IT Network & Security Engineer in Farnborough

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers\’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do.

L3Harris Technologies is the Trusted Disruptor in the defense industry. With customers\’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security.

Job Title – IT Network & Security Engineer

Job Location – Farnborough, UK

Job ID – 32417

About this opportunity and L3Harris UKFrom 11 UK sites, our team of nearly 1,000 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.

We\’re looking for an experienced Network & Security Engineer who can design, implement, and operate the network and security estate here at L3Harris. You\’ll bring experience, drive, enthusiasm, and a passion for technology.

A few of our employee benefits are:

Hybrid working where possible – please note this role requires you onsite for a minimum of 3 days per week

25 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 cover

Pension scheme of up to 8% employer contribution

Life Assurance 4x salary (flexible up to 10x)

Group income protection

Flexible opt-in extras such as a health care cash plan, dental insurance, gym membership, critical illness cover and cycle to work scheme

Employee Family 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:

Operate within an Agile environment

Provide technical leadership within a collaborative team

Contribute to the wider team to design, implement and operate secure networking capabilities

Proactively maintain the network and security hardware, applications, and services

Respond to incidents, requests and troubleshoot connectivity or performance issues

Implement planned Change across all the devices and services under the management of the team

Respond to emergency situations and perform effective troubleshooting during major incidents as required

High degree of documentation skills, for creating and maintaining design and operational documentation, Change documentation, Runbooks, Test plans and any other operational documentation as required

Management of Control, Audit and Risk routines

Participate in the team on-call rota

What you\’ll bringThe role requires the following experience and skills:

Strong knowledge of all round infrastructure technologies

Demonstrated ability to work on multiple projects simultaneously, to respond to shifting priorities, and to work efficiently under pressure

Significant experience with Palo Alto Firewalls and Panorama in a global environment

Hold a PCNSE or PCCSE certification or equivalent in experience

Cisco CCNP certification or equivalent experience.

High level of understanding and experience with OSPF and BGP

Micro-segmentation principles and technologies

Zero Trust principles

Experience with Wireshark or other packet capture tools to analyze traffic

Significant experience troubleshooting voice and video network traffic

Experience with M&A activities across network and security services

Experience of Clearpass and/or other NAC solutions

Experience with multiple connectivity technologies including DIA, MPLS and DWDM

Experience with wireless technologies

Strong communication and presentation skills

Passionate in creating a collaborative, caring and safe environment for all teammates to succeed

Important 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.

L3Harris Technologies is proud to be an Equal Opportunity Employer. We are committed to maintaining a workplace that is free from unlawful discrimination and offers equal opportunities for all. Applications from individuals are encouraged regardless of age, disability, sex, gender reassignment, sexual orientation, pregnancy and maternity, race, religion or belief, and marriage and civil partnerships.

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