HVAC Systems Specialist Facility Rebuild

HVAC Systems Specialist -- Facility Rebuild

Location:

Dallas, Oregon

Ascentec Engineering seeks a senior HVAC professional to lead the comprehensive evaluation, correction, and rebuild of an existing commercial HVAC system experiencing long‑term performance issues. This fixed‑term (12‑month) full‑time position is embedded within the maintenance team and includes medical/dental/vision benefits.

Base pay range: $/yr – $/yr

• Medical, dental, and vision coverage
• Paid time off and paid holidays
• Tools, PPE, and support resources provided

• Conduct a full assessment of existing HVAC systems, including equipment, controls, ductwork, airflow, and distribution.
• Identify root causes of heating, cooling, and comfort issues across the facility.
• Develop and execute corrective action plans, including system repairs, upgrades, and replacements.
• Lead HVAC rebuild and optimization efforts to improve reliability, performance, and efficiency.
• Provide technical guidance and mentorship to maintenance personnel.
• Coordinate and oversee external HVAC contractors and specialty vendors as required.
• Support HVAC troubleshooting and repairs while maintaining focus on rebuild objectives.
• Ensure all HVAC work complies with applicable codes, standards, and safety requirements.
• Develop system documentation, including as‑built drawings, operating procedures, and preventive maintenance plans.
• Assist in establishing long‑term maintenance strategies to sustain system performance beyond the 12‑month contract term.

• Minimum of eight years of experience in commercial HVAC systems.
• Strong diagnostic and troubleshooting skills with complex HVAC systems.
• Experience with HVAC controls, automation systems, and related components.
• EPA Universal Certification.
• Ability to read and interpret mechanical drawings, schematics, and control diagrams.
• Strong organizational, communication, and documentation skills.
• Ability to work independently and manage multiple priorities.

• HVAC system design, retrofit, or commissioning experience.
• Project management or lead technician experience.
• Experience working within an in‑house facilities or maintenance environment.
• Familiarity with energy efficiency practices and load calculations.
• OSHA safety training or equivalent.

• Ability to lift up to 50 pounds.
• Ability to climb ladders, access rooftops, and work in mechanical spaces.
• Ability to work in varying environmental conditions, including hot and cold environments.
• On‑site presence required.
• The employee must be able to perform the essential functions of the position satisfactorily and, if requested, reasonable accommodations will be made to enable employees with disabilities to perform the essential functions of the job, absent undue hardship. The employer retains the right to change or assign other duties to this position.

• Improved and stable temperature control throughout the facility.
• Significant reduction in HVAC‑related service calls and emergency repairs.
• Completion of system documentation and maintenance procedures.
• Successful handoff of system knowledge to the maintenance team at contract completion.

• Applicant must be able to pass a drug screen and criminal background check prior to employment.
• ITAR REQUIREMENTS:
  To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.

Ascentec Engineering is an Equal Opportunity Employer; employment with Ascentec Engineering is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.