Rolando Polintan
Southern River ,Australia
Summary
Experienced Coded Welder and 1st Class Welder with over 15 years of expertise in advanced welding techniques, including TIG, MIG, SMAW, and FCAW. Skilled in welding pipe spools, butt joints, and structural components, with experience in oil & gas, mining, and heavy fabrication. Proven ability to work on shutdown maintenance projects and ensure high-quality welds subject to 100% X-ray inspection. Reliable, detail-oriented, and committed to maintaining safety and quality standards in all projects.
Overview
21
21
years of professional experience
Work History
Special Class Welder
Monadelphous
Karratha, WA
03.2025 - Current
- Responsibilities:
- Interpreting and following technical drawings, isometrics, and welding procedures to meet project specifications and industry standards
- Performing high-precision welding on a range of materials including carbon steel, stainless steel, and exotic alloys
- Carrying out GTAW (TIG), SMAW (stick), and MIG welding on pressure piping and structural components
- Fully welding butt joints on unlimited pipe sizes and thicknesses, subject to 100% radiographic (X-ray) inspection to ensure compliance with quality standards
- Producing welds to X-ray and NDT (non-destructive testing) standards in accordance with ASME and API codes
- Complying with site-specific safety protocols, including permit to work systems and hazard identification procedures
- Liaising with engineering, quality assurance, and inspection teams to ensure work meets required tolerances and standards
- Participating in toolbox talks, pre-start meetings, and continuous improvement initiatives to maintain a high safety and productivity culture
- Keeping the work area clean and organised while ensuring proper handling and storage of welding tools and materials
- Supporting the training and development of apprentices and less experienced welders in best practices and quality workmanship
Special Class Welder
Bechtel
Karratha, WA
10.2024 - 02.2025
- Responsibilities:
- Interpreted and followed technical drawings, isometrics, and welding procedures to meet project specifications and industry standards
- Performed high-precision welding on a range of materials including carbon steel, stainless steel, and exotic alloys
- Carried out GTAW (TIG), SMAW (stick), and MIG welding on pressure piping and structural components
- Fully welded butt joints on unlimited pipe sizes and thicknesses, subject to 100% radiographic (X-ray) inspection to ensure compliance with quality standards
- Produced welds to X-ray and NDT (non-destructive testing) standards in accordance with ASME and API codes
- Complied with site-specific safety protocols, including permit to work systems and hazard identification procedures
- Liaised with engineering, quality assurance, and inspection teams to ensure work met required tolerances and standards
- Participated in toolbox talks, pre-start meetings, and continuous improvement initiatives to maintain a high safety and productivity culture
- Maintained a clean and organised work area and ensured proper handling and storage of welding tools and materials
- Supported the training and development of apprentices and less experienced welders in best practices and quality workmanship
Special Class Welder
Clough
Dongara, WA
05.2023 - 09.2024
- Responsibilities:
- Read and interpreted engineering drawings, isometric sketches, and welding specifications to accurately plan and execute work
- Delivered high-quality welds on various materials, including carbon steel, stainless steel, and specialised alloys, to meet exacting standards
- Applied GTAW (TIG), SMAW (stick), and MIG welding methods on both pressure piping and structural assemblies
- Completed full-penetration welds on butt joints across unlimited pipe diameters and wall thicknesses, all subject to 100% X-ray inspection
- Met strict NDT and radiographic testing criteria, ensuring compliance with ASME, API, and client-specific quality codes
- Adhered to rigorous safety systems, including permit to work, risk assessments, and site hazard controls
- Worked closely with quality inspectors, engineers, and supervisors to ensure welds met dimensional and quality requirements
- Contributed to daily pre-starts, toolbox talks, and HSE initiatives aimed at promoting a safe and efficient worksite
- Maintained a well-organised work area and ensured proper storage, handling, and maintenance of welding equipment and consumables
- Mentored junior welders and apprentices, sharing industry knowledge and reinforcing high-quality welding standards
Coded Welder/Boilermaker
Duratec Australia
Pilbara, WA
09.2022 - 04.2023
- Responsibilities:
- Carried out a wide range of general boilermaking and welding tasks, including fabrication, repairs, and structural modifications
- Performed coded welding in accordance with AS/NZS and relevant site standards, ensuring quality and compliance for high-pressure systems and structural elements
- Conducted maintenance and repair work on fixed plant, pipework, tanks, and mechanical structures across site facilities
- Participated in scheduled shutdowns, executing welding and mechanical tasks under tight timeframes to support plant reliability and minimise downtime
- Worked from technical drawings, schematics, and isometrics to accurately fabricate and assemble components to specification
- Utilised GTAW, MMAW, and MIG welding techniques across a variety of materials such as mild steel, stainless, and chrome alloys
- Followed isolation procedures, permit to work systems, and confined space entry protocols to ensure safety during maintenance activities
- Collaborated with supervisors, planners, and other trades to complete work efficiently and in line with project deadlines
- Inspected welds and fabrication work to ensure compliance with quality control standards and job specifications
- Maintained tools and equipment in safe working condition and adhered to site housekeeping and safety policies
Coded Welder
Thyssenkrupp
Port Hedland & Henderson, WA
04.2022 - 08.2022
Special Class Welder
UGL
Karratha, WA
07.2021 - 12.2021
- Responsibilities:
- Performed all-around welding on a wide range of mining components, including buckets, booms, trays, chutes, and structural frames
- Delivered high-quality welds using GTAW, SMAW, and MIG techniques on carbon steel, stainless, and high-tensile materials
- Completed coded welding tasks to strict standards, ensuring compliance with AS/NZS specifications and site-specific requirements
- Carried out full-penetration welds on pipe and plate in various positions, including work subject to 100% X-ray and NDT
- Participated in ongoing shutdown campaigns across multiple mining and processing sites, working under tight deadlines and high safety standards
- Interpreted technical drawings, weld maps, and fabrication plans to ensure accuracy in fabrication and repair work
- Undertook repairs, modifications, and rebuilds on fixed plant and mobile equipment to support operational continuity
- Worked in collaboration with mechanical fitters, boilermakers, and supervisors to complete critical maintenance tasks efficiently
- Followed all permit to work, isolation, and confined space procedures to maintain a safe working environment
- Maintained welding equipment and consumables in proper working condition, and ensured work areas were clean, compliant, and hazard-free
Coded Welder
Allship Engineering
Henderson, WA
02.2020 - 04.2021
Coded Welder
Orontide Group Limited
Henderson, WA
10.2019 - 02.2020
Coded Welder
Monadelphous Engineering Associates Pty. Ltd.
BHP – WAIO, Western Australia
05.2019 - 10.2019
1st Class Welder
Steelstruct Engineering
Maddington, WA
08.2017 - 04.2019
1st Class Welder / Boilermaker
Bradken-Hitachi Mining Resources
Bassendean Workshop, WA
12.2015 - 07.2017
1st Class Welder
Monadelphous Engineering Associates Pty. Ltd.
Bassendean WA 6054
06.2015 - 12.2015
Special Class Coded Welder
Bechtel Construction (Australia) Pty. Ltd.
GLNG Curtis Island, Queensland
02.2014 - 11.2014
Coded Welder / Boilermaker
Forge Construction Group Ltd.
FMG Mining, Solomon WA
09.2013 - 02.2014
1st Class Welder / Metal Fabricator
Astra Metal Products Pty. Ltd.
Malaga Workshop, WA
10.2009 - 04.2013
Poly Welder / Geomembrane Installer
Fabtech SA Pty. Ltd.
DIDO across SA, QLD, NSW, and Victoria
08.2008 - 08.2009
Special Class Coded Welder / Pipe Fitter
Issam Kabbani and Partners (IKP)
Saudi Aramco, Riyadh Refinery, Saudi Arabia
03.2006 - 03.2008
1st Class Welder / Boilermaker
Hitachi Industrial Machinery Corporation
Hitachi Workshop, FCIE Cavite, Philippines
01.2005 - 02.2006
Education
Certificate III - Engineering Fabrication (Welding)
OZ Assess
Australia01.2013
Certificate IV - ASME IX-2010 / 6G Grade 316
John Hope International Institute
Philippines01.2011
Skills
Blue Card
Confine Small Emergencies in Facility
Enter and work in Confined Spaces
First Attack Fire Fighting
Gas Test Atmospheres
High Risk Work Licence – LF & WP
LF: Forklift Licence
WP: Elevated Work Platform – Boom Type
MSIC: Maritime Security Identification Card
White Card
Work Safely at Heights
Timeline
Special Class Welder
Monadelphous
03.2025 - Current
Special Class Welder
Bechtel
10.2024 - 02.2025
Special Class Welder
Clough
05.2023 - 09.2024
Coded Welder/Boilermaker
Duratec Australia
09.2022 - 04.2023
Coded Welder
Thyssenkrupp
04.2022 - 08.2022
Special Class Welder
UGL
07.2021 - 12.2021
Coded Welder
Allship Engineering
02.2020 - 04.2021
Coded Welder
Orontide Group Limited
10.2019 - 02.2020
Coded Welder
Monadelphous Engineering Associates Pty. Ltd.
05.2019 - 10.2019
1st Class Welder
Steelstruct Engineering
08.2017 - 04.2019
1st Class Welder / Boilermaker
Bradken-Hitachi Mining Resources
12.2015 - 07.2017
1st Class Welder
Monadelphous Engineering Associates Pty. Ltd.
06.2015 - 12.2015
Special Class Coded Welder
Bechtel Construction (Australia) Pty. Ltd.
02.2014 - 11.2014
Coded Welder / Boilermaker
Forge Construction Group Ltd.
09.2013 - 02.2014
1st Class Welder / Metal Fabricator
Astra Metal Products Pty. Ltd.
10.2009 - 04.2013
Poly Welder / Geomembrane Installer
Fabtech SA Pty. Ltd.
08.2008 - 08.2009
Special Class Coded Welder / Pipe Fitter
Issam Kabbani and Partners (IKP)
03.2006 - 03.2008
1st Class Welder / Boilermaker
Hitachi Industrial Machinery Corporation
01.2005 - 02.2006
Certificate III - Engineering Fabrication (Welding)
OZ Assess
Certificate IV - ASME IX-2010 / 6G Grade 316
John Hope International Institute