ensure strict adherence to federal policy. + DoD 8570 IAT Level II certification required (eg, Security+ CE). Preferred Qualifications: + Completion of official DoD… more
    ENS Solutions (09/27/25)
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