Integrity freelance

  • Bird-eye view on all ongoing projects
  • Browse and match freelancers using AI
  • Manage your jobs postings

Experienced integrity freelance

Hire the best freelancers in integrity for your project

View all
Available
Muhammad S.

Muhammad S.

$92/dayLead

Offshore/Subsea Structure/Installation Engineer with 12 years of experience in engineering, project management, and execution of oil and gas projects in both greenfield and brownfield areas. Project member of FEED, EPCI, and IMR Project (Contractor and Oil and Gas Operator/Client) which performing a feasibility study, detailed design, preparation work for construction, fabrication phase, construction, installation, and modification (repair and removal), monitoring project for offshore and subsea projects.

Engineer

ID
Available
Richard S.

Richard S.

$1,250/daySpecialist

An innovative Chartered Quality, Risk and HSSE Professional – CQI Member (CQP MCQI), IRCA Certified Principal Auditor QMS, with a wealth of proven experience in senior management, implementation, delivery, and handover of multi-billion-dollar projects. A specialist in FPSO, Turrets, Subsea, Topsides, Platform & Jackets, Auditing and Decommissioning. Defining input for FEED, evaluation, kick-off, qualification, procurement, project execution, risk management and mitigation, auditing, commissioning, package close out, handover, RFSU and Operations. Pragmatic yet technical in approach, while determining the safest, cost effective and compliant solutions. Proven in multiple Major and Mega Projects operating within Project Management and Executive Management Teams. Continuous Improvement for Projects and Decommissioning in unchartered territory and devising pioneering solutions. Focused on Quality, HSSE, Risk, strategy, process, management, and teamwork to achieve goals across multi-functional teams. Fully conversant with International Standards and worldwide Regulations, leading audits, investigations, and project teams across multiple tasks, internally and through contractor & supplier networks

Engineer, Manager, Other, Supervisor / Technician

GB
Available
Carl J.

Carl J.

€800/daySpecialist

Results-driven Rotating Equipment Engineer with extensive experience managing complex projects in LNG plants, gas processing and transmission, and petrochemical complexes, refineries, FPSOs, and offshore platforms. Well-versed in leading diverse teams through conceptual, FEED, detailed design, construction, installation and commissioning phases as a PMC and EPC lead engineer whilst managing budgets and cost time resources.

Engineer, Inspector

PH
Available
HASSEN B.

HASSEN B.

$130/daySenior

Highly motivated and results-driven HSE professional seeking a challenging role in the oil and gas industry. Offering expertise in process safety support, HSE supervision, PTW coordination, and project management. Dedicated to maintaining HSE standards, ensuring compliance, and promoting a culture of safety. Committed to driving operational excellence and fostering a safe working environment.

Engineer, Supervisor / Technician, Inspector

Available
adi S.

adi S.

$300/dayLead

Thirty (30) years experiences in EPC Project, FEED Project and Engineering Blanket Service Project, Constructability study Project for onshore and offshore project as Quality Lead Engineer for several Oil & Gas, LNG, refining and petrochemical. The CCE (Certified Cost Engineer) certifications confirm project management knowledge and expertise, while ensuring improvement through mandatory recertification procedures. Have a complete professional experience and exposure. I have worked with equipment maker, engineering company, EPC Contractor and Project Owner. Currently has involved in EPC BP Tangguh Expansion Project LNG Plant. Specialties: QA, QC and project management in oil and gas industries.

Supervisor / Technician, Inspector, Manager, Engineer

ID
Muhammad Bintang F.

Muhammad Bintang F.

IDR 1,500,000/dayJunior

I am Muhammad Bintang Fajar, a passionate Mechanical Engineer with experience in piping engineering, offshore and onshore oil & gas projects, and mechanical maintenance. I hold a Bachelor’s degree in Mechanical Engineering from Sepuluh Nopember Institute of Technology, where I developed a strong foundation in mechanical design, project execution, and problem-solving. Currently, I work as a Piping Engineer at PT Meindo Elang Indah, contributing to offshore (Greenfield) and onshore (Brownfield) field development projects. My role involves reviewing piping isometric drawings, preparing Material Take-Off (MTO) documents, conducting 3D model assessments, and ensuring compliance with ASME B31.3 standards. I also evaluate vendor quotations and collaborate with mechanical and process engineering teams to maintain design accuracy. Previously, I interned at PT Wijaya Karya (Persero) Tbk., where I worked on the Manyar Smelter Project, gaining hands-on experience in piping construction, field supervision, and safety assessments. I also interned as a Mechanical Maintenance Engineer at Joint Operating Body Pertamina-Medco E&P Tomori Sulawesi, where I conducted condition monitoring for rotating equipment, analyzed lube oil and vibration data, and supported preventive maintenance strategies. I am certified in IWCF Level 1, Engineering Project Management, and CAD/CAM & CAE Mechanical Engineering Design, and proficient in AutoCAD, SolidWorks, Ansys, Navisworks, and Fusion 360. My TOEFL score of 630 reflects my strong communication skills, which I have further developed through international exposure and leadership roles. With a keen eye for detail and a problem-solving mindset, I am committed to delivering high-quality engineering solutions, optimizing project workflows, and collaborating effectively within multidisciplinary teams.

Engineer

ID
Available
Ekni Han  A.

Ekni Han A.

$320/daySpecialist

My name is Ekni Han Bin Abd Rahman. I am a multi discipline Professional. I have been involved for over 20 years in oil and gas industries consist of  1. Onshore LNG Process facilities , 2. Offshore process & utilities facilities at ( Platform /Island /FPSO/MOPU ) 3. EPC companies. General Key abilities : · Energetic work ethic and detail-oriented. · Motivates Team members. · Able to Supervise , manage & Coordinate works · Able to bring competitive & positive work Environment at work place. · Able to work in multicultural working environment. ·Understand the important of Communications and Team work at difference level / parties. ·To ensure task given in good progress and completed on time. · Proven Experience & expert in Coordination of Construction activities in Brownfield area. · Abilities to Lead and meet Client expectation (Time Frame) of work activities as per Instructions and target. · Specialize in monitoring and contribute information cross department during Construction Project phase , · Keep All Parties from ( Client / EPC / PMT) at the same page toward job completion Production/Operation Key Abilities · Familiar and understand work Instructions, work procedure, Permit to Work system, Fire Fighting System (Fields and Panel) and Housekeeping. · Expert of plant Operations (Panel and Fields ), Normal Operation & Troubleshooting. · A wide ranges of experiences in Pre-commissioning, Commissioning stages, Normal Operations, Start-up and Shutdown) · Provide , Coaching, Mentoring &Training (Field & DCS) for Operation team members . ·  Experience in process control & field troubleshooting.      

Supervisor / Technician, Other

MY
Available
Ezaideen L.

Ezaideen L.

$299/daySpecialist

15 Years of Expertise in Process Safety and Operational Integrity Management System Framework, Process Safety Risk Assessments, Organizational Culture Improvement, Fire Safety, Technical Safety Engineering and Design.

Engineer, Manager

MY
Available
Sigit W.

Sigit W.

$100/daySpecialist

I'm Scientist, Pipeline and Engineering in Specialist Structure/Construction of Body with H-Beam, Plate and Weld: 1. Pipeline Engineer: Welding Engineer & Field Joint Coating   2. Mechanical Engineer in Structure of Body: Aerospace, Submarine/Naval Architect, Hangars, Storage Tank, Vessel, Over Head Cranes, Pipe Rack, Shelter, Bridge and Girder. STRENGTHS:   Adaptable, Team-Player, Goal Oriented, Optimistic and Managerial Skill   Achievement: I am Indonesian who first discovered the rubber coating chipped in Project Pipeline in Sumatera 370KM from Belawan / Medan to Arun / Aceh and Pipeline in Jakarta MKMT (Muara Karang-Muara Tawar) 30KM from Muara Karang to Muara Tawar coral that has never been detected / Inspection in the project pipeline conducted by PT. Pertamina (circa 1980s), caused by pipes that are already on standby in the above Weld Joint longer to be influenced by several factors such as the effect of hot weather, the cold night rain resulting in chipped rubber joints Coating

Engineer, Manager, Inspector, Superintendent

ID
Available
Karthik I.

Karthik I.

$920/daySpecialist

* Experienced and Results-Oriented Subsea Engineer: Over 23 years of expertise in the Oil & Gas and Mechanical Engineering industries, with a strong focus on feasibility studies, concept engineering, Pre-FEED/FEED, detailed design, calculations, fabrication, testing, construction, and installation of SPS/SURF engineering systems. * Global Project Experience: Successfully represented clients (ENI, Petronas), manufacturers, and contractors on various international projects across the North Sea, Norway, Singapore, USA, UK, Italy, China, India, Indonesia, and Malaysia. * Subsea Systems and Hardware Specialist: Comprehensive experience in subsea field development and project execution, with an exceptional track record in SPS and SURF engineering, including product design, manufacturing, testing, installation, and operational support for components such as wellheads, XMTs, manifolds, connection systems, subsea distribution systems, subsea controls, umbilicals, flowlines, and risers. * Standards Expertise: Proficient in international standards such as ISO 13628-, API 6A/17D/RP2, ASME VIII/B31.3/8, DNV, ASTM, BS, NORSOK, AISC, AWS, and EuroCode3. * Technical Proficiency: Extensive knowledge and hands-on expertise with FEA software (ANSYS, ABAQUS, NASTRAN, PATRAN), design tools (SolidWorks, Pro-E, AutoCAD), and advanced hand calculations using MathCAD and spreadsheets. * Leadership and Collaboration: Demonstrated ability to lead engineering teams through all phases of project execution, effectively managing and mentoring groups of engineers and designers to achieve project objectives

Engineer, Manager, Supervisor / Technician, Superintendent

MY
Available
mohd hakiem Z.

mohd hakiem Z.

MYR 600/daySenior

INTJ traits. a confident and creative Problem Solver is self-motivated, self-sufficient and comes to you with a strong background in engineering & Technical management ; has worked extensively in the oil & gas industries comprehensive understanding of process safety, production, & project management related.

Engineer

MY
Available
Christian Hariady G.

Christian Hariady G.

$600/daySpecialist

An Indonesian citizen and Malaysia RP-T (Residence Pass-Talent) holder. Expert in geotechnical engineering both onshore and offshore. Registered Professional Geotechnical Engineer in Indonesia (G-1) and Executive Professional Engineer (IPU). Have more than 25 years of extensive working experience as contractor, consultant and lecturer. Spent the last 19 years working in onshore and offshore geotechnics in oil and gas industry.

Manager, Engineer

MY
Available
Ahmad A.

Ahmad A.

$560/daySpecialist

General / Summary of Experience: Senior Project Manager, PMP certified with 28 years full-time work experience in management & executing of Offshore / Onshore EPC oil & gas projects throughout all phases (FEED , detailed design & construction engineering , procurement , fabrication , construction and final commissioning stage) not limited to subsea pipelines , cables ,Platforms ( Jackets/, decks) , SPM/PLEM , risers , tie-ins , Hook-up

QA
Leo Franch Elvan S.

Leo Franch Elvan S.

$300/daySenior

26 years of total work experience, with 12 years in Oil and Gas Project. 8 years within Planning/Contract Department as Manager, Senior Planner, Project Planner, Site Planner included 4 years in budget planning, Claims Investigator. almost 2 years as construction Supervisor Structural & Electrical. 2 years in QAQC Department as Senior Engineer. Others experience in QA Department in Electrical Manufacturing Sector. My Working Philosophy is continuous improvement. Work on numerous large Engineering, Procurement, Construction and Commissioning Project. My key strength comes from an Engineering background which allows me to present robust planning / schedule information and investigate / test in a format that has a clear and justifiable basis. A team player who, is always willing to help others overcome difficulties. Has the experience to organize effectively and develop systems to get the plan and job done. I have demonstrated my ability for successfully deliver project's in many different sectors: • Oil & Gas Modules facilities • Bid Stage and Construction Oil & Gas facilities • Wind Turbine Generator (WTG) Foundation Jackets facilities • Shipbuilding, Repair and refurbish of MODU to MOPU • Manufacturing New Product Transfer

Supervisor / Technician

ID
Yoong Hau K.

Yoong Hau K.

MYR 2,700/daySpecialist

Accomplished engineering and maintenance leader with 18+ years of experience in offshore oil & gas operations, asset integrity, and production optimization. Proven expertise in leading multi-disciplinary teams to enhance maintenance strategies, production reliability, and asset integrity across 40+ offshore platforms. Currently driving engineering development planning, overseeing concept select studies and FEED studies for a new gas field, ensuring alignment with operational efficiency, technical feasibility, and regulatory compliance. Extensive experience in brownfield modifications, production enhancement projects, and cost optimization, having successfully delivered 20+ safety and reliability improvement projects while achieving $160M+ in operational savings. Expert in maintenance management, reliability engineering, risk-based inspection (RBI), pressure systems & structural integrity, and subsea inspection programs. Adept at technology deployment to optimize asset performance, incident response planning, and fostering a culture of safety and continuous improvement. A dynamic leader passionate about strategic development, asset lifecycle management, and offshore production sustainability.

Engineer, Manager, Superintendent

MY
Hala F.

Hala F.

€700/dayLead

Chemical Engineer-PhD with more than ten years' experience in the industry mainly the energy sector (Oil & Gas fields, development center and engineering office) and pharmaceutical sector (R&D, plant). Responsible, detail-oriented inclined person with a high team-work spirit, with ability to work on challenging projects in a multi-cultural and international environment. I am passionate about climate protection and energy transition.

Engineer, Manager

FR
Available
Peter K.

Peter K.

$400/daySpecialist

A Quality Management Professional with extensive experience typically in the capacity of a Quality Manager, employed by Owner Operator or Main Contractor, Originating Full QMS Quality Management Systems & Documentation (Design & Write QMS plans, procedures, ITP, related data record formats, etc.), Leading Audit program, Managing QA department and QC team, including associated planning, recruitment, training, logistics, budget and Safety. Predominant Industry experience has been on Energy, Oil & Gas Projects involving Offshore assets (Subsea Pipelines and equipment, Jackets, MSF, Topsides, Semi-Submersibles, etc.), Onshore Installations; (Refineries [inc. major shut-downs], Cross Country Pipelines [inc. compressor, metering and distribution stations] and Power Plant) and Manufacturing (subsea equipment, pipe, fittings, etc.). Assignments have included all Project Phases EPCIC (engineering, procurement, manufacturing & assembly, construction, load-out, transportation, Installation, modification, hook-up, commissioning and survey), covering all Disciplines (pipeline, civil, structural steelwork, mechanical, piping, electrical, instrumentation, control, coating, insulation, etc.).

Manager

MY
Available
Luís Antonio R.

Luís Antonio R.

$1,020/daySpecialist

Competent, inspired, active & consummate professional with extensive upstream-experience of oil and gas industry; proven track record of developing and executing drilling, workover, completion, plugged-dismantling-abandonment wells-structures process & programs; conducting comprehensive cost-time analysis & work teams managing. Recognized ability to manage the projects from start to the end, include but not limited the daily rig activities support for the execution of the operations, HSE practices-protocols & implementing the regulations; supply chain support; scheduling of maintenance, mobilization & installation of the rigs and for the required services suppliers', personnel issues as well. Enthusiastic to train engineering staff, to resolve any matter that may arise or impact the timely and profitable achievement of projects.

Engineer, Manager

ES
Khairul Annuar B.

Khairul Annuar B.

MYR 409/daySenior

Analytical and solution focused professional with more than 10 years of experience as technical personnel with hands on experience on site, extensive customer service, sales, and project management on a wide range of projects involving sensors, piping, mechanicals, and electricals. Outgoing professional with track record of problem solving, system design, programming, process improvement and elevating company profile with target market. A collaborative team member that excels at working with others including stake holders and team members.

Engineer

MY
Dafit A.

Dafit A.

$250/dayLead

Civil/Structure Engineer with 10+ years of experience designing and managing projects for a variety of clients from FEED stage, DED stage, construction stage, pre-commissioning stage, until mechanical completion. Skilled in leading teams and resolving technical issues. Create a positive and productive work environment by communicating with team members and interdisciplinary to mitigate potential concerns.   Provide structural analysis following design basis such as structural building, non-structural building, or non-structural component building and designed in accordance with codes or specifications. In charge of developing and preparing general specifications and construction specifications for civil structures and buildings. Generate the engineering concept, work volume breakdown, specification, and schedule during the FEED (Front End Engineering Design) stage.   Review Material Approval Request proposed by subcontractor to meet general and construction specifications, including following up on the delivery schedule of material. Assist the proposal team with requests for quotations for commercial purposes. Coordinate and identify technical queries, deviations, and alternatives to be submitted by the subcontractor. Prepare and coordinate with the QC Department for the ITR or inspection check list. Perform functional tests of indoor firefighting systems, for instance, one of the completion requirements before handover to the client

Engineer

ID
Available
Hariman Lumban Raja N.

Hariman Lumban Raja N.

$350/dayLead

Experienced professional with over 15 years of experience in piping design and plant layout. Proven track record in feasibility study, FEED, detailed engineering, fabrication, construction and installation in the oil & gas processing industry. I have successfully worked on a variety of offshore and onshore projects. During my 11 years in offshore projects, I have been involved in the FEED, detailed engineering, EPC and EPCI phase of Wellhead Platforms (WHP), Riser Platforms (RP), Floating Production Units (FPU), and Floating Production Storage and Offloading (FPSO) systems. Additionally, I have 4 years of experience in onshore projects such as LNG plants, oil refineries, and gas processing facilities for the EPCI phase. My expertise extends to international oil & gas industrial codes & standards, piping design, plant layout assessment (i.e. operability, accessibility and maintainability analysis), fabrication, construction, mechanical handling assessments, hook-up philosophy, and transportation & installation (T&I) philosophy. Strong analytical abilities and a commitment to continuous learning in a technical environment. Equipped with a foundational understanding of engineering principles and hands-on experience with leading teams in multiple professional and organizational settings. Problem-solving skills and collaborative attitude make me well-suited for roles that require high-level technical expertise. Knowledge of industry standards and regulations, as well as proficiency in using various engineering software such as AutoCAD, Navisworks, Smart Plan Review, Aveva Review, E3D, SP3D, Excel, Word & PowerPoint and project management. Prepared to drive efficiency and innovation in complex piping systems.

Engineer, Supervisor / Technician, Manager, Superintendent, Drafter / Designer

ID
Available
Loo Fung T.

Loo Fung T.

MYR 1,500/daySpecialist

As a experienced supply chain, business and technical leader in oil and gas industry with over 20 years of experience, I have a proven track record of resolving complex issues for stakeholders and delivering industry-leading performance in various roles.   My key accomplishments include winning the 2023 Supply Chain Global Excellence Award for War on Waste leadership and motivation to team, being recognized as one of the elite group of 50 honorees worldwide. I also hold an Advanced Professional Skills in Logistics certification and am a Chartered Professional Engineer with a focus on Leadership and Management, Risk Engineering, and Chemical Engineering. I am passionate about driving innovation, efficiency, and sustainability, and I am always eager to learn new skills and technologies to enhance my performance and contribute to the success of my organization.

Superintendent, Manager

MY
Available
Abdulkareem  A.

Abdulkareem A.

$800/daySenior

I am a highly skilled, precise, and energetic project and operation manager in power, renewable energy, utilities, telecommunications, facilities and asset management, oil and gas and business planning with over 10 years of invaluable experience in successfully overseeing and completing construction projects, maintaining, managing power assets business development with a proven track record of constantly increasing operations efficiency, decreasing operational cost, and cutting lead times. Always exceeding company output numbers and excellent quality control. Also, committed to working safely by following all proper procedures and local regulations. Results-driven operations with cognitive experience in optimizing business processes, improving efficiency, and driving operational excellence. Adept at developing and implementing strategic initiatives to enhance productivity and streamline operations. Seeking a challenging position to leverage my skills in leadership, process improvement, and team collaboration. The attached curriculum vitae provides a more detailed description of my achievements, education, interests, and work experience. I thank you for your time and expectantly wait to hear a positive response from you. Best regards, Muhammed Abdulkareem Idachaba

Manager, Inspector, Engineer, Superintendent

US
Adam W.

Adam W.

$1,225/daySpecialist

My Oilfield career started in 1984 as a Slickline Trainee with "Baker Packers" in Aberdeen. I consider myself to be a self-starting professional who moved from trainee to Consultant over time.

Engineer

ID
Available
Khairul I.

Khairul I.

$500/dayLead

· 33-year-old Indonesian with 9 years of global experience as Materials & Corrosion Engineer in Oil & Gas and Power industries and Thermal & Renewable Energy Project Development. ·       Experienced in asset integrity management, energy project development, materials & corrosion, and project management where I have showcased my strong work ethic, leadership, strategic, analytical thinking, and communication skills.

Manager, Engineer

ID