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Ot Security Jobs (NOW HIRING)

Spadtek Solutions LLC

OT Security Architect

Newark, NJ · On-site

$68 - $87.75/hr

OT Security Architect Location: On-Site at NJ, NY, NC, MA any location in EC Duration: Long-Term Contract Overview: OT Security Architect responsible for defining OT security strategies, standards ...

Spadtek Solutions LLC

OT Security Engineer

Newark, NJ · On-site

OT Security Engineer Location: NJ, NY, NC, MA any location in EC onsite Travel: 75% travel required; expenses paid Job Summary We are looking for an experienced OT Security Engineer to support ...

First Quality Retail Services

OT Security Architect

Home, PA · On-site +1

$58 - $75/hr

We are seeking an OT Security Architect for our First Quality Enterprise working remotely. This position will be responsible for safeguarding our operational technology infrastructure. This role ...

Motion Recruitment

OT Security Architect

Philadelphia, PA · On-site

$62 - $80.25/hr

The environment spans both IT and OT, with security coverage across active manufacturing floors. The core stack includes Rockwell Automation platforms, Stratix industrial networking, Palo Alto ...

Adapture Renewables

OT Security Engineer

Oakland, CA · On-site

Our Technology team is looking for a talented OT Security Engineer to help support the efforts of our fast-growing company. Adapture Renewables is owned by KIRKBI Climate- the private holding and ...

Aurubis AG

OT Security Engineer

Augusta, GA · On-site

$100 - $150/hr

The OT Security Engineer is responsible for supporting the administration, security, and operational reliability of the organization's Operational Technology (OT) environment. This role manages and ...

Volto USA

OT Security Engineer

Collegeville, PA · On-site

OT Security Engineer Must have 1. Experience delivering OT security controls for life sciences, preferred R&D experience 2. Proven ability to deliver logical architectures, defining data flows and ...

DirectDefense

Senior OT Security Consultant

Englewood, CO · Remote

$70 - $100/hr

We specialize in Operational Technology (OT) security challenges, making sure that the energy, water, goods, etc. we use in our everyday lives continues to be there for us when and where it's needed.

DirectDefense

Senior OT Security Consultant

Englewood, CO · On-site +1

$70 - $100/hr

We specialize in Operational Technology (OT) security challenges, making sure that the energy, water, goods, etc. we use in our everyday lives continues to be there for us when and where it's needed.

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How much do ot security jobs pay per year?

As of Aug 31, 2026, the average yearly pay for ot security in the United States is $67,675.00, according to ZipRecruiter salary data. Most workers in this role earn between $43,000.00 and $81,500.00 per year, depending on experience, location, and employer.

What is an OT Security?

An OT (Operational Technology) Security job focuses on protecting industrial control systems (ICS) and critical infrastructure from cyber threats. Professionals in this role assess vulnerabilities, implement security measures, and respond to incidents affecting manufacturing, energy, transportation, and other critical sectors. They work with both IT and OT teams to ensure the safety and reliability of industrial operations. Key responsibilities include risk assessments, network segmentation, threat monitoring, and compliance with industry standards like NIST and IEC 62443.

What does an OT Security do?

Professionals in OT Security are responsible for monitoring industrial networks, identifying and mitigating vulnerabilities, and ensuring compliance with security standards specific to critical infrastructure. Daily tasks may include performing risk assessments, deploying and maintaining security tools, investigating security incidents, and collaborating closely with engineering teams to implement best practices. You’ll often participate in incident response drills and keep detailed documentation on systems and security events. This role requires both proactive problem-solving and the ability to work under pressure during real-time cyber incidents.

What are the key skills and qualifications needed to thrive in OT Security, and why are they important?

To thrive in OT (Operational Technology) Security, you need a strong understanding of industrial control systems (ICS), network security, and cybersecurity fundamentals, often supported by a degree in information security, computer science, or engineering. Familiarity with security assessment tools (such as Nessus and Wireshark), ICS/SCADA systems, and relevant certifications like CISSP, GICSP, or CompTIA Security+ is typically preferred. Strong analytical thinking, attention to detail, and the ability to communicate complex risks clearly are valuable soft skills for this role. These capabilities are essential to protecting critical infrastructure from cyber threats and ensuring the safety and reliability of industrial operations.

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Ot Security jobs near you
Infographic showing various Ot Security job openings in the United States as of August 2026, with employment types broken down into 86% Full Time, 12% Part Time, and 2% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $67,675 per year, or $32.5 per hour.

OT Security Architect

Spadtek Solutions LLC

Newark, NJ • On-site

$68 - $87.75/hr

Other

This job post has expired today. Applications are no longer accepted.

Job description

Title : OT Security Architect

Location: On-Site at NJ, NY, NC, MA any location in EC
Duration: Long-Term Contract

Overview:
OT Security Architect responsible for defining OT security strategies, standards, and technical solutions across manufacturing environments. Partner with OT Security Engineers, cybersecurity teams, controls engineers, plant engineering, and operational stakeholders.

Key Responsibilities:

  • OT cybersecurity architecture and strategy

  • OT endpoint security and security agent deployments

  • OT asset discovery and inventory

  • Vulnerability and patch management

  • Security monitoring and visibility

  • Network segmentation and secure communications

  • Security for IPCs, HMIs, PLCs, SCADA, and industrial automation

  • OT security risk management and governance

  • Technical leadership and mentorship

  • Security architecture documentation and standards

Required Qualifications:

  • 15+ years cybersecurity experience with significant OT/ICS experience

  • Manufacturing/industrial cybersecurity architecture experience

  • Strong OT security architecture and implementation knowledge

  • Experience with ICS, SCADA, PLCs, HMIs, industrial networks, and manufacturing automation

  • Experience with endpoint security, vulnerability management, asset visibility, network segmentation, monitoring, and patch management

  • Strong communication and stakeholder management skills

Preferred Qualifications:

  • Global manufacturing experience

  • Pharmaceutical, life sciences, medical device, food & beverage, or industrial manufacturing

  • CrowdStrike Falcon, Claroty, Tenable, Cortex XDR, Microsoft Defender for Endpoint

  • IEC 62443, NIST CSF, Purdue Model, Zero Trust

  • OT asset inventory/discovery programs

  • CISSP, CISM, GIAC, or ISA/IEC 62443 certifications

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