Environmental Operations, Inc. is an industry leader in environmental consulting and engineering services; guiding clients with all information and tools necessary to achieve their project goals. In order to achieve this level of success, EOI strives to reward and recognize employee efforts and results with a commitment to individual development and growth and with a continued push towards recruitment and training top talent. Additionally, EOI is determined to provide an employee experience that consistently engages and rewards employees for high-quality work.  We seek to provide a culture that is defined by an engaged work environment, professional coaching, flexibility, safety, and trust. 

Top Candidate Qualifications Include:

  • Excellent organizational, analytical and problem solving skills
  • Proficient technical writing skills
  • Knowledge in job related technical programs including Excel, CAD and gINT
  • Focus and job cooperation and safety
  • Ability to work in both field and office settings
  • A desire to learn and grow within the environmental industry

EOI Job Benefits Include:

  • Competitive Salary
  • Generous vacation package
  • Medical, Dental, Life, LTD insurance
  • Flex Spending Account (FSA)
  • Dependent Car Account
  • 401k
  • Career Development and training
  • Personal Certification and licensing
  • Safety and Wellness Program


The Phase I Project Manager is responsible for assessing assigned environmental sites. The primary function of this role is to perform initial visual site inspections, to compile Environmental Site Assessment (ESA) reports, and to make recommendations to EOI Clients. This role includes the inspection of real estate for evidence of asbestos containing materials, polychlorinated biphenyls, hazardous materials, petroleum products, aboveground storage tanks, underground storage tanks, and air and water emissions.

Environmental Operations, Inc. (EOI) is a trusted partner in turnkey and specialized environmental services. Providing client focused solutions by integrating the skills of our operational and technical specialist to offer a level of expertise unmatched by others.

EOI’s leadership model is based on trust and open communication through establishing goals, empowering employees, and recognition of achievements. Our goal is to hire, promote, and retain top talent, achieving each employee’s maximum potential and thereby advancing EOI excellence.

EOI is seeking a full time, experienced, highly motivated, and ambitious Professional Engineer to be an integral part of our compliance services team. The Senior Environmental Engineer is responsible for assisting clients on complying with federal, state, and local environmental regulations. The primary function of this role is to provide regulatory and technical compliance assistance for clients regarding environmental regulations and management systems. This role also assists with internal project compliance.

This position is expected to conduct business development including participating in professional organizations and in professional speaking engagements.

The position requires at least five (5) years of experience in the environmental compliance field. Knowledge related to water and stormwater management, permitting, and reporting is preferred. Exceptional client communication, technical writing, and project management skills are required.

Position will be based out of our St. Louis, MO company headquarters with a nationwide business development focus.



EOI provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.

This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination. Layoff, recall, transfer, leaves of absence, compensation and training.