• Senior Tier III

    General Dynamics Information Technology (Fort Meade, MD)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** **GDIT is seeking a Senior Tier III Administrator to provide support to ... your technical expertise along with a drive for innovation to GDIT. The Senior Tier III Administrator must have:** **Education:** **Bachelor's Degree in… more
    General Dynamics Information Technology (12/11/25)
    - Related Jobs
  • G2 Senior Systems Administrator

    General Dynamics Information Technology (Fairfax, VA)
    …Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a ** Senior Systems Administrator ** at GDIT. Shape what's next for ... people are our differentiators. Our work depends on a ** Senior Systems Administrator ** joining our CNIC Applications...SDP via IssueTrak tickets + Monitor logs + Troubleshoot Tier II/ III tickets impacting platform availability +… more
    General Dynamics Information Technology (12/08/25)
    - Related Jobs
  • Senior Systems Administrator

    CACI International (Fort Meade, MD)
    Senior Systems Administrator Job Category: Information...users in accessing and using IT systems + Provide Tier 1 (Help Desk) and Tier 2 ... * * * **The Opportunity:** CACI is seeking a Senior Systems Administrator to provide support for...of hire (Cyber Workforce Improvement Program- Information Assurance Technical III ) + 15 years experience as a SA in… more
    CACI International (12/02/25)
    - Related Jobs
  • Systems Administrator

    BAE Systems (Sterling, VA)
    …improve our future and protect our freedom. BAE Systems is looking for a Senior Systems Administrator to provide comprehensive support to all aspects of system ... change and configuration management processes. Support & Collaboration + Provide Tier 2 incident response by troubleshooting escalated issues, restoring service, and… more
    BAE Systems (12/09/25)
    - Related Jobs
  • Sr. System Administrator - VDI

    Leidos (Odenton, MD)
    …onboarding and standup of new enclaves and environments as needed. + Interacts with Tier III support and evaluates vendor products. + Develops and monitors ... **Description** The Defense group at Leidos has a career opening for a System Administrator on a DISA contract. This role is primarily on the customer site at Ft… more
    Leidos (10/21/25)
    - Related Jobs
  • Senior Clinical Nurse Specialist Medical…

    Immigration and Customs Enforcement (Washington, DC)
    …regarding any needs for clinic training or review of nursing processes. iii . Providing on-site training that increases understanding of the policies and/or ... communicating values and goals for a diverse group of nursing professionals. iii . Formulating short and long-range objectives for programs within the nursing… more
    Immigration and Customs Enforcement (11/06/25)
    - Related Jobs
  • Corporate Enterprise Network Engineer…

    TekSynap (Fort Belvoir, VA)
    …refreshes and upgrades + Wireless technologies + IPv6 transition and transition + Tier III network troubleshooting + Provide network engineering services to ... **Responsibilities & Qualifications** **RESPONSIBILITIES** The Senior Corporate Enterprise Network Engineer performs a variety...Secure Remote Access VPN architecture be able to provide tier II/ III troubleshooting support + Support the… more
    TekSynap (12/05/25)
    - Related Jobs
  • Senior NOSC (Network Operations…

    Leidos (Fort Belvoir, VA)
    …** Senior NOSC (Network Operations and Security Center) Technician/Network Administrator ** to support monitoring large-scale operations on a high-profile DOD ... (BMC Smart Reporting), tasks, and work orders. **Additional Responsibilities:** + Support Tier I- III system, networking, and engineering personnel to ensure… more
    Leidos (11/22/25)
    - Related Jobs
  • Senior ServiceNow Enterprise Tools Support…

    GovCIO (Washington, DC)
    …have extensive experience in managing ServiceNow and enterprise IT tools, offering Tier II/ III support, system integration, workflow automation, and service ... **Overview** GovCIO is seeking a skilled and motivated ** Senior ** **ServiceNow and Enterprise Tools Support Specialist** to support our USSS Network Operations and… more
    GovCIO (10/22/25)
    - Related Jobs
  • Infrastructure Operations Analyst

    ASM Research, An Accenture Federal Services Company (Germantown, MD)
    …+ Configure and support calendar sharing, shared mailboxes, and resource mailboxes. + Provide Tier II/ Tier III support for M365-related incidents and service ... The M365 Operations Administrator supports the deployment, administration, and sustainment of...Access, MFA, and identity protection configurations under guidance from senior staff and cybersecurity policies. + Assist in managing… more
    ASM Research, An Accenture Federal Services Company (11/13/25)
    - Related Jobs