• Frontline Account Manager

    CACI International (Chantilly, VA)
    …Center, the Frontline Account Manager will: Key Responsibilities: + Provide first-level technical support in a 24x7 world-class service center, responding to ... resolution. As a Frontline Account Manager, you will provide Tier 1 support via phone, email, and...for common incidents; escalate complex or critical issues to Tier 2 or appropriate technical teams. +… more
    CACI International (08/20/25)
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  • Unix/Linux Administrator

    Leader Communications Inc. (Portsmouth, VA)
    …experience with cybersecurity compliance and vulnerability management. + Ability to provide Tier II /III operational support and root-cause analysis. + ... storage systems and integrations (NFS, iSCSI, SAN, NetApp, ZFS). + Provide Tier II /III troubleshooting, root-cause analysis, and incident resolution. + Maintain… more
    Leader Communications Inc. (09/23/25)
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  • NOC Network Engineer

    Virtual Service Operations (Lorton, VA)
    …improvement initiatives. Responsibilities: + Serve as the escalation point for complex network issues from Tier 1 and Tier 2 support . + Lead the diagnosis ... and solutions into existing infrastructure. + Provide mentorship and technical guidance to Tier 1 and ...on-call duties. + Must meet DoD 8570 IAT Level II certification requirements (eg, Security+ CE, CCNA Security, etc.).… more
    Virtual Service Operations (08/02/25)
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  • Common Cloud Environment (C2E) Support Lead

    TekSynap (Radford, VA)
    …Certification or DAWIA Level III in Program Management. **Clearance** + Secret - IT- II Non-Critical Sensitive Clearance or Tier 3 (T3) investigation. **DESIRED ... team including Cloud Architects, System Administrators, System Engineers, and Technical Project Managers. + Manage the implementation, administration, and … more
    TekSynap (07/26/25)
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  • Master Network Specialist (Local IT Support…

    First Division Consulting (Quantico, VA)
    …IT technicians in the local network environment, ensuring high standards of technical support and operational readiness. + Oversee the installation, ... Division Consulting is seeking a highly skilled Master Network Specialist (Local IT Support Lead) to support the United States Marine Corps Cyberspace Operations… more
    First Division Consulting (09/09/25)
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  • Systems Administrator

    General Dynamics Information Technology (Langley AFB, VA)
    …None **Job Family:** IT Infrastructure and Operations **Skills:** System Administration, Technical Support ,Troubleshooting **Experience:** 5 + years of related ... site visits and upgrades, provide on-site and remote resolution support for trouble calls, and provide TIER ...+ Must have Security+ certification or DoD 8570 Level II equivalent within 90 days of hire + TS/SCI… more
    General Dynamics Information Technology (09/23/25)
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  • Sr. Splunk Engineer - TS/SCI with FS Poly - Ft.…

    Optiv (Herndon, VA)
    …and risk analysis scoring system. + Assist and recommend actions in security operations center tier I and tier II incident response incidents. + Assist in ... engineer on a project and will be expected to assist Associate and Level I/ II Engineers with tasking. Excellent communication skills are essential for this role, as… more
    Optiv (09/13/25)
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  • Cloud Systems Administrator IV

    Criterion Systems (Reston, VA)
    …Responsibilities We are seeking a mission-focusedCloud Systems Administrator IV to support and contribute to our government customer's success in Reston, Virginia! ... functions, including creating user profiles and accounts. + Provides Tier 1 and Tier 2 problem identification,...be considered. + Eight or more years of relevant technical experience required. + Current Security+ or other IAT… more
    Criterion Systems (09/17/25)
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  • Windows Linux Systems Administrator - TS/SCI…

    General Dynamics Information Technology (Fort Belvoir, VA)
    … team in a dynamic and mission-focused environment. In this role, you'll **provide Tier II support and systems administration** across multiple large-scale ... other teams to enhance the end-user experience. + Provide Tier II support and resolution...Bachelor's degree in Computer Science, Engineering, or a related technical field, OR equivalent combination of education and experience… more
    General Dynamics Information Technology (07/16/25)
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  • Mission IT Operator

    CACI International (Springfield, VA)
    …prioritize incidents. - Support in times of high call volume, first-level technical support in a 24x7 world-class service center, responding to inbound ... supporting a 24x7 government mission. You will provide direct support for detecting, isolating, and resolving ground segment problems;...for common incidents; escalate complex or critical issues to Tier 2 or appropriate technical teams. More… more
    CACI International (07/31/25)
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