Senior GIS programmer Systems Analyst
Listed on 2026-01-12
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IT/Tech
Database Administrator, Systems Analyst, Data Analyst, IT Consultant
Note:
Candidate must be a U.S. citizen local to Baltimore MD.
Tri Tech Enterprise Systems Inc. is seeking a Senior GIS programmer / Systems Analyst to perform application development and support activities supporting the Office of Information Technology’s GIS Program. The programmer/analyst will assist in the development and maintenance of ArcGIS Server applications, GIS application upgrades, and support of the ArcGIS Server environment along with working with ArcGIS Web App Builder and interfacing with City Works.
This will be a hybrid work schedule after the candidate has finished 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. This is a local position.
Duties and Responsibilities:- GIS application development and application maintenance/upgrades.
- ArcGIS server web application development and maintenance.
- Support configuration efforts in City Works and the GIS web services used for City Works.
- Repair and upgrade existing Facilities toolsets and utility toolsets written in Visual C# using Visual Studio 2010 (IDE) with the Arc Objects Software Developers Kit (SDK) 10.1.
- Minimum of five (5) years developing and modifying applications using JavaScript, HTML, C#, Python.
- Experience with ESRI ArcGIS technologies including ArcGIS Server, ArcGIS APIs, ArcGIS JavaScript API, ArcGIS Web App Builder, Collector, ArcSDE and ArcGIS Mobile.
- Experience with ArcGIS Model Builder and Python.
- Strong Knowledge of Structured Query Language (SQL) Triggers and Stored Procedures.
- Analysis of program and production problems.
- Developing reports using SSRS.
- Strong knowledge of relational databases and concepts (Oracle, SQL Server preferred).
- Excellent communication skills.
- 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.
- At least two references including phone numbers where the candidate performed similar services to those requested above.
- Due to the confidential nature of the work, a background check as required by the Master Agreement.
- Must display County‑issued security badge at all County locations.
Tri Tech is an equal opportunity employer!
Required Experience: Senior IC
Key Skills
Databases, ArcGIS, Geo Server, GIS, Microsoft Access, SQL, Python, .NET, Data Collection, Relational Databases, Data Management, QA/QC
Employment Type : Contract
Experience: years
Vacancy: 1
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