Quinte West, Ontario, Canada · Hybrid
Company Description We are Olsson. We engineer and design solutions that improve the world around us. As a company, we promise to always be responsive, transparent, and focused on results – for our people, our clients, a…
Skills: Engineering, Design, Client advisory, Planning, Field services
St. Louis, Missouri, United States · On-site
Building and maintaining our nation’s energy infrastructure is both an opportunity and a responsibility. Whether in a rural or urban environment or a hot or cold climate, Michels Energy Group, Inc. is trusted by our cust…
Skills: Job-site Visitations, Safety Audits, Incident Investigations, Emergency Response, HSE Compliance
St. Louis, Missouri, United States · On-site
$118k–$150k/yr
Position Overview Elessent Clean Technologies is a global leader in process technologies to drive sustainability and carbon neutrality in the metal, fertilizer, chemical, and oil refining industries with an unwavering co…
Skills: US GAAP, Financial Reporting, General Ledger, Month-end Close, Internal Controls
St. Louis, Missouri, United States · Hybrid
About Us We are a global climate technologies company engineered for sustainability. We create sustainable and efficient residential, commercial and industrial spaces through HVACR technologies. We protect temperature-se…
Skills: Strategic Sourcing, Commodity Management, Project Management, Supplier Development, Cost Containment
St. Louis, Missouri, United States · On-site
About Us We are a global climate technologies company engineered for sustainability. We create sustainable and efficient residential, commercial and industrial spaces through HVACR technologies. We protect temperature-se…
Skills: Strategic planning, Business alignment, Market intelligence, Competitive analysis, Executive communication
Saint Louis County, Missouri, United States · Hybrid
$97k–$156k/yr
Be a part of our mission! As a world leader in creating comfortable, sustainable, and efficient climate solutions for buildings, homes and transportation, it's our responsibility to put the planet first. For us at Trane …
Skills: Construction project management, Energy services, HVAC controls, Financial management, Change order management
St. Louis, Missouri, United States · On-site
POSITION SUMMARY: The Container Welder/ Fabricator repairs, paints and performs maintenance to containers and roll-off boxes. PRINCIPAL RESPONSIBILITIES: Performs repairs and maintenance on front, rear and roll-off conta…
Skills: Welding, Fabrication, MIG welding, ARC welding, Plasma cutting
St. Louis, Missouri, United States · On-site
POSITION SUMMARY: With direct supervision, this role provides assistance to the operations department by providing clerical and administrative support. PRINCIPAL RESPONSIBILITIES: Reviews container supply and demand repo…
Skills: Clerical support, Administrative support, Inventory management, Data entry, Route management
Hanson Professional Services Inc.St. Louis, Missouri, United States · On-site
$63k–$80k/yr
Hanson Values Integrity | Commitment | Quality | Relationships | Innovation If you’re looking for a firm that encourages innovative thinking and challenges you every day, with an opportunity to learn and advance, a caree…
Skills: Geological assessment, Field data collection, Geotechnical exploration, Soil boring logging, Geotechnical engineering calculations
St. Louis, Missouri, United States · Hybrid
About Us We are a global climate technologies company engineered for sustainability. We create sustainable and efficient residential, commercial and industrial spaces through HVACR technologies. We protect temperature-se…
Skills: B2B solution selling, Account management, Sales growth, Strategic planning, CRM management
St. Louis, Missouri, United States · Hybrid
About Us We are a global climate technologies company engineered for sustainability. We create sustainable and efficient residential, commercial and industrial spaces through HVACR technologies. We protect temperature-se…
Skills: Securities law, Corporate governance, SEC filings, Legal research, Due diligence
Hanson Professional Services Inc.St. Louis, Missouri, United States · On-site
$63k–$80k/yr
Hanson Values Integrity | Commitment | Quality | Relationships | Innovation If you’re looking for a firm that encourages innovative thinking and challenges you every day, with an opportunity to learn and advance, a caree…
Skills: Geological assessment, Field data collection, Drilling supervision, Laboratory test coordination, Construction observations
Phoenix, Arizona, United States · Remote OK
$110k–$140k/yr
Overview William Charles Electric, a MasTec Company, is currently hiring for a Construction Manager to oversee our assigned renewables and power delivery projects. The Construction Manager will lead the planning, executi…
Skills: Construction management, Electrical construction, Project scheduling, Budgeting, Contract administration
St. Louis, Missouri, United States · Hybrid
East-West Gateway Council of Governments (EWG) has an opening for an Environment and Community Planner in the Department of Community Planning. This position will report to the Environmental Services Manager. This positi…
Skills: Environmental planning, Community planning, Water resources planning, Ecological planning, Disaster mitigation planning
Indianapolis, Indiana, United States · Hybrid
$80k–$102k/yr
Ready to take your career to the next level? Join ERM and help us deliver innovative solutions that protect biodiversity while powering progress. Why This Role Matters If you’re an experienced bat biologist with a passio…
Skills: Bat mist-netting, Radio telemetry, Roost emergence counts, Acoustic bat surveys, Technical writing
St. Louis, Missouri, United States · Hybrid
About Us We are a global climate technologies company engineered for sustainability. We create sustainable and efficient residential, commercial and industrial spaces through HVACR technologies. We protect temperature-se…
Skills: Executive support, Project management, Strategic planning, Calendar management, Communication
Phoenix, Arizona, United States · On-site
$110k–$140k/yr
Overview William Charles Electric, a MasTec Company, is currently hiring for a Construction Manager to oversee our assigned renewables and power delivery projects. The Construction Manager will lead the planning, executi…
Skills: Construction management, Electrical construction, Project planning, Budgeting, Scheduling
St. Louis, Missouri, United States · On-site
$19/hr–$21/hr
Clean Harbors in St. Louis, MO is seeking a Field Services Technician I to join our safety conscious team. This role will be active in the field responsible for the performance of tasks associated with hazardous waste cl…
Skills: Hazardous waste clean-up, Site-remediation, Equipment decontamination, Hazardous materials handling, Emergency response
St. Louis, Missouri, United States · On-site
Company Description $5,000 Sign On Bonus Veolia has acquired Clean Earth. As Clean Earth completes its integration into Veolia, recruiting and hiring for this role is being managed in partnership with the Clean Earth tal…
Skills: CDL Class B, Hazmat Endorsement, Waste Transportation, DOT Compliance, Route Planning
St. Louis, Missouri, United States · Hybrid
At Henderson, we're about more than just buildings We're about the people, experiences, and longevity of a building. We’re a company of problem-solvers and innovators known for our technical excellence and ability …
Skills: Electrical engineering, Building systems design, Project leadership, Mentoring, Business development
Sign up with Clera and we'll reach out the moment a role actually fits you — no more spraying applications into the void.
This is a general application for candidates interested in joining the firm for future opportunities. Applicants are encouraged to submit their resumes to be kept on file for roles that align with their background and interests.
The firm welcomes applications from experienced professionals, recent graduates, and those in between. Candidates should be talented, curious, and collaborative individuals interested in engineering and design solutions.
We are Olsson. We engineer and design solutions that improve the world around us. As a company, we promise to always be responsive, transparent, and focused on results – for our people, our clients, and our company.
We’re a people-centric firm, so it’s no surprise our greatest asset is our people. The impact this creates is an environment that encourages our people to grow and be creative with their talents. This approach builds a culture that is uniquely Olsson. It allows us to grow our people as we grow our business. This, in turn, creates a lasting impact on the world around us.
We’d still love to hear from you!
At Olsson, we’re always looking to connect with talented, curious, and collaborative people who want to make a difference in the communities where we live and work. Whether you're an experienced professional, a recent graduate, or somewhere in between, we encourage you to submit your resume here.
Tell us a bit about what you're looking for, and we’ll keep your information on file for future opportunities that align with your background and interests.
#LI-DNI
Olsson specializes in engineering and design, client advisory services, planning, field services, and environmental. Improving the world has been our mindset from the very beginning, back when Olsson first opened for business in 1956. And it will be our mindset for years to come.
As an Olsson employee, you will:
In addition, full-time employees will receive our traditional benefits package (health care, vision, dental, paid time off, etc.) and the opportunity to participate in a bonus system that rewards performance.
Olsson is an Equal Opportunity Employer. We encourage qualified minority, female, veteran, and disabled candidates to apply and be considered for open positions. We do not discriminate against any applicant for employment or any employee because of race, color, religion, national origin, sex, sexual orientation, gender identity, gender, disability, age, military status, or other protected status.
Olsson understands the importance of privacy and is committed to protecting job applicants’ personal information. Pursuant to the California Consumer Privacy Act, as amended by the California Privacy Rights Act (collectively, the “CCPA”), this notice explains Olsson’s practices regarding the collection, use, and disclosure of personal information for job applicants residing in California. Please read this Notice carefully to understand our privacy practices.
For more information about the types of information we collect and how we use it in connection with your general access and use of our website, please review our general California Privacy Notice here.
An engineering firm of people who craft expert solutions and designs that improve communities.
Olsson is an engineering firm made up of people who craft expert solutions and designs that improve communities. An Engineering News-Record Top 100 firm, we offer expertise in client advisory services, engineering & design, environmental, field services, and planning. Olsson serves clients across many sectors, including buildings & facilities, community infrastructure, data centers, energy, federal, industrial & manufacturing, telecommunications, transportation, and water.
Offices: 601 P Street, Suite 200, Lincoln, NE 68508, US · 7301 W. 133rd Street, Suite 200, Overland Park, KS 66213, US · 1525 Raleigh St., Suite 400, Denver, CO 80204, US · 14500 Heartwood Row, Suite 200, Omaha, Nebraska 68154, US · 3537 N. Steele Boulevard, Fayetteville, AR 72703, US
There are currently 223 open environmental & sustainability positions in St. Louis, MO listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include Copeland, HDR, WM, Clean Harbors, Metropolitan St. Louis Sewer District, among others. Browse the listings above to see every active employer.
Yes — 54 of the 223 open environmental & sustainability positions offer remote or hybrid work (13 remote, 41 hybrid).
Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.
