OT Cybersecurity Solution Architect
MAC Incorporated
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OT Cybersecurity Solution Architect Winston Salem, North Carolina
Job Ref: 40953
OT Cybersecurity Solution Architect (Hybrid Schedule)
Target Salary-$131,000 – $145,000 /Yr. + 10% yearly bonus
No sponsor H1B candidates at this time!
The OT Cybersecurity Solution Architect will be the primary authority for maintaining company security in the global manufacturing operations. This person will design architectures for control systems, SCADA, and MES environments, manage OT risks, and ensure compliance with cybersecurity standards and work closely with IT Cybersecurity, Control Engineers, and SCADA teams to create and implement secure solutions, while taking lead on vulnerability remediation efforts, and overseeing cyber documentation for new equipment installs
The Position
- Collaborate with IT Cybersecurity and Control Engineering teams to integrate security across system lifecycles.
- Lead security assessments of OT systems and manufacturing networks to identify risks and ensure compliance with internal and industry cybersecurity standards.
- Design secure architectures for SCADA, MES, and control systems, including network segmentation and secure remote access strategies.
- Manage OT risk registers, track vulnerabilities, and drive remediation efforts across global sites.
- Work with control engineers to prepare and submit cybersecurity documentation for new machine installation.
- Define and implement access control policies, change control procedures, and secure configuration standards for OT assets.
- Develop and maintain cybersecurity architecture review documents and ensure alignment with enterprise security policies.
- Provide training and guidance to engineering and operations teams on OT cybersecurity best practices.
- Support and solve FAT/SATs, and design reviews for control systems and network infrastructure.
- Drive adoption of cybersecurity tools and standards across manufacturing domains.
- Perform additional duties as assigned.
WHAT’S SPECIAL ABOUT THE TEAM:
In this role you'll collaborate across subject areas to protect critical infrastructure and shape the future of secure manufacturing for the company. The workspace will be a collaborative team environment, an atmosphere that works together to do what is right and to continuously improve the operation. Team takes pride in rising to any challenge and being flexible to adjust to business requirements. Our success is driven by accountability, collaboration, respect, and clarity.
Skills:
- Strong programming skills in PLCs and HMIs (Allen Bradley preferred).
- Deep understanding of industrial cybersecurity tools (e.g., Tenable) and standards.
- Experience designing secure network architectures and implementing defense-in-depth strategies.
- Familiarity with SCADA (AVEVA preferred), MES, and industrial protocols.
- Knowledge of access control, change control, and system hardening practices.
- Excellent communication and documentation skills for cross-functional collaboration.
- Ability to work independently and lead cybersecurity responsibilities across multiple sites.
Experience:
- 7+ years experience in industrial cybersecurity or control systems engineering.
- Experience conducting vulnerability assessments and managing remediation plans.
Education:
- Degree in Computer Science or Electrical Engineering
Preferred Qualifications
- Master’s or certifications like CISSP, GICSP are a plus
- Experience Pharmaceutical, Food, or CPG industries is a plus
- Solid understanding of cGMPs, HACCP/AIB, and FDA regulations in Food and Nutrition industries is a plus
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