Total 5 job vacancies by Ohm Engineering Pte Ltd

Key Responsibilities

• Develop detailed turnaround work packages, job plans, and schedules.

• Review maintenance work scopes, engineering requirements, and inspection findings.

• Conduct site walkdowns to verify job scope, access requirements, and resource needs.

• Prepare manpower, equipment, material, and subcontractor requirements.

• Coordinate with Operations, Maintenance, Inspection, Engineering, SHE, and Contractors during planning and execution phases.

• Estimate labour hours, equipment requirements, and turnaround costs.

• Develop task sequences and identify critical path activities.

• Ensure all materials, tools, permits, and resources are available before execution.

• Monitor turnaround progress and provide daily planning support during execution.

• Track schedule performance, productivity, and work completion status.

• Identify schedule risks, constraints, and opportunities for optimization.

• Prepare turnaround reports, KPIs, and post-turnaround lessons learned.

• Ensure compliance with company safety procedures, quality standards, and client requirements.

Requirements

• Diploma or Degree in Mechanical Engineering or related discipline.

• Minimum 3–5 years of planning experience in refinery, petrochemical, oil & gas, or industrial plant maintenance.

• Experience in plant turnaround/shutdown planning is preferred.

• Planning software such as Primavera P6 or Microsoft Project are added advantage

• Good communication, coordination, and stakeholder management skills.

• Ability to work under tight schedules and turnaround environments.

• Strong understanding of mechanical maintenance activities including:

  • Heaters

  • Static Equipment

  • Rotating Equipment

  • Piping

  • Heat Exchangers

  • Pressure Vessels

  • Valves

Key Responsibilities

Maintenance and Repair: Perform routine maintenance, repairs, and troubleshooting on oil and gas equipment (Exchanger, Pump, Vessel, etc…)

Technical Support: Provide technical assistance and guidance to operations personnel, contractors, and other stakeholders.

Inspections and Testing: Conduct regular inspections and testing to ensure equipment is functioning correctly and safely.

Documentation and Reporting: Maintain accurate records of maintenance activities, inspections, and repairs, and provide detailed reports to management.

Safety and Compliance: Ensure all work is performed in accordance with industry regulations, company policies, and safety procedures.

Troubleshooting and Problem-Solving: Identify and resolve equipment issues, using analytical and problem-solving skills.

Collaboration and Communication: Work closely with operations, maintenance, and other teams to ensure effective communication and coordination.

Continuous Improvement: Identify opportunities for improvement and implement changes to optimize maintenance processes and equipment performance.

Job Description
The Lorry Crane Driver is a driver and operator of Lorry crane. Performs ad hoc duties as
and when required and maintain company’s vehicle

Responsibilities

• Understand and comply with safety requirements.
• Drive the Lorry and also Operate the Lorry Crane Transport materials and equipment.
• Perform safe lifting operation at various site as required.
• Perform maintenance on vehicles such as cleaning interior and exterior & Report immediately if any defects.
• Planning routes and travel schedules to ensure timely delivery of goods and diesel dispense.
• Conducting vehicle maintenance checks to ensure that trucks are in good operating condition.
• Loading and unloading freight using appropriate tools and equipment.
• Keeping accurate records of trucking activities, including mileage and fuel consumption.
• Must follow common safety regulations at Plant & Site.
• Valid Singapore Class 4 license.

Requirements & Professional Skills
- Minimum Primary Education
- Able to Understand, Converse and Write Simple English
- Should Possess valid Class 4 / Class 5 Singapore Driving Experience
- Should Possess WSQ certificate in Lorry Crane Operation or Equivalent.
- SOC (Oil/Petrochemical) (For Site Access)
- Minimum (2) years driving experience in Singapore is required
- Minimum (1) year experience in operating Lorry Crane
- Good familiarity with Singapore roads and traffic pattern is required.
- Should have some minimal knowledge on Vehicle Maintenance and fault checking

Key Responsibilities:

• Provide comprehensive administrative support to staff and workers, including updating attendance records and planning overtime in timesheets.
• Handlemvarious administrative duties such as petty cash claims, training schedules, and training requests.
• Serve as the primary point of contact for both internal and external queries, ensuring efficient and effective communication.
• Provide logistical and administrative support for special projects and events as needed.
• Maintain and update administrative records and databases accurately.
• Assist with any ad-hoc tasks and assignments as required.
• On-the-job training will be provided

Requirements:

• Must be willing to travel to various locations
• Proven experience as a Site Administrative Assistant or in a similar administrative role, preferably within the engineering or construction industry.
• Strong organizational and time management skills, with the ability to prioritize tasks and meet deadlines.
• Excellent communication and interpersonal skills to effectively interact with stakeholders at all levels.
• Proficient in Microsoft Office applications (Word, Excel, PowerPoint) and other relevant software.
• High attention to detail and accuracy in record-keeping and data management.
• Ability to work independently as well as collaboratively in a team environment.

• Responsible for processing monthly payroll, overtime claims, allowances, and staff benefit claims.
• Administration of NS, Maternity, Paternity, and Childcare Claims.
• Tracking of attendance records, leave administration, and statutory claims.
• Work with site administration on payroll matters.
• Ability to churn our payroll and HR data-related reports on a regular basis.
• Ensure all payroll processes are aligned with MOM guidelines and internal policies and procedures.
• Ensure timely processing of monthly salary, CPF, FWL, relevant allowances, and contributions to government agencies.

We’re looking for:

• Min. 3 years of working experience in processing and managing payroll for exempt and non-exempt employees.
• Proficiency in Time and Attendance software, and Microsoft Excel. Someone with Unit4 experience will be highly regarded.
• Good knowledge of Singapore Employment Act and personal income taxation under IRAS.
• Meticulous, able to work independently with strong organizational skills.
• Self-motivated and able to work under pressure.
• Experience in using Prosoft (Unit4) will be an advantage.