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Senior Ics Cyber Security Engineer Jobs (NOW HIRING)

CRH

ICS Cyber Security Engineer

Atlanta, GA · Hybrid

Job Summary The Cyber Security Engineer plays a critical role in bridging the gap between corporate IT security and plant floor automation across our global building materials manufacturing ...

Fusion ICS

Senior Controls Engineer

Washington, DC · On-site

$110K - $145K/yr

The Senior Controls Engineer will also be responsible for the design, development, integration ... Implement and maintain ICS cybersecurity controls and best practices in coordination with IT and ...

Fluence Energy

Senior Cybersecurity Engineer

Arlington, VA · On-site

$125 - $150/hr

The Senior Cybersecurity Engineer works closely with product, software, networking, and operations ... Familiarity with OT/ICS environments or industrial networking concepts* Strong understanding of ...

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Senior Ics Cyber Security Engineer information

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$40.5K

$122.9K

$180K

How much do senior ics cyber security engineer jobs pay per year?

As of Sep 8, 2026, the average yearly pay for senior ics cyber security engineer in the United States is $122,890.00, according to ZipRecruiter salary data. Most workers in this role earn between $102,000.00 and $142,000.00 per year, depending on experience, location, and employer.

What is a Senior ICS Cyber Security Engineer?

A Senior ICS (Industrial Control Systems) Cyber Security Engineer is a specialized professional responsible for protecting critical infrastructure systems—such as power plants, manufacturing facilities, and utilities—from cyber threats. They design and implement security measures to safeguard industrial networks, assess vulnerabilities, and respond to security incidents. These engineers often work with both IT and operational technology teams to ensure robust security across all systems. Their expertise helps prevent unauthorized access, data breaches, and disruptions to essential services. The senior designation typically indicates several years of experience and deep technical knowledge in both cybersecurity and industrial control systems.

What are the key skills and qualifications needed to thrive as a Senior ICS Cyber Security Engineer, and why are they important?

To thrive as a Senior ICS Cyber Security Engineer, you need deep expertise in industrial control systems (ICS), cybersecurity principles, risk management, and typically a relevant degree or certifications like CISSP or GICSP. Familiarity with security assessment tools, intrusion detection systems, SCADA platforms, and network monitoring solutions is crucial. Strong analytical thinking, problem-solving, and clear communication skills enable effective collaboration and incident response. Mastering these areas ensures robust protection of critical infrastructure, effective threat mitigation, and compliance with regulatory standards.

What are some common challenges faced by Senior ICS Cyber Security Engineers when securing industrial control systems?

Senior ICS Cyber Security Engineers often encounter challenges such as integrating modern security measures with legacy control systems that were not originally designed with cybersecurity in mind. Balancing the need for strong security controls with the requirement for high system availability and minimal downtime is also a frequent concern. Additionally, they must coordinate with both IT and OT teams to ensure seamless protection across all layers of infrastructure, which often involves navigating differing priorities and technical languages between departments.

What is the difference between Senior Ics Cyber Security Engineer vs Cyber Security Engineer?

AspectSenior Ics Cyber Security EngineerCyber Security Engineer
CertificationsGICSP, CISSP, CISSP-ISSAPCISSP, CEH, Security+
Work EnvironmentIndustrial control systems, SCADA, critical infrastructureIT networks, enterprise systems, cloud environments
Employer & Industry UsageUtilities, manufacturing, energy sectorsTech companies, finance, healthcare
Search & Comparison IntentFocus on ICS security roles, specialized skillsBroader cybersecurity roles, IT security focus

The Senior Ics Cyber Security Engineer specializes in securing industrial control systems within critical infrastructure sectors, requiring specific certifications and experience with SCADA and ICS environments. In contrast, a Cyber Security Engineer typically works across IT networks and enterprise systems, with a broader focus on cybersecurity across various industries. Both roles demand strong security knowledge, but their environments and specialized skills differ significantly.

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Senior Ics Cyber Security Engineer jobs near you
Infographic showing various Senior Ics Cyber Security Engineer job openings in the United States as of September 2026, with employment types broken down into 85% Full Time, 13% Part Time, and 2% Contract. Highlights an 90% Physical, 2% Hybrid, and 8% Remote job distribution, with an average salary of $122,890 per year, or $59.1 per hour.

Senior OT/ICS Cybersecurity Engineer

Neshent Technologies

Vershire, VT • On-site

Full-time

Posted 3 days ago

New

Job description

We are seeking a Senior OT Cybersecurity Engineer to design, implement, and maintain cybersecurity solutions across complex Operational Technology (OT), Industrial Control Systems (ICS), and SCADA environments. The role focuses on strengthening network visibility, asset discovery, segmentation, threat monitoring, vulnerability management, and security controls for critical infrastructure environments.

The engineer will work within an Agile/SAFe delivery environment and collaborate with cybersecurity, network, infrastructure, and operations teams to develop secure architectures and protect critical OT environments from emerging cyber threats.

Roles and Responsibilities

  • Design, deploy, and manage cybersecurity controls across OT, ICS, SCADA, and industrial network environments.

  • Implement network segmentation and boundary security between enterprise IT and OT networks using the Purdue Model.

  • Configure and manage OT security platforms for asset discovery, threat monitoring, vulnerability management, and risk assessment, including Claroty, Nozomi Networks, Dragos, and Tenable.ot.

  • Assess OT network architectures, firewalls, communication paths, and security controls to identify and mitigate cybersecurity risks.

  • Support secure remote access, centralized patching, vulnerability remediation, and incident response processes for critical OT devices.

  • Conduct technical cybersecurity risk assessments and support compliance with NIST SP 800-82, IEC 62443, and applicable TSA security requirements.

  • Collaborate within SAFe, Scrum, or Kanban teams, participating in sprint planning, backlog refinement, daily standups, and other Agile ceremonies.

  • Translate cybersecurity requirements into actionable user stories, technical tasks, and security deliverables.

  • Work closely with cross-functional teams to develop and maintain OT security architectures, standards, and procedures.

  • Monitor emerging OT cybersecurity threats and recommend improvements to security controls and operational processes.

Required Qualifications

  • 7+ years of cybersecurity experience, with significant experience in OT, ICS, SCADA, or critical infrastructure environments.

  • Hands-on experience with OT/industrial protocols such as Modbus, DNP3, EtherNet/IP, and PROFINET.

  • Strong knowledge of OT network architecture, firewalls, network segmentation, and industrial cybersecurity controls.

  • Experience implementing the Purdue Enterprise Reference Architecture/Model for OT network segmentation.

  • Hands-on experience with one or more OT security platforms such as Claroty, Nozomi Networks, Dragos, or Tenable.ot.

  • Strong understanding of OT asset discovery, vulnerability management, threat detection, and incident response.

  • Experience working in SAFe Agile, Scrum, or Kanban environments.

  • Knowledge of NIST SP 800-82 and IEC 62443 cybersecurity frameworks and standards.

  • Strong analytical, problem-solving, communication, and collaboration skills.

Preferred Qualifications

  • Certifications such as GICSP, GRID, CISSP, or CISM.

  • Experience securing critical infrastructure, transportation, utilities, energy, manufacturing, or other industrial environments.

  • Experience developing OT cybersecurity policies, standards, procedures, and incident response playbooks.

  • Ability to communicate complex cybersecurity requirements to both technical and non-technical stakeholders.

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