ICT Senior Engineer

AECOM; Duba; On-site; SAR 180,000 - 280,000; Full time

Job summary

AECOM in Duba, Saudi Arabia, seeks a senior engineer focused on heavy water systems. You will contribute to the design of water systems, perform calculations, troubleshoot performance, and mentor junior engineers.

The role requires 10+ years in water engineering, a degree in Civil/Chemical/Environmental Engineering, and strong writing and documentation skills. Onsite work adheres to safety and environmental standards.

Qualifications

• 10+ years of professional experience in water engineering, heavy water systems, or related aquatic engineering disciplines.
• Bachelor's degree in Civil Engineering, Chemical Engineering, Environmental Engineering, or related field.
• Demonstrated expertise in water treatment systems design, operation, and optimization.
• Proven experience with heavy water systems, isotope separation, or advanced water processing technologies.
• Strong proficiency in engineering calculations, system analysis, and technical troubleshooting.
• Experience with water quality assessment, monitoring, and compliance standards.
• Ability to work independently on complex engineering assignments with minimal supervision.
• Excellent technical writing and documentation skills.
• Demonstrated mentoring or leadership experience with junior engineering staff.

Responsibilities

• Gathers and correlates basic engineering data using established procedures.
• Works on detailed or routine engineering assignments involving calculations, testing, and analysis related to water treatment systems and heavy water operations.
• Proposes approaches to solve new problems encountered in water systems using modifications of standard procedures.
• Identifies discrepancies in results and troubleshoots water system performance issues.
• Provides guidance to entry-level engineers on heavy water systems and related procedures.
• Performs work with little supervision, ensuring compliance with water safety and environmental standards.
• Independently performs all tasks necessary to complete primary design elements for water systems and heavy water engineering works.
• Requires developmental experience with heavy water or advanced water systems expertise.

Skills

Heavy water systems

Water treatment design

Engineering calculations

Independent work

Technical writing

Mentoring junior staff

Education

Bachelor's degree in Civil/Chemical/Environmental Engineering

Master's degree in Civil, Chemical, or Environmental Engineering

PE licensure or equivalent certification

Tools

CAD software

Engineering modeling tools

Job description

• Primary Location: KSA - Duba, Tabuk, Street Prince Kha

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

Performs specific and moderate portions of a broader assignment of an experienced engineer, with emphasis on heavy water systems and aquatic engineering applications.

• Gathers and correlates basic engineering data using established and well-defined procedures, including water quality metrics, system performance indicators, and heavy water operational parameters.
• Works on detailed or routine engineering assignments involving calculations, testing, and analysis related to water treatment systems and heavy water operations.
• Proposes approaches to solve new problems encountered in water systems using modifications of standard procedures or methods developed in previous assignments.
• Identifies discrepancies in results and troubleshoots water system performance issues.
• Provides guidance to entry-level engineers on heavy water systems, water treatment protocols, and related technical procedures.
• Performs work in accordance with agreed-upon budget and schedule with little supervision, ensuring compliance with water safety and environmental standards.
• Independently performs all tasks necessary to complete primary design elements for water systems and heavy water engineering works.
• Performance at this level requires developmental experience in a professional position with demonstrated heavy water or advanced water systems expertise.

Qualifications

Required Qualifications:

• Minimum 10 years of professional experience in water engineering, heavy water systems, or related aquatic engineering disciplines
• Bachelor's degree in Civil Engineering, Chemical Engineering, Environmental Engineering, or related field
• Demonstrated expertise in water treatment systems design, operation, and optimization
• Proven experience with heavy water systems, isotope separation, or advanced water processing technologies
• Strong proficiency in engineering calculations, system analysis, and technical troubleshooting
• Experience with water quality assessment, monitoring, and compliance standards
• Ability to work independently on complex engineering assignments with minimal supervision
• Excellent technical writing and documentation skills
• Demonstrated mentoring or leadership experience with junior engineering staff

Preferred Qualifications:

• Master's degree in Civil, Chemical, or Environmental Engineering
• Professional Engineer (PE) licensure or equivalent certification
• Experience with regulatory compliance and environmental safety standards in water systems
• Familiarity with CAD software and engineering modeling tools
• Background in project management and budget oversight
• Experience in research and development of innovative water treatment solutions
• Knowledge of industrial or nuclear water systems applications

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&DD, 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 4 00 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.

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