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- Tasks: Lead and optimise network systems while supporting a diverse range of customers.
- Company: Delt, a purpose-driven tech company making a difference in the Southwest.
- Benefits: Generous holiday, pension scheme, life assurance, and training opportunities.
- Why this job: Join a team that values innovation and makes a real impact on communities.
- Qualifications: Experience in enterprise infrastructure and security compliance is essential.
- Other info: Hybrid role with travel across Plymouth, Exeter, and North Somerset.
The predicted salary is between 50000 - 56000 ÂŁ per year.
Location: Southwest / Hybrid – Based from either Plymouth, Exeter, or Weston‑Super‑Mare
Contract Type: Full time, Permanent (37 hours per week)
Salary: ÂŁ50,000 - ÂŁ56,000 p.a. (DOE) plus performance bonus
At Delt, we don’t just provide IT; we deliver digital services that make a real difference to the lives of people across the Southwest. Our teams support thousands of users across the Southwest, ensuring technology works seamlessly so our customers can focus on the people and communities they serve.
As a Senior Network & Telephony Engineer, you’ll play a key role in delivering, supporting and evolving the core connectivity and communications platforms that Delt provides to its customers. Working in a complex, multi‑tenant enterprise environment, you’ll take ownership of a defined set of systems, ensuring they remain secure, available, resilient and efficient. You’ll lead on operational improvements, project delivery, incident resolution and system optimisation — while also providing technical guidance and direction to more junior engineers. This is a hands‑on senior engineering role with genuine influence. You’ll act as a subject matter expert, shaping standards, feeding into architecture decisions, and ensuring services are fit for both today and what’s coming next.
Please note, this is a hybrid opportunity that will involve travel onsite to customers based across Plymouth, Exeter, Devon & North Somerset. Due to this, we will only be considering applicants based in the Southwest.
What you’ll do
- Acting as a Senior Infrastructure Engineer within Delt’s Connectivity & Communication platforms, operating as a subject matter expert in your specialist area
- Taking senior technical responsibility for one or more of the following system domains:
- Estate‑wide boundary and filtering technologies (e.g. firewalls, proxies, SD‑WAN, BGP)
- Distribution and access layer technologies across varied campus environments (switching, VLANs, Wi‑Fi)
- Enterprise telephony solutions, including call routing and automated call distribution
What you’ll bring
You’ll be an experienced, confident engineer who’s comfortable operating at senior level in an enterprise environment and enjoys taking ownership rather than waiting for instruction.
Essential experience and knowledge
- Experience working within an ITIL‑aligned enterprise infrastructure environment
- Experience working within security compliance frameworks, such as Cyber Essentials
- Demonstrable subject matter expert experience - including documentation, standards development and complex troubleshooting - in the following areas:
- Boundary and filtering technologies and enterprise routing (e.g. firewalls, proxies, SD‑WAN, BGP)
- Distribution and access layer technologies (switching, VLANs, Wi‑Fi)
- Enterprise telephony platforms and call routing solutions
Desirable qualifications
- ITIL Foundation certification
- Cyber security‑related qualifications
- Relevant technical certifications aligned to networking, telephony or infrastructure technologies
Why Delt?
Delt is a commercial company owned by the public sector and run for the benefit of the public. Everything we do supports better health, better care and better value for the communities we serve. If you want to do work that matters, in an environment that’s ambitious, inclusive, and genuinely different, this could be your next step. You’ll be part of a purpose‑driven team that values trust, flexibility and innovation. We’re proud to be one of the UK’s most loved workplaces, supporting thousands of professionals who rely on our services every day.
Benefits include
- Generous holiday allowance of 25 days plus bank holidays
- Up to 12 flex leave days a year
- Matched contribution pension scheme up to 10% of salary
- Life assurance scheme
- Opportunities to buy and sell leave
- Employee shopping savings portal
- Opportunities for training to be funded by Delt
- EV salary sacrifice
- Performance Related Pay
- Employee assistance programme supporting mental and physical wellbeing
Deadline for applications: Applications will be considered on a rolling basis, so please apply early to avoid disappointment.
Senior Network Engineer employer: Delt Shared Services Ltd
Contact Detail:
Delt Shared Services Ltd Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Network Engineer
✨Tip Number 1
Network, network, network! Reach out to your connections in the industry and let them know you're on the hunt for a Senior Network Engineer role. You never know who might have the inside scoop on an opportunity or can put in a good word for you.
✨Tip Number 2
Prepare for interviews by brushing up on your technical skills and being ready to discuss your experience with boundary technologies, enterprise telephony, and system optimisation. We want to see you shine as a subject matter expert!
✨Tip Number 3
Don’t forget to showcase your problem-solving skills during interviews. Share specific examples of how you've tackled complex issues in past roles, especially in multi-tenant environments. This will help us see your hands-on experience in action.
✨Tip Number 4
Apply through our website for the best chance at landing the job. It shows you're genuinely interested in joining Delt and makes it easier for us to track your application. Plus, we love seeing candidates who take that extra step!
We think you need these skills to ace Senior Network Engineer
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the Senior Network Engineer role. Highlight your experience with boundary technologies, enterprise telephony, and any relevant certifications. We want to see how your skills match what we're looking for!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're passionate about working at Delt and how you can contribute to our mission. Be sure to mention your hands-on experience and leadership skills.
Showcase Your Technical Expertise: In your application, don’t shy away from showcasing your technical know-how. Mention specific projects or systems you've worked on that relate to the job description. We love seeing real-world examples of your expertise!
Apply Through Our Website: We encourage you to apply through our website for the best chance of getting noticed. It’s straightforward and ensures your application goes directly to us. Plus, we’re excited to see what you bring to the table!
How to prepare for a job interview at Delt Shared Services Ltd
✨Know Your Tech Inside Out
As a Senior Network Engineer, you’ll need to demonstrate your expertise in boundary and filtering technologies, enterprise routing, and telephony solutions. Brush up on the latest trends and be ready to discuss how you've implemented these technologies in past roles.
✨Showcase Your Problem-Solving Skills
Be prepared to share specific examples of complex troubleshooting you've handled. Delt values engineers who can take ownership and lead recovery processes, so highlight situations where you've successfully resolved issues or improved system performance.
✨Understand Delt's Mission
Familiarise yourself with Delt’s commitment to delivering digital services that make a difference. Be ready to discuss how your role as a Senior Network Engineer aligns with their mission and how you can contribute to better health and care in the community.
✨Prepare for Scenario-Based Questions
Expect questions that assess your ability to manage risks and document issues. Think about how you would approach onboarding new customers or integrating new technologies, and be ready to explain your thought process clearly.
