Linux Systems Administrator – DCO Field Team

Reposted 10 Days Ago
Be an Early Applicant
Reston, VA
In-Office
Senior level
Big Data
The Role
The role involves maintaining and supporting DCO sensor platforms in tactical environments, configuring Linux systems, troubleshooting, automating tasks with scripts, and conducting system hardening and documentation.
Summary Generated by Built In

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.

Top Skills

Bash
Centos
Docker
Elk Stack
Linux
Podman
Python
Suricata
Ubuntu
Zeek
Am I A Good Fit?
beta
Get Personalized Job Insights.
Our AI-powered fit analysis compares your resume with a job listing so you know if your skills & experience align.

The Company
Ashburn, VA
19 Employees

What We Do

Punch Cyber Corp is a company based out of 20319 Portsmouth Blvd, Ashburn, Virginia, United States.

Similar Jobs

BAE Systems, Inc. Logo BAE Systems, Inc.

Security Engineer

Aerospace • Hardware • Information Technology • Security • Software • Cybersecurity • Defense
Hybrid
Sterling, VA, USA
147K-249K Annually

BAE Systems, Inc. Logo BAE Systems, Inc.

Intelligence Analyst, IA-2

Aerospace • Hardware • Information Technology • Security • Software • Cybersecurity • Defense
Hybrid
Vienna, VA, USA
64K-108K Annually

TransUnion Logo TransUnion

Marketing Manager

Big Data • Fintech • Information Technology • Business Intelligence • Financial Services • Cybersecurity • Big Data Analytics
Hybrid
4 Locations
100K-150K Annually

Vantor Logo Vantor

Systems Integrator/Project Lead

Aerospace • Artificial Intelligence • Computer Vision • Software • Analytics • Defense • Big Data Analytics
In-Office
McLean, VA, USA
137K-228K Annually

Similar Companies Hiring

MassMutual India Thumbnail
Insurance • Information Technology • Fintech • Financial Services • Big Data
Hyderabad, Telangana
Tastewise Thumbnail
Software • Retail • Generative AI • Food • Big Data Analytics • Big Data • Artificial Intelligence
NYC, NYC
120 Employees
Prolaio Thumbnail
Wearables • Mobile • Healthtech • Big Data • Artificial Intelligence • Analytics
Chicago, IL
62 Employees

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account