Boiler/Compressor Mechanic

Aretum•San Antonio, TX

1d•Onsite

About The Position

We are seeking a skilled Boiler/Compressor Mechanic to support the operation, maintenance, troubleshooting, and repair of boiler systems, air compressors, and related mechanical equipment at an onsite government installation. This role is responsible for helping ensure the safe, reliable, and efficient performance of critical utility and mechanical systems in a highly regulated environment.

Requirements

Minimum of 3 years of experience in boiler, compressor, or industrial mechanical maintenance.
Applicable certifications or licenses in the respective field or line of work.
Working knowledge of boilers, air compressors, pressure systems, pumps, valves, and mechanical control systems.
Ability to read and interpret technical manuals, schematics, blueprints, and maintenance instructions.
Experience performing troubleshooting, preventive maintenance, and repair in an industrial or mission-critical environment.
Ability to work independently and as part of a team in a high-safety environment.
Ability to lift equipment/tools, work in mechanical spaces, and perform physically demanding maintenance tasks as required.
Ability to obtain and maintain required installation/base access.

Nice To Haves

Experience supporting government, military, industrial, manufacturing, or other secure facilities.
Familiarity with compressed air dryers, pressure vessels, steam or hot water systems, and mechanical utility infrastructure.
OSHA, boiler operator/mechanic, HVAC/mechanical, or similar industry certifications.
Experience working in environments with strict safety, access, and operational requirements.
Secret clearance or prior eligibility for military installation access preferred.

Responsibilities

Install, inspect, maintain, troubleshoot, and repair boilers, air compressors, pumps, valves, piping, regulators, gauges, dryers, and related mechanical equipment.
Perform preventive and corrective maintenance on boiler and compressed air systems to reduce downtime and support uninterrupted site operations.
Monitor system performance, identify mechanical issues, and make necessary repairs or adjustments to ensure safe and efficient operation.
Inspect fittings, controls, pressure vessels, safety devices, and auxiliary equipment for proper function and compliance with safety standards.
Diagnose failures in mechanical systems and replace worn or defective parts using appropriate tools, testing equipment, and maintenance procedures.
Support start-up, shutdown, and operational checks of boilers, compressors, and associated systems.
Maintain accurate maintenance records, inspection logs, and service documentation.
Follow all applicable safety, environmental, and facility procedures, including lockout/tagout and other industrial maintenance protocols.
Coordinate with facility operations, maintenance, and engineering personnel to support site requirements and resolve equipment issues in a timely manner.