Advanced Cyber Security Architect/Engineer

As an Advanced Cyber Security Architect/Engineer at the Honeywell Industrial Cybersecurity Centers of Excellent and Innovation, you will lead the research, development, and engineering of standardized OT cybersecurity solutions. In this hands-on role, you will perform technology validation, drive solution development, conduct rigorous testing, and act as the subject matter expert to transition innovative research into core cyber software-enabled service offerings. You will be responsible for fortifying industrial defenses against existing and emerging threats, collaborating with cross-functional teams, and fostering a culture of continuous technical improvement.

In this role, you will drive our cybersecurity initiatives by ensuring the safety, availability, and physical reliability of critical infrastructure and industrial control systems across businesses worldwide. You will play a pivotal role in formal, standardized OT offerings, driving technical excellence, and validating solutions that mitigate cyber-physical risks. Your work will directly protect process integrity and prevent operational disruptions, securing the vital systems that power the modern world.

Join the Honeywell Industrial Cyber COE & Innovation team, where cybersecurity meets innovation, and together, we''ll build a safer, more secure future.

You will report directly to our Director Cyber Security, and you'll work out of our Duluth, GA location on a Hybrid work schedule.

Honeywell Technologies is a global, pure-play automation company with a legacy of innovating to help solve the world's most mission-critical challenges, enhancing the quality of life for people and communities around the world. We serve the building, industrial and process sectors with a broad portfolio of services, solutions and products, underpinned by our Honeywell Technologies Accelerator operating system and Honeywell Technologies Forge intelligence layer. By combining the deep domain expertise of our more than 50,000 employees with decades of data from our global installed base, we are uniquely positioned to lead the industrial sector's transition from automation to autonomy.

YOU MUST HAVE

• 3+ years of knowledge of IT and OT security standards, regulations, and frameworks, including ISA/IEC 62443, ISA99, ISO 27000, NERC-CIP, NIST CSF 2.0, NIST SP 800-82 Rev. 3, NIST SP 800-53 Rev. 5, NIS2 Directive, and other regional or country specific requirements.
• 7+ years of advance-level hands-on experience with various cybersecurity solutions, practical aspects of defense-in-depth and endpoint & network-oriented security controls.
• 5+ years of backend focused development (C# .NET) OR frontend focused development (JavaScript / NodeJS, HTML5) OR development focused on interpreted languages (Python, PowerShell, bash)

WE VALUE

• CISSP, OSCP, OSCE, GICSP, GCFA or related security certifications
• Bachelor's degree in a computer related field such as Computer Science, Computer information systems, electronics or in lieu of degree 7 years of directly related experience.
• Ability to write / craft clear, understandable documentation that translates complicated technical processes to a target audience.
• Commercial software development experience
• Experience with development tools for unit and integration testing
• Hands-on experience in cloud technologies
• Working experience with virtualization, networking, open source and Microsoft
• Effective written and verbal skills to enable strong communication capabilities.
• Able to work with minimal supervision

BENEFITS OF WORKING FOR HONEYWELL

In addition to a competitive salary, leading-edge work, and developing solutions side-by-side with dedicated experts in their fields, Honeywell employees are eligible for a comprehensive benefits package. This package includes employer subsidized Medical, Dental, Vision, and Life Insurance; Short-Term and Long-Term Disability; 401(k) match, Flexible Spending Accounts, Health Savings Accounts, EAP, and Educational Assistance; Parental Leave, Paid Time Off (for vacation, personal business, sick time, and parental leave), and 12 Paid Holidays. Learn more (https://benefits.honeywell.com/)

The application period for the job is estimated to be 40 days from the job posting date; however, this may be shortened or extended depending on business needs and the availability of qualified candidates. Job Posted: November 03, 2026

About Honeywell Technologies

Honeywell Technologies is a global, pure-play automation company with a legacy of innovating to help solve the world's most mission-critical challenges, enhancing the quality of life for people and communities around the world. We serve the building, industrial, and process sectors with a broad portfolio of services, solutions, and products, underpinned by our Honeywell Technologies Accelerator operating system and Honeywell Technologies Forge intelligence layer. By combining the deep domain expertise of our more than 50,000 employees with decades of data from our global installed base, we are uniquely positioned to lead the industrial sector's transition from automation to autonomy.

THE BUSINESS UNIT

Business Automation (BA) is a Strategic Business Group at Honeywell focused on delivering innovative automation and control solutions that enhance operational efficiency and safety for customers across various industries. The business leverages advanced technologies and domain expertise to provide scalable, reliable, and sustainable automation systems that drive productivity and operational excellence.

U.S. PERSON REQUIREMENTS

Due to compliance with U.S. export control laws and regulations, candidate must be a U.S. person, which is defined as, a U.S. citizen, a U.S. permanent resident, or have protected status in the U.S. under asylum or refugee status.

Key Responsibilities

• Responsible for co-operating cyber-COE infrastructure ensuring systems are well-maintained and available, as business requires.
• Perform Application and System administration tasks required to keep the Cyber COE infrastructure operational at industry standard level
• Research solutions to challenging industrial cyber security problems
• Develop and standardize cybersecurity services portfolio
• Support system test and qualification activities through the development life cycle.
• Plan, implement, manage, and monitor various cyber security technologies and proficiency with the following: Anti-Virus, Application/Device Control, EDR/XDR, Network IDS/IPS, Log/Packet Analysis, Vulnerability management, User activity monitoring, Cryptography, SIEM, etc.
• Troubleshooting security problems; testing and identifying security vulnerabilities
• Conduct security assessments on OT networks, systems, and applications.
• Conduct authorized penetration testing, adversary emulation, and purple teaming exercises in OT production environments
• Regularly engage with account managers, business development managers, solution architects, and customers to develop and deliver technical presentation on Honeywell industrial cyber security products and services.
• Write / craft clear, understandable documentation that translates complicated technical processes to a target audience. Deliverables include technical publications; industry conference presentations; course development and delivery; and prototype tools and techniques.
• Provide technical guidance and support on current Honeywell cybersecurity products and services
• Liaison Develop sound and trusted relationships with internal customers by providing accurate and efficient technical/engineering support. Interact with the Global Cyber CoE and Innovation subject matter experts and assist in resolving technical issues during project lifecycle. with HON Corp IT to ensure compliance with security standards and policies.
• Conduct advanced training courses in cyber operations such as; Next Generation Firewalls, Intrusion detection and investigation, industrial control network and system exploitation, Honeywell developed security solutions and other relevant topics
• Occasional travel for customer meetings, training, projects, and other business needs.

Key Responsibilities

• Responsible for co-operating cyber-COE infrastructure ensuring systems are well-maintained and available, as business requires.
• Perform Application and System administration tasks required to keep the Cyber COE infrastructure operational at industry standard level
• Research solutions to challenging industrial cyber security problems
• Develop and standardize cybersecurity services portfolio
• Support system test and qualification activities through the development life cycle.
• Plan, implement, manage, and monitor various cyber security technologies and proficiency with the following: Anti-Virus, Application/Device Control, EDR/XDR, Network IDS/IPS, Log/Packet Analysis, Vulnerability management, User activity monitoring, Cryptography, SIEM, etc.
• Troubleshooting security problems; testing and identifying security vulnerabilities
• Conduct security assessments on OT networks, systems, and applications.
• Conduct authorized penetration testing, adversary emulation, and purple teaming exercises in OT production environments
• Regularly engage with account managers, business development managers, solution architects, and customers to develop and deliver technical presentation on Honeywell industrial cyber security products and services.
• Write / craft clear, understandable documentation that translates complicated technical processes to a target audience. Deliverables include technical publications; industry conference presentations; course development and delivery; and prototype tools and techniques.
• Provide technical guidance and support on current Honeywell cybersecurity products and services
• Liaison Develop sound and trusted relationships with internal customers by providing accurate and efficient technical/engineering support. Interact with the Global Cyber CoE and Innovation subject matter experts and assist in resolving technical issues during project lifecycle. with HON Corp IT to ensure compliance with security standards and policies.
• Conduct advanced training courses in cyber operations such as; Next Generation Firewalls, Intrusion detection and investigation, industrial control network and system exploitation, Honeywell developed security solutions and other relevant topics
• Occasional travel for customer meetings, training, projects, and other business needs.