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Critical Systems Battery Technician

Reliant Critical Infrastructure
Ashburn, VA Full Time
POSTED ON 12/18/2025
AVAILABLE BEFORE 2/17/2026
Join a team dedicated to supporting critical infrastructure as a Critical Systems Technician II, Battery in Ashburn, VA. 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, while working alongside experienced professionals in a collaborative environment. ResponsibilitiesAssist 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.Interact professionally with internal teams and external customers.Utilize hand tools and general maintenance equipment as required.Assist with tasks in other service divisions, such as Switch Gear, Operations, and HVAC, as needed.Work from schematic diagrams, sketches, and verbal instructions to complete assignments.Learn and support the disconnection and connection of sealed batteries in cabinets and open racks.Gain experience in building and installing flooded cell battery racks and spill containment systems.Enter pre-installation test readings and collect data from maintenance services using a laptop computer.Travel approximately 30% or more to customer sites as required.Adhere strictly to facility work rules and safety procedures at all times.Perform other duties as assigned by Services Management.Regular and reliable attendance is essential.QualificationsHigh school diploma or equivalent.Basic knowledge of, or willingness to learn, AC/DC theory, electronic components, and circuitry.Ability to use digital multimeters, amp clamps, and battery testing equipment (training provided).Familiarity with Microsoft Office applications, including Word and Excel.Completion of OSHA 10-hour certification and NFPA-70E Safety Training (or willingness to obtain).Understanding of proper use of isolation devices, arc-flash suits, and personal protective equipment (PPE).Ability to work from diagrams and follow verbal instructions.Strong attention to detail and commitment to safety.Ability to travel as required (approximately 30% or more).Must be a U.S. citizen.

Salary : $23 - $35

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