1-203-402-0477 [email protected]


GrayWolf is hiring! We seek passionate, smart, dedicated people who want to enjoy their part in growing our cutting-edge environmental test instrumentation manufacturing business.  We are adding several new job positions.  Below is a list of currently available (or soon to be added) opportunities. Please click here to send your request to our HR Department for specific details about the position that you would be interested in applying for:

Territory Sales Engineer / Sales Manager

Shelton, CT

Date Posted: February 10, 2021

In-house Territory Sales Engineer / Manager, for specific key US states, as well as Central and South
American countries, with leading-edge environmental instrumentation manufacturer. Since 1999,
GrayWolf has been a market leader for the rapidly growing indoor air quality (IAQ), sustainable green
building, industrial hygiene and HVAC instrumentation markets.

Responsibilities to be performed at our Research Drive, Shelton, CT Worldwide Headquarters
and/or remotely. Grow and develop existing geographical territory by determining customer
needs, providing application assistance and quotations to newly generated leads and to existing

Our clients include, environmental consultants, industrial hygienists, university researchers,
commercial HVAC contractors, and facility managers at hospitals, schools, airports, refineries,
pharmaceutical companies, electronics manufacturers, military bases, state/county/city DOHs, and
many other types of facilities.

GrayWolf has introduced major new products at end 2020 with several more coming in 2021,
which creates excellent growth opportunities for this expansion sales position. New products
address the increasing awareness and requirement for IAQ measurement for healthy buildings in
response to Covid 19.

Technical degree (Engineering/Chemistry/Physics/Environmental or related) preferred. Spanish
language skills not required, albeit a plus. The position will require occasional travel for company
tradeshows and distributor training, once Covid-19 restrictions ease. However, day-to-day duties
involve heavy phone and e-mail contact with customers and prospects.

Great career opportunity for the candidate with the appropriate background. We will help train
you. Outstanding phone skills and computer proficiency required. Excellent starting
salary plus commission ($50K to $95K+ starting range dependent on experience/education) with an
exceptional benefits package including premier health coverage, flex hours, remote set-up, 401K
match, life insurance, disability insurance, in-building gym, tuition reimbursement and much more.

Contact [email protected] for more information.

Sales & Accounting Dept. Assistant/Administrator

Shelton, CT


Assistant Production Manager

Annacotty, County Limerick, Ireland 

Date Posted: January 4, 2021

Service Technician

Shelton, CT

Date Posted: January 4, 2021

GrayWolf offers an outstanding growth opportunity for employees and career oriented job applicants. If you are interested in joining GrayWolf and don’t see a listing for your skill-set, feel free to send a resume with a description of the job you’d aspire to and we’ll keep your info on file for when the time comes. Internships are also available from time to time with GrayWolf.

We have excellent benefits packages at all of our facilities. For full-time US employees the package includes:

  • Group Health insurance for you, your spouse and children
  • Group life insurance
  • Long term disability insurance
  • Ability to purchase group dental, additional life, disability insurance and more
  • 401 (k) with company match
  • Tuition reimbursement
  • Flex hours
  • Paid holidays, vacation, sick time
  • Maternity leave

    Note that all benefits are subject to specific eligibility requirements.

For Detailed Information: