VTS3 Corp.
We are seeking a Senior Software Developer/Senior GIS Support Specialist to provide development and Tier 1-3 technical support for a large-scale Enterprise GIS environment. This role is hands-on and best suited for a senior professional with deep experience supporting, administering, and enhancing ArcGIS and ArcFM-based systems in enterprise and utility environments.
You will work closely with the internal technical teams and client SMEs to maintain system stability, deploy enhancements, and resolve complex issues across mission-critical GIS applications.
Engagement Type: Contract | Hybrid
Location: Brooklyn, NY
Interview Process: Video
Schedule: Flexible support hours between
9:00 AM – 9:00 PM EST , with
rotational weekend support
Important Notes
Local NYC metro candidates only
Utilities industry experience is a strong plus
Candidates must meet
all required technical skills
No third-party recruiters or agencies
Key Responsibilities
Provide Tier 1, Tier 2, and Tier 3 support for ArcGISFM-based Enterprise GIS applications
Develop and implement minor enhancements using: ○ Python ○ AngularJS ○ ArcGIS JavaScript API ○ ASP.NET (C#)
Support Landbase GIS applications, including new development and troubleshooting
Deploy and administer ArcGIS Enterprise (Portal and Server)
Administer ArcGIS Server sites, user roles, and privileges
Publish GIS services and manage access controls
Perform system monitoring and performance tuning
Coordinate with server, security, database (DBA), and infrastructure teams
Provide ticket status updates to client SMEs
Troubleshoot and resolve issues reported by enterprise GIS end users
Document best practices and share lessons learned with the broader team
This is an hourly position with opportunity for overtime.
All Candidates Must be Authorized to Legally Work in the US Without Sponsorship
Mandatory Qualifications (Please read carefully. They MUST be shown on your resume)
5-10 years of experience administering, supporting, and developing ArcGIS applications
5-10 years of experience administering and supporting ArcFM applications
Strong development experience with: ○ Python ○ AngularJS ○ ArcGIS JavaScript API ○ .NET (C#)
Proven experience deploying and administering ArcGIS Enterprise (Portal & Server)
Experience with system monitoring, performance tuning, and service publishing
Strong ability to collaborate across technical teams (server, security, DBA, etc.)
Ability to understand requirements and independently support enterprise applications
Strong troubleshooting, analytical, and communication skills
Additional/Preferred Skills
Utility industry experience (electric, gas, or energy environments)
Windows Server administration experience
FME Suite experience supporting regulated or enterprise-scale environments
Technical Skills (MUST HAVE)
ArcGIS Desktop/ArcMap
ESRI ArcMap
ArcGIS Server (Administrator)
ArcGIS Server & Portal
ArcFM
Enterprise GIS and database project administration and testing
GIS software maintenance (ArcGIS, ArcSDE)
Application administration and troubleshooting
Nice to Have
Tier 1, 2, 3 support experience
Second-level customer support
Solutions architecture experience
Electric, Gas, or Energy Utilities background
Ability to work independently with minimal oversight
Why This Role
Long-term contract with stability
Work on enterprise GIS platforms supporting critical utility operations
High-impact, hands-on technical role
Collaborative environment with experienced technical teams
#J-18808-Ljbffr
You will work closely with the internal technical teams and client SMEs to maintain system stability, deploy enhancements, and resolve complex issues across mission-critical GIS applications.
Engagement Type: Contract | Hybrid
Location: Brooklyn, NY
Interview Process: Video
Schedule: Flexible support hours between
9:00 AM – 9:00 PM EST , with
rotational weekend support
Important Notes
Local NYC metro candidates only
Utilities industry experience is a strong plus
Candidates must meet
all required technical skills
No third-party recruiters or agencies
Key Responsibilities
Provide Tier 1, Tier 2, and Tier 3 support for ArcGISFM-based Enterprise GIS applications
Develop and implement minor enhancements using: ○ Python ○ AngularJS ○ ArcGIS JavaScript API ○ ASP.NET (C#)
Support Landbase GIS applications, including new development and troubleshooting
Deploy and administer ArcGIS Enterprise (Portal and Server)
Administer ArcGIS Server sites, user roles, and privileges
Publish GIS services and manage access controls
Perform system monitoring and performance tuning
Coordinate with server, security, database (DBA), and infrastructure teams
Provide ticket status updates to client SMEs
Troubleshoot and resolve issues reported by enterprise GIS end users
Document best practices and share lessons learned with the broader team
This is an hourly position with opportunity for overtime.
All Candidates Must be Authorized to Legally Work in the US Without Sponsorship
Mandatory Qualifications (Please read carefully. They MUST be shown on your resume)
5-10 years of experience administering, supporting, and developing ArcGIS applications
5-10 years of experience administering and supporting ArcFM applications
Strong development experience with: ○ Python ○ AngularJS ○ ArcGIS JavaScript API ○ .NET (C#)
Proven experience deploying and administering ArcGIS Enterprise (Portal & Server)
Experience with system monitoring, performance tuning, and service publishing
Strong ability to collaborate across technical teams (server, security, DBA, etc.)
Ability to understand requirements and independently support enterprise applications
Strong troubleshooting, analytical, and communication skills
Additional/Preferred Skills
Utility industry experience (electric, gas, or energy environments)
Windows Server administration experience
FME Suite experience supporting regulated or enterprise-scale environments
Technical Skills (MUST HAVE)
ArcGIS Desktop/ArcMap
ESRI ArcMap
ArcGIS Server (Administrator)
ArcGIS Server & Portal
ArcFM
Enterprise GIS and database project administration and testing
GIS software maintenance (ArcGIS, ArcSDE)
Application administration and troubleshooting
Nice to Have
Tier 1, 2, 3 support experience
Second-level customer support
Solutions architecture experience
Electric, Gas, or Energy Utilities background
Ability to work independently with minimal oversight
Why This Role
Long-term contract with stability
Work on enterprise GIS platforms supporting critical utility operations
High-impact, hands-on technical role
Collaborative environment with experienced technical teams
#J-18808-Ljbffr