Commissioning Engineer - Mission Critical

Alston Construction; Tempe (AZ); On-site; USD 85,000 - 110,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision insurance

401(k) plan

Paid vacation & holidays

Job summary

Alston Construction is seeking a Commissioning Engineer to support commissioning of mission-critical building systems, including HVAC, electrical, plumbing, and controls, ensuring installation and startup align with design intent and project specs.

You will develop and execute commissioning plans, review submittals, coordinate with subcontractors, and document test results while adhering to NFPA 70E, LOTO, and safety protocols.

Qualifications

• Bachelor’s degree in electrical or mechanical engineering.
• Minimum 1 year experience in commissioning mission-critical facilities.
• Familiarity with ASHRAE, LEED and industry standards is a plus.
• Basic understanding of building systems including HVAC, electrical, plumbing, and controls.

Responsibilities

• Assist in developing and executing commissioning plans, schedules, and procedures.
• Review submittals, shop drawings, and equipment documentation for compliance.
• Coordinate commissioning activities with subcontractors, vendors, and third-party authorities.
• Track commissioning issues and maintain logs and documentation.
• Support milestones such as substantial completion and final system acceptance.

Skills

Commissioning experience

HVAC systems

Electrical systems

NFPA 70E familiarity

Education

Bachelor’s degree in Electrical/Mechanical Engineering

Job description

About Alston Construction: Alston Construction Company is a nationwide general contractor, with more than 20 offices coast to coast. For over 35 years we have delivered on our promises to our employees, clients, and business partners. We offer extremely competitive salaries, a superb benefits package, and a great place to work! In addition to routinely receiving awards for our projects and safety performance, we have also received numerous “Best Places to Work” awards!

We look for passionate construction professionals who share our core values, to include: commitment, integrity, teamwork, and respect. As our CEO, Paul Little, says “In order to be successful at Alston Construction, you must enjoy seeing success in others.” If this sounds like you and what you’re looking for, we’d love to hear from you!

Our top tier benefits package includes medical, dental, vision, prescription safety glasses, short-term disability, long-term disability, life insurance/AD&D, HSA, health FSA, dependent daycare FSA, EAP, 401(k), Roth 401(k), After-Tax Roth In-Plan Conversion; paid vacation and sick time, paid holidays, tuition reimbursement, Tickets at Work, paid Identity Theft Protection (family coverage) and more!

Job Summary: The Commissioning Engineer supports the commissioning process on mission‑critical projects, ensuring that building systems, including HVAC, electrical, plumbing, and controls, are installed, tested, and operate in accordance with design intent, project specifications, and client requirements. This role provides hands‑on experience and a strong foundation for a career in commissioning, with exposure to complex building systems and fast‑paced construction environments.

Essential Duties and Responsibilities will include: The Commissioning Engineer will be primarily involved with performing the following duties and responsibilities.

Commissioning Support

• Assist in the development and execution of commissioning plans, schedules, and procedures.
• Participate in all commissioning‑related meetings; document, prepare, and distribute meeting minutes to the project team.
• Review submittals, shop drawings, and equipment documentation to ensure compliance with project and commissioning requirements.
• Coordinate commissioning activities with subcontractors, vendors, and third‑party commissioning authorities.
• Support scheduling and execution of equipment inspections, pre‑functional testing, and system readiness activities.

System Verification & Compliance

• Review and verify installation checklists for HVAC, electrical, mechanical, and control systems.
• Support energization and startup activities while ensuring strict adherence to NFPA 70E, lockout/tagout (LOTO), and site safety protocols.
• Ensure compliance with owner requirements, NEC, ASHRAE standards, and all applicable local codes and regulations.
• Assist in coordinating vendor pre‑startup and startup activities in collaboration with the Commissioning Manager (CxM).

Issue Tracking & Project Support

• Track, document, and manage commissioning issues, deficiencies, and corrective actions through to resolution.
• Maintain accurate commissioning logs, reports, and documentation.
• Support project teams in achieving key milestones, including substantial completion and final system acceptance.

Education, Experience, and Licensing/Certifications

• Bachelor’s degree in either electrical, Mechanical Engineering or relevant experience.
• A minimum of one years of experience in commissioning mission critical facilities, MEP systems, or related industry.

• Basic understanding of building systems, including HVAC, electrical, plumbing, fire protection, and building automation systems
• Familiarity with commissioning processes and industry standards (e.g., ASHRAE, LEED) is a plus.

Alston Construction is an Equal Opportunity Employer.