IT Infrastructure Engineer

Quindar builds modern, cloud-native satellite mission operations software with a simple mission: to operate satellites like servers. Our platform replaces fragmented, legacy ground systems with an integrated, automation-driven approach that brings modern software velocity to space operations.

We're a small, fast-moving team with deep aerospace and software roots, energized by big challenges and motivated by the impact we have on real missions in this next chapter of the Space Age. If you want to work with sharp, ambitious people who push boundaries, move quickly, and are excited to take space operations to the next level, Quindar is the place to do it.

What You'll Be Doing

Quindar is building and operating classified environments to support mission partners across the U.S. government. We are seeking an IT Infrastructure Engineer to own the systems that keep those environments secure, reliable, and ready for mission operations.

This is a broad, hands-on infrastructure role. You will administer Red Hat Enterprise Linux (RHEL) and Windows Server systems, Kubernetes environments, virtualized infrastructure, storage, backups, and core network services. Working closely with our ISSM, Facility Security Officer, and engineering teams, you will implement security controls, support accreditation activities, and maintain compliant operations in classified spaces.

You Will:

• Deploy, configure, patch, harden, and troubleshoot RHEL and Windows Server systems.

• Build and maintain virtualization, Kubernetes, storage, backup, and recovery systems for mission-critical workloads.

• Manage access controls, monitor system health, review logs, and remediate vulnerabilities.

• Support security assessments, accreditation documentation, remediation plans, and continuous monitoring.

• Automate repeatable administration tasks and improve alerting and operational procedures.

• Diagnose issues across servers, storage, networking, and applications, including occasional scheduled maintenance or after-hours support.

Qualifications

Required

• 5+ years of experience administering IT infrastructure in an enterprise or government environment.

• Current, active U.S. Government Secret clearance or higher, with the ability to maintain it.

• Strong hands-on experience with RHEL, including installation, configuration, patching, troubleshooting, and security hardening.

• Experience administering Windows Server and Kubernetes environments.

• Experience operating virtualized infrastructure, enterprise storage, and backup and recovery systems.