Social network you want to login/join with:Lockton is the world’s largest independent insurance broker. Dedicated to delivering innovative solutions and exceptional service. We have a fantastic opportunity for a skilled Engineer to join our team and contribute to our mission of excellence.Job SummaryWe are looking for a Senior Network Engineer with significant experience in enterprise network design, implementation, and security, with expertise in Palo Alto firewalls, Cisco SD-WAN and networking, Aruba wireless, and F5 load balancing solutions.The ideal candidate will be responsible for deploying, managing, and optimizing network infrastructure, ensuring high availability, security, and scalability.As a Senior Network Engineer, you will play a key role in network troubleshooting, security enhancements, and performance tuning, while collaborating with cross-functional teams to support business continuity and IT modernization initiatives.Key Responsibilities· Security and Firewall Administration· Wireless and LAN Infrastructure· Documentation and Process ImprovementSignificant experience in enterprise networking, with hands-on expertise in:F5 BIG-IP (LTM, GTM, ASM) for load balancingStrong knowledge of routing protocols (BGP, OSPF, EIGRP) and switching technologies.Experience with firewall rule configurations, VPN setups, and intrusion prevention systems.

Familiarity with network automation (Python, Ansible) and monitoring tools (SolarWinds, PRTG, Wireshark).

Strong problem-solving and troubleshooting skills, with the ability to analyze packet captures and performance logs.

PreferredCertifications: CCNP, PCNSE (Palo Alto), F5-CA or F5-CTS, Aruba Certified Professional (ACP).

Experience with cloud networking (Azure, AWS, GCP) and hybrid cloud architectures.

Knowledge of Zero Trust Security Models and SIEM integration.EducationBachelor’s or Master’s degree in Computer Science, Information Technology, or a related field (or equivalent work experience).

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