251 to 275 of 476 Security Cleared Jobs in Hertfordshire

SDET - Consultancy/Tech Services | Hybrid | London Are you an SDET with a proven track record of building robust automation frameworks in Playwright and Selenium from scratch!? We’re looking for a talented Software Development Engineer in Test to join More ❯

SDET - Consultancy/Tech Services | Hybrid | London Are you an SDET with a proven track record of building robust automation frameworks in Playwright and Selenium from scratch!? We’re looking for a talented Software Development Engineer in Test to join More ❯

SDET - Consultancy/Tech Services | Hybrid | London Are you an SDET with a proven track record of building robust automation frameworks in Playwright and Selenium from scratch!? We’re looking for a talented Software Development Engineer in Test to join More ❯

SC Cleared Senior Enterprise Architect required to help our client design and deliver delivering secure, complex IT and digital systems for their Defence client. This career opportunity will give you autonomy to work with the senior business leadership to support shape, and drive innovative Architecture approach for the organisation. More ❯

SC Cleared Senior Enterprise Architect required to help our client design and deliver delivering secure, complex IT and digital systems for their Defence client. This career opportunity will give you autonomy to work with the senior business leadership to support shape, and drive innovative Architecture approach for the organisation. More ❯

SC Cleared Senior Enterprise Architect required to help our client design and deliver delivering secure, complex IT and digital systems for their Defence client. This career opportunity will give you autonomy to work with the senior business leadership to support shape, and drive innovative Architecture approach for the organisation. More ❯

services and applications. Producing and maintaining documentation and procedures for both operational teams and end-users. Providing input into disaster recovery, monitoring, and security planning processes. What youll bring: Active SC Clearance and eligible for DV Clearance. Proven expertise in Red Hat Enterprise Linux (RHEL) administration and design. … Strong understanding of security controls, including host firewalls, SELinux, and intrusion detection. Knowledge of networking fundamentals, especially from a security perspective. Experience working in highly governed environments with tight SLAs. Skilled in patch management and system update procedures. It would be great if you had: Experience … are exactly what were looking for, please do apply, wed love to hear from you! Employment Type: Full-time, Permanent. Location: Hemel Hempstead Security Clearance Level: Must hold active SC clearance as a minimum be DV eligible. Internal Recruiter: Annecia Salary: up to £74,000 Benefits More ❯

be involved with developing cutting-edge software architecture solutions for user interfaces and embedded systems within aerospace electronics. This position is subject to security clearance and so all candidates must be British Citizens and have resided in the UK for the last 5 years. Previous or current SC … and DV clearance is highly beneficial. Duties & Responsibilities Develop market leading software for system designs that promote security, safety, useability and reliability Create, define and monitor Structural and Temporal Architecture while considering the Internal and External interfaces alongside the delivery teams Drive the software design and architecture solutions More ❯

EE Labs environments, contribute to developing new services, and refine existing ones to enhance customer experience and network leadership. The successful candidate must be cleared to BPSS (or equivalent) at minimum, with potential requirement for National Security Vetting (e.g., CTC, SC, or NPPV). What you'll … improvement by automating testing, design, and operational processes, leading configuration changes via CICD pipelines. The skills you'll need Troubleshooting Network Delivery Network Security Technical Documentation Network Configuration What we would like to see on your CV Experience in a technical role within a telco, managing cloud core …/LTE architecture, protocols such as BGP, PFCP, GTPv2, Diameter, SIP, Kubernetes, Linux, Python, and Automation CI/CD pipelines. Knowledge of network security vulnerabilities and firewall implementations. Strong stakeholder management and influencing skills, with a good understanding of end-to-end mobile services, Network Cloud, IP, and More ❯

system? Were looking for a Lead Infrastructure Engineer Hardware & Platforms to take charge of designing and deploying the physical backbone of a high-security, multi-site platform. Youll play a key role in driving the technical delivery of our platform services, working hands-on with enterprise hardware in … Experience with infrastructure automation tools such as PowerShell, Ansible and Terraform. Understanding of datacentre power and cooling requirements. Knowledge of secure environments and security regulations such as JSP 440 or SCIDA. Experience with monitoring tools like SCOM or SolarWinds. If you are interested in this role but not … are exactly what were looking for, please do apply, wed love to hear from you! Employment Type: Full-time, Permanent Location: Hemel Hempstead Security Clearance Level: Must hold active SC clearance as a minimum be DV eligible. Internal Recruiter: Annecia Salary: up to £74,000 Benefits More ❯

Full Stack Developer – SC Cleared 12-Month Contract Inside IR35 | Up to £700/day Bristol (2 days per week onsite) A leading defence and security programme is seeking an experienced Full Stack Developer to join a high-performing engineering team. This role involves the end-to … role in delivering scalable solutions, with a focus on Node.js and TypeScript across both frontend and backend systems, deployed within the Azure ecosystem. Security Clearance Active SC clearance is essential. Applicants without current SC clearance will not be considered. Contract Overview Length : 12 months Location : Bristol (2 days More ❯

Full Stack Developer – SC Cleared 12-Month Contract Inside IR35 | Up to £700/day Bristol (2 days per week onsite) A leading defence and security programme is seeking an experienced Full Stack Developer to join a high-performing engineering team. This role involves the end-to … role in delivering scalable solutions, with a focus on Node.js and TypeScript across both frontend and backend systems, deployed within the Azure ecosystem. Security Clearance Active SC clearance is essential. Applicants without current SC clearance will not be considered. Contract Overview Length : 12 months Location : Bristol (2 days More ❯

Full Stack Developer – SC Cleared 12-Month Contract Inside IR35 | Up to £700/day Bristol (2 days per week onsite) A leading defence and security programme is seeking an experienced Full Stack Developer to join a high-performing engineering team. This role involves the end-to … role in delivering scalable solutions, with a focus on Node.js and TypeScript across both frontend and backend systems, deployed within the Azure ecosystem. Security Clearance Active SC clearance is essential. Applicants without current SC clearance will not be considered. Contract Overview Length : 12 months Location : Bristol (2 days More ❯

/Developer x3 - £80000 C Python-Java- Great bonus and benefits - Hertfordshire and Bristol -British or dual nationality as need to have basic Security Clearance My Client is looking for Software Architect or someone with strong software design skills looking to take the next jump in their career … to becoming a Software Architect! Security Clearance : British Citizen or a Dual UK national with British citizenship. Restrictions and/or limitations relating to nationality and/or rights to work may apply. As a minimum and after offer stage, all successful candidates will need to undergo HMG … Basic Personnel Security Standard checks (BPSS) As a Software Architect, you will be the author of the full software architecture working with the software delivery teams to define and monitor the Structural and Temporal Architecture including the Internal/External interfaces of the product to meet requirements. Identify More ❯

/Developer x3 - £80000 C Python-Java- Great bonus and benefits - Hertfordshire and Bristol -British or dual nationality as need to have basic Security Clearance My Client is looking for Software Architect or someone with strong software design skills looking to take the next jump in their career … to becoming a Software Architect! Security Clearance : British Citizen or a Dual UK national with British citizenship. Restrictions and/or limitations relating to nationality and/or rights to work may apply. As a minimum and after offer stage, all successful candidates will need to undergo HMG … Basic Personnel Security Standard checks (BPSS) As a Software Architect, you will be the author of the full software architecture working with the software delivery teams to define and monitor the Structural and Temporal Architecture including the Internal/External interfaces of the product to meet requirements. Identify More ❯

/Developer x3 - £80000 C Python-Java- Great bonus and benefits - Hertfordshire and Bristol -British or dual nationality as need to have basic Security Clearance My Client is looking for Software Architect or someone with strong software design skills looking to take the next jump in their career … to becoming a Software Architect! Security Clearance : British Citizen or a Dual UK national with British citizenship . Restrictions and/or limitations relating to nationality and/or rights to work may apply. As a minimum and after offer stage, all successful candidates will need to undergo … HMG Basic Personnel Security Standard checks (BPSS) As a Software Architect, you will be the author of the full software architecture working with the software delivery teams to define and monitor the Structural and Temporal Architecture including the Internal/External interfaces of the product to meet requirements. More ❯

/Developer x3 - £80000 C Python-Java- Great bonus and benefits - Hertfordshire and Bristol -British or dual nationality as need to have basic Security Clearance My Client is looking for Software Architect or someone with strong software design skills looking to take the next jump in their career … to becoming a Software Architect! Security Clearance : British Citizen or a Dual UK national with British citizenship . Restrictions and/or limitations relating to nationality and/or rights to work may apply. As a minimum and after offer stage, all successful candidates will need to undergo … HMG Basic Personnel Security Standard checks (BPSS) As a Software Architect, you will be the author of the full software architecture working with the software delivery teams to define and monitor the Structural and Temporal Architecture including the Internal/External interfaces of the product to meet requirements. More ❯

and consumers and work with fantastic customers across a number of industry sectors - organizations using our technology include the US Department of Homeland Security, the UK Home Office, the NHS, Eurostar, the Australian government, the Singapore government, UBS and many more. Additionally, iProov is an emerging leader in … practices What we would like to see from you Expert knowledge of vanilla JavaScript/TypeScript Understanding of WebAssembly Deep understanding of web security issues Significant hands-on experience with React Experience at developing services (RESTful API) including strong authentication (using JWT, 3rd party identity provider, etc), ORM … off Comprehensive Private Health screenings Due to the nature of our work, we may require our staff to pass a UK Security Clearance check. As such, any offer would also depend on your ability to adhere to the UK Security check criteria. More ❯

and consumers and work with fantastic customers across a number of industry sectors - organizations using our technology include the US Department of Homeland Security, the UK Home Office, the NHS, Eurostar, the Australian government, the Singapore government, UBS and many more. Additionally, iProov is an emerging leader in … practices What we would like to see from you Expert knowledge of vanilla JavaScript/TypeScript Understanding of WebAssembly Deep understanding of web security issues Significant hands-on experience with React Experience at developing services (RESTful API) including strong authentication (using JWT, 3rd party identity provider, etc), ORM … off Comprehensive Private Health screenings Due to the nature of our work, we may require our staff to pass a UK Security Clearance check. As such, any offer would also depend on your ability to adhere to the UK Security check criteria. More ❯

and consumers and work with fantastic customers across a number of industry sectors - organizations using our technology include the US Department of Homeland Security, the UK Home Office, the NHS, Eurostar, the Australian government, the Singapore government, UBS and many more. Additionally, iProov is an emerging leader in … practices What we would like to see from you Expert knowledge of vanilla JavaScript/TypeScript Understanding of WebAssembly Deep understanding of web security issues Significant hands-on experience with React Experience at developing services (RESTful API) including strong authentication (using JWT, 3rd party identity provider, etc), ORM … off Comprehensive Private Health screenings Due to the nature of our work, we may require our staff to pass a UK Security Clearance check. As such, any offer would also depend on your ability to adhere to the UK Security check criteria. More ❯

Job Title: Cloud Native Architect Location: London Manchester or Bristol Security Clearance: Must hold current DV clearance or a minimum of active SC clearance We are seeking an experienced AWS Cloud Architect to join our growing team in delivering cloud-native, scalable, and secure solutions for critical programmes. … and containerisation technologies. Champion the use of open-source frameworks and API-centric architecture to enable interoperability and reuse. Work closely with development, security, and operations teams to align on best practices and design standards. Contribute to solution design using structured architecture frameworks such as TOGAF or SAFe. … technical concepts to a wide range of stakeholders. Clearance Requirement: Must hold current DV (Developed Vetting) clearance or a minimum of active SC (Security Check) clearance . Candidates without current clearance cannot be considered. More ❯

Job Title: Cloud Native Architect Location: London Manchester or Bristol Security Clearance: Must hold current DV clearance or a minimum of active SC clearance We are seeking an experienced AWS Cloud Architect to join our growing team in delivering cloud-native, scalable, and secure solutions for critical programmes. … and containerisation technologies. Champion the use of open-source frameworks and API-centric architecture to enable interoperability and reuse. Work closely with development, security, and operations teams to align on best practices and design standards. Contribute to solution design using structured architecture frameworks such as TOGAF or SAFe. … technical concepts to a wide range of stakeholders. Clearance Requirement: Must hold current DV (Developed Vetting) clearance or a minimum of active SC (Security Check) clearance . Candidates without current clearance cannot be considered. More ❯

Job Title: Cloud Native Architect Location: London Manchester or Bristol Security Clearance: Must hold current DV clearance or a minimum of active SC clearance We are seeking an experienced AWS Cloud Architect to join our growing team in delivering cloud-native, scalable, and secure solutions for critical programmes. … and containerisation technologies. Champion the use of open-source frameworks and API-centric architecture to enable interoperability and reuse. Work closely with development, security, and operations teams to align on best practices and design standards. Contribute to solution design using structured architecture frameworks such as TOGAF or SAFe. … technical concepts to a wide range of stakeholders. Clearance Requirement: Must hold current DV (Developed Vetting) clearance or a minimum of active SC (Security Check) clearance . Candidates without current clearance cannot be considered. More ❯

SC Cleared Cloud Engineer (Level 3) | £550 - £575/day | 6-Month Contract | Hybrid (1 days/month in London) We're looking for an experienced Level 3 Cloud Engineer to provide vital support for a cloud-based Critical National Infrastructure (CNI) platform . If you're passionate about … for scalability, cost-efficiency & availability Essential Skills & Experience: Cloud & Infrastructure: AWS, Terraform/CloudFormation, Linux Admin, Nginx, Packer Collaboration Tools: Git, Jira, Confluence Security Clearance: Must be SC Clearable & Ideally NPPV3 Desirable Skills: Kubernetes, Docker, Hashicorp tools (Vault, Consul, Packer) Strong ability to define logical design & align infrastructure More ❯

SC Cleared Cloud Engineer (Level 3) | £550 - £575/day | 6-Month Contract | Hybrid (1 days/month in London) We're looking for an experienced Level 3 Cloud Engineer to provide vital support for a cloud-based Critical National Infrastructure (CNI) platform . If you're passionate about … for scalability, cost-efficiency & availability Essential Skills & Experience: Cloud & Infrastructure: AWS, Terraform/CloudFormation, Linux Admin, Nginx, Packer Collaboration Tools: Git, Jira, Confluence Security Clearance: Must be SC Clearable & Ideally NPPV3 Desirable Skills: Kubernetes, Docker, Hashicorp tools (Vault, Consul, Packer) Strong ability to define logical design & align infrastructure More ❯