> Markdown version of [/jobs/ext/524677-t-metrics-system-administrator-level-ii](https://www.wearedevelopers.com/jobs/ext/524677-t-metrics-system-administrator-level-ii). 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). --- # T-Metrics System Administrator - Level II - **Company:** A1FED Incorporated - **Location:** San Antonio, TX, United States - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** Cyber Security, Linux, Oracle Databases, Backup and Restore, Performance Monitor, Cisco, Server Operating Systems & Platforms - **Published:** June 10, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=3df7d980e15d21f7 ## About the Role Do you have experience in System performance monitoring?, Do you have a Bachelor's degree?, Relevant Experience: Four (4) years of progressive experience demonstrating the required proficiency. Minimum Education: Bachelor's degree and/or equivalent. IA Technical/Management Designation: IAT II and CE * Certifications Required (at least one from each): + IAT-II o CCNA - Security o SSCP o CySA+ o Security+ CE o GICSP o GSEC + Computing Environment (CE) o Linux+ o MCITP: 2008 Server Administrator o Oracle 10G DBA o CCNA (Cisco Certified Network Associate) ## Description Functional Responsibility: Deploy, sustain and troubleshoot the T-Metrics ACD on new or existing server operating systems and related infrastructure software and hardware. Administer day-to-day sustainment, integrity, security and availability of infrastructure platforms. Perform daily system backups, performance monitoring, capacity analysis, and maintain security posture of infrastructure systems. Create standard operating procedures, maintenance guides, and knowledge base articles to ensure proper documentation is established for the operational upkeep of the infrastructure platforms. ## Related Videos - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) - [Docker network without Docker](https://www.wearedevelopers.com/videos/1418-docker-network-without-docker) - [How Cisco embraced a DevOps culture within its network engineering team](https://www.wearedevelopers.com/videos/99-how-cisco-embraced-a-devops-culture-within-its-network-engineering-team) - [Thinking Differently - How to Make Money from Cyber Attacks & Cheats](https://www.wearedevelopers.com/videos/745-thinking-differently-how-to-make-money-from-cyber-attacks-cheats) - [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) - [Docker exec without Docker](https://www.wearedevelopers.com/videos/1094-docker-exec-without-docker) ## Related Articles - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology) - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer) - [How should you format your IT resume?](https://www.wearedevelopers.com/magazine/68-how-should-you-format-your-it-resume) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [From developer to manager – what does it take to become an engineering manager?](https://www.wearedevelopers.com/magazine/42-from-developer-to-manager-what-does-it-take-to-become-an-engineering-manager)