Senior IT Network Engineer

Job Title Senior Network EngineerJob Location Farnborough UK Job ID 30300About this opportunity and L3Harris UKFrom 11 UK sites our team of nearly 1000 people delivers unique capabilities across space air land sea and cyber for military security and commercial customers across the UK and worldwide.The Global Technology and Business Solutions department (EMEA region) functions as a high-performance hub that delivers core IT capabilities across our organisation. We focus on measurable outcomes leveraging standardised processes data-driven decision making and customer-centric delivery to support innovation and growth. The individual will work in a fast-paced environment with high expectations global scope and a collaborative team setting. Provide technical and engineering participation on the Corporate data network engineering & security team with a firm grasp of networking routing Firewalls.A few of our employee benefits are:Hybrid working where possible three days onsite per weekFlexible or part-time working arrangements considered upon request25 days holiday per year (plus bank holidays) increasing with long service and with the opportunity to buy/sell up to 5 days Private medical insurance with optional family coverPension scheme of up to 7% employer contributionLife Assurance 4x salary (flexible up to 10x) Group income protectionFlexible opt-in extras such as a health care cash plan dental insurance gym membership critical illness cover and cycle to work schemeEmployee assistance program providing mental health and wellbeing support Professional membership reimbursement (discretionary) What the role will involveThe responsibilities of your role will include the following:Interface with business leaders on strategic planning and design of Cloud and compute services security voice data centre and NOC.Providing technical expertise and support in troubleshooting issues and optimising performance. Designs troubleshoots documents implements - (2/3 VPC VDC Datacentre Zones Spanning Tree VRF VTP VLANs & cabling) problem isolation and resolution.Support day-to-day Firewall and Remote Access changes for Palo Alto Networks devices and servicesProviding technical expertise and support in troubleshooting network issues and optimizing network performance. Devises solutions to operational problems within the capacity and limitations of installed equipment.Identifies equipment upgrade opportunities and coordinates acquisition deployment and implementation.Identifies and recommends architecture network topology modifications enhancements overhauls migration plans to solve capacity resiliency or changing business needs.Supports network architectural engineering review change planning and other oversight discussions.Create and maintain documentation for use by the network operations CISO and support teams.Support Tier 2-3 team to resolve complex issues.Participate in on-call support scheduled weekend outages and disaster recovery activities as requiredRespond to Cyber Security incidents and proactively engage with relevant stakeholders.Primarily office based with occasional travel to other UK and EMEA sites.What youll bringThe role requires the following experience and skills:Bachelors Degree with 8 years of prior related experience or Graduate Degree with 6 years of prior related experience.5-10 years Network/IT Security experience at an Enterprise/large scale level Experience using one or more of the following platforms: Palo Alto Firewall (physical and virtual) Palo Alto Networks services (threat Prisma GlobalProtect etc.) cloud services (Azure AWS)Certifications such as CISSP CISA PCNSE Security CCNAExperience with SDWAN implementation and/or support.Experience with logging and monitoring tools (Splunk Spectrum Thousandeyes etc.)Extensive knowledge and experience of Core Routing and Switching design configuration and troubleshooting.Administration Experience with Hyperconverged technologies such as Nutanix Cohesity etcWindows/Linux server administrationImportant to knowDue to the nature of our work many our roles require a UK nationality and the ability to obtain a security clearance. Applicants who accept a conditional offer of employment must meet the requirement of right to work in the UK and must meet eligibility requirements for access to classified information and will be subject to government security checks. #LI-Hybrid #LeadITSecurity#LI-RT1Required Experience:Senior IC Key Skills Accounts Reconciliation,Collection,Customer Service,Drafting,Documentation,Asp.Net MVC Employment Type : Full Time Experience: years Vacancy: 1 Monthly Salary Salary: 5 - 10