Environmental Scientist Jobs in Louisiana
Environmental Scientist jobs in Louisiana are open across Baton Rouge and Houma and other Louisiana metros, with employers like GHD and aptim hiring at every experience level. Find a role that fits below and apply directly.
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Job Overview:
This role will perform a variety of scientific work and operate various watercraft types for the Coastwide Reference Monitoring System (CRMS) and System-Wide Assessment and Monitoring Program (SWAMP water quality) programs. Wetland restoration efforts conducted in Louisiana require monitoring the effectiveness of individual projects as well as monitoring the cumulative effects of all projects in restoring, creating, enhancing, and protecting the coastal landscape. CRMS is a multiple reference approach that uses aspects of hydrogeomorphic functional assessments and probabilistic sampling. This approach includes a suite of sites that encompass the range of ecological conditions for each stratum, with projects placed on a continuum of conditions found for that stratum.
Key Responsibilities/Accountabilities:
Field Activities (60% of the time)
- Conduct ecological monitoring activities, including vegetation surveys, hydrographic measurements, soil accretion monitoring, and water quality sampling.
- Support scientific field data collection efforts in southern Louisiana wetlands, including swamp, freshwater, intermediate, and brackish marsh environments.
- Operate boats, towing vehicles, and field equipment following company safety procedures and training requirements (training available).
- Travel to remote monitoring locations, including coastal waterways and open-water environments.
- Assist with routine maintenance and operational readiness of vessels, trailers, trucks, and scientific instrumentation.
- Perform light construction, operations, and maintenance (O&M) activities as needed.
- Follow all Health, Safety, and Environmental (HSE) policies and procedures.
Office Work (40% of the time)
- Process, review, and quality-check scientific data using established protocols and standard software tools.
- Prepare equipment, supplies, and logistics for upcoming field deployments.
- Collaborate within a small, multidisciplinary team and across organizational levels in a cooperative, safety-focused environment.
Basic Qualifications:
- Bachelor of Science in Environmental Science or related Science degree.
- Relevant environmental field experience, including ecological monitoring, natural resources, or environmental data collection.
- Must have a valid driver's license and experience trailering and operating watercraft in coastal or inland environments.
- Strong written and verbal communication skills with the ability to convey technical information.
- Must be able to lift and transport equipment weighing 30–50 pounds individually and heavier items as part of a team.
- Ability and willingness to perform work in physically demanding environments with exposure to heat, cold, insects, and adverse weather conditions.
- Proven ability to work effectively within small field teams while demonstrating high reliability, accountability, and professionalism.
Preferred Qualifications:
- Experience operating airboats is preferred; training is available for candidates willing to learn.
- Experience working in coastal wetlands and marshes.
- Knowledge of Louisiana wetland vegetation identification, including common tree, shrub, and herbaceous species.
Who we are and what we do:
About APTIM
APTIM enhances the quality of the environment, wellbeing of people, resilience of communities, and opportunity for employees to make a difference, not just a living. A leading professional solutions firm, we specialize in environmental, sustainability, resilience, and infrastructure solutions. Our team of experts provide these integrated solutions for forward-thinking government agencies, commercial and industrial clients, and energy customers. Together, we create sustainable and resilient communities for all.
What you can expect from APTIM:
- Work that is worthy of your time and talent
- Respect and flexibility to live a full life at work and at home
- Dogged determination to deliver for our clients and communities
- A voice in making our company better
- Investment into your personal and professional development
As of the date of this posting, a good faith estimate of the current pay range for this position is $23 to $26 per hour. Compensation depends on several factors including: experience, education, key skills, geographic location of the position, client requirements, external market competitiveness, and internal equity among other employees within APTIM.
Watch our video:
About APTIM - In Pursuit of Better
See All 6 Environmental Scientist Jobs in Louisiana
Find roles in Louisiana that match your experience and apply in just a few clicks.
Find Environmental Scientist JobsEnvironmental Scientist Jobs by City in Louisiana
Where Louisiana roles are concentrated, by current openings.
Environmental Scientist Job Market in Louisiana
A snapshot from current Louisiana openings, updated as new roles post.
Who's Hiring
- GHD5

- aptim1

Top Industries Hiring
- Consulting & Professional Services6
What Louisiana Employers Look For
The qualifications that appear most often in environmental scientist jobs across Louisiana.
- Bachelor's degree in environmental science, geology, chemistry, or a related field
- Experience with environmental sampling, field investigation, and laboratory data interpretation
- Familiarity with federal and state environmental regulations including RCRA, CERCLA, and Clean Water Act
- 40-Hour HAZWOPER certification or willingness to obtain it before starting
- Proficiency with ArcGIS, environmental databases, and technical report writing
- Valid driver's license and ability to travel to field sites as required
Environmental Scientist Jobs in Louisiana: Frequently Asked Questions
How many environmental scientist jobs are there in Louisiana?
There are 6+ environmental scientist openings in Louisiana on Migrate Mate as of June 2026, with the most roles in Baton Rouge and Houma. New positions post regularly as employers across Louisiana hire.
How much do environmental scientists make in Louisiana?
Environmental scientists in Louisiana earn a median of about $69,820 a year, based on May 2025 Bureau of Labor Statistics wage data, ranging from around $49,890 for the lowest 10% to over $132,810 for the top 10%. Pay rises with experience, specialty, and employer.
Which Louisiana cities have the most environmental scientist jobs?
Baton Rouge and Houma have the most environmental scientist openings in Louisiana right now, with additional roles spread across smaller metros statewide.
Which companies hire environmental scientists in Louisiana?
Employers hiring environmental scientists in Louisiana include GHD and aptim, based on current listings on Migrate Mate as of June 2026.
Are there remote environmental scientist jobs in Louisiana?
Yes. About 17% of environmental scientist openings tied to Louisiana are remote or hybrid as of June 2026. The rest are on-site roles based in Louisiana metros.
How do I apply for environmental scientist jobs in Louisiana?
You can apply to environmental scientist jobs in Louisiana directly on Migrate Mate. Search the listings above, find roles that match your experience and preferred Louisiana location, then apply to each one that fits.
See All 6 Environmental Scientist Jobs in Louisiana
Find roles in Louisiana that match your experience and apply in just a few clicks.
Find Environmental Scientist Jobs