> Markdown version of [/jobs/ext/51772-ms-a-environment-o-m-and-hd-systems-administrator](https://www.wearedevelopers.com/jobs/ext/51772-ms-a-environment-o-m-and-hd-systems-administrator). 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). --- # MS&A Environment O&M and HD - Systems Administrator - **Company:** Vision Information Technology Consultants LLC - **Location:** Los Angeles, CA, United States - **Experience:** Expert - **Salary:** $80,995.0 - $124,987.0 - **Contract:** Permanent contract - **Skills:** Microsoft Windows, Active Directory, Software Documentation, CompTIA Security+, Dynamic Host Configuration Protocol, Linux, Disaster Recovery, Domain Name System (DNS), Monitoring of Systems, Hyper-V, Issue Tracking Systems, Linux Servers, Windows Servers, Server Virtualization, Software Asset Management, Virtualization Technology, Software Troubleshooting, Information Technology, Patch Management, User Administration, Vmware - **Published:** May 22, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=85c7a1700bd4dab5 ## About the Role Do you have experience in Server virtualization?, Do you have a Bachelor's degree?, * Active Secret Security Clearance (required prior to start). * Current CompTIA Security+ certification (DoD 8570/IAT Level II compliant). * Bachelor's degree in Information Technology, Computer Science, or related field preferred; equivalent experience considered. * 7+ years of systems administration and help desk support experience in enterprise environments. * Experience supporting Windows Server and/or Linux operating systems. * Familiarity with virtualization technologies such as VMware or Hyper-V. * Experience with Active Directory, DNS, DHCP, and enterprise networking concepts. * Understanding of cybersecurity best practices and DoD security requirements. * Strong troubleshooting, communication, and customer service skills. * Ability to work onsite at LAAFB in a classified or secure environment., * Experience supporting DoD or U.S. Air Force programs. * Knowledge of DISA STIGs, RMF, and NIST security frameworks. * Additional certifications such as Microsoft, VMware, or Linux certifications. * Experience with ticketing systems and IT service management tools. ## Description Vision IT is seeking a highly motivated and experienced MS&A Environment O&M and HD - Systems Administrator to support mission-critical operations at Los Angeles Air Force Base (LAAFB). The selected candidate will provide OperationsMaintenance (O&M) and Help Desk (HD) support for enterprise systems and infrastructure in a secure Department of Defense environment. This role requires strong technical expertise, exceptional customer support skills, and the ability to work effectively in a fast-paced onsite environment., * Provide day-to-day administration, monitoring, maintenance, and support of Windows/Linux server environments. * Perform system installation, configuration, patch management, upgrades, and troubleshooting. * Support OperationsMaintenance (O&M) activities for mission systems and enterprise infrastructure. * Deliver Tier I/II/III Help Desk support for end users and mission partners. * Monitor system performance, security compliance, and operational availability. * Create and maintain system documentation, standard operating procedures, and configuration records. * Support Active Directory administration including user account management, group policies, and permissions. * Assist with cybersecurity compliance efforts in accordance with DoD and DISA STIG requirements. * Coordinate with network engineers, cybersecurity teams, and program stakeholders to resolve technical issues. * Maintain hardware/software inventory and assist with asset management activities. * Participate in system backups, disaster recovery, and continuity of operations procedures. * Escalate critical incidents and provide timely status updates to leadership and customers. ## Related Videos - [Crew Management System for Airlines: Plan duties for pilots & flight attendants worldwide](https://www.wearedevelopers.com/videos/1444-crew-management-system-for-airlines-plan-duties-for-pilots-flight-attendants-worldwide) - [WebAssembly: The Next Frontier of Cloud Computing](https://www.wearedevelopers.com/videos/972-webassembly-the-next-frontier-of-cloud-computing) - [Docker network without Docker](https://www.wearedevelopers.com/videos/1418-docker-network-without-docker) - [Generating code with Angular schematics](https://www.wearedevelopers.com/videos/129-generating-code-with-angular-schematics) - [Docker exec without Docker](https://www.wearedevelopers.com/videos/1094-docker-exec-without-docker) - [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) ## Related Articles - [What Are The Top Skills Required For Azure Developers?](https://www.wearedevelopers.com/magazine/77-what-are-the-top-skills-required-for-azure-developers) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [Dev Digest 164: AI Agents, AI Blindspots and MCP security problems](https://www.wearedevelopers.com/magazine/578-dev-digest-164-ai-agents-ai-blindspots-and-mcp-security-problems) - [Dev Digest 134 - Where pixels sing?](https://www.wearedevelopers.com/magazine/477-dev-digest-134-where-pixels-sing) - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology)