Public Job Postings

About the Role

Trees Engineering is currently looking for experienced Offshore Construction Representatives to support an ongoing FSO offshore installation and hook-up campaign in Vietnam.

The selected candidate will be involved in offshore construction supervision activities, ensuring safe and efficient execution of offshore installation, piling, mooring, and hook-up operations in accordance with project requirements and offshore HSE standards.

Key Responsibilities

• Review offshore installation and hook-up related documents and procedures
• Supervise mobilisation and demobilisation activities
• Monitor piling and mooring chain installation activities offshore
• Oversee hook-up activities for the FSO mooring system
• Coordinate with offshore construction teams, marine teams, and project stakeholders
• Ensure offshore activities comply with HSE standards, project procedures, and operational requirements
• Prepare daily progress updates and report construction issues when required
• Support safe execution during offshore installation campaigns

Requirements

• Minimum 8 years of experience in offshore construction, offshore installation, or marine operations within Oil & Gas projects
• Strong experience in offshore hook-up, mooring systems, piling activities, or offshore construction campaigns
• Experience working on FSO/FPSO projects is highly preferred
• Good understanding of offshore HSE practices and offshore operational procedures
• Ability to work in offshore environments and coordinate with multidisciplinary teams
• English communication skill is mandatory
• Vietnamese language skill would be an added advantage

Mandatory Certifications

Candidates must hold valid offshore certifications, such as:

• BOSIET / HUET
• Offshore Medical
• Other relevant offshore safety certifications

Additional Information

• Offshore involvement will be required during installation and hook-up campaigns
• Candidates must be available from Mid-June 2026 onwards
• Rotation and offshore schedule will follow project requirements

Job Purpose

Lead, delivery and coordination of technically complex process engineering design projects execution and

operations, as part of study and/ or project team, in accordance with standards and procedures, schedules

and budget, with a continuous concern on quality standards, targets and customer satisfaction.

JOB MAIN CHALLENGES (specific context, type of business, job complexity)

The candidate should have thorough knowledge and experience in leading large scale detailed engineering projects, with special focus on offshore, in compliance with applicable codes and regulations. The candidate will work with Senior Engineers / Engineers and Designers both within and outside the discipline as needed to ensure deliverables are delivered.

MAIN ACCOUNTABILITIES

To ensure that all Process engineering related works are thoroughly executed with quality, within time and budget.

PROFILE REQUIREMENTS

• Lead a team of process engineers to ensure smooth handling of day-to-day activities in process engineering discipline.

• Experience as Lead Engineer / Technical Advisor

• Prepares technically correct, safe, environmentally friendly, cost and time effective discipline engineering analysis and solutions for approval:

- Design basis

- Process description

- Simulations and calculations

- PFDs and heat & material balance

- Process and Utility P&IDs

- Equipment and instrumentation datasheets

- Utilities and chemicals consumption summaries

• Provides support to all project activities, from engineering to start-up, as required.

• Interfaces with other process engineering disciplines and design team(s); provide guidance and training to less experienced process engineers.

• Guarantees the compliance of process engineering solutions with client requirements, industry standards and Group HSE, engineering processes and best practices.

• Contribute to the development of design procedures, tools, and methodologies.

• Degree in Chemical Engineering with a minimum of 20 years of relevant experience.

Employment Type: Contract

Contract Duration: 1 Year

Working Environment: Offshore / Site-Based

Discipline: HSE (Health, Safety & Environment)

Scope of Work

We are currently seeking suitable candidates for the position of HSE Lead to support an upstream Oil & Gas project environment.

The HSE Lead will be responsible for overseeing health, safety, and environmental activities for offshore/project operations while ensuring compliance with company procedures, project requirements, and regulatory standards.

The role requires strong offshore operational awareness, leadership capability, and experience supporting upstream project execution.

Responsibilities

• Lead HSE implementation for offshore/site activities
• Ensure compliance with HSE regulations, procedures, and standards
• Conduct site inspections, audits, toolbox talks, and risk assessments
• Support incident investigation and corrective action follow-up
• Promote safety awareness and strong HSE culture among project teams
• Monitor permit-to-work activities and high-risk operations
• Coordinate emergency response preparedness and HSE reporting
• Liaise with project teams, contractors, and stakeholders on HSE matters

Requirements

• Minimum 10–15 years of Oil & Gas industry experience
• Strong upstream project exposure
• Proven HSE leadership and regulatory compliance experience
• Diploma or Degree in relevant discipline
• Valid DOSH Green Book certification (mandatory)
• Able to work offshore
• Offshore project experience is preferred
• Experience in E&P environment is an advantage
• Valid BOSIET certification required
• Relevant HSE certifications are preferred
• Good communication and coordination skills
• Immediate or short notice candidates are preferred

Role Summary

Responsible for leading and managing interface coordination activities across engineering, procurement, construction, commissioning, and operations stakeholders for offshore/floater projects. The role ensures smooth integration between multiple project packages, disciplines, contractors, vendors, and regulatory bodies throughout project execution.

Preference will be given to candidates with FPSO/floater project experience and strong familiarity with Malaysian regulatory requirements and offshore project execution practices.

Key Responsibilities

• Lead interface management activities across all project phases including engineering, procurement, construction, commissioning, and handover
• Coordinate interfaces between topsides, hull, marine, subsea, utilities, and third-party packages
• Establish and maintain interface registers, action trackers, and interface management plans
• Facilitate interface meetings with internal teams, clients, contractors, vendors, shipyards, and authorities
• Identify, track, and resolve technical and execution interface issues to avoid schedule or operational impact
• Ensure alignment between project disciplines and package contractors during project execution
• Support integration planning for offshore/floater facilities including FPSO projects
• Liaise with Malaysian regulatory authorities and ensure compliance with local regulatory and project requirements
• Monitor interface deliverables, milestones, and close-out activities
• Support risk assessments, SIMOPS coordination, constructability reviews, and system integration activities
• Provide interface management support during mechanical completion, pre-commissioning, commissioning, and start-up phases
• Prepare interface reports and provide regular updates to project management team

Requirements

• Minimum 10 years of experience in Oil & Gas / Offshore projects
• Proven experience in interface management within EPC/EPCIC projects
• Preferably with FPSO, floater, or offshore production facility experience
• Good understanding of Malaysian offshore regulatory requirements and industry standards
• Experience coordinating across multi-discipline engineering and project teams
• Strong stakeholder management and communication skills
• Familiar with offshore project execution, commissioning, and integration activities
• Ability to manage multiple contractors and interface stakeholders simultaneously

Education

• Bachelor’s Degree in Engineering or related discipline

Software / Systems Familiarity

• MS Office
• Interface Management Systems / Tracking Tools
• Document Management Systems
• Project collaboration platforms

Key Responsibilities

• Comply to the site HSEQ guidelines and Keller policies and procedures.
• Conduct initial commissioning checks and deficiency inspection to ensure plant is compliant with manufactures specific and fit for use
• Conduct pre-operational checks to clean, lubricate and refill equipment as necessary.
• Reports deficiencies to Site Supervisor or Site Engineer for further action.
• Responsible for the safe operation of crane/rig/excavator/loader/boring machine being operated.
• Perform any other ad hoc duties as assigned by superior.

Educational Qualification:

 Preferably SPM / O level or equivalent

 Must possess CIDB green card

 Competency certificate to operate a variety of cranes and piling/drilling rigs would be an added advantage

Length and Types of Working Experience Required:

 2-4 years of working experience

Personal Characteristics and Behaviours Required:

 Always prioritize safety requirements and comply to the safety guidelines indicated Keller Policies

 Sound and detailed understanding of foundations and ground engineering construction

 Good understanding of construction site and need for coordination of tasks between co-workers

 Is self-motivated and demonstrates an ability to work independently and as part of a team

Job Summary

The Crane Operator is responsible for safely operating mobile cranes and lifting equipment to support construction, marine, piling, and heavy lifting activities at project sites. The role ensures all lifting operations are carried out in accordance with approved lifting plans, site safety requirements, and company procedures. The candidate must be experienced in operating cranes within construction or heavy industrial environments and capable of working closely with riggers, signalmen, supervisors, and site teams to ensure safe and efficient lifting execution.

Key Responsibilities

• Operate mobile cranes safely and efficiently during lifting and material handling activities.
• Perform pre-start inspections and daily checks on crane equipment before operations.
• Ensure crane operations comply with approved lifting plans, load charts, and safety procedures.
• Coordinate closely with riggers, signalmen, lifting supervisors, and site personnel during lifting activities.
• Monitor crane stability, load limits, weather conditions, and ground conditions before and during operations.
• Conduct routine maintenance checks and report any defects, malfunctions, or unsafe conditions immediately.
• Support loading, unloading, positioning, and movement of construction materials and equipment.
• Ensure all lifting accessories and rigging equipment are properly used and inspected.
• Maintain accurate equipment inspection and operational records.
• Adhere strictly to HSE policies, toolbox meetings, PTW requirements, and site safety regulations.

Job Requirements

• Minimum SPM / Technical Certificate or equivalent.
• Minimum 3–5 years of experience operating cranes in construction, infrastructure, marine, oil & gas, or heavy industrial projects.
• Valid Crane Operator License / Competency Certificate recognized in Malaysia.
• Valid CIDB Green Card.
• Familiar with lifting safety standards, lifting plans, and crane load charts.
• Experience working in port, marine, piling, geotechnical, or heavy lifting environments is an added advantage.
• Good safety awareness, communication, and coordination skills.
• Able to work in outdoor and site-based environments with extended working hours when required.

Accountabilities and Responsibilities

Project Management and Coordination

 This position is to support Asean Regional Projects (Malaysia, Indonesia, Vietnam and

Others) based in KL office and lead team of engineers. Require to travel to overseas for short

durations to support ongoing projects / tenders.

 Lead the works in accordance with site specific HSEQ Construction Methodologies, Risk

Assessments, Site Rules and Keller Policies and Procedures.

 Assist Design Manager in managing a design team.

 Collaborate with Bid Managers and Project Managers, site teams, and clients to ensure

seamless integration of geotechnical designs into Business Development process and

Construction activities, after securing projects.

 Site visits during bid process as and when required, construction phase ensuring the designs are implemented.

 Understanding and managing client’s requirements and his/her obligations in the

development of a building design.

 Ensuring the design process recognises current legislation, standards and codes of practice.

 Ensuring design information is of the right quality and keeps pace with project timescales

Stakeholder Communication and Client Management

 Act as the primary technical interface for clients, addressing their concerns and aligning

designs with their expectations and project goals.

 Communicate complex geotechnical concepts effectively to non-technical stakeholders and

support business development efforts with technical inputs (both internal & external).

 Visit site regularly to train and create buy-in from site personnel to promote quality and good practices.

 Promote and safeguard the reputation & positive image of the Company.

Risk Assessment and Mitigation

 Conduct geotechnical risk assessments to identify potential challenges and propose

mitigation strategies.

 Ensure that designs consider site-specific risks, environmental factors, and constructability

issues to avoid delays or additional costs.

 Preparing detailed investigation report for any incidents related to technical issue.

 Review with Business Development Manager project closing report and develop future

improvement plans / strategies to reduce risk(s).

Innovation and Continuous Improvement

 Stay updated with advancements in geotechnical engineering and construction technologies, incorporating innovative solutions into projects.

 Lead initiatives for continuous improvement within the design team, enhancing productivity

and adopting sustainable engineering practices.

General

 Using advanced Geotechnical software used by Keller Group.

 Involved in society work, including writing papers to seminars.

 Travel occasionally to overseas offices and participate in global expertise groups.

 Lead, develop and provide training to the team of Engineers.

 Perform any other ad hoc duties as assigned by superior.

Educational, Safety or Professional Qualifications:

 Professional Degree in Civil Engineering and Master Degree in Geotechnical

Length and Types of Working Experience Required:

 At least 5years of working experience in related industry

System or Software Knowledge:

 Plaxis

Personal Characteristics and Behaviours Required:

 Deep understanding of market business standard and practices

 Strong leadership skills in influencing and motivating the team.

 Strong in convincing and getting the buy-in from the Management and External Stakeholders.

 Result-oriented and self-initiated in identifying problems and solutions.

 Awareness of external dynamics that can influence the design.

 Strong decision making and interpersonal skills.

Key Responsibilities

 Adhere to site HSEQ guidelines and Keller’s policies and procedures.

 Diagnose malfunctioning systems and components to identify root causes.

 Inspect electrical and mechanical systems, equipment, and components to detect hazards or defects and perform necessary repairs.

 Plan wiring layouts and equipment installations based on project requirements.

 Assemble, install and maintain equipment and components

 Safely handle tools and adhere to workplace safety standards.

 Conduct basic equipment training for team members.

 Perform scheduled and preventive maintenance on all machinery.

 Guide and lead equipment repair activities.

 Plan spare parts inventory for both electrical and mechanical components.

 Minimize equipment downtime and optimize performance.

 Prepare detailed service reports.

 Lead and implement 5S initiatives at the workplace to maintain organization and safety.

 Operate a forklift as needed

 Troubleshoot issues and provide technical support.

 Undertake any additional responsibilities or tasks assigned by the superior that support

project objectives, team operations, or organizational needs.

 Must be willing to work on construction sites and in outdoor environments under varying

weather conditions.

Educational Qualification:

 Minimum at least PMR, SPM or equivalent

 Must possess CIDB green card

 Competency certificate to operate a variety of heavy machineries would be an added advantage

Length and Types of Working Experience Required:

 2-4 years of working experience

Personal Characteristics and Behaviors Required:

 Always prioritize safety requirements and comply to the safety guidelines indicated by Keller Policies

 Sound and detailed understanding of foundations and ground engineering construction

 Good understanding of construction site and need for coordination of tasks between co-workers

 Is self-motivated and demonstrates an ability to work independently and as part of a team

 Adapts with agility and multitasks effectively in a dynamic, fast-changing VUCA (Volatile, Uncertain, Complex, Ambiguous) environment, taking on responsibilities aligned with evolving project and organizational needs.

Key Responsibilities

HSEQ

 Undertake works in accordance with site specific HSEQ Construction Methodologies, Risk

Assessments, Site Rules and Keller Policies and Procedures together with Site Safety Supervisor.

 Handle emergencies appropriately according to established procedures together with Site Safety

Supervisor

 Conduct Pre-Task Talk (PTT) for all activities carried out on site.

 Comply with all Site HSE rules.

Project Planning and Coordination

 Reports to Site Engineer daily on-site activities, problem encountered and progress respectively

 Supervise and coordinate all sub-contractors on site’s operation matters and ensure their

compliance to Keller Safety Standard.

 Coordinate with project team for all material delivery.

 Record machine, manpower, plant & equipment and material on site and submit to site engineer

Cost, Quality and Time

 Ensure timely and smooth progress of works and record all the unproductive time with reason.

 Manage construction process & maintain workers schedule.

 Ensure compliance with company or government regulations

 Ensure quality control of the works and prepare a quality report.

 Perform any other ad hoc duties as assigned by superior.

Educational Qualification:

• SPM / O level or equivalent
• Candidate possess at least Professional Certificate or
• Diploma in relevant fields

Length and Types of Working Experience:

• At least 1-5 years of working experience in construction industry

Personal Characteristics and Behaviors Required:

• Always priorities safety requirements and comply to the safety guidelines indicated Keller Policies
• Able to communicate and supervise a team of workers
• Ability to work independently with high level of initiative

Key Areas of Responsibility:

• Establish and Maintain OSR Management System
• Conduct mapping and identification of all equipment requiring EIAC
• Undertake inspections and issuance of EIAC for all mandated pressure vessels and lifting equipment
• Provide leadership and guidance on improvements to asset integrity, maintenance schedules and management systems 
• Ensure Compliance with all regulations and guidelines related to OSR
• Engage with regulators on Ping's behalf to ensure buy-in on OSR programme

Requirements:

• Relevant engineering degree
• DOSH Certification for OSR for both Pressure Vessels and Lifting Equipment
• Minimum 3 years experience as OSR Inspector
• Experience stewarding OSR Management System (experience drafting from scratch preferred)
• Well established working relationship with MPM/DOSH a strong benefit