Lead. Influence. Build excellence in OT cyber security.SIS is a specialist OT / industrial cyber security consultancy. OT is all we do, for critical infrastructure and industrial organisations across Asia Pacific and the Middle East. We’re strengthening our Perth presence and need a senior practitioner to lead delivery here.Who this role is forThis is an OT role first. You’ve spent a significant part of your career delivering security in control system environments: on site, working alongside engineers and operators, and accountable for the outcome. If your OT experience has mainly been oversight within a broader IT or enterprise cyber role, this won’t be the right fit.What you’ll do- Own delivery of complex OT / IC security engagements to time, cost and quality- Lead work across FEED, GRC, threat and risk assessments (including penetration testing), security architecture and design, implementation, OT‑SOC and training- Advise senior client stakeholders across engineering, operations, cyber and executive leadership- Provide technical leadership and peer review to SIS quality and assurance standards- Mentor consultants and contribute to competency assessment and team capability- Improve how we work,



including practical use of current tools and AIWhat you’ll bring- Hands‑on experience securing control systems (SCADA, DCS, PLC or similar) in operating industrial environments; utility experience highly regarded- Practical experience testing field devices and industrial control components (penetration testing or vulnerability assessment), and the ability to lead that work- An engineering qualification or equivalent technical background- A track record leading complex OT security consulting engagements with autonomy, including owning the client relationship and commercial outcomes- Credibility with engineering, operations, cyber and executive audiences- IEC 62443 and/or GICSP highly regarded; OSCP, CISSP or equivalent also considered- Practical use of AI and technology to deliver quality work more efficiently- Asset owner or operator experience is a plusWhy SIS- 100% OT focus, with a track record of trusted delivery in critical infrastructure- Work that stands up to engineering, operational and executive scrutiny- Real influence: senior consultants shape our standards, methods and growth- Regional delivery across Asia Pacific and the Middle East without losing specialist depth#J-18808-Ljbffr

📌 Managing Consultant - Ot Industrial Cyber Security (Perth)
🏢 SIS Industrial Cyber Security
📍 Perth