Ot Cybersecurity Engineer

Agl; Melbourne; Hybrid; AUD 110,000 - 170,000; Full time

Benefits offered by this job

Flexible working options

Staff discounts – energy, telco, solar

Parental Leave

Recharge Leave

Wellbeing programs

AGL Shares

Job summary

AGL is seeking an OT Cybersecurity Engineer to protect our operational technology environments. You will drive OT-specific security policies, collaborate across Cybersecurity, IT, and operations, and lead defense and response strategies based on threat intelligence.

The role requires hands-on expertise with OT systems, SCADA/PLC, Windows/Linux environments, and SIEM technologies. Strong stakeholder engagement and a strategic mindset are essential.

Qualifications

• Tertiary qualifications in OT or IT with practical OT experience.
• Collaboration across Cybersecurity, IT, and operations.
• Knowledge of OT/ICS protocols and platforms (SCADA, PLC).
• Experience with network security controls, access management, and SIEM in OT.
• Familiarity with MITRE ATT&CK, AESCSF, IEC 62443; scripting skills valued.

Responsibilities

• Provide OT cybersecurity guidance to site engineering and control teams.
• Lead OT security initiatives and threat intelligence sharing.
• Support incident response and post‑incident analysis for major OT events.
• Maintain dashboards, metrics, and documentation for visibility and governance.
• Architect and develop OT security solutions for industrial environments.

Skills

OT Cybersecurity

Stakeholder management

Threat intelligence

ICS/SCADA

Windows/Linux

SIEM

Scripting (Python/PowerShell)

MITRE ATT&CK

IEC 62443

AESCSF

Education

Bachelor’s degree in OT/IT/Engineering

Tools

PowerShell

Python

SQL

Job description

Join the change. Electrify your future!

We've been proudly Aussie since 1837, always finding new ways to innovate in energy and essential services. Now, we're moving towards a sustainable future through electrification and investing in renewable energy—and we’d like you to join us. Whether you're on-site, in the office, or somewhere in between, you'll find opportunities to grow your career here. You'll work with a team that's passionate about powering Australian lives, in a culture that values inclusivity, respect, and learning. Help us create a cleaner energy future, and we’ll back you every step of the way as you build your career.

Join the change. Electrify your future.

About the role

Do you have hands-on OT experience? If so, keep reading!

We are seeking a skilled and proactive OT Cybersecurity Engineer to lead and support the protection of our operational technology environments. This role plays a critical part in guiding business and technology stakeholders in identifying and managing cybersecurity risks specific to industrial systems and critical infrastructure.

You will be responsible for developing and enforcing OT-specific cybersecurity policies, collaborating across teams to share threat intelligence, and promoting awareness of cybersecurity risks and best practices. This is a hands‑on role requiring deep technical expertise, strong stakeholder engagement, and a strategic mindset.

Some of the things you’ll do are:

• Provide expert OT cybersecurity guidance to site engineering and control system teams.

• Build strong relationships to influence and implement OT security initiatives.

• Lead proactive defense and response strategies based on threat intelligence.

• Deliver third‑level support for major OT cybersecurity incidents.

• Monitor and assess the effectiveness of OT security controls and recommend improvements.

• Maintain and update dashboards, metrics, and documentation to ensure visibility and alignment.

• Act as a subject matter expert in architecture and solution development for OT systems.

We’re looking for people who have:

• Relevant tertiary qualifications in Operational Technology (e.g., Electrical Engineering, Mechatronics) or Information Technology, with practical experience applying these skills in OT environments.

• Ability to collaborate across Cybersecurity, IT, and operational teams.
• Solid understanding of OT/ICS protocols and platforms, including SCADA, PLC systems, and Windows/Linux environments.
• Experience with network security controls, access management, and SIEM technologies in OT environments.
• Familiarity with cybersecurity frameworks such as MITRE ATT&CK, AESCSF, or IEC 62443; scripting skills (e.g., Python, PowerShell, SQL) highly valued.

Applications close on Monday Jan 26th 2026.

At AGL, we offer a wide range of benefits including:

• Flexible working: AGL offers a range of flexible working options including hybrid working and/or flexible hours.

• Staff discounts: Discounted energy, telco and solar plans: Available for employees, family and friends.

• Parental Leave: 20 weeks paid leave for the primary carer plus employer-paid superannuation on unpaid leave.

• Additional Leave: 1 week ‘Recharge Leave’ for eligible employees and salary sacrifice up to 6 weeks additional leave.

• Wellbeing Programs: Partnerships with Medibank and Fitness Passport and on-site health appointments (massage, skin checks etc.).

• AGL Shares: Up to $1000 as part of annual Share Reward plan and salary sacrifice up to $5000 of shares.

*Benefits may change over time and vary based on role type and location.

Inclusion at AGL

At AGL, we value diversity and welcome applicants from various backgrounds, including Aboriginal and/or Torres Strait Islander peoples, individuals with disabilities, culturally diverse individuals, and members of the LGBTQ+ community. AGL is dedicated to maintaining a diverse workforce and encourages applicants to share their lived experiences.
We offer reasonable adjustments throughout the recruitment process and respect the privacy of those who choose not to disclose. To learn more visit: www.agl.com.au/careers

AGL is proud to be a WORK180 Endorsed Employer for All Women.

Our pre‑employment screening process includes a Nationally Coordinated Criminal History Check and a medical assessment if necessary.

The information provided as part of your application to AGL will be managed in accordance with the AGL Privacy Policy.

AGL does not accept agency submissions unless approval has been granted by a member of the Talent Acquisition team. Candidates submitted by an agency without approval will not be considered by AGL.

Location

Docklands VIC 3008

Job Family Group

Information Technology - Internet-Based