Boiler/Compressor Mechanic at ARETUM Holdings LLC – Bethesda, Maryland

Installation Access Requirement: Candidates must be eligible to obtain and maintain access to a U.S. Army installation (base access) in accordance with applicable government/customer requirements.

About Aretum

Aretum is a mission-driven organization committed to delivering innovative, technology-enabled solutions to our customers across defense, civilian, and homeland security sectors. Our teams work at the intersection of strategy, technology, and transformation, helping agencies solve their most critical challenges. We believe in investing in our people and creating a culture where collaboration, inclusion, and professional growth are at the forefront.

Job Summary

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.

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.

Required Qualifications

• 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.

Preferred Qualifications

• 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.

Health Care Plan (Medical, Dental & Vision)

Retirement Plan (401k)

Life Insurance (Basic, Voluntary & AD&D)

Paid Time Off

Family Leave (Maternity, Paternity)

Short Term & Long-Term Disability

Training & Development

EEO Statement

Aretum is committed to fostering a workplace rooted in excellence, integrity, and equal opportunity for all. We adhere to merit-based hiring practices, ensuring that all employment decisions are made based on qualifications, skills, and ability to perform the job, without preference or consideration of factors unrelated to job performance.

As an Equal Opportunity Employer, Aretum complies with all applicable federal, state, and local employment laws.

We are proud to support our nation’s veterans and military families, providing career opportunities that honor their service and experience.

If you require reasonable accommodation during the hiring process due to a disability, please contact hr@aretum.com for assistance.

Equal Opportunity Employer/Veterans/Disabled

This is a contingent position, meaning employment is dependent upon the successful award of the associated contract to Aretum and completion of any required background investigation or security clearance verification.

U.S. Work Authorization

Applicants must be currently authorized to work in the United States on a full-time basis. This position does not offer sponsorship.