> Markdown version of [/jobs/ext/2978257-system-administrator-mission-support-operator-mso-fellow](https://www.wearedevelopers.com/jobs/ext/2978257-system-administrator-mission-support-operator-mso-fellow). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # SYSTEM ADMINISTRATOR / MISSION SUPPORT OPERATOR (MSO) FELLOW - **Company:** General Dynamics Information Technology - **Location:** Livermore, CA, United States (Remote available) - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Configuration Management, CompTIA Security+, Computer Networks, System Configuration, Linux, Monitoring of Systems, Information Technology Operations, Networking Basics, Network Administration, Wireshark, Enterprise Software Applications, Software Troubleshooting, Information Technology, SolarWinds (Software), Splunk - **Published:** September 18, 2026 - **Apply:** https://www.dice.com/job-detail/bfa4153f-1e93-4767-86d7-baf0f1bcc882 ## About the Role IT Networking, Networking, Solarwinds, Wireshark, 8 + years of related experience, * High school diploma required. * Bachelor's degree in computer science, engineering, or related field preferred. Experience: * 8+ years of IT, network administration, system support, or multi-domain operations experience. Required Qualifications: * Experience with monitoring tools (SolarWinds, Splunk, Wireshark). * Experience supporting operational IT systems, environmental infrastructure, or Tier 1/2 troubleshooting. * Working knowledge of critical physical infrastructure (HVAC, Power, UPS, etc.) that supports mission operations. Desired Qualifications: * Experience with Linux and Windows system administration and networking preferred. Technical & Professional Skills: * Experience in enterprise monitoring, hardware/software troubleshooting, and device/system maintenance. * Understanding of network fundamentals (Layer 1/2/3), configuration management, and incident response workflows. * Ability to document operational procedures, system configurations, and troubleshooting steps. * Experience supporting expanded or modified systems in operational environments. * Strong communication skills; ability to collaborate across mission and technical teams. * Ability to operate effectively in a demanding, mission-critical, on-site environment. * Familiarity with Linux and Windows system administration; networking background preferable. Certifications: * DoD 8570-compliant certification required (e.g., CompTIA Security+ CE). Role Requirements: * Active TS/SCI security clearance. * U.S. Citizenship required. * On-site attendance at customer site in Livermore, CA * Fellowship duration aligned with DoW SkillBridge requirements. * Ability to work in a collaborative team environment. ## Description Through the Department of War (DoW) SkillBridge Program, GDIT offers transitioning service members the opportunity to gain hands-on training and professional experience as a Senior System Administrator / Mission Support Operator (MSO) Fellow, supporting mission-critical IT operations within a classified, 24/7 enterprise environment. Transform your technical knowledge into operational impact as a Senior System Administrator / Mission Support Operator (MSO) Fellow with GDIT. A career in enterprise IT operations means sustaining and defending the systems that matter most. In this Fellowship, you will gain meaningful exposure to real-time mission operations, enterprise monitoring, fault triage, and Tier 1/2 support across a highly complex and globally distributed IT infrastructure. At GDIT, people are our differentiators. As a Senior System Administrator / Mission Support Operator (MSO) Fellow, you will learn how Tier 1 and Tier 2 support is executed in live operational environments, how high-priority systems are monitored using enterprise tools such as SolarWinds, Splunk, and Wireshark, and how rapid incident response is performed to maintain continuity across multi-domain classified networks. Working alongside experienced System Administrators, Network Engineers, and Mission Directors, you will gain practical experience in troubleshooting, configuration management, mission reporting, and satellite ground station/spectrum-related monitoring., * Monitor the performance, capacity, and health of end-to-end IT systems using enterprise platforms such as SolarWinds, Splunk, and Wireshark. * Participate in supervised Tier 1/2 triage for hardware, software, environmental, RF spectrum, and network-related alerts. * Observe and support rapid incident response, fault isolation, situational reporting, and escalation procedures in a 24/7 operations center. * Gain exposure to critical physical infrastructure dependencies-including HVAC, UPS, and power systems-that support mission facilities. * Support configuration management functions (Incidents and Assets) using tools such as BMC Remedy. * Learn to conduct daily, weekly, monthly, and quarterly functional checks to validate system readiness and operational continuity. * Participate in mission exercises, operational rehearsals, and readiness validation events. * Assist in developing, updating, and maintaining SOPs and TTPs that govern mission operations. * Observe collaboration with Mission Directors, System Administrators, Network Engineers, external sites, and system operators for real-time detection, isolation, and issue resolution. * Support basic Layer 1/2/3 networking tasks, documentation, troubleshooting, and integration activities. * Gain exposure to satellite ground station monitoring, RF spectrum fundamentals, and enterprise communications dependencies. * Learn how mission planning, workflow improvement, and enterprise system integration are performed to enhance operational effectiveness. * Participate in technical exchanges, operational briefs, and mission synchronization meetings. * Gain awareness of modernization efforts, technology-insertion planning, and lifecycle upgrade strategies across a multi-location enterprise., * Can participate within the last 6 months of separation or retirement * Will receive an honorable discharge * Has taken any service TAP/TGPS * Has attended or participated in an ethics brief within the last 12 months Received Unit Commander (first O-4/Field Grade commander in chain of command) written authorization and approval to participate in DoW SkillBridge Program prior to start of the fellowship. 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