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Freelance Environmental Engineer Jobs (NOW HIRING)

Framestore

Freelance: Nuke - New York

Manhattan, NY · On-site

$600 - $900/day

Programming and coding experience and knowledge * Experience with Hiero, Shotgun, After effects ... Compositing experience in a commercial environment is desirable New York Employees Pay Range:

DotLab

Freelance Developer

... seeking a Freelance Developer to help enhance their website. The role involves developing and ... environment. • Excellent communication skills. Preferred : • An eye for visual design. • ...

New

FOX News Network, LLC

Freelance Playout Operator

New York, NY · On-site

$68.75 - $77.75/hr

You must be able to handle high pressured live news broadcasts of a 24/7 news environment ... Insert video elements during live programming as well as pretaped shows using a file server playout ...

Fox

Freelance Playout Operator

New York, NY

$68.75 - $77.75/hr

You must be able to handle high pressured live news broadcasts of a 24/7 news environment ... Insert video elements during live programming as well as pretaped shows using a file server playout ...

Fox

Freelance Teleprompter Operator

New York, NY · On-site

$68.75 - $77.75/hr

... studio environment. Shifts vary, but you must have an ability to work weekdays, weekends ... Ensure the working condition of teleprompter system before live programming begins * Inform ...

Space44

Engineer / Developer - Freelance (Remote)

We offer you a dynamic and supportive environment where you can develop and grow. Join a forward ... You'll be among the first we reach out to when new freelance opportunities go live. Key ...

Space44

Engineer / Developer - Freelance (Remote)

We offer you a dynamic and supportive environment where you can develop and grow. Join a forward ... You'll be among the first we reach out to when new freelance opportunities go live. Key ...

Alignerr

Environmental Engineering - AI Data Trainer We're partnering with the world's leading AI research ... Fully remote and flexible -- set your own hours and work from anywhere * Freelance autonomy with ...

Amicus Talent Group

Job Opportunity Junior / Freelance PHP Developer (Remote - Startup SaaS Platform) We are assisting ... One of the first tasks will be helping establish a local development environment so development and ...

Fox

Freelance Stage Manager, The Will Cain Show

Dallas, TX

$62 - $70.25/hr

Be attentive to the changeswithin a live studio environment and clearly communicate those changes ... Work with technical staff to satisfy production needs for live and pre-recorded programming ...

BAUNFIRE

Freelance Designer

San Jose, CA · On-site

You thrive in a collaborative environment, partnering with talented cross-discipline teams who are ... We are a distributed team of Designers, Developers, Strategists, and Producers across the USA and ...

VDA, Inc.

Freelance CNC Operator

Somerville, MA · On-site

$22.25 - $30.50/hr

We work across Corporate Meetings, Tradeshows, Themed Events, Exhibits, Retail Environments, and ... Collaborate with production managers, engineers, and shop leads to optimize workflows and output.

Mindrift

Freelance Data Scraping Engineer (Python)

$37/hr

About the Role This is a freelance role for a Tendem project. As a Python Data Scraping Engineer ... Gain hands-on experience in a unique hybrid environment where human expertise and AI agents ...

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Freelance Environmental Engineer information

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$38.5K

$91.2K

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How much do freelance environmental engineer jobs pay per year?

As of May 28, 2026, the average yearly pay for freelance environmental engineer in the United States is $91,191.00, according to ZipRecruiter salary data. Most workers in this role earn between $73,500.00 and $108,500.00 per year, depending on experience, location, and employer.

What is a Freelance Environmental Engineer job?

A Freelance Environmental Engineer is a self-employed professional who provides environmental consulting, analysis, and project management services on a contract basis. They may work with companies, government agencies, or nonprofit organizations to address environmental concerns such as pollution control, sustainability, and regulatory compliance. Their work often involves site assessments, environmental impact studies, and developing solutions to minimize environmental damage. Unlike full-time employees, freelancers have the flexibility to choose their projects, clients, and work schedules.

What are the key skills and qualifications needed to thrive in the Freelance Environmental Engineer position, and why are they important?

To thrive as a Freelance Environmental Engineer, you need a solid background in environmental science or engineering, strong analytical skills, and a relevant engineering degree or licensure (such as a Professional Engineer certification). Familiarity with environmental modeling software (e.g., AutoCAD, GIS, MATLAB), regulatory compliance systems, and field sampling equipment is essential. Excellent project management, client communication, and problem-solving skills help set successful freelancers apart. These abilities are vital for delivering high-quality, compliant work within deadlines while effectively managing client relationships and diverse project requirements.

What are typical challenges faced by Freelance Environmental Engineers, and how can they be managed?

Freelance Environmental Engineers often face challenges such as managing multiple projects with competing deadlines, keeping up with evolving environmental regulations, and securing consistent clients or contracts. Building strong organizational and time-management skills, staying current through professional development, and leveraging a network of industry contacts can help address these challenges. Freelancers must also be proactive in marketing their services, ensuring compliance with local and federal laws, and maintaining robust documentation for each project. Overcoming these hurdles not only leads to professional growth but also helps establish a reliable and rewarding freelance career in environmental engineering.

Are environmental engineers in high demand?

Environmental engineers are in high demand due to increasing focus on sustainability, pollution control, and environmental regulations. The profession offers growth opportunities in sectors such as government agencies, consulting firms, and industry, often requiring knowledge of environmental laws and proficiency with modeling tools. Job prospects are expected to remain strong as environmental concerns continue to grow globally.
More about Freelance Environmental Engineer jobs
What cities are hiring for Freelance Environmental Engineer jobs? Cities with the most Freelance Environmental Engineer job openings:
What are the most commonly searched types of Environmental Engineer jobs? The most popular types of Environmental Engineer jobs are:
What states have the most Freelance Environmental Engineer jobs? States with the most job openings for Freelance Environmental Engineer jobs include:
What job categories do people searching Freelance Environmental Engineer jobs look for? The top searched job categories for Freelance Environmental Engineer jobs are:
Freelance Environmental Engineer jobs near you
Infographic showing various Freelance Environmental Engineer job openings in the United States as of May 2026, with employment types broken down into 1% As Needed, 87% Full Time, 11% Part Time, and 1% Contract. Highlights an 88% Physical, 2% Hybrid, and 10% Remote job distribution, with an average salary of $91,191 per year, or $43.8 per hour.

Environmental Engineering - AI Data Trainer

Alignerr

Miami, FL • Remote

Full-time

This job post has expired today. Applications are no longer accepted.

Job description

Environmental Engineering - AI Data Trainer
About the Role
We're partnering with the world's leading AI research teams to build smarter, more technically rigorous AI models - and we need environmental engineers to help get there.
As an AI Data Trainer, you'll put your deep domain knowledge to work stress-testing and improving how advanced language models reason through real-world environmental engineering problems. From contaminant transport to hazardous waste remediation, your expertise will directly shape the reliability of AI systems used by engineers, researchers, and policymakers worldwide.
This is a fully remote, flexible contract role - work on your own schedule, on problems that matter.
  • Organization
    : Alignerr
  • Type
    : Hourly Contract
  • Location
    : Remote
  • Commitment
    : 10-40 hours/week
    • What You'll Do
    • Design Advanced Technical Problems
      - Create challenging environmental engineering scenarios spanning contaminant transport, mass balance in treatment plants, hydrology, Life Cycle Assessments (LCA), and more
    • Author Gold-Standard Solutions
      - Develop rigorous, step-by-step technical solutions - including chemical dosage calculations, hydraulic flow models, and pollutant dispersion simulations - that serve as benchmark responses for AI training
    • Audit AI Outputs
      - Critically evaluate AI-generated remediation plans, environmental impact statements, and technical calculations for accuracy, safety, and regulatory compliance (EPA, ISO 14001, and others)
    • Sharpen AI Reasoning
      - Identify where AI reasoning breaks down - incorrect stoichiometry, missed secondary impacts, flawed unit conversions - and provide structured feedback that directly improves model performance
      • Who You Are
      • Pursuing or holding a Master's or PhD in Environmental Engineering, Civil Engineering (environmental focus), or a closely related field
      • Strong foundational knowledge in one or more core areas: aquatic chemistry, wastewater process design, air quality engineering, or hazardous waste remediation
      • Able to communicate complex technical and ecological concepts clearly and precisely in written form
      • Detail-oriented - meticulous when it comes to unit conversions, chemical equations, and regulatory logic
      • Self-motivated and comfortable working independently on technically demanding tasks
      • No prior AI experience required
      Nice to Have
      • Experience with data annotation, data quality review, or evaluation systems
      • Familiarity with environmental modeling software (e.g., AERMOD, SWMM, or similar)
      Why Join Us
      • Work on cutting-edge AI projects alongside top AI research labs
      • Fully remote and flexible - work when and where it suits you
      • Freelance perks: autonomy, variety, and global collaboration
      • Get rare, hands-on exposure to how large language models are trained and evaluated
      • Contribute to AI that could shape the future of environmental science and sustainability
      • Potential for ongoing work and contract extension

Apply