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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Critical Systems Technician II, Battery - **Company:** Reliant Critical Infrastructure - **Location:** Las Vegas, NV, United States - **Salary:** $56,160.0 - $83,200.0 - **Contract:** Permanent contract - **Skills:** Microsoft Word, Microsoft Excel, Microsoft Office, Tools for Reporting, Cts+ - **Published:** May 14, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=387b16380fa3ab4f ## About the Role Do you have experience in Schematics?, Do you have a High school diploma or GED?, * High school diploma or equivalent. * Ability to safely operate department equipment and use hand and general maintenance tools. * Basic understanding of or willingness to learn AC/DC theory, electronic components, and circuitry. * Proficient with Microsoft Office applications, including Word and Excel. * Ability to work from diagrams, sketches, and verbal instructions. * Completion of OSHA 10-hour certification and NFPA-70E Safety Training (or willingness to obtain). * Experience or willingness to learn the use of digital multimeters, amp clamps, flexible CTs, and battery testing equipment. * Understanding of proper use of isolation devices and PPE, including Arc-Flash suits. * Competency or willingness to learn battery string connections (series, parallel, series-parallel) and installation best practices. * Ability to lift and carry up to 70 pounds regularly, and occasionally up to 100 pounds. * Regular and reliable attendance. * Must be a U.S. citizen. * Ability to obtain security clearance is preferred. Offered compensation: $27/yr - $40/yr Experience and License Requirements * Battery Maintenance * Electronic Circuitry * NFPA-70E Safety Training * OSHA 10-hour certification ## Description Join a team dedicated to supporting critical infrastructure as a Critical Systems Technician II, Battery. In this role, you will play a key part in ensuring the reliability and performance of battery systems that support Uninterruptible Power Supply (UPS) systems for essential facilities. This position offers hands-on experience with battery installations, maintenance, and troubleshooting, as well as opportunities to learn and grow within a collaborative environment. The company values safety, teamwork, and professional development, providing a supportive workplace where your contributions help maintain the uptime and security of mission-critical operations., * Assist with battery replacements and new installations for UPS systems. * Support preventative and scheduled maintenance of battery systems with minimal disruption to customers. * Maintain a clean and organized job site during all phases of work. * Follow operational, maintenance, and emergency procedures to ensure safety and compliance. * Work from schematic diagrams, sketches, and verbal instructions to complete tasks. * Interact effectively with internal teams and external customers to ensure high-quality service. * Assist with work in other service divisions, such as Switch Gear, Operations, and HVAC, as needed. * Participate in warehouse operations when required. * Learn and apply techniques for disconnecting and connecting sealed batteries, building battery racks, and installing spill containment systems. * Collect and enter data from preventive maintenance services using company reporting tools. * Gain experience in troubleshooting, routine, and emergency maintenance of DC battery systems with increasing independence. * Adhere strictly to facility work rules and safety procedures, including the use of personal protective equipment (PPE). * Travel approximately 30% or more to customer sites as required. * Perform other duties as assigned by Services Management. ## Related Videos - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) - [Developing the Rich Text Editor for DeepL.com](https://www.wearedevelopers.com/videos/1172-developing-the-rich-text-editor-for-deepl-com) - [In-depth .NET Azure Functions: Isolated mode, performance and durable AI agents](https://www.wearedevelopers.com/videos/100207-in-depth-net-azure-functions-isolated-mode-performance-and-durable-ai-agents) - [From Syntax to Singularity: AI’s Impact on Developer Roles](https://www.wearedevelopers.com/videos/900-from-syntax-to-singularity-ai-s-impact-on-developer-roles) - [From Tables to Graphs in Minutes: Supercharging Kusto Graph Analytics with AI-Powered Development](https://www.wearedevelopers.com/videos/1543-from-tables-to-graphs-in-minutes-supercharging-kusto-graph-analytics-with-ai-powered-development) ## Related Articles - [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) - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology) - [A Guide to Green Tech and Green IT Careers](https://www.wearedevelopers.com/magazine/374-a-guide-to-green-tech-and-green-it-careers) - [Software Developer Salary in Austria [2023]](https://www.wearedevelopers.com/magazine/213-software-developer-salary-in-austria-2023) - [9 Ways to Make Money Hacking](https://www.wearedevelopers.com/magazine/333-9-ways-to-make-money-hacking) - [DevOps Engineer Salary [2023]](https://www.wearedevelopers.com/magazine/203-devops-engineer-salary-2023)