Sorry, but this job has expired. Please try another search or browse our jobs.

Systems Administrator

Job Category:
Technical Support - L 1, 2,3
Job Type:
Level of IT Experience:
1-5 Years
South Dublin
Dublin South
€40,000 to €50,000 per annum
Job Ref:

Our client, an energy company located in South Dublin, currently has a job opening for a Senior Systems Administrator.

The successful Senior Systems Administrator will undertake a job that will give them outstanding technical and business exposure. You will be responsible for all aspects of managing infrastructure including servers, ESX platform, communications hardware/software, Switches, SANs, security and monitoring. You will also be administering ESX and firewalls across two sites, as well as the virtualisation infrastructure and supporting hardware

Key Responsibilities:

• Manage and administer key Microsoft technologies, such as Active Directory, DHCP, DNS, WSUS, WDS, Exchange, SQL Server, IIS
• Installation, Configuration and maintenance of core networking equipment (Switches, Routers, F5 APM, F5 GTM, F5 LTM)
• Firewall configuration and maintenance
• Manage and configure dual site virtualized environments and SAN
• Installation and maintenance of Server Infrastructure including hardware maintenance and server patching
• Clearly document issues requiring investigation by another team
• Work closely with third party suppliers to provide support for all systems
• Occasional desktop support as required
• Manage Daily, Weekly and Monthly Backup cycles
• Create and maintain technical documentation

Required Skills:

• 4+ years demonstrable experience in an infrastructure role essential
• Virtualization: ESX (VMware SRM an advantage)
• Firewall: Web-blocking, Anti-virus, NAT, VPN configuration
• Networking: VLANs, Switching, WIFI, routing, LAN, WAN
• OS: Windows server 2008, 2012, basic Linux, Win 7,8,10
• Thorough knowledge of Active Directory and Domain Controllers
• Proactive monitoring of systems and alerts through existing monitoring systems (incl syslog and PRTG)

Desirable Skills:

• WatchGuard experience an advantage
• Experience of 3PAR HP SAN
• Knowledge of ITIL change management process
• Previous experience working in high-growth environment
• Experience of documenting a network (logically and physically)
The successful candidate will be:

• Capable of writing high quality documents in clear, simple English
• Able to concisely document complex scenarios in clearly understandable form
• A self-starter with common sense approach and an attention to detail
• Capable of adapting to changing priorities and thrive in a fast-paced work environment
• A tenacious problem solver
• An excellent communicator who enjoys working in a close knit team
• Authorised to work in the EU

If you believe that you, or somebody you know, could be the right Systems Administrator for this job, please do not hesitate to contact Stephen Waters on 016621000 or click apply.

Contact Details:
Tel: 01-662 1000
Fax: 01-662-3900
Contact: Stephen Waters

You may return to your current search results by clicking here.

This website uses cookies. Read our cookie policy for more information. By continuing to browse this site you are agreeing to our use of cookies.

Latest Job Listings