Location & Travel Requirements: Tarragona, Spain or with availability to travel to Tarragona 3–4 days a week

Start: ASAP

About Submer

Submer designs and delivers end-to-end AI datacenter infrastructure built around industry-leading liquid cooling.

We help organizations scale AI beyond the limits of traditional datacenters by enabling higher density, greater efficiency and lower environmental impact – accelerating time-to-AI from first deployment to full production.

What impact you will have

We are looking for two Junior Construction Managers (one with a Civil background and one with a MEP background), to oversee the construction progress on-site, ensure alignment with the project planning, and verify that all works are executed strictly according to approved design documentation.

Each professional will be responsible for monitoring construction activities, validating technical compliance, and ensuring high-quality execution throughout the project lifecycle.

What you’ll do

• Monitor and track construction progress in comparison with the approved project schedule.

• Review, verify, and confirm that all works are executed in accordance with approved design documents, technical specifications, and quality standards.

• Conduct regular site inspections, identify deviations or risks, and propose corrective actions.

• Coordinate closely with contractors, subcontractors, and engineering teams to ensure seamless execution.

• Report progress, issues, and risks to the project management team in a structured and timely manner.

• Support the validation and approval of technical changes, RFIs, and design clarifications.

• Ensure compliance with safety regulations and company standards on site.
  

What you’ll need:

For both profiles:

• Minimum 3 years of experience in construction project supervision or management.

• Strong understanding of construction workflows, quality control, and technical verification.

• Ability to interpret and work with detailed design documentation.

• Excellent communication and problem-solving skills.

• Must be based near the site or able to travel 3–4 days per week to Tarragona.

• Strong sense of responsibility, independence, and on-site presence.

Civil Profile:

• Proven experience in civil works (foundations, structures, earthworks, concrete, etc.).

• Solid understanding of structural design and civil engineering principles.

MEP Profile:

• Proven experience in mechanical, electrical, and/or plumbing systems.

• Strong understanding of MEP design, installation sequencing, and commissioning processes.
  

What we offer

• Attractive compensation package reflecting your expertise and experience.

• Restaurant Pass.

• Private Health Insurance.

• Languages classes (English).

• A healthy work environment with fresh fruits to energise and an on-site gym for active breaks.

• A great work environment characterised by friendliness, international diversity, flexibility, and a hybrid-friendly approach.

• You'll be part of a fast-growing scale-up with a mission to make a positive impact, offering an exciting career evolution.

Our Inclusive Responsibility

Submer is committed to creating a diverse and inclusive environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, veteran status, or any other protected category under applicable law.