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Treelancers

Amir Hamzah M.

Amir Hamzah M.

MYR 1,700/daySenior

A committed and self-motivated electrical engineer with over 2 years of experience in the oil and gas sector. Graduate in BEng Electrical and Electronic with thorough knowledge of industry design codes and exposure on structural, mechanical and hydraulic equipment and materials, as well as HSE and Quality. A team player and flexible to change, passionate about ongoing progress of work deliverability.

Engineer, Other

MY
Available
Tirmidzi T.

Tirmidzi T.

$150/daySenior

Dedicated Mechanical Engineer with over 8 (eight) years of specialized experience in the EPC and Engineering Consultancy for Oil & Gas and Power sectors. Expert in the mechanical design, strength calculation, and procurement of pressure vessels, storage tanks and heat exchangers in strict accordance with ASME Section VIII, API 650, AWWA, ASTM, TEMA standards. Proven track record in leading technical teams and conducting complex life assessments per API 510 / API 653.

Engineer

ID
Available
Bailon G.

Bailon G.

MYR 3,000/daySpecialist

EMPLOYMENT HISTORY 1. Lead Marine Geology, Seismotectonic & Regional Geoscience * * Company: Geoscience Research & Technical Division (JMG-PETRONAS/MPM) * * Duration: September 2000 – Present * Key Responsibilities: * Lead the MALINDO platform for transboundary subsurface data integration and ministerial-level dialogue. * Execute advanced 3D basin modeling and structural correlation to define petroleum systems. * Provide independent TA2-level technical assurance for prospect identification and well maturation. * Quantify uncertainties using Monte Carlo simulations for investment-grade volumetric forecasts. * Spearhead the integration of CCUS site evaluations and decarbonization strategies into exploration planning. 2. Exploration Geologist * * Company: Gammerlite Sdn Bhd & Mamut Mine * * Duration: June 1998 – September 2000 * Key Responsibilities: * Conducted field mapping, core logging, and stratigraphic analysis to define reservoir architecture. * Applied geophysical methods (resistivity, seismic surveys) for 3D reservoir and aquifer modeling. * Performed tectonic and structural assessments to understand fluid migration pathways. * Developed geospatial GIS databases for predictive modeling of reservoir connectivity.

Manager

MY
Available
Muhammad Wahyu P.

Muhammad Wahyu P.

IDR 900,000/daySenior

Risk and operations professional with over five years of experience across banking and financing, covering credit monitoring, operational risk, internal control, and process improvement. Experienced in translating financial and operational data into actionable insights, strengthening governance, and leading cross-functional execution. Holds a Master’s degree in Financial Management, Banking Risk Management certification, and capital market certification in investment management, with strong interest in portfolio analysis, asset allocation, and strategic decision-making.

Supervisor / Technician, Other, Superintendent

ID
Available
Nusaibah L.

Nusaibah L.

MYR 400/dayJunior

Bachelor in Chemical Engineering, with extensive experience in process optimization, safety compliance, and cross-departmental collaboration, has successfully driven efficiency improvements and risk mitigation across multiple functions. Led initiatives that resulted in a 15% increase in workflow efficiency and 20% boost in equipment uptime through process audits and preventive maintenance strategies. Skilled in analyzing operational data, identifying bottlenecks, and implementing corrective actions that align with organizational goals. Proven ability to collaborate with diverse teams, ensuring safety compliance and operational excellence while driving continuous improvement across operations, maintenance, and HSE departments.

Engineer

MY
Available
Yusuf Al-Mubin S.

Yusuf Al-Mubin S.

MYR 400/dayJunior

A process engineer with strong experience in process unit monitoring, dynamic simulation, and plant optimization. Proven ability to analyze and improve process performance through advanced engineering studies including blowdown adequacy, slug flow, compressor surge, and flow assurance at Synergy Engineering and East One Zero One. Skilled in PSV, pump, and line sizing, with design contributions to Water Injection Facilities, FPUs, and Mercury Removal Units. Proficient in Aspen HYSYS, UniSim, OLGA, and Pipenet for evaluating unit performance, energy utilization, and material balances. Currently, researching on the economic feasibility of CCU processes which requires the application of knowledge on heterogeneous reaction, adsorption and process economics.

Engineer

MY
Available
Raza M.

Raza M.

$150/daySenior

Results-driven Senior Process Engineer with 10 years of experience in upstream and downstream Oil & Gas operations across Pakistan and Saudi Arabia. Proven expertise in gas processing, dehydration (TEG), amine treating (MEA/DEA/MDEA), process simulation (Aspen HYSYS/UniSim), plant optimization, and HSE compliance. Experienced in offshore and onshore operations with Schlumberger and Pakistan Petroleum Limited. Strong background in troubleshooting, debottlenecking, commissioning, and risk assessment (HAZOP/HAZID).

Engineer, Superintendent, Supervisor / Technician

PK
Available
Ramesh Kumar K.

Ramesh Kumar K.

MYR 1,000/daySpecialist

Principal Civil & Structural Engineer with 25 years of experience in civil engineering industry under taking lead engineer roles for EPC projects for the Oil and Gas downstream facilities.

Engineer

MY
Available
Mohamed S.

Mohamed S.

$400/daySpecialist

Business Development , Market Entry consultant , bidding & tendering Manager , Oil & Gas , Energy , Industrial , Telecom , Automation , E&I , ELV

Engineer, Manager

QA
Available
Haizatul Hafizah Binti  H.

Haizatul Hafizah Binti H.

MYR 500/daySenior

A professional mechanical engineer with 11 years of experience in mechanical engineering, petroleum production engineering and managing project locally and internationally. My expertise spans mechanical engineering design for offshore projects, including FEED, EPC, EPCC, and EPCIC phases, and includes hands-on maintenance work with static and rotating equipment in gas processing and petrochemical plants. My commitment to enhancing career development, improving team performance, and driving project success has consistently resulted in impactful contributions to the oil and gas industry.

Engineer

MY
Available
Jhosua T.

Jhosua T.

$70/daySenior

I am an Instrument & Control Engineer with 4 years total experience. I have experience at proposal phase from start-up / operation and maintenance phase. I am able to build, design and calculate equipment that relate to instrumentation and control such as gauge and transmitter, control valve and on-off valve, PLC and DCS include in build flowchart process to execution phase. I can work with thigh schedule and high pressure condition. If possible with my schedule,I can witness and doing FAT and Commissioning, Please do not hesitate to contact me for more information

Engineer

ID
Available
Shahrul Hatmi N.

Shahrul Hatmi N.

$625/daySpecialist

Transportation & Installation Manager / Project Manager

Engineer, Manager

MY
Available
Heri S.

Heri S.

IDR 4,000,000/daySpecialist

Experienced Instrumentation and Control System Engineer with extensive expertise in Engineering phase, Testing phase (TAT , FAT, I-FAT, SAT), Pre-Commissioning, Commissioning and Start-Up phase. Skilled in systems training (for Operation, Maintenance, and Engineering). Proficient in working with various systems including Honeywell, Yokogawa, Hima, Wonderware inTouch, proficient in Cisco switching, routing, and firewall. Experienced in design, configuration, and testing, and adept in carefully diagnosing and assessing technical challenges. Committed to working as a collaborative and positive team member, striving to utilize knowledge and expertise for optimal engineering results while ensuring safety and compliance.

Engineer, Supervisor / Technician, Superintendent

ID
Available
M Muaz Afra Y.

M Muaz Afra Y.

$1,000/daySenior

As a Masters of Electrical Engineer specializing in Electrical Power Engineering and Renewable Energy Management, with over 8+ years of Business Development and Sales Engineering expertise in renewable energy sectors. Proven ability to develop and manage projects involving hydrogen, geothermal, biomass, biogas, and energy storage systems. Fluent in English and Indonesian. Known for analytical precision, detail-oriented, resourceful, adept at fostering client relationships, adaptability, and a strategic mindset in high-pressure, fast-paced environments

Manager

ID
Available
Radison S.

Radison S.

$50/daySpecialist

More than 15 years experience for control system, for engineering until plant startup

Engineer

ID
Available
Akbar B.

Akbar B.

IDR 700,000/daySenior

I hold a D4 degree in Construction Engineering Management from Politeknik Negeri Malang (2020). Throughout my career, I have gained hands-on experience in various roles, including Site Engineer on the OKI Pulp and Paper project, Supervisor on the UKM Building Project at Universitas Negeri Malang, and Site Manager on a residential cluster development project at Amesta Living Surabaya. These experiences have equipped me with a comprehensive understanding of construction workflows from planning to execution. I am experienced in overseeing daily site activities, coordinating with project teams and stakeholders, managing workforce and materials, and ensuring that all work is executed in accordance with technical drawings, specifications, and project schedules. I also have strong experience in monitoring project progress, preparing reports, conducting site measurements (opname), and identifying potential delays or issues on site. I possess strong technical skills, including the ability to read and interpret construction drawings, as well as solid knowledge of construction materials and methods. I am proficient in AutoCAD, SketchUp, and Microsoft Office (especially Excel) to support technical and administrative tasks. I am known as a disciplined, responsible, and adaptable professional with strong leadership, communication, and problem-solving skills. I am able to work effectively under pressure and committed to delivering high-quality results that contribute to project success.

Engineer, Supervisor / Technician

ID
Available
Amr M.

Amr M.

$200/daySpecialist

Chartered Mechanical Engineer (CEng MIMechE, UK) — 20 Years | Subsea • Mechanical Design • FEA • Robotics • Biomechanics Senior mechanical engineer with two decades delivering high-complexity projects across oil & gas, subsea, drilling, pipeline installation, robotics, and advanced mechanical systems. I solve problems that demand senior technical judgment, deep design experience, and disciplined execution — not just software output. Leadership Track Record Engineering Manager • Project Manager • Head of Mechanical Engineering Department • Engineering Interface Coordinator — on multidisciplinary projects with critical technical interfaces and high-stakes engineering decisions. Core Mechanical Engineering Mechanical design, finite element analysis, induced vibration analysis, mechanics of materials, material selection, valves, drilling equipment, hydraulic and electro-hydraulic systems, and static equipment. 3D modeling, workshop and forging drawings, assemblies, fabrication support, and fully buildable manufacturing deliverables. Subsea & Pipeline Engineering SPS systems, subsea manifolds, umbilicals, flexible jumpers, landing string interfaces, pipeline installation equipment, stinger handling systems, stinger angle-adjustment cranes, and roller box design. Proven in managing interfaces between drilling teams, installation contractors, SPS contractors, pipeline contractors, and specialist equipment suppliers. Static & Process Equipment Pressure vessels, API 650 storage tanks, shell-and-tube heat exchangers, HTRI thermal design, Aspen HYSYS/EDR, flow assurance, and hydraulic simulations. Full lifecycle delivery: FEED, detailed engineering, as-built, mechanical completion, pre-commissioning, commissioning, cost estimation, planning, and scheduling. Beyond Oil & Gas Biomechanics and assistive equipment design for users with motor-skill limitations. Robotics and automation, backed by a Master’s degree focused on autonomous mobile robots and nonlinear control. Software ANSYS • SolidWorks • PTC Creo • AutoCAD • HTRI • MATLAB • Simulink I bring more than software capability — I bring senior engineering judgment, multidisciplinary experience, and the ability to convert difficult technical challenges into reliable, manufacturable, and practical engineering solutions.

Engineer, Manager

EG
Available
Tuan Nurul Shakira T.

Tuan Nurul Shakira T.

$500/dayLead

I’m a strategic procurement professional with 10+ years of experience in oil and gas industry with exposure to PAC operations. Specialized in sourcing and contract management, with a proven record of cost savings, governance enhancement and process improvements through data-driven decision-making and effective stakeholder engagement. Available to commence employment with a 3-month notice period for future long term opportunities.

Other

MY
Available
Muhamad Hazli B.

Muhamad Hazli B.

$250/daySenior

My name is Muhamad Hazli, and I am currently exploring new career opportunities in engineering or related roles that align with my academic background and over 7 years of experience in the oil and gas industry. I have hands-on experience across both upstream and downstream sectors, including onshore and offshore construction projects. I am eager to contribute to a forward-thinking organization where I can leverage my technical expertise and industry knowledge to add value and continue growing professionally. I am open to local or international relocation, including offshore assignments, depending on the requirements of the role.

Engineer, Manager, Other, Superintendent

MY
Available
Ahmad danial shah B.

Ahmad danial shah B.

$100/dayJunior

Petroleum Engineering graduate with hands-on exposure to offshore operations, well intervention activities, and engineering data analysis. Experienced in data analysis, supporting project coordination, and utilizing tools such as PETEX and Petrel for reservoir and production analysis. Demonstrates strong proficiency in Microsoft Excel and technical reporting, with a keen interest in project operations, asset integrity, and field-based engineering roles. A detail-oriented and adaptable team player committed to continuous learning and operational excellence.

Engineer

MY
Available
Farisa T.

Farisa T.

$68/daySenior

I am an enthusiastic person with strong analytical, leadership, communication, and organizational skill. I have 3 years experience as Process Safety Engineer in upstream oil and gas industries. I have ability to work within short deadline, under pressure, and work with team or individual.

Engineer

ID
Available
Zalikha A.

Zalikha A.

MYR 1,400/dayLead

I am a Structural Engineering Manager with 13 years of experience delivering complex offshore wind, CCS, and oil & gas projects across Asia and Europe. My career has been built on leading multi-disciplinary engineering teams, managing global EPC contractors, and driving safe, certifiable, and high-quality structural solutions for large-scale energy assets. At Ørsted, I led the structural delivery for two HVDC Offshore Converter Stations under the Hornsea 3 and Sunrise Wind projects—achieving on-time design milestone completion, improving interface efficiency and securing full UK HSE design acceptance with no major findings. I co-steered DNV-SE-0190 certification, resolved 50+ engineering queries to reduce rework by 15%, and delivered safe loadout, sailaway, and installation of OCS structures from Thailand and Romania to Norway. Previously at PETRONAS, I played a pivotal role in the Kasawari CCS FEED, delivering audit-ready designs aligned with API/ISO standards and driving project cost compression. I also served as Structural Focal Engineer for PETRONAS’ first offshore wind pilot in Sarawak, advancing the technology to TRL 6 and contributing to the company’s long-term renewable roadmap. My work included leading decommissioning and repurposing studies for 26 offshore assets and championing digital innovation through PISARES, securing funding to develop a structural integrity decision-support system. Across all roles, I am driven by engineering integrity, collaborative leadership, and a passion for enabling the global energy transition through safe, efficient, and future-ready engineering.

Manager

MY
Available
Stephen M.

Stephen M.

$1,000/daySenior

Process Facilities Engineer with successful experience in process operations. Recognized consistently for performance excellence and contributions to project success. Strengths in process and technical reviews backed by training in flow assurance. Successful and driven individual committed to proactive planning and goal-oriented work offering dynamic skills, with broad base of experience in technical support and operations.

Engineer, Other

CA
Available
Roger M.

Roger M.

$650/daySpecialist

I have over 30 years' experience in engineering & construction project management in the refinery, chemical, petrochemical and utilities sectors. My most recent positions were: PMC Engineering Manager, Deputy Project Manager, Project Engineering Manager and Chief Field Engineer on various engineering and construction projects for major international clients. As a key member of the Project Management team, I am responsible for the timely execution of the project's engineering activities and the delivery of the associated technical output of all engineering disciplines. In the positions I have held, I have provided leadership and guidance to colleagues and have collaborated with project stakeholders at all levels including: executives, sponsors, clients, contractors and suppliers. As a Project Management Professional, I maintain focus on meeting the project requirements within the constraints of budget and schedule whilst maintaining quality and integrity of the design. Summary of experience Contracts: FEED, EPC, PMC. Sectors: Oil refinery, Gas, LNG, Chemical, Petrochemical. Construction: Greenfield, brownfield, revamp, shutdown/turnaround, modularisation.

Manager

TH
Available
Mohd Faiz Z.

Mohd Faiz Z.

$100/daySenior

Hello TREES Engineering team, My name is Mohd Faiz bin Zainal. Briefly, I am a Mechanical Engineering graduate from University Technology PETRONAS and have been working for 10 years in the oil and gas industry. I am currently based in Kuala Lumpur, Malaysia working as an Operations Engineer under Carigali Hess Operating Company. My career experience covers project/operations management for overall upstream and downstream operations. By saying that, I have no issue to go out of my comfort zone and venture myself in a different and new working environment.

Engineer

MY