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Weekend Environmental Scientist Jobs in Dallas, TX

Halff Associates, Inc.

Environmental Scientist

Richardson, TX · On-site

$71.70K - $94.20K/yr

This role is ideal for an environmental scientist, geologist, or geoscientist with a proven track record in environmental consulting and regulatory compliance. You'll play a key leadership role ...

Kimley-Horn

Environmental Scientist

Dallas, TX

$74.20K - $97.40K/yr

Overview Kimley-Horn's Dallas, Texas (TX) office is seeking an Environmental Scientist with 4+ years of experience to join their Environmental team! This is not a remote position. Responsibilities

Kimley-Horn

Environmental Scientist

Dallas, TX · On-site

$72.10K - $94.80K/yr

Kimley-Horn's Dallas, Texas (TX) office is seeking an Environmental Scientist with 4+ years of experience to join their Environmental team! This is not a remote position. * Adhere to the budget set ...

Kimley-Horn

Environmental Scientist

Dallas, TX · On-site

$74.20K - $97.40K/yr

Overview Kimley-Horn's Dallas, Texas (TX) office is seeking an Environmental Scientist with 4+ years of experience to join their Environmental team! This is not a remote position. Responsibilities

Kimley-Horn

Environmental Scientist

Fort Worth, TX

$71.90K - $94.40K/yr

Overview Kimley-Horn's Fort Worth, Texas (TX) office is seeking an Environmental Scientist with 4+ years of experience to join their Environmental team! This is not a remote position.

Kimley-Horn

Environmental Scientist

Fort Worth, TX · On-site

$71.90K - $94.40K/yr

Overview Kimley-Horn's Fort Worth, Texas (TX) office is seeking an Environmental Scientist with 4+ years of experience to join their Environmental team! This is not a remote position.

Kimley-Horn

Environmental Scientist

Dallas, TX · On-site

$72.10K - $94.80K/yr

Overview Kimley-Horn's Dallas, Texas (TX) office is seeking an Environmental Scientist with 4+ years of experience to join their Environmental team! This is not a remote position. Responsibilities

Stantec

Environmental Scientist (Technician)

Fort Worth, TX · On-site

$71.80K - $94.30K/yr

Join a team that has the environment down to a science. Your Opportunity Stantec's gulf coast environmental services group is seeking an Environmental Scientist to participate in environmental field ...

Stantec

Environmental Scientist (Technician)

Plano, TX · On-site

$67.10K - $88.20K/yr

Join a team that has the environment down to a science. Your Opportunity Stantec's gulf coast environmental services group is seeking an Environmental Scientist to participate in environmental field ...

BGE, Inc

FRISCO - Environmental Scientist

Frisco, TX · On-site

$70.30K - $92.40K/yr

Bachelor's degree in environmental science, geology, biology, ecology, rangeland science, wildlife management, or related field. * 0-3 years field experience. * Organizational and business-technical ...

Farnsworth Group

Sr. Environmental Scientist

Frisco, TX · On-site

$78.20K - $104.80K/yr

Farnsworth Group is seeking a Sr. Environmental Scientist in the below posting location(s). In this role, you will have the opportunity to work with other experienced environmental professionals ...

Farnsworth Group

Sr. Environmental Scientist

Frisco, TX · Hybrid

$78.30K - $105K/yr

Farnsworth Group is seeking a Sr. Environmental Scientist in the below posting location(s). In this role, you will have the opportunity to work with other experienced environmental professionals ...

BGE, Inc

Sr. Environmental Scientist

Frisco, TX · On-site

$78.30K - $105K/yr

Bachelor's or Master's degree in Environmental Science, Ecology, Biology, Geology, or related field. * 4+ years of relevant experience (ESA Phase I/II, wetlands, species permitting, ecological ...

ARCADIS

Entry-Level Environmental Scientist/Engineer

Dallas, TX · On-site

$74.50K - $97.90K/yr

Arcadis is seeking an Environmental Due Diligence (EDD) Practitioner (Environmental Scientist, Environmental Engineer, or Environmental or Health & Safety area disciplines) to support national and ...

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Weekend Environmental Scientist information

See Dallas, TX salary details

$40.6K

$83.2K

$121.7K

How much do weekend environmental scientist jobs pay per year?

As of May 28, 2026, the average yearly pay for weekend environmental scientist in Dallas, TX is $83,218.00, according to ZipRecruiter salary data. Most workers in this role earn between $74,200.00 and $97,400.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Weekend Environmental Scientist, and why are they important?

A Weekend Environmental Scientist typically needs a background in environmental science or related field, with skills in data collection, analysis, and reporting. Familiarity with GIS software, environmental sampling equipment, and possibly certifications like HAZWOPER are often required. Strong attention to detail, problem-solving abilities, and effective communication enhance performance in this role. These competencies ensure accurate environmental assessments, regulatory compliance, and meaningful reporting even during limited weekend hours.

What are some common challenges faced by Weekend Environmental Scientists, and how can they be addressed?

Weekend Environmental Scientists often juggle tight project timelines and limited access to team resources since they work outside standard business hours. Communication with weekday staff and coordinating fieldwork or lab access can be challenging. To address this, it’s helpful to maintain thorough documentation, proactively communicate any issues to the broader team, and leverage digital tools for data sharing. Building strong relationships with both weekend and weekday colleagues can also facilitate smoother project handoffs and ensure continuity.

What are weekend environmental scientists?

Weekend environmental scientists are professionals who conduct environmental research, monitoring, or assessments specifically during weekends. They may work for government agencies, consulting firms, or nonprofit organizations, helping collect data on air, water, soil, and wildlife. This role is often ideal for those seeking part-time or flexible work, and may involve tasks such as field sampling, site inspections, or assisting with environmental restoration projects. Weekend environmental scientists play a crucial role in ensuring continuous environmental monitoring and supporting larger teams who work during the week.
What are the most commonly searched types of Environmental Scientist jobs in Dallas, TX? The most popular types of Environmental Scientist jobs in Dallas, TX are:
What are popular job titles related to Weekend Environmental Scientist jobs in Dallas, TX? For Weekend Environmental Scientist jobs in Dallas, TX, the most frequently searched job titles are:
What job categories do people searching Weekend Environmental Scientist jobs in Dallas, TX look for? The top searched job categories for Weekend Environmental Scientist jobs in Dallas, TX are:
What cities near Dallas, TX are hiring for Weekend Environmental Scientist jobs? Cities near Dallas, TX with the most Weekend Environmental Scientist job openings:
Weekend Environmental Scientist jobs near you
Infographic showing various Weekend Environmental Scientist job openings in Dallas, TX as of May 2026, with employment types broken down into 80% Full Time, and 20% Part Time. Highlights an 90% In-person, and 10% Hybrid job distribution, with an average salary of $83,218 per year, or $40 per hour.
Environmental Scientist

Environmental Scientist

Halff Associates, Inc.

Richardson, TX • On-site

$71.70K - $94.20K/yr

Full-time

Medical, Dental, Life, Retirement, PTO

Posted 14 days ago

Job description

Environmental Project Manager, Richardson, TX
Halff has an immediate opening for an Environmental Project Manager in our Richardson office. We are seeking an experienced, detail-oriented professional with a strong technical foundation and a passion for leading impactful environmental projects.
This role is ideal for an environmental scientist, geologist, or geoscientist with a proven track record in environmental consulting and regulatory compliance. You'll play a key leadership role within a highly collaborative team, working closely with clients, technical staff, and leadership to deliver complex projects from start to finish.
At Halff, you'll have the opportunity to grow professionally, contribute to meaningful work, and pursue long-term advancement-including potential ownership opportunities.
What you will do:
  • Provide technical leadership on a variety of environmental projects
  • Manage and oversee small- and large-scale field investigations and assessments
  • Review and interpret data to ensure accuracy and regulatory compliance
  • Lead the preparation and review of reports, including:
    • Phase I & II Environmental Site Assessments
    • Remedial Investigations
    • Affected Property Assessments
  • Prepare and submit documentation for regulatory programs (TCEQ, TRRP, RCRA, CERCLA, etc.)
  • Evaluate and validate laboratory analytical data in accordance with state and federal guidelines
  • Develop clear, concise technical reports including findings, conclusions, and recommendations
  • Coordinate and support field activities (utility locating, geophysical surveys, drilling, excavation)
  • Manage subcontractors and field crews
  • Serve as a primary client contact, supporting scope development and deliverables
  • Oversee project execution, budgets, and schedules
  • Mentor and support junior staff
  • Support business development efforts and help win new work
  • Travel as needed to support project requirements

What you will need:
  • Bachelor's or master's degree in Geology, Chemistry, Environmental Science, or a related field
  • 5+ years of experience in environmental consulting
  • Demonstrated experience managing projects under regulatory programs such as:
    • TRRP
    • CERCLA
    • RCRA
  • Strong understanding of environmental regulations and compliance requirements
  • Experience with field sampling techniques, documentation, and equipment
  • Excellent analytical, problem-solving, and technical writing skills
  • Ability to effectively communicate complex technical information (written and verbal)
  • Proven ability to collaborate with clients, teams, and stakeholders
  • Willingness to travel; valid driver's license required
  • Ability to pass background checks for federal facility access
  • Willingness to obtain certifications and participate in ongoing training
  • Must pass pre-employment drug screening and physical (for fieldwork readiness)
  • Available and prepared to work onsite at the Richardson office, Monday through Friday, during regular business hours

Preferred Qualifications:
  • Experience working with regulatory agencies such as:
    • S. Environmental Protection Agency (EPA)
    • Texas Commission on Environmental Quality (TCEQ)
    • Railroad Commission of Texas
    • Louisiana Department of Environmental Quality (LDEQ)
    • Oklahoma Department of Environmental Quality (ODEQ)
    • Oklahoma Corporation Commission (OCC)
  • GIS experience
  • OSHA 40-hour HAZWOPER certification
  • Professional Geologist License

The Halff Environmental Advantage
  • Halff's environmental scientists, planners, geologists and cultural resources specialists have a shared tenure - 25 years in some cases - that enables us to provide an unmatched level of continuity in our approach from shared project experience.
  • The average tenure of Halff's Environmental team leaders is 10 years.
  • Halff's environmental expertise allows for a categorically broad and diverse range of services.

Learn more about Halff's Environmental services, check out some of our projects, and meet our team
Halff's Environmental Services:
  • National Environmental Policy Act (NEPA) Documentation Services
  • Wetland Delineation and Section 404/10 Permitting and Mitigation
  • Cultural Resources Management
  • Wildlife Habitat Assessments and Threatened/Endangered Species Surveys and Relocation
  • GIS Geodatabase Development and Environmental Constraints Mapping/Analysis
  • Oil and Gas Pipeline Permitting
  • Electric Transmission Line Routing Studies and Expert Testimony
  • Environmental Due Diligence, Remediation and Regulatory Closures
  • Comprehensive Asbestos Consulting Services
  • Storm Water Compliance
  • Public Involvement

Company Overview:
Halff is a full-service infrastructure consulting firm planned, designed, engineered, constructed - and purposed - for people. Since 1950, we've been creating smart solutions that improve lives and communities by turning ideas into reality.
Halff was founded on a core tenet: Focus on people, treat them well, and success will follow. It's no wonder, then, that our employees and the culture they create result in our firm consistently being named a Top Workplace in America.
Our industry-leading professionals collaborate to meet tough challenges in creative ways. You can view Halff's full complement of services here
Halff has more than 30 offices in Texas, Oklahoma, Louisiana, Florida, Arkansas, Arizona and Georgia. For a full list of our locations, click here
We offer excellent benefits, including but not limited to:
  • Medical, dental, prescription and life insurance
  • Long-term and short-term disability insurance
  • Paid time off (PTO) and 8 company paid holidays (and Veteran's Day for our veterans)
  • Traditional and Roth 401(k) plans
  • Employee Stock Ownership Plan (ESOP)
  • Health Savings Account (HSA)
  • 529 College Savings Plan
  • Flexible spending accounts (FSA)
  • Employee Assistance Plan
  • Click here for a more comprehensive list of Halff's benefits

Salary is competitive and commensurate with experience.
All qualified applicants will receive consideration for employment without regard to race, color, sex, sexual orientation, gender identity, religion, national origin, disability, veteran status, or other legally protected status.
Halff is a drug-free workplace. This offer of employment is contingent upon the receipt of a clear drug screen and background check prior to your first day of employment. This position may be subject to random drug testing pursuant to federal regulations.
#LI-SV1 #ExpProf
Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities
This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.

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