Critical UPS Battery Systems Technician II

Reliant Critical Infrastructure; Ashburn (VA); On-site; USD 60,000 - 90,000; Full time

Job summary

Reliant Critical Infrastructure is seeking a Critical Systems Technician II, Connected Services to support battery systems for UPS and critical infrastructure customers. This role involves hands-on work with advanced battery technologies, installations, and preventative maintenance while delivering high-quality service and data collection from field services.

The position emphasizes safety, precision, and customer satisfaction, with travel around 30% and opportunities to grow expertise in DC

Qualifications

• High school diploma or equivalent required or expected.
• Basic knowledge of or willingness to learn AC/DC theory, electronic components, and circuitry.
• Ability to safely operate department equipment and use hand tools.
• Familiarity with or willingness to learn the use of digital multimeters, amp clamps, and battery testing equipment.
• Understanding of or willingness to learn proper use of isolation devices, arc-flash suits, and PPE.
• Competency in Microsoft Office applications, including Word and Excel.
• Ability to work from diagrams, sketches, and verbal instructions.
• Strong attention to detail and commitment to safety.
• Excellent communication and teamwork skills.
• OSHA 10-hour certification and NFPA-70E Safety Training are preferred.

Responsibilities

• Assist with battery replacements and new installations for UPS systems to support critical infrastructure.
• Support preventative and scheduled maintenance of batteries, ensuring minimal disruption to customers.
• Maintain a clean and organized job site during all service activities.
• Collaborate with internal teams and external customers to deliver high-quality service.
• Follow operational, maintenance, and emergency procedures to ensure safety and compliance.
• Adhere to facility work rules and safety protocols at all times.
• Utilize hand tools and general maintenance equipment as required for service tasks.
• 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 accurately.
• Learn and apply procedures for disconnecting and connecting sealed batteries in cabinets and open racks.
• Gain experience in building battery racks, spill containment systems, and installing batteries in critical spaces.
• Enter pre-installation test readings and collect data from maintenance services using a laptop computer.
• Develop skills in preventive maintenance, troubleshooting, and emergency repairs for DC battery systems with increasing independence.
• Participate in warehouse operations as needed.
• Travel approximately 30% or more for service assignments.
• Perform other duties as assigned by Services Management.
• Maintain regular and reliable attendance.

Skills

Communication

Teamwork

Safety awareness

Attention to detail

Ability to read diagrams/sketches

Problem solving

Education

High school diploma or equivalent

OSHA 10-hour certification (preferred)

NFPA-70E Safety Training (preferred)

Tools

Digital multimeter

Amp clamps

Battery testing equipment

Job description

Reliant Critical Infrastructure is seeking a Critical Systems Technician II, Connected Services to support battery systems for UPS and critical infrastructure customers. This role involves hands-on work with advanced battery technologies, installations, and preventative maintenance while delivering high-quality service and data collection from field services.

The position emphasizes safety, precision, and customer satisfaction, with travel around 30% and opportunities to grow expertise in DC