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Role Description

We are seeking a highly skilled network systems developer to help build next-generation software-defined networking technology used in industrial and operational technology (OT) environments.

This role involves developing low-level network control software, interacting directly with switches, controllers, and packet processing frameworks.

• Design and implement SDN control and data-plane software
• Develop high-performance networking services in C and Rust
• Implement and extend OpenFlow-based control systems
• Build software that interacts with switch ASICs, flow tables, and packet pipelines
• Develop packet inspection and protocol analysis capabilities
• Optimize network performance, latency, and deterministic behavior
• Work closely with cybersecurity and OT networking teams to implement deterministic network policy enforcement

Qualifications

• Strong development experience in C and/or Rust
• Deep knowledge of network protocols and packet processing
• Experience with OpenFlow or SDN controller architectures
• Experience with switch-level networking or programmable pipelines
• Understanding of TCP/IP, L2/L3 switching, VLANs, routing, and flow control
• Familiarity with Linux or BSD networking stacks
• Experience debugging packet flows using tools such as tcpdump, Wireshark, or similar

Requirements

• Development involving programmable switches (P4, eBPF, DPDK, or similar frameworks)
• Experience with industrial networking or OT environments
• Knowledge of deterministic networking, time-sensitive networking (TSN), or PTP
• Experience building SDN controllers or network policy engines
• Familiarity with cybersecurity controls for industrial networks

Ideal Candidate

You enjoy working close to the network stack and solving problems involving packet behavior, deterministic control, and switch-level logic. This role is ideal for engineers who like building systems where software directly controls how networks behave.

Company Description

Company is based in Ann Arbor, MI, position can be local or remote. US-Based.