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Mohamed  Alzain, Construction Manager

Mohamed Alzain

Construction Manager·AJ United Contracting,

Saudi Arabia

Bachelor's degree, The Degree of Bachelor of Engineering in Civil Engineering

Work experience

Total years of experience: 9 years, 2 months

Construction Manager

January 2024 - Present

AJ United Contracting,

Riyadh, Saudi Arabia Hybrid

January 2024 - Present

Project: 150M+) Client:
• Lead full project lifecycle from client requirement definition through scope, schedule, and resource planning for a SAR
150M+ residential development.
• Supervise excavation, backfilling, precast installation, and foundation works, ensuring compliance with project
specifications and approved quality standards.
• Coordinate daily construction activities with subcontractors, consultants, and site engineers to maintain schedule
adherence and project progress.
• Track project performance against the approved baseline schedule in coordination with the planning team, reporting
progress to client and senior management.
• Lead contract negotiations with contractors and suppliers for materials and services.

Company industry:
Real Estate
Job role:
Engineering

Construction Manager

September 2020 - Present

Aljohi group

Riyadh, Saudi Arabia

September 2020 - Present

Alasala project ( NHC ) … Managing and controlling projects of 450 foundations, with my team including brecast, screed and deliver the project on the notice period 9 months was the deadline .
Dealing and maintaining all scope of works and activities organized . Making sure and following up all these requirements has assign by the client ( NHC ) and consult representative .
Deliver a project for Saudi post office ( SPL ) 15 development branches in eastern province Makkah’s Province all cross eastern cities & town and gained satisfaction from the client .

Company industry:
Construction & Building

Coordination Engineer

January 2023 - January 2024

AJ United Contracting,

Riyadh, Saudi Arabia

January 2023 - January 2024

Project:
• Coordinated day-to-day multidisciplinary construction activities for STCs Administrative Towers fit-out project.
• Monitored MEP and architectural finishing works for compliance with approved drawings, specifications, and quality
standards.
• Reviewed design drawings for clashes and inconsistencies; led coordination meetings with consultants, contractors,
and client to resolve technical conflicts before construction.
• Managed RFIs and technical submittals, tracked design changes, and ensured all disciplines remained aligned with
current documentation.
• Coordinated inspections, testing, and handover activities with contractors, consultants, and client representatives;
prepared coordination reports and tracked action items to closure.

Company industry:
Real Estate
Job role:
Engineering

Coordination Engineer

August 2023 - November 2023

AJ United Contracting,

Najran, Saudi Arabia

August 2023 - November 2023

• Coordinated civil, MEP, and finishing works for an electrical warehouse facility with a strong focus on HSE compliance
and safe work practices.
• Enforced adherence to permit-to-work requirements and project HSE regulations throughout construction activities.
• Coordinated with contractors, consultants, and HSE teams to identify risks and resolve site issues, supporting
incident-free execution.
• Monitored inspections, testing, and final handover to ensure safe and timely project completion.

Company industry:
General Engineering Consultancy
Job role:
Engineering

Construction Manager

January 2021 - January 2023

AJ United Contracting,

Jeddah, Saudi Arabia

January 2021 - January 2023

Project: | Client:
• Delivered a fast-track, multi-location milestone project spanning construction, renovation, refurbishment, and fit-out
activities under aggressive deadlines.
• Directed site coordination with subcontractors, consultants, and stakeholders across multiple branches in the
Western Region.
• Handed over completed branches and facilities to Regional Branch Managers (Western Region) and General
Administration (Riyadh).
• Applied lean construction practices to monitor progress, resolve site issues, and maintain schedule and quality
objectives.

Company industry:
Construction & Building
Job role:
Engineering

Construction Manager

January 2020 - January 2021

AJ United Contracting,

Riyadh, Saudi Arabia

January 2020 - January 2021

• Managed integrated civil, mechanical, and electrical infrastructure works including site preparation, earthwork, and
road networks (asphalt, barriers, marking, curbs).
• Delivered storm drainage, potable/fire water supply, and sanitary wastewater collection systems to specification.
• Oversaw medium/low voltage power distribution, street lighting, telecommunications ducting, and lift station
installation.
• Verified materials and workmanship against project specifications and safety standards; prepared financial claim
submissions.

Company industry:
Project & Construction Planning
Job role:
Engineering

Site Engineer

September 2019 - January 2020

Design Lab,

Riyadh, Saudi Arabia

September 2019 - January 2020

• Coordinated daily activities with Chinese project teams and multidisciplinary stakeholders to ensure smooth project
execution.
• Facilitated communication between Chinese engineers, subcontractors, and local teams to resolve site issues and
maintain progress in a multicultural environment.

Company industry:
Architecture
Job role:
Civil Engineering

Civil engineer/

May 2019 - September 2019

Private affairs

Tabouk, Saudi Arabia

May 2019 - September 2019

• 📍sharma tabuk neom project : I was an assistant engineer reflecting our planning for plumbing systems and doing construction on the real field .

Company industry:
Hospitality & Accomodation

Site Engineer

May 2019 - September 2019

Private Affairs,

Tabouk, Saudi Arabia

May 2019 - September 2019

• Supervised implementation of utility network and infrastructure works including lighting, asphalt, water pipelines,
and concrete water tanks.
• Prepared bills of quantities and financial statement tables for project billing.

Company industry:
Hospitality & Accomodation
Job role:
Civil Engineering

site inspector

January 2017 - December 2018

China Civil Engineering Construction Corporation (CCECC),

Zhenjiang, China

January 2017 - December 2018

750M+) Client:
• Supported site supervision and coordination across multiple construction zones of a landmark mixed-use
development.
• Assisted in monitoring structural, architectural, and MEP works for compliance with drawings, specifications, and
quality standards.
• Gained hands-on experience in an international EPC construction environment, collaborating with Chinese engineers
and multidisciplinary teams.

Company industry:
Civil Engineering
Job role:
Accounting and Auditing

Education

Jiangsu University

July 2018

July 2018

Bachelor's degree, The Degree of Bachelor of Engineering in Civil Engineering

China

Jiangsu University

January 2018

January 2018

Bachelor's degree, Civil Engineering

China

Skills

CONSTRUCTION
Expert
CONSTRUCTION
Expert
PLANNING
Expert
PLANNING
Expert
AUTOCAD
Expert
AUTOCAD
Expert
CIVIL ENGINEERING
Expert
CIVIL ENGINEERING
Expert
MANDARIN CHINESE
Expert
MANDARIN CHINESE
Expert
Leadership
Expert
Leadership
Expert
Qc
Expert
Qc
Expert
Project manager
Expert
Project manager
Expert
CONSTRUCTION MANAGEMENT
Intermediate
CONSTRUCTION MANAGEMENT
Intermediate
COORDINATING
Intermediate
COORDINATING
Intermediate
COST CONTROL
Intermediate
COST CONTROL
Intermediate
MANAGEMENT
Intermediate
MANAGEMENT
Intermediate
PROJECT MANAGEMENT
Intermediate
PROJECT MANAGEMENT
Intermediate
PROJECT MANAGEMENT PROFESSIONAL CERTIFICATION
Intermediate
PROJECT MANAGEMENT PROFESSIONAL CERTIFICATION
Intermediate
QUALITY ASSURANCE
Intermediate
QUALITY ASSURANCE
Intermediate
REGULATORY COMPLIANCE
Intermediate
REGULATORY COMPLIANCE
Intermediate
PLUMBING
Expert
PLUMBING
Expert
Civil
Expert
Civil
Expert
Microsoft Office
Expert
Microsoft Office
Expert
Quantity Surveying
Expert
Quantity Surveying
Expert
Site Engineering
Expert
Site Engineering
Expert
Engineering
Expert
Engineering
Expert
civil engineer
Expert
civil engineer
Expert

Languages

English

Native Speaker

Arabic

Native Speaker

Chinese

Expert

Memberships

PMI

association

May 2025

Saudi council of engineers

association engineer

November 2020

Training and Certifications

Certifications
Occupational Health & Safety (HSE)
Project Controls & Scheduling
Risk Management Professional (RMP)
Project Management Professional (PMP)
PMP Certified