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Staff Network Architect - OT/SCADA

ON.energy
Location
Houston, Texas, United States
Posted
26 days ago
Department
Information Technology
What they actually want (must-haves)
  • 8+ years in network engineering and architecture
  • 5+ years designing OT, ICS, or SCADA networks
  • Proven experience designing heavily segmented, multi-zone networks
  • Strong routing and switching skills including VLANs and L3 routing
  • Site-to-site IPsec VPN design and troubleshooting experience
  • Clear grasp of IT/OT separation and dataflow design
Nice to have
  • Experience with proprietary industrial ring redundancy
  • Familiarity with industrial hardware lines
  • Knowledge of battery storage and data center power
  • Cloud networking experience
  • Exposure to NERC CIP or similar frameworks
What the job really is

The Staff Network Architect - OT/SCADA will serve as the design authority for operational technology networks in AI data center UPS projects. This role involves architecting and refining network designs, producing detailed design packages, and ensuring effective IT/OT separation while collaborating closely with the engineering manager and cross-functional teams. The architect will also guide vendor selection and support compliance with security standards.

Benefits
  • Competitive salary + annual performance-based bonus eligibility
  • Medical, dental, and vision insurance
  • 401(k) with company match
  • Paid time off and company holidays
  • Professional development and growth opportunities
Things to weigh
  • No salary listed
  • Occasional travel for site support (~10%)
  • The role requires close collaboration with the engineering manager, which may affect design autonomy
Job score3.2/5
Benefits3/5
Freshness4/5
Career value4/5
Role clarity5/5
Pay transparency0/5

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