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How much do isa security engineer jobs pay per year?

As of Sep 9, 2026, the average yearly pay for isa security engineer in the United States is $152,773.00, according to ZipRecruiter salary data. Most workers in this role earn between $143,000.00 and $158,500.00 per year, depending on experience, location, and employer.

What is an ISA Security Engineer?

ISA Security Engineers are professionals who specialize in securing industrial automation and control systems, particularly those adhering to standards set by the International Society of Automation (ISA). Their role involves assessing vulnerabilities, implementing security controls, and ensuring compliance with frameworks like ISA/IEC 62443. They work to protect critical infrastructure such as manufacturing plants, utilities, and other industrial facilities from cyber threats. ISA Security Engineers collaborate with IT and OT teams to maintain the safety, reliability, and integrity of industrial systems.

What skills and qualifications are needed to thrive as an ISA Security Engineer?

To thrive as an ISA Security Engineer, you need expertise in industrial control systems (ICS) security, risk assessment, and a solid background in network protocols, typically supported by a degree in engineering or computer science and relevant certifications like ISA/IEC 62443. Familiarity with tools such as SIEM platforms, firewall management, and vulnerability assessment systems is essential. Strong analytical thinking, attention to detail, and effective communication skills help you identify threats and collaborate with operational technology (OT) teams. These skills ensure the integrity and resilience of critical infrastructure by proactively mitigating cybersecurity risks.

What challenges does an ISA Security Engineer face when implementing industrial control system security?

ISA Security Engineers often encounter challenges such as integrating modern security solutions with legacy industrial control systems, which may not have been designed with cybersecurity in mind. Balancing security requirements with the need to minimize downtime and maintain operational efficiency is another common hurdle. Additionally, collaborating effectively with control engineers, IT professionals, and operations staff is crucial to ensure that security measures are both practical and effective within a 24/7 industrial environment.

What are popular job titles related to Isa Security Engineer jobs?

For Isa Security Engineer jobs, the most frequently searched job titles are:

IT/OT Security Engineer & Incident Response Manager

New York, NY • On-site, Remote

1440 Foods
Food Services and Drinking Places • 51 - 200 employees
Learn more about 1440 Foodsexternal

Full-time

Re-posted 3 days ago

1440 Foods rating

6.7

Company rating: 6.7 out of 10

Based on 6 frontline employees who took The Breakroom Quiz

264th of 445 rated food and drinks producers

Job description

At 1440 Foods, we're on a mission to energize people to unleash their full potential with a portfolio of great-tasting, high-protein snacks and supplements. Our brands Pure Protein®, Body Fortress®, MET-Rx®, and FITCrunch® make better nutrition accessible, enjoyable, and part of an active lifestyle.
As a fast-growing sports and active nutrition company, we are shaping the future of health and wellness in CPG. If you're looking to make a big impact in a high-growth, entrepreneurial environment, we'd love to have you on board!
Position Overview
As our IT/OT Security Engineer & Incident Response Lead, you'll be a hands-on security engineer who also leads incidents during business hours across our corporate, cloud, and OT/manufacturing environments. You'll own security engineering and incident coordination, while our managed 24x7 SOC handles monitoring and first response. You'll work closely with IT Infrastructure, OT Engineering, OEM vendors, and leadership, and report to the Director of IT.
If you're looking to bring engineering depth and incident leadership to a fast-growing manufacturing environment, we'd love to speak with you.
Job Responsibilities
  • Incident Response (primary): Serve as the business-hours incident lead and Incident Commander during cyber events. Validate and authorize SOC-recommended containment, coordinate IT, OT Engineering, OEMs, and leadership through resolution, and run post-incident reviews.
  • Endpoint & Vulnerability: Administer EDR (CrowdStrike Falcon), investigate and tune detections, and drive risk-based vulnerability remediation with Infrastructure and OT, tracking SLAs.
  • OT Security (key focus): Own secure remote vendor/OEM access and jump-box environments, maintain OT segmentation and firewall rules, coordinate remediation around production schedules, and support secure architecture for PLC/HMI/SCADA and engineering workstations (ISA/IEC 62443).
  • Cloud, Identity & Network: Support Microsoft 365 / Entra ID security, Conditional Access, privileged access reviews, and MFA; review firewall rules, VPN, and network segmentation.
  • Governance (support): Support policy, security audits, NIST CSF, cyber insurance questionnaires, and security documentation.
  • Projects: Contribute to infrastructure projects, security architecture reviews, and vendor design reviews.

Qualifications & Skills
  • OT/industrial security fundamentals - secure remote access, segmentation, PLC/HMI/SCADA, ISA/IEC 62443
  • Incident response - able to lead technically during an event
  • Hands-on endpoint (EDR) and vulnerability management on comparable tools
  • Cloud/identity security basics (Microsoft 365 / Entra ID)
  • Strong communicator across technical, plant, and executive audiences
  • Manufacturing or food-production environment experience preferred

Why Join Us?
  • Opportunity to grow within a critical function in a growing mid-size CPG company
  • Collaborative and entrepreneurial work culture
  • Competitive compensation and benefits package
  • Career development and growth opportunities

If you are a hands-on security engineer with deep OT expertise and a passion for incident leadership in a fast-growing manufacturing environment, we invite you to apply and join our team!

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