Senior Network Engineer

2 weeks ago

London, United Kingdom Tradition (UK) Limited Full time

Tradition is the interdealer broking arm of Compagnie Financière Tradition and one of the world's largest interdealer brokers in over-the-counter financial and commodity related products. CFT is represented in over 28 countries, employing over 2,500 people.

**Tradition is currently seeking to appoint a Senior Network Engineer to be based within the London office.**

**Main responsibilities within the Senior Network Engineer position include**:

- Responsible for design, implementation, monitoring and maintenance of network infrastructure to an enterprise standard.
- Hands-on technical work for both projects and business-as-usual tasks (including some out of hours).
- Ensure the development, optimization and maintenance of network environment supports the business needs.
- Be one of the key escalation points in the day to day management of major production trading platforms.
- Ensure maximum network availability and help build a secure and scalable technology platform.
- Ensure adequate cover is provided by network team during core business hours.
- Define, document and maintain standard processes.

**Key skills, experience and competencies required in this role**:

- Proven experience in Network Engineering and Support in a global enterprise or ISP environment.
- A proven track record in supporting large multi-vendor network estates.
- Strong hands on experience and technical knowledge of Fortinet, Juniper, Cisco and Arista hardware (routers, switches and security devices) and software/protocols within LAN and WAN environments.
- Experience of migrating from other vendor firewalls to Fortigate.
- Extensive understanding and experience of implementation in Routing, Switching, MPLS, Data Centre and Security technologies.
- Good know-how of network OSS/monitoring solutions and debugging tools.
- Excellent network troubleshooting and incident management skills.
- Ability to work in a high pressure environment and ability to work under strict project deadlines.
- Understanding of Change Management process.
- Extensive hands on experience on Fortigate firewalls
- Juniper MX, SRX, QFX, EX series
- Cisco ASAs, Cisco Nexus, Cisco MDS
- Security: UTM, VPNs, ACLs, NAT-PAT, CoPP, AAA
- Switching: VLANs, VTP, DTP, STP, RSTP, MST, LACP, PAGP, vPC/MLAG
- Routing: BGP, OSPF, ISIS
- MPLS: MP-BGP, LDP, RSVP-TE, VPLS, L2VPN, L3VPN
- QOS: JUNOS CoS, Cisco QoS, Cisco MLS QoS
- High Availability: HSRP, VRRP, GLBP, SSO, NSF, GR, NSR
- Network Management: Netflow, SNMP, Syslog
- Automation: Python, Ansible

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