Jobs at Jamub Group of Companies

Key Responsibilities
Technical Design Review:

• Review and validate road design drawings, geometric alignments, pavement design reports, drainage designs, and traffic engineering documentation.
• Identify design risks and interface with consultants to resolve issues before construction commences.

Construction Supervision:

• Provide full-time technical oversight of road construction activities, including earthworks, sub-base and base-course preparation, asphalt paving, concrete works, drainage structures, bridges, culverts, and road furniture installation.

Pavement Engineering:

• Direct and supervise all pavement-related activities — subgrade preparation, compaction testing, binder and wearing course laying, and quality control of asphalt mix designs.
• Ensure compliance with FMWH, FERMA, and client-specified standards.

Laboratory & Materials Management:

• Oversee site laboratory operations including soil testing (CBR, Atterberg limits, proctor), aggregate grading, bitumen content testing, and Marshall stability tests.
• Approve or reject materials based on test results and specifications.

Quantity & Progress Monitoring:

• Work closely with the Quantity Surveyor to validate interim payment certificates, measure completed works, and track progress against the programme.
• Flag deviations and recommend corrective actions to the Project Manager.

Subcontractor & Plant Management:

• Manage road construction subcontractors and plant operators.
• Ensure equipmentgraders, compactors, paving machines, and asphalt plants are correctly deployed, maintained, and operated to specification

HSE Leadership on Site:

• Champion a zero-tolerance safety culture on all road construction sites.
• Enforce PPE compliance, traffic management plans, excavation safety, and all HSE policies applicable to linear infrastructure works.

Stakeholder & Agency Liaison:

• Liaise with government road agencies (FERMA, FCT-FCDA, State MoW), communities, and utility owners on matters of road diversion, utility relocation, right-of-way, and public complaints.

Reporting & Documentation:

• Prepare and submit daily, weekly and monthly site progress reports, test result summaries, non-conformance reports (NCRs), and as-built documentation to the Project Manager and client.

Qualifications and Requirements
Education:

• Full professional registration with COREN (R.Eng) is mandatory.
• Membership of NSE is required. PMP or PRINCE2 certification is an added advantage.

Professional Certification:

• 18–20 years of verifiable, progressive experience in road and highway construction, with at least 5 years in a senior or lead engineering role.
• Demonstrated experience on federal highways, dual carriageways, or major urban road projects in Nigeria is essential.

Experience:

• Minimum of 8 years of verifiable experience in construction project management, with at least 3 years in a lead Project Manager role.

Technical Skills:

• Advanced proficiency in AutoCAD Civil 3D, road design software (CLIP, HIGHWAY DESIGNER, or equivalent), and MS Office suite.
• Working knowledge of AASHTO and the Nigerian Highway Manual. Familiarity with construction ERP and project management tools is an advantage.

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Qualifications and Requirements
Education:

• Minimum of B.Sc / B.Tech / HND in Civil Engineering or Structural Engineering.
• A postgraduate degree (M.Sc in Structural Engineering or Construction Management) is an added advantage.

Professional Certification:

• Graduate membership or full registration with COREN is required.
• NSE membership is expected.
• PMP, PRINCE2, or SMSTS certification is an advantage.

Experience:

• 5 - 8 years of progressive civil/structural engineering experience, with demonstrable hands-on site supervision on multi-storey residential, commercial, or institutional building projects in Nigeria.

Technical Skills:

• Advanced proficiency in AutoCAD Civil 3D, road design software (CLIP, HIGHWAY DESIGNER, or equivalent), and MS Office suite.
• Working knowledge of AASHTO and the Nigerian Highway Manual. Familiarity with construction ERP and project management tools is an advantage.

Location:

• Must be willing to travel to project sites across Nigeria as required.

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Job Summary

• The Document Control Officer will be responsible for managing, controlling, and maintaining all documents across projects and departments in accordance with company procedures and applicable standards.
• Ensure documents are current, traceable, accessible, and available to the right people at the right time.
• Maintain accuracy, consistency, and compliance across all document management processes.

Key Responsibilities
Document Control System Management:

• Establish, maintain, and continuously improve the company’s Document Management System (DMS).
• Ensure all documents are properly classified, numbered, registered, and stored in line with company procedures.

Document Issuance & Revision Control:

• Control issuance, revision, and supersession of all technical and administrative documents.
• Maintain an up-to-date document register at all times.

Incoming & Outgoing Document Management:

• Receive, log, distribute, and track all incoming and outgoing documents.
• Ensure timely distribution and maintain complete audit trails.

Drawing & Technical Document Control:

• Manage engineering drawings and technical submittals.
• Ensure only current, approved revisions are in circulation across site and office.

Correspondence Tracking:

• Log and track all official correspondence (letters, emails, transmittals, NCRs).
• Follow up to ensure timely responses within agreed timelines.

Archiving & Records Management:

• Maintain both physical and electronic archives for all records.
• Ensure documents are secure, retrievable, and retained per regulatory requirements.

Quality & Compliance Support:

• Support quality management by ensuring all records (inspection reports, ITPs, NCRs) are properly filed and audit-ready.

Staff Support & Training:

• Provide guidance on document control procedures, naming conventions, and DMS usage.
• Promote compliance across all departments.

Reporting:

• Produce regular reports on document status, outstanding submittals, overdue correspondence, and revision history.

Qualifications & Requirements
Education:

• Minimum of OND, HND, or B.Sc. in Library Science, Records Management, Business Administration, Information Management, Engineering, or a related discipline.

Experience:

• Minimum of four (4) years’ experience in document control or records management.
• Experience in construction, engineering, oil & gas, or project-based environments is preferred.

Technical Skills:

• Proficiency in Microsoft Office Suite (Word, Excel, Outlook).
• Experience with EDMS platforms such as Aconex, Procore, SharePoint, or similar.
• Experience with AutoCAD drawing management is an added advantage.

Location Requirement:

• Based in Abuja, FCT. Candidates already resident in Abuja are strongly preferred.

Core Competencies & Personal Attributes:

• Exceptional attention to detail with high accuracy in document management.
• Strong organizational skills with the ability to manage high document volumes.
• Proficient in document systems, spreadsheets, and database tools.
• High level of discretion and confidentiality in handling sensitive information.
• Strong communication and interpersonal skills across all organizational levels.
• Process-oriented mindset with a focus on compliance and continuous improvement.
• Ability to work under pressure, meet deadlines, and maintain accuracy.
• Self-motivated, reliable, and able to work independently with minimal supervision.

What We Offer

• Competitive salary based on experience and qualifications.
• Opportunity to work within a diversified, fast-growing Nigerian conglomerate.
• Support for professional development and certifications (CPD).
• Structured, performance-driven environment with clear career progression.
• Exposure to executive leadership and strategic decision-making

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Job Summary

• The Heavy Duty Maintenance Officer will be responsible for the planned preventive maintenance (PPM), breakdown repair, and overall mechanical/electrical upkeep of the company's fleet of heavy equipment and plant machinery.
• The ideal candidate is a trade-qualified mechanic or technician with hands-on experience maintaining excavators, bulldozers, cranes, tipper trucks, concrete batching plants, and other heavy construction equipment.

Key Responsibilities
Preventive Maintenance Programme:

• Execute and document planned preventive maintenance (PPM) schedules for all heavy equipment including excavators, bulldozers, graders, cranes, compactors, dump trucks, and concrete mixers.
• Ensure PPM is carried out at the correct intervals to maximise uptime and equipment lifespan.

Breakdown Diagnosis & Repair;

• Rapidly diagnose mechanical, hydraulic, electrical, and pneumatic faults on heavy equipment.
• Carry out effective repairs to restore equipment to operational status with minimum downtime.

Hydraulic Systems Maintenance:

• Inspect, service, and repair hydraulic systems including pumps, cylinders, hoses, and control valves. Identify hydraulic leaks and carry out sealing and component replacement as required.

Electrical & Electronic Systems:

• Diagnose and repair electrical faults in vehicle and plant wiring systems. Carry out battery maintenance, starter and alternator testing, sensor checks, and basic ECU/diagnostic scanning.

Parts & Inventory Management;

• Identify and requisition spare parts and consumables. Maintain an accurate stock record of critical spares. Liaise with the procurement team to ensure timely sourcing of genuine or approved replacement parts.

Equipment Inspection & Condition Reporting:

• Conduct pre- and post-operation inspections on all assigned equipment. Prepare detailed condition reports and maintenance logs using prescribed formats.

Welding & Fabrication (Basic);

• Carry out basic welding, cutting, and fabrication tasks for structural repairs to vehicle bodies, buckets, frames, and mountings.

HSE Compliance

• Comply with all health, safety, and environmental policies on all sites and in workshops.
• Use appropriate PPE at all times and ensure maintenance activities do not create hazards for other workers.

Workshop Supervision Support:

• Support the Plant Manager in supervising junior technicians and assistants.
• Ensure proper use of workshop tools, equipment, and documentation.

Requirements
Education:

• Minimum of Trade Test Certificate / City & Guilds / OND in Mechanical Engineering, Plant Maintenance, Automobile Engineering, or a related technical discipline.

Experience

• Minimum of 6 years of hands-on experience maintaining and repairing heavy construction equipment and commercial vehicles in a construction, quarrying, or industrial environment.

Technical Skills:

• Competency in mechanical, hydraulic, and basic electrical systems. Ability to read and interpret engineering drawings, OEM service manuals, and parts catalogues. Experience with diagnostic tools (e.g., CAT ET, Komatsu INSITE, or equivalent) is an advantage.

Core Competencies & Personal Attributes:

• Expert-level hands-on skills in mechanical and hydraulic systems for heavy construction equipment.
• Strong fault-diagnosis ability systematic, logical, and able to resolve complex breakdowns efficiently.
• Excellent understanding of PPM principles and the importance of maintenance records and documentation.
• Physically fit and able to work in challenging field conditions, including outdoor environments, confined spaces, and at height.
• Safety-first mindset committed to HSE compliance and safe working practices at all times.
• Reliable, punctual, and hardworking with a proactive attitude to equipment care and problem prevention.
• Good communication skills able to write clear maintenance reports and communicate faults effectively to supervisors and procurement staff.

What we offer

• Competitive salary commensurate with experience and qualifications.
• Opportunity to work within a diversified, fast-growing Nigerian conglomerate.
• Professional development support the company encourages and supports continuing professional development (CPD) and advanced certifications.
• A structured, performance-driven work environment with clear career progression pathways.
• Direct exposure to executive leadership and involvement in strategic decisions.