Senior Electrical Lead — HV & Brownfield Expansion

Archi Indonesia; Indonesia; On-site; IDR 420,000,000 - 900,000,000; Full time

Job summary

Archi Indonesia seeks a senior Electrical Engineer to lead all electrical activities for a mining expansion project in Indonesia. You will manage HV power system design, equipment specifications, and cross-disciplinary coordination across feasibility through commissioning phases.

The role requires 12–15 years in mining electrical engineering, strong leadership, and fluency in English, with willingness to work on-site at project locations and Jakarta offices. Master’s degree preferred.

Qualifications

• Bachelor's degree in Electrical Engineering; master's preferred.
• 12–15 years of electrical engineering experience in mining or mineral processing.
• 5+ years as Lead or Senior Electrical Engineer on expansion/brownfield projects.
• Strong HV experience up to 150 kV and substation design.
• Experience as part of Owner’s Team or PMC is a plus.
• Proficient in IEC, IEEE, NEC standards and Indonesian regulations (PUIL, SPLN).
• Proven leadership, communication, and problem-solving skills.
• Fluent in written and spoken English.

Responsibilities

• Lead electrical engineering across Feasibility, FEED, Detailed Design, Construction and commissioning.
• Develop Electrical Basis of Design, SLDs, Load Lists, and equipment specs.
• Design HV power systems and integrate with existing plant and sites.
• Ensure proper selection and sizing of transformers, switchgear, motors and cables.
• Lead electrical discipline in HAZID/HAZOP and SIL studies.
• Review deliverables from consultants and contractors for quality and compliance.
• Drive design optimization through value engineering and constructability reviews.
• Identify long-lead equipment and support procurement strategy.
• Coordinate interfaces with Process, Mechanical, I&C, and Civil disciplines.
• Support Operations/Maintenance for reliability and operability.

Skills

Leadership

Stakeholder management

Communication

Coordination

Problem solving

English fluency

Power systems

Project management

Owner’s Team / PMC experience

Education

Bachelor's in Electrical Engineering

Master's degree preferred

Tools

ETAP

PSCAD

DigSilent

Job description

Archi Indonesia seeks a senior Electrical Engineer to lead all electrical activities for a mining expansion project in Indonesia. You will manage HV power system design, equipment specifications, and cross-disciplinary coordination across feasibility through commissioning phases.

The role requires 12–15 years in mining electrical engineering, strong leadership, and fluency in English, with willingness to work on-site at project locations and Jakarta offices. Master’s degree preferred.