Systems Administrator – Linux

We are currently seeking a Systems Administrator to join a Telecommunications Company based in London. The Systems Administrator will be working in a standalone capacity managing and maintaining the internal IT systems working with the Switching Manager and Network Administrator. The role is based in our clients London offices and reports into the Operations Director. Previous telecommunications experience is desirable
The main responsibilities of the role will include but not be limited to:
Infrastructure Operations Management
• Ensure maximum availability of computer systems throughout the Company
• Responsible for the provision of IT infrastructure services including desktop applications, Local and / or wide area networks, IT security and telecommunications
• Development and implementation of new systems.
• Responsible for IT hardware, software and maintenance procurement
• Daily support and maintenance of IT systems and overall environment.
• To develop and control the IT security policy
• IT asset management
Application Support
• Tier 1 application support for the entire suite of applications.
• Support of end user applications.
Strategy & Planning
• Participate in the design and implementation of short and long-term IT strategic plans.
• Leverage, implement, and maximize the use of centralised control technologies.
About you
• Solid experience of managing and delivering infrastructure design and operational excellence, along with an understanding of how IT supports business goals and objectives
• Experience of service desk operations, maintenance and deployment of corporate standard PC’s, laptops, printers and networking devices
• Exceptional knowledge of service and application delivery, as well as successful service level agreement accomplishments
• Strong customer service skills with hands-on experience in troubleshooting hardware and software
• Knowledge of current corporate protocols and standards.
• Setup, maintenance and support experience with Microsoft Exchange 2007 & 2010, Microsoft Server 2003 & 2008
• Must have experience of Linux and SonicWall firewalls
• Ideally experience of telephony systems such as Mitel 3300 or Nortel BCM
• Demonstrated ability to function with a great deal of independence and make sound and logical judgements
• Proactive with strong influencing and negotiation skills
• A confident nature with the ability to work autonomously in a pressured environment
• Effective organisation skills with the ability to multi task
• Must have a strong presence and exhibit a “can do” attitude balanced by an extremely approachable demeanour
• Good judgement and being able to think on your feet
• Ability to hit the ground running
• Ability to manage own workload and meet deadlines
• Interpersonal, written, and oral communication skills.
• Ability to prioritize and execute tasks in a high-pressure environment and make sound decisions in emergency situations
• Previous telecommunications experience is desirable