Commissioning Manager

Loenbro

Westminster, Centennial (CO, CO)

On-site

USD 55,000 - 60,000

Full time

14 days+

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Benefits offered by this job

Medical, dental, and vision insurance

401(k) retirement plan with company match

Paid time off (PTO) and holiday pay

Life and disability insurance

Professional development and training opportunities

Employee assistance program (EAP)

Job summary

Loenbro is seeking a Commissioning Manager based in Denver, Colorado, responsible for leading commissioning for mission-critical data center electrical projects. The role involves end-to-end delivery, team management, and client interactions to ensure compliance and safety during project execution.

Applicants should have 2–3 years of commissioning experience, particularly on electrical systems, and ideally hold a commissioning certification. The position offers a full-time schedule with benefits including medical insurance and a 401(k) plan.

Qualifications

2–3 years of commissioning experience on mission-critical data center electrical systems.
Strong understanding of UPS, switchgear, generators, and integrated systems testing.
Commissioning certification (CxA or similar) preferred.

Responsibilities

Lead planning and execution of all commissioning phases on assigned projects.
Establish scalable commissioning program with SOPs and documentation workflows.
Review electrical and mechanical designs for commissioning impact.

Skills

Leadership

Communication

Organization

Risk Management

Problem Solving

Adaptability

Education

Associate or Bachelor's degree in electrical engineering, mechanical engineering, construction management

Tools

Commissioning software

MS Office

Scheduling tools

Document control systems

Job description

Job Title: Commissioning Manager
Company: Loenbro, LLC
Location: Denver, Colorado (On-site)
Reports to: Area CX Manager
Employment Type: Full Time
FLSA Classification: Exempt

About Loenbro

Loenbro is a trusted, long‑term construction lifecycle partner to thousands of customers across the U.S. Our market spans all industries, and our service offerings include critical electrical, mechanical & structural, soft crafts, inspection, underground maintenance and installation, and fabrication. Our expertise lies in simplifying the complex and establishing long‑standing relationships with partners. We have a national presence but a local approach—every customer benefits from our capabilities and our care.

Position Summary

Loenbro, LLC seeks an experienced Commissioning Manager to lead commissioning for mission‑critical data center electrical projects based in Denver, Colorado. The Commissioning Manager will own end‑to‑end commissioning delivery (Level 1–5), establish a scalable Cx program, manage teams and third‑party agents, and act as the primary client‑facing commissioning authority to ensure reliable, safe, and contract‑compliant turnover of electrical and integrated systems.

Key Responsibilities

Lead planning, scheduling, coordination, and execution of all commissioning phases (Level 1–5) on assigned projects.
Establish a scalable commissioning program with SOPs, document control workflows, templates, and commissioning protocols tailored to mission‑critical demands.
Build, mentor, and lead a high‑performing commissioning team comprising internal staff and third‑party agents; assign responsibilities and ensure alignment with project objectives.
Serve as primary commissioning point of contact for clients, engineers, GCs, and vendors; facilitate regular progress meetings and commissioning updates.
Review electrical and mechanical designs for commissioning impact; develop and execute pre‑functional and functional test plans, energization sequences, and integrated systems testing protocols.
Act as team leader for Load Banking and Energization activities, coordinating pre‑planning, execution, and documentation with internal and external stakeholders.
Ensure commissioning documentation (checklists, redlines, test scripts, issue logs, deficiency tracking, closeout reports) is organized, complete, and delivered for each contract.
Enforce strict adherence to safety protocols during all commissioning phases; coordinate with Safety, QA/QC, and Field Operations to identify and mitigate commissioning risks.
Lead post‑project reviews to capture lessons learned and incorporate feedback into updated commissioning standards and training for scalability.
Work closely with Project Management, Field Operations, Safety, QA/QC, Engineering, and Clients through construction, turnover, and initial operations.

Required Qualifications

2–3 years of commissioning experience on mission‑critical data center electrical systems, with demonstrated leadership of Levels 1–5 commissioning.
Strong understanding of UPS, switchgear, switchboards, PDUs, transfer schemes, generators, ATS, BESS, mechanical interfaces, controls, and integrated systems testing.
Commissioning certification (CxA or similar) preferred; electrical or engineering license a plus.
Associate or Bachelor’s degree in electrical engineering, mechanical engineering, construction management, or related field, or equivalent practical experience.
Proven track record leading load‑bank testing, energization sequences, and high‑voltage commissioning on large‑scale data center projects.
Proficiency with commissioning software, MS Office, scheduling tools, and document control systems.

Core Skills and Competencies

Leadership: Team building, delegation, and stakeholder management.
Communication: Clear client‑facing communication, meeting facilitation, and technical reporting.
Organization: Strong document control, test‑plan development, and issue‑tracking skills.
Risk Management: Safety‑first mindset with ability to identify, mitigate, and elevate commissioning risks.
Problem Solving: Rapid troubleshooting during pre‑functional, functional, and integrated systems tests.
Adaptability: Ability to scale processes across multiple concurrent projects and adjust to evolving technical requirements.

Physical Demands and Work Environment

The position may require travel to various project sites, working in demanding environments, occasional evening and weekend work, and work in confined spaces. Tasks may include exposure to extreme temperatures, climbing stairs and ladders, lifting 50 pounds, and other typical construction site requirements. Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions.

Benefits