Security Engineer jobs in Longwell Green

Principal Security Engineer The Role: Synoptix are expanding their Cyber Security capability by applying it to Systems Thinking, allowing for delivery of Cyber Security Solutions to both defence and commercial clients. We're looking for a technically strong, client-focused Principal Security Engineer to support the development, implementation, and assurance of secure system architectures and...

Bristol Would you like to be part of a group of specialist engineers helping to deliver some of the world's most sophisticated defence systems? We are currently recruiting for a software security expert, to work across a range of our products! Salary : Circa £74,000 depending on experience Dynamic (hybrid) working : 3 to 5 days per week on-site, due to workload classification Security Clearance :...

Job Description The Opportunity Join a team where you can explore the full product range while working with innovative technologies and approaches! This role can also be based from Hertfordshire. Hybrid role, with the expectation that it will be 3 to 5 days onsite due to the exposure of work. Key Responsibilities - Guide security across the full product lifecycle, from concept to in-service...

You will need to hold a 5 year checkable employment history & Right to work in UK/EU unrestricted. Salary Competitive Salary Location: Bristol & surrounding areas

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 need to hold a 5 year checkable employment history & Right to work in UK/EU unrestricted. Salary Competitive Salary Location: Bristol & surrounding areas

You will work alongside experienced engineers delivering security automation and software solutions that protect enterprise systems and digital platforms. Key Responsibilities Develop and maintain Python automation scripts to support security operations and incident response.

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 Placement Once qualified, our recruitment team works with you directly to prepare applications, set up interviews, and secure your first role in network engineering.

The Role: Network Security Engineer £450- £550 per day (inside IR35) Hybrid - 3 days per week on site in Bristol ⌚ 3 months (initially) IMMEDIATE START We're looking for a Network Security Engineer to support: ✅ Network Refresh Project support & managing implementation engineer ✅ Provide WAN Connectivity support over multiple projects ✅ Day to Day management of Network and Cyber Security...

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 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.

Fire Systems Technician (Fire & Security Systems) £37,000 - £44,000 DOE + Career Progression + Training + Company Vehicle (private mileage included) + Door-to-Door + Overtime + 22 days holiday Bristol Are you Field Service Engineer Engineer with experience in fire or security systems looking to join a fast-growing company that really looks after it's staff and offers training and the...

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.

You will ensure security is integrated from conception through to delivery, embedding Secure by Design principles throughout the engineering lifecycle.

You will bring deep experience in cyber and information security within a Defence, Government, National Security, or Aerospace context, with the confidence to influence both engineering and business teams.

You will build, influence and challenge a customer’s cyber security strategy and services, lead client pitches and contribute to delivering end-to-end solutions.

You will support pre-sales engagements through gaining an understanding of client requirements and in technical pre-sales discussions, ensuring the solution and/or service meets client expectations.

You will also be comfortable enhancing customer relationships with new opportunities and assisting with bids and presales where necessary.

You will have experience of working across system lifecycles and be capable of supporting clients through business-focused requirement specification and definition.

You will be responsible for setting security strategies, guiding teams on security best practices, and ensuring adherence with government security frameworks.

You will have experience of working across system lifecycles and be capable of supporting clients through business-focused requirement specification and definition.

Principal Security Engineer The Role: Synoptix are expanding their Cyber Security capability by applying it to Systems Thinking, allowing for delivery of Cyber Security Solutions to both defence and commercial clients. We're looking for a technically strong, client-focused Principal Security Engineer to support the development, implementation, and assurance of secure system architectures and...

You will ensure security is integrated from conception through to delivery, embedding Secure by Design principles throughout the engineering lifecycle.

You will bring deep experience in cyber and information security within a Defence, Government, National Security, or Aerospace context, with the confidence to influence both engineering and business teams.

Fire & Security PPM Engineer - Mon - Fri Excellent salary and benefits. Various locations across the UK. About us G4S is a global company operating across 120 countries, employing over 650,000 people across the world. You can find more about us here; https://www.g4s.com/en-gb We are at the forefront of the fire and security integrator market in the UK and have an enviable reputation for...