Kleinfelder
Kleinfelder

63 Kleinfelder Environment Jobs Hiring Near You

Kleinfelder's Environmental team is looking for you! From environmental planning, permitting, remediation, and site characterization to chemical data management and hydrogeology, Kleinfelder offers a ...

Take Your Design Career to the Next Level Kleinfelder, a Forbes' Top Employer for Engineers in ... POSITION DESCRIPTION We are currently seeking a full-time Environmental Engineer to join our Omaha ...

Take Your Design Career to the Next Level Kleinfelder, a Forbes' Top Employer for Engineers in ... POSITION DESCRIPTION We are currently seeking a full-time Environmental Engineer to join our Omaha ...

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Kleinfelder Jobs Information

What is it like to work at Kleinfelder?

Kleinfelder is a company that values collaboration, innovation, and a commitment to delivering high-quality services to its clients, fostering a culture of teamwork and mutual respect among its employees.

As a multidisciplinary engineering and architecture firm, Kleinfelder offers a dynamic work environment where professionals from various fields work together on projects, from infrastructure development to environmental remediation, and provides opportunities for professional growth and development through training and mentorship programs.

Working at Kleinfelder may appeal to candidates who are passionate about making a positive impact on communities and the environment, as the company's mission is to improve the quality of life for people and communities through its work, and offers a range of career opportunities in a supportive and inclusive work environment.

What makes Kleinfelder an attractive place to work?

Kleinfelder is a leading engineering, architecture, and environmental science consulting firm with a strong reputation for delivering high-quality services to clients across various industries. The company offers a collaborative and innovative work environment, with opportunities for professional growth and development, as well as a commitment to work-life balance and employee well-being. Joining Kleinfelder can provide individuals with a chance to contribute to complex projects, develop their skills, and advance their careers in a stable and dynamic organization.

Do workers at Kleinfelder get paid breaks?

Sometimes. Only some people get paid breaks.
42% of people say they don’t get paid breaks.
Based on data from 12 people who took the Breakroom Quiz between December 2024 and November 2025.

Does Kleinfelder pay people when they’re sick?

Sometimes. Only some people get paid when they’re sick.
44% of people say they wouldn’t get paid if they were sick but scheduled to work.
Based on data from 18 people who took the Breakroom Quiz between December 2024 and February 2026.

At Kleinfelder, are sick days and vacation days separate paid time off?

Sick days and vacation days are used from the same paid time off.
92% of people say they have to use vacation days when they’re out sick.
Based on data from 12 people who took the Breakroom Quiz between May 2025 and February 2026.

Is the health insurance from Kleinfelder affordable enough for their workers?

Most people say the health insurance costs are okay.
100% of people say the health insurance costs are okay
Based on data from 16 people who took the Breakroom Quiz between March 2025 and February 2026.

Do people get paid time off at Kleinfelder?

Most people get paid time off work.
100% of people say they get paid time off.
Based on data from 14 people who took the Breakroom Quiz between May 2025 and February 2026.

How far ahead of time do people find out their work schedule?

Most people find out their schedule less than four weeks ahead of time.
  • 100% of people with changing schedules find out their shifts one week or less ahead of time.
  • 0% of people with changing schedules find out their shifts two weeks ahead of time.
  • 0% of people with changing schedules find out their shifts three weeks ahead of time.
  • 0% of people with changing schedules find out their shifts four weeks or more ahead of time.

Based on data from 7 people who took the Breakroom Quiz between March 2025 and February 2026.

Do workers at Kleinfelder worry about hours?

Most people don’t worry about getting enough hours.
86% of people report they don’t worry about getting enough hours.
Based on data from 14 people who took the Breakroom Quiz between December 2024 and February 2026.

Do Kleinfelder workers get to choose the shifts they work?

Some people don’t get to choose which shifts they work.
57% report that they don’t have enough control over which shifts they work.
Based on data from 7 people who took the Breakroom Quiz between December 2024 and February 2026.

How easy is it for Kleinfelder workers to change shifts?

Most people find it easy to change shifts.
80% of people report that it’s easy to change shifts if they need to.
Based on data from 10 people who took the Breakroom Quiz between December 2024 and February 2026.

How easy is it to get time off at Kleinfelder?

Most people find it easy to get time off.
89% of people report it’s easy to get time off.
Based on data from 19 people who took the Breakroom Quiz between December 2024 and February 2026.

Do Kleinfelder managers change schedules at the last minute?

Most managers don’t change people’s schedules at the last minute.
80% of people say their manager doesn’t change their shift schedule at the last minute.
Based on data from 15 people who took the Breakroom Quiz between December 2024 and February 2026.

Do jobs at Kleinfelder spill into time workers aren’t paid for?

Rarely. The job doesn't usually spill into unpaid time.
27% of people report that their job takes up time that they don’t get paid for.
Based on data from 15 people who took the Breakroom Quiz between December 2024 and February 2026.

How easy is it to take sick days at Kleinfelder?

Most people find it easy to take sick days.
94% of people report that it’s easy to take time off if they are sick.
Based on data from 18 people who took the Breakroom Quiz between December 2024 and February 2026.

Is working at Kleinfelder good if you’re a parent or caregiver?

Only some parents and caregivers say this is a good place to work.
40% of people who care for a child or other relative report this isn’t a good place to work.
Based on data from 5 people who took the Breakroom Quiz between December 2024 and February 2026.

Do people at Kleinfelder feel treated with respect by their managers?

Most people feel treated with respect by their managers.
89% of people say they’re treated with respect by their managers.
Based on data from 19 people who took the Breakroom Quiz between December 2024 and February 2026.

Do people at Kleinfelder get to take their breaks without interruption?

Most people get breaks without interruption.
93% of people report that they get to take their breaks without interruption.
Based on data from 15 people who took the Breakroom Quiz between December 2024 and November 2025.

Is it stressful to work at Kleinfelder?

Some people feel stressed out here.
65% of people say they often feel stressed out at work.
Based on data from 17 people who took the Breakroom Quiz between December 2024 and February 2026.

Do people at Kleinfelder enjoy their jobs?

Most people enjoy their job.
76% of people report they enjoy their job.
Based on data from 17 people who took the Breakroom Quiz between March 2025 and February 2026.

Do people at Kleinfelder recommend working with their team?

Only some people recommend working with their team.
47% of people report that they wouldn’t recommend working with their immediate team to a friend.
Based on data from 19 people who took the Breakroom Quiz between December 2024 and February 2026.

Do people get enough training when they start at Kleinfelder?

Some people didn’t get enough training when they started.
41% of people report they didn’t get enough training when they started working here.
Based on data from 17 people who took the Breakroom Quiz between March 2025 and February 2026.

Do people get support to advance at Kleinfelder?

Only some people are given support to advance their career here.
In the last year, 35% of people report not being given support to advance their career here.
Based on data from 17 people who took the Breakroom Quiz between December 2024 and February 2026.

Do people think Kleinfelder’s headquarters understands what’s happening where they work?

Some people think headquarters doesn’t understand what’s happening where they work.
56% of people think that this employer’s headquarters or owners don’t have a good understanding of what’s really happening where they work.
Based on data from 16 people who took the Breakroom Quiz between December 2024 and February 2026.

Do workers feel well informed about how Kleinfelder is doing?

Only some people feel well informed about how the company is doing.
44% of people feel that they aren’t kept well informed about how the company is doing as a whole.
Based on data from 18 people who took the Breakroom Quiz between December 2024 and February 2026.
What are the most popular job types at Kleinfelder?
    Infographic showing various Environment job openings at Kleinfelder in the United States as of August 2026, with employment types broken down into 99% Full Time, and 1% Temporary. Highlights an 82% Physical, 12% Hybrid, and 6% Remote job distribution.

    Biologist or Ecologist - Wetland Specialist

    Kleinfelder Inc

    Tulsa, OK • On-site

    Full-time

    Medical, Dental, Vision, Life, Retirement

    Re-posted 5 days ago


    Kleinfelder rating

    7.7

    Company rating: 7.7 out of 10

    Based on 19 frontline employees who took The Breakroom Quiz

    262nd of 447 rated engineering


    Job description

    Job Description

    Take Your Environmental Career to the Next Level 

    Are you ready to be challenged, make a difference, and experience professional growth in your career? Kleinfelder's Environmental team is looking for you! From environmental planning, permitting, remediation, and site characterization to chemical data management and hydrogeology, Kleinfelder offers a variety of services designed to provide technically appropriate and cost-effective solutions. 

     

    The Tulsa, OK office is seeking a Biologist / Wetland Scientist / Ecologist to assist on various types of projects primarily in the transportation, energy, and commercial markets.

    The successful candidate will have experience conducting field assessments for wetlands, threatened and endangered species and other related projects in the natural resources sector. Approximately 90% of time will be dedicated to fieldwork, proposal development, and report preparation. The successful candidate will also be involved in services related to environmental site assessments and regulatory compliance. 

    Activities include, but are not limited to, the following:

    • Field delineations of Waters of the U.S. (including wetlands) according to USACE standards.
    • Habitat assessments for threatened and endangered species.
    • Stream and wetland mitigation planning.
    • Mitigation site monitoring.
    • Section 404 permitting.
    • Preparing various types of reports and NEPA documentation.
    • Environmental Site Assessments.
    • Regulatory compliance.
    • Assist with business development and proposal development.

    The ideal candidate should have a strong background in plant and wildlife identification, soils evaluation, hydrology, GPS use, mitigation planning, permit preparation, and be able to conduct work year-round in adverse climate and field conditions.

    The ideal candidate will have good writing and communication skills. The position will involve preparing field reports, internal correspondence, and formal reports and proposals. The position requires strong attention to detail to ensure compliance with relevant state/federal regulations and client specific requirements.

    BS in an Environmental, Biological, Ecological Science or related field is required. 4 -8 or more years of experience in conducting environmental fieldwork and reporting is preferred.

    The ability to travel is required (typically short-term). This position is a great opportunity for qualified professionals who are energetic and enthusiastic and who like diversified project types.

    Move Forward with Kleinfelder:Kleinfelder and its' subsidiaries and affiliates, has been connecting great people to the best work since 1961. We are engineers, scientists, and construction professionals providing solutions that improve our clients' transportation, water, energy, and other private infrastructure. As a responsive, cross-disciplinary team of bright, curious, and innovative problem-solvers, we are dedicated to doing the right thing, every day, on every project from over 110 offices in the US, Canada, and Australia.Connecting great people to the best work is our purpose - together, we deliver. 

    Progress with an Employer that Values You 

    Kleinfelder, and its' subsidiaries and affiliates, is an inclusive organization free from discrimination. We are a stronger organization when we are a diverse workforce and believe that through diversity, equity, and inclusion comes creativity, innovation, and unity. We are proud to offer the following: 

    Benefits:Kleinfelder, and its' subsidiaries and affiliates, offers an excellent compensation and benefits package, including: medical, dental, vision, life insurance, 401(k) plan, and paid holidays.  

    Career Development:We are committed to investing in the professional development of our staff, offering each employee every opportunity to grow, develop, and take control of their career paths. We support these efforts through reimbursements for continuing education as well as many of the expenses associated with trainings and certifications, and opportunities for career development through our internal Mentoring Program. 

    Equal Opportunity:Kleinfelder, and its' subsidiaries and affiliates, is an Equal Opportunity Employer - Minorities/Women/Disabled/Veterans. (Compliant with the new VEVRAA and Section 503 rules) 

    NOTICE TO THIRD PARTY AGENCIES 

    Please note that Kleinfelder, and its' subsidiaries and affiliates, does not accept unsolicited resumes from recruiters or employment agencies. In the absence of a signed Recruitment Fee Agreement, Kleinfelder, and its' subsidiaries and affiliates, will not consider or agree to payment for any referral compensation or recruiter fee. In the event a recruiter or agency submits a resume or candidate without a previously signed agreement, Kleinfelder, and its' subsidiaries and affiliates, explicitly reserves the right to pursue and hire those candidate(s) without any financial obligation to the recruiter or agency. Any unsolicited resume, including those submitted to hiring managers, are deemed to be the property of Kleinfelder. 

    Employment Type: FULL_TIME

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