Senior Engineer - Drainage

AECOM; Doha; On-site; QAR 250,000 - 420,000; Full time

Job summary

AECOM in Doha, Qatar is seeking a Senior Engineer - Drainage to lead drainage system design and hydraulic modeling on major infrastructure projects. You will execute complex designs, perform analyses, and ensure compliance with local codes while mentoring junior engineers.

The role involves collaboration with architects, contractors, and stakeholders, with opportunities to drive innovation and continuous improvement in drainage solutions across the project lifecycle.

Qualifications

• Bachelor's degree in Civil Engineering or Environmental Engineering or related discipline.
• 12+ years of professional experience in drainage engineering or related infrastructure projects.
• Proven expertise in drainage system design and hydraulic modeling.
• Proficiency with CAD software and engineering design tools.
• Strong knowledge of Qatar building codes and local environmental standards.
• Experience managing projects within budget and schedule constraints.

Responsibilities

• Design, develop, and independently complete drainage system elements for engineering works.
• Perform detailed hydraulic calculations, modeling, and testing to validate performance.
• Mentor and provide technical guidance to entry-level engineers.
• Prepare technical documentation, design drawings, and reports using CAD tools.
• Collaborate with architects, contractors, and stakeholders to ensure project success.
• Manage project timelines and budgets with minimal supervision.

Skills

Fluent English

Fluent Arabic

Communication skills

Analytical thinking

Problem solving

Education

Bachelor's degree in Civil Engineering

Bachelor's degree in Environmental Engineering

Tools

CAD software

Hydraulic modeling tools

Job description

• Primary Location: QA - Doha, QA - Jaidah Square

Company Description

Work with Us. Change the World.

At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world’s most complex challenges and build legacies for future generations.

There has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world.

We're one global team driven by our common purpose to deliver a better world. Join us.

Job Description

We are seeking a detail-oriented and innovative Senior Engineer - Drainage to join our team in Doha, Qatar. You will be responsible for executing complex drainage system designs. This position offers the opportunity to work on meaningful infrastructure projects while contributing to the growth and success of our organization.

• Design, develop, and independently complete primary drainage system elements for engineering works, ensuring compliance with Qatar building codes and MME standards
• Gather, analyze, and correlate engineering data using established procedures and industry best practices to support project development
• Perform detailed hydraulic calculations, modeling, and testing to validate drainage system performance and efficiency
• Identify discrepancies in engineering results and propose analytical solutions using both standard procedures and innovative modifications
• Manage project timelines and budgets with minimal supervision, demonstrating efficient organization and decisive decision-making
• Mentor and provide technical guidance to entry-level engineers, fostering a collaborative and supportive work environment
• Conduct site assessments and surveys to evaluate drainage requirements and develop comprehensive solutions
• Prepare technical documentation, design drawings, and reports using CAD software and industry-standard tools
• Collaborate with cross-functional teams including architects, contractors, and stakeholders to ensure project success
• Stay current with evolving drainage technologies and best practices to drive continuous improvement

Qualifications

• Valid MME (Ministry of Municipality and Environment) professional engineering registration/license
• Fluent in Arabic and English
• Bachelor's degree in Civil Engineering, Environmental Engineering, or related discipline
• Minimum 12+ years of professional experience in drainage engineering or related infrastructure projects
• Proven expertise in drainage system design, hydraulic modeling, and analysis
• Proficiency with CAD software and engineering design tools
• Strong knowledge of Qatar building codes, regulations, and local environmental standards
• Demonstrated experience managing engineering projects within budget and schedule constraints
• Excellent analytical and problem-solving skills with attention to detail
• Experience mentoring and supervising junior engineering staff
• Strong written and verbal communication skills in English
• Project management capabilities and ability to work independently with minimal supervision
• Familiarity with site assessment methodologies and survey procedures
• Professional commitment to quality, transparency, and ethical engineering practices

Additional Information

At AECOM, we are committed to maintaining a secure and trustworthy recruitment process and take any fraudulent hiring activity seriously. To support this commitment, all newly hired employees are required to attend an in‑person Day 1 onboarding at an AECOM office location as a condition of employment.

About AECOM

AECOM is proud to offer comprehensive benefits to meet the diverse needs of our employees. Depending on your employment status, AECOM benefits may include medical, dental, vision, life, AD&D, disability benefits, paid time off, leaves of absences, voluntary benefits, perks, flexible work options,well‑being resources, employee assistance program, business travel insurance, service recognition awards, retirement savings plan, and employee stock purchase plan.

AECOM is the global infrastructure leader, committed to delivering a better world. As a trusted professional services firm powered by deep technical abilities, we solve our clients’ complex challenges in water, environment, energy, transportation and buildings. Our teams partner with public- and private‑sector clients to create innovative, sustainable and resilient solutions throughout the project lifecycle – from advisory, planning, design and engineering to program and construction management. AECOM is a Fortune 500 firm that had revenue of $16.1 billion in fiscal year 2025. Learn more at aecom.com.

What makes AECOM a great place to work

You will be part of a global team that champions your growth and career ambitions. Work on groundbreaking projects – both in your local community and on a global scale – that are transforming our industry and shaping the future. With cutting‑edge technology and a network of experts, you’ll have the resources to make a real impact. Our award‑winning training and development programs are designed to expand your technical expertise and leadership skills, helping you build the career you’ve always envisioned. Here, you’ll find a welcoming workplace built on respect, collaboration and community – where you have the freedom to grow in a world of opportunity.

As an Equal Opportunity Employer, we believe in your potential and are here to help you achieve it. All your information will be kept confidential according to EEO guidelines.