Question
10+

Senior GIS Developer/Architect

12/12/2025

The Senior GIS Developer/Architect will translate existing automation tools and develop production-quality code to manage large datasets. They will design and implement new automation solutions to enhance data management and improve workflow efficiency.

Salary

110000 - 135000 USD

Working Hours

40 hours/week

Company Size

2-10 employees

Language

English

Visa Sponsorship

No

About The Company
Eastern Shawnee Companies, LLC (ESC), is a board-governed holding company that proudly represents a collection of tribally owned small businesses providing professional and construction services. As a wholly owned subsidiary of the Eastern Shawnee Tribe of Oklahoma (ESTO), ESC is deeply committed to enhancing and supporting tribal sovereignty while delivering sustainable solutions for our diverse range of tribal, federal, government, and private clients. Our primary focus is empowering tribal communities and promoting economic growth through dedicated services. By leveraging our experience and deep understanding of the challenges faced by tribal entities, ESC aims to be a trusted partner for tribal, federal, municipal, and private clients alike. We are passionate about creating sustainable solutions that benefit our clients and contribute to preserving tribal heritage and the well-being of future generations. We invite you to join us on this transformative journey as we build upon tradition, empower communities, and create a legacy that resonates for future generations.
About the Role

Description

  

Eastern Shawnee Companies, LLC (ESC), is a board-governed holding company that proudly represents a collection of tribally owned small businesses providing professional and construction services. As a wholly owned subsidiary of the Eastern Shawnee Tribe of Oklahoma (ESTO), ESC is deeply committed to enhancing and supporting tribal sovereignty while delivering sustainable solutions for our diverse range of tribal, federal, government, and private clients.


Our primary focus is empowering tribal communities and promoting economic growth through dedicated services. By leveraging our experience and deep understanding of the challenges faced by tribal entities, ESC aims to be a trusted partner for tribal, federal, municipal, and private clients alike. We are passionate about creating sustainable solutions that benefit our clients and contribute to preserving tribal heritage and the well-being of future generations.


We invite you to join us on this transformative journey as we build upon tradition, empower communities, and create a legacy that resonates for future generations.


Summary.

Eastern Shawnee Companies is looking for a Senior GIS Developer/Architect to support our client, Bureau of Indian Affairs in Denver, Colorado. This position is on-site with the potential to go remote with the primary location of performance at the BIA office of Trust Services (OTS), Division of Resource Integration Services (DRIS); Bureau of Indian Affairs, 13922 Denver W Pkwy, Lakewood, CO 80401. This opportunity is contingent upon award.


Responsibilities.

  • Translate      existing automation tools, scripts, and programs (primarily Python) into      updated platforms to support evolving mission needs.
  • Develop      production-quality code, scripts, and routines to automate the management,      maintenance, and standardization of large datasets including PLSS, LAR,      and Land Status.
  • Design      and implement new automation solutions that enhance data management,      improve workflow efficiency, and accelerate map production.
  • Design      and implement new automation solutions that enhance data management,      improve workflow efficiency, and accelerate map production.
  • Create      automated tools to map Indian land tracts, reservation boundaries,      ownership, leases, and rights-of-way, and synchronize these datasets with      TAAMS.
  • Work      with Python, PowerShell, JavaScript, or other server/client technologies      as needed to support enterprise integration.
  • Apply      geodatabase architecture and design concepts to develop information      management and information delivery capabilities.
  • Support      special scripting projects across the Division and occasionally other      offices for mission-critical requirements.

Requirements

  

Qualifications.

Requirements:

  • U.S. Citizen and Active U.S.      Passport.
  • 8 years of experience with a      Bachelor’s degree in Geography, GIS, Computer Science, Engineering, or      related field; or 5 years of experience with a Master’s degree; or 3 years      of experience with a PhD.
  • Experience developing and      modernizing geospatial automation solutions within enterprise IT      environments.
  • Proficiency with Python and      at least one additional scripting or web technology such as PowerShell or      JavaScript.
  • Experience standardizing      large, authoritative datasets into approved data models for publication      and distribution.
  • Working knowledge of PLSS,      cadastral datasets, or land status data management.
  • Ability to design and      operate workflows that interact with enterprise systems such as TAAMS or      equivalent authoritative systems.
  • No DWI’s in the past 10      years and no record of crimes against children.

Preferred Qualifications:

  • GISP, Esri Enterprise, AWS      or Azure certifications
  • Experience integrating      geospatial automation with cadastral or trust land datasets and aligning      with BLM PLSS GCDB frameworks.

Compensation. The salary range for this position is between $110-135k. The actual salary offered depends on factors, including but not limited to, qualifications, years of relevant experience, skills, education, certifications, business need, and market demand.


Benefits. ESC offers competitive benefits including medical, dental, vision, individualized savings plans, short term disability, life insurance, and paid time off.


Who We Are. At ESC, our mission is to build a substantial, sustainable business to serve as a generational economic engine for the Eastern Shawnee Tribe of Oklahoma. We achieve our goals and work together by following our four simple values:

- Commitment: We remain focused on our mission in everything we do.

- Integrity: We do what’s right. 

- Trust: We build trust through respect, honesty, and follow-through.

- Excellence: We aim high and take pride in raising the standard.


EEO. ESC provides equal employment opportunities to all employees and prohibits discrimination and harassment of any type to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, pregnancy or any other characteristic protected by federal, state, or local law.

Key Skills
PythonPowerShellJavaScriptGeospatial AutomationData ManagementWorkflow EfficiencyMap ProductionGeodatabase ArchitectureCadastral DatasetsLand Status Data ManagementEnterprise SystemsAutomation SolutionsScripting ProjectsData ModelsTAAMSGIS
Categories
TechnologyGovernment & Public SectorData & AnalyticsEnvironmental & SustainabilityEngineering
Benefits
MedicalDentalVisionIndividualized Savings PlansShort Term DisabilityLife InsurancePaid Time Off
Apply Now

Please let Eastern Shawnee Companies LLC know you found this job on PrepPal. This helps us grow!

Apply Now
Get Ready for the Interview!

Do you know that we have special program that includes "Interview questions that asked by Eastern Shawnee Companies LLC?"

Elevate your application

Generate a resume, cover letter, or prepare with our AI mock interviewer tailored to this job's requirements.