System Administrator (Part-time)

Job Description

Type: Part-time (20h/week)

Location: Fully remote, EST preferred (+/-3h CET)

Start date: ASAP

Languages: English is mandatory

We are hiring at Pragmatike to expand our team and support the growth of our internal projects. Our focus is on developing cutting-edge solutions in Cloud Computing, Blockchain, and Artificial Intelligence, while fostering a culture of collaboration and innovation. Joining us means being part of a passionate team where your ideas and skills directly contribute to shaping tomorrow's technologies.

We are currently looking for a System Administrator to help manage and scale our infrastructure.. This role is Part-time (20 h/week). This role is ideal for someone who thrives in a fast-paced research and development environment, has experience managing HPC clusters, and is comfortable working closely with researchers.

If you're passionate about systems, automation, and high-performance computing, wed love to meet you.

Responsibilities:

• Administer and maintain internal HPC clusters using Slurm for workload management.
• Collaborate with research teams to support compute-heavy workflows.
• Ensure high availability and performance of infrastructure systems.
• Monitor, troubleshoot, and resolve system and network issues.
• Manage user accounts, system security, and access controls.
• Automate routine tasks and improve system processes through scripting.
• Maintain and document configurations, procedures, and system changes.
• Participate in infrastructure upgrades and scaling initiatives.
• Provide expert support for Linux-based systems in a hybrid cloud environment.
  
  
  

Requirements:

• 3+ years of experience as a Systems Administrator or similar role.
• Strong experience with Slurm workload manager and cluster administration.
• Solid knowledge of Linux system internals, storage, and networking.
• Proven experience supporting researchers or scientific computing teams.
• Familiarity with configuration management tools and scripting (Bash, Python, etc.)
• Comfortable working independently in a remote, asynchronous environment.
• Strong problem-solving and communication skills.
  
  
  

Industry Knowledge:

AI focus; enterprise-grade research infrastructure; high-performance computing environments.

Tools & Technologies:

Linux, Slurm, HPC clusters, Bash/Python, cloud infrastructure (e.g., AWS/GCP), monitoring tools, security and access management systems.

Pragmatike is an Equal Opportunity Employer and is committed to providing equal employment opportunities to all applicants without discrimination. We recruit on behalf of our clients and prohibit discrimination and harassment based on race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training. We are committed to a fair and inclusive hiring process. We process your personal data solely for recruitment purposes, in accordance with applicable privacy laws, and maintain reasonable safeguards to protect your information. Your data may be shared with our client(s) for hiring consideration, but will not be disclosed to third parties outside of the recruitment process.