Donaldson is committed to solving the world’s most complex filtration challenges. Together, we make cool things. As an established technology and innovation leader, we are continuously evolving to meet the filtration needs of our changing world. Join a culture of collaboration and innovation that matters and a chance to learn, effect change, and make meaningful contributions at work and in communities.
The Principal OT Security Engineer defines enterprise OT cybersecurity strategy, architecture, and a technical roadmap, leading complex initiatives across global manufacturing, distribution, and lab operations. Qualified candidates must be able to work a hybrid schedule at our Bloomington, MN office.
Role Responsibilities
- Define and drive enterprise OT security architecture and standards
- Lead large-scale OT security initiatives (segmentation, monitoring, secure remote access)
- Establish OT cybersecurity policies aligned with IEC 62443, NIST, and regulatory requirements
- Partner with manufacturing, distribution, engineering, and leadership to align security with uptime and resilience goals
- Lead remediation of high-impact security risks and vulnerabilities
- Representing OT security in audits and executive discussions
- Influence long-term strategy, roadmap planning, and maturity improvements
Minimum Qualifications
- Bachelor’s degree and 8+ years of cybersecurity experience OR a high school diploma/GED and 12+ years of cybersecurity experience
- Significant OT/ICS experience
- Deep expertise in industrial cybersecurity architecture and risk management
Preferred Qualifications
- Experience leading enterprise OT security programs in global manufacturing environments
- Proven track record working with executive leadership and driving strategic initiatives
- Deep experience with regulatory and compliance frameworks (IEC 62443, NIST, ISO 27001, TISAX, CMMC)
- Experience with OT security tools (Nozomi, Claroty, Dragos, etc.)
- Experience leveraging AI tools to improve the effectiveness of a security tool or mechanism
- Executive-level communication skills, both verbal and written, capable of articulating technical topics to a wide range of stakeholders to drive understanding and alignment
- CISSP
- CISM or CRISC
- GICSP
- SANS ICS certifications (e.g., GRID, GCIP)
Annual Salary Range: $111,840-$139,800. Actual salaries will vary based on several factors including, but not limited to applicable work experience, training, education, performance.
This position is eligible for annual incentive plan based on performance and company growth.
Employee benefits are part of the competitive total rewards package that Donaldson Company, Inc. provides to you. Our comprehensive benefits program includes health benefits, retirement plan (401k), paid time away, paid leaves (including paid parental leave) and more.
#LI-Hybrid
Employment opportunities for positions in the United States may require use of information which is subject to the export control regulations of the United States. Hiring decisions for such positions are required by law to be made in compliance with these regulations. Applicants for employment opportunities in other countries must be able to meet the comparable export control requirements of that country and of the United States.
Donaldson Company has been made aware that there are several recruiting scams that are targeting job seekers. These scams have attempted to solicit money for job applications and/or collect confidential information, Donaldson will never solicit money during the application or recruiting process. Donaldson only accepts online applications through our Careers | Donaldson Company, Inc. website and any communication from a Donaldson recruiter would be sent using a donaldson.com email address. If you have any questions about the legitimacy of an employment opportunity, please reach out to [email protected] to verify that the communication is from Donaldson.
Our policy is to provide equal employment opportunities to all qualified persons without regard to race, gender, color, disability, national origin, age, religion, union affiliation, sexual orientation, veteran status, citizenship, gender identity and/or expression, or other status protected by law.
Skills Required
- Bachelor's degree and 8+ years of cybersecurity experience, or high school diploma/GED and 12+ years of cybersecurity experience
- Significant OT/ICS experience
- Deep expertise in industrial cybersecurity architecture and risk management
- Experience leading enterprise OT security programs in global manufacturing environments
- Experience working with executive leadership and driving strategic initiatives
- Experience with IEC 62443, NIST, ISO 27001, TISAX, and CMMC frameworks
- Experience with OT security tools such as Nozomi, Claroty, and Dragos
- Experience leveraging AI tools to improve security tools or mechanisms
- Executive-level verbal and written communication skills
- CISSP certification
- CISM or CRISC certification
- GICSP certification
- SANS ICS certification, such as GRID or GCIP
Donaldson Company Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Donaldson Company and has not been reviewed or approved by Donaldson Company.
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Retirement Support — Retirement programs like a 401(k) match, profit-sharing, and an employee stock purchase plan are positioned as meaningful components of total compensation. Company materials consistently frame retirement benefits within a broader Total Rewards offering.
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Healthcare Strength — Medical, dental, vision, and a 24/7 Employee Assistance Program with mental‑health resources create a comprehensive health and wellbeing package. Healthcare is often characterized as decent and a core strength of the overall offering.
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Leave & Time Off Breadth — Paid time off, holidays, and paid parental leave are explicitly included, alongside other company‑paid leaves such as bereavement, jury duty, and military leave. Some locations highlight multi‑week PTO from the first year, underscoring breadth of leave options.
Donaldson Company Insights
What We Do
Donaldson Company helps solve some of the world's most complex filtration and contamination control challenges, and is one of the largest global providers of unique filtration technologies and high-quality filters and parts. Our filtration technologies and products are used every day, in a variety of industries and environments, including aerospace, agriculture, construction, food and beverage, manufacturing, mining, power generation, transportation and many more. Key to our success, our 14,000 employees support customers at sales, manufacturing and distribution centers from over 140 locations on six continents. The filtration market continues to grow. Customers' needs for filtration solutions continue to evolve. And the opportunities for our products and our people continue to expand.
