Cleared IT Infrastructure Engineer

About the role

Quindar is seeking a Cleared IT Infrastructure Engineer to own and operate classified environments that support U.S. government mission partners. You will ensure systems are secure, reliable, and ready for critical space‑mission operations.

Key responsibilities

• Deploy, configure, patch, harden, and troubleshoot Red Hat Enterprise Linux and Windows Server systems.
• Build and maintain virtualization, Kubernetes, storage, backup, and recovery platforms for mission‑critical workloads.
• Manage access controls, monitor system health, review logs, and remediate vulnerabilities.
• Support security assessments, accreditation documentation, and continuous monitoring in classified spaces.

Required profile

• 5+ years of enterprise or government IT infrastructure administration.
• Current active U.S. Government Secret clearance (or higher) and ability to maintain it.
• Experience applying security and compliance requirements in classified environments.

Required skills

• Red Hat Enterprise Linux (installation, configuration, patching, hardening).
• Windows Server administration.
• Kubernetes environment management.
• Virtualization, enterprise storage, backup and recovery systems.
• Knowledge of NIST security controls, DISA STIGs, and Risk Management Framework processes.
• Networking, identity and access management, monitoring, and incident response.

What we offer

• 15 days mandatory paid time off, unlimited PTO, and observance of U.S. federal holidays.
• Quarterly health and wellness benefits, comprehensive health insurance with 100% employee coverage, and 4% 401(k) match.
• Four‑day company off‑site each year and a culture that values work‑life balance.