Build systems—and a career—that last.

We are recruiting an Electrical Testing Technician to support our commissioning teams on substation and industrial projects across Oman.

You will assist with routine testing of switchgear, transformers, cables and protection systems, set up and operate test equipment, record results, and support the engineers through pre-commissioning and energisation. This is a practical, site-based role suited to someone who wants to build depth in HV testing.

• Diploma or ITI in Electrical Engineering
• 2–3 years in electrical testing or substation maintenance
• Familiarity with test sets — OMICRON, Megger or equivalent
• Insulation resistance, contact resistance and transformer ratio testing
• Support experience in secondary injection and relay testing
• Ability to read single line diagrams and schematics
• Accurate recording of test results on site
• Working knowledge of 11kV and 33kV systems

Al Beta Innovate Technical Services is looking for a Testing & Commissioning Engineer with around three years of substation experience to join our team in Muscat.

You will carry out protection relay testing, primary and secondary injection, and functional checks on projects across Oman, from scheme review through to energisation. The role is site-based with reporting and documentation responsibilities, working alongside our protection and commissioning engineers on grid stations, power plants and distribution networks.

• BSc or Diploma in Electrical Engineering
• Minimum 3 years in testing and commissioning of HV and MV substations
• Hands-on protection relay testing: MiCOM P14x / P44x, SEL, Siemens 7SJ / 7SA, or ABB REF / REL series
• Practical use of OMICRON CMC356, CPC100 experience an advantage
• Distance, differential and overcurrent / earth fault protection testing
• CT and VT testing — ratio, polarity, knee point, burden
• Primary and secondary injection testing
• Preparation of test reports and SAT / FAT documentation