Job Openings at Doheney Services Limited

Doheney Services Limited helps businesses work more efficiently and effectively by providing tech, admin, and structured staff, all within the budget provided. The company has been working with businesses in Nigeria, the UK, and some other parts of the world, to help them do better work for less money. Doheney services can take over tedious tasks like hiring new suitable employees, project management, or even creating reward systems.

We are recruiting to fill the following positions below:

1.) Commercial Officer

Job Location: Lagos

Job Summary

• The Commercial Officer supports the commercial function by preparing quotations and tenders, sourcing vendor prices, and assisting with commercial documentation and contract administration under the guidance of the Head of Commercial.

Key Responsibilities

• Prepare quotations, tenders, and cost estimates for projects under the guidance of the Head of Commercial.
• Assist in the preparation of commercial documents, bid submissions, and tender clarifications.
• Source pricing from vendors, suppliers, and subcontractors to support the quotation and tender preparation.
• Assist in vendor evaluation and selection by comparing prices, technical compliance, and commercial terms.
• Support basic negotiations with vendors and suppliers to obtain competitive pricing.
• Maintain accurate records of quotations, vendor prices, cost breakdowns, and commercial correspondence.
• Support the Head of Commercial in contract administration and documentation tasks.
• Track and report costs, variations, and commercial data as requested.

Requirements

• Bachelor’s degree in Quantity Surveying or Mechanical / Electrical Engineering
• Minimum of 3 years of experience in commercial, estimation, or tendering roles within an MEP contracting or construction environment.
• Proven involvement in the preparation of quotations, tenders, cost estimates, and vendor pricing.
• Basic understanding of contracts, commercial terms, and procurement processes.

Skills and competencies:

• Good numerical and analytical skills with attention to detail.
• Basic negotiation and communication skills.
• Proficiency in Microsoft Excel and other Microsoft Office applications.
• Ability to work under supervision and meet tender deadlines.
• Organised approach to documentation and record-keeping.
• Team-oriented mindset with willingness to support senior commercial staff.

Salary
N300,000 - N350,000 monthly.

Application Closing Date: 6th February, 2026.

Method of Application 
Interested and qualified candidates should send their CV to: rjackson@doheneyservices.com using "Commercial Officer" as the subject of the email.

2.) Project Engineer

Job Location: Lagos
Employment Type: Full-time

Job Summary

• The Project Engineer is responsible for supporting the planning, coordination, and execution of assigned MEP works on construction projects, ensuring activities are carried out safely, on time, and in accordance with approved specifications, quality standards, and project requirements.

Responsiblities

• Support the interface between project ownership and site execution teams for assigned works.
• Assist in the planning, execution, and coordination of Mechanical, Electrical, and Plumbing (MEP) work performed on construction projects.
• Coordinate daily site activities with subcontractors, supervisors, and other trades to ensure smooth workflow and progress.
• Monitor project schedules and report progress, delays, and issues to the Project Manager.
• Assist in controlling project costs by tracking materials, manpower, and site resources.
• Ensure compliance with Health, Safety, Quality, and Environmental (HSQE) standards on site.
• Conduct routine site inspections to verify that installations comply with approved drawings, specifications, and quality requirements.
• Assist in identifying project risks during execution and support the Implementation of mitigation measures.
• Support the management of variations, change orders, and site instructions.
• Coordinate testing, commissioning activities, and snagging works under the direction of the Project Manager.
• Assist in the preparation of progress reports, site records, and project reports documentation.
• Support project close-out activities, including as-built documentation and handover processes.

Requirements

• Minimum of a first degree in Mechanical or Electrical Engineering from a reputable institution or equivalent.
• Minimum of 5 years of experience in MEP project execution and site coordination.
• Hands-on experience with HVAC, electrical, plumbing, and fire protection systems on construction projects.
• Good understanding of construction practices, quality control procedures, and site coordination.
• Skills and Competencies
• Good communication skills and the ability to work effectively with site teams and subcontractors.
• Strong organisational and coordination skills.
• Ability to accurately follow project plans, schedules, and instructions.
• Proficiency in Microsoft Office applications.
• Problem-solving mindset and willingness to learn on complex projects.

Salary
N450,000 monthly.

Application Closing Date: 5th February, 2026.

Method of Application 
Interested and qualified candidates should send their CV to: rjackson@doheneyservices.com using "Project Engineer" as the subject of the email.

3.) Design Engineer

Job Location: Lagos
Employment Type: Full-time

Job Summary

• The Design Engineer is responsible for preparing accurate HVAC, VRF, and plumbing system designs, calculations, and cost inputs, while coordinating with architects, consultants, and vendors to deliver technically compliant and coordinated design solutions.

Responsibilties

• Proven experience in HVAC, VRF, and plumbing system design.
• Ability to independently carry out engineering calculations and prepare design documentation.
• Strong proficiency in AutoCAD; experience with other design software is an advantage.
• Experience coordinating with architects, consultants, and equipment vendors.
• Exposure to estimation, BOQ preparation, or tender support is an advantage

Requirements

• Minimum of 5 years of experience in a similar role.
• Ability to independently carry out engineering calculations and prepare design documentation.
• Proven experience in HVAC, VRF, and plumbing system design.
• Strong proficiency in AutoCAD; experience with other design software is an advantage.
• Skills and Competencies:
• Strong technical and analytical skills with attention to detail.
• Good communication skills for effective coordination with internal and external stakeholders.
• Ability to manage multiple design tasks and meet deadlines.
• Proficiency in Microsoft Office applications.
• Team-oriented mindset with the ability to work independently when required.

Salary
N450,000 monthly.

Application Closing Date: 1st March, 2026.

Method of Application 
Interested and qualified candidates should send their CV to: rjackson@doheneyservices.com using "Design Engineer" as the subject of the email.