UNKNOWN

FEED

The successful Field Ecologist will contribute in the following significant ways: Perform field data collection and analysis (i.e., vegetation, soil, groundwater, geomorphic survey, water quality, benthic macroinvertebrates) using the latest regulatory guidance and functional assessment methodologies. A professional background in the environmental consulting field (wetland delineation, 404 permitting, mitigation bank prospectus and mitigation banking instrument development, and aquatic resourcing functional assessment methods is a bonus.

Naturion Management Services LLC

Field Ecologist

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CONTRACTOR

The Fisheries Ecologist supports the Northwest Fisheries Science Center (NWFSC) Fish Ecology Division by assembling, managing, analyzing, and communicating ecological data used to evaluate the effects of fisheries management actions on marine, estuarine, and freshwater species throughout the Pacific Northwest and California. Think Tank Inc. (TTI) is a CMMI Level 3 (DEV/SVC) appraised, ISO 9001, 27001, 20000-1, 31000, and 42001 certified provider of scientific, technical, and professional support services to federal agencies, including NOAA Fisheries under the ProTech 2.0 Fisheries IDIQ.

Think Tank, Inc.

Fisheries Ecologist - Data Analysis

Talent Acquisition

Think Tank Inc. (TTI) is a CMMI Level 3 (DEV/SVC) appraised, ISO 9001, 27001, 20000-1, 31000, and 42001 certified provider of scientific, technical, and professional support services to federal agencies, including NOAA Fisheries under the ProTech 2.0 Fisheries IDIQ. The Fisheries Ecologist supports the Northwest Fisheries Science Center (NWFSC) Fish Ecology Division in conducting ecological research and quantitative analyses of marine and anadromous fish species throughout the Pacific Northwest and California.

Fisheries Ecologist - Field Data Collection

The successful candidate will provide technical expertise, strategic guidance, and project support related to biological resources and environmental permitting for renewable energy projects, including wind, solar, and battery energy storage, as well as traditional energy, transmission lines, pipelines, and other infrastructure projects throughout the Hawaiian Islands. Pay Range - There are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience and demonstrated work experience in the above role; skills, certifications, and competencies that align to the specified role; geographic location; and education, as well as contract provisions regarding labor categories that are specific to the position.

YEAR

Tetra Tech is a leading provider of consulting, engineering, and technical services worldwide. Our reputation rests on the technical expertise and dedication of our employees—16,000 people working together across disciplines and time zones to provide smart, sustainable solutions for challenging projects. We are proud to be home to leading technical experts in water, environment, infrastructure, resource management, energy, and international development. Tetra Tech combines the resources of a global, multibillion dollar company with local, client-focused delivery in 400 locations around the world. We offer competitive compensation and benefits and are searching for innovative people to join our teams.

Tetra Tech Inc

Mid to Senior-Level Biologist/Ecologist - Oahu, Hawaii (Hybrid)

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With more than 100 years of leadership in public health, a team of over 200 scientific and support staff are committed to its mission to safeguard the health of all NYC residents by providing quality laboratory testing services that support the priorities of the NYC DOHMH and its community partners to prevent and respond to clinical and environmental public health concerns. The NYC Public Health Laboratory (PHL) is one of the largest local public health laboratories in the United States offering a dynamic and innovative work environment where employees contribute to the health and safety of NYC residents by providing clinical and environmental laboratory testing services.

City of New York

Scientist Water Ecologist, Bureau of the Public Health Laboratory

This position can be based in Cleveland, Akron, Youngstown, Columbus, Cincinnati, or another Ohio office and is ideal for an environmental professional with 4 to 7 years of experience who is ready to independently perform ecological fieldwork, contribute to natural resource assessments and permitting, and support the successful delivery of multidisciplinary projects. Our commitment to excellence, across more than 90 offices, is championed by a team of over 2,000 experts, scientists, engineers, geologists, and technical specialists, embedded in a people-focused culture, prioritizing the well-being of our employees, clients, and the communities we serve.

Verdantas

Project Ecologist

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This position can be based in Cleveland, Akron, Youngstown, Columbus, Cincinnati, or another Ohio office and is ideal for an early-career environmental professional looking to build hands-on experience in ecological fieldwork, natural resource assessments, and environmental permitting. Our commitment to excellence, across more than 90 offices, is championed by a team of over 2,000 experts, scientists, engineers, geologists, and technical specialists, embedded in a people-focused culture, prioritizing the well-being of our employees, clients, and the communities we serve.

Staff Ecologist

Our commitment to excellence, across more than 90 offices, is championed by a team of over 2,000 experts, scientists, engineers, geologists, and technical specialists, embedded in a people-focused culture, prioritizing the well-being of our employees, clients, and the communities we serve. Prepare wetland delineation reports and environmental permit applications, including USACE Sections 401, 404, and 10, state wetland and stream permits, and NPDES compliance.

Staff Ecologist III

FULL_TIME

Ability to travel/work in the field 5% of the time, with typical travel durations of 3-4 days (office work is typically 95% of the time for this position; fieldwork can include site visits and meetings with clients and applicable regulatory agencies). Responsibilities: As a Senior Ecologist, you'll conduct comprehensive reviews to assess the impact of nuclear facilities on natural resources as well as prepare detailed reports, and support licensing applications.

Enercon Services, Inc.

Senior Ecologist

[AW]-iCims

Ability to travel/work in the field 5% of the time, with typical travel durations of 3-4 days (office work is typically 95% of the time for this position; fieldwork can include site visits and meetings with clients and applicable regulatory agencies). Responsibilities: As a Mid-Level Ecologist, you'll conduct comprehensive reviews to assess the impact of nuclear facilities on natural resources as well as prepare detailed reports, and support licensing applications.

Mid-Level Ecologist

Davey Resource Group provides a wide range of natural resource consulting services to clients in the private and public sectors, including urban forestry consulting and tree inventories, urban forest canopy assessments, and urban forestry management planning. The position involves a variety of work including wetland delineations, 401/404 permitting, stream/wetland restoration design and construction, technical report writing, and management of a variety of projects that include monitoring, management and ecological restoration.

Davey Tree

Ecologist/Project Manager, Senior Associate Consultant | Buffalo, NY

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. 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 Kleinfelder Group Inc

Ecologist / Environmental Scientist

This position will be subject to indoor and outside environmental conditions, including weather conditions such as wet and /or humid environments, extreme cold and/or heat, dusty and noisy work environments. Responsible for completing and overseeing other natural resource related projects including wetland delineations, stream determinations, permitting, and other types of protected species surveys.

NV5 (NASDAQ: NVEE) is a provider of professional and technical engineering and consulting solutions to public and private sector clients in the infrastructure, energy, construction, program management and environmental markets. NV5 is an ENR Top 500 firm; we offer a full range of professional services in offices throughout the U.S.

Basic Requirement for Geologist (Environmental Compliance): A. Degree: Bachelors degree (or higher degree) in geology, plus 20 additional semester hours in any combination of mathematics, physics, chemistry, biological science, structural, chemical, civil, mining or petroleum engineering, computer science, planetary geology, comparative planetology, geophysics, meteorology, hydrology, oceanography, physical geography, marine geology, and cartography. In addition to meeting the basic requirement above, to qualify for this position you must also meet the qualification requirements listed below: Specialized Experience: One year of specialized experience which includes analyzing environmental laws and regulations, perform environmental assessments, studies, inspections and/or surveys; AND planning and administering environmental programs, projects and activities characterized by environmental concerns related to improving and/or protecting air, land and water resources.

ORGANIZATION
The Army, as one of the three military departments (Army, Navy and Air Force) reporting to the Department of Defense, is composed of two distinct and equally important components: the active component and the reserve components. The reserve components are the United States Army Reserve and the Army National Guard.


Regardless of component, the Army conducts both operational and institutional missions. The operational Army consists of numbered armies, corps, divisions, brigades, and battalions that conduct full spectrum operations around the world. The institutional Army supports the operational Army. Institutional organizations provide the infrastructure necessary to raise, train, equip, deploy, and ensure the readiness of all Army forces. The training base provides military skills and professional education to every Soldier—as well as members of sister services and allied forces. It also allows the Army to expand rapidly in time of war. The industrial base provides world-class equipment and logistics for the Army. Army installations provide the power-projection platforms required to deploy land forces promptly to support combatant commanders. Once those forces are deployed, the institutional Army provides the logistics needed to support them.


Without the institutional Army, the operational Army cannot function. Without the operational Army, the institutional Army has no purpose.

OUR PURPOSE REMAINS CONSTANT
To deploy, fight and win our nation’s wars by providing ready, prompt and sustained land dominance by Army forces across the full spectrum of conflict as part of the joint force.

The Army mission is vital to the Nation because we are the service capable of defeating enemy ground forces and indefinitely seizing and controlling those things an adversary prizes most – its land, its resources and its population.

United States Army

Interdisciplinary Civil Environmental Ecologist Chemist Geologist Physical Scientist

GHD will reimburse 50% of the cost of the following to maximum of $250.00 reimbursement annually for such items as: Health club membership fees, Home exercise equipment purchases, Bicycles, Race, run & marathon entrance fees, Smoking cessation programs, Weight loss programs (i.e.-Weight Watchers, Jenny Craig), Fitbits and Fitness Tracking devices. In this role, you will join a growing team of technical directors, ecologists, scientists, and planners assist with the management of projects, lead the collection of biological data, and prepare environmental reports and permit applications for federal, state, and local government agencies.

HOUR

GHD Group Pty Ltd

Ecologist (Part-Time)

Project assignments may involve coastal wetlands, longleaf pine ecosystems, gopher tortoise habitat, agency coordination, wetland and stream restoration/mitigation projects, a variety of state and/or federally protected species, and other natural resource investigations throughout the Southeast. General Responsibilities: Terracon''s Savannah Environmental Planning team is seeking an Environmental Scientist/Ecologist to support a variety of natural resource, environmental permitting, and ecological consulting projects throughout Georgia and the southeastern United States.

Terracon Consultants Inc

Entry Level Environmental Scientist / Ecologist

Our team of experienced military, technical, and operations research analysts is skilled in evaluating military problems, identifying the driving factors, devising innovative approaches, collecting applicable data, developing necessary software tools, and performing thorough and timely assessments to inform technology and acquisition governance decisions to ensure U.S. military forces retain military superiority in the future. SPA provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.

Systems Planning and Analysis, Inc. (SPA) provides top-level decision makers with timely and objective assessments that integrate the technical, operational, programmatic, policy, and business aspects of national security issues. SPA is headquartered in Alexandria, with offices throughout Metro DC, and San Diego, CA. SPA has been recognized with awards including Government Contractor of the Year by the Greater Washington Government Contractor Awards, as a Best Places to Work by the Washington and San Diego Business Journals for several years, a Top Workplace by the Washington Post, and as one of DC's Healthiest Employers.

Systems Planning and Analysis

Technical SETA – Microbiologist/Microbial Ecologist

Working Position Title Interdisciplinary Wildlife/Wetland Ecologist (35315) Multiple Positions Classification Research Associate Position Number 00035315 Open Date 08/07/2026 Close Date Priority Review Date 09/16/2026 Employee Class Staff Full-Time/Part Time Full-Time FTE 1.00 Position Status Regular FLSA Exempt Job code 1620SPS04 Union Representation Non-Union Union Code N/A Unit/Department VP Research and Innv Prtnrshp College/Unit VP Research and Innv Prtnrshp Division Research and Innv Prtnrshp Location LH 301 Link to Department Website or Custom Search Page https://www.niu.edu/niccs/index.shtml . This position supports a long-term partnership between Northern Illinois University and the Illinois Department of Transportation (IDOT), serving the environmental compliance needs of the northern third of Illinois while advancing applied research in roadside ecology.

Northern Illinois University

Interdisciplinary Wildlife/Wetland Ecologist (35315) Multiple Positions

Required: valid driver?s license; willingness to work/hike in uneven terrain, carry a day pack, and carry an overnight backpack up to 45 lbs; and, capacity to follow field/office protocols (and teach to others); demonstrated experience with identification of amphibians, reptiles, fish, mammals, and birds in SEKI; demonstrated experience to teach others on how to identify amphibians, reptiles, fish, mammals, and birds in SE region; willingness to drive personal vehicle to study areas. Responsibilities primarily include using various techniques to conduct one or more of the following: 1) recovery actions for several listed animal species; 2) critical habitat restoration; 3) surveying, monitoring, and researching high-priority animal species and physical sciences projects; and 4) assisting with administration of high-priority projects being implemented and planned.

National Experienced Workforce Solutions

Ecologist

AcquireTM

To thrive in this role, you’ll be comfortable taking ownership of the following responsibilities: Provide senior leadership of the existing due diligence and natural resources team in Orlando with project work typically performed in Florida and occasionally in the Southeast U.S. Provide senior technical mentorship and support to the team within the technical focus areas of the group. Our scientists, engineers, field teams and consultants apply systems thinking that unites science, data and practical expertise to deliver solutions that strengthen our clients’ resilience, mitigate risk and protect the air, water and soil that sustain communities, while uncovering responsible paths forward for planet and progress.

Ecologist Jobs in the United States

Field Ecologist Naturion Management Services LLC

Fisheries Ecologist - Data Analysis Think Tank, Inc.

Fisheries Ecologist - Field Data Collection Think Tank, Inc.

Mid to Senior-Level Biologist/Ecologist - Oahu, Hawaii (Hybrid) Tetra Tech Inc

Scientist Water Ecologist, Bureau of the Public Health Laboratory City of New York

Project Ecologist Verdantas

Staff Ecologist Verdantas

Staff Ecologist III Verdantas

Senior Ecologist Enercon Services, Inc.

Mid-Level Ecologist Enercon Services, Inc.

Ecologist/Project Manager, Senior Associate Consultant | Buffalo, NY Davey Tree

Ecologist / Environmental Scientist The Kleinfelder Group Inc

Senior Ecologist NV5

Interdisciplinary Civil Environmental Ecologist Chemist Geologist Physical Scientist United States Army

Ecologist (Part-Time) GHD Group Pty Ltd

Entry Level Environmental Scientist / Ecologist Terracon Consultants Inc

Technical SETA – Microbiologist/Microbial Ecologist Systems Planning and Analysis

Interdisciplinary Wildlife/Wetland Ecologist (35315) Multiple Positions Northern Illinois University

Ecologist National Experienced Workforce Solutions

Senior Biologist/Ecologist - Natural Resources Onterris

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