At Tlingit Haida Tribal Business Corporation (THTBC), your work goes beyond the job description—it becomes part of a purpose-driven legacy. Our continuous commitment to growth directly contributes to the strength, resilience, and future of the communities we serve. Every milestone we achieve helps fund programs, expand services, and create lasting value for the Tribe, making each success a shared one.

For more than 35 years THTBC and its subsidiaries have delivered mission-critical services to federal clients globally. From logistics and information technology to cybersecurity and facilities operations, we are united by a single purpose: to generate meaningful economic opportunity and sustainable growth for the Tlingit & Haida Tribes of Alaska.

Together We Grow – One Mission, One Team – With a Commitment to Serve

Job Title: HVAC Supervisor

Work Location: Naval Station Mayport, FL

Labor Category: Exempt

Travel Requirement: 25%

***CONTINGENT ON CONTRACT AWARD***

About the Role

The HVAC Supervisor is responsible for overseeing the operation, maintenance, installation, troubleshooting, diagnostics, and repair of residential, commercial, and industrial HVAC and plumbing systems. This position provides technical leadership and supervision to qualified HVAC technicians and mechanics, ensuring work is performed safely, efficiently, and in accordance with applicable contract requirements, industry standards, and manufacturer specifications.

The HVAC Supervisor must possess extensive technical knowledge of HVAC systems, direct digital controls (DDC), steam boilers, oil combustion, and plumbing systems, with demonstrated experience supervising personnel responsible for facility operations and maintenance.

What You'll Be Doing

Lead and oversee daily HVAC and plumbing operations, maintenance, installation, repair, troubleshooting, and diagnostics in support of contract requirements.
Supervise and provide technical guidance to qualified HVAC technicians and mechanics.
Oversee residential, commercial, and industrial HVAC systems, including DDC controls, steam boilers, oil combustion, and plumbing systems.
Plan staffing, maintenance schedules, work assignments, and operational priorities to ensure reliable system performance.
Monitor HVAC system performance, preventive maintenance, inspections, and corrective repairs; identify deficiencies and implement corrective actions.
Ensure compliance with applicable DoD, Navy, installation, safety, environmental, regulatory, and Company requirements.
Maintain accurate maintenance records, inspection reports, equipment documentation, and required contract deliverables.
Ensure assigned HVAC technicians meet applicable journeyman qualifications, experience requirements, and manufacturer-specific training requirements.
Coordinate with Program Management, Government representatives, maintenance teams, and other stakeholders to resolve operational issues.
Identify opportunities to improve HVAC efficiency, equipment reliability, safety, and overall service delivery.
Adhere to Company policies, procedures, and safety regulations.
Perform other duties as assigned.

What We're Looking For

Demonstrated technical knowledge and experience with residential, commercial, and industrial HVAC systems, DDC controls, steam boilers, oil combustion, and plumbing.
Experience supervising qualified technicians and mechanics performing HVAC and plumbing operations, maintenance, installation, repair, troubleshooting, and diagnostics.
Must possess one of the following:
- Current and valid state or municipal HVAC license with experience and examination requirements comparable to Level III technician certification.
- Level III Technician Certification from a nationally recognized certifying organization.
- NATE certification in HVAC Service and Oil Hydronics.
Must possess a Senior Level Efficiency Analyst NATE Certification.
Must possess an EPA Section 608 Universal Certification.
Candidates qualifying through Level III certification must have completed an apprenticeship-level training program and possess a minimum of four (4) years of progressive experience across multiple HVAC system types.
Demonstrated competency in air conditioning and distribution systems, heat pumps, gas and oil furnaces, light-commercial and commercial refrigeration, and HVAC efficiency analysis.
Ability to interpret and apply contractual requirements, technical specifications, manufacturer guidance, and applicable safety regulations.
Proficiency in Microsoft Office Suite; experience with work order systems such as Maximo preferred.
Experience supporting federal installations or working within the government contracting environment preferred.
Must be able to maintain the ability to access the government worksite.
Must possess and maintain a valid state driver’s license and a safe driving record, in accordance with company policy, to operate vehicles or equipment as required for the position.

Physical Demands & Work Environment

This position is primarily performed in an office setting; however, regular site visits and field inspections are required. Must be able to work outdoors in varying weather conditions and navigate active work sites when necessary. This may include standing, walking, bending, or climbing for extended periods while wearing personal protective equipment (PPE).
Must be able to work on-call, alternate, and extended shift schedules when necessary to meet mission requirements, including weekends and holidays.

Why Us?

At Tlingit Haida Tribal Business Corporation (THTBC), our work goes beyond delivering exceptional services—we are driven by a mission to create meaningful impact. When you join our team, you become part of an organization that values purpose, performance, and people.

We offer the opportunity to work in dynamic, fast-paced environments where your contributions directly impact mission success. Our teams are built on collaboration, accountability, and a commitment to excellence, ensuring you are supported while being challenged to grow.

Join us and be part of a team where your work matters.

Benefits

We offer a comprehensive and flexible benefits package designed to support your health, well-being, and financial security. Benefits include:

Medical, Dental, and Vision coverage
TRICARE Supplemental
Critical Illness insurance
Company-Paid Life and Short-Term Disability insurance
Optional Long-Term Disability
Paid Leave
401(k) Retirement Plan
Identity Theft Protection
Employee Discounts
Wellness Seminars

For union represented positions, benefits and leave are provided in accordance with the applicable Collective Bargaining Agreement.

Pre-Employment Screening: All candidates must successfully complete pre-employment screening, which may include a criminal background check, motor vehicle record review, and 5-panel drug screening, in accordance with company policy and applicable laws.

Equal Employment Opportunity: We are proud to be an equal opportunity employer and are committed to full compliance with all applicable federal, state, and local employment laws. We consider all qualified applicants for employment without regard to race, color, religion, creed, national origin, sex, gender identity or expression, age, marital status, sexual orientation, veteran status, disability, pregnancy, parental status, or any other status protected by applicable law.

Reasonable Accommodation: If you have a disability or medical condition and require a reasonable accommodation at any stage of the hiring process, please notify the designated recruiter so we can provide appropriate assistance.

HVAC Supervisor

About the Role

Skills

Benefits

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