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- Tasks: Lead a dynamic team, solve complex network challenges, and mentor fellow engineers.
- Company: Join Littlefish, a forward-thinking tech company with a vibrant culture.
- Benefits: Earn up to £4,500 through training, plus healthcare, social events, and 25 days leave.
- Why this job: Make a real impact on network infrastructure while working closely with prestigious clients.
- Qualifications: Proven network engineering experience and strong communication skills required.
- Other info: Embrace diversity and inclusivity in a supportive environment.
The predicted salary is between 48000 - 72000 £ per year.
Must be eligible for SC (Must have lived in the UK for the past 5 years).
Here at Littlefish, we look for people who can make a real 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. These are the passionate and high performing people who 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, and skills as we see Littlefish grow. 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 you’ll be getting up to on a day to day basis:
At Littlefish, we don’t just fix networks — we redefine them. We’re on the lookout for a Senior Network Engineer who’s not only technically strong but thrives on mentoring others, solving complex challenges, and shaping the future of our infrastructure. This isn’t your average engineering role. You’ll be the go‑to expert, the calm in the storm during major incidents, and the voice of clarity when things get complex. You’ll be embedded onsite with one of our prestigious clients in Brentford, working right at the heart of their environment, influencing outcomes in real time and building trusted relationships face‑to‑face.
You will be:
- Leading a small but mighty team of network engineers.
- Owning complex technical issues and high-priority customer tickets.
- Acting as a senior escalation point and subject matter expert.
- Driving best practices, automation, and future tech adoption.
- Supporting major incident resolution and mentoring engineers.
- Approving high-risk changes and reviewing incident reports.
- Shaping our network roadmap and onboarding new customers.
About you:
- Proven experience in network engineering (MSP experience a plus).
- Deep knowledge of routing/switching (BGP, OSPF, EIGRP).
- Hands-on with Cisco, Juniper, Fortinet, or similar.
- Strong grasp of network security (firewalls, IDS/IPS, NAC).
- Skilled with tools like SolarWinds, LogicMonitor, etc.
- Excellent communicator and documentation wizard.
You may also have:
- Experience with cloud networking (especially Azure).
- Familiarity with SDN, SASE, and zero trust architectures.
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 LinkedIn Learning platform, with over 16,000 expert-led online tutorials to enhance and achieve your personal and professional goals.
- Healthcare cash plan, giving 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 and how we work. Hiring people with our values at heart is very important as we see Littlefish grow.
- I am High Performing - I like to raise the bar, we look at creating opportunities to increase quality and improve efficiency, we strive for service excellence.
- I am Passionate - We build team success and celebrate them together, I am enthusiastic and energetic, I care about the people I work with and we support one another.
- I Have a Can-Do Attitude - I am not afraid to step outside my comfort zone, we are not afraid to challenge the status quo, we get stuff done!
So, if you feel like you can make a tangible difference, apply today, and join us on this journey. Here at Littlefish, we aim to be somewhere everyone can be themselves. We are committed to encouraging a diverse and inclusive community where everyone, irrespective of who they are or their background, can feel equal and supported. We encourage applications from people of all backgrounds. Please get in touch if you are concerned about any difficulties you may face during your recruitment process, so we adjust accordingly.
Part of our application process includes a set of ED&I (Equality, diversity and inclusion) questions. Please note, each question has a ‘prefer not to say’ option.
Senior Network Engineer in Brentford employer: Littlefish group
Contact Detail:
Littlefish group Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Network Engineer in Brentford
✨Tip Number 1
Network, network, network! Get out there and connect with people in the industry. Attend meetups, webinars, or even just grab a coffee with someone who works at Littlefish. Building relationships can open doors that a CV just can't.
✨Tip Number 2
Show off your skills in real-time! If you get the chance, participate in hackathons or tech challenges. This is a great way to demonstrate your problem-solving abilities and technical know-how, which are key for a Senior Network Engineer.
✨Tip Number 3
Prepare for those tricky interview questions! Think about how you would handle major incidents or mentor a junior engineer. We want to see your thought process and how you tackle complex challenges, so practice articulating your experiences.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re genuinely interested in joining the Littlefish family and making a difference.
We think you need these skills to ace Senior Network Engineer in Brentford
Some tips for your application 🫡
Show Your Passion: When writing your application, let your enthusiasm shine through! We want to see that you’re not just looking for a job, but that you’re genuinely excited about the opportunity to be a giant slayer with us at Littlefish.
Tailor Your Experience: Make sure to highlight your relevant experience in network engineering. Use specific examples that showcase your skills with routing/switching and any hands-on work with tools like Cisco or Juniper. We love seeing how you can fit into our team!
Be Clear and Concise: We appreciate clear communication, so keep your application straightforward. Avoid jargon unless it’s necessary, and make sure your points are easy to understand. Remember, we’re looking for excellent communicators!
Apply Through Our Website: Don’t forget to apply through our website! It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it shows you’re keen on joining our Littlefish family!
How to prepare for a job interview at Littlefish group
✨Know Your Tech Inside Out
As a Senior Network Engineer, you’ll need to demonstrate your deep knowledge of routing and switching protocols like BGP, OSPF, and EIGRP. Brush up on your hands-on experience with Cisco, Juniper, or Fortinet gear, and be ready to discuss specific challenges you've faced and how you resolved them.
✨Showcase Your Mentoring Skills
Littlefish values team success and collaboration. Be prepared to share examples of how you've mentored junior engineers or led a team through complex issues. Highlight your ability to communicate clearly and support others in high-pressure situations.
✨Embrace Change and Innovation
The company is looking for someone who thrives on change and can drive best practices and future tech adoption. Come equipped with ideas on how you can contribute to their network roadmap and discuss any experience you have with cloud networking or zero trust architectures.
✨Align with Company Values
Littlefish is all about high performance, passion, and a can-do attitude. During the interview, reflect these values in your responses. Share stories that illustrate your commitment to service excellence, teamwork, and your willingness to step outside your comfort zone.
