-Overall TPA OLM-leading TPA SIC team located CBJ/BNG;-Managing TPA service across multiple pillars (I&S (IAM/Restricted Access), Productivity (AD, Citrix), -Connectivity (Palo Alto/Checkpoint firewall, TPA routers/connections).-TPA subject matter expert who has extensive TPA knowledge and expertise, being instrumental in the support of the daily TPA operations and providing steer and guidance to projects.-Configuring RDTAO security policy on Palo Alto.-Migrating all TPA users from shellexternal to VSAT.-Moving TPA citrix services from AT&T to TSI.-Migrating all TPA users from 1FA to MFA solution (SIMAAS)-Designing + implementation of: internet access restrictions for TPA users via Palo Alto policy.-Providing secure & restricted citrix appication services for 5k TPA users.-Performing company/identity management for 45k+ TP identities--Design and operate effective SAT management process to impose quarterly attestation and adequate follow up for all connections. Moving compliance from ~25% to ~95%.-Assisting Traffic Engineering for TPA and Firewall related request management activities.-Working closely together with multiple suppliers for CI and BAU activities: TCS, Wipro, AT&T, TSI.- Service management: 80% decrease of (major incidents). Driving request management performance to 99%.-Use technical expertise for (major) incidents to reduce MTTR with 100%.

Working with the Shell businesses (globally) advising on setting up controlled access to the Shell network for anything My expertise is mainly focussed on the network infrastructure. Basically I will be dealing with any requests/projects from any Shell business globally which relates to controlled access to, from, and through the Shell network. You can think of third parties connecting via VPN to Shell to connect to any specific applications/systems, working with safe/secure cell, PCAD etc. Off course, security is a very important aspect in this role.

Network infrastructure consultant.CCNP/CCDP

Working as network engineer/consultant for SkyTeam (KLM/Air France/etc): Consultancy network infrastructure regarding new office network;Desiging a new network infrastructure;Configuring/Installation network infrastructure (Cisco router/switches/VLAN/QOS/VOIP).

Working as network engineer/consultant for Mandema & Partners (The Hague):Setup a new network infrastructure for disaster recovery environment;Configuring/Installation network infrastructure (Cisco ASA/Layer 3 switches). Cisco ASA (5510) (Firewall) + Cisco Layer 3 switches (3560E).Cisco IOS / ASDM

- Setup/configure Third Party Access connections (thin client (citrix) and thick client (router/vpn/firewall) ;- Design/configure LAN/WAN (Cisco router/switches/wireless);- Design/configure VPN tunnels;- Defining rule-sets for Checkpoint firewalls;- Consultancy: translate business needs into technical solutions/configurations LAN/WAN.

· Register, identify and maintain new and existing elements in the Configuration Management Database (AssetCenter/GPS);· Responsible for maintaining/updating Visio network drawing(s);· Responsible for the correct and timely follow-up of all ad-hoc corrective actions (incidents);· Optimizing the overall Configuration Management process.

network engineer: - Project engineer infrastructure projects (LAN/WAN/Cisco routers/Cisco switches/Checkpoint firewalls/Network cabling);· Independent design/configuration/implementation small network infrastructure projects for customers.· Resolve (troubleshooting) network infrastructure problems (LAN/WAN/Cisco routers/Cisco switches/Checkpoint firewalls/Network cabling);· Fully responsible for IT support (WAN telecoms/LAN/desktop/ process control IT) for 50 onshore locations en 20 offshore Gas/oil production locations;· Implementation of network infrastructure changes on locations (Configuration/physical installation/hand-over);· LAN/WAN security (Checkpoint firewall rules + router ACL rules);· Administrating / maintaining network infrastructure drawings;Third Party Access Focal Point- Follow-up/maintain security rules (Trust Domain; IT Information Security regarding Third party Access connections for Shell Exploration and Production;· Global Focal point for Third Party Access connections for Shell Exploration and Production;· Consultancy for setting up new Third Party Access connections (citrix + thick client solutions (vpn)).

1st/2nd line Servicedesk employee.

Project-planner; planning/managing rollout new regional network for the Police (The Netherlands);+Supervisor; be in command of the work what needed to be done for the new regional network at several sites 50+.