Senior Network Security Engineer jobs in Bristol

Role & What’s in it for the applicant and why would they apply?: This is a rare opportunity to join a public-sector organisation with genuine technical depth, running and evolving its own data centre and enterprise network estate. Rather than being siloed or boxed into BAU, you’ll work across network design, deployment, support, and continuous improvement, with real influence over direction and...

The Oracle Cloud Infrastructure (OCI) Offensive Security team provides OCI with the capabilities to ensure our systems and services meet the security objectives we communicate to customers. The Offensive Security group performs security assessments, vulnerability research, static and dynamic analysis research, penetration testing, red-teaming, and security tool development. We ensure the security...

You must have some hands-on technical experience, but we are looking for team members who are at the early stages of their career who also want to grow and learn more.

The Company Our client is a growing and well-established technology services business delivering data, networking and security solutions to organisations across a variety of sectors. They focus on providing reliable, high-quality installations and ongoing technical support, working closely with customers to ensure robust and scalable infrastructure solutions. The Job Due to continued growth,...

The Company Read the overview of this opportunity to understand what skills, including and relevant soft skills and software package proficiencies, are required. Our client is a growing and well-established technology services business delivering data, networking and security solutions to organisations across a variety of sectors. They focus on providing reliable, high-quality installations and...

Weapon System Network Communications Engineer - Undergraduate Programme 2026 All candidates should make sure to read the following job description and information carefully before applying. The Network Communications Department at MBDA is offering a fantastic 1 year placement opportunity to undergraduates with a passion for developing and applying their Network Communications skills and...

Job Title: Network Engineer Location: Bristol Salary: £55,000-£80,000 DOE We are supporting a global leader in the energy sector, providing cutting-edge solutions. They are looking for a Network Engineer to join the team and play a key role in a greenfield project The Role: - Design, implement, and support new network infrastructure as part of a greenfield programme - Contribute to...

Job Description Fire & Security Service Engineer - Bristol & Surrounding Areas Salary: £32,000 - £42,000 + Overtime + Vehicle + Excellent BenefitsLocation: Bristol & South West Join a Growing Fire & Security Specialist Are you an experienced Fire & Security Engineer looking for a new challenge with a company that genuinely values your expertise?This is your opportunity to join a...

You will work both independently and as part of multi‑disciplinary teams, collaborating closely with consultants, architects and client stakeholders.

You will be expected to support solution design, lead technical implementation, troubleshoot complex integration issues and ensure robust, scalable, and secure cloud services.

You will apply your knowledge through live labs that reflect workplace environments, giving you the practical experience needed to move into a network-focused role. Step 4 – Job PlacementOnce qualified, our recruitment team works with you directly to prepare applications, set up interviews, and secure your first role in network engineering.

Job Description Are you ready to start a networking career?The demand for newly trained and qualified Network professionals has never been greater and this boasts excellent opportunities for growth amongst other benefits. We help you develop the skills required with three globally recognised qualifications, real-world project work and practical training so that you can be ready to launch your...

Role Title: Storage SAN SME Duration : 8 months Rate: £366 per day on umbrella Location: Sheffield Hybrid -3 Days We are a Global Recruitment specialist that provides support to the clients across EMEA, APAC, US and Canada. Storage - Strong knowledge in SAN hardware installation and configuration; Storage - Strong SAN storage and virtualisation knowledge, provisioning and migration...

You will be required to have a strategic input into enterprise IAM security architecture, with a direct influence on the security posture of our customer-facing services. Additionally, you will provide mentorship and guidance to our security architects, product security specialists and product development teams.

You will be instrumental in migrating On Premise and Hybrid environments to Cloud only, making determinations about the current technologies, recommendations for improvement, as well as working on various different projects that are in the pipeline.

You will have the luxury of a strong budget behind you as quality will always come first.

You will play a key role in shaping the architecture of a modern communications platform and will work closely with backend, DevOps, and AI teams to deliver high-quality, production-grade voice services.

Senior Performance Engineer - UK Ready to Make a Real Impact? Join e-STORAGE! Who We Are Welcome to e-STORAGE, a proud member of the Canadian Solar Inc. (NASDAQ: CSIQ) family! We’re leading the way in designing, building, and integrating advanced battery energy storage systems for utility-scale projects. Our mission? To accelerate the world’s renewable energy transition and create a more...

Location: UK Work Mode: Fully Remote Contract: 6 months Inside IR35 (with potential extension) Rate: Market rate Were hiring a Senior Verification Engineer to support a leading semiconductor manufacturer working on next-generation high-speed networking IP. What youll do - Verify high-speed connectivity IP using UVM and advanced class-based verification environments - Drive coverage closure...

You will influence the current and future direction for design and testing of sophisticated missile Guidance & Control (G&C) systems, spanning specialist algorithms, real-time architecture, and complex equipment including RF & IR seekers, inertial sensors, actuators, propulsion (turbojets, ramjets and thrust-vectored rockets), and interfaces to surface and air launch platforms.

You will support in reverse engineering and deep understanding of vulnerabilities, including impact analysis and automation.

You must relish the challenge of findings critical vulnerabilities in complex software binaries through automation and manual practices. Creativity is highly valued; being able to find novel vulnerabilities is essential in this role.

You will also have the reassurance of a job guarantee (£26K-£35K) upon completion.

You will also be assigned an expert tutor and a support mentor to help you throughout your training.

You will gain practical experience by using practice labs which enable you to practice and master what you have learned.