Public Job Postings

The Discipline Lead Designer's purpose is to deliver reliable, cost-effective, and safe design solutions that meet project objectives and contribute to the overall success and sustainability of the projects.

Responsibilities

• You are accountable for the selection of methods and procedures, performance of the work, execution and optimization of the design within the discipline scope of the specifications, in compliance with international codes, company and industry standards and regulations.
• You are accountable for proactively planning and completing discipline activities and deliverables within agreed time frame and budget.
• You are responsible for defining and managing the discipline resource needs for your projects.
• You ensure that the discipline Scope of Work is delivered in accordance with both the contractual requirements and SBM’s internal requirements.
• You are responsible for capturing lessons learnt, understanding the change impact within and across project system boundaries.
• You are responsible for managing discipline interfaces, including third parties where applicable (clients, subcontractors, vendors, classification societies and regulatory bodies).
• You may act as Principal Designer or Discipline Designer for an assigned scope of work.

Education

Associate's or bachelor's degree in Engineering, Design, or related field

Experience

• 10 to 15 years in Oil & Gas Industry

Functional Competencies

• Engineering design and calculation tools
• Plant Layout - FPSO Layout
• Structural Topsides
• Detailed design
• Package engineering and manufacturing
• Reliability, operability and safety
• Site engineering
• Planning

The Senior Designer's purpose is to design solutions that achieve high standards of safety, reliability, and sustainability, thereby contributing to the projects and the organization's strategic objectives and long-term success.

Responsibilities

• You are responsible for the selection of methods and procedures, performance of the work, and execution of the design within the scope of the specifications, in compliance with international codes, company and industry standards and regulations.
• You utilize technical knowledge and software tools to clearly depict the design that can be easily and correctly interpreted by others.
• You collaborate with Engineers, other Designers and Lead Designer to proactively share information, ensure design intent is understood, and resolve design conflicts.
• You are responsible for proactively planning and completing activities and deliverables within agreed time frame, as well as for ensuring system interfaces.
• You escalate unresolved issues to the Lead Designer/Engineer to minimize delays in deliverables, understanding how assigned tasks fit within the project schedule and affect other stakeholders in meeting deadlines.
• You ensure applicable lessons learnt are used, understanding the change impact within and across project system boundaries.
• You collaborate with Package Engineers to ensure timely review of vendor documents and that comments are made with the required quality level.
• You start leading designers on assigned scope of work.
• You may act as Lead Designer for assigned scope of work.

Education

Associate's or bachelor's degree in Engineering, Design, or related field

Experience

• 5 to 10 years in Oil & Gas Industry

Functional Competencies:

• Engineering design and calculation tools
• Plant Layout - FPSO Layout
• Structural Topsides
• Detailed design
• Package engineering and manufacturing
• Analysis
• Planning

About the Role

We are seeking an experienced Senior Welding Engineer to support the engineering, fabrication, and construction of major Oil & Gas and Energy projects. The successful candidate will be responsible for developing and implementing welding engineering solutions, ensuring compliance with international standards, project specifications, and quality requirements throughout the project lifecycle.

This role requires strong technical expertise in welding engineering, metallurgy, fabrication, materials selection, inspection, and multidisciplinary coordination.

Key Responsibilities

• Develop and review welding philosophies, procedures, specifications, and engineering deliverables.
• Provide technical support for welding, fabrication, and materials engineering activities throughout project execution.
• Ensure welding designs and engineering deliverables comply with project requirements, international codes, and industry standards.
• Review welding procedures, qualification records, material specifications, and fabrication documentation.
• Coordinate with engineering disciplines, vendors, subcontractors, and fabrication yards to resolve technical issues.
• Support procurement activities through technical evaluations and vendor documentation reviews.
• Participate in inspection, testing, quality assurance, commissioning, and site engineering activities.
• Monitor engineering progress to ensure deliverables are completed within schedule and budget.
• Lead technical discussions, mentor junior engineers, and contribute to continuous improvement initiatives.
• Identify engineering risks and provide practical solutions to support safe and efficient project execution.

Requirements

• Diploma or Bachelor's Degree in Engineering, Metallurgical Engineering, Mechanical Engineering, Materials Engineering, or a related discipline.
• 5–10 years of experience in welding engineering within the Oil & Gas, Offshore, EPC, or Energy industry.
• Strong knowledge of welding processes, metallurgy, fabrication, and piping materials.
• Experience supporting engineering design, procurement, fabrication, construction, and commissioning activities.
• Familiarity with international welding codes, fabrication standards, and quality requirements.
• Experience working with vendors, fabrication yards, and multidisciplinary engineering teams.
• Strong analytical, planning, communication, and problem-solving skills.
• Ability to manage multiple engineering activities within project schedules.

Preferred Experience

Candidates with experience in the following are encouraged to apply:

• Offshore Oil & Gas
• FPSO Projects
• EPC / EPCC
• Topsides Fabrication
• Structural Fabrication
• Piping Systems
• Brownfield & Greenfield Developments

Key Competencies

• Welding Engineering
• Metallurgy
• Fabrication Engineering
• Piping Materials
• Structural Topsides
• Inspection & Testing
• Package Engineering
• Site Engineering
• Vendor Coordination
• Engineering Design 

About the Role

We are seeking an experienced Senior Coating Engineer to support the engineering, design, and execution of coating and corrosion protection systems for offshore and onshore energy projects. The successful candidate will be responsible for delivering safe, reliable, and cost-effective coating solutions while ensuring compliance with project specifications, international standards, and industry best practices.

This role requires strong technical expertise in protective coatings, corrosion control, passive fire protection, vendor coordination, and multidisciplinary engineering throughout the project lifecycle.

Key Responsibilities

• Develop and review coating and corrosion protection philosophies, specifications, and engineering deliverables.
• Select appropriate coating systems and application methods based on project requirements and operating environments.
• Ensure engineering designs comply with international codes, industry standards, and project specifications.
• Perform coating engineering calculations, technical evaluations, and design reviews.
• Coordinate with multidisciplinary engineering teams to ensure seamless integration across project interfaces.
• Review vendor documentation and provide technical support during procurement, fabrication, and construction phases.
• Monitor engineering progress to ensure deliverables are completed within project schedule and budget.
• Support inspection, testing, commissioning, and quality assurance activities related to coating systems.
• Provide technical guidance to junior engineers and contribute to continuous improvement initiatives.
• Participate in resolving technical issues throughout engineering and project execution.

Requirements

• Diploma or Bachelor's Degree in Engineering, Materials Engineering, Mechanical Engineering, Chemical Engineering, or a related discipline.
• 5–10 years of experience in coating engineering within the Oil & Gas, Offshore, EPC, or Energy industry.
• Strong knowledge of protective coating systems, corrosion prevention, and material selection.
• Experience supporting engineering design, procurement, fabrication, and construction activities.
• Familiarity with international coating standards and industry best practices.
• Experience coordinating with vendors, subcontractors, and multidisciplinary engineering teams.
• Strong analytical, problem-solving, communication, and planning skills.
• Ability to manage multiple engineering activities within project timelines.

Preferred Experience

Candidates with experience in the following are encouraged to apply:

• Offshore Oil & Gas
• FPSO Projects
• EPC / EPCC
• Brownfield & Greenfield Developments
• Fabrication Yards
• Passive Fire Protection (PFP)
• Corrosion Engineering

Key Competencies

• Coating Engineering
• Corrosion Protection
• Materials Engineering
• Passive Fire Protection (PFP)
• Engineering Design
• Inspection & Testing
• Vendor Management
• Technical Evaluation
• Site Engineering
• Project Coordination

About the Role

We are looking for an experienced Area Project Procurement Manager to lead procurement activities for a designated project area within large-scale engineering and energy projects. You will be responsible for developing procurement strategies, managing supplier relationships, negotiating contracts, and ensuring timely delivery of materials and services while supporting overall project objectives.

This role requires strong commercial acumen, excellent stakeholder management, and extensive experience managing procurement activities in complex EPC or Oil & Gas projects.

Key Responsibilities

• Develop and execute procurement strategies for the assigned project area.
• Manage the end-to-end procurement process, including sourcing, tendering, bid evaluation, negotiations, and contract award.
• Collaborate closely with project management, engineering, and other stakeholders to align procurement activities with project schedules and technical requirements.
• Conduct supplier market analysis and identify qualified vendors to support project execution.
• Lead commercial negotiations to achieve the best value while ensuring quality, delivery, and contractual compliance.
• Monitor supplier performance and resolve procurement-related issues to minimize project risks.
• Track procurement progress, cost performance, and delivery schedules, providing regular updates to project stakeholders.
• Ensure compliance with company procurement procedures, contractual obligations, and industry regulations.
• Support risk identification and mitigation throughout the procurement lifecycle.
• Foster strong relationships with suppliers and internal cross-functional teams.

Requirements

• Bachelor's Degree in Supply Chain Management, Engineering, Business, or a related discipline.
• Proven experience in procurement management within large-scale EPC, Oil & Gas, Energy, Offshore, or Industrial projects.
• Strong experience managing procurement activities for project-specific scopes.
• Excellent negotiation, commercial, and contract management skills.
• Strong understanding of procurement processes, strategic sourcing, and supplier management.
• Experience evaluating suppliers, conducting commercial bid analysis, and managing vendor performance.
• Familiarity with procurement systems and Microsoft Office applications.
• Excellent communication, stakeholder management, and leadership skills.
• Ability to manage multiple priorities in a fast-paced project environment.

Preferred Experience

Candidates with experience in one or more of the following industries are encouraged to apply:

• Oil & Gas
• Offshore Projects
• EPC / EPCC
• Energy
• Petrochemical
• Industrial Construction

Key Competencies

• Project Procurement Management
• Strategic Sourcing
• Supplier & Vendor Management
• Contract Management
• Commercial Negotiation
• Procurement Planning
• Cost Management
• Risk Management
• Bid Evaluation
• Stakeholder Management

Job Purpose

The Senior Process Engineer is responsible for leading process engineering activities throughout the project lifecycle, from concept and FEED through detailed engineering, construction support, commissioning, and start-up. The role requires providing technical leadership, ensuring compliance with project requirements and industry standards, and delivering safe, efficient, and cost-effective engineering solutions.

Key Responsibilities

Process Engineering

• Lead process engineering design and execution for onshore and offshore oil & gas, energy, petrochemical, or industrial projects.
• Prepare and review process engineering deliverables, including:
• Process Design Basis
• Process Flow Diagrams (PFDs)
• Piping & Instrumentation Diagrams (P&IDs)
• Heat & Material Balances
• Utility Consumption Calculations
• Equipment Datasheets
• Operating Philosophies
• Cause & Effect Diagrams
• Perform process simulations using Aspen HYSYS, Aspen Plus, or equivalent software.
• Conduct equipment sizing calculations for vessels, separators, heat exchangers, pumps, compressors, relief valves, and associated process systems.
• Review and approve vendor documents and technical submissions.

Technical Leadership

• Provide technical guidance and mentorship to junior engineers.
• Serve as the discipline focal point for process engineering matters.
• Coordinate closely with Mechanical, Piping, Instrumentation, Electrical, Structural, and Project Engineering teams.
• Participate in design reviews and interdisciplinary engineering workshops.

Process Safety

• Lead and participate in process safety studies including:
• HAZID
• HAZOP
• SIL Assessment
• LOPA
• Constructability Reviews
• Ensure designs comply with applicable industry codes, standards, and project specifications.
• Support process safety management and risk mitigation activities.

Project Execution

• Support project planning, scheduling, and resource estimation activities.
• Monitor engineering progress and identify technical risks and mitigation measures.
• Interface with clients, consultants, vendors, and third-party stakeholders.
• Support commissioning, start-up, troubleshooting, and operational readiness activities where required.

Requirements

Education

• Bachelor's Degree in Chemical Engineering or related engineering discipline.
• Professional Engineer certification is an added advantage.

Experience

• 8 - 10 years of relevant process engineering experience within Oil & Gas, Energy, Petrochemical, LNG, FPSO, FLNG, or EPC industries.
• Proven experience in FEED, Detailed Engineering, EPC, EPCIC, or Brownfield projects.
• Experience working on offshore production facilities, process packages, or energy infrastructure projects is preferred.

Technical Competencies

• Strong knowledge of:
• Process Design and Simulation
• Process Safety Engineering
• Utility Systems
• Relief and Flare Systems
• Equipment Design and Sizing
• Offshore Production Facilities
• Proficient in Aspen HYSYS, Aspen Plus, or equivalent process simulation software.
• Familiarity with international standards and codes such as API, ASME, ISO, IEC, and NORSOK.

Soft Skills

• Strong analytical and problem-solving capabilities.
• Effective communication and stakeholder management skills.
• Ability to work independently and manage multiple priorities.
• Strong teamwork, leadership, and mentoring abilities.

Preferred Experience

• FPSO, FLNG, LNG, or offshore topsides projects.
• Brownfield modifications and debottlenecking studies.
• Produced water treatment, gas processing, compression, and utility systems.
• Commissioning, start-up, and operational support activities.
• Exposure to energy transition, carbon capture, or sustainability-related projects. 

Location: Indonesia (Travel to Vendor Facilities Required)

Employment Type: Contract (Project-Based)

Duration: Approximately 50–60 Man-Days

Industry: Oil & Gas | Offshore EPC

About the Role

Trees Engineering is seeking an experienced Senior Valve Design Verification Engineer to support a major Oil & Gas project in Indonesia. The successful candidate will provide independent third-party technical verification and validation of industrial valve designs, ensuring compliance with international engineering standards, project specifications, and industry best practices throughout the engineering, manufacturing, inspection, and testing lifecycle.

This role requires a highly experienced valve engineering specialist with extensive knowledge of valve design, engineering calculations, manufacturing processes, quality assurance, and technical verification.

Key Responsibilities

• Perform independent technical verification and validation of industrial valve designs.
• Review engineering drawings, datasheets, dimensional drawings, and design documentation.
• Verify pressure containment design, valve component sizing, sealing arrangements, and material selection.
• Validate valve engineering calculations, including:
• Stem calculations
• Bolting calculations
• Seal diameter calculations
• Pressure design calculations
• Lifting lug calculations
• Review valve qualification and design validation activities in accordance with applicable international standards.
• Evaluate Finite Element Analysis (FEA) reports where applicable.
• Assess engineering methodologies, design procedures, and technical capabilities of valve manufacturers.
• Conduct technical audits of manufacturing facilities, engineering departments, and quality systems.
• Verify manufacturing processes, machining tolerances, assembly procedures, and bolting torque requirements.
• Review Factory Acceptance Testing (FAT), hydrotesting, calibration systems, inspection procedures, and testing facilities.
• Evaluate supplier and sub-supplier qualification processes, material compliance, and engineering controls.
• Verify Quality Management Systems, engineering change management procedures, and NDT qualifications.
• Prepare technical review reports, engineering assessments, observations, and progress reports throughout the project.

Requirements

• Bachelor's Degree in Mechanical Engineering or equivalent.
• Minimum 15 years of experience in valve engineering within the Oil & Gas industry.
• Proven experience in Valve Design Verification, Valve Design Validation, or Independent Technical Review.
• Extensive experience with:
• Ball Valves
• Gate Valves
• Globe Valves
• Check Valves
• Double Block & Bleed (DBB) Valves
• Strong understanding of pressure-containing equipment and valve engineering principles.
• Experience working with valve manufacturers, EPC contractors, or independent engineering consultancy companies.
• Experience supporting Offshore, LNG, Gas Processing, Petrochemical, Refinery, or Pipeline projects.
• Experience reviewing or witnessing Factory Acceptance Tests (FAT).
• Strong analytical, technical review, and engineering reporting skills.
• Willingness to travel to vendor facilities across Indonesia. 

Preferred Experience

Candidates with experience in the following will have an advantage:

• Offshore Oil & Gas EPC Projects
• LNG Facilities
• Gas Processing Plants
• Refinery & Petrochemical Projects
• Valve Manufacturing
• Third-Party Engineering Verification
• Technical Assurance
• Independent Design Review
• International Oil & Gas Operators (IOC) projects

Key Responsibilities:

- Identify and secure funding from banks, financial institutions, government agencies, and investors.

- Lead financing applications, negotiations, and documentation.

- Identify and manage grants, incentives, and government funding programs.

- Prepare financial models, business plans, cash flow forecasts, and funding proposals.

- Build and maintain relationships with bankers, investors, and funding partners.

- Prepare reports and presentations for management and support strategic projects as required.

Requirements:

- Degree in Finance, Accounting, Banking, Economics, Business Administration, or related field.

- 8–15 years of experience in corporate banking, corporate finance, project finance, treasury, investment banking, or financial advisory.

- Proven track record in securing corporate loans, project financing, grants, or government funding.

- Strong financial modelling, business planning, and stakeholder management skills.

- Experience in the Oil & Gas, Energy, Engineering, or Industrial sectors is an advantage.

• Develop customer-oriented technical solutions for logistic projects and bids
• Execute transport related calculation (cargo secure calculations, deck strength check, rigging calculation, Mooring analysis, etc)
• Design lifting plans and other installation drawings in 2D/3D
• Drawings & plan for transportation (Land transport plan, stowage plan, sea-fastening plan, swept path, etc)
• Prepare technical documents (Method of statement, Loading/ Discharge report, Route survey report, Towing manual, Cargo inspection report, Risk Assessment etc)
• Conduct route survey, cargo inspection, support our operations remotely / on site and execute pre-shipment inspection

Project Type: Offshore / FPSO / Floating Unit Modules

Project Site: Yantai, China

Duration: 8 - 9 months

Key Responsibilities

This role is focused on detailed engineering support for static equipment and mechanical packages. Day-to-day responsibilities include:

•    Prepare and review static equipment engineering deliverables

•    Handle pressure vessel and static package design work

•    Review datasheets, specifications, calculations, and vendor documents

•    Support technical bid evaluation (TBE) and vendor clarification

•    Work closely with project, procurement, fabrication, and yard teams

•    Ensure designs are suitable for offshore / floating unit requirements

•    Support the detailed engineering stage of the project — not limited to FEED or site supervision

Candidate Requirements

Experience

•    Minimum 12+ years of mechanical engineering experience

•    Demonstrated, hands-on static equipment and pressure vessel design exposure

•    Prior involvement in offshore, FPSO, or floating unit detailed engineering projects strongly preferred

Technical Skills

•    Strong working knowledge of static package design (pressure vessels, columns, heat exchangers, tanks, and similar equipment)

•    Competence in reviewing and validating vendor datasheets, specifications, and design calculations

•    Familiarity with relevant codes and standards for pressure equipment design (e.g. ASME, API)

•    Experience supporting technical bid evaluations and vendor technical clarifications

•    Comfortable working through the detailed engineering stage in a fabrication yard / EPC environment