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

Key Requirements:
- 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.

Travel Requirements:
8–12 weeks annually, CONUS and OCONUS, potentially with short notice.

Remote work is available during non-deployment periods.