Senior F5 Application Delivery Network Engineer (F5)

Location: Hybrid, Hillsboro, Oregon or Folsom, California, United States; employees split time between an assigned hirify.global site and off-site work

Annual salary: $137,610–$227,270 USD

Company

hirify.global IT supports large-scale, mission-critical infrastructure for a global semiconductor company, with a focus on modernization, automation, security, and reliability.

What you will do

• Provide senior engineering expertise for F5 BIG-IP application delivery platforms.
• Design, configure, test, and support secure, scalable, highly available application delivery and load-balancing solutions.
• Lead troubleshooting, incident resolution, root-cause analysis, and critical production and manufacturing escalations.
• Drive platform availability, resiliency, standardization, lifecycle upgrades, and production readiness for major changes.
• Develop standardized configurations, documentation, operating procedures, and troubleshooting knowledge.
• Identify automation and self-service opportunities, advise on new deployments, collaborate with suppliers, and mentor junior engineers.

Requirements

• Bachelor’s degree in Computer Science, Information Systems, Computer Engineering, Electrical Engineering, or another STEM-related field with 4+ years of experience, or a related master’s degree with 2+ years of experience.
• Experience with TCP/IP, DNS, HTTP/HTTPS, routing, load balancing, certificates, and application/network troubleshooting.
• Experience designing, implementing, and troubleshooting F5 BIG-IP modules, including lifecycle and configuration management and platform resiliency.
• Experience supporting highly available, business-critical production environments and resolving incidents under operational pressure.
• Experience with LTM, virtual servers, pools, health monitors, profiles, persistence, SSL/TLS, and traffic management.
• Experience developing iRules and advanced traffic-management policies.
• Strong ownership, analytical problem-solving, collaboration, communication, documentation, and continuous-improvement skills.

Nice to have

• Infrastructure automation experience with Python, Ansible, REST APIs, or similar tools.
• Experience integrating application delivery technologies with cloud or hybrid-cloud environments.
• Experience supporting large-scale manufacturing or other mission-critical environments.
• F5 professional certification or equivalent technical experience.
• Experience designing resilient solutions and eliminating single points of failure.
• Understanding of modern application architectures, APIs, containers, and cloud-native application delivery.

Culture & Benefits

• Hybrid work model combining on-site and off-site work; job details may change.
• Health, retirement, vacation, stock bonuses, and other benefits are provided.
• Work on large-scale infrastructure supporting global operations and collaborate across networking, cloud, automation, and application delivery teams.
• The position is an experienced hire role on Shift 1 in the United States.

Hiring process

• hirify.global immigration sponsorship is not available for this position.
• Qualified applicants are considered without discrimination based on protected characteristics.
• No recruitment, medical examination, or other fees may be charged during the hiring process.