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Ot Network Engineer Jobs (NOW HIRING)

Kiongroup

Network Engineer

Grand Rapids, MI

$64K - $116K/yr

The Network Engineer is responsible for supporting the development, standardization, and continuous ... Provide technical oversight for Operational Technology (OT) network design and support cross ...

Kiongroup

Network Engineer

Grand Rapids, MI

$96K - $145K/yr

The Network Engineer is responsible for supporting the development, standardization, and continuous ... Provide technical oversight for Operational Technology (OT) network design and support cross ...

Kiongroup

Network Engineer

Grand Rapids, MI · On-site

$96K - $145K/yr

The Network Engineer is responsible for supporting the development, standardization, and continuous ... Provide technical oversight for Operational Technology (OT) network design and support cross ...

Centrus Energy Corp.

Network Engineer, Sr.

Oak Ridge, TN · On-site

$90K - $123K/yr

Network Engineer / Network Architect (OT / ICS - DOE Energy Sector) Make an Impact in America's Energy Future Are you passionate about building secure, resilient networks that keep critical ...

Kion Group AG

Network Engineer

Grand Rapids, MI · On-site

$64K - $116K/yr

The Network Engineer is responsible for supporting the development, standardization, and continuous ... OT) network design and support cross-functional project teams. • Coordinate network equipment ...

Kion Group AG

Network Engineer

Grand Rapids, MI · On-site

$96K - $145K/yr

The Network Engineer is responsible for supporting the development, standardization, and continuous ... OT) network design and support cross-functional project teams. • Coordinate network equipment ...

ManTech International

Network Engineer

Philadelphia, PA · On-site

The Network Engineer will support Department of Defense (DoD) mission systems. This role leads the ... OT Network Enumeration & Protection including passive network discovery, asset inventory management ...

ManTech

Network Engineer

Philadelphia, PA · Hybrid

The Network Engineer will support Department of Defense (DoD) mission systems. This role leads the ... OT Network Enumeration & Protection including passive network discovery, asset inventory management ...

Vulcan Elements

Network Engineer

Durham, NC · On-site

As a Network Engineer, you will design, deploy, and maintain the network infrastructure that powers ... Design and maintain segmented OT/IT network environments supporting industrial control systems ...

Sargento

OT Network Asset Manager

Elkhart Lake, WI · On-site +1

The Operational Technology (OT) Network Asset Manager is responsible for the management of OT ... Bachelor of Science degree in Electrical Engineering, Computer Science, or a relevant technical ...

Wunderlich-Malec

Senior IT/OT Network Engineer

Hopkins, MN · On-site

$85K - $125K/yr

ENR (Engineering News Record) top 500 firm We have a Senior IT/OT Network Engineer opportunity in Eden Prairie, MN. This position is responsible for designing and maintaining the current network ...

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Ot Network Engineer information

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$109K

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How much do ot network engineer jobs pay per year?

As of Jul 18, 2026, the average yearly pay for ot network engineer in the United States is $109,040.00, according to ZipRecruiter salary data. Most workers in this role earn between $89,000.00 and $133,500.00 per year, depending on experience, location, and employer.

What are the typical daily responsibilities of an OT Network Engineer?

As an OT Network Engineer, you'll spend your days monitoring and maintaining industrial network infrastructure, troubleshooting connectivity issues, and ensuring the secure integration of control systems with enterprise networks. You may also participate in network upgrades, conduct vulnerability assessments, and implement security best practices tailored to industrial environments. Collaboration with operations, IT, and automation teams is common to maintain system reliability and meet compliance standards. Additionally, you'll often document network configurations and support incident response efforts when issues arise.

What is an OT Network Engineer job?

An OT (Operational Technology) Network Engineer is responsible for designing, implementing, and maintaining network infrastructure in industrial environments. They ensure secure and reliable communication between industrial control systems, IoT devices, and enterprise networks. Their role involves managing firewalls, configuring network protocols, and addressing cybersecurity risks specific to OT environments. They work closely with IT and engineering teams to optimize system performance and ensure compliance with industry regulations.

What are the key skills and qualifications needed to thrive in the Ot Network Engineer position, and why are they important?

To excel as an OT Network Engineer, you need a strong background in industrial networking, control systems, and cybersecurity, often supported by a degree in engineering or information technology. Familiarity with PLCs, SCADA, DCS, industrial protocols (e.g., Modbus, PROFIBUS), and certifications like Cisco CCNA or CompTIA Network+ are highly valued. Strong analytical thinking, problem-solving abilities, and effective communication skills help you collaborate with cross-functional teams and respond quickly to incidents. These skills are critical for maintaining secure, reliable connectivity in operational technology environments where uptime and safety are paramount.

More about Ot Network Engineer jobs
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Ot Network Engineer jobs near you
Infographic showing various Ot Network Engineer job openings in the United States as of July 2026, with employment types broken down into 1% Locum Tenens, 94% Full Time, 2% Part Time, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $109,040 per year, or $52.4 per hour.

Lead Engineer, OT & Network Infrastructure

Aligneddc

Phoenix, AZ

$100K - $139K/yr

Full-time

Posted 12 days ago

Job description

It's fun to work in a company where people truly BELIEVE in what they're doing!
We're committed to bringing passion and customer focus to the business.

Role Summary: Unlike traditional IT roles focused on corporate networks, the Lead Engineer for Operational Technology (OT) & Network Infrastructure serves as the supreme technical authority for the critical network backbone that supports Aligned's Building Management Systems (BMS), Electrical Power Monitoring Systems (EPMS), and enterprise telemetry fleet-wide. Acting as the strategic bridge between Site Operations, Platform Delivery, and Corporate SecOps, this role utilizes advanced network forensics to prevent catastrophic "loss of visibility" events in the data halls. The Lead Engineer translates complex data transport, latency, and switch configuration metrics into binding engineering mandates, ensuring the digital nervous system of the data center is as resilient as the physical infrastructure.

Core Responsibilities:

  • Advanced Forensic Investigations (RCA Governance): Lead deep-dive forensic analyses during critical "loss of visibility" or telemetry blackout incidents. Investigate complex network failures such as broadcast storms, routing loops, packet loss, and switch configuration errors, translating findings into immediate, binding corrective actions.
  • Engineering Design Mandates & Network Topology: Review network architecture single-line diagrams, hardware specifications, and failover protocols for all new capital projects. Issue Engineering Change Orders to correct architectural vulnerabilities prior to site deployment.
  • Proactive Fleet Auditing & Cybersecurity Hygiene: Conduct rigorous, programmatic audits of active OT networks across the fleet. Ensure strict site compliance with VLAN segregation, OT/IT air-gapping, firmware lifecycle management, and disaster recovery backups for critical infrastructure switches and servers.
  • Innovation & Next-Gen Validation (AI Integration): Evaluate next-generation network hardware and transport protocols required to support high-density "AI Factories." Partner with the Advanced Cooling Lab to validate the telemetry transport requirements for automated AI cooling controls and high-frequency liquid cooling sensor networks.
  • Executive Advisement & Incident Response: Serve as the definitive Tier-3 technical escalation point for severe operational network anomalies. Translate highly technical bandwidth, latency, and cybersecurity risk data into clear, executive-level assessments for senior leadership.

Required Qualifications:

  • Experience: 8+ years of advanced network engineering experience specifically focused on Operational Technology (OT), Industrial Control Systems (ICS), or hyperscale data center telemetry networks.
  • Education & Certifications: Bachelor's degree in Network Engineering, Computer Science, or equivalent highly specialized training. Advanced industry certifications (e.g., CCNP, CCIE, CISSP, GICSP) are strongly preferred.
  • Technical Expertise: Expert-level knowledge of industrial communication protocols (Modbus TCP, BACnet/IP, OPC UA), high-availability switch architecture, firewall configurations, and physical fiber/copper transport layers. Deep understanding of the unique latency and uptime requirements of mechanical and electrical control loops.
  • Strategic Leadership: Proven ability to transition localized network faults into fleet-wide engineering policy, combined with the executive acumen to communicate critical telemetry vulnerabilities to C-suite leadership and cross-departmental stakeholders.

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