Senior Advanced Cyber Security Architect / Engineer (OT)

Posted 3 Days Ago
Be an Early Applicant
2 Locations
In-Office
Senior level
Aerospace
The Role
Lead on-site OT cybersecurity engagements for industrial Process Control Networks including consulting, network design, implementation, assessments, troubleshooting, and customer support. Maintain certifications and industry-standard knowledge (IEC-62443, ISO/NIST), perform vulnerability and risk assessments using tools like Nessus and NMAP, and deliver secure network solutions across industrial sectors with 30–40% travel.
Summary Generated by Built In

THE FUTURE IS WHAT WE MAKE IT. 


Senior Advanced Cyber Security Architect / Engineer (OT)

Location: Perth (WA)
 

Start your career by making an impact and real connections with some of the most meaningful challenges around. When you join Honeywell, you become a member of our performance culture comprised of diverse leaders, thinkers, innovators, dreamers, and doers who are changing the future. 


Make the Best You.


Working at Honeywell is not just creating incredible things. You will collaborate with top minds, grow through continuous learning, and thrive in an environment that rewards and celebrates achievements.


Join Us and Make an Impact.


This position is responsible for providing on-site cyber security services associated with industrial Process Control Networks for Honeywell customers in the Oil and Gas; Hydrocarbon Processing; Power Generation; Pulp, Paper & Printing; Continuous Web Solutions; Petrochemicals; Life Sciences; and Metals, Minerals and Mining markets. Services provided include on-site consulting, troubleshooting, network designs, implementation, assessments, and other related tasks as identified


Key Responsibilities:

  • Assume leadership role in assigned projects ensuring project delivered on time and within budget and to the satisfaction of the customer
  • Keep technically current with the cyber security solutions, while maintaining expert knowledge on specific designated network disciplines
  • Maintain cyber security certifications
  • Maintain knowledge of current industry security standards such as IEC-62443, ISO 27000, etc. 
  • Develop sound and trusted relationships with internal and external customers by providing accurate and efficient technical/engineering support
  • Respond to customer inquiries, questions and issues by diagnosing problems and providing the most appropriate technical solution in an accurate and timely manner
  • Maintain industrial safety awareness through the completion of pertinent safety certifications. 

 

Key Experience & Capabilities:

5+ years of experience in Networking, end-point security, performing audit/assessments and IT security.

  • CCNA/CCNP Certified Network/Design/Security Professional (at least one) certification is must.
  • GICSP/CISSP Certified Information Systems Security Professional or similar security certification preferred. 
  • Microsoft Certified Systems Engineer
  • Knowledge in performing Cyber Security Vulnerability, Risk assessment.
  • Vulnerability scanning and assessments using Open source and commercial tools (Nessus, NMAP)
  • Experience with virtualization preferably VM Ware
  • Experience Network Security – Firewall, ACL, IDS, IPS, SIEM 
  • Specific experience in Cisco Routers, Switches, or Firewalls 
  • Microsoft – Active Directory, DNS, WSUS, Terminal Server 
  • Experience with anti-virus systems, backup & restore solutions system management
  • Linux/Windows Security Basics 
  • Experience in Process Control system design/implementation knowledge with good understating of Industrial standards (ISA/IEC 62443, ISO 27001& NIST) 
  • Awareness of Australian cybersecurity best practices and recommendations developed by ACSC. 
  • Knowledge in preparing functional and detailed design specification 
  • Experience performing network services at customer sites. 
  • Excellent troubleshooting skills to resolve complex network and or application or system integration issues 
  • Experience/knowledge in networking protocols and application including HSRP, STP, RSTP, MSTP, VLAN, 802.1q, IPv4, IPv6, RIPv2, OSPF, EIGRP, DNS, NTP, EtherChannel, FTP, TFTP and SSH.

Geographic Scope & Travel Requirements - Requires 30– 40% travel


Industry experience preferred Operational Technology (OT) environments, particularly within mining or large-scale industrial sectors.

 


Who We Are

The Future Is What We Make It at Honeywell. From sustainable aviation fuel and life-saving healthcare sensors to collaborating on every NASA space mission since the 1950’s, over 100 years of innovation has always been driven by an investment in our people. Learn more about Honeywell: youtube.com/watch?v=CG-rmG0eKLk 

 

Discover More 

Our focus at Honeywell is innovation that drives business, improves the bottom line and creates solutions for our customers and communities around the world. There’s a lot for you to discover. Our solutions, our case studies, our #Futureshapers, and so much more. 

 

Honeywell is an equal opportunity employer, and we support a diverse workforce. Qualified applicants will be considered without regard to age, race, creed, color, national origin, ancestry, marital status, affectional or sexual orientation, gender identity or expression, disability, nationality, sex, religion, or veteran status. Aboriginal and Torres Strait Islander peoples are encouraged to apply.

 

We are proud to be recognised as a great place to work for women by WORK180. Visit our WORK180 page to learn more about our commitment to creating a supportive and inclusive workplace for all. https://work180.com/en-au/for-women/employer/honeywell 

 

Honeywell is a proud advocate of the LGBTQ+ community, and we are celebrating Pride Month in the Pacific by launching Pride Connect, our LGBTQ+ employee network, we encourage members of the LGBTQ+ community to apply to join our team of future shapers.

We’re also proud to be recognised as an AWEI Bronze Employer and a Veteran Employment Supporter, further demonstrating our dedication to diversity, equity, and inclusion across all communities.

For more information on how we process your information in the job application process, please refer to honeywell.com/us/en/privacy-statement.
If a disability prevents you from applying for a job through our website, email [email protected]. No other requests will be acknowledged.


Copyright © 2025 Honeywell International Inc.

About UsHoneywell helps organizations solve the world's most complex challenges in automation, the future of aviation and energy transition. As a trusted partner, we provide actionable solutions and innovation through our Aerospace Technologies, Building Automation, Energy and Sustainability Solutions, and Industrial Automation business segments – powered by our Honeywell Forge software – that help make the world smarter, safer and more sustainable.

Skills Required

  • 5+ years experience in networking, endpoint security, audits/assessments and IT security
  • CCNA or CCNP certification
  • GICSP or CISSP (or similar) certification
  • Microsoft Certified Systems Engineer
  • Knowledge and experience performing cyber security vulnerability and risk assessments
  • Vulnerability scanning and assessments using tools such as Nessus and NMAP
  • Experience with virtualization (preferably VMware)
  • Network security experience: Firewall, ACL, IDS, IPS, SIEM
  • Experience with Cisco routers, switches, or firewalls
  • Microsoft stack experience: Active Directory, DNS, WSUS, Terminal Server
  • Experience with anti-virus systems, backup and restore solutions, and systems management
  • Linux and Windows security fundamentals
  • Experience in process control system design/implementation and knowledge of industrial standards (ISA/IEC 62443, ISO 27001, NIST)
  • Awareness of Australian cybersecurity best practices and ACSC recommendations
  • Ability to prepare functional and detailed design specifications
  • Experience performing network services at customer sites
  • Excellent troubleshooting skills for complex network, application, or system integration issues
  • Knowledge of networking protocols and applications: HSRP, STP, RSTP, MSTP, VLAN, 802.1q, IPv4, IPv6, RIPv2, OSPF, EIGRP, NTP, EtherChannel, FTP, TFTP, SSH
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The Company
Mississauga, Ontario
10,000 Employees
Year Founded: 1914

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