Jr. Operations Technician

Leidos; Chantilly (VA); On-site; USD 50,000 - 70,000; Full time

Job summary

Leidos in Chantilly, Virginia, is looking for a Senior Operations Technician to maintain and repair critical building systems. This role involves operating infrastructure systems like HVAC, electrical distribution, and generators. Candidates need strong mechanical and electrical skills, with experience in maintenance and repair.

The position requires a high school diploma and the ability to work night shifts. Leadership capabilities for mentoring junior technicians are preferred. Join us to make a significant impact on facility operations.

Qualifications

• Hands-on experience in automotive or heavy equipment maintenance and repair.
• Ability to read and interpret technical manuals and wiring diagrams.
• Skilled in performing preventive and corrective maintenance.

Responsibilities

• Operate, maintain, and repair critical infrastructure systems.
• Analyze operational data to detect inefficiencies.
• Lead and guide Junior Operations Technicians.

Skills

Troubleshooting skills

Mechanical systems knowledge

Electrical systems knowledge

Safety protocols familiarity

Education

High school diploma or equivalent

Tools

Standard hand and power tools

Job description

Job Description

Are you an organized and detail-oriented professional with a passion for safeguarding the integrity of critical systems? Are you ready to take on a role where your expertise will make a critical impact? The Multi-Domain Solutions (MDS) division is seeking a Senior Operations Technician to join our facilities team and take a lead role in the operation, maintenance, and repair of critical building systems. This position supports a large, complex facility and requires technical expertise in both mechanical and electrical systems, including HVAC, central plants, generators, power distribution, and building automation systems. The ideal candidate will bring strong troubleshooting skills and leadership capabilities to ensure continuous, safe, and efficient operations.

Primary Responsibilities

• Operate, maintain, and repair critical infrastructure systems, including Boilers, chillers, HVAC systems
• Electrical distribution equipment (transformers, MCCs, UPS, substations)
• Pumps, generators, and power systems
• Building automation systems (BAS)
• Monitor system performance using control panels, gauges, and BAS interfaces.
• Respond to alarms, breakdowns, and emergencies, implementing corrective actions swiftly.
• Analyze operational data to detect inefficiencies or early equipment degradation.
• Perform both scheduled preventive maintenance and unscheduled corrective repairs.
• Lead and guide Junior Operations Technicians in daily tasks and troubleshooting.
• Maintain documentation for inspections, repairs, and operational logs.
• Ensure compliance with OSHA, NFPA, and company safety standards.
• Coordinate with cross-functional departments during equipment outages and emergencies.

Basic Qualifications

• Must be able to obtain a TS/SCI w/ Poly Clearance
• Must be available to work night shifts as part of the regular schedule.
• High school diploma or equivalent.
• 2-3 years of hands‑on experience in automotive or heavy equipment maintenance and repair.
• Working knowledge of hydraulics, pneumatics, cooling systems, and electrical wiring.
• Ability to read and interpret technical manuals, wiring diagrams, chassis charts, and diagnostic tools.
• Skilled in using standard hand and power tools for disassembly and reassembly of mechanical systems.
• Experience performing preventive and corrective maintenance, including brake adjustments, valve grinding, and light alignments.
• Strong troubleshooting and failure analysis skills.
• Familiarity with safety protocols and ability to ensure safe work practices.

Preferred Qualifications

• Experience leading or mentoring junior technicians or overseeing shop operations.
• Strong background in quality control practices, energy efficiency improvements, and safety assurance.
• Familiarity with computerized maintenance management systems (CMMS) or diagnostic software.
• Experience conducting vehicle inspections in compliance with DOT or local regulatory standards.
• Knowledge of technical specification development and parts procurement processes.
• Project management experience related to equipment maintenance or fleet upgrades.
• EPA Section 609 certification for refrigerant handling (for work involving vehicle air conditioning systems).

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.