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SUBMER

Submer specializes in immersion cooling technology that optimizes data center efficiency and sustainability.

climate-techenterprise-software

https://www.submer.com ↗ LinkedIn ↗

Company facts

Founded: 2015
Headquarters: BARCELONABARCELONA
CEO: Daniel Pope

About

At Submer, we are passionate about redefining the future of datacenters with our cutting-edge immersion cooling technology. Our unique solutions enable organizations to optimize their data infrastructure while minimizing their environmental footprint. We believe that the challenges posed by modern computing demand innovative solutions that prioritize efficiency and sustainability. Our immersion cooling technology is designed for high-density environments, allowing businesses to cool servers that exceed 1000W+ TDP. By integrating our systems, clients experience significant reductions in total cost of ownership (TCO) and energy usage. Moreover, our commitment to sustainability is showcased by our ability to reduce direct water consumption to zero, effectively capturing waste heat for energy reuse. This not only enhances operational performance but also positions our clients as leaders in environmental responsibility.

Company facts

Founded: 2015
Headquarters: BARCELONABARCELONA
CEO: Daniel Pope

About

At Submer, we are passionate about redefining the future of datacenters with our cutting-edge immersion cooling technology. Our unique solutions enable organizations to optimize their data infrastructure while minimizing their environmental footprint. We believe that the challenges posed by modern computing demand innovative solutions that prioritize efficiency and sustainability. Our immersion cooling technology is designed for high-density environments, allowing businesses to cool servers that exceed 1000W+ TDP. By integrating our systems, clients experience significant reductions in total cost of ownership (TCO) and energy usage. Moreover, our commitment to sustainability is showcased by our ability to reduce direct water consumption to zero, effectively capturing waste heat for energy reuse. This not only enhances operational performance but also positions our clients as leaders in environmental responsibility.

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16 jobs

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Staff Network Engineer (AI Fabric, Datacenter and Edge Networking) - Radian Arc

Open 50d RemoteWorldwideContractStaff

Design and operate high-performance AI and datacenter networks for a cloud gaming and AI infrastructure platform, focusing on low-latency GPU fabrics, routing, and security across distributed edge and core locations.

AI API Automation Backbone.js Bash +20 skills

Associate Group Legal Counsel (Bilingual English/Spanish)

Open 43d RemoteNorth AmericaContract

Group Legal Counsel (Bilingual English/Spanish) Location: Remote (US-based strongly preferred) Department: Legal Reports To: General Counsel Employment Type: Full-Time About Submer Submer designs and delivers…

AI Contract Lifecycle Management Fintech Regulatory Compliance

Staff Storage Platform Engineer (AI Storage) - Radian Arc

Open 50d RemoteWorldwideStaff

Design and operate a high-performance storage layer for AI workloads (training, fine-tuning, inference) across edge and core deployments, integrating hyperconverged, NVMe, and disaggregated storage systems like StorPool, VAST Data, and Weka.

AI Automation Bash DevOps Distributed Training +8 skills

Sr Platform Security Engineer (Zero Trust and Platform Security)

Open 55d EuropeContractSenior

Designs and implements zero-trust security controls for a GPU-based edge cloud platform, integrating identity, networking, and infrastructure security with automation and AI-assisted tooling.

Agentic AI AI Authentication Automation Citrix +18 skills

Finance Manager – Modular Data Center Infrastructure (Houston, TX - Hybrid)

Open 84d North AmericaContract

Finance Manager – Modular Data Center Infrastructure Location: Houston, Texas (Hybrid or O pen to candidates willing to travel) Travel: Up to 20% About Submer Submer designs and delivers end-to-end AI datacenter…

AI Automation ERP Financial Modeling Financial Reporting +3 skills

Senior Automation Engineer

Open 84d EuropeContractSenior

Location: HQ - Rubí (Barcelona) 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…

AI AutoCAD Automation Bitbucket CAD +10 skills

Senior Observability & Telemetry Engineer - Radian Arc

Open 84d EuropeContractSenior

Location & work modality: EMEA (remote) Start: ASAP Type of Contract: Permanent, full-time About Radian Arc Radian Arc, now part of InferX, Submer's AI cloud and GPU infrastructure platform, provides an…

AI Anomaly Detection Automation CI/CD Citrix +19 skills

Senior Systems Validation & Integration Engineer – Modular Data Centers [Hybrid/Houston, TX -USA]

Open 84d North AmericaContractSenior

Leads validation and integration of modular data center systems in Houston, testing power, cooling, networking, and compute components to ensure seamless operation.

Acceptance Criteria AI Networking

Senior Technical Operations & Deployment Engineer (GPU Cloud Infrastructure)

Open 84d EuropeContractSenior

About Radian Arc. Radian Arc provides an infrastructure-as-a-service (IaaS) platform for running cloud gaming, artificial intelligence and machine learning applications inside telecommunication carrier networks. Our…

AI Airflow Ansible Automation Bash +27 skills

Senior Test & Validation Engineer - Houston, USA [Hybrid]

Open 84d North AmericaFull-timeSenior

Title: Senior Test & Validation Engineer Location: Houston, USA [Hybrid] Type of Role: Permanent / Full time Level of Experience: Mid - Senior (5+ years) Travel Requirements: 10% About Submer At Submer, we’re…

Acceptance Criteria Automation Test Automation

IBMS Design Engineer

Designs and integrates control systems for modular AI data centers, focusing on PLC/SCADA programming, automation, and building management systems to ensure reliable and efficient facility operations.

AI Automation Cybersecurity Ethernet Hmi +3 skills

MEP Design Engineer - HPC/AI Data Centers

Open 55d North America

Leads end-to-end MEP design for large-scale HPC/AI data centers, focusing on high-density liquid cooling and power systems for NVIDIA architectures.

AI Airflow AutoCAD HPC Machine Learning +2 skills

Regional Marketing Manager NAM

Open 42d North AmericaContract

Location & work modality: United States, Texas - Houston (preferred) or Austin - hybrid, with regular presence in the Houston office Start: ASAP Type of Contract: Full Time / Permanent Travel Requirements: Frequent…

AI Stakeholder Management

AI Infrastructure Solutions Architect

Designs and sells end-to-end AI infrastructure solutions, including GPU clusters, high-performance storage, and liquid-cooled datacenter integration, to enable scalable AI deployments.

AI Automation AWS Azure Cisco +15 skills

Senior Brand & Integrated Marketing Manager

Open 31d UKSenior

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…

AI Automation Canva Cloud Figma +5 skills

Technical Program Manager — Data Center Delivery (Houston, TX - USA)

Open 26d North AmericaContract

Lead end-to-end delivery of AI data-center projects, coordinating engineering, construction, and partners to deploy modular liquid-cooled infrastructure on time and within budget.

Acceptance Criteria AI Bash HPC Jira +8 skills