Linux Systems Administrator - DCO Field Team

PUNCH Job OpportunityWe'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 setupsScript with Bash and Python for automation and diagnosticsConduct system hardening, licensing, and pre-mission readiness checksSupport after-action reviews and technical documentationKey requirements:7+ years administering Linux systems in production or field conditionsMust be a US citizen and possess a US passportExperience with containers (Docker, Podman)Familiarity with DCO tools like Zeek, ELK Stack, SuricataAbility to operate without remote support in disconnected environmentsDoD 8570 IAT Level II certification preferredMust 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.