Len Pleijsier Email
System and Network administrator @ Vertimart
5 free lookup(s). No credit card required.
If you need more lookups,
subscriptions start at $34 USD/month.
Len Pleijsier Location
- Amsterdam, NH, NL
Len Pleijsier Work
- System and Network administrator @ (January 2025 - Present)
- System and Network Administrator @ (May 2017 - December 2024)
- System and Network Administrator @ (January 2015 - May 2017)
- Major Incident Management and Crisis Management and EOG Support @ (August 2011 - April 2014)
- 2Nd Line AS400 Support and Operations @ (August 2005 - July 2011)
- 2Nd Line Network Support at the EDS and NOC @ (October 2004 - July 2005)
- Monitoring ABN-AMRO Server Park @ (August 2003 - October 2004)
- UNIX System Administration at SUN @ (May 2003 - August 2003)
- Team Leader Technical Support MVS and OS-390 and z-OS Mainframe @ (October 1999 - April 2003)
- Team Member Technical Support MVS-ESA and OS-390 Mainframe @ (October 1994 - September 1999)
- Automation Project MVS-ESA Mainframe @ (October 1993 - September 1994)
- Shift Leader Operations MVS-ESA Mainframe @ (March 1991 - September 1993)
- Operator MVS-XA Mainframe @ (June 1986 - February 1991)
- Operations Development Program (OPD) MVS-XA Mainframe @ (January 1988 - May 1989)
- Fulfilment Of Military Service @ (October 1986 - November 1987)
- Ship Electronics Technician @ (July 1986 - September 1986)
Len Pleijsier Education
- Christiaan Huygens M.T.S, Rotterdam area, Netherlands 1981-1985
- CSG De Oude Maas L.T.S, Spijkenisse area, Netherlands 1977-1981
Len Pleijsier Skills
- IBM Mainframe
- VLAN
- Vlsm
- PPP
- Utp
- Data Center
- Infrastructure
- ITIL
- Subnetting
- Endeavor
- Networking
- Hp Service Center
- RIP
- Enterprise Services
- Troubleshooting
- IP
- System Administration
- JCL
- TCP/IP
- OSI Model
- Mainframe
- STP
- SNMP
- EIGRP
- MVS
- Ethernet
- UDP
- CCNA
- Cisco Networking
- BMC Remedy
- Network Administration
- Frame Relay
- Lsp
- OSPF
- WAN
- Catalyst Switches
- Hdlc
- VTP
- Cisco Routers
- DB2
- Unix
- REXX
- Routing Protocols
- Services
- CICS
- Hardware
- ACLS
- SDSF
- IT Service Management
- IMS DB/DC
Len Pleijsier Summary
- Len Pleijsier, based in Amsterdam, NH, NL, is currently a System and Network administrator at Vertimart. Len Pleijsier brings experience from previous roles at Flexdata B.V., Aethon.nl, Amgen (Sent out by HP Enterprise Services) and ABN AMRO Bank N.V. (Sent out by EDS/HP Enterprise Services). Len Pleijsier holds a 1981 - 1985 Christiaan Huygens M.T.S, Rotterdam area, Netherlands. With a robust skill set that includes IBM Mainframe, VLAN, Vlsm, PPP, Utp and more. Len Pleijsier has 1 emails on RocketReach.
Looking for a different Len Pleijsier?
Find contact details for 700 million professionals.
Top Vertimart Employees
Ahmad Hajou
Senior Full Stack Developer
Amsterdam, NH, NL
Jurgen Deege
Senior Software Developer
Heerhugowaard, NH, NL
Jan Oudkerk
Former Coowner
Amsterdam, NH, NL
G2 Crowd Trusted
300K+ Plugin Users
© 2026 RocketReach.co