Summary
Overview
Work History
Education
Skills
Certification
References
Timeline
Generic

DIEZEL SISSING

PERTH

Summary

Motivated apprentice / semi‑skilled boilermaker with hands‑on experience in fabrication workshops, refinery shutdowns, and industrial construction. Strong in marking‑out, cutting, structural fabrication, and supporting qualified boilermakers on high‑risk sites. Reliable, safety‑focused, and committed to developing technical skills.

Overview

2
2
years of professional experience
1
1
Certification

Work History

APPRENTICE / SEMI‑SKILLED BOILERMAKER

LHL Engineering
Glen Anil
10.2025 - 02.2026
  • Fabricated structural handrails, reheater brackets, and other components to specification.
  • Cut and beveled pipes using grinders, torches, and mechanical cutting tools for fit‑up and welding.
  • Marked out cutting points on CVP tanks using accurate measurements and fabrication drawings.
  • Assisted with welding tasks, including preparation and tacking, to facilitate qualified welders' operations.
  • Supported boilermakers in securing and positioning tank components during assembly.
  • Supported fabrication teams by handling materials, setting up tools, and performing general workshop duties.
  • Maintained safe work practices while ensuring clean, organized work areas to promote efficiency.

SEMI‑SKILLED BOILERMAKER

DSES Project Solutions
Durban South Basin
07.2025 - 09.2025
  • Executed maintenance and demolition on Tank 2 during refinery shutdown to facilitate safe operations.
  • Marked and cut mild-steel tank sections using oxy-fuel and mechanical cutting equipment to prepare for fabrication.
  • Removed floor plates and door sheets safely for follow‑on fabrication tasks.
  • Assisted in removal of tank seal and floating roof components to support ongoing project milestones.
  • Marked and prepared sample points according to project specifications.
  • Supported boilermakers with plate preparation, heavy manual handling, and tool operation.
  • Maintained strict housekeeping and adhered to confined‑space and hot‑work protocols.

APPRENTICE BOILERMAKER

Altrad
Perth
11.2023 - 04.2025
  • Assisted in boiler assembly by ensuring accurate measurements and precise installations, contributing to overall project quality.
  • Gained competency in blueprint reading and interpretation.
  • Supported troubleshooting and problem-solving during fabrication tasks, enhancing efficiency of operations.
  • Developed technical skills through mentorship and structured training.
  • Followed site‑specific safety protocols across multiple industrial projects.
  • Maintained clean, organized work areas while adhering to safety standards, fostering a safe work environment.

TRADE ASSISTANT (PART‑TIME)

Demtay Construction
Jacobs
  • Supported mechanical fitters, boilermakers, and welders with cutting, grinding, drilling, and demolition work to ensure project timelines were met.
  • Maintained tools, equipment, and machinery.
  • Assisted supervisors with daily tasks, contributing to overall team efficiency.
  • Performed housekeeping duties to ensure safe work areas and compliance with safety standards.
  • Provided guidance as a spotter for safety during confined-space operations.
  • Edited project documentation for accuracy and professionalism.

Education

Boilermaker Apprenticeship -

South Metropolitan TAFE
Perth, WA

Higher Certificate - Computer Science (Mobile Apps)

Varsity College Durban North
Durban North

Matric - Year 12

Curro Heritage House

Skills

  • Structural fabrication
  • Basic welding
  • Mechanical cutting & grinding
  • Marking and measuring
  • Equipment operation
  • Confined-space awareness
  • Safe work practices
  • Site maintenance
  • Problem-solving
  • Adaptability & flexibility
  • Teamwork and communication

Certification

  • Driver’s License (Code 8 – SA)
  • Working at Heights (SAQA 229998)
  • Confined Space Entry (SAQA 15034)
  • Manual Handling (MEM11011)
  • Work Safely in Manufacturing (MEM13015)
  • Communicate Information (MEM16006)
  • Mechanical Cutting (MEM05005)
  • Engineering Measurements (MEM12023)
  • Power Tools/Hand‑Held Ops (MEM18002)
  • MMAW Welding (MEM05012)
  • GMAW Welding (MEM05050)
  • GTAW Welding (MEM05049)
  • FCAW Welding (MEM05056)
  • Computations (MEM12024)

References

  • Bhavna Nagessar, Demtay Construction, +27 31 461 5902
  • Matt Slattery, ALTRAD, +61 23 105 388
  • Lyhdon, DSES Project Solutions, +27 63 155 4801
  • Sherwin, LHL Engineering, +27 61 499 1332

Timeline

APPRENTICE / SEMI‑SKILLED BOILERMAKER

LHL Engineering
10.2025 - 02.2026

SEMI‑SKILLED BOILERMAKER

DSES Project Solutions
07.2025 - 09.2025

APPRENTICE BOILERMAKER

Altrad
11.2023 - 04.2025

TRADE ASSISTANT (PART‑TIME)

Demtay Construction

Boilermaker Apprenticeship -

South Metropolitan TAFE

Higher Certificate - Computer Science (Mobile Apps)

Varsity College Durban North

Matric - Year 12

Curro Heritage House
DIEZEL SISSING