ETS Network Specialist

Prime Controls•Lewisville, TX

1d•Hybrid

About The Position

As an ETS Network Specialist, you will design, configure, and support industrial control system (ICS) networks across a variety of customer sites and industries. You will ensure secure, high-performance communications between control devices, servers, and remote systems, supporting both project execution and long-term infrastructure planning.

Requirements

3+ years of hands-on experience in industrial networking or OT environments
Working knowledge of routing, switching, and VLAN management
Ability to terminate and troubleshoot ethernet cable as well as troubleshoot Fiber Optic
Strong understanding of control system communication protocols and architecture
Familiarity with industrial network security standards
Proficiency in troubleshooting and supporting remote systems
Excellent documentation and communication skills

Nice To Haves

Associate's or Bachelor's degree in Computer Science, Networking, Engineering, or related field
Industry certifications (e.g., CCNA, CompTIA Network+, Stratix certifications)
Experience in automation, SCADA, or process control environments
Knowledge of cybersecurity frameworks applicable to industrial automation and controls networks

Responsibilities

Design Layer 2/3 network architectures for control systems, including switch, router, cellular modems/routers, and firewall configurations
Install, configure, and support industrial switches (e.g., Cisco, Stratix, Hirschmann), VPNs, and VLANs
Implement network segmentation and security best practices per NIST 800-82 and/or ISA/IEC 62443 standards
Troubleshoot connectivity issues in client networks
Document network diagrams, IP schemes, and device inventories
Coordinate with project engineers and field personnel to deploy and validate networks during FAT/SAT
Maintain firewall rules and access control policies for control system integrity
Participate in client meetings to discuss networking strategy, cybersecurity, and schedules