TECHNICAL INTEGRATOR

Eviden, part of the Atos Group, with an annual revenue of circa € 5 billion is a global leader in data-driven, trusted and sustainable digital transformation. As a next generation digital business with worldwide leading positions in digital, cloud, data, advanced computing and security, it brings deep expertise for all industries in more than 47 countries. By uniting unique high-end technologies across the full digital continuum with 47,000 world-class talents, Eviden expands the possibilities of data and technology, now and for generations to come.

We are looking for a hands-on, technically sharp HPC Technical Integrator (m/f/d) in Zagreb, Osijek, Split or Croatia remote to join our team.

If you enjoy building powerful compute systems, working with the latest GPUs, and solving complex infrastructure puzzles, this role might be a perfect fit.

You’ll be working on high-performance computing and AI platforms, helping bring together servers, storage, GPUs, and high-speed networks into fully integrated, high-performing clusters. From setting up systems and configuring software to benchmarking and troubleshooting — you’ll play a key part in delivering reliable solutions to our customers. #Eviden

Key responsibilities:

• Set up and integrate HPC clusters — compute nodes, storage systems, GPUs, and network gear.
• Work closely with architects and pre-sales teams to turn customer requirements into real-world deployments.
• Install and configure Linux-based environments (RHEL, Rocky, Ubuntu) along with HPC software like Slurm or PBS.
• Deploy and validate high-speed networking — InfiniBand, 25/100/400GbE, and beyond.
• Tune systems and run benchmarks (like HPL, STREAM, MLPerf) to make sure everything performs as expected.
• Help troubleshoot hardware or software issues during integration and after deployment.
• Document everything from deployment steps to troubleshooting notes for handoff to support or the customer.

Requirements:

• A degree in Computer Science, Engineering, or similar — or equivalent experience.
• 3+ years of experience building or supporting HPC, AI, or data center systems.
• Solid Linux skills and comfort with scripting (bash, Python, etc.).
• Hands-on experience with GPUs (Nvidia or AMD), ideally in multi-GPU or NVLink systems.
• Comfortable with high-speed interconnects like InfiniBand or high-throughput Ethernet.
• Familiar with storage in HPC — especially parallel file systems like Lustre or GPFS.
• Willing to travel on-site, depending on the project needs
• English min. level B2, Croatian native

Benefits:

• Competitive and market aligned compensations and benefits
• Additional and complementary health insurance
• Christmas bonus and gift for children
• Vacation allowance
• Transportation allowance
• Accolade bonus
• Referral bonus
• Jubilee award
• Flexible working hours at Atos or home office
• Multisport card
• Free parking on site
• Unlimited SIM card and business phone
• Days of annual leave above the legal minimum
• More favorable loans in some banks
• Professional and personal development through continuous education and certification
• Wellbeing days & After work gatherings

Important:

• For this position we are not able to offer any VISA sponsorship.
• Only EU citizens will be considered.
• Relocation to Croatia is mandatory.

Let’s grow together.