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Mechanical HVAC Technician - Careers at Leidos

Leidos

Mechanical HVAC Technician - Careers at Leidos

full-timePosted: Feb 3, 2026

Job Description

Join Leidos as a Mechanical HVAC Technician in Springfield, VA

Leidos is seeking a skilled Mechanical and HVAC Systems Technician to ensure the reliable operation of critical building infrastructure in commercial and industrial facilities. This full-time, mid-level role demands hands-on expertise in installing, maintaining, troubleshooting, and repairing HVAC systems, mechanical piping, and support equipment. With a focus on mission-critical environments, you'll play a vital role in supporting national security operations.

Primary Responsibilities

  • Install and repair HVAC systems including air handling units, fan coils, pumps, compressors, heat exchangers, valves, and dampers.
  • Fabricate piping for water, steam, chilled water, gases using welding, brazing, threading, and mechanical joins on materials like carbon steel, stainless steel, and copper.
  • Troubleshoot complex issues such as leaks, airflow imbalances, temperature failures, vibrations, and malfunctions.
  • Execute preventive maintenance, pressure testing, flushing, balancing, and commissioning to meet performance specs.
  • Read mechanical drawings, P&IDs, and plans; coordinate with facilities teams and contractors; document via CMMS.
  • Ensure compliance with mechanical codes, OSHA standards, and internal safety protocols.

Basic Qualifications

  • Active TS/SCI with Polygraph clearance (required).
  • High school diploma + 2-4 years HVAC/mechanical experience in commercial/industrial settings.
  • Technical training or apprenticeship; proficiency with diagnostic tools and hand/power tools.

Preferred Qualifications

  • 5+ years in mission-critical facilities; EPA 608 certification.
  • Associate degree in HVAC/Mechanical; BAS familiarity; root cause analysis expertise.
  • Knowledge of energy standards, CMMS, and regulatory compliance.

Thrive in a dynamic environment where your technical skills directly impact facility reliability. Leidos offers competitive pay, comprehensive benefits, and career growth opportunities. Apply now to secure clearance-required roles in Springfield, VA.

Locations

  • Springfield, Virginia, United States

Salary

Estimated Salary Rangehigh confidence

75,000 - 95,000 USD / yearly

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • HVAC system installation and repairintermediate
  • Mechanical piping fabrication (welding, brazing, soldering)intermediate
  • Troubleshooting leaks, airflow, pressure, and temperature issuesintermediate
  • Reading P&IDs, mechanical drawings, and control diagramsintermediate
  • Preventive and predictive maintenanceintermediate
  • Diagnostic tools (pressure gauges, airflow meters, vibration analyzers)intermediate
  • CMMS documentation and work coordinationintermediate
  • Building automation systems (BAS) familiarityintermediate

Required Qualifications

  • Active TS/SCI with Polygraph clearance (required) (experience)
  • High school diploma or equivalent + 2-4 years hands-on HVAC/mechanical experience (experience)
  • Technical training or apprenticeship in HVAC/mechanical systems (experience)
  • EPA 608 certification (preferred) (experience)
  • 5+ years in industrial/mission-critical facilities (preferred) (experience)
  • Associate degree or trade certification (preferred) (experience)

Responsibilities

  • Install, maintain, troubleshoot, and repair HVAC and mechanical systems including AHUs, pumps, compressors, and heat exchangers
  • Fabricate and repair piping systems for water, steam, chilled water, gas, and process fluids using carbon steel, stainless steel, copper
  • Perform pressure testing, flushing, balancing, and system commissioning for HVAC, chilled water, steam, and fire protection
  • Conduct preventive, predictive, and corrective maintenance to ensure system reliability and efficiency
  • Interpret technical drawings, coordinate with teams, maintain CMMS records, and comply with codes/safety standards

Benefits

  • general: Comprehensive health, dental, and vision insurance
  • general: 401(k) with company match and immediate vesting
  • general: Paid time off, holidays, and flexible work options
  • general: Professional development and tuition reimbursement
  • general: Employee stock purchase plan and performance bonuses

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Leidos logo

Mechanical HVAC Technician - Careers at Leidos

Leidos

Mechanical HVAC Technician - Careers at Leidos

full-timePosted: Feb 3, 2026

Job Description

Join Leidos as a Mechanical HVAC Technician in Springfield, VA

Leidos is seeking a skilled Mechanical and HVAC Systems Technician to ensure the reliable operation of critical building infrastructure in commercial and industrial facilities. This full-time, mid-level role demands hands-on expertise in installing, maintaining, troubleshooting, and repairing HVAC systems, mechanical piping, and support equipment. With a focus on mission-critical environments, you'll play a vital role in supporting national security operations.

Primary Responsibilities

  • Install and repair HVAC systems including air handling units, fan coils, pumps, compressors, heat exchangers, valves, and dampers.
  • Fabricate piping for water, steam, chilled water, gases using welding, brazing, threading, and mechanical joins on materials like carbon steel, stainless steel, and copper.
  • Troubleshoot complex issues such as leaks, airflow imbalances, temperature failures, vibrations, and malfunctions.
  • Execute preventive maintenance, pressure testing, flushing, balancing, and commissioning to meet performance specs.
  • Read mechanical drawings, P&IDs, and plans; coordinate with facilities teams and contractors; document via CMMS.
  • Ensure compliance with mechanical codes, OSHA standards, and internal safety protocols.

Basic Qualifications

  • Active TS/SCI with Polygraph clearance (required).
  • High school diploma + 2-4 years HVAC/mechanical experience in commercial/industrial settings.
  • Technical training or apprenticeship; proficiency with diagnostic tools and hand/power tools.

Preferred Qualifications

  • 5+ years in mission-critical facilities; EPA 608 certification.
  • Associate degree in HVAC/Mechanical; BAS familiarity; root cause analysis expertise.
  • Knowledge of energy standards, CMMS, and regulatory compliance.

Thrive in a dynamic environment where your technical skills directly impact facility reliability. Leidos offers competitive pay, comprehensive benefits, and career growth opportunities. Apply now to secure clearance-required roles in Springfield, VA.

Locations

  • Springfield, Virginia, United States

Salary

Estimated Salary Rangehigh confidence

75,000 - 95,000 USD / yearly

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • HVAC system installation and repairintermediate
  • Mechanical piping fabrication (welding, brazing, soldering)intermediate
  • Troubleshooting leaks, airflow, pressure, and temperature issuesintermediate
  • Reading P&IDs, mechanical drawings, and control diagramsintermediate
  • Preventive and predictive maintenanceintermediate
  • Diagnostic tools (pressure gauges, airflow meters, vibration analyzers)intermediate
  • CMMS documentation and work coordinationintermediate
  • Building automation systems (BAS) familiarityintermediate

Required Qualifications

  • Active TS/SCI with Polygraph clearance (required) (experience)
  • High school diploma or equivalent + 2-4 years hands-on HVAC/mechanical experience (experience)
  • Technical training or apprenticeship in HVAC/mechanical systems (experience)
  • EPA 608 certification (preferred) (experience)
  • 5+ years in industrial/mission-critical facilities (preferred) (experience)
  • Associate degree or trade certification (preferred) (experience)

Responsibilities

  • Install, maintain, troubleshoot, and repair HVAC and mechanical systems including AHUs, pumps, compressors, and heat exchangers
  • Fabricate and repair piping systems for water, steam, chilled water, gas, and process fluids using carbon steel, stainless steel, copper
  • Perform pressure testing, flushing, balancing, and system commissioning for HVAC, chilled water, steam, and fire protection
  • Conduct preventive, predictive, and corrective maintenance to ensure system reliability and efficiency
  • Interpret technical drawings, coordinate with teams, maintain CMMS records, and comply with codes/safety standards

Benefits

  • general: Comprehensive health, dental, and vision insurance
  • general: 401(k) with company match and immediate vesting
  • general: Paid time off, holidays, and flexible work options
  • general: Professional development and tuition reimbursement
  • general: Employee stock purchase plan and performance bonuses

Target Your Resume for "Mechanical HVAC Technician - Careers at Leidos" , Leidos

Get personalized recommendations to optimize your resume specifically for Mechanical HVAC Technician - Careers at Leidos. Takes only 15 seconds!

AI-powered keyword optimization
Skills matching & gap analysis
Experience alignment suggestions

Check Your ATS Score for "Mechanical HVAC Technician - Careers at Leidos" , Leidos

Find out how well your resume matches this job's requirements. Get comprehensive analysis including ATS compatibility, keyword matching, skill gaps, and personalized recommendations.

ATS compatibility check
Keyword optimization analysis
Skill matching & gap identification
Format & readability score

Tags & Categories

Jobs in Springfield, VALeidos CareersHVAC Jobs United StatesCleared Facilities JobsMechanical TechnicianEngineeringInformation TechnologySecurity

Answer 10 quick questions to check your fit for Mechanical HVAC Technician - Careers at Leidos @ Leidos.

Quiz Challenge
10 Questions
~2 Minutes
Instant Score

Related Books and Jobs

No related jobs found at the moment.