Senior Operations Technician — Critical Facility (Night Shift)

Leidos Inc; Chantilly (VA); On-site; USD 90,000 - 120,000; Full time

Job summary

Leidos is seeking a Senior Operations Technician to join our facilities team in Chantilly, VA. You will lead operation, maintenance, and repair of critical building systems, including HVAC, boilers, generators, electrical distribution, and BAS, ensuring safe, reliable performance.

You will supervise Junior Technicians, review inspections and logs, and coordinate with cross-functional teams during outages, while adhering to OSHA and NFPA safety standards.

Qualifications

• Must hold TS/SCI with poly clearance.
• Willingness to work night shifts (6:00 PM–6:00 AM).
• High school diploma or equivalent.
• 2–3 years of hands-on automotive/heavy equipment maintenance and repair.
• Ability to read and interpret technical manuals, wiring diagrams, and diagnostic tools.
• Proficient with standard hand and power tools for disassembly/reassembly.
• Experience with preventive and corrective maintenance, including brake adjustments and light alignments.
• Strong troubleshooting and failure analysis skills.
• Familiar with safety protocols and safe work practices.

Responsibilities

• Operate, maintain, and repair critical infrastructure systems.
• Maintain boilers, chillers, HVAC systems, and electrical gear.
• Monitor BAS interfaces and respond to alarms.
• Lead and mentor Junior Operations Technicians.
• Maintain inspections, repairs, and operation logs.
• Ensure OSHA/NFPA safety compliance.
• Coordinate with cross-functional teams during outages and emergencies.

Skills

Security clearance

Shift flexibility

Automotive/heavy equipment

Technical reading

Tools proficiency

Maintenance experience

Troubleshooting

Safety practices

Education

High school diploma or equivalent

Tools

CMMS or diagnostic software

Job description

Leidos is seeking a Senior Operations Technician to join our facilities team in Chantilly, VA. You will lead operation, maintenance, and repair of critical building systems, including HVAC, boilers, generators, electrical distribution, and BAS, ensuring safe, reliable performance.

You will supervise Junior Technicians, review inspections and logs, and coordinate with cross-functional teams during outages, while adhering to OSHA and NFPA safety standards.