951 to 975 of 6,192 Permanent Security Cleared Jobs

Senior Cyber Security Engineer

Location
Reading, England, United Kingdom
Senior Cyber Security Engineer , you will play a critical role in delivering Thames Water’s cyber strategy, with responsibility for the design, implementation, and ongoing effectiveness of security capabilities across IT and OT environments. You will engineer and maintain the technical capabilities that enable early threat … rapid and consistent response, and sustained cyber risk reduction , while translating cyber risk, regulatory, and business demands into practical, measurable, and operationally sustainable security controls . This is a hands‐on engineering role for individuals who enjoy building resilient security capabilities, integrating platforms and telemetry ...

Senior Security Analyst

Location
United Kingdom
centred digital services. Our Cyber practice works directly with government departments, agencies and other public bodies—embedding alongside client teams to raise their security capability, not just deliver a report and leave. As a Senior Security Analyst, you will be a core part of that practice … operating in a security operations context where the stakes are real: the systems we protect carry sensitive public data and underpin services that people depend on. This is a hands‐on technical role with genuine scope and influence. You will lead threat hunts and intrusion investigations, author ...

Senior DevOps (SC Cleared)

Hiring Organisation
Adecco
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£650.00 - £750.00 per day
Senior DevOps £650 - £750 daily Inside IR35 12 month contract London based hybrid working (2 days onsite) *SC clearance is required for this role, please apply if you have a live SC or be eligible ...

Security Architect

Location
Greater London, England, United Kingdom
diversity and inclusion – it’s a place where you can grow, belong and thrive. Your day at NTT DATA We are currently recruiting Security Architects to join our growing client advisory & delivery business. NTT DATA is one of the world’s largest Global Security services providers … with over 7500 Security SMEs and Integration partner to many of the worlds most recognized Security Technology providers. We strive to hire exceptional, innovative, and passionate individuals who want to grow with us. In a constantly changing world, we work together with our people, clients ...

Principal Security Consultant

Hiring Organisation
Hackajob Ltd
Location
Yeovil, Somerset, South West, United Kingdom
Employment Type
Permanent, Part Time, Work From Home
hire for this role. Job Description: Your Impact Leonardo UK is seeking a proven and experienced Principal Consultant to join the Cyber & Security Solutions Division team. This role is focused on the delivery of one of the companys core products to an existing customer. This role will lead … team that will oversee, co-ordinate and deliver all facets of cyber and information security related to the delivery across an engineering lifecycle from requirements all the way through to in-service support and maintenance. This is an exciting opportunity at the very beginning of a significant programme ...

Principal Security Consultant

Location
Yeovil, England, United Kingdom
## Principal Security ConsultantApplylocations: GB - Yeovil - Lysander Rdtime type: Full timeposted on: Posted Todayjob requisition id: R0032106**Job Description:**## **Your Impact**Leonardo UK is seeking a proven and experienced Principal Consultant to join the Cyber & Security Solutions Division team. This role is focused … existing customer. This role will lead a team that will oversee, co-ordinate and deliver all facets of cyber and information security related to the delivery across an engineering lifecycle – from requirements all the way through to in-service support and maintenance.This is an exciting opportunity ...

Enterprise Architect Manager, Defence and National Security (DV)

Location
Greater London, England, United Kingdom
Description Role: Enterprise Architect, Defence and National Security (DV) Career Level: Manager Organisation: Strategy & Consulting > Technology Strategy & Advisory Locations: London, Bristol, Cheltenham, Manchester Industry : Health & Public Service About the role We are growing our Enterprise Architecture capability within Accenture UK’s Technology Strategy and Advisory practice … enjoy combining strategic thinking with practical delivery and who want to play a leadership role in shaping enterprise-wide defence and national security outcomes. What you’ll do Translate business strategy into enterprise architecture vision, target states and transformation roadmaps Assess the impact of strategic change across ...

Security Architect

Hiring Organisation
The Nippon Telegraph And Telephone Corporation (NTT)
Location
London, United Kingdom
Salary
£ 80 K
workplace embraces diversity and inclusion – it’s a place where you can grow, belong and thrive.Your day at NTT DATAWe are currently recruiting Security Architects to join our growing client advisory & delivery business.NTT DATA is one of the world’s largest Global Security services providers with … over 7500 Security SMEs and Integration partner to many of the worlds most recognized Security Technology providers. We strive to hire exceptional, innovative, and passionate individuals who want to grow with us. In a constantly changing world, we work together with our people, clients and communities ...

SC Cleared Java Developer

Hiring Organisation
fortice
Location
London, United Kingdom
Salary
£ 50 K
organisation or a greater level of autonomy and flexibility whilst delivering complex digital projects aligned to the UK’s Public Sector and National Security capability.You’ll be joining a passionate, professional and highly skilled team of developers who specialise in agile custom software development and integration … deliver into Central Government customers and as such, you will need to either hold or be eligible for a mid-level of UK Security Vetting.Benefits:As well as receiving a greater level of autonomy and flexibility, with a competitive salary, you will also receive 25 days annual leave ...

SC Cleared Java Developer

Hiring Organisation
fortice
Location
Bristol, Gloucestershire, United Kingdom
Salary
£ 50 K
organisation or a greater level of autonomy and flexibility whilst delivering complex digital projects aligned to the UK’s Public Sector and National Security capability.You’ll be joining a passionate, professional and highly skilled team of developers who specialise in agile custom software development and integration … deliver into Central Government customers and as such, you will need to either hold or be eligible for a mid-level of UK Security Vetting.Benefits:As well as receiving a greater level of autonomy and flexibility, with a competitive salary, you will also receive 25 days annual leave ...

SC Cleared Java Developer

Hiring Organisation
fortice
Location
Cardiff, South Glamorgan, United Kingdom
Salary
£ 50 K
organisation or a greater level of autonomy and flexibility whilst delivering complex digital projects aligned to the UK’s Public Sector and National Security capability.You’ll be joining a passionate, professional and highly skilled team of developers who specialise in agile custom software development and integration … deliver into Central Government customers and as such, you will need to either hold or be eligible for a mid-level of UK Security Vetting.Benefits:As well as receiving a greater level of autonomy and flexibility, with a competitive salary, you will also receive 25 days annual leave ...

Senior Platform Engineer (DV Cleared)

Hiring Organisation
Appcast
Location
Remote, UK
team that celebrates creativity and collaboration.Ready to make your mark? Join us and be part of something bigger.Working within our Defence and National Security accounts you will be working on some of the most challenging and critically important projects working across various cloud technologies. MAIN PURPOSE … grow.Your key responsibilities will include:• Working as part of a team - You’ll work alongside colleagues in engineering, testing, consulting, product management and security capabilities to build, test and deploy software of the highest quality.• Using technology for positive impact – You’ll ensure the latest technologies are employed ...

Senior Platform Engineer (DV Cleared)

Hiring Organisation
Kainos
Location
United Kingdom
Salary
£ 80 K
team that celebrates creativity and collaboration.Ready to make your mark? Join us and be part of something bigger.Working within our Defence and National Security accounts you will be working on some of the most challenging and critically important projects working across various cloud technologies. MAIN PURPOSE … grow.Your key responsibilities will include:• Working as part of a team - You’ll work alongside colleagues in engineering, testing, consulting, product management and security capabilities to build, test and deploy software of the highest quality.• Using technology for positive impact – You’ll ensure the latest technologies are employed ...

Consultant/Senior Consultant/Manager, Complex Procurement, GPS Strategy & Transformation, Defence & Security

Hiring Organisation
Deloitte
Location
London, United Kingdom
Salary
£ 80 K
biggest and most ambitious programmes undertaken to keep our country safe We are proud of the impact we have with our Defence & Security clients, the strength of our relationships, and the variety … skills and expertise that we bring to help them achieve their mission.We’re growing our teams across all of Consulting. If you are cleared to SC or DV level, or willing and eligible to obtain this, and want to grow your career in this sector, we are very keen ...

Consultant/Senior Consultant/Manager, Complex Procurement, GPS Strategy & Transformation, Defence & Security

Hiring Organisation
Deloitte
Location
Bristol, Gloucestershire, United Kingdom
Salary
£ 70 K
biggest and most ambitious programmes undertaken to keep our country safe We are proud of the impact we have with our Defence & Security clients, the strength of our relationships, and the variety … skills and expertise that we bring to help them achieve their mission.We’re growing our teams across all of Consulting. If you are cleared to SC or DV level, or willing and eligible to obtain this, and want to grow your career in this sector, we are very keen ...

Consultant/Senior Consultant/Manager, Complex Procurement, GPS Strategy & Transformation, Defence & Security

Hiring Organisation
Deloitte
Location
Manchester, Greater Manchester, United Kingdom
Salary
£ 70 K
biggest and most ambitious programmes undertaken to keep our country safe We are proud of the impact we have with our Defence & Security clients, the strength of our relationships, and the variety … skills and expertise that we bring to help them achieve their mission.We’re growing our teams across all of Consulting. If you are cleared to SC or DV level, or willing and eligible to obtain this, and want to grow your career in this sector, we are very keen ...

Technical Architect- SC Cleared

Location
Milton Keynes, England, United Kingdom
throughout the implementation lifecycle. Partner with project managers to ensure successful and timely delivery of projects. Identify and mitigate risks, ensuring compliance with security protocols and standards. Conduct reviews to improve and optimize existing systems. Skills and Experience Strong understanding of cloud computing platforms, enterprise architecture, and integration … Cloud). Expertise in architectural design, data pipelines, cloud platforms, and API development. Knowledge of microservices and containerisation (Docker, Kubernetes). Experience with security best practices and compliance standards. Familiarity with agile methodologies. Experience with SOLID principles and application architecture design. Proficiency in C# (.NET Core). Experience ...

Java Developer (SC Eligible/ Cleared)

Location
Greater London, England, United Kingdom
reliability, safety, and cost control. Familiarity with orchestrating multi-agent workflows and human-in-the-loop approval steps for sensitive actions. Awareness of security, data-privacy, and governance considerations specific to AI agents (prompt injection risks, access scoping, audit logging). Experience integrating with LLM provider APIs (e.g. ...

Senior Security Consultant

Hiring Organisation
Leonardo DRS
Location
Luton, Bedfordshire, United Kingdom
Salary
£ 50 K
Leonardo offices to ensure close collaboration with the wider team and with our customers.Leonardo UK is seeking a Senior Cyber Security Consultant to join the Cyber & Security Solutions Division team. This role is focused on supporting the delivery of security aspects to the company … software engineering, Operational Technology, Information Technology). This requires engaging with engineering teams and delivery of all facets of cyber and information security related to the delivery across the engineering lifecycle – from requirements all the way through to in-service support and maintenance.What you’ll bringThis ...

Principal Security Consultant

Hiring Organisation
Leonardo DRS
Location
Yeovil, Somerset, United Kingdom
Salary
£ 60 K
Description:Your ImpactLeonardo UK is seeking a proven and experienced Principal Consultant to join the Cyber & Security Solutions Division team. This role is focused on the delivery of one of the company’s core products to an existing customer. This role will lead a team that will oversee … ordinate and deliver all facets of cyber and information security related to the delivery across an engineering lifecycle – from requirements all the way through to in-service support and maintenance.This is an exciting opportunity at the very beginning of a significant programme, during which you will ensure that ...

Enterprise Architect Manager, Defence and National Security (DV)

Hiring Organisation
Accenture
Location
London, United Kingdom
Salary
£ 80 K
Role: Enterprise Architect, Defence and National Security (DV)Career Level: ManagerOrganisation: Strategy & Consulting > Technology Strategy & AdvisoryLocations: London, Bristol, ManchesterIndustry: Health & Public ServiceAbout the roleWe are growing our Enterprise Architecture capability within Accenture UK’s Technology Strategy and Advisory practice and are looking for experienced Enterprise Architect Managers … enjoy combining strategic thinking with practical delivery and who want to play a leadership role in shaping enterprise-wide defence and national security outcomes.What you’ll do As an Enterprise Architect Manager, you will:Translate business strategy into enterprise architecture vision, target states and transformation roadmapsAssess the impact ...

Enterprise Architect Manager, Defence and National Security (DV)

Hiring Organisation
Accenture
Location
Manchester, Greater Manchester, United Kingdom
Salary
£ 70 K
Role: Enterprise Architect, Defence and National Security (DV)Career Level: ManagerOrganisation: Strategy & Consulting > Technology Strategy & AdvisoryLocations: London, Bristol, ManchesterIndustry: Health & Public ServiceAbout the roleWe are growing our Enterprise Architecture capability within Accenture UK’s Technology Strategy and Advisory practice and are looking for experienced Enterprise Architect Managers … enjoy combining strategic thinking with practical delivery and who want to play a leadership role in shaping enterprise-wide defence and national security outcomes.What you’ll do As an Enterprise Architect Manager, you will:Translate business strategy into enterprise architecture vision, target states and transformation roadmapsAssess the impact ...

Security Engineer

Hiring Organisation
NTT DATA
Location
Birmingham, West Midlands (County), United Kingdom
Salary
£ 70 K
role in defending clients against evolving cyber threats. You will leverage your expertise in SIEM platforms, threat detection, and incident response to strengthen security operations center (SOC) capabilities. Collaborating with cross-functional teams, you’ll develop automated playbooks, engineering use cases, and deploying advanced detection systems to ensure … reducing response times and manual overhead.Use feedback from simulated incidents and threat intelligence to refine existing playbooks and workflows. Threat Detection & Response Monitor security alerts for potential threats, investigate incidents, and coordinate cross-team response activities.Collaborate with threat intelligence teams to enhance detection logic and fine-tune resolution ...

AI Architect - SC Cleared

Location
Greater London, England, United Kingdom
Architect - SC cleared - London/Hybrid - £682 - 6-12 months - Government project Key Responsibilities Architect enterprise-grade AI solutions using frontier foundation models (eg Claude, GPT, Gemini family) across use cases including agentic automation, retrieval-augmented generation (RAG), copilots, and multi-modal applications Lead technical solutioning during pre-sales ...

Lead Performance Tester (SC Eligible/Cleared)

Location
Greater London, England, United Kingdom
Job Description About Scrumconnect Consulting Scrumconnect Consulting is a multi-award-winning digital consultancy, recognised for delivering impactful technology solutions across UK government departments. Our work has positively influenced the lives of over 40 million ...