Systems Admin
Posted 28 Sep 2026
Advertised as “3rd Shift Systems Admin”
BranchFactor Summary
The original posting with the fluff stripped out
- Management level
- Individual contributor
- Employment
- On-Site
- Contract
- Full-time
No salary listed for this role.
CertificationsSecurity+, CISSP
Reinventing Geospatial (RGi) is a leading expert in geospatial solutions for Defense, Intelligence, and Federal clients. We enhance situational awareness for soldiers and analysts by integrating software development with geospatial intelligence. Our projects range from data collection to advanced deep learning, leveraging tools like Python, Java, and ArcGIS. We don't just fill roles we build teams of high performers and leaders who make an immediate impact. At our core, we're driven by innovation and powered by people who work at the intersection of passion and performance. Here, you'll collaborate with bold thinkers, leverage cutting edge technology, and tackle meaningful challenges from day one. Our culture is defined and anchored by three pillars: Energy: We bring passion, purpose, and urgency to our work. Edge: We take initiative, embrace growth, and step outside our comfort zone. Execution: We get things done smartly, decisively, and with real results. If you're the kind of person who leads with initiative, thrives in a fast-paced environment, and is eager to create real impact, we want you on our team. Clearance: Active Top Secret clearance with an ability to obtain SCI access and willingness to obtain CI Polygraph US Citizenship Required
As a 3rd Shift Systems Support Engineer you will..
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Administer and troubleshoot Linux systems in secure, high-availability environments, including servers, networking, storage, virtualization, and security appliances.
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Monitor system health and investigate incidents using logs, performance metrics, and tools such as Grafana, Prometheus, Promtail, and Loki to identify and resolve issues quickly.
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Support APIs and production infrastructure, including API gateways, troubleshooting technical issues, and providing after-hours/on-call support during critical incidents.
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Collaborate across technical teams to manage incidents and changes, communicate complex technical issues clearly, and maintain reliable operations in a mission-critical environment.
3rd Shift Systems Admin Qualifications:
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Security + or CISSP certification, TS/SCI security clearance
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Good collaboration skill with the ability to work in a team environment
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Good oral and written communication skills while working in a multi-discipline environment
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Strong understanding of Linux operating systems/Linux experience required
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Availability to work extended hours and provide after-hours and on-call support