Civil, Structural & Architectural Engineer (CSA) Data Centers

Location & work modality: HQ Rubí (near Barcelona) / hybrid model.

Start: ASAP

Type of Contract: Full Time / Permanent

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 seeking a CSA Engineer to lead and deliver all Civil Structural and Architectural scopes for a next-generation data center featuring high-density AI/HPC workloads and DLC cooling systems. The role ensures structural integrity constructability code compliance architectural coordination and seamless integration of CSA works with MEP IT/OT equipment installation and commissioning activities.

What youll do

1. Civil Structural & Architectural Design

• Design and review foundations slabs steel structures equipment pads and building systems.

• Perform key structural calculations (gravity seismic wind dynamic loads).

• Define architectural layouts fire separations building envelope and space optimization.

2. Multidisciplinary Design Coordination

• Coordinate CSA scope with Mechanical and Electrical teams (penetrations supports clearances).

• Participate in design reviews clash detection and constructability assessments.

• Support value engineering while maintaining performance and reliability.

3. Code Compliance & Permitting

• Ensure compliance with applicable building codes (IBC NFPA ASCE) and AHJ requirements.

• Support permitting submissions and inspections.

4. Construction & Field Engineering Support

• Provide onsite support for CSA works (foundations steel envelope architectural finishes).

• Review shop drawings RFIs and material submittals.

• Inspect concrete steel waterproofing firestopping and architectural systems.

5. Commissioning Handover & Quality

• Support CSA commissioning readiness and punch-list completion.

• Verify anchorage fire barriers egress routes and as-built documentation.

• Contribute to QA/QC risk mitigation and safety compliance.
  

What youll need

• Bachelors or Masters degree in Civil Engineering Structural Engineering Architecture or related field.

• 4 years of CSA experience in mission-critical industrial or data center environments.

• Strong knowledge of IBC ASCE ACI AISC NFPA ADA and related standards.

• Experience coordinating CSA works with MEP disciplines.

• Ability to support fast-track construction environments and resolve field issues efficiently.

Nice to have:

• Experience with high-density or AI/HPC data center projects.

• Familiarity with DLC system structural/architectural considerations.

• Familiarity with Tier standards such as Uptime Institute or TIA-942.

• Experience working in overlapping designconstruction delivery models.

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 characterized by friendliness international diversity flexibility and a hybrid-friendly approach.

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

Our job titles may span more than one job level. The actual base pay is dependent on a number of factors such as transferable skills work experience business needs and market demands.

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.