IT Systems Administrator, Linux

Graham Capital Management, L.P. • Norwalk, CT

1d • $150,000 - $200,000 • Onsite

About The Position

Graham Capital Management, L.P. is seeking a Linux Systems Administrator to join the Technology Infrastructure team. This role provides operational support for the firm’s Linux server environment, including system provisioning, configuration, maintenance, and performance optimization, as well as collaboration with other IT teams to support enterprise applications and related infrastructure.

Requirements

• BA/BS in Computer Science, Information Systems, or related field
• 5+ years managing Red Hat Enterprise Linux (or equivalent Linux) in a production server environment
• Experience integrating Linux systems with Windows infrastructure (Samba, Active Directory, Kerberos)
• Scripting expertise in shell scripting/Python required
• Excellent communication and project management skills with the ability to multi-task and work on several projects at once, often as a part of a team
• Familiarity with hybrid or cloud environments (AWS, Azure, GCP)

Nice To Haves

• Financial Services industry experience is a plus

Responsibilities

• Management of operational tasks for Red Hat Linux Servers including server builds, upgrades, performance tuning, and hardware/software troubleshooting
• Oversight of server patching, lifecycle management, and configuration consistency to meet current and future GCM operational standards
• Administration and optimization of containerized workloads using Kubernetes, Docker, OpenShift or orchestration products
• Support for hybrid cloud infrastructure (AWS, Azure, or GCP), including VM provisioning, storage management, and networking integration
• Monitoring and performance analysis using tools and log aggregation
• Collaboration with development teams for GIT support
• Management of backup and disaster recovery systems to ensure high availability and data integrity
• Documentation of procedures, system configurations, and operational processes to maintain a reliable knowledge base
• Maintaining source code repositories and computational environments

Benefits

• eligible for a discretionary annual bonus
• medical and life insurance
• 401(K) plans
• access to other healthcare programs

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Number of Employees: 101-250 employees