Network Engineer – DCO Mission Support

PUNCH Cyber Analytic Group; United States; Remote; USD 90,000 - 130,000; Full time

Job summary

A leading company in the INFOSEC sector is seeking a seasoned Network Engineer to support a DARPA initiative. The role involves deploying and managing DCO capabilities in tactical environments, requiring extensive experience in network engineering and troubleshooting. Candidates must have strong technical knowledge, including TCP/IP and related tools, and hold a TS security clearance. Flexibility for remote work is available outside mission support windows.

Qualifications

• 10+ years network engineering experience in production or field conditions.
• Strong knowledge of TCP/IP, routing, switching, VLANs.

Responsibilities

• Support a DARPA initiative by deploying and managing DCO capabilities.
• Design, configure, and troubleshoot LAN/WAN topologies.

Skills

Network Engineering

Troubleshooting

Packet Capture Analysis

Tools

Wireshark

tcpdump

Linux

Job description

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 teamwork, 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:

Support a DARPA initiative by deploying and managing DCO capabilities in tactical, austere environments. Must be a US citizen and possess a US passport.

Key tasks include:

• Design, configure, and troubleshoot LAN/WAN topologies in field and lab environments
• Deploy and tune DCO sensor platforms (e.g., Zeek, SecurityOnion)
• Implement and validate SPAN/mirror ports and inline network taps
• Conduct packet capture analysis and support anomaly detection tuning
• Collaborate with host entity personnel for network access and integration

Key Requirements:

• 10+ years network engineering experience in production or field conditions
• Strong knowledge of TCP/IP, routing, switching, VLANs, MTU, and SFP modules
• Hands-on experience with Wireshark, tcpdump, and other capture tools
• Familiarity with Linux networking, security architecture, and containers
• Experience supporting DoD/tactical networks preferred
• Strong troubleshooting skills under pressure in unfamiliar environments

Must Haves:

Demonstrated proficiency in tactical or mission-critical network deployments/setups.

Security Clearance:

TS with SCI eligibility required.

Travel Requirements:

8–12 weeks annually, CONUS and OCONUS, sometimes on short notice.

Remote work flexibility available outside of mission support windows.