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We’re building something powerful. Let’s build it together. We've delivered high-performance embedded computing solutions for four decades across industries including defence, telecoms, and aerospace. We’re proud to be experts in what we do and are looking for an Embedded Software Engineer to join our brilliant team. The Role The constant requirement for new, better, and more complex products means that the company requires an additional BIOS Engineer. The Software Engineering team is responsible for breathing life into our computer products by creating and maintaining the BIOS, and Board Support Packages (as well as additional software) required for their operation. Based at our Colchester or Theale site on a full-time/hybrid basis (and we’re flexible with what that looks like!). We have flexible working with core hours of 10am to 3pm – working 37.5 hours per week. What will I be delivering? Key Responsibilities: • Design, develop and maintain the UEFI BIOS and other bootloader software. Including integration of board-level hardware: PCIe, USB, Ethernet, I2C, GPIO, UART, and other common embedded interfaces., • You will be involved in end to end development as part of a small team., • Work with our hardware designers:, • During the design phase to specify the product, • During board bring up to get the prototype hardware working, • During the design proving phase to validate the product, • Work closely with the realisation team in defining test software plans., • Work on challenging customer issues that get escalated to engineering team., • Working with the hardware design authorities and software architect to support product specification. What do I need to bring with me? Demonstrated knowledge and experience • Substantial experience developing UEFI BIOS, or related bootloader firmware based on EDK2, Slimboot or Intel FSP., • Proficient in Embedded C programming for x86, PowerPC, or high-performance ARM processors., • Practical experience programming a variety of hardware devices at the register level., • Excellent problem-solving and debugging skills., • Familiarity with schematics and datasheets to support hardware bring-up and debugging., • Ability to apply a systematic approach to software debugging, ensuring thorough and efficient resolution of issues., • Ability to communicate in English and to work in an interdisciplinary engineering and project team., • Ability to work independently and collaboratively in a multi-disciplinary engineering team. Benefits for Working at Concurrent • 25 days holidays + bank holidays and holiday purchase scheme., • Annual profit share bonus., • Cycle to work, Home & Tech and car salary sacrifice schemes., • Death in service benefit & income protection., • Employee assistance programme and virtual GP., • Employee referral scheme., • Enhanced parental leave., • Generous company pension scheme with up to 10% employer contribution., • One paid volunteering day per year., • Private Health Insurance through Bupa., • YuLife wellbeing app. Equal Opportunity Statement We are an equal opportunity employer and believe in the power of a diverse, inclusive team. We welcome all applications from all suitably qualified people, regardless of race, sex, disability, religion / belief, sexual orientation or age. Please let us know if you require anything which would enable your success throughout our interview process.

Fire & Security EngineerExcellent Salary & Benefits. We are at the forefront of the fire and security integrator market in the UK and have an enviable reputation for excellence and client portfolio.

Panther Security Systems Ltd are a well-established company based in Colchester.They have been trading for over 30 years and are NSI Gold accredited.Their geographical area is East Anglia, with some work in London.They are currently looking for two new Apprentice Security System Engineers to join th

Interested? If so please upload your CV today and take the next step with Croma Fire & Security. At Croma Fire & Security, part of the respected Croma Group, we are passionate about protecting people, property, and businesses. As a trusted UK-wide provider of security, fire, industrial door,

Our client is looking for a Security Engineer to join their team on a initial contract until the end of March, working three days onsite in either Knutsford or Glasgow and the rest remote. Required Skills & Experience: Strong hands-on experience with Kubernetes and OpenShift in secure production env

At Croma Fire & Security, part of the respected Croma Group, we are passionate about protecting people, property, and businesses. As a trusted UK-wide provider of security, fire, industrial door, and locksmith solutions, we deliver excellence across sectors from schools and hospitals to retail,

As a Cybersecurity Solutions Engineer, you’ll act as a trusted advisor to senior security leaders, leading demos, POCs, and workshops that prove the business value of this game-changing technology. We’re partnering with an award-winning cybersecurity scale-up transforming how enterprises monitor

We are now looking for an experienced Industrial Door Engineer to join our growing team, working on the servicing, repair, and installation of industrial and automatic door systems across Hampshire. Work independently and collaboratively as part of a professional engineering team. A supportive team

As a Security Engineer III - Cloud and Infrastructure at JPMorgan Chase within the Cybersecurity & Technology Controls, you are an integral part of team that works to deliver software solutions that satisfy pre-defined functional and user requirements with the added dimension of preventing misuse, c

Work independently and collaboratively as part of a professional engineering team. At Croma Fire & Security, part of the respected Croma Group, we are passionate about protecting people, property, and businesses. As a trusted UK-wide provider of security, fire, industrial door, and locksmith sol

The Infrastructure Security Engineer will be responsible for implementing and maintaining robust security measures to protect the organisation's technology infrastructure. Collaborate with IT teams to remediate vulnerabilities and improve endpoint security. Analyse security datasets to identify tren

A long-standing and highly regarded fire and security company is seeking an experienced Fire and Security Service Engineer to join their team based in Berkshire. Fire and Security Service Engineer. Fire and Security Service Engineer -Berkshire - £35,000 - £42,000 Basic Salary.

Lead Network Security Engineer - Outside IR35 - Remote - CCNP - palo alto - Zscaler - Zero Trust Network - network security engineer. Exalto Consulting are currently recruiting for a contract lead network security engineer, this is initially 6 months daily rate is dependent on experience. Network Se

Security Engineer (CCTV, Access Control & Intruder Alarms) Role and Responsibilities:. Security Engineer (CCTV, Access Control & Intruder Alarms) - South West - £35,000- £42,000 Basic Salary Per Annum. Security Engineer (CCTV, Access Control & Intruder Alarms) Package Overview:.

Lead Information Security Engineer. Reporting to the Head of Information Security to provide tactical technical security support. The Lead InfoSec Engineer will be responsible for technical governance to security standards, Identity and Access Management expertise across multiple platforms.

Security Engineer (CCTV, Access Control & Intruder Alarms) - South East - £36,000- £45,000 Basic Salary Per Annum. Security Engineer (CCTV, Access Control & Intruder Alarms) Package Overview:. Company Overview - Security Engineer (CCTV, Access Control & Intruder Alarms).

This role would suit an experienced installation engineer, with experience in the fire and security industry, looking to join a company that will reinvest into developing your career and skillset. Installation Engineer (Security / Fire Systems). Are you an experienced Installation engineer in the fi

Our Client are currently looking for a Fire and Security Engineer to join their highly valued team on a full-time, permanent basis. Fire and Security Engineer Role and Responsibilities:. Fire and Security Engineer - Hampshire- £35,000- £40,000 Per Annum.

Fire & Security Service Engineer – North Wales / Wirral £35,000 + Overtime + Company Car + 25 Days Holiday + Full Package Are you an experienced Fire & Security Engineer looking to take the next step in your career? Do you want to join a forward-thinking company that values its people,

Our client, a fast growing and award winning security provider, is currently seeking experienced Intruder Alarm Installation Engineers to join their team working across London and the South East. Security Installation Engineer (Intruder Alarms) Role and Responsibilities:. Security Installation Engin

We’re on the lookout for a talented Fire & Security Installation / Small Works Engineer to join our expanding team. The Role You’ll be responsible for the installation, servicing, and commissioning of a range of fire and security systems. Key Responsibilities * Install, service

Fire and Security Service and Small Works Engineer. Don't miss out on this exciting opportunity to join the team and make a difference in the fire and security industry.

Cyber Security Test Engineer on a contract basis to support the testing and validation of cybersecurity features in cutting-edge automotive products. Contract Opportunity: Cyber Security Test Engineer - Automotive | Hybrid. You’ll report to the Functional Manager - Product Security Test & Incident

As a Senior Principal Security Certification Engineer, you’ll be a strategic leader within the Security Office, collaborating with top-tier security and architecture experts. Bachelor’s degree in Computer Science, Computer Engineering, Electrical Engineering, or equivalent experience. You’ll p

Due to company development and growth, we are actively looking for more Fire and Security engineers to join our award-winning team. Installation and Project Engineers. Salary: Depending on experience and qualifications, a basic of between £28,000 and £45,000 (this does not include our engineers’

As a trusted UK-wide provider of security, fire, industrial door, and locksmith solutions, we deliver excellence across sectors from schools and hospitals to retail, manufacturing, and national infrastructure. We are now looking for an experienced Industrial Door Engineer to join our growing team, w

We are at the forefront of the fire and security integrator market in the UK and have an enviable reputation for excellence and client portfolio.

Based in the UK, we’re backed by leading investors, and are actively growing our engineering team to help shape the future of identity for Zero Trust security in the cloud. Senior/Staff Software Engineer role:. This is a full-time remote role for a Senior/Staff Software Engineer.

Strong experience in network security, cybersecurity, or infrastructure engineering. Hands-on experience with security technologies such as Network Security, firewalls, NDR, IDS/IPS, or cloud security tools. Professional Services Engineer – Network Security Vendor.

Fire & Security PPM Engineer - Mon - Fri. We are at the forefront of the fire and security integrator market in the UK and have an enviable reputation for excellence and client portfolio.

We’re looking for a Cyber Security Engineer to join our clients growing team someone who’s passionate about protecting systems, data, and people. Tech Stack: Microsoft Security Suite – Sentinel, Defender, Intune, Entra, etc. Responding to security incidents, analysing alerts, and improving det

Collaborate with teams to embed security best practices into CI/CD pipelines and foster a security-first culture. Are you passionate about integrating security into development? We need you to lead the design and implementation of secure, scalable workflows across cloud environments. Hands-on experi

Fire & Security Service Engineers – Gloucester AreaWe are looking for skilled engineers across multiple UK regions, each based within their local postcode area.

Work independently and collaboratively as part of a professional engineering team. A supportive team culture where engineers are respected, listened to, and rewarded. Interested? If so please upload your CV today and take the next step with Croma Fire & Security.

What were looking for:5+ years experience in Fire & SecurityRelevant qualifications & certificationsBased within 30 miles of EH1Full UK Driving LicenceWhat we offer:Competitive salary + overtime & on-call payCompa.

Due to company development and growth, we are actively looking for more Fire and Security engineers to join our award-winning team. Installation and Project Engineers. Salary: Depending on experience and qualifications, a basic of between £28,000 and £45,000 (this does not include our engineers’

Role Title: Security Engineer Start Date: ASAP End Date: 31st Mar 2026 Location: South of Manchester or Glasgow - 3 days on site per week Rate: £600 per day - PAYE via Umbrella OnlyRole Overview: We are seeking a highly capable Security Engineer to join a focused team developing a telemetry pipelin

Fire and Security Service and Small Works Engineer. Don't miss out on this exciting opportunity to join the team and make a difference in the fire and security industry.

Multiskilled Engineer (Security Systems)Marlow, Buckinghamshire£35,000-£45,000 + Training + Progression + Overtime + Bonus + PensionAre you a Multiskilled Engineer wanting to showcase both your electrical and mechanical expertise, looking to join a well-known, highly respected company within the S

Based in the UK, we’re backed by leading investors, and are actively growing our engineering team to help shape the future of identity for Zero Trust security in the cloud. We believe that security should be an enabler for developer innovation, not a hindrance. Senior/Staff Software Engineer role:

Fire & Security Engineer LiverpoolWere working with a well-established Fire & Security company based near Liverpool, covering projects across the North West. Theyre looking for an experienced engineer to join the team, carrying out installation, servicing and maintenance of fire alarm and security

Strong experience in network security, cybersecurity, or infrastructure engineering. Hands-on experience with security technologies such as Network Security, firewalls, NDR, IDS/IPS, or cloud security tools. Professional Services Engineer – Network Security Vendor.

Installation Engineer (Fire / Security / CCTV) £35,000 - £40,000 (OTE £45k) + Local Patch + Progression + Training + Overtime + Early Finish Friday + 33 Days Holiday + Company Van Edinburgh, ScotlandAre you an Installation Engineer or similar with Fire, Security OR CCTV experience looking to join

As a Senior Principal Security Certification Engineer, you’ll be a strategic leader within the Security Office, collaborating with top-tier security and architecture experts. You’ll play a pivotal role in advancing cryptographic innovation and ensuring Entrust products meet global security stand

Security Alarm Service Engineer £45-48K + company van 26 Days Holiday Covering London and the surrounding areas 25 days holiday plus bank holidays Private medical scheme Are you a Security Service Engineer looking to take the next step in your career with one of the leading companies in the built

Fire & Security PPM Engineer - Mon - Fri. We are at the forefront of the fire and security integrator market in the UK and have an enviable reputation for excellence and client portfolio.

Multi-Skilled Fire & Security Engineer (Fire-Biased or Security-Biased Considered)This role is for ABCA Systems Ltd, which is part of the ABCA Group. We are currently looking for experienced engineers to join our team. Ideally, candidates will be multi-skilled across both fire and security disciplin

Being the cybersecurity partner of choice, protecting our digital way of life. Build and mentor high-performing professional services teams that blend consulting, engineering, and change management expertise. A proven track record in modernizing Security Operations Centers (SOCs) to achieve automati