Vacancy

Commissioning Engineer

United States Electronics Ashburn On-site

Join a team commissioning mechanical, plumbing & fire systems in data centers—leading full-cycle activities from design review to post-occupancy, ensuring top performance.

About The Member Company

We are a global high-tech consultancy company with a team of entrepreneurial engineers, scientists, and digital experts from around the world. Together we form a fast-growing and proud community. We offer consultancy services to high-profile clients globally in diverse service areas, such as:

Technology & Engineering
Energy & Renewables
Life sciences & Pharma
Digital & IT

About this vacancy

We’re seeking a skilled Commissioning Engineer to join a high-impact team focused on mission critical environments, primarily data centers. This role involves leading the commissioning of mechanical, plumbing, and fire protection systems, ensuring optimal performance and compliance with client goals.

You’ll be responsible for reviewing designs, executing functional tests, documenting procedures, and collaborating with project teams from design through occupancy. The ideal candidate brings deep technical knowledge, hands-on experience with HVAC and control systems, and a proactive, detail-oriented mindset.

If you have 5+ years of experience in mechanical engineering or commissioning within mission critical projects, and you're ready to travel and take ownership of complex systems, we’d love to hear from you.

What we expect from you

We’re looking for a proactive and detail-oriented Commissioning Engineer with strong technical expertise and a passion for mission critical environments. You should be comfortable managing complex systems, coordinating with cross-functional teams, and ensuring high standards of performance and safety.

Key expectations include:

Proven experience commissioning mechanical, plumbing, and fire protection systems.
Ability to lead testing, documentation, and reporting across all project phases.
Strong understanding of HVAC systems, controls, and instrumentation.
Excellent communication skills and the ability to guide junior engineers.
Familiarity with commissioning standards (ASHRAE, BCxA) and BMS/EPMS systems.
Willingness to travel (50–75%) and comply with PPE and safety protocols.
A client-first mindset and the ability to respond professionally to inquiries.

We value engineers who are organized, analytical, and collaborative—ready to take ownership and deliver results in high-stakes environments.

What you can expect from us

On top of giving, you all the advantages of working in a start-up environment, at TMC USA you will benefit from the support of a strong well established international company:

W2 full-time position
Competitive compensation: base salary with monthly bonus (Profit Sharing)
Health insurance
Generous PTO (Paid Time Off) plan
401k with matching
Yearly training personal budget for Coaching & Education
International work opportunity

The 5 basic principles of employeneurship

A long-term working relationship

Enjoy the security of a long-term contract and a stable source of income while getting the opportunity to work at diverse projects.

Individual profit sharing

Full transparency. That’s it. For each of your projects, you know your hourly rate, your costs, and your individual performance-based profit sharing, all in order to stimulate your inner entrepreneur.

Business cells

Our employeneurs are grouped in business cells based on their technical expertise. They are small, focused and function as high-grade knowledge networks. And as buzzing communities of close colleagues.

YOUniversity

Every employeneur drives their own career. Together, we make a plan for personal and professional growth. Receive personal coaching and an extensive training budget to keep developing yourself and deliver outperformance at our clients.