ArcGIS Systems Engineer Subject Matter Expert at Leidos, Fort Belvoir, VA

ArcGIS Systems Engineer Subject Matter Expert at Leidos in Fort Belvoir, VA. Full-time. $175,000 to $205,000 a year. Apply with swipeandhired.

Leidos is seeking a ArcGIS Systems Engineer Subject Matter Expert in Fort Belvoir, VA to support the DTRA Program. As a member of our high-performing team, you will be responsible for maintaining and upgrading enterprise GIS software, services, and web applications. This role includes ensuring the optimal performance of the ArcGIS infrastructure, providing user support, and troubleshooting complex GIS issues. You will collaborate with IT professionals and GIS system users to advance GIS initiatives that help the program meet the evolving needs.

We are looking for a forward-thinking professional with these key required skills: ArcGIS Enterprise Administration, Relational Databases (Oracle and/or PostgreSQL, Scripting (Python, PowerShell), Windows Server Administration, Incident/Ticketing System (ServiceNow, Jira).

*** Selected candidate must have a current TS/SCI at time of consideration***

Salary Range: $175K-$205K

If this sounds like a mission you want to be a part of, keep reading!

Primary Responsibilities:

Basic Qualifications:

Factors to help you shine: (Required Skills)
These skills will help you succeed in this position:

Desired Skills:

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.

Original Posting:
October 28, 2026
For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:
Pay Range $131,300.00 - $237,350.00
The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.