Senior Maintenance and Reliability Engineer

Worley; Western Australia; Hybrid; AUD 140,000 - 180,000; Full time

Benefits offered by this job

Flexible/hybrid working

Parental leave

Leave scheme

Salary packaging

Insurance

Membership reimbursement

Employee discounts

Appreciation program

Career development

Job summary

Worley is seeking a Senior Maintenance and Reliability Engineer to lead maintenance strategies for assets in the energy, chemicals and resources sectors. You will review technical data, develop maintenance plans, and ensure data quality in CMMS and related systems to support reliable operations.

With 8+ years of experience and a degree in engineering, you will collaborate with operations, supply chain and clients, delivering cost estimates, ensuring safety and compliance, and driving continuous

Qualifications

• Bachelor's degree in mechanical, electrical or instrumentation & control engineering is required.
• Minimum 8 years of relevant industry experience in maintenance or reliability.
• Eligible for Engineers Australia membership or equivalent.

Responsibilities

• Review engineering and supplier documentation to support maintenance builds and BOM cataloguing.
• Conduct equipment criticality assessments to determine maintenance requirements.
• Identify preventive maintenance routines and update work instructions.
• Develop maintenance strategies for various equipment classes and review against standards.
• Identify spare parts requirements and coordinate SPIR activities for asset reliability.
• Support material management and CMMS data accuracy.
• Provide leadership to operations and maintenance teams with safety and cost focus.
• Prepare CTRs and manage project delivery within budget and schedule.

Skills

SAP

CMMS

Master Data Management

Reliability Engineering

FMECA

RCA

RCM

Education

Bachelor's degree in Mechanical Engineering, Electrical Engineering, or Instrumentation & Control Engineering

Job description

Job Description - Senior Maintenance and Reliability Engineer (PER05E0)

Senior Maintenance and Reliability Engineer - PER05E0

Company : Worley

Primary Location

AUS-WA-Perth

Job

Consultants

Schedule

Full-time

Employment Type : Employee

Job Posting

Oct 18, 2026

Reporting Manager Title : Lead Maintenance Engineer

Key Responsibilities

• Review engineering and supplier documentation, including Electrical, Mechanical, Instrumentation and Piping documentation, to ensure all required data is captured to support maintenance builds and material cataloguing.
• Conduct equipment criticality assessments to determine appropriate maintenance requirements and Bills of Materials (BOMs).
• Identify preventive maintenance routines and tasks to support maintenance strategies and develop or update maintenance work instructions as required.
• Develop maintenance strategies for a range of equipment classes and review existing strategies against performance standards, regulatory requirements, company standards and guidelines, while identifying opportunities for reliability improvement and optimisation.
• Identify and manage spare parts requirements, including critical spares, coordinate SPIR activities and ensure inventory levels support asset reliability.
• Support material management and supply chain teams in maintaining appropriate inventory levels.
• Undertake reliability engineering, maintenance planning and scheduling activities in accordance with project requirements.
• Prepare maintenance and material master data within CMMS platforms in accordance with client standards and industry best practice.
• Provide leadership and technical support to operations and maintenance teams, maintaining strong communication around safety, production, cost and continuous improvement initiatives.
• Prepare cost, time and resource estimates (CTRs) and manage project delivery within budget and schedule requirements.
• Develop and maintain positive relationships with clients and multidisciplinary project teams.

About You

• Bachelor's degree in Mechanical Engineering, Electrical Engineering, or Instrumentation & Control Engineering.
• Minimum 8 years' relevant industry experience.
• Eligible for membership with Engineers Australia.
• Demonstrated experience in Maintenance Engineering within the energy, chemicals, resources, oil & gas or related sectors.
• Strong experience with SAP, CMMS platforms, Master Data Management, Reliability Engineering, FMECA, RCA and RCM methodologies.
• Working knowledge of process safety requirements and Australian and international engineering standards.
• Experience developing and maintaining maintenance strategies and master data within CMMS environments.
• Extensive experience in maintenance strategy development, operational readiness, maintenance engineering and reliability improvement.
• Strong stakeholder engagement, communication and project management skills.

Why Worley?

• Flexible and hybrid working arrangements.
• Paid parental leave.
• Purchased leave scheme.
• Salary packaging options, including novated leases, personal electronic devices and EV subscriptions.
• Salary continuance insurance.
• Professional membership reimbursement.
• Employee discounts on health insurance, gyms, accommodation and car hire.
• Recognition and rewards through Worley's Appreciate program.
• Professional development, technical training and career growth opportunities.

About Us

Worley is a global professional services company of energy, chemicals and resources experts. We partner with customers to deliver projects and create value throughout the life of their assets. From consulting and engineering through procurement, construction, operations and decommissioning, we help customers navigate complexity and deliver sustainable outcomes.

With projects spanning conventional energy, mining, chemicals, renewables, hydrogen, carbon capture and emerging low-carbon technologies, our people are helping shape a more sustainable future while solving some of the world's most critical energy and resource challenges.

Moving Forward Together

We're building a diverse, inclusive and respectful workplace where everyone feels they belong, can be themselves and are empowered to reach their full potential.

Through innovation, collaboration and continuous learning, we're supporting our people to develop future-focused skills and contribute to the delivery of sustainable change. Whatever your ambition, there's a path for you at Worley.

If you're looking to apply your maintenance and reliability expertise on impactful projects while growing your career with a global organisation, we'd love to hear from you.