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Experienced operation freelance

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Abdullah Halil Chong B.

Abdullah Halil Chong B.

$400/dayLead

Hard Driven hands- on project, construction & commissioning personnel with more than 10 years of operation in oil and gas industry from downstream to upstream scope of work. Able to hold position in multiple layers in organization and independent in most working condition. A team player who listens and understand. Proven track record in major project worth up to RM200mln. At least 2 major EPCC and 2 major shutdown belts in hand.

Manager, Superintendent, Other, Inspector, Engineer, Supervisor / Technician

MY
Available
Nebojsa M.

Nebojsa M.

$300/daySpecialist

• Construction experienced mechanical engineer. • Pre-Commissioning, Commissioning, Preservation, Mechanical completing, CCMS (Shell commissioning software in PDO Oman), check sheets, defining commissioning systems and sub systems, cost estimation, Velocity Air blowing, Lube Oil Flushing, Chemical Cleaning, Nitrogen / Helium Leak Testing, Flange management, Drying & Inserting of various Mechanical equipment and/or Piping. • Mechanical engineer with maintenance experience (static and rotation equipment). • Preparing detailed daily, weekly monthly and survey reports. • Piping Engineering, piping layout, hydro test, leaking test, Piping stress experienced. LPG experienced • Pipeline. • Refinery experienced mechanical engineer. Maintenance. • Crude oil tanks and tank farm maintenance activities. Site and office project engineering. Document management. Supervising of contractor teams on site. • Managing of "Department for preparation and manufacturing planning". Team leading of engineering group. Involving to maintenance activities. • Mechanical designing and computation of piping and mechanical devices (also springs included) in oil and gas industry and petrochemical industry • Mechanical designing of valves and fitting for industrial manufacturing according to ANSI, API, DIN, TEMA, NFPA, ISO and YUS Standards. During work to PDO Oman was in touch to Shell Design and Engineering Practices (DEPs). • CAD Design Engineering • As built activities and visually surveys

Engineer, Manager, Superintendent, Supervisor / Technician, Other, Inspector

Available
Herman Jani S.

Herman Jani S.

$350/daySpecialist

Senior Maintenance Supervisor with 19+ years of experience in EPC, PMC, and owner-side projects across LNG, oil & gas production, pipelines, and industrial processing facilities. Proven expertise in Mechanical, Electrical, and Instrumentation (MEI) maintenance, midstream asset management, and cross-phase project execution from Project initiation through Commissioning to Operations. Skilled in Operations Readiness Plan (ORP) preparation, preventive/predictive/corrective maintenance, maintenance procedure development, RCA facilitation, CMMS/SAP PM execution, and reliability KPI improvement (MTBF, MTTR, downtime reduction). Demonstrated ability to build competent operational teams, coach personnel for government-mandated certifications, enforce HSE compliance (PTW, LOTO, SIMOPS), and deliver safe, reliable, and cost-efficient gas & condensate operations.

Engineer, Manager, Superintendent, Inspector, Supervisor / Technician

ID
Available
MUHAMAD KHUSAINI A.

MUHAMAD KHUSAINI A.

MYR 800/daySpecialist

Seeking a role in Engineering & Technology Management. Bridging the realms of engineering and business management. EDUCATION PhD (c) Engineering Present (Part Time) UTM Razak Faculty of Technology and Informatics (RFTI),  Univeristy of Technology Malaysia Master of Science Engineering Management Brunel University London, UK Bachelor Degree of Technology Management University of Technology Malaysia Diploma In Technology Metal Fabrication & Welding University of Kuala Lumpur (MFI) Certificates in Metal Fabrication Technology MARA Skills Institute Total works experience >25 years, Engineering in Production operations fabrication pressure vessels, High-precision fabrication manufacturing, Equipment procurement engineering, L&D Training Education Industry & Technical Vocational Education Training (TVET). Management Industry in Government Liaison, Corporate Affairs, Corporate Communications, Stakeholder Liaison, Strategic Planning, Team Leadership, Customer Services, Negotiation, Business Strategy, Continuous Improvements, Research Development, Stakeholders Management, Document Control, Quality, Analytical. Supply Chain Management: Manage and supervise supply chain and procurement activities, including tender processes and direct purchases, ensuring compliance with regulatory standards. large-scale procurement activity budget allocation > $30M - $950M approval by Ministry of Finances (MOF), Economic Planning Unit (EPU) & Ministry of Rural and Regional Development (KLB). Handling setup and establish new campus college techical fields oil & gas programs (Bintulu & Kemaman) were collaborative / corporation with Petronas and oil & gas Industry players. Position of Quality Management Representative (QMR) and Lead Auditor MS ISO/ISO 9001(Quality Assurance), 14001 (Environmental Management) & 13485 (Medical Devices Authority) Software expertise;  Management: Microsoft Project, Microsoft Office (Word, Excel, PowerPoint), Design: Auto Cad, Solid Work, Catia, Adobe Illustrator & Adobe Photoshop. Analyst: ATLAS Ti, SPSS, SMART PLS, Visio, Power BI CoE Programme Planning: Plan and execute the creation and execution of the Centre of Excellence (CoE) program MITI, MIGHT, MIDA, NIOSH, DOSH, CIDB, HRDF, MOF and government agencies Project Management: Create project authorizations and establish cross-functional teams to execute CoE initiatives effectively. Develop strong business cases and relevant strategies to meet project objectives. Case Studies: Conduct and organize case studies as requested by the CoE committee, involving industry participants, academic institutions, and stakeholders. Ensure that case studies exceed investor expectations across various sectors Stakeholder Engagement: Work closely with industry business partners, academic institutions, and stakeholders to ensure the successful implementation of CoE strategies and initiatives. Curriculum Development: Act as the coordinator joint curriculum design and development initiatives with industry partners such as CTRM, SAPURA ENERGY, UEM, PETRONAS, GO AUTO, MRCB, BV, to align educational programs with industry requirements. International Certification and Training: Coordinate with international certification bodies and facilitate short courses for industry professionals, including TWI Malaysia/United Kingdom (CSWIP – Welding Inspection) and INSTITUT DE SOUDURE FRANCE. PROFESSIONAL CERTIFICATE (Fabrication & Welding Technology) Teaching Technique Certificate (VTO) CIAST (Centre for Instructor Advanced Skill Training) Malaysia Quality Control ISO Quality Assurance, HSE, MDA Internal Quality Audit Failure Mode Effect Analyst (FMEA) Advanced product quality planning (APQP) Statistical Process Control (SPC) 7 QC Tools and Six Sigma methodologies Occupational Safety and Health (DOSH) Anti-Corruption Revolutionary Movement (GERAH) Project Management Professional (PMP) Procurement Value Management (VM)

Manager, Other

MY
Jeremy S.

Jeremy S.

€720/dayLead

Remote Intervention Engineer with over 12 years of experience in the subsea industry, specializing in the seamless integration of complex subsea hardware and offshore installation operations. Expertise on ROV, Subsea intervention, SPS Connectors (FMC, Aker, OneSubea, etc.)

Engineer

FR
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
Shahrul Hatmi N.

Shahrul Hatmi N.

$625/daySpecialist

Transportation & Installation Manager / Project Manager

Engineer, Manager

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
Didik Z.

Didik Z.

$420/daySpecialist

Maintenance Instrumentation & control system specialist. Working with various team or groups and quickly adaptable with new enviorement.

Engineer, Superintendent, Supervisor / Technician, Other, Manager

ID
hossam S.

hossam S.

$300/daySpecialist

1. Sr process engineer

Engineer

US
Wajid A.

Wajid A.

$200/dayLead

An experienced geologist with hands on experience more than 11 years in oil and gas exploration

Other

PK
Available
Elancheran M.

Elancheran M.

$150/daySpecialist

I built my career from the ground up, starting as a technician and progressing through leadership roles as Lead, Supervisor, Assistant Manager, and ultimately Senior Engineer (Technical Specialist), where I leverage deep expertise in process design and simulation, optimization and troubleshooting, engineering documentation, and cost-efficient solution development, while driving stakeholder coordination, safety and risk assessment, and supporting commissioning and operations across complex multidisciplinary engineering projects.

Manager

MY
Available
Ahmad Fedaeez M.

Ahmad Fedaeez M.

$250/daySenior

As a dynamic and results-driven Procurement Executive with over 8 years of experience in supply chain management, vendor negotiations, and procurement strategy development, I bring a proven track record of managing complex projects and delivering measurable results. Highlights of my expertise include: ·      Leading procurement for major projects, such as the EPCC of FPSO P-82 (Petrobras) and the EPC of an end-of-life plastic chemical recycling plant (Petronas Chemical Group). ·      Proficiency in ERP systems, contract management, and market analysis, enabling the optimization of costs and efficiency. ·      Successfully aligning procurement processes with organizational goals, ensuring seamless project execution. Since starting my career in 2010 after earning a BTEC HND in Mechanical Engineering, I have consistently demonstrated my ability to contribute to the success of complex and high-value projects. I am available to join your organization immediately upon selection and I am confident that my expertise and dedication will make me a valuable asset to your team. Thank you for considering my application. I look forward to the opportunity to discuss how I can contribute to your organization’s success.

Engineer, Other

MY
Mohammad Khalid D.

Mohammad Khalid D.

MYR 700/daySpecialist

Experienced CMMS and Maintenance with over 10 years of expertise in asset management, SAP systems, and operations readiness within the oil and gas industry. Proven track record in leading CMMS implementation, improving maintenance efficiency, and ensuring regulatory compliance for major projects including PETRONAS and Shell operations. Completed experience Offshore/Onshore/MOPU/FSO project and operations.

Engineer

MY
Available
Maëlis M.

Maëlis M.

$1,000/daySenior

I close the gap between what engineering assumed and what the field actually looks like. 4 years on marine and offshore projects across Malaysia, Indonesia, and France - in shipyards, on barges, on-site. Not in an office. I've seen what happens when that gap isn't managed early enough: delays, rework, and structural issues that should have been caught two months prior. My work sits at the intersection of Installation Readiness, Yard Supervision, and Client Representation. I make sure complex assets get built to spec, mobilized on time, and that the client isn't blindsided by what shows up offshore. **What that's looked like in practice:** → Managed Installation Readiness for a $25M GRP nearshore structure in Malaysia - offshore spread of 4 barges, 5 tugs, 5 multi-disciplinary vendor streams. Technical readiness and just-in-time availability across the board. → Identified structural cracks from a design/field tolerance mismatch (±3mm) before installation. Escalated to engineering, led field implementation of the revised solution. Avoided structural failure and schedule impact. → Rebuilt a failing recirculation system on a naval damage control simulator (gravity-based → pump-based) under operational constraints. Managed SAT, delivered, trained naval personnel. I work through Thalen Maritime, my independent consultancy based in Bangkok (HK entity). Available for field-based and remote missions. ASEAN priority, international mobility.

Available
Omer mukthar M.

Omer mukthar M.

$1,500/daySenior

I am a process engineer and has wide experience handling various water treatment plant process

Engineer, Supervisor / Technician

SA
Available
Mumtaz Ali  K.

Mumtaz Ali K.

$116/dayLead

I have overall more than 13 years of experience in the Utilities, Maintenance & Operations side in different sectors, such as the Steel Industry, Petrochemical Industry, Beverage Industry, Sugar Industry, Glass Industry, Used Oil Recycling Plant etc. I became professionally qualified with a Bachelor of Mechanical Engineering in 2010. I have excellent working skills in Microsoft Dynamics NAV (ERP System), MS Office & MS Excel.

Engineer, Manager, Superintendent

PK
Available
Fardiansyah F.

Fardiansyah F.

IDR 3,000,000/dayLead

I have a Bachelor degree in Mining Engineering with experience in Well Area, Utility Area, AGRU, NGL Process and LNG Process Production as a Field Operator on a rotational basis. I have experience as a LNG Commissioning & Start Up Mini LNG Plant. I have an enthusiasm in exploring and improving knowledge and skills, Self-motivated and able to work individual or as a team.

Supervisor / Technician, Other

ID
Sofian H.

Sofian H.

$50/daySpecialist

I Have 17 years experience working at Petrochemical Company as Field Operator and DCS Operator, i'm sure i can contribute for your company

Other

ID
Available
ILYAS Z.

ILYAS Z.

$55/dayJunior

I am an Electronics and Electrical Engineering graduate with field experience in the Oil & Gas industry. I worked for about 9 months as a Mud Logger / Data Engineer on drilling rigs, where I was responsible for real-time monitoring of drilling parameters, data acquisition, reporting, and supporting drilling operations. This role allowed me to develop strong skills in data analysis, field operations, teamwork, and working under high-pressure environments. I also gained practical experience with drilling data systems, well monitoring, and safety procedures on rig sites. I am particularly interested in projects related to field operations, instrumentation, data monitoring, and energy industry technologies, where I can contribute my technical background and continue developing my expertise.

Engineer, Drafter / Designer, Other

DZ
Available
Farhan M.

Farhan M.

$420/dayLead

I am a professional with over 16 years of combined experience across legal, compliance, and commercial roles, with strong exposure to the petrochemicals industry. For 10 years, I worked in legal and compliance, supporting organizations in regulatory adherence, risk management, contract governance, and corporate policy implementation. My role involved ensuring that business operations aligned with legal frameworks while protecting organizational interests. Over the past 6 years, I transitioned into the commercial side of the petrochemicals business, where I focus on market development, client relationships, contract negotiations, and strategic business growth. My background in legal and compliance gives me a strong advantage in structuring commercial agreements, managing risk, and ensuring regulatory alignment in complex transactions. I bring a balanced perspective of legal discipline and commercial strategy, enabling me to support sustainable growth while maintaining strong governance standards.

Manager, Other

MY
Available
Emad E.

Emad E.

€300/daySpecialist

Driving Gas Turbine Excellence With a proven track record in commissioning, start-up, troubleshooting, and maintenance of gas turbines and centrifugal compressors, I bring a hands-on approach to ensuring high-performance energy systems. Whether it's overseeing heavy-duty gas turbines from industry giants like GE, Siemens, or Mitsubishi, I ensure every operation runs smoothly, from initial setup to long-term functionality.

Engineer, Supervisor / Technician, Superintendent

EG
Available
Sanjeeva S.

Sanjeeva S.

$50/daySpecialist

A dedicated, result-driven and creative electrical and electronic engineer. Good written and verbal communication in both English and French. 15+ years’ experience in industrial systems engineering, ranging from high voltage electrical system design to distributed control system (DCS) and safety system, integrated with ERP systems. Interested in a challenging career in the electrical, electronic and automation field.

Engineer, Manager

MU
Mariam S.

Mariam S.

$180/daySpecialist

Professional and dedicated individual with 18 years’ experience as a petroleum engineer (reservoir simulation & reservoir management) and project manager in onshore and offshore oil fields. Skilled in reservoir and production engineering operation, Substantial experience in EOR/IOR techniques like steam injection and (LSW) low salinity, polymer and surfactant flooding, CCS, geothermal and hydrogen storage projects in the EU. Robust experience with reservoir engineering software like Eclipse (100,300,500), Intersect, Petrel RE, RFD (tNavigator), CMG software Package (Builder, STARS, WinProp,CMOST), , Prosper, MBAL, Saphir, PowerBI, PVT modeling, Spotfire, OFM, decline curve analysis (DCA), COMSOL Multiphysics Python, MEPO, Geo2flow and MATLAB. Energetic, hardworking, and cooperative in multi-culture teamwork with high communication skills.

Engineer

Available
Fouzia M.

Fouzia M.

$300/dayLead

Mechanical Engineer with experience in industrial systems, energy optimisation, and asset care strategy within plant environments. Experience includes steam systems, boilers, rotating equipment, and plant utilities, with focus on improving reliability, reducing downtime, and optimising operating cost. Skilled in maintenance strategy development, asset criticality analysis, lifecycle planning, and capex evaluation. Has delivered work involving energy optimisation, failure analysis, and long-term asset planning, including scenario modelling and ROI-based decision support. Able to support engineering studies, optimisation work, and technical analysis across industrial and energy systems.

Engineer, Inspector, Drafter / Designer, Manager, Other

ZA