Linux Systems Administrator - DCO Field Team

**About PUNCH: ** We’re problem solvers first & foremost. PUNCH’s origin story involves frustration with available INFOSEC tools and techniques-we came up thru the industry using these inefficient tools and techniques and decided there had to be a better way. We bring this laser focus on efficiency to every customer engagement. We have trust as a hallmark in everything we do. PUNCH provides its team members with the maximum amount of ownership over their careers, the direction of the company, and the flexibility & freedom to accomplish their job without interference. Trust requires accountability; we live that, company-wide. We back each other up. PUNCH is a supportive place to work. We’ve worked hard to create an environment that makes people better, encourages team work, and rewards a “pitch in” mentality. We give back. To those in need. To the community. To the industry. Does this sound like you? In this Role You Will: Maintain and support DCO sensor platforms as part of a mobile field team operating in tactical environments.

• Configure and maintain Linux-based systems (CentOS, Ubuntu)
• Troubleshoot software, hardware, and container issues in isolated setups
• Script with Bash and Python for automation and diagnostics
• Conduct system hardening, licensing, and pre-mission readiness checks
• Support after-action reviews and technical documentation

7+ years administering Linux systems in production or field conditions -Must be a US citizen and possess a US passport

• Experience with containers (Docker, Podman)
• Familiarity with DCO tools like Zeek, ELK Stack, Suricata
• Ability to operate without remote support in disconnected environments
• DoD 8570 IAT Level II certification preferred Must Haves: Strong diagnostic and Linux skills; capability to work in high-stress, dynamic field conditions. Security Clearance: TS with SCI eligibility required.