Core Network Engineer jobs in Sefton

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Network Engineer Placement Programme

Career Change
Sefton PR8

You will also have the reassurance of a job guarantee upon completion.

You will also be assigned an expert tutor to help you throughout your training.

You will gain the practical experience by using our cutting edge Livelabs.

You will then go on to sit the CompTIA A+ exams to give you the official certifications which will be recognised worldwide.

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an hour ago
Hybrid

Senior Software Engineer C Linux Networking - Remote

Saxon Recruitment
Sefton

Senior Software Engineer C Linux Networking - Remote or Hybrid Edinburgh Stuck ? Frustrated ? Know you’re better than this ? … Career goals not being met ? As a Lead/Senior Software Engineer in this Networking Technology company you’ll have the opportunity to work on innovative, challenging projects where you’ll learn something new in emerging Network technologies. You’ll enjoy career growth...

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3 hours ago
Hybrid

Senior/Principal Software Engineer – Network & SDN

ORI
Sefton

Company Overview: Ori is setting a new standard for how AI worlds are built. We are the first AI Infrastructure provider with the native expertise, comprehensive capabilities, and end-to-end flexibility to support any model, team, or scale. As a fast-growing startup backed by leading investors, we value ambition, accessibility, and collaboration, and are committed to pushing the boundaries of...

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3 hours ago

Head of Global Financial Networks (Worldwide/Remote)

ZEN.COM
Sefton

You will translate market opportunities into tangible product requirements and support our go-to-market strategy.

You will be empowered to build a global financial network from the ground up, work with cutting-edge technology, and directly contribute to the success of a hyper-growth company by shaping the core of our customer experience.

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3 hours ago

Head of Global Financial Networks (Worldwide/Remote)

ZEN
Sefton

You will translate market opportunities into tangible product requirements and support our go-to-market strategy.

You will be empowered to build a global financial network from the ground up, work with cutting-edge technology, and directly contribute to the success of a hyper-growth company by shaping the core of our customer experience.

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3 hours ago

Network Performance Analyst

Certes
Bootle

Job Description Resource On Demand Skills and Architecture Framework Requirement Description SAF-DC6: Network Performance Analysis Job title: Network Performance Analyst Grade required:SFIA 5 Number of resources:1 Start date:28/4/2025 End date:3 weeks Number of days per week:5 days Clearance leave: SC Clearance is required Technology skillset required: Network monitoring tool...

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7 days ago

Head of Network Automation - Telco industry

Square One Resources
Sefton

You will need to demonstrate an understanding of the challenges of automating on hardware devices / like routers / RAN etc.

You should be able to show where the value is brought to the business during your recent assignments.

You will need to have strong leadership skills as there will be direct management of several tech leads.

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3 hours ago
Remote

Embedded Linux Senior Software Engineer - Optimisation

Canonical
Sefton

You will work with customers on exciting IoT and server platforms and technologies, built to support different verticals: from robots to data centers, from telco to retail. What we are looking for in you - You love technology and working with brilliant people - You have a Bachelor's degree in Computer Science, STEM or similar

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3 hours ago
Hybrid

Lead DevOps Engineer - SaaS Product (MS Azure)

ZigZag Global
Sefton

1 week ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. Job Title: Lead DevOps Engineer - SaaS Product (MS Azure) Type of employment: Permanent, Full-Time, Remote. Location: This is a remote role based either in the UK, Bulgaria or Portugal. You need to currently based in either of these locations and have the rights to work without visa...

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3 hours ago

Senior Software Engineer

User Testing Company
Sefton

We’re UserTesting—the leader in human insight. Our mission is to help organizations craft exceptional customer experiences through fast, actionable feedback.We empower teams to build the best products and experiences by embedding real human perspectives into every stage of the development process—from ideation to launch. With the world’s strongest participant network, AI-powered analysis, expert...

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3 hours ago

Senior Design Engineer

Erik og Kriss
Sefton

Overview Senior Design Engineer - Marine Projects Location: UK Remote Employment Type: Permanent or Contract Ready to lead the future of naval engineering? Belcan's Marine business unit is expanding, and we're seeking experienced Senior Design Engineers to take ownership of complex and cutting-edge ship design projects within the defence sector. This is your opportunity to drive innovation,...

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3 hours ago

Manager. Software Engineering

Brasseler USA Inc.
Sefton

You will work with the Director of Engineering and your peers in Product, Design and Data to define group strategy , that aligns with organisation goals and vision and then execute that strategy for your group.

You will be responsible for delivering an ambitious technology strategy and roadmap for your group that drives dental practice automation, and efficiency in a scalable and secure way.

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3 hours ago

Engineering Director at high-growth AI cybersecurity startup

Jack & Jill/External ATS
Sefton

You will scale the team from 10 to 25+ engineers while maintaining a high-performance culture. Your focus is on operational excellence, people management, and ensuring engineering decisions prioritize customer value and revenue over traditional delivery metrics.

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3 hours ago

Senior Staff Engineer - Remote, UK

Qualcomm
Sefton

You will be a strategic thinker with a deep understanding of the open source community, Linux and related open source projects and are comfortable working with a variety of hardware platforms.

You will have a proven track record of delivering both engineering excellence, as well as hands‑on experience with upstream contributions to major Open Source projects.

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3 hours ago

Blockchain Engineer (lead) - Web3 Social app (Remote)

Fynder Talent
Sefton

You will lead the selection and implementation of the right technologies for the business – from core infrastructure to application layer – with a strong focus on Layer 1 and Layer 2 blockchain integrations, smart contract development, and tokenomics. Key Responsibilities - Lead end-to-end system architecture and technical design of our Web3 platform.

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3 hours ago
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No Experience

Maintenance Engineer

Greencore
Great Crosby

Why Greencore? Following the combination with Bakkavor in January 2026, we're one of the UK's leading creators of convenience food, driven by a simple purpose: to make every day taste better.As a vibrant and fast-moving business, we're proud to employ over 28,000 talented colleagues across 36 manufacturing sites and 21 distribution depots in the UK and the US. Together, we bring delicious food to...

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58 minutes ago

Remote Senior Network & SDN Engineer

ORI
Sefton

A tech startup in the UK is looking for a Software Engineer to focus on Network and SDN. This role involves designing and developing software systems to automate network management and support resilient infrastructure. The ideal candidate will have extensive experience in automation, distributed systems, and network design, particularly in cloud-native environments. Join a dynamic team and...

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3 hours ago
Hybrid

Senior C Linux Networking Engineer — Remote/Hybrid

Saxon Recruitment
Sefton

A global high technology company is seeking a Senior Software Engineer specializing in Linux and Networking technologies. The role may be fully remote or hybrid, requiring occasional office visits in Edinburgh. Successful candidates will lead innovative projects, design network components, and implement new protocols. Ideal candidates have at least 5 years’ experience in C programming under Linux...

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3 hours ago
Remote

Software Engineering Manager - Container and Virtualisation Infrastructure

Canonical
Sefton

You will be expected to lead, challenge, and develop engineers, positively influence the culture, facilitate technical delivery, and work with your team on strategy and execution. The successful candidate will have experience leading successful, collaborative engineering teams, and demonstrate the ability to solve challenging distributed systems problems and deep knowledge of Linux.

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3 hours ago
Remote

Software Engineer, Sustaining Engineering

Canonical
Sefton

You will help with troubleshooting and driving issues to resolution with workarounds, guidance, and bug fixes to be released upstream and in Ubuntu.

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3 hours ago
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