Engineering Division
Established 2012 - Al Madinah, KSA

Modern Technologies
Engineering and Contracting

We add value, one project at a time.

Our exceptional quality of work is the norm - delivering innovative, reliable, and client-focused engineering consultancy solutions across the Middle East and beyond.

2012
Established

Delivering innovative, reliable, and client-focused engineering solutions since 2012.

120+
Projects Delivered

Proven expertise and a results-driven approach across every client engagement.

65+
Staff & Experts

A team with in-depth knowledge of Saudi building codes and authorities' requirements.

Integrity & Repeat
Business Model

High-quality work and on-time delivery are not slogans. They are the only way we do business.

What We Do

Engineering & Consultancy Services

Delivering technical excellence across five core service areas - from initial design through construction support, environmental management, and logistics.

Engineering & Consultancy

Focused technical guidance, innovative solutions, and precise support from planning through execution.

Design Management

Disciplined design oversight ensuring efficiency, compliance, and consistently high-quality outcomes.

Construction Support

Effective planning, coordination, and on-site oversight to deliver reliable, on-time results.

Environment Services

Sustainable development, environmental assessments, and community-focused strategies.

Transport & Logistics

Optimizing mobility, material flow, and operational planning for safe, cost-effective project delivery.

Design Services

  • Hydraulic Design & Modeling
  • Pipe Stress Analysis
  • Pipe Flow Design
  • Structural Design & Modeling
  • Fire Protection Design (NFPA)
  • Telecom Design
  • Oil & Gas Engineering
  • Instrument / Low Current Systems
  • BIM Modeling Capabilities
  • Traffic Studies
  • Master Planning

Construction Services

  • Shop Drawings
  • Construction Support
  • As-Built Preparation
  • Preparation of Procedures & Methodologies
  • Fabrication Drawings
  • Quantity Surveying
  • Claims Support & Management
  • Field Topographic Survey

Speciality Services

  • Design Verifications
  • Alternative Value Engineered Designs
  • Logistics, Lifting & Erection Studies
  • Crude Oil / Gas and NGL Specialists
  • Design Completion
  • BIM Clashes Detection
  • Site Conditions Assessments
Leadership

Key Management

Durry Atassi, P.E.

Durry Atassi, P.E.

Principal Engineering Manager
BSCE State of California

A professional Civil Engineer licensed in California with over 41 years of experience in project management. Durry has worked on many mega projects in the USA (California) and Saudi Arabia with international firms such as Jacobs, Parsons, WSP, SOM, and Egis in Riyadh and Bahrain. As a strategic planning professional in infrastructure development, he has developed and implemented long-term plans for public and private infrastructure projects, aligning them with an organization's vision and goals. This includes analyzing environmental factors, engaging stakeholders, prioritizing initiatives, and creating actionable plans for delivery. He ensures projects meet current and future needs, improve operational resilience, and deliver sustainable outcomes. His diverse background, communication, and leadership skills have given his professional career a new dimension. As a certified co-active coach, he is also championing his passion as a career development expert.

Azmi A. Abousaleh, P.E.

Azmi A. Abousaleh, P.E.

Principal Engineer
M.M.E · Licensed P.E., State of Texas

As a Professional Engineer in the State of Texas, Azmi has 45 years of experience in the oil & gas field. His competencies include management, supervision, mechanical, piping, pipeline, electrical & instrumentation engineering in the oil and gas and petrochemical industries - including plant piping, cross-country pipelines, mechanical and electrical equipment, pumps, valves, pressure vessels, heat exchangers, tanks, instrumentation, leak detection, metering stations, surge relief and drag reducing agent skids. Design and analysis of pipelines (Crude Oil/Gas/NGL), flowlines, trunklines, bulk plants, water/crude/gas wells, chilled water systems, water treatment facilities, irrigation distribution systems, pump stations, tank farm facilities, loading terminals, and other refinery and petrochemical facilities.

Expertise includes project management, project control, cost control, scheduling, reporting, procurement and supervision of various contracts including EPC (Engineering-Procurement-Construction), LSTK (Lump Sum Turnkey), and LSPB (Lump Sum Procure & Build) projects.

Hussam Kassab

Hussam Kassab

Principal Engineer & Manager
BSc. Civil Engineering · PMP® · NFPA-CFPS

Over 35 years of engineering, design, consultancy, engineering support and management experience. Extensive experience in multi-discipline technical environments related to Oil & Gas and Infrastructure - including Petrochemicals, Desalination, Bridges/Causeways, Railways, Terminals, Ports & Berths, and Marine Structures.

Proven experience in design concepts development, master planning, detailed engineering, statutory reviews and approvals, and environmental issues. Main systems/equipment sizing and logistics considerations. Preparation of technical studies, engineering design, concepts development, front-end engineering and RFP preparations for PPP transactions as technical advisor and major EPC projects.

Mohamed Alomar

Mohamed Alomar

Electrical Engineer & Manager
B.S. Electrical Engineering

A highly professional Electrical Engineer and Manager with over 25 years of experience and proven construction management expertise. Mohamed has managed large-scale complex projects from budgeting, scheduling, staffing and quality assurance perspectives.

Expertise covers design of 230kV, 115kV & 69kV switchyard and substations, overhead transmission and 13.8kV distribution lines, electrical power distribution systems, power system protection, technical load evaluation, and equipment sizing. Power System Analysis using ETAP PowerStation Software.

Samir Rania

Samir Rania

Sr. Architectural Manager
Post Graduate Degree in Architecture, Versailles, France

Over 45 years of experience in design and leading/managing multidisciplinary architectural teams across a wide range of master planning and architectural projects. Expertise in enhancing technical aspects for standard and LEED requirements. Planning, programming and design of functional and aesthetic solutions for urban developments and buildings across various occupancies - including Industrial Buildings, Houses, Dwellings, Offices, Hotels, Hospitals, Medium-Rise and High-Rise Buildings.

Samir has been involved in the strategic planning, design and delivery, and stakeholder coordination for many mega projects in Saudi Arabia, Canada, and France. He has worked with international firms including WSP, Khateeb & Alami, and DG Jones.

Ahmad Alkhateeb

Ahmad Alkhateeb

BIM Design Manager
BSc. Interior Architecture, Damascus University

Ahmed is the lead manager of the BIM design team with 16 years of experience managing digital 3D BIM design throughout the full project design cycle. He reinforces BIM standards while leading a technical team of experts, and leverages strong communication skills to optimize collaboration between architects, engineers, contractors, and owner representatives.

Ahmed has overseen the production of many successful BIM models delivering high-quality, clash-free results. He is highly versatile in Autodesk Revit and BIM 360, and has conducted training workshops for new users and entry-level BIM modelers.

Reem Hayder

Reem Hayder

Process Engineer
MSc. Chemical Engineering · BSc. Chemical Engineering

Experience in preparation of key process deliverables including P&IDs, PFDs and piping main arrangements. Design and engineering of Water Treatment systems, Oil & Gas facilities, and utilities systems. Coordination with Piping/Mechanical, Instrumentation and Electrical design teams.

Raghid Abdelsamad

Raghid Abdelsamad

Principal Engineer - Structural
BS Civil Engineering

Raghid brings 17 years of extensive background in structural design, specializing in steel structures. He thrives on complex and challenging design problems - his strong academic foundation and technical depth have made him the go-to engineer for the most demanding structural challenges.

Raghid commands a full suite of structural software including Autodesk Revit, SkyCiv, ETABS/SAP2000, and Ansys for simulation and modeling work.

Jose Togado

Jose Togado

Sr. Mechanical Engineer
BSc. Mechanical Engineering - Electronics Major

Over 25 years of combined experience in design, engineering and construction - covering management, execution, quality assurance, design familiarization and related engineering standards for major buildings, facilities and plants. Expertise includes Utilities Systems (HVAC, Fire Protection, Water Systems).

Extensive experience in the operation and maintenance of Steam Generators with their auxiliaries and other industrial equipment and machinery for a sugar manufacturing plant, as well as District Cooling Facilities.

Portfolio

Projects Experience

Tharwat Town Marine Works
Tharwat Town Marine Works
Tharwat Town Marine Works
Urban Development

Tharwat Town Marine Works

Saudi Arabia

Marine reclamation works and shore protection design for 4,400,000 m2 land development.

Concept Master Plan - New Island KFCA
Concept Master Plan - New Island KFCA
Urban Development

Concept Master Plan - New Island KFCA

King Fahd Causeway Authority, KSA

Concept master plan for the Saudi Side new Island as a commercial and entertainment hub.

King Salman Reservation - Tubaiq
Architectural & Building

King Salman Reservation - Tubaiq

Saudi Arabia

Master plan and architectural concept for a major facilities and theme park project.

Oxagon Terminal Warehouse - NEOM
Structural & Building

Oxagon Terminal Warehouse - NEOM

Saudi Arabia

Structural modeling for a highly technical warehouse measuring 500m x 450m x 85m.

Pipe Stress Analysis & Vibration Model
MEP / Infrastructure

Pipe Stress Analysis & Vibration Model

Jubail, Saudi Arabia

Pipe stress analysis by CAESAR-II for pipelines and process equipment installations.

QGWP Detailed Piping Design
MEP / Infrastructure

QGWP Detailed Piping Design

Qatar (with Veolia ME)

Detailed piping design, stress analysis, structural modeling, fabrication drawings, skids, supports, foundations, and platform design.

Cornish Al-Khobar Development Marine Works
Cornish Al-Khobar Development Marine Works
Urban Development

Cornish Al-Khobar Development Marine Works

Al-Khobar, Saudi Arabia

Design, reclamation, shore protection, and ground improvement for 3,000,000 m2 of new development.

Building Project Cost Engineering
Architectural & Building

Building Project Cost Engineering

Mekkah, Saudi Arabia

BOQs, material specifications, tender design support, finishing review, and life safety planning for a major building complex.

Structural Assessment - STC Sites
Structural Assessment - STC Sites
Structural & Assessment

Structural Assessment - STC Sites

Saudi Arabia

Structural assessment for up to 40 exchange buildings including repairs, strengthening measures, and design supervision.

Riyadh International Convention & Exhibition Center
Structural & Building

Riyadh International Convention & Exhibition Center

Riyadh, Saudi Arabia

Structural design, connection design, shop drawing preparation, and Tekla model development.

Shop & Fabrication Drawings
Shop & Fabrication Drawings
Shop & Fabrication Drawings
Shop & Fabrication Drawings
Design & Documentation

Shop & Fabrication Drawings

Various Locations

Shop and fabrication drawing packages covering structural steel, MEP systems, equipment skids, and fabrication specifications.

Trusted By

Our Clients

A proud portfolio of clients spanning major Saudi institutions, global energy leaders, and international contractors.

svs
alomaier trading and contracting co.
basaier charity
azaz
bci
arm associates
ayamama
tanshia
khonaini international company
intecsa inarsa
powerchina singhydro
arabtec
saudi technical limited
gulf consoudated contractors co
king fahd causeway authority
veolia
nesma and partners
stc
saudi tharwa
saudi aramco
public investment fund
north hills
pahal
Global Presence

Offices & Contacts

🇸🇦

Kingdom of Saudi Arabia

Al Madinah, KSA
C.R. 4650069841
+966 56 289 0928
atassid@gmail.com
🇸🇾

Syrian Arab Republic

Damascus, Syria
 
+963 944 423 015
info@mes-syr.com
🇪🇬

Egypt

Cairo, Egypt
 
+201004572373
islam.aboushady@akoya-eg.com
🇹🇷

Türkiye

Gaziantep, Türkiye
 
+90 551 587 9600
Representative Office
Network

Affiliates & Partners

M

Modern Engineering Solutions

MES

Syria representative and key affiliate providing engineering solutions across the region.

A

Advanced Engineering Solutions

AES

Strategic partner delivering advanced engineering capabilities for complex projects.

N

NCS Engineering Co. W.L.L.

Tylos - Bahrain

Bahrain-based partner providing specialized construction and engineering services.

A

AKOYA Engineering

Egypt

Egypt affiliate supporting engineering and consultancy operations across North Africa.

Engineering Partner

Ready to Partner with Modern Technologies Engineering and Contracting?

Get in touch with SSRC to learn how we can connect you with Modern Technologies Engineering and Contracting's expertise - from design management to speciality Oil & Gas services.