Total 5 job vacancies by Dosk Contract Services Pte. Ltd.

Role Summary

Lead and/or execute preventive maintenance(PM), corrective works, and emergency response across medium-voltage (MV) ringmain units (RMUs) and industrial burner-related mechanical/electrical systems. Ensure all works are carried out safely under Permit-to-Work (PTW), meet technical specifications, and are fully documented for client acceptance and billing.

Key Responsibilities

1) Field Service & Troubleshooting

·      Attend customer sites for breakdown support; coordinate safe isolation, access, and permits before work starts.

·      Troubleshoot electrical and mechanical faults within competence; escalate safety-criticalcommissioning/tuning when required.

·      Provide clear updates to clients on findings, risks, and recommended rectification actions.

2) RMU / Substation Maintenance (22 kV / 6.6 kV and associated equipment)

·      Plan and execute PM and servicing activities to maintenance manuals and client specifications.

·      Supervise and coordinatetechnicians/contractors on-site: manpower planning, task allocation, toolbox briefings, and workmanship checks.

·      Oversee insulating oil activities (where applicable): draining, internal cleaning, foreign object checks, refilling/topping-up, and record oil quality checks.

·      Ensure required testing is performed and recorded (e.g., dielectric strength, insulation resistance, partial discharge checks) and that test instruments are within calibration.

·      Coordinate urgent/emergencyrectification works and mobilise within required timeframes when on-call.

3) Burner / Industrial M&E Service Support

·      Perform PM visits using checklists; document condition, parts used, and improvement recommendations.

·      Support service activities forburners/burner controls and related components (e.g., ignition, controls,gas-train components) where trained.

·      Identify correct replacement parts and provide feedback for stocking/kitting decisions.

4) Safety, Quality & Documentation

·      Enforce PTW workflows, safe work procedures, and PPE compliance; stop unsafe work immediately.

·      Produce clear service reports(photos, test results, action items) and obtain customer sign-off.

·      Prepare and submit completion documentation: checklists, test reports, claim forms, and supporting evidence for client Completion Certificates and invoicing.

5) Tools, Spares & Housekeeping

·      Maintain tools/test equipment and PPE in good condition; ensure calibration status is valid before use.

·      Manage spares and consumables: track usage, maintain critical spares readiness, and raise requisitions as needed.

Requirements (Must-Have)

·      Diploma/ITE in Electrical Engineering, Mechanical Engineering, Mechatronics, Building Services/M&E, or equivalent technical qualification.

·      Hands-on maintenance/serviceexperience (e.g., MV switchgear/RMUs, substation equipment, industrial M&E systems, controls, pumps, instrumentation).

·      Good understanding of PTW workflows, basic risk control practices, and field safety supervision.

·      Able to read technicaldrawings/manuals, follow checklists, and write clear job reports.

·      Customer-facing communication and professional on-site conduct.

·      Physically fit for field work; willing to travel to customer sites in Singapore; able to support urgentcall-outs when required.

Nice-to-Have

·      Experience with MVswitchgear/RMU servicing and insulating-oil handling (training can be provided depending on site needs).

·      Exposure to burners/boilers, burner controls/ignition components, fuel-train components, pumps, or industrial controls.

·      Valid Class 3 driving licence.

Working Conditions

·      Worksites: client substations, switchrooms, and industrial/commercial facilities (islandwide).

·      Work hours typically aligned to client working hours; overtime/after-hours works may be required for outages and urgent rectification.

·      Occasionalconfined/limited-access switchroom work and strict adherence to site safety controls.

Duties and responsibilities:

• Reviewing information for completeness and accuracy
• Check plans.
• Prepare assembly (rough sketches) and detailed drawings based on the information and instruction provided
• Able to perform survey data processing, survey plan drawings and quality control.
• Able to draw/draft ESS drawings of utilities
• Prepares and assists in drawing revisions where necessary
• Makes necessary calculations for drawing development
• Prepares As-built drawings and transform AUTOCAD drawings into 3D drawings/ other format as required
• Liaise with field survey team to ensure timely completion of survey tasks
• Perform other duties and responsibilities as assigned from time to time

Requirement:

• AutoCAD drafting knowledge is a must
• Knowledge of land surveying software, ESS drawings of utilities and processing of survey data is an advantage
• Proficiency in Microsoft Office
• Good communication skills
• Able to meet tight deadline
• Able to work in a team as well as independently
• Fresh grads are welcome to apply
• This role does not provide work pass sponsorship

About the Role

We are hiring a hands-on Operations Manager to lead end-to-end operational execution across our business segments:

• DOSK Contract Services (civil/utility works)

• M&E (industrial distribution + technical support for combustion and pump systems)

This role is a ‘control tower’ position – owning daily execution rhythm, safety and quality discipline, vendor/subcontractor coordination, documentation, and KPI outcomes.

Key Responsibilities

A) DOSK – Civil/Utility Operations

• Plan and run daily site operations: scheduling, manpower planning, equipment allocation, and progress tracking.

• Coordinate with main contractors, subcontractors, and site stakeholders to deliver works on time and to quality requirements.

• Oversee core work scopes such as trenching, pipe laying, cable installation, surveying support, and underground utility works.

• Ensure all works follow WSH requirements: risk assessments, method statements, toolbox meetings, permits-to-work, and incident/near-miss reporting.

• Manage logistics and site readiness (materials, equipment mobilization, traffic management and reinstatement coordination where applicable).

• Maintain strong documentation and reporting: daily site records, progress updates, QA checklists, and close-out documentation.

B) M&E + Distribution Operations + Technical Service Coordination

• Run day-to-day operations: inquiry triage, quotation coordination, order processing, procurement follow-ups, and delivery/dispatch coordination.

• Maintain lead-time truth and proactive customer updates; escalate delays early and propose alternatives when needed.

• Own inventory discipline: SKU hygiene, stock accuracy, reorder triggers, and stock availability for critical spares.

• Coordinate troubleshooting and service support (internal technician / partners) and ensure service documentation is completed and filed.

• Work closely with Sales/Engineering/Finance to ensure smooth handovers, accurate documentation, and margin-protecting execution.

C) Group-Level Process & Performance Management

• Build and enforce SOPs/checklists for repeatable execution (site operations, procurement, dispatch, returns, and service reporting).

• Track and improve KPIs: schedule adherence, safety performance, order cycle time, on-time delivery/in-full, response time, stock accuracy, and supplier performance.

• Lead and coach operational staff (site supervisors, warehouse/admin staff, coordinators as applicable).

• Drive continuous improvement to reduce rework, wrong shipments, downtime incidents, and operational waste.

Technical Requirement (Important)

• Able to support first-pass troubleshooting and information gathering for industrial burners and high-pressure pumps (e.g., failure symptoms, key checks, correct spares identification, and safe escalation).

• Comfortable communicating with maintenance/engineering personnel on-site and translating technical findings into clear action plans and parts/service requirements.

Requirements

• Mandatory: Diploma or Bachelor’s in Civil Engineering or M&E (Mechanical/Electrical/Building Services) Engineering.

• 5+ years of relevant operations experience in construction/site operations and/or industrial distribution/supply chain (spares/MRO/engineering supplies).

• Strong knowledge of WSH and site safety management (risk assessments, method statements, supervision, contractor management).

• Proven ability to manage schedules, suppliers/subcontractors, logistics, documentation, and multiple stakeholders.

• Strong communication skills; able to write clear updates and maintain disciplined follow-through.

• Comfortable with Excel and operational reporting; ERP/CRM exposure is an advantage.

Preferred

• Experience in utility/civil works in Singapore (cable works, reinstatement, underground services, gas pipeline related works).

• Experience coordinating industrial troubleshooting/service for combustion systems and/or high-pressure pump systems.

• Exposure to ISO/bizSAFE environments and audit-ready documentation discipline.

About the Companies (M&E Operations)

DOSK Contract Services Pte Ltd delivers infrastructure and underground utility works in Singapore, including trenching, pipe laying, and cable installation across major projects.

3G Electric (S) Pte. Ltd. supports industrial and commercial customers through the supply and after-sales support of industrial combustion equipment and fluid-handling components, including burners, burner spares/controls, gas train components, and high-pressure pumps.

Role Summary

You will manage costing, tendering, and contract administration for M&E-related works across DOSK’s project operations and 3G Electric’s service/installation activities, covering the full commercial cycle from pre-contract to final account. The role requires strong measurement discipline, accurate documentation, and timely claims/valuations.

Key Responsibilities

A) Pre-Contract / Tender

• Review drawings/specifications, conduct site familiarisation where required, and clarify scope with project/engineering teams.

• Prepare quantity take-offs, bills of quantities (BQ) and detailed cost build-ups for M&E-related works.

• Source, evaluate and negotiate supplier/subcontractor quotations; prepare bid comparisons and recommendations.

• Prepare tender submissions, clarification responses and value-engineering options where appropriate.

B) Post-Contract / Cost Control

• Administer subcontracts: prepare/issue POs, track variations and maintain subcontractor cost records.

• Prepare and submit progress claims, payment responses and monthly valuations/cost reports.

• Evaluate subcontractor progress claims and certify payments based on verified measurement and site progress.

• Manage variation orders (VO), claims and supporting documentation; track budget impacts.

• Prepare, negotiate and close final accounts with clients/subcontractors.

C) Commercial Administration & Documentation

• Maintain accurate cost files, correspondence, measurement records and claim substantiation for audit/compliance.

• Coordinate closely with Project Managers, Site Teams and Procurement to ensure cost and scope alignment.

• Support internal improvements to commercial templates, trackers and pricing libraries to improve turnaround and control.

Requirements

• Singapore Citizen or Permanent Resident (mandatory).

• Diploma/Degree in Quantity Surveying / Building / Electrical / Mechanical / M&E (or equivalent).

• 1-5 years relevant QS experience preferred; strong junior candidates may be considered.

• Exposure to M&E measurement and costing (e.g., cable works, ducting/trenching interfaces, piping, equipment installation) is an advantage.

• Strong grasp of measurement, commercial negotiation, and contract documentation.

• Proficient in Microsoft Excel; familiarity with take-off tools (e.g., Bluebeam/CostX) is a plus.

• Detail-oriented and able to manage multiple quotations/projects with clear follow-up and ownership.

What You’ll Get

• Exposure to both large-scale infrastructure delivery and industrial M&E service operations.

• A safety-first, disciplined environment with clear standards for documentation and execution.

• Opportunities to build commercial depth across tendering, claims, and final accounts.

Job Description
We are seeking a highly organized and proactive Project Coordinator to join our team at DOSK Holdings. The ideal candidate will play a vital role in overseeing the planning and execution of construction projects, ensuring that timelines, budgets, and quality standards are met.

Key Responsibilities

• Project Coordination: Collaborate closely with Project Managers to manage schedules, allocate resources, and coordinate day-to-day activities for construction projects.
  Maintain clear communication with clients, subcontractors, and vendors to ensure alignment on project requirements and deliverables.
  Organize site activities, ensuring compliance with safety regulations and project specifications.
  
• Documentation and Compliance: Prepare, review, and manage project documentation, including work orders, site plans, and permits, ensuring all records are accurate and up-to-date.
  Monitor adherence to industry standards, safety regulations, and company policies throughout the project lifecycle.
  
• Logistics and Resource Management: Assist in procuring materials, scheduling equipment, and coordinating with suppliers to avoid project delays.
  Track and report on inventory and resource usage to maintain efficiency and cost control.
  
• Process Improvement: Identify opportunities to optimize workflow, reduce costs, and improve project delivery.
  Recommend innovative solutions to address challenges in resource management, logistics, and scheduling.
  
• On-Site Coordination: Conduct site visits to monitor progress, resolve issues, and ensure high-quality execution.
  Act as a key point of contact for site supervisors, workers, and external stakeholders.
  

Requirements

• Education & Experience: Diploma in Construction Management, Civil Engineering, or a related field.
  4-5 years of experience in project coordination within the construction industry is highly preferred.
  Fresh graduates with relevant internships or hands-on experience are encouraged to apply.
  
• Technical Skills: Proficiency in construction project management tools and Microsoft Office Suite, especially Excel and Word.
  Familiarity with construction safety guidelines and risk management procedures.
  
• Other Requirements:Possession of a valid Driving License.
  Strong organizational, problem-solving, and multitasking abilities.
  Excellent communication skills, both written and verbal, with a strong command of English.
  Having CSCPM Cert will be an added advantage.