Senior Network and Security Engineer - Brussels, Belgium

SENIOR NETWORK AND SECURITY ENGINEER - BRUSSELS, BELGIUM

Languages: ENGLISH ONLY

Skills and experience:

- Experience as network administrator - 8 years (5 years if university degree)
- Incident & problem management - 2 years
- Relevant experience in security - 2 years
- Relevant certifications (CCNP Routing & Switching - CCNP Security)
- Datacentres network architecture and configurations
- Network Load balancer - F5 BIG-IP
- Network optimization and acceleration - CISCO WaaS
- Firewall: Juniper SRX 3600/1400/2xx - Palo Alto
- Network IP Routing
- IP Routing: OSPF, EIGRP, ISIS, VRF, BGP

Cisco HA: VSS, vPC
Fabric Technologies: FabricPath, TRILL, OTV - Network: MPLS Layer 2, Layer3 VPN, Traffic Engineering
- Network: IP Sec configuration
- Network: switched network environments
- Cisco devices: Catalyst 6500/Nexus 5K
- Network: IPv4 à Ipv6
- Network: DPI (Deep Packet Inspection)
- Monitoring & Reporting: NAGIOS/XyMon, CACTI, SPLUNK
- Security Information and Event Management: SPLUNK
- VOIP
- IP trunking, Delay, Jitter, Encryption, SIP inspection
- Security SPAM and Virus: Barracuda, Blue Coat
- ITIL foundations certification

Description of work:

- Serve as technical lead for designing, architecting, costing, planning, assessing, implementing and/or migrating of the production and test environment.
- Enforce network security policies and implement best practice security strategies and infrastructures.
- Perform security reviews and audits to help the organization with network security issues.
- Troubleshooting of escalated operational incidents.
- Integration and test of new software versions, service packs, configuration changes.
- Drafting of procedures, installation notices and scripts for the integration, installation, monitoring and upgrade of services.
- Writing of operational guidelines, maintain network diagrams and documentation.
- Participation in training seminars for IT officers.
- Operate in accordance with the defined ITIL processes and procedures (incident, change, problem, etc.).
- Participate to the on-call service.
- Problem troubleshooting, resolution, reporting and escalation.
- Network system recovery and backup support.
- Support project implementations and equipment installations.
- Collaborates with the Network Operations team to ensure disaster recovery plans are viable and current.
- Recommends policy for responding to security incidents along with a training program for those that might be involved.
- Researches new and/or updated technologies as they come available that pertain to the environment.
- Performs regular penetration tests and vulnerability assessments.
- Communicates security requirements to project teams based on understanding of approved security policies, standards, and baselines.
- Takes lead on security audits, both internal and external.
- Develops security scripts and recommend tools to support the Operations Security function.
- Responds quickly to downtime situations.

Please send your CV to Janisha.

We are an equal opportunities employer and welcome applications from all suitably qualified persons regardless of their race, sex, disability, religion/belief, sexual orientation or age.