Demo

Sr. GIS Programmer

Powersolv
Towson, MD Contractor
POSTED ON 9/18/2026
AVAILABLE BEFORE 10/18/2026

Note: This position follows a hybrid work schedule established in coordination with the hiring manager after onboarding, training and issuance of equipment. The consultant may work remotely up to 2 days per week, equivalent to approximately 40% remote and 60% onsite

Scope of Work:

Background

  • The Client is seeking a qualified Senior GIS Programmer/Systems Analyst to perform application development and support activities.
  • The programmer will assist in the upgrade and development of an Agricultural Preservation Model, upgrading the current custom ArcMap AddIn (C#/Python ) to an ArcGIS Pro AddIn.

Duties and Responsibilities

  • GIS application development in an Enterprise GIS environment
  • Code review, documentation, planning and development
  • Database development

Minimum Qualifications/Skill Sets

  • Minimum of five (5) years developing and modifying applications using J2EE, .NET, JavaScript, HTML, C#, Python.
  • Minimum of three (3) years working with ESRI ArcGIS technologies including ArcGIS Server, ArcGIS API's, ArcGIS JavaScript API, Esri SDK's, and ArcSDE
  • Experience with ArcGIS Model Builder and Python
  • Strong Knowledge of Structured Query Language (SQL), Triggers, and Stored Procedures.
  • Development of reports using SSRS, Power BI
  • Strong knowledge of relational databases and concepts (Oracle, SQL Server preferred)
  • Excellent communication skills

Preferred Qualifications/Skill Sets

  • Graduation from an accredited college or university with a bachelor's degree in Business, Computer Science, or a related field and five years' experience in systems analysis, change management analysis, project management, program analysis, or a closely related field.
  • Recent engagement with a government entity

Hourly Wage Estimation for Sr. GIS Programmer in Towson, MD
$43.00 to $53.00
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