Senior Linux Systems Engineer: Cloud, Security & HA/DR

Lereta Llc; Pomona (CA); On-site; Full time

Job summary

A technology company in Pomona, CA is seeking an experienced Linux Systems Engineer to enhance its enterprise infrastructure. Responsibilities include designing and maintaining Linux systems across cloud and on-premise platforms. The ideal candidate has over 10 years of experience in Linux engineering, strong skills in cloud infrastructures, and a solid foundation in networking. This role focuses on collaboration with various technical teams to ensure system reliability and security, alongside performance optimization.

Qualifications

• 10+ years in Linux systems engineering/administration in production environments.
• Experience in cloud infrastructures, particularly Azure.
• Expertise in load balancing and performance tuning.

Responsibilities

• Design, implement, and support Linux-based systems in cloud and on-premise.
• Collaborate with App/Network/SecOps teams and document architectures.
• Implement security compliance measures and system hardening.

Skills

Linux systems engineering

Cloud infrastructure (Azure)

Networking troubleshooting

Automation (C, Python)

Load balancing (F5 BIG-IP, HAProxy)

Performance tuning

Security compliance

Education

Bachelor’s Degree in Computer Science or related field

Tools

F5 BIG-IP

HAProxy

Linux (RHEL/Ubuntu)

Job description

A technology company in Pomona, CA is seeking an experienced Linux Systems Engineer to enhance its enterprise infrastructure. Responsibilities include designing and maintaining Linux systems across cloud and on-premise platforms. The ideal candidate has over 10 years of experience in Linux engineering, strong skills in cloud infrastructures, and a solid foundation in networking. This role focuses on collaboration with various technical teams to ensure system reliability and security, alongside performance optimization.