Job description

[Remote] Linux Systems Administrator (Kubernetes exp req)

Location: Remote (Must live in IN, IL, CO, NC, FL, SD, TX, NY)

Salary: $100,000 - $135,000 + Bonus + Benefits

Benefits: Health, Dental, Vision, 401(k) w/ match, Holiday, PTO

Job Type: Full-Time

Start Date: ASAP

Core Hours: M-F 9 AM - 5 PM CT; Flexible start/end times 8-hour shifts

Sponsorship is not available

[Remote] Linux Systems Administrator (Kubernetes exp req) Description

Our client in the fintech industry is seeking a Linux Systems Administrator to join their fully remote team. In this role, you will support a high-performance trading environment by managing Linux and Windows systems, monitoring infrastructure, and optimizing Kubernetes environments via Rancher. You’ll work with a tight-knit team empowered to own their work and propose innovative solutions. To be successful in this role, you must be resourceful, self-motivated, and confident in your ability to make sound technical decisions while taking ownership of critical infrastructure. Ideal candidates will have a strong foundation in system administration, enjoy solving complex problems, and are skilled in scripting and automation. This is an exciting opportunity to join a collaborative, nimble team at a growing company that values initiative, flexibility, and technical curiosity.

[Remote] Linux Systems Administrator (Kubernetes exp req) Responsibilities

• Administer Linux (Alma) and Windows systems ensuring stability, security, and performance

• Manage Kubernetes clusters using Rancher for container orchestration

• Automate routine tasks and infrastructure provisioning using Ansible, Bash, or PowerShell

• Support cloud operations primarily in AWS and monitor on-premise co-located servers

• Maintain system documentation, configurations, and troubleshooting procedures

• Monitor infrastructure health using Prometheus, Grafana, or CheckMK

• Participate in Friday evening and weekend maintenance windows (0-8 hours per month)

• Track tasks and incidents using Jira and Zendesk

• Communicate shift updates and ongoing tasks clearly

• Provide technical support and collaborate across teams to resolve system issues

[Remote] Linux Systems Administrator (Kubernetes exp req) Qualifications