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Senior Ecologist Jobs in Decatur, GA (NOW HIRING)

Project Ecologist

Atlanta, GA

$111K - $133.20K/yr

Arcadis seeks a Project Ecologist to join our Georgia Department of Transportation (GDOT) Office of Environmental Services (OES) Ecology Support Services team. Our team is known for innovation and ...

Project Ecologist

Atlanta, GA · On-site

$111K - $133.20K/yr

Arcadis seeks a Project Ecologist to join our Georgia Department of Transportation (GDOT) Office of Environmental Services (OES) Ecology Support Services team. Our team is known for innovation and ...

... ecological studies, cultural resource studies, air/noise studies, and others. We are looking for ... Support senior management team * Provide strong coaching, mentoring, and everyday feedback to ...

... ecological studies, cultural resource studies, air/noise studies, and others. We are looking for ... Support senior management team * Provide strong coaching, mentoring, and everyday feedback to ...

... ecological studies, cultural resource studies, air/noise studies, and others. We are looking for ... Support senior management team * Provide strong coaching, mentoring, and everyday feedback to ...

... ecological studies, cultural resource studies, air/noise studies, and others. We are looking for ... Support senior management team * Provide strong coaching, mentoring, and everyday feedback to ...

Environmental Scientist Lead

Peachtree Corners, GA · On-site

$70.90K - $93.20K/yr

The ideal candidate possesses a Bachelor's degree in ecology, natural resources, environmental ... Experience and Qualifications • Mid-senior level experience as an environmental consultant or ...

Environmental Scientist Lead

Peachtree Corners, GA · On-site

$70.90K - $93.20K/yr

The ideal candidate possesses a Bachelor's degree in ecology, natural resources, environmental ... Experience and Qualifications • Mid-senior level experience as an environmental consultant or ...

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$36

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How much do senior ecologist jobs pay per hour?

As of May 30, 2026, the average hourly pay for senior ecologist in Decatur, GA is $36.20, according to ZipRecruiter salary data. Most workers in this role earn between $32.40 and $40.38 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Senior Ecologist, and why are they important?

To thrive as a Senior Ecologist, you need advanced knowledge in ecology, environmental science, and field survey techniques, usually backed by a relevant degree and substantial field experience. Familiarity with GIS software, statistical analysis tools, and environmental legislation is commonly required, along with certifications like CIEEM membership. Leadership, project management, and strong communication skills help in mentoring teams and collaborating with stakeholders. These competencies are crucial for delivering accurate ecological assessments, ensuring regulatory compliance, and leading successful conservation projects.

What are some common challenges Senior Ecologists face when managing multidisciplinary projects?

Senior Ecologists often lead projects that require integrating expertise from fields such as hydrology, botany, and environmental engineering. One common challenge is ensuring clear communication and collaboration across diverse teams with varying priorities and timelines. Additionally, balancing regulatory requirements, client expectations, and ecological integrity can be complex. Effective project management and stakeholder engagement skills are essential to successfully navigate these challenges and deliver impactful results.

What does a Senior Ecologist do?

A Senior Ecologist is a highly experienced professional who studies the relationships between living organisms and their environment. They often lead ecological surveys, manage environmental impact assessments, and provide expert advice on conservation and land management projects. Senior Ecologists also mentor junior staff, contribute to scientific reports, and liaise with clients and regulatory bodies to ensure projects comply with environmental legislation. Their role is critical in promoting biodiversity and sustainable development.

What is the difference between Senior Ecologist vs Ecologist?

AspectSenior EcologistEcologist
Required CredentialsBachelor's or Master's in Ecology, Environmental Science, or related field; often with additional certificationsBachelor's or Master's in Ecology or related field; fewer certifications required
Work EnvironmentLead projects, mentor junior staff, coordinate research effortsAssist in research, data collection, and analysis under supervision
Employer & Industry UsageConsulting firms, government agencies, environmental organizationsResearch institutions, environmental NGOs, government departments

The main difference between a Senior Ecologist and an Ecologist lies in experience, responsibilities, and leadership roles. Senior Ecologists typically lead projects and mentor others, while Ecologists focus on supporting research activities. Both roles require a strong background in ecology, but Senior Ecologists often have more advanced credentials and industry experience.

What are the most commonly searched types of Ecologist jobs in Decatur, GA? The most popular types of Ecologist jobs in Decatur, GA are:
What are popular job titles related to Senior Ecologist jobs in Decatur, GA? For Senior Ecologist jobs in Decatur, GA, the most frequently searched job titles are:
What cities near Decatur, GA are hiring for Senior Ecologist jobs? Cities near Decatur, GA with the most Senior Ecologist job openings:
Infographic showing various Senior Ecologist job openings in Decatur, GA as of May 2026, with employment types broken down into 1% Locum Tenens, 15% As Needed, 1% Full Time, 79% Contract, 3% Nights, and 1% Summer. Highlights an 100% Hybrid job distribution, with an average salary of $75,303 per year, or $36.2 per hour.
Project Ecologist

$111K - $133.20K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 21 days ago


Arcadis rating

8.6

Company rating: 8.6 out of 10

Based on 19 frontline employees who took The Breakroom Quiz

62nd of 350 rated engineering


Job description

Arcadis is the world's leading company delivering sustainable design, engineering, and consultancy solutions for natural and built assets.

We are more than 36,000 people, in over 70 countries, dedicated to improving quality of life. Everyone has an important role to play. With the power of many curious minds, together we can solve the world's most complex challenges and deliver more impact together.

Role description:

Arcadis seeks a Project Ecologist to join our Georgia Department of Transportation (GDOT) Office of Environmental Services (OES) Ecology Support Services team. Our team is known for innovation and outstanding client service and will continue to build on these values. This is a unique opportunity for a dedicated, full-time role supporting delivery of Ecology Initiatives to improve GDOT Program Delivery including training media, guidance materials, programmatic agreements, and research.

Role accountabilities:

  • Leading delivery of various Ecology Initiatives including management of multi-disciplinary teams. 
  • Developing content (e.g., scripts and storyboards) and providing creative input for multi-media training related to GDOT ecology special studies.
  • Drafting guidance documents (i.e., Guidebooks and Toolkits) based on current GDOT and resource agency policy and procedures.
  • Collaborating with GDOT and resources agency staff to develop programmatic agreements to streamline agency coordination.
  • Leading research projects designed to improve GDOT ecological resource protection, including study design, implementation, maintenance/monitoring, reporting, and presentation.

Qualifications & Experience:

Required Qualifications:

  • Bachelor's degree in biology, ecology, natural resource management, or similar environmental discipline.
  • 7 or more years' experience completing ecology special studies on behalf of GDOT including wetland/stream delineation, protected species survey, Section 7 Endangered Species Act consultation, Section 404 Clean Water Act permitting, and Georgia buffer variance applications.
  • Experience working with regulatory agencies responsible for oversight of federally funded transportation projects in Georgia.

Key Attributes

  • Be highly organized, responsive, work well under tight deadlines, and have strong technical writing and verbal communication skills.
  • Experience managing project tasks, meetings, and schedules; and communicating effectively with multi-disciplinary project teams and regulatory agencies.
  • Proven experience delivering complex GDOT ecology reports and permit applications.
  • Must work well in a collaborative environment.

Preferred Qualifications:

  • Master's degree in biology, ecology, natural resource management, or similar environmental discipline.
  • Previous experience developing training media, guidance documents, survey methodologies, and/or agency agreements on behalf of GDOT.
  • Experience leading/conducting research related to transportation ecology.
  • Demonstratable proficiency with GDOT Plan Development Process, TPro, and Primavera P6.

Why Arcadis?

We can only achieve our goals when everyone is empowered to be their best. We believe everyone's contribution matters. It's why we are pioneering a skills-based approach, where you can harness your unique experience and expertise to carve your career path and maximize the impact we can make together.

You'll do meaningful work, and no matter what role, you'll be helping to deliver sustainable solutions for a more prosperous planet. Make your mark, on your career, your colleagues, your clients, your life and the world around you.

Together, we can create a lasting legacy.

Join Arcadis. Create a Legacy.

Our Commitment to Equality, Diversity, Inclusion & Belonging

We want you to be able to bring your best self to work every day which is why we take equality and inclusion seriously and hold ourselves to account for our actions. Our ambition is to be an employer of choice and provide a great place to work for all our people. We are an equal opportunity and affirmative action employer. Women, minorities, people with disabilities and veterans are strongly encouraged to apply. We are dedicated to a policy of non-discrimination in employment on any basis including race, creed, color, religion, national origin, sex, age, disability, marital status, sexual orientation, gender identity, citizenship status, disability, veteran status, or any other basis prohibited by law.

Arcadis offers benefits for full time and part time positions. These benefits include medical, dental, and vision, EAP,  401K, STD, LTD, AD&D, life insurance, paid parental leave, reward & recognition program and optional benefits including wellbeing benefits, adoption assistance and tuition reimbursement.  We offer nine paid holidays and 15 days PTO that accrue per year. The salary range for this position is $111000- $133200. Actual salaries will vary and are based on several factors, such as experience, education, budget, internal equity, project and location.


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About Arcadis

Sourced by ZipRecruiter

Our work with clients has a direct impact on people's lives and on the planet. We make moving, living and belonging in cities safer, more resilient and more sustainable. By partnering with our clients as responsible custodians of our earth's resources, we can create a sustainable planet. We continue to think of new ways to make positive impacts and create better experiences for people; data driven and digital solutions have become part of the Arcadis DNA. Working together with clients and using techniques like design thinking, we can get to the heart of our clients' most pressing challenges and work together to solve them.

Industry

Engineering professional services

Company size

10,000+ Employees

Headquarters location

Highlands Ranch, CO, US