Career Options & Opportunities

TTL Associates, Inc. is a leading environmental, testing, inspection and geotechnical firm with offices in Toledo, OH and Plymouth, MI. Additionally, TTL Associates, Inc. has project offices in Cleveland, OH, Washington D.C. and Denver, CO.

Our team of professionals represent technical and management leadership in their fields of expertise. Our people operate with a sense of urgency and commitment to our endeavors, along with a passion for what we do.

You’ll benefit from a challenging and rewarding work environment, a comprehensive benefits package, including 401(k), health, dental, vision, and life, and many additional benefit programs.

TTL Associates, Inc. is a Service Disabled Veteran Owned Business, an Ohio Edge firm as well as a verified veteran friendly business enterprise.

With over 92 years of business success, TTL provides the expertise and tradition to ensure a challenging and worthwhile career.

Our open positions can be found on Use keyword: TTL Associates Inc.

TTL Associates is an Equal Opportunity, Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status or status as an individual with a disability.  In compliance with the Americans with Disabilities Act Amendments Act (ADAAA), if you have a disability and would like to request an accommodation in order to apply for a position, please e-mail