IT Systems & HPC Infrastructure Specialist 60% - contractor

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  "description": "<p><span style=\"color:#121317\">Are you a Linux-savvy IT professional who thrives at the intersection of systems administration and High-Performance Computing (HPC)?</span></p><p><span style=\"color:#121317\">We are looking for a </span><strong><span style=\"color:#121317\">Part-Time IT Systems &amp; HPC Infrastructure Specialist</span></strong><span style=\"color:#121317\"> to manage our technical environment. While we have 30 employees who need standard support, our additional challenge lies in maintaining the high-performance compute farms and cloud-bursting capabilities that drive our engineering team.</span></p><p><span style=\"color:#121317\">Currently, these tasks are handled by our senior engineers; we are looking for a dedicated specialist to take over the tactical management of our local and cloud infrastructure, ensuring our compute-heavy workloads run reliably and securely, as well as helping enhance and maintain our standard office IT infrastructure.</span></p><p style=\"min-height: 1.7em;\"></p><h3><span style=\"color:#121317\">Responsibilities</span></h3><ul><li><p><strong><span style=\"color:#121317\">HPC (High-Performance Computing) - </span></strong><em><span style=\"color:#121317\">Ensuring engineers have the compute and tools needed for their work.</span></em></p><ul><li><p><strong><span style=\"color:#121317\">Compute Management:</span></strong><span style=\"color:#121317\"> Manage and optimize job scheduling tools (</span><strong><span style=\"color:#121317\">SLURM</span></strong><span style=\"color:#121317\">, LSF-like) for heavy compute loads.</span></p></li><li><p><strong><span style=\"color:#121317\">Hardware Acceleration:</span></strong><span style=\"color:#121317\"> Ensure optimal GPU access (both local and cloud-based).</span></p></li></ul></li><li><p><strong><span style=\"color:#121317\">DevOps &amp; Infrastructure - </span></strong><em><span style=\"color:#121317\">Automation, security, and the \"invisible\" backbone that keeps systems running reliably.</span></em></p><ul><li><p><strong><span style=\"color:#121317\">Infrastructure Automation:</span></strong><span style=\"color:#121317\"> Use </span><strong><span style=\"color:#121317\">Ansible</span></strong><span style=\"color:#121317\"> to deploy, configure, and maintain on-premises servers (Proxmox/bare-metal) and cloud environments.</span></p></li><li><p><strong><span style=\"color:#121317\">Containerization &amp; Data Pipelines:</span></strong><span style=\"color:#121317\"> Facilitate data pipelines utilizing </span><strong><span style=\"color:#121317\">Kubernetes, Docker,</span></strong><span style=\"color:#121317\"> and containers.</span></p></li><li><p><strong><span style=\"color:#121317\">Security &amp; IAM:</span></strong><span style=\"color:#121317\"> Manage identity and authentication (</span><strong><span style=\"color:#121317\">LDAP, SSSD, SAML</span></strong><span style=\"color:#121317\">) and maintain firewall rules (Fortinet).</span></p></li><li><p><strong><span style=\"color:#121317\">Data Integrity:</span></strong><span style=\"color:#121317\"> Maintain a rigorous backup/snapshot regime and ensure all SaaS data (e.g. GitLab, Coda) is archived to the NAS.</span></p></li><li><p><strong><span style=\"color:#121317\">Business Continuity:</span></strong><span style=\"color:#121317\"> Establish disaster recovery procedures and conduct security audits/log monitoring.</span></p></li></ul></li><li><p><strong><span style=\"color:#121317\">Helpdesk &amp; IT Operations - </span></strong><em><span style=\"color:#121317\">Supporting the human element and managing the physical office technology.</span></em></p><ul><li><p><strong><span style=\"color:#121317\">User Support:</span></strong><span style=\"color:#121317\"> Provide essential support for the ~ 30 users (troubleshooting hardware, app freezes, network latency).</span></p></li><li><p><strong><span style=\"color:#121317\">Endpoint Management:</span></strong><span style=\"color:#121317\"> Deploy and maintain Operating Systems (</span><strong><span style=\"color:#121317\">Windows/macOS</span></strong><span style=\"color:#121317\">) and manage </span><strong><span style=\"color:#121317\">ESET/Google Admin</span></strong><span style=\"color:#121317\"> consoles.</span></p></li><li><p><strong><span style=\"color:#121317\">Life Cycle Management:</span></strong><span style=\"color:#121317\"> Onboarding/Offboarding employees and providing training on security/IT tools.</span></p></li><li><p><strong><span style=\"color:#121317\">Vendor Relations:</span></strong><span style=\"color:#121317\"> Act as the technical point of contact for partners and third-party service providers.</span></p></li></ul></li></ul>",
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  "company_name": "Vertical Compute",
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  "published_at": "2026-05-12 18:53:41 UTC",
  "requirements": "<ul><li><p><strong><span style=\"color:#121317\">HPC (High-Performance Computing)</span></strong></p><ul><li><p><strong><span style=\"color:#121317\">HPC Experience:</span></strong><span style=\"color:#121317\"> Practical familiarity with job schedulers (</span><strong><span style=\"color:#121317\">SLURM/LSF</span></strong><span style=\"color:#121317\">).</span></p></li><li><p><strong><span style=\"color:#121317\">Workload Management:</span></strong><span style=\"color:#121317\"> Experience managing high-compute workloads, specifically involving </span><strong><span style=\"color:#121317\">CPU and GPU</span></strong><span style=\"color:#121317\"> resource allocation.</span></p></li><li><p><strong><span style=\"color:#121317\">Performance Optimization:</span></strong><span style=\"color:#121317\"> Ability to troubleshoot performance bottlenecks at the system level (memory, daemon processes, latency).</span></p></li></ul></li><li><p><strong><span style=\"color:#121317\">DevOps &amp; Infrastructure</span></strong></p><ul><li><p><strong><span style=\"color:#121317\">Infrastructure as Code:</span></strong><span style=\"color:#121317\"> Proficiency in </span><strong><span style=\"color:#121317\">Ansible</span></strong><span style=\"color:#121317\"> for automated deployment and configuration.</span></p></li><li><p><strong><span style=\"color:#121317\">Linux Administration:</span></strong><span style=\"color:#121317\"> A strong background in </span><strong><span style=\"color:#121317\">Linux System Administration</span></strong><span style=\"color:#121317\"> (the primary OS for your servers and compute nodes).</span></p></li><li><p><strong><span style=\"color:#121317\">Networking &amp; Security:</span></strong><span style=\"color:#121317\"> Practical knowledge of </span><strong><span style=\"color:#121317\">firewall management</span></strong><span style=\"color:#121317\"> (e.g., Fortinet). Identity management expertise with </span><strong><span style=\"color:#121317\">LDAP and SSSD</span></strong><span style=\"color:#121317\">. Experience with </span><strong><span style=\"color:#121317\">system logging</span></strong><span style=\"color:#121317\"> for proactive security monitoring.</span></p></li></ul></li><li><p><strong><span style=\"color:#121317\">AI &amp; Automation Mindset</span></strong></p><ul><li><p><strong><span style=\"color:#121317\">AI Curious:</span></strong><span style=\"color:#121317\"> You are familiar with the current AI landscape and have experimented with </span><strong><span style=\"color:#121317\">AI agents</span></strong><span style=\"color:#121317\"> or LLM-assisted workflows to automate your own work.</span></p></li><li><p><strong><span style=\"color:#121317\">Automation-First:</span></strong><span style=\"color:#121317\"> You naturally lean toward scripting and agentic solutions rather than manual, repetitive fixes.</span></p></li></ul></li><li><p><strong><span style=\"color:#121317\">Helpdesk &amp; IT Operations</span></strong></p><ul><li><p><strong><span style=\"color:#121317\">General IT:</span></strong><span style=\"color:#121317\"> Proficiency in managing </span><strong><span style=\"color:#121317\">Windows and macOS</span></strong><span style=\"color:#121317\"> endpoints (onboarding, cleanup, and troubleshooting).</span></p></li><li><p><strong><span style=\"color:#121317\">SaaS Administration:</span></strong><span style=\"color:#121317\"> Experience with </span><strong><span style=\"color:#121317\">Google Workspace</span></strong><span style=\"color:#121317\"> administration and partner integrations (e.g., Coda, GitLab).</span></p></li><li><p><strong><span style=\"color:#121317\">Mobile/Endpoint Tools:</span></strong><span style=\"color:#121317\"> Comfort using </span><strong><span style=\"color:#121317\">MDM</span></strong><span style=\"color:#121317\"> consoles (Apple Business Manager, ESET, Google Admin).</span></p></li></ul></li><li><p><span style=\"color:#121317\">You are a </span><strong><span style=\"color:#121317\">tactical executor</span></strong><span style=\"color:#121317\">. You don't need to be the chief architect, but you should be able to take strategic input and handle the \"how-to\" of the deployment autonomously.</span></p></li><li><p><strong><span style=\"color:#121317\">Logistics:</span></strong><span style=\"color:#121317\"> Flexibility to support both </span><strong><span style=\"color:#121317\">Leuven and Meylan</span></strong><span style=\"color:#121317\"> sites (remote/on-site split negotiable).</span></p></li></ul><p style=\"min-height: 1.7em;\"></p><h3><span style=\"color:#121317\">Why this role?</span></h3><p><span style=\"color:#121317\">This isn’t a “typical” IT support role. You will be working with a sophisticated, hybrid stack that bridges high-performance on-premises clusters with advanced cloud-native data tools.</span></p><p><span style=\"color:#121317\">It is an ideal position for a technical generalist who enjoys deep-level infrastructure variety—moving from automation and compute orchestration to security and user support—while working in a flexible, part-time capacity within a high-growth technical environment.</span></p><p style=\"min-height: 1.7em;\"></p>",
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      "title": "IT Systems & HPC Infrastructure Specialist 60% - contractor",
      "highlight": null,
      "description": "<p><span style=\"color:#121317\">Are you a Linux-savvy IT professional who thrives at the intersection of systems administration and High-Performance Computing (HPC)?</span></p><p><span style=\"color:#121317\">We are looking for a </span><strong><span style=\"color:#121317\">Part-Time IT Systems &amp; HPC Infrastructure Specialist</span></strong><span style=\"color:#121317\"> to manage our technical environment. While we have 30 employees who need standard support, our additional challenge lies in maintaining the high-performance compute farms and cloud-bursting capabilities that drive our engineering team.</span></p><p><span style=\"color:#121317\">Currently, these tasks are handled by our senior engineers; we are looking for a dedicated specialist to take over the tactical management of our local and cloud infrastructure, ensuring our compute-heavy workloads run reliably and securely, as well as helping enhance and maintain our standard office IT infrastructure.</span></p><p style=\"min-height: 1.7em;\"></p><h3><span style=\"color:#121317\">Responsibilities</span></h3><ul><li><p><strong><span style=\"color:#121317\">HPC (High-Performance Computing) - </span></strong><em><span style=\"color:#121317\">Ensuring engineers have the compute and tools needed for their work.</span></em></p><ul><li><p><strong><span style=\"color:#121317\">Compute Management:</span></strong><span style=\"color:#121317\"> Manage and optimize job scheduling tools (</span><strong><span style=\"color:#121317\">SLURM</span></strong><span style=\"color:#121317\">, LSF-like) for heavy compute loads.</span></p></li><li><p><strong><span style=\"color:#121317\">Hardware Acceleration:</span></strong><span style=\"color:#121317\"> Ensure optimal GPU access (both local and cloud-based).</span></p></li></ul></li><li><p><strong><span style=\"color:#121317\">DevOps &amp; Infrastructure - </span></strong><em><span style=\"color:#121317\">Automation, security, and the \"invisible\" backbone that keeps systems running reliably.</span></em></p><ul><li><p><strong><span style=\"color:#121317\">Infrastructure Automation:</span></strong><span style=\"color:#121317\"> Use </span><strong><span style=\"color:#121317\">Ansible</span></strong><span style=\"color:#121317\"> to deploy, configure, and maintain on-premises servers (Proxmox/bare-metal) and cloud environments.</span></p></li><li><p><strong><span style=\"color:#121317\">Containerization &amp; Data Pipelines:</span></strong><span style=\"color:#121317\"> Facilitate data pipelines utilizing </span><strong><span style=\"color:#121317\">Kubernetes, Docker,</span></strong><span style=\"color:#121317\"> and containers.</span></p></li><li><p><strong><span style=\"color:#121317\">Security &amp; IAM:</span></strong><span style=\"color:#121317\"> Manage identity and authentication (</span><strong><span style=\"color:#121317\">LDAP, SSSD, SAML</span></strong><span style=\"color:#121317\">) and maintain firewall rules (Fortinet).</span></p></li><li><p><strong><span style=\"color:#121317\">Data Integrity:</span></strong><span style=\"color:#121317\"> Maintain a rigorous backup/snapshot regime and ensure all SaaS data (e.g. GitLab, Coda) is archived to the NAS.</span></p></li><li><p><strong><span style=\"color:#121317\">Business Continuity:</span></strong><span style=\"color:#121317\"> Establish disaster recovery procedures and conduct security audits/log monitoring.</span></p></li></ul></li><li><p><strong><span style=\"color:#121317\">Helpdesk &amp; IT Operations - </span></strong><em><span style=\"color:#121317\">Supporting the human element and managing the physical office technology.</span></em></p><ul><li><p><strong><span style=\"color:#121317\">User Support:</span></strong><span style=\"color:#121317\"> Provide essential support for the ~ 30 users (troubleshooting hardware, app freezes, network latency).</span></p></li><li><p><strong><span style=\"color:#121317\">Endpoint Management:</span></strong><span style=\"color:#121317\"> Deploy and maintain Operating Systems (</span><strong><span style=\"color:#121317\">Windows/macOS</span></strong><span style=\"color:#121317\">) and manage </span><strong><span style=\"color:#121317\">ESET/Google Admin</span></strong><span style=\"color:#121317\"> consoles.</span></p></li><li><p><strong><span style=\"color:#121317\">Life Cycle Management:</span></strong><span style=\"color:#121317\"> Onboarding/Offboarding employees and providing training on security/IT tools.</span></p></li><li><p><strong><span style=\"color:#121317\">Vendor Relations:</span></strong><span style=\"color:#121317\"> Act as the technical point of contact for partners and third-party service providers.</span></p></li></ul></li></ul>",
      "requirements": "<ul><li><p><strong><span style=\"color:#121317\">HPC (High-Performance Computing)</span></strong></p><ul><li><p><strong><span style=\"color:#121317\">HPC Experience:</span></strong><span style=\"color:#121317\"> Practical familiarity with job schedulers (</span><strong><span style=\"color:#121317\">SLURM/LSF</span></strong><span style=\"color:#121317\">).</span></p></li><li><p><strong><span style=\"color:#121317\">Workload Management:</span></strong><span style=\"color:#121317\"> Experience managing high-compute workloads, specifically involving </span><strong><span style=\"color:#121317\">CPU and GPU</span></strong><span style=\"color:#121317\"> resource allocation.</span></p></li><li><p><strong><span style=\"color:#121317\">Performance Optimization:</span></strong><span style=\"color:#121317\"> Ability to troubleshoot performance bottlenecks at the system level (memory, daemon processes, latency).</span></p></li></ul></li><li><p><strong><span style=\"color:#121317\">DevOps &amp; Infrastructure</span></strong></p><ul><li><p><strong><span style=\"color:#121317\">Infrastructure as Code:</span></strong><span style=\"color:#121317\"> Proficiency in </span><strong><span style=\"color:#121317\">Ansible</span></strong><span style=\"color:#121317\"> for automated deployment and configuration.</span></p></li><li><p><strong><span style=\"color:#121317\">Linux Administration:</span></strong><span style=\"color:#121317\"> A strong background in </span><strong><span style=\"color:#121317\">Linux System Administration</span></strong><span style=\"color:#121317\"> (the primary OS for your servers and compute nodes).</span></p></li><li><p><strong><span style=\"color:#121317\">Networking &amp; Security:</span></strong><span style=\"color:#121317\"> Practical knowledge of </span><strong><span style=\"color:#121317\">firewall management</span></strong><span style=\"color:#121317\"> (e.g., Fortinet). Identity management expertise with </span><strong><span style=\"color:#121317\">LDAP and SSSD</span></strong><span style=\"color:#121317\">. Experience with </span><strong><span style=\"color:#121317\">system logging</span></strong><span style=\"color:#121317\"> for proactive security monitoring.</span></p></li></ul></li><li><p><strong><span style=\"color:#121317\">AI &amp; Automation Mindset</span></strong></p><ul><li><p><strong><span style=\"color:#121317\">AI Curious:</span></strong><span style=\"color:#121317\"> You are familiar with the current AI landscape and have experimented with </span><strong><span style=\"color:#121317\">AI agents</span></strong><span style=\"color:#121317\"> or LLM-assisted workflows to automate your own work.</span></p></li><li><p><strong><span style=\"color:#121317\">Automation-First:</span></strong><span style=\"color:#121317\"> You naturally lean toward scripting and agentic solutions rather than manual, repetitive fixes.</span></p></li></ul></li><li><p><strong><span style=\"color:#121317\">Helpdesk &amp; IT Operations</span></strong></p><ul><li><p><strong><span style=\"color:#121317\">General IT:</span></strong><span style=\"color:#121317\"> Proficiency in managing </span><strong><span style=\"color:#121317\">Windows and macOS</span></strong><span style=\"color:#121317\"> endpoints (onboarding, cleanup, and troubleshooting).</span></p></li><li><p><strong><span style=\"color:#121317\">SaaS Administration:</span></strong><span style=\"color:#121317\"> Experience with </span><strong><span style=\"color:#121317\">Google Workspace</span></strong><span style=\"color:#121317\"> administration and partner integrations (e.g., Coda, GitLab).</span></p></li><li><p><strong><span style=\"color:#121317\">Mobile/Endpoint Tools:</span></strong><span style=\"color:#121317\"> Comfort using </span><strong><span style=\"color:#121317\">MDM</span></strong><span style=\"color:#121317\"> consoles (Apple Business Manager, ESET, Google Admin).</span></p></li></ul></li><li><p><span style=\"color:#121317\">You are a </span><strong><span style=\"color:#121317\">tactical executor</span></strong><span style=\"color:#121317\">. You don't need to be the chief architect, but you should be able to take strategic input and handle the \"how-to\" of the deployment autonomously.</span></p></li><li><p><strong><span style=\"color:#121317\">Logistics:</span></strong><span style=\"color:#121317\"> Flexibility to support both </span><strong><span style=\"color:#121317\">Leuven and Meylan</span></strong><span style=\"color:#121317\"> sites (remote/on-site split negotiable).</span></p></li></ul><p style=\"min-height: 1.7em;\"></p><h3><span style=\"color:#121317\">Why this role?</span></h3><p><span style=\"color:#121317\">This isn’t a “typical” IT support role. You will be working with a sophisticated, hybrid stack that bridges high-performance on-premises clusters with advanced cloud-native data tools.</span></p><p><span style=\"color:#121317\">It is an ideal position for a technical generalist who enjoys deep-level infrastructure variety—moving from automation and compute orchestration to security and user support—while working in a flexible, part-time capacity within a high-growth technical environment.</span></p><p style=\"min-height: 1.7em;\"></p>",
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