Operational Technology Systems – Network Engineer

Job not on LinkedIn

🔥 7 minutes ago

☕ Washington – Remote

☕ Washington – Remote

💵 $125k - $140k / year

⏰ Full Time

🟡 Mid-level

🟠 Senior

🛜 Network Engineer / Network Administrator

👻 Ghost score 0%

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Tidal Vision

WebsiteLinkedInAll Job Openings

201 - 500 employees

🍽️ Food & Beverage

📦 Logistics

🏭 Manufacturing

Food & Beverage • Logistics • Manufacturing

Tidal Vision is a biotechnology company developing and commercializing chitosan-based technologies and products for water treatment, agriculture, and materials. The company applies proprietary, zero-waste processes (Chitofining®, Zale Technology®, Tidal Grow®, Tidal Clear®, Tidal‑Tec®) to produce concentrated chitosan solutions that address pollution, crop health, and material-science challenges for industrial and agricultural customers.

📋 Description

• Design, maintain, and troubleshoot industrial network infrastructure and secure connectivity across manufacturing facilities, corporate systems, and remote installations • Deploy and administer OT servers, industrial computers, and networking equipment supporting Ignition, historians, databases, and related services • Establish and manage secure access to remote sites for troubleshooting and maintenance, including employee and vendor access controls • Implement OT cybersecurity practices, including network segmentation, vulnerability management, security monitoring, and incident response • Maintain system reliability through monitoring, coordinated patching, lifecycle planning, and tested backup and recovery procedures • Support industrial communications and manufacturing data connectivity, including Allen-Bradley/EtherNet/IP networks, MQTT, and cloud services • Establish infrastructure standards and documentation, coordinate vendors and site deployments, and serve as the technical escalation point for OT infrastructure issues • Monitor network performance and identify opportunities to improve reliability and operational effectiveness • Troubleshoot connectivity, latency, intermittent communications, and network performance issues affecting production systems • Own manufacturing infrastructure and partner with the controls team, which retains responsibility for PLC programming and SCADA application development • Work closely with Controls Engineering, Operations, corporate IT, and external providers

🎯 Requirements

• 5+ years of relevant networking, systems administration, or OT infrastructure experience, including work in industrial environments • Associate or bachelor’s degree in information technology, networking, computer science, engineering, or a related field, or equivalent practical experience • Strong knowledge of routing, switching, firewalls, VPNs, and Windows server administration • Experience supporting infrastructure for PLCs, SCADA, and other production-critical systems • Understanding of OT segmentation, industrial cybersecurity, secure remote access, and backup and recovery practices • Strong troubleshooting, documentation, and collaboration skills • Experience with Allen-Bradley control systems and EtherNet/IP networks, Ignition, IXON, EWON, Microsoft Azure, MQTT, OPC-UA, and PostgreSQL is preferred • Travel (10%) and occasional support outside normal business hours are required for site deployments, maintenance, and critical issues • Subject to a criminal background check • Safety precautions must be followed while onsite work is performed

🏖️ Benefits

• Medical, dental, and vision insurance • Optional FSA/HSA • 401k with 6% employer match • Life and AD&D insurance • Employee Assistance Program • Short-term and long-term disability • Tuition reimbursement • 21.67 days of paid time off • 10 holidays • Opportunities for growth and development