Kanthoruwa

Senior Earthing & Lightning Protection Design Engineer

Swiftcore Group

Salary
Not disclosed
Job type
Full-time
Work type
On-site
Experience
Senior

Dehiwala·Posted Sep 22, 2026

Senior Earthing & Lightning Protection Design Engineer

Join our specialist engineering team and play a key technical role in the design and analysis of earthing, grounding and lightning protection systems for complex projects across multiple sectors.

Key Responsibilities

  • Design earthing and lightning protection systems for complex electrical projects
  • Carry out earthing studies and simulations using CDEGS
  • Soil resistivity analysis and soil modelling
  • Earth grid modelling including EPR/GPR, touch and step voltage assessments
  • Fault current calculation and system performance analysis
  • Lightning protection design, calculations and specifications
  • Prepare engineering reports, calculations and technical documentation
  • Provide technical guidance and review designs by other engineers
  • Liaise with clients, consultants, contractors and other disciplines
  • Ensure compliance with relevant standards and best practice

Essential Requirements

  • Minimum 5 years’ relevant engineering experience
  • Hands-on experience with CDEGS
  • Strong understanding of earthing system design (soil modelling, fault current, EPR/GPR, touch & step voltage)
  • Experience designing lightning protection systems
  • Knowledge of IEC/EN 62305, BS 7430, IEEE 80, EN 50522 and other relevant standards
  • Ability to produce high-quality technical reports and design documentation
  • Strong analytical, problem-solving and communication skills
  • Ability to manage and deliver technical work independently

Desirable Experience

  • HV Substations & Infrastructure Projects
  • Data Centres & Mission Critical Facilities
  • Renewable Energy Projects
  • Testing, Surveys & Lightning Risk Assessments
  • AutoCAD & Design Software