Leaders Network

Junior F5 Engineer

Leaders Network

Engineering & Technology

1 week ago
Easy apply New
Lagos Full Time IT & Telecoms NGN 250,000 - 400,000 Negotiable

Job summary

The Junior F5 Engineer is responsible for supporting the deployment, administration, monitoring, and troubleshooting of F5 Application Delivery and Security solutions. The role involves assisting senior engineers in delivering reliable, secure, and highly available application services while developing expertise in F5 technologies.

Min Qualification: Degree Experience Level: Entry level Experience Length: 1 year Language Requirement: English Working Hours: Full Time - 8 to 5 Applicant Location: Lagos, Nigeria

Job descriptions & requirements

Responsibilities:
Technical Support & Operations:
  • Assist in the installation, configuration, and maintenance of F5 BIG-IP platforms.
  • Support day-to-day operations of Local Traffic Manager (LTM) environments.
  • Monitor application delivery services and investigate performance issues.
  • Assist with SSL certificate installation, renewal, and management.
  • Support load-balancing configurations for enterprise applications.
  • Perform routine health checks and preventive maintenance activities.
  • Troubleshot basic network and application delivery issues under supervision.
  • Escalate complex incidents to Senior or Principal Engineers as required.

Technical Implementation:
  • Participate in F5 deployment and migration projects.
  • Assist in configuring virtual servers, pools, nodes, monitors, and iRules.
  • Support system testing and validation activities.
  • Assist with change implementation and documentation.

Documentation & Reporting:
  • Maintain technical documentation, diagrams, and operational procedures.
  • Prepare incident, problem, and change management reports.
  • Document configurations and troubleshooting activities.

Security & Compliance:

  • Assist in implementing F5 security policies and best practices.
  • Support Web Application Firewall (WAF) configurations where applicable.
  • Ensure compliance with organizational security standards and change management processes.

Learning & Development:
  • Participate in vendor training and certification programs.
  • Stay current with F5 technologies and industry best practices.
  • Work towards achieving F5 Certified Administrator (F5-CA) or equivalent certifications.

Requirements:
  • Basic understanding of TCP/IP networking.
  • Understanding of the OSI model concepts.
  • Knowledge of DNS, HTTP, HTTPS, SSL/TLS, and Load Balancing principles.
  • Familiarity with network security concepts.
  • Basic understanding of: F5 BIG-IP, Local Traffic Manager (LTM), Virtual Servers, Pools and Pool Members, Health Monitors, SSL Offloading, High Availability (HA).
  • Basic Linux administration knowledge.
  • Familiarity with network troubleshooting tools.
  • Basic scripting knowledge (PowerShell, Bash, or Python) is an advantage.
  • Strong analytical and problem-solving skills.  Attention to detail.
  • Good communication and interpersonal skills.
  • Ability to work effectively within a team.
  • Customer-focused mindset.
  • Willingness to learn and adapt to new technologies.
  • Ability to work under supervision while taking initiative.
  • Bachelor's Degree in Computer Science, Engineering, Information Technology, or a related field.
  • Relevant networking or security certifications are advantageous: Cisco CCNA, CompTIA Network+, and F5 Certified Administrator (Preferred but not mandatory)
  •  0–3 years of experience in networking, systems, security, or application delivery technologies.
  • Exposure to enterprise networking environments is an advantage.
  • Internship or project experience with F5 solutions is desirable.

Key Performance Indicators:
  • Timely resolution of assigned incidents and service requests.
  • Accuracy of technical documentation.
  • Successful completion of assigned project tasks.
  • System availability and service reliability.
  • Compliance with operational and security standards.
  • Achievement of training and certification objectives.
  • Positive customer and stakeholder feedback.

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