Protection Systems Technologist (HV/MV)

Efficient Recruitment Services Pty Ltd; Campbelltown; On-site; AUD 80,000 - 85,000; Full time

Benefits offered by this job

Competitive salary and superannuation

Professional development, training, &

Exposure to high-profile projects

Job summary

Efficient Recruitment Services Pty Ltd, Campbelltown NSW, seeks an experienced Engineering Technologist (Protection) to support protection systems across HV/MV projects including data centers and substations. You will assist in applying protective relay technologies and contribute to reliability and safety under senior engineers’ guidance.

The role covers hands-on testing, integration with SCADA, and coordination with OEMs.

Qualifications

• Bachelor's degree in engineering technology or related field with at least 1 year of relevant experience.
• Familiarity with FAT/SAT processes, HV cable testing (VLF, Tan Delta, PD, HiPot), and protection relay testing (primary/secondary injection).
• Working knowledge of AS/NZS standards and WHS legislation, including permit-to-work procedures.
• Practical experience supporting protection coordination, SCADA integration, and fault diagnosis tasks on HV/MV equipment.
• Willingness to keep up to date with developments in electrical engineering technologies and best practices.
• Strong technical troubleshooting skills with attention to detail.
• Ability to work independently and as part of a team, under the guidance of engineers.
• Willingness to travel to different project sites.

Responsibilities

• Assist engineers in analysing technical blueprints, protection logic diagrams and scheme drawings for HV/MV substations, transmission and distribution networks.
• Support the application and modification of existing protective relay technologies to suit project-specific requirements, in compliance with AS/NZS standards.
• Conduct testing and evaluation of protection relays, CTs/VTs, circuit breakers and associated control/protection panels using ETAP, PowerFactory and DigSILENT under supervision.
• Assist in preparing technical specifications and equipment schedules for protective relays and equipment, liaising with OEMs (Siemens, ABB, GE, Schneider, SEL).
• Assist with preparation of technical documentation including protection reports and single-line diagrams.
• Support SCADA and communication system integration tasks for protection and control systems.
• Assist with developing and tracking technical project schedules and documentation for protection-related works.
• Provide technical support during FAT and SAT activities, verifying compliance with design intent.
• Assist senior engineers in investigating protection system maloperations and implementing corrective measures.
• Apply WHS, isolation, and safe work requirements during testing and implementation tasks.
• Stay current with developments in protection technologies and industry standards under supervision.

Skills

Protection systems

HV/MV protection testing

AS/NZS standards

FAT/SAT processes

SCADA integration

Fault diagnosis

WHS compliance

Travel to sites

Teamwork

Independent work

Education

Bachelor's degree in engineering technology

Tools

ETAP

PowerFactory

DigSILENT

Job description

Efficient Recruitment Services Pty Ltd, Campbelltown NSW, seeks an experienced Engineering Technologist (Protection) to support protection systems across HV/MV projects including data centers and substations. You will assist in applying protective relay technologies and contribute to reliability and safety under senior engineers’ guidance.

The role covers hands-on testing, integration with SCADA, and coordination with OEMs.