Senior Stationary Engineer - Boilers, HVAC & BAS Pro

Tatitlek Management Services, Inc. (TMSI); Charleston (SC); On-site; USD 90,000 - 120,000; Full time

Job summary

The Tatitlek Corporation seeks an Operating Engineer in Charleston, SC, to oversee the operation, maintenance, and repair of complex mechanical systems in a building—often with high autonomy and senior oversight of junior engineers.

You’ll ensure safe, compliant operation of boilers, HVAC, and electrical gear, coordinating with contractors and managing energy reductions. A DoD security clearance is required or obtainable, with a strong focus on reliability and safety.

Qualifications

• Valid 3rd Class Steam and Hot Water Heating Boiler Engineer license (DC jurisdiction) or ability to obtain upon hire.
• Minimum 3 years of experience in Engineering Services or facility operations.
• Active Top Secret security clearance.
• Comprehensive knowledge of boiler operations, HVAC systems, and building mechanical equipment.
• Strong understanding of electrical systems, controls, and BAS.
• Proven ability to troubleshoot complex mechanical and electrical problems and implement solutions.
• Ability to read and interpret blueprints, schematics, manuals, and diagrams.
• Proficiency in using diagnostic tools, testing equipment, and maintenance software.
• Excellent written and verbal communication skills; team coordination.

Responsibilities

• Operate, monitor, and maintain boilers, HVAC systems, chillers, cooling towers, and related equipment.
• Perform routine inspections, preventive maintenance, and repairs on electrical equipment and pumps.
• Troubleshoot mechanical, electrical, and HVAC failures to minimize downtime.
• Maintain proper temperature, humidity, and air quality throughout the facility.
• Ensure compliance with safety regulations, codes, and environmental standards.
• Maintain logs and records of operation, maintenance, and performance.
• Respond to emergencies including after-hours calls as needed.
• Coordinate with contractors and vendors for specialized repairs and upgrades.
• Support energy conservation initiatives to optimize building efficiency.
• Assist in preventive maintenance program development and implementation.

Skills

Boiler operations

HVAC systems

Electrical systems

Building automation (BAS)

Troubleshooting

Safety regulations

Blueprints & schematics

Diagnostic tools

Maintenance software

Education

3rd Class Steam and Hot Water Boiler Engineer license (DC)

Tools

Diagnostic tools

Testing equipment

Maintenance software

Job description

The Tatitlek Corporation seeks an Operating Engineer in Charleston, SC, to oversee the operation, maintenance, and repair of complex mechanical systems in a building—often with high autonomy and senior oversight of junior engineers.

You’ll ensure safe, compliant operation of boilers, HVAC, and electrical gear, coordinating with contractors and managing energy reductions. A DoD security clearance is required or obtainable, with a strong focus on reliability and safety.