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ON.energy

Senior Network Engineer

ON.energy · Houston, Texas, United States

Posted about 3 months ago

or apply directly on ON.energy's site. We never take the application ourselves.

Is this posting real?

This role has been open
78 days
ON.energy's roles stay open a median of 81 days
Reposted
No
Salary listed
No
0% of ON.energy's roles list one
Ghost-job risk at ON.energy
high
59 stale, 3 reposted of 64 open
Hiring momentum
96 roles opened in the last 90 days
↑ up vs. the prior 90 days
Last confirmed on the employer's board
2026-10-23

Measured from postings appearing on and disappearing from ON.energy's own greenhouse board since 2026-08-03. Full hiring picture for ON.energy.

About this role

The Senior Network Engineer at ON.energy will design, secure, and maintain network infrastructure for Operational Technology (OT) environments. This role involves configuring and troubleshooting network devices, particularly Palo Alto firewalls and Moxa switches, while ensuring network security and high availability. The engineer will also collaborate with other teams to integrate various industrial systems onto the network and document network designs and procedures.

Our read on this posting2.4out of 5
benefits
3/5
freshness
1/5
career value
4/5
role clarity
4/5
pay transparency
0/5

Scored from the posting itself — how clearly the role is described, how much it says about pay and benefits, and how recently it was listed. Not a judgement of ON.energy as an employer.

What you need

  • Expert-level knowledge of network topologies and structured troubleshooting methodology
  • Strong hands-on proficiency with TCP/IP, VLANs, routing, switching, subnetting, and NAT
  • Demonstrated experience designing and supporting site-to-site and remote access VPNs
  • Solid understanding of network security principles and High Availability design
  • Experience working within Operational Technology (OT) environments and an understanding of IT/OT network segmentation
  • Bachelor's degree in a related field, or equivalent professional experience

Nice to have

  • Hands-on expertise with Palo Alto firewalls (policy configuration, App-ID, segmentation, VPN, and monitoring)
  • Experience deploying and managing Moxa industrial switches
  • Familiarity with Siemens PLCs and industrial control system architectures
  • Experience with SEL (Schweitzer Engineering Laboratories) protective relay and communication devices
  • Experience networking and supporting Industrial PCs in production/OT environments

What you get

  • 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
  • Opportunity to grow with a mission-driven team shaping the future of clean energy

Worth weighing

  • No salary listed
  • Focus on Operational Technology environments may limit exposure to broader IT networking practices
  • Hands-on experience with specific technologies (Palo Alto, Moxa) is heavily emphasized
  • Role may involve high-stakes environments with a focus on minimizing downtime

Summarised from ON.energy's posting. Read the full original.

Listed by ON.energy on their greenhouse job board, last confirmed open on 2026-10-23. PitchMeAI is not the employer.

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