Core Network Engineer jobs in Sunderland, Tyne and Wear

Senior Software Engineer / Back End Developer (C# .Net Core) *Newcastle onsite* to £130k+ Are you a back end focused Software Engineer with a strong academic background, looking to take the next step in your career? This is an opportunity to work on complex, high-impact systems at a growing FinTech scale-up with solid financial backing, a major Hedge Fund partnership, and ambitious plans for...

I am working with a large multi national technology business as they look to ramp up their Network Engineering team with the addition of 5 new Engineers across Mid & Senior level. The Network Engineer position focus will cover LAN, WAN, Firewall, and Security Infrastructures, remotely, with a key focus on Cisco and Aruba. The right person will have experience in a challenging, multi-vendor...

C# Software Engineer / Developer (.Net Core AWS) Sunderland / WFH to £75k Do you have strong C# .Net Core backend development skills? You could be progressing your career in a senior, hands-on C# Software Engineer role at a growing games / gambling site, whilst enjoying a range of benefits and perks. As a C# Software Engineer within the customer onboarding team you will help shape the player...

You will design, test and document recovery strategies, keep processes current, and present clear risk based recommendations to stakeholders. This role blends hands on engineering with ownership of standards and audit readiness.

DevOps Engineer Location: Newcastle Upon Tyne Please Note: Due to the nature of client work you will be undertaking, you will need to be willing to go through a Security Clearance process as part of this role, which requires 5+ years UK address history at the point of application. Accenture is a leading global professional services company, providing a broad range of services in strategy and...

Join our latest project! We are seeking an experienced Project Engineer to support the delivery of complex marine and subsea equipment projects. This is a hands-on, project-focused engineering role, ideal for a well-rounded professional who enjoys working across design, production, and commissioning stages. You'll play a key part in integrating systems, driving design reviews, and ensuring...

You will work on a variety of projects, from modelling new connections to analysing how renewable gas and hydrogen will fit into the system.

You will also play a key part in supporting our ambitious East Coast Hydrogen (ECH) project, which is set to transform the way energy is delivered across the region.

About Us We're a fast-growing technology company building robust, scalable software platforms that power critical services for clients around the world. Our systems process high volumes of data, operate with demanding performance standards, and continuously evolve to meet new business challenges. We're looking for engineers who enjoy solving complex problems, writing clean and maintainable...

At MHR, our employees are central to our success and play a key role in helping customers achieve sustainable high performance. With a team of over 900 professionals, we work to make things flow smoothly, whether it's for large organisations or individual employees. As businesses face rapid changes in the world of work, our team is here to help them adapt and thrive. By focusing on the core...

You will also be a part of an agile, multidisciplinary team responsible for developing and building applications consumed by a wide range of customers.

You will play a key role in building, maintaining, upgrading, and supporting live services hosted on the AWS platform. Key responsibilities:

AESC is a world-leading battery technology company committed to research, development, design, manufacture, and sales of high-power batteries for EVs and energy storage batteries (ESS). AESC has approx. 12,000 employees and 10 production plants in Japan, the U.S., the U.K., China, and France – this production network is growing globally. For the past 12 years, AESC has produced high-performance,...

You will join our Simulation and Training sector at Broad Oak Works Portsmouth, part of BAE Systems Maritime and Land Defence Solutions, working on our MIMESIS product.

You will also provide technical guidance to the engineering team, working closely with System Design Authority, to develop and support MIMESIS for our customers.

Job title: Senior Civil Engineer – Water Company Type: Salaried, PAYE. Salary: Dependent on experience, skills and location An introduction to our unique company... Waterman Aspen welcomes engineers and technical specialists to make their mark by working on some of the biggest infrastructure projects or in delivering professional services across the UK on a secondment basis. Our diverse...

You will work within a multi-disciplinary engineering team and contribute to projects from concept design through to detailed engineering and delivery support. Key Responsibilities: - Develop detailed protection application designs for feeders, transformers, and busbars at 11 kV–132 kV, including customer interface schemes

You will play a key role in ensuring the technical integrity and compliance of our transmission infrastructure projects. Key Responsibilities - Lead and support transmission-level cable projects, including document review, factory acceptance testing, installation, and commissioning.

Job Title: Systems Administrator Salary: up to £35,000 Location: Newcastle upon Tyne We are looking for a skilled Systems Administrator to join a growing IT team for one of our well respected clients. This role is ideal for someone with solid experience supporting users, managing Microsoft 365 environments and maintaining IT infrastructure. Key Responsibilities: - Provide technical support...

Head of Platforms & Operations Salary: to be discussed Sunderland - onsite 3x per week Are you the right candidate for this opportunity Make sure to read the full description below. Are you a leader with strong technical knowledge of the design and delivery of core platforms, as well as demonstrable experience managing key internal and external stakeholder relationships? Are you looking for a...

Job title: Civil Engineer – Water company Type: Salaried, PAYE. Salary: Dependent on experience, skills and location An introduction to our unique company... Waterman Aspen welcomes engineers and technical specialists to make their mark by working on some of the biggest infrastructure projects or in delivering professional services across the UK on a secondment basis. Our diverse client base...

Graduate Software Engineer / Developer *Newcastle onsite* £33k+ - Start March or September 2026 Are you a bright, ambitious technologist with a top class education looking for an opportunity to join a tech start-up? You could be progressing your career at a rapidly growing Fintech that have secure backing and an established Hedge Fund client as a partner, gaining valuable financial trading...

You will be the first point of contact for users, providing excellent customer service while resolving hardware, software and network issues.

You will triage and log tickets, monitor Datto RMM alerts, fix issues remotely and on site, and escalate when appropriate. The role includes structured learning and a clear path to progress into a field engineer position.