• SIGINT Systems Administrator (Low Band…

    CACI International (Hampton, VA)
    …will be responsible for resolving IT hardware and software infrastructure (servers, network , security, etc.) issues using systems analysis techniques and ... will analyze, troubleshoot, and resolve issues with IT infrastructure including user systems , servers, storage, and network connectivity. You will also provide… more
    CACI International (12/15/25)
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  • G2 Infrastructure Engineer | Active Top Secret…

    General Dynamics Information Technology (Fairfax, VA)
    …Center. + Coach and mentor System Administrators on best methodologies to handle network , systems , and F5 troubleshooting and issue resolution. + Participate in ... completed T5 Investigation is acceptable.} + **Required Experience:** 10 years of network and systems administration. + Experience implementing F5 solutions. +… more
    General Dynamics Information Technology (01/05/26)
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  • Cybersecurity Engineer III

    Imagine One Technology & Management (Virginia Beach, VA)
    …AO package + Apply software patches and patch sets and upgrade software to network systems and perform regression testing to ensure upgrades and patches have ... checks (Evaluate STIG, Tenable Nessus, etc.) on various standalone and networked systems + Performing manual reviews via DISA STIGs/SRGs, etc. (completing the… more
    Imagine One Technology & Management (12/01/25)
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  • Senior Systems Engineer

    GovCIO (Hampton, VA)
    …sensitive workloads. + Configure and maintain software-defined perimiter (SDP)or Zero Trust Network Access Solutions (ZTNAS) + Integrate systems with SIEM, SOAR, ... **Overview** GovCIO is currently hiring a Systems Engineer for our Zero Trust integration effort...diagrams, and system integration plans for authentication, authorization, and network segmentation. + Evaluate and recommend Zero Trust technologies… more
    GovCIO (11/22/25)
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  • Sr Engineer - Federal

    Lumen (Herndon, VA)
    …a plus + Familiarity with server deployments and maintenance for telecommunications Network Management Systems (NMS) a plus + Technology briefs around ... hands-on position, the Senior Engineer will be responsible for systems in support of Lumen's Government and commercially managed...on a national fiber optic and Layer 2/3 switched network to include: + Equipment slot availability + Actual,… more
    Lumen (12/10/25)
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  • Senior Cyber Security Engineer

    ManTech (Chantilly, VA)
    …products such as firewalls, IPS, antivirus tools, application firewalls, high-availability solutions, network management systems , and virtualized systems . + ... and supporting infrastructure essential to C2C operations. + Coordinate with the network service provider to develop and maintain detailed network architecture… more
    ManTech (12/13/25)
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  • Software Test and Evaluation Engineer

    ManTech (Norfolk, VA)
    …SonarQube + Knowledge of systems design/development lifecycle (SDLC), software systems theory and engineering principles, network / systems design and ... the base interoperability structure for the interoperability new and existing systems to participate in distributed training. Continuous development and improvements… more
    ManTech (01/09/26)
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  • Sr DSP Embedded Engineer

    Cognizant (Lynchburg, VA)
    …software solutions for embedded systems . Responsible for Development Coding and Systems integration for Network systems used in various Civilian ... to Design architecture. Operate on various DSP / Hardware systems . Knowledge of Test & measurement systems ...Hardware systems . Knowledge of Test & measurement systems is a bonus. Fast Learning and Team Player.… more
    Cognizant (01/08/26)
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  • Systems Administrator 1

    Huntington Ingalls Industries (Suffolk, VA)
    …What You Will Do * Oversee the smooth operation of multi-user computer systems , coordinating with network administrators as needed. * Monitor, maintain, and ... fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft...support servers, workstations, and network devices to ensure optimal performance. * Install and… more
    Huntington Ingalls Industries (12/15/25)
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  • IT Systems Analyst

    CACI International (Norfolk, VA)
    …skills _Desired:_ + Experience with DoD/Navy programs or similar government IT systems + Familiarity with network configurations + Understanding of system ... IT Systems Analyst Job Category: Information Technology Time Type:...+ educational degrees as stated below** **:** + **IT Systems Analyst I** **- Bachelors degree** + **IT … more
    CACI International (01/01/26)
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