Xcellent Technology Solutions

GIS Developer (TS/SCI)

Quantico, VA - Full Time

Build Mission-Critical Geospatial Solutions for the Marine Corps

This is your opportunity to support the Marine Corps Intelligence Activity (MCIA) and play a key role in delivering geospatial intelligence that informs decisions across the Department of Defense and Intelligence Community.

As a GIS Developer, you’ll be embedded within the Marine Corps Intelligence, Surveillance, and Reconnaissance Enterprise (MCISRE), developing modern, user-focused geospatial tools that empower intelligence professionals to discover, visualize, and share critical geospatial data across multiple classified networks. This role is ideal for someone who thrives in a fast-paced, mission-driven environment and enjoys turning complex requirements into scalable, practical solutions.

For full transparency: This position is contingent upon a pending contract award, which is expected to be announced in late February, offering an exciting opportunity for candidates looking to plan ahead and be considered early for a mission-driven role supporting the Marine Corps.

Core Responsibilities:
  • Develop and maintain modern GIS applications and web-based geospatial tools that improve access to and usability of geospatial intelligence
  • Support MCIA’s mission to provide a secure, centralized geospatial data platform used across classified and unclassified environments
  • Enhancing MCIA’s online geospatial portal through product development, metadata integration, and feature improvements
  • Collaborate with mission partners to ensure solutions align with DoD and IC standards
Requirements:
  • Active TS/SCI clearance
  • Bachelor’s degree in GIS, Computer Science, Geography, or a related field, with 4+ years of relevant experience
    • Or 8+ years of experience in lieu of degree
  • CompTIA Security+ certification (required for system-level access and support responsibilities)
  • Hands-on experience with GIS platforms (e.g., ArcGIS, ArcGIS Enterprise, ArcGIS Server, Image Server, ArcSDE, QGIS)
  • Solid programming, scripting, and web development skills using languages such as Python, JavaScript, SQL, Java, .NET, HTML, and CSS
  • Experience developing and supporting enterprise GIS applications and web-based geospatial tools, including system documentation, testing, and validation to ensure secure, reliable performance
  • Experience supporting geospatial tools across classified and unclassified networks in accordance with DoD and IC standards

Apply now or send your resume directly to Antoine Thomas: [email protected]

Why XTS?
At XTS, we value individuals who are passionate about mission success and personal growth. As a veteran-owned company, we foster a supportive, collaborative community and invest in our people to help them succeed and thrive.
Benefits:
  • Customizable healthcare, dental, and vision plans
  • Paid time off (PTO) and 11 federal holidays
  • Matching 401(k) plan
  • Short- and long-term disability, life insurance, cancer insurance, and pet insurance
  • Ongoing training and career advancement opportunities
Apply: GIS Developer (TS/SCI)
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