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Senior Technical Analyst - Security L3

Life on the team


It’s an exciting opportunity opened for technical role in Computacenter’s dynamic and rapidly expanding Digital Network group. You’ll get to work with some of the most talented and passionate people in the business with open access to thought leaders and major industry players. This team is having exposure to leading edge technologies which will enable you to advance your skills.


What you’ll do


  • Perform a complex range of technical work activities either remotely or at customer site to meet business and customer requirements.
  • Contribute to the design and implementation of solutions to meet customer and contract requirements.
  • Coordinate teams delivering basic work packages in line with company process to meet business and customer requirements.
  • Analyse, Document, and report on work completed to ensure compliance with Company and Customer Procedures.
  • Ensures that operational documentation is fit for purpose and current to meet customer and contract requirements.
  • Develop best practice procedures and guidelines to ensure consistent compliance to customer and company procedures.
  • Provides specialist guidance and advice to less experienced colleagues to ensure consistent approach.
  • Escalate issues in line with company processes to ensure customer demands are met.
  • Able to communicate on complex issues to meet business and customer requirements to avoid escalations. 
  • Evaluate escalations and resolve appropriately to ensure customer demands are met. 
  • Provide customer service to internal and external customers to ensure consistent experience. 
  • Ability to adapt quickly to dynamic team environments to maintain consistent effective contribution. 
  • Identify own development needs in line with business objectives. 
  • Acts as a role model for colleagues with regards to technical and behavioural competencies. Act in accordance with Computacenter Information Security Policies and report any potential or actual Security events or other Security risks to the organisation.


What you’ll need


  • 6+ years’ experience in managing, maintaining, and troubleshooting large enterprise
  • network security environments with multi-vendor security product. 
  • Preferred Certifications on CCSA or CCSE, CCNP, FCNSA/ FNSE
  • Proven experience in Firewalls (Fortigate, Check Point, PaloAlto) & Load balancer (F5 & Netscalar).
  • Advanced Network Security engineering skills (IPS, Proxy, Web filtering, Email filtering, Firewalls, APT detection, and Next gen firewalls) 
  • Deep understanding of major security protocols and cyber security including intrusion detection/prevention protocols
  • Advanced level identification, investigation and resolution of major/complex incidents/vulnerabilities that affect the security of information assets.
  • Experience in Check Point Multi Domain firewall and Fortinet FortiManager firewall management infrastructure.
  • Good knowledge in VPN technologies and security protocols like IPsec, ISAKMP, SSL, PKI, RADIUS, TACACS, etc. 
  • Understanding of proxy technologies, ideally Bluecoat, DNS, DHCP tools like Infoblox or QIP
  • Understanding of authentication technologies (Cisco TACACS and / or RSA).
  • Understanding of load balancers (Citrix, NetScaler’s, F5, Cisco ACEs).
  • Experience in analysing Wireshark capture.
  • Sound knowledge on routing, switching and wireless network.


About us


With over 20,000 employees across the globe, we work at the heart of digitisation, advising organisations on IT strategy, implementing the most appropriate technology, and helping our customers to source, transform and manage their technology infrastructure in over 70 countries. We deliver digital technology to some of the world’s greatest organisations, driving digital transformation, and enabling people and their businesses.


Learning and development


Our people are our strength which is why we offer leadership training, coaching, mentoring, professional development, and international opportunities. Whichever direction you choose to go in – whether it’s a well-trodden path or a completely new part of the business – we’ll support you. Our managers champion their people, powering their personal development and helping them to reach their full potential. 


You belong.


We passionately believe in the power of diversity and inclusion. We celebrate our differences because we know a diverse workforce with different experiences and perspectives helps us win together. And to do that, you need to feel comfortable to bring your whole self to work – and you can only do that when you feel supported, valued, and have a sense of belonging which is what we strive to achieve.


Your application is considered on its merits regardless of your age, disability, ethnicity, faith, gender identity or sexual orientation. All that matters to us is that you share our vision and our values, and that you bring the experience and skills we need.


We are proud to be a Disability Confident Employer, we welcome applications from people with a disability – and guarantee to interview applicants who have a disability and meet the essential requirements for the job.

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