Network Engineer

Network Engineer When registering to this job board you will be redirected to the online application form. Please ensure that this is completed in full in order that your application can be reviewed. Come and join the Littlefish team!

Work location:

Brentford Salary:
Up to: £50,000 Must be eligible for SC Clearance (UK resident for the last 5 years) Willingness to undergo NPPV3 clearance Here at Littlefish, we look for people who can make areal difference and become a giant slayer.

As the world around us continues to change, we look for people who grab that change with optimism and excitement.

Theseare the passionate and high performingpeoplewho enjoy and thrive on thinking outside the box. Our current employees are the giant slayers who have made Littlefish who we are today, and you will be the future employees who continue to add the drive, passion, andadd toour skills and experience as we see Littlefish grow. So, if this is ticking your boxes and you are excited at the thought of working with creative, passionate, energetic, friendly people- we would love to hear from you.

The role and what youll be getting up to on a day to day basis:
Are you a passionate Network Engineer ready to make your mark in a fast-moving, tech-driven environment? At Littlefish, we go far beyond routine support we architect, optimise, and transform IT environments to empower our clients success. This role gives you the opportunity to be embedded onsite with one of our prestigious clients in Brentford, acting as a trusted technical expert right at the heart of their operation.

Youll build meaningful relationships, solve complex challenges in real time, and directly influence the reliability and performance of their network estate. As part of our Infrastructure team, youll be at the centre of complex problem-solving, technical escalation, and continuous improvement ensuring our client receives an exceptional, proactive, and professional service every day. You will:
Be the Backbone :
Deliver proactive 3rd line support for our cutting-edge network and firewall stack, working with Cisco, Juniper, Fortinet, and more. Own the Challenge :
Tackle complex incidents, act as a technical escalation point, and collaborate with Service Managers to resolve critical issues. Drive Projects :
Lend your expertise to major projects, transitions, and operational acceptance your input shapes our technology roadmap. Mentor & Lead :
Share your knowledge, coach colleagues, and help define the standards that keep us ahead of the curve. Innovate :
Embrace technology change AI and automation are part of our DNA, and youll help us stay at the forefront. What youll bring:
Technical Credentials :
At least one of Cisco CCNA, MS:
Azure Network Engineer Associate,Juniper JNCIA, Fortinet Certified Professional, or HPE Aruba Networking Associate. Real-World Experience : 2 years in network engineering, ideally within an MSP. You know your BGP from your OSPF, and youre hands-on with enterprise kit. Security Mindset :
Understanding of firewalls, IDS/IPS, NAC, and network security best practices. Tool Proficiency :

Experience with monitoring and management tools like Solar Winds, Logic Monitor, or Network Configuration Manager. Communication :
You can translate technical detail for non-technical audiences and thrive in both solo and team settings. Continuous Learner :
Willing to upskill, work flexibly, and travel as needed. What can we offer you? Through our one of a kind training programme, the Littlefish Academy, you can increase your earnings by £4,500 Referral bonus scheme of £1000 when you successfully refer a friend. Access to our Linked In Learning platform, with over 16000 expert-led online tutorials to enhance and achieve your personal and professional goals.

Healthcare cash plan. This will give you access to online GP appointments, 24/7 access to qualified counsellors and cash back against a range of general healthcare Casual dress policy Company Pension Scheme Company social events 25 days annual leave plus public / bank holidays Purchase of annual leave scheme Life at Littlefish:
Our company values shape who we are as a business, what we stand for…