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Delineator Jobs (NOW HIRING)

Wetland Delineator

Las Vegas, NV

$72K - $94K/yr

Description GAI Consultants, Inc. is seeking experienced Wetland Delineators to support projects throughout the greater Southwest US region. Ideal candidates will be excited to conduct field work and ...

Wetland Delineator

Austin, TX · On-site

$74K - $97K/yr

GAI Consultants, Inc. is seeking experienced Wetland Delineators to support projects throughout the greater Southwest US region. Ideal candidates will be excited to conduct field work and have a ...

Wetland Delineator

Salt Lake City, UT · On-site

$72K - $95K/yr

GAI Consultants, Inc. is seeking experienced Wetland Delineators to support projects throughout the greater Southwest US region. Ideal candidates will be excited to conduct field work and have a ...

Wetland Delineator

Denver, CO

$77K - $101K/yr

Description GAI Consultants, Inc. is seeking experienced Wetland Delineators to support projects throughout the greater Southwest US region. Ideal candidates will be excited to conduct field work and ...

Wetland Delineator

Tempe, AZ

$73K - $95K/yr

Description GAI Consultants, Inc. is seeking experienced Wetland Delineators to support projects throughout the greater Southwest US region. Ideal candidates will be excited to conduct field work and ...

Wetland Delineator

Las Vegas, NV

$71K - $94K/yr

GAI Consultants, Inc. is seeking experienced Wetland Delineators to support projects throughout the greater Southwest US region. Ideal candidates will be excited to conduct field work and have a ...

Wetland Delineator

Salt Lake City, UT

$72K - $95K/yr

Description GAI Consultants, Inc. is seeking experienced Wetland Delineators to support projects throughout the greater Southwest US region. Ideal candidates will be excited to conduct field work and ...

Wetland Delineator

Denver, CO · On-site

$77K - $101K/yr

GAI Consultants, Inc. is seeking experienced Wetland Delineators to support projects throughout the greater Southwest US region. Ideal candidates will be excited to conduct field work and have a ...

Wetland Delineator

Oklahoma City, OK

$69K - $91K/yr

Description GAI Consultants, Inc. is seeking experienced Wetland Delineators to support projects throughout the greater Southwest US region. Ideal candidates will be excited to conduct field work and ...

Wetland Delineator

Boulder City, NV

$75K - $99K/yr

Description GAI Consultants, Inc. is seeking experienced Wetland Delineators to support projects throughout the greater Southwest US region. Ideal candidates will be excited to conduct field work and ...

Wetland Delineator

Albuquerque, NM

$72K - $95K/yr

Description GAI Consultants, Inc. is seeking experienced Wetland Delineators to support projects throughout the greater Southwest US region. Ideal candidates will be excited to conduct field work and ...

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Showing results 1-20

Delineator information

See salary details

$81.5K

$134.1K

$183K

How much do delineator jobs pay per year?

As of Jun 9, 2026, the average yearly pay for delineator in the United States is $134,126.00, according to ZipRecruiter salary data. Most workers in this role earn between $111,000.00 and $157,500.00 per year, depending on experience, location, and employer.

What is the difference between Delineator vs Surveyor?

AspectDelineatorSurveyor
Required CredentialsHigh school diploma or equivalent; training in drafting and designHigh school diploma; often requires surveying certifications or licenses
Work EnvironmentConstruction sites, roadways, and outdoor projectsOutdoor fieldwork, construction sites, and land development areas
Industry UsageUsed primarily in construction, road design, and civil engineering projectsUsed in land surveying, mapping, and land development projects

While both Delineators and Surveyors work in construction and land development environments, Delineators focus on marking and designing project layouts, whereas Surveyors measure and map land boundaries. Understanding these differences helps clarify their distinct roles in construction and civil engineering projects.

What are delineators?

Delineators are professionals who prepare detailed maps, drawings, or plans, often in fields like architecture, engineering, or surveying. Their primary role is to translate design concepts and technical information into visual representations that can be easily understood by construction teams, clients, or regulatory authorities. Delineators use specialized software and tools to ensure accuracy, clarity, and compliance with relevant standards. Their work is crucial for successful project planning and execution, as it serves as a blueprint for building and development activities.

What are some typical challenges faced by Delineators when working on large infrastructure projects?

Delineators often face challenges such as interpreting complex engineering plans, coordinating with multiple teams (like surveyors, engineers, and construction crews), and adapting to evolving project requirements. Large projects may require managing tight deadlines and ensuring precise boundary markings to avoid costly errors. Effective communication and attention to detail are essential, as mistakes can impact project timelines and regulatory compliance.

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

To thrive as a Delineator, you need proficiency in drafting, technical drawing, and a solid understanding of architectural or engineering principles, often supported by a relevant degree or certification. Familiarity with CAD software (such as AutoCAD or MicroStation) and other design tools is typically required. Attention to detail, strong organizational skills, and effective communication help Delineators produce precise drawings and collaborate with project teams. These skills ensure accurate project documentation, reduce errors, and support the successful completion of engineering or architectural projects.
More about Delineator jobs
What cities are hiring for Delineator jobs? Cities with the most Delineator job openings:
What states have the most Delineator jobs? States with the most job openings for Delineator jobs include:
Infographic showing various Delineator job openings in the United States as of June 2026, with employment types broken down into 78% Full Time, and 22% Part Time. Highlights an 78% In-person, 11% Hybrid, and 11% Remote job distribution, with an average salary of $134,126 per year, or $64.5 per hour.
Wetland Delineator

$72K - $94K/yr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted yesterday


Job description

Description

GAI Consultants, Inc. is seeking experienced Wetland Delineators to support projects throughout the greater Southwest US region. Ideal candidates will be excited to conduct field work and have a proven track record of independently or as part of a team conducting field investigations related to wetland and watercourse delineation, stream assessments, general biological assessment, and vegetation mapping in a variety of Southwestern US terrestrial habitats, as well as experience with reviewing, managing, and analyzing field data and contributing to environmental reports on time and within budget.

The field work will support a variety of project types and stages, including siting/routing/due diligence studies, National Environmental Policy Act (NEPA) compliance, natural resources/waters impact avoidance and permitting, and construction support.

These positions are regular, full-time positions with the opportunity for overtime supporting projects throughout the Southwestern US. This role will support both field and desktop-based tasks, depending on business needs. This position is eligible for remote employment, but requires candidates to be located within the Southwestern US region.

Position Responsibilities:

  • Work independently or as part of team to conduct wetland/water jurisdictional delineation surveys, vegetation mapping and general biological resources site assessments.
  • Participate in pre-field planning and post-field data analysis, processing, and management in support of technical report preparation, under the direction of the project's Environmental Task Manager.
  • Utilize desktop resources and other digital tools (i.e., topographic maps, aerial photographs, etc.), industry-related GPS-based field data platforms/software (Field Maps, Survey123, etc.) and other tools for the preparation and execution field studies.
  • Assist with the preparation of technical reports associated with the data collected in the field.
  • Collect and maintain accurate field reports and data logs using digital forms and collaborative databases.
  • Collaborate with multidisciplinary teams and provide additional support to the Environmental Team as needed.
  • Ability to read, analyze, and interpret industry protocols, technical reports and procedures, and governmental regulations regarding regulated wetlands and waterbodies.
  • Ability to work well as part of a field team (including subconsultants)
  • Must be able to conduct field work in a safe and efficient way by utilizing good judgment in addition to following GAI and Project-specific health and safety protocols. Training will be provided for all Project-specific safety topics.

Required Experience and Qualifications:

  • Applicants must be able to provide progressive professional experience conducting jurisdictional delineations of state and federal waters/wetlands in the Southwest to be considered for the position.
  • Minimum 5 years' experience routinely performing wetland/water field studies for private or public sector projects in the environmental consulting industry.
  • Bachelor's degree in Biology, Botany, Wildlife Biology, Ecology, Environmental Science, Natural Resources, or a closely related discipline.
  • Knowledge regarding current Clean Water Act Section 404 and Section 401 regulatory policy, as well as the currently accepted field assessment protocols and associated field instruments to determine jurisdiction of wetlands and waters.
  • Familiarity with relevant Federal, State, and local regulations including but not limited to federal and state Endangered Species Acts (ESAs), NEPA, and Clean Water Act (CWA) permits.
  • Strong knowledge of Southwest US flora and fauna, especially state and federally listed special-status plant and animal species.
  • Ability and willingness to travel to project site locations within the Southwest US region, including field work assignments requiring overnight stays.
  • Ability and willingness to hike long distances (up to ~10-12 miles/day) and conduct fieldwork in a variety of terrains (desert, grasslands, wetlands/riparian, etc.) over multiple days for long hours (up to 12 hours/day) in various weather conditions, while carrying equipment and supplies weighing up to 50 pounds.
  • Comfortable with conducting field work on active construction sites in the presence of construction crews.
  • This position requires punctuality, professionalism, and preparation to enter the field and successfully perform the required work independently or part of a field team. Candidates must be able to follow instructions from project managers and field leads but also think critically through unplanned situations that arise while onsite all while maintain a positive attitude.
  • Must have a valid driver's license and be able to operate a 4-wheel drive vehicle in off-road conditions; utility terrain vehicle (UTV) operation experience is a plus.
  • Proficient with using GPS units and electronic data forms (cell or tablet) in the field to collect, organize, and manage data to support defensible and accurate technical reports.
  • Proficiency with Microsoft Office suite of programs (MS Word, Excel, PowerPoint, etc)

Preferred Qualifications:

  • Experience and interest in conducting focused surveys and habitat suitability assessments for common and special-status plant and wildlife species Southwestern US is highly desirable.
  • Experience with preparing and reviewing environmental reports using the data collected in the field.
  • Experience with managing field teams.
  • Professional Wetland Scientist (PWS) Certification is preferred but not required

Compensation

  • The salary ranges for these positions are $68,000 to $84,500 per year. The compensation offer will be commensurate with the candidate's qualifications and experience.

General Characteristics

  • This position is responsible for participating in the successful delivery of scope, schedule, budget, and quality of data associated with project field efforts (wildlife, botanical, water, etc.).
  • Ability to successfully use fundamental critical thinking, time management, and technical skills to effectively gather data and information to be evaluated and analyzed by others for the purposes of environmental reports.

Minimum Years of Experience

  • Minimum 5 years' experience routinely performing wetland/water field studies for private or public sector projects in the environmental consulting industry.

Education

  • Bachelor's degree in Biology, Botany, Wildlife Biology, Ecology, Environmental Science, Natural Resources, or a closely related discipline.

Teamwork Responsibilities

  • Execution of project task deliverables, which could include involvement with subconsultant partners.
  • Ability to develop and implement day-to-day routines for accomplishing assigned tasks through clear communication and collaboration with the project team.
  • Proven ability to work independently as well as collaboratively with multi-disciplinary teams by leveraging interpersonal skills and emotional intelligence, attention to detail, multi-tasking ability, and organizational skills.

Communication Responsibilities

  • Strong verbal and written communication skills.
  • Ability to collaborate and communicate with peers and supervisors.
  • Ability to read, analyze, and interpret industry protocols, technical reports and procedures, and governmental regulations.
  • Ability to write detailed and comprehensive field reports and other task-related correspondence.
  • Ability to effectively present information and respond to questions from others including managers, clients, and field colleagues.

Why GAI?

GAI offers skilled professionals like you an exceptional place to work, grow, lead, and achieve. Explore an array of opportunities in locations across the U.S. and join accomplished colleagues in tackling challenging projects for a range of markets. Enjoy work location and scheduling flexibility; your choice of comprehensive, personalized benefits; a range of employee wellness programs and discounts; and more. Feel good about being part of a collaborative team that's committed to supporting the communities we serve. Join GAI and distinguish yourself in a company poised for unlimited growth.

Benefits To Working at GAI Include:

Competitive Pay & Recognition

  • Market based, competitive compensation
  • Performance driven recognition and development bonuses

Comprehensive Health & Wellness

  • Medical, dental, and vision plans
  • Company paid short-term and long-term disability
  • Company paid life insurance
  • Employee Assistance Program and wellness resources

Meaningful Work-Life Balance

  • Generous paid time off + 7 paid holidays
  • An additional floating holiday-use it for what matters to you
  • Paid maternity, paternity, and adoption leave

Growth, Learning & Financial Security

  • 401(k) with company match
  • Tuition reimbursement
  • Support and rewards for professional development and certifications
Qualifications

Education
Bachelors of Environmental and Earth Science (required)

Experience
5 years: Related Experience (required)

Licenses & Certifications
Driver's License (required)

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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About GAI Consultants

Sourced by ZipRecruiter

GAI Consultants is an employee-owned corporation offering comprehensive engineering, planning, and environmental consulting services to diverse industry sectors, located in Pittsburgh, Pennsylvania, in the United States. The company operates in the field of engineering consulting and provides sustainable and economically-viable solutions to clients ranging from bridge design, community planning, to industrial facilities, ecological studies, and more. GAI Consultants was founded in 1958 and, over more than six decades, has grown significantly with a strong commitment to advancing clients' projects and contributing to community development. The firm operates on the core values of integrity, client satisfaction, quality, and workforce development, all of which raises the bar on client service and project excellence, ultimately contributing to the company’s mission, which is 'to create and deliver superior, innovative consulting solutions that enrich the lives of our people and enhance the world we live in.'

Industry

Civil engineering construction

Company size

501 - 1,000 Employees

Headquarters location

Pittsburgh, PA, US

Year founded

1958

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