Security Consultant/IT Systems Admin (on-site)

We are seeking an experienced IT Security Consultant/Linux Systems Administrator to join our team on site in Williston, VT. This role involves maintaining, securing, and enhancing enterprise Linux systems in a multi-site, High-Performance Computing (HPC) environment while supporting semiconductor manufacturing operations and AI/ML workloads., * Install, configure, maintain, and support Red Hat Enterprise Linux systems across on-site infrastructure.

• Ensure systems are securely configured, patched, and monitored in accordance with organizational and government standards.
• Use automation tools and scripts to standardize system configuration and reduce manual effort.
• Monitor system health, performance, and availability; troubleshoot and resolve issues proactively.
• Utilize security tools to identify vulnerabilities, evaluate risk, and apply remediation.
• Respond to system and security incidents, coordinating with appropriate stakeholders..
• Support the introduction and operationalization of new technologies, including GPU-enabled servers.
• Support the introduction and operation of AI/ML and GPU enabled technologies within the HPC environments.
• Collaborate with Information Assurance (IA) and engineering teams to meet evolving compute and security needs.
• Network Administration.

The ideal candidate brings strong Red Hat Linux experience, practical use of various security and automation tools, and the ability to operate in a controlled, compliance-driven environment. The candidate will also have had exposure to GPU-enabled infrastructure., * Experience using Red Hat-associated tools (eg: Ansible, Satellite, Insights, or similar automation and lifecycle management tools).

• Experience working in data center, compute cluster, or high-performance computing environments.
• Familiarity with security monitoring, vulnerability scanning, and SIEM platforms.
• Experience automating administrative tasks using scripting languages such as Bash, Python, or PowerShell.
• Exposure to GPU-enabled systems, including basic installation, driver management, and operational support.
• Understanding of Linux-based compute workloads that benefit from accelerators (GPU, high-memory, parallel workloads).
• Experience operating in a regulated environment with formal security and compliance requirements.
• Ability to obtain and maintain a U.S. Government Security Clearance.

Preferred technical and professional experience

Must be able to obtain a CompTIA Security+ within 6 months of hire and an ISC2 CISSP within 1 year.

A career in IBM Consulting is built on long-term client relationships and close collaboration worldwide. You’ll work with leading companies across industries, helping them shape their hybrid cloud and AI journeys. With support from our strategic partners, robust IBM technology, and Red Hat, you’ll have the tools to drive meaningful change and accelerate client impact. At IBM Consulting, curiosity fuels success. You’ll be encouraged to challenge the norm, explore new ideas, and create innovative solutions that deliver real results. Our culture of growth and empathy focuses on your long-term career development while valuing your unique skills and experiences.