Demo

GIS Analyst

Perennial Environmental Services
Houston, TX Full Time
POSTED ON 4/7/2026
AVAILABLE BEFORE 6/5/2026

Perennial Environmental Services, LLC (Perennial), a rapidly growing environmental consulting firm, is seeking a motivated and team-oriented GIS Analyst to join our Houston office full-time. We provide a wide range of environmental services to clients across the nation and are looking for someone who shares our core values of Community, Growth-Oriented, Integrity, Innovation, and Tenacity.

The Geographic Information Systems (GIS) Analyst is responsible for creating, maintaining, and analyzing GIS data to support internal activities at Perennial and distributing data externally as needed. This role involves ensuring data quality, supporting web applications, and developing process automation to improve efficiency.

Essential Functions and Duties

Data Management

  • Collecting, analyzing, and interpreting geographic information provided by geodetic surveys, aerial photographs, and satellite data.
  • Maintain metadata and ensure accuracy, consistency, and integrity across layers and services.
  • Prepare GIS data to fulfill requests made by consultants, internal staff, and the public. Presenting project results to clients, stakeholders
  • Maintaining current knowledge of relevant technology and GIS-related trends

Application Support

  • Troubleshoot and optimize published services in ArcGIS Online.
  • Develop, maintain, and support interactive web map applications.

Process Automation

  • Automate workflows using Python, ArcPy, ModelBuilder, and the ArcGIS REST API.
  • Streamline repetitive tasks to improve efficiency and reliability.

Data Analysis

  • Perform spatial analyses to support internal projects and decision-making.
  • Assist with departmental projects and cross-functional initiatives.

Additional Expectations

  • Work hours may vary based on business needs.
  • Perform other duties as required to support the team and organization.

Minimum Qualifications

  • Bachelor’s Degree in GIS, Geography, Computer Science, Environmental Studies or Urban Planning, and/or equivalent combination of education and work experience.
  • Minimum of 2 years’ experience with Esri’s GIS software including ArcGIS Pro, Phyton, ArcToolbox and/or ArcMap.
  • Excellent knowledge of Microsoft Office Applications
  • Can work independently with limited supervision.

Preferred Qualifications

  • GISP Certification
  • Portfolio submitted with application

Required Core Competencies

  • Strong written and verbal communication skills.
  • Excellent organizational, diagnostic, and analytical skills.
  • Ability to work independently with limited supervision.
  • Strong ability to prioritize and manage multiple projects and assignments effectively.
  • Highly organized, detail-oriented, and able to meet competing deadlines.
  • Excellent organizational skills.
  • Good diagnostic and analytical skills.

Additional Interview Details

Finalists for this position will be asked to complete a GIS specific task as a part of the final interview process.

Job Type: Full-time

Pay: From $50,000.00 per year

Benefits:

  • 401(k)
  • Dental insurance
  • Health insurance
  • Paid time off
  • Vision insurance

Location:

  • Houston, TX 77040 (Required)

Ability to Commute:

  • Houston, TX 77040 (Required)

Work Location: In person

Salary : $50,000

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