Join the leader in engineering, consulting, and research services to the electric power industry

We work hard and we play hard. At EnerNex, we’re focused on one thing: helping our customers solve the challenges of a dynamically evolving grid through advanced, innovative engineering services. But, we also have a lot of fun while we’re doing it.

We take great pride in the work we do and our quality is ensured by the dedication, expertise and teamwork of all of our employees. EnerNex employs engineers with advanced degrees in power system engineering and related disciplines.

What We Offer:

  • Competitive Pay and Benefits
  • Paid Time Off and Paid Holidays
  • Work-Life Balance
  • Employer Paid Life Insurance
  • Employer Paid Short and Long Term Disability Insurance
  • 401K Match & Retirement Planning
  • Advancement Opportunities

If you have a passion to design, build and implement a cleaner, smarter, more reliable electric power system, we want to hear from you.

**Please Note**
Our CESI partner has recently been made aware of third parties posing as CESI representatives and soliciting individuals for supposed employment with the company. It appears their purpose is to obtain personal information from applicants, and in some cases, money. CESI has alerted the authorities and is taking steps to protect its intellectual property rights. In light of the above, should you receive any email or request in relation to the subject matter hereof, we kindly encourage you to report it here:

Should you get in touch with CESI in relation to work opportunities, we recommend you click the “apply here” link and upload the desired information directly through our web portal. We will never ask you to send us personal info by email; the only secure way to transmit your personal info, or CV, to CESI is by uploading them directly. Thank you.

Support Our Mission | Current Openings

We are seeking motivated, innovative individuals who see challenges as opportunities and take satisfaction from solving problems. EnerNex is currently looking for qualified candidates for the following positions in our Knoxville, Tennessee office:

EnerNex is an equal opportunity employer (EOE/M/F/D/V). You can contact us by e-mail at




KEMA Labs, our sister organization, has current openings at the facility in Chalfont, PA. To view all open positions, click here.

Contact for questions.

About KEMA Labs

KEMA Labs, a CESI SpA Division, is the world leader for the independent Testing, Inspection and Certification activities in the power industry.
With sites in Arnhem, Milan, Berlin, Mannheim, Chalfont and Prague, we combine tradition and experience with state-of-the-art equipment, meaning we can test all kinds of grid equipment, from low-to ultra high-voltage, satisfying today’s increasingly demanding requirements for performance and safety.

About CESI Group

CESI is a world-leading technical consulting and engineering company in the field of technology and innovation for the electric power sector. Through its Division KEMA Labs, CESI is the world leader for the independent Testing, Inspection and Certification activities in the electricity industry. With a legacy of more than 60 years of experience, CESI operates in 70 countries around the world and supports its global clients in meeting the energy transition challenges. CESI also provides civil and environmental engineering services.

The company’s key global clients include major utilities, Transmission System Operators (TSOs), Distribution System Operators (DSOs), power generation companies (GenCos), system integrators, financial investors and global electromechanical and electronic manufacturers, as well as governments and regulatory authorities.

In addition, CESI works in close cooperation with international financial institutions such as, among others, the World Bank Group, the European Bank for Reconstruction and Development, the European Investment Bank, the Inter-American Development Bank, the Asian Development Bank.

CESI is a fully independent joint-stock company headquartered in Milan and with facilities in Arnhem (NL), Berlin (DE), Prague (CZ), Mannheim (DE), Dubai (AE), Rio de Janeiro (BR), Santiago de Chile (CL), Knoxville (US) and Chalfont (US).