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Ot Systems Engineer Jobs (NOW HIRING)

Addison Group

OT Systems Engineer

Nashville, TN · Remote

$50 - $60/hr

OT Manufacturing Systems Engineer Location (city, state): 100% Remote (limited travel) Compensation: $50-60/hour Benefits: This position is eligible for medical, dental, vision, and 401(k).

Addison Group

OT Systems Engineer

Nashville, TN · Remote

$50 - $60/hr

OT Manufacturing Systems Engineer Location (city, state): 100% Remote (limited travel) Compensation: $50-60/hour Benefits: This position is eligible for medical, dental, vision, and 401(k).

RXinsider LTD.

IT/OT Systems Engineer

Millersburg, OH · On-site

IT/OT SYSTEMS ENGINEER Centor, located in Millersburg, Ohio is seeking an IT/OT Systems Engineer. The IT/OT Systems Engineer is responsible for supporting and improving Centor's IT and manufacturing ...

New

SPACE EXPLORATION TECHNOLOGIES CORP

NY · On-site

OT SYSTEMS ENGINEER, MISSION SYSTEMS SpaceX is looking for a highly skilled and versatile OT (Operational Technology) Systems Engineer to implement and support the backend infrastructure for our next ...

CRH

Senior OT Systems Engineer

Atlanta, GA · On-site

$100K - $137K/yr

Senior OT Systems Engineer Infrastructure Products Group Atlanta, Georgia, United States Job ID: 527416 CRH Americas Building Products is reinventing what's possible in building solutions. We are the ...

Smurfit-Westrock

IT / OT Systems Engineer

Dublin, GA · On-site

The IT/OT Systems Engineer reports to the Process Control Manager What you will impact Smurfit Westrock: * Responsible for designing, implementing, and supporting the IT/OT infrastructure that ...

CRH

Senior OT Systems Engineer

Atlanta, GA · Hybrid

$100K - $137K/yr

Job Summary The Senior OT Systems Engineer is responsible for the design, standardization, security, lifecycle management, and operational reliability of plant-floor OT infrastructure and its ...

AI Chopping Block

SpaceXAI is looking for a highly skilled and versatile OT (Operational Technology) Systems Engineer to implement and support the backend infrastructure for next‑generation controls and industrial ...

DFI RESOURCES LLC

BMS/OT Systems Engineer

Austin, TX · On-site

... system architecture, network integrity, controller polling, alarm structures, and programming ... Oversee the design, topology, and physical-to-logical mapping of our OT network architecture ...

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Ot Systems Engineer information

See salary details

$53.5K

$127.2K

$167K

How much do ot systems engineer jobs pay per year?

As of Sep 13, 2026, the average yearly pay for ot systems engineer in the United States is $127,215.00, according to ZipRecruiter salary data. Most workers in this role earn between $98,000.00 and $157,000.00 per year, depending on experience, location, and employer.

What is an OT Systems Engineer?

OT Systems Engineers are professionals who design, implement, and maintain operational technology (OT) systems within industrial environments, such as manufacturing plants, energy facilities, or utilities. They focus on integrating hardware and software that control physical devices and processes, ensuring these systems run efficiently and securely. Their responsibilities often include managing industrial control systems (ICS), SCADA systems, and ensuring cybersecurity for OT networks. OT Systems Engineers work closely with IT teams, plant managers, and maintenance staff to optimize industrial operations and maintain compliance with safety and regulatory standards.

What are the key skills and qualifications needed to thrive as an OT Systems Engineer, and why are they important?

To thrive as an OT Systems Engineer, you need a solid understanding of industrial control systems, networking, and cybersecurity, often supported by a degree in engineering or computer science. Familiarity with SCADA, PLCs, DCS platforms, and certifications such as CISSP or GICSP are commonly required. Strong analytical thinking, problem-solving abilities, and effective communication skills help distinguish top performers in this field. These skills are essential for ensuring operational technology environments are secure, efficient, and compliant with industry standards.

How does an OT Systems Engineer typically collaborate with IT teams to ensure secure and reliable operations?

As an OT Systems Engineer, you will regularly collaborate with IT teams to bridge the gap between operational technology and traditional information technology. This involves aligning security protocols, integrating industrial control systems (ICS) with enterprise networks, and troubleshooting connectivity or security issues. Joint meetings, cross-functional projects, and shared documentation are common, and clear communication is crucial to balance uptime requirements with cybersecurity standards. Successful collaboration helps maintain both operational efficiency and compliance with industry regulations.

What is the difference between Ot Systems Engineer vs Ot Network Engineer?

AspectOt Systems EngineerOt Network Engineer
CertificationsCCNA, Cisco certifications, vendor-specific certificationsCCNA, Cisco certifications, vendor-specific certifications
Work EnvironmentIndustrial control systems, manufacturing plants, automation environmentsIndustrial networks, communication infrastructure, network design
Industry UsageManufacturing, energy, utilitiesManufacturing, utilities, infrastructure

Ot Systems Engineers focus on designing, implementing, and maintaining industrial control systems, while Ot Network Engineers specialize in configuring and managing industrial communication networks. Both roles require similar certifications and often work within the same industries, but their core responsibilities differ in system versus network focus.

Is an Ot Systems Engineer a high paying job?

An OT Systems Engineer typically earns a competitive salary, especially with specialized skills in industrial control systems, cybersecurity, and automation. Salaries vary based on experience, location, and industry, but the role is generally considered well-paying within engineering fields.

What are popular job titles related to Ot Systems Engineer jobs?

For Ot Systems Engineer jobs, the most frequently searched job titles are:

Infographic showing various Ot Systems Engineer job openings in the United States as of September 2026, with employment types broken down into 100% Full Time. Highlights an 50% In-person, and 50% Hybrid job distribution, with an average salary of $127,215 per year, or $61.2 per hour.

OT Systems Engineer

Nashville, TN • Remote

Addison Group
See more jobs at Addison Groupexternal

$50 - $60/hr

Other

Medical, Dental, Vision, Retirement

Re-posted 27 days ago

Job description

Job Title:

OT Manufacturing Systems Engineer

Location (city, state):

100% Remote (limited travel)

Compensation:

$50-60/hour

Benefits:

This position is eligible for medical, dental, vision, and 401(k).

Qualifications:

  • 5+ years of OT/manufacturing systems experience
  • Experience with OT system patching (deployment, testing environments, rollout processes)
  • Knowledge of OT security best practices
  • Experience with Nozomi (Guardians/CMC preferred)
  • Experience with AVEVA/Wonderware (InTouch, System Platform, Galaxy)
  • Experience with Rockwell Automation and Allen-Bradley hardware

Preferred: Octoplant, Kepware/OPC drivers

Job Description:

Seeking an OT Manufacturing Systems Engineer to support and modernize manufacturing systems. This role focuses on system upgrades, patch management, and OT security monitoring in a remote environment.

Key responsibilities include:

  • Deploying and testing OT system patches
  • Building test environments before production rollout
  • Supporting system upgrades (legacy Windows servers to newer versions)
  • Monitoring OT security alerts using Nozomi
  • Supporting ICS platforms and troubleshooting issues
  • Assisting with audits, standardization, and overall OT operations

Addison Group is an Equal Opportunity Employer.

Addison Group provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, gender, sexual orientation, national origin, age, disability, genetic information, marital status, amnesty, or status as a covered veteran in accordance with applicable federal, state and local laws. Addison Group complies with applicable state and local laws governing non-discrimination in employment in every location in which the company has facilities. Reasonable accommodation is available for qualified individuals with disabilities, upon request.