Astronaut Jobs
  • Jobs
  • Companies
  • Courses
  • Post Jobs
  • About us
  • Events
  • Sign in
  • Sign up
  • Jobs
  • Companies
  • Courses
  • Post Jobs
  • About us
  • Events

38 security clearance jobs found in London

Refine Search
Current Search
London security clearance
Search within
20 miles
10 miles 20 miles 50 miles 100 miles 200 miles
Refine by Categories
Engineering  (18) Information Technology  (12) Security Clearance  (6) Law Enforcement  (3) Government  (2) Management  (2)
Finance  (1)
More
Refine by Job Type
Full time  (8) Permanent  (4)
Refine by Location
London  (36) Leatherhead  (2)
CGI
16 May, 2025
Full time
Cloud Engineer (DV Security Clearance)
CGI London, ENG, United Kingdom
Secure Innovation is part of CGI’s Space, Defence and Intelligence business unit, focused primarily on the delivery of contemporary and innovative technical solutions for the government agencies most challenging problems. Our teams work alongside our clients to help them understand how to exploit technologies to maintain competitive advantage. Our systems are engineered for performance, security, reliability and scalability; built with modern CI and CD tooling and techniques. We are currently looking for an experienced cloud infrastructure engineer to join our team – being able to think outside of the box to overcome technical challenges is essential! Your future duties and responsibilities The role offers fantastic opportunities to work on leading edge and bespoke technologies within an interesting and highly rewarding environment. We are heavily committed to developing our members and provide excellent learning and development opportunities to ensure that your knowledge and...
CGI
16 May, 2025
Full time
DevOps Engineer (DV Security Clearance)
CGI London, ENG, United Kingdom
CGI’s Space, Defence, and Intelligence business unit is dedicated to delivering cutting-edge technical solutions that address the most complex challenges faced by government. Our mission-critical systems are custom-built to ensure security, reliability, and innovation, helping our clients protect the nation and its people. We are currently seeking a DevOps Engineer to join our Secure Innovation & Advisory team, working collaboratively with clients to deliver impactful solutions. This role offers an exciting opportunity to engage with groundbreaking technologies in a dynamic and rewarding environment. At CGI, we are deeply committed to the growth and development of our team members, offering extensive learning opportunities to help you stay at the forefront of an ever-evolving technology landscape. Our culture values innovation, collaboration, and ownership, making it an ideal environment for self-motivated individuals to thrive. Please note, due to the highly secure nature of...
CGI
16 May, 2025
Full time
Project Manager (DV Security Clearance)
CGI London, ENG, United Kingdom
CGI’s Space, Defence, and Intelligence business unit is dedicated to delivering cutting-edge technical solutions that address the most complex challenges faced by government. Our mission-critical systems are custom-built to ensure security, reliability, and innovation, helping our clients protect the nation and its people. We are currently seeking a Project Manager to join our Secure Innovation & Advisory team, working collaboratively with clients to deliver impactful solutions. This role offers an exciting opportunity to engage with groundbreaking technologies in a dynamic and rewarding environment. At CGI, we are deeply committed to the growth and development of our team members, offering extensive learning opportunities to help you stay at the forefront of an ever-evolving technology landscape. Our culture values innovation, collaboration, and ownership, making it an ideal environment for self-motivated individuals to thrive. Please note, due to the highly secure nature of...
CGI
16 May, 2025
Full time
Technical Architect (DV Security Clearance)
CGI London, ENG, United Kingdom
CGI’s Space, Defence, and Intelligence business unit is dedicated to delivering cutting-edge technical solutions that address the most complex challenges faced by government agencies. Our mission-critical systems are custom-built to ensure security, reliability, and innovation, helping our clients protect the nation and its people. We are currently seeking a Technical Architect to join our Secure Innovation & Advisory team, working collaboratively with clients to deliver impactful solutions. This role offers an exciting opportunity to engage with groundbreaking technologies in a dynamic and rewarding environment. At CGI, we are deeply committed to the growth and development of our team members, offering extensive learning opportunities to help you stay at the forefront of an ever-evolving technology landscape. Our culture values innovation, collaboration, and ownership, making it an ideal environment for self-motivated individuals to thrive. Please note, due to the highly...
CGI
16 May, 2025
Full time
Linux Administrator (DV Security Clearance)
CGI London, ENG, United Kingdom
CGI’s Space, Defence, and Intelligence business unit is dedicated to delivering cutting-edge technical solutions that address the most complex challenges faced by government agencies. Our mission-critical systems are custom-built to ensure security, reliability, and innovation, helping our clients protect the nation and its people. We are currently seeking a Linux Admin to join our Secure Innovation & Advisory team, working collaboratively with clients to deliver impactful solutions. This role offers an exciting opportunity to engage with groundbreaking technologies in a dynamic and rewarding environment. At CGI, we are deeply committed to the growth and development of our team members, offering extensive learning opportunities to help you stay at the forefront of an ever-evolving technology landscape. Our culture values innovation, collaboration, and ownership, making it an ideal environment for self-motivated individuals to thrive. Please note, due to the highly secure...
CGI
16 May, 2025
Full time
Data Architect (DV Security Clearance)
CGI London, ENG, United Kingdom
CGI’s Space, Defence, and Intelligence business unit is dedicated to delivering cutting-edge technical solutions that address the most complex challenges faced by government agencies. Our mission-critical systems are custom-built to ensure security, reliability, and innovation, helping our clients protect the nation and its people. We are currently seeking a Data Architect to join our Secure Innovation & Advisory team, working collaboratively with clients to deliver impactful solutions. This role offers an exciting opportunity to engage with groundbreaking technologies in a dynamic and rewarding environment. At CGI, we are deeply committed to the growth and development of our team members, offering extensive learning opportunities to help you stay at the forefront of an ever-evolving technology landscape. Our culture values innovation, collaboration, and ownership, making it an ideal environment for self-motivated individuals to thrive. Please note, due to the highly secure...
BAE Systems
19 Mar, 2026
DevOps Engineer
BAE Systems London, UK
  Location(s): UK, Europe & Africa : UK : London || UK, Europe & Africa : UK : Guildford || UK, Europe & Africa : UK : Leeds    BAE Systems Digital Intelligence is home to 4,500 digital, cyber and intelligence experts. We work collaboratively across 10 countries to collect, connect and understand complex data, so that governments, nation states, armed forces and commercial businesses can unlock digital advantage in the most demanding environments.   DevOps Engineer   We are looking for experienced DevOps Engineers to join our teams following continuous growth and success in the UK Defence sector. Our people are what differentiates us, they are resourceful, innovative and dedicated. We have a mix of generalists and specialists and recognise that this diversity contributes to our success. We recognise the benefits of forming teams from a mix of disciplines, which allows us to come up with cutting edge, high quality solutions.   What...
BAE Systems
19 Mar, 2026
Security Consultant
BAE Systems London, UK
  Location(s): UK, Europe & Africa : UK : London || UK, Europe & Africa : UK : Guildford || UK, Europe & Africa : UK : Leeds    BAE Systems Digital Intelligence is home to 4,500 digital, cyber and intelligence experts. We work collaboratively across 10 countries to collect, connect and understand complex data, so that governments, nation states, armed forces and commercial businesses can unlock digital advantage in the most demanding environments.       Security Consultant   BAE Systems are seeking an experienced Security Consultant to join our growing security capability. Roles at BAE consist of delivery of high-quality security consulting services across a diverse range of high profile clients and customers. Successful candidates will work closely with technical teams, business leaders, and specialists within both BAE Systems and our client organisations, to identify risks, design effective security solutions and support implementation of robust...
BAE Systems
17 Mar, 2026
AWS Solution Architect
BAE Systems London, UK
      BAE Systems Digital Intelligence is home to 4,500 digital, cyber and intelligence experts. We work collaboratively across 10 countries to collect, connect and understand complex data, so that governments, nation states, armed forces and commercial businesses can unlock digital advantage in the most demanding environments.     Job Title: AWS Solution Architect Requisition ID: 121529 Location: London/Manchester/Leeds – We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role.  Grade: GG11 – GG13 Referral Bonus: £5,000   As an AWS Solution Architect you will be working with our customers to define and architect the functional blocks of AWS to support their Cloud adoption journey and beyond. This is a key role working closely with the customer. You will elicit customer requirements for cloud adoption and Cloud-native architectures, understanding the current eco system and how the...
BAE Systems
17 Mar, 2026
Data Consultant
BAE Systems London, UK
  Location(s): UK, Europe & Africa : UK : London    BAE Systems Digital Intelligence is home to 4,500 digital, cyber and intelligence experts. We work collaboratively across 10 countries to collect, connect and understand complex data, so that governments, nation states, armed forces and commercial businesses can unlock digital advantage in the most demanding environments.   Job specification London.  Full time.  Job Description The role holder:  Defines and delivers a client’s information management and exploitation strategy to transform the way an organisation derives value from its data assets, whilst securing and managing them appropriately. The Data Consultant has expertise in data exploitation, data solutions, data management, problem solving and business consulting and analysis. This puts them in a position to advise client organisations on data-driven transformation. The Data Consultant focuses on the people, process, business change,...
BAE Systems
10 Mar, 2026
Solution Architect
BAE Systems London, UK
  Location(s): UK, Europe & Africa : UK : London || UK, Europe & Africa : UK : Guildford || UK, Europe & Africa : UK : Leeds    BAE Systems Digital Intelligence is home to 4,500 digital, cyber and intelligence experts. We work collaboratively across 10 countries to collect, connect and understand complex data, so that governments, nation states, armed forces and commercial businesses can unlock digital advantage in the most demanding environments.   Solution Architect   Job Summary   BAE Systems Applied Intelligence has a number of opportunities for creative problem-solvers, to play a decisive role in a wide variety of exciting projects. As a Solution Architect you will take ownership for the solution elements of major opportunities and delivery programmes and manage the solution design process for initial concepts through to end of life.   Key Responsibilities   Shaping and driving solution thinking for complex bids and...
BAE Systems
06 Mar, 2026
NSL – Operational Cyber Researcher
BAE Systems London, UK
  Location(s): UK, Europe & Africa : UK : London    BAE Systems Digital Intelligence is home to 4,500 digital, cyber and intelligence experts. We work collaboratively across 10 countries to collect, connect and understand complex data, so that governments, nation states, armed forces and commercial businesses can unlock digital advantage in the most demanding environments. Operational Cyber Researcher Job Title:   Operational Cyber Researcher Job City:  London Operational Cyber Group is a team of industry-leading experts in high-assurance development, research, reverse engineering, and vulnerability research. With a focus on National Security, we work on some of the country’s toughest challenges. Our people provide mission-changing capability for our customers across a wide variety of platforms and technologies. We are looking for experienced Researchers that can investigate a wide range of systems and technologies with a focus on discovering and...
SL
06 Mar, 2026
Permanent
Principal Consultant - Programme Advisory
Snc-Lavalin London, UK
Principal Consultant - Programme Advisory page is loaded Principal Consultant - Programme Advisorylocations: GB.London.Nova Northtime type: Full timeposted on: Posted Yesterdayjob requisition id: R-147878 Job Description OverviewWe're AtkinsRéalis, a world-leading design, engineering, and project management organisation. We connect people, data, and technology to transform the world's infrastructure and energy systems.Become a vital member of our Delivery Partner team, proudly taking on some of the world's most exciting and prestigious programmes such as Hinkley Point C, Sizewell C, High Speed 2 and Heathrow. Join us, and you'll be part of our genuinely collaborative environment, where everyone is supported to make the most of their talents. It's about recognising everyone's contributions equally while delivering excellence together.Our Programme Advisory Team:Last year the Programme Advisory team was one of the fastest-growing business practices, driven by our success in the...
BAE Systems
05 Mar, 2026
NSL – Operational Cyber Vulnerability Researcher
BAE Systems London, UK
  Location(s): UK, Europe & Africa : UK : London    BAE Systems Digital Intelligence is home to 4,500 digital, cyber and intelligence experts. We work collaboratively across 10 countries to collect, connect and understand complex data, so that governments, nation states, armed forces and commercial businesses can unlock digital advantage in the most demanding environments. Operational Cyber Vulnerability Researcher Job City:  London Operational Cyber Group is a team of industry-leading experts in high-assurance development, research, reverse engineering, and vulnerability research. With a focus on National Security, we work on some of the country’s toughest challenges. Our people provide mission-changing capability for our customers across a wide variety of platforms and technologies. We are looking for experienced Vulnerability Researchers and Reverse Engineers who want to have a meaningful and tangible impact on the National Security of the UK. Whether...
BAE Systems
03 Mar, 2026
Security Consultant
BAE Systems London, UK
  Location(s):    BAE Systems Digital Intelligence is home to 4,500 digital, cyber and intelligence experts. We work collaboratively across 10 countries to collect, connect and understand complex data, so that governments, nation states, armed forces and commercial businesses can unlock digital advantage in the most demanding environments. Security Consultant  Location: London -  We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role Grade: GG09 – GG10 Referral Bonus: 5000   Job Description   A Security Consultant will enable clients in clearly understanding their exposure to security threats/risks, and putting in place pragmatic and cost effective controls. This includes assessing risks at the technical or system process level, and measuring the associated business impact, via document review or structured questionnaires. They may also lead client interviews and...
Ca
28 Feb, 2026
Permanent
SAP Programme Director
Capgemini London, UK
As a SAP Programme Director, you will play a pivotal role in guiding our clients through transformative journeys across the full lifecycle of SAP programmes. From shaping strategic propositions and offering advisory services, to delivering impactful programmes and embedding lasting change, you'll be at the heart of innovation and collaboration. You'll serve as a trusted partner to executive stakeholders, contributing to board-level governance and often co leading steering group and programme board meetings. You'll be responsible for delivering successful, value driven programmes while nurturing long term client relationships and identifying opportunities for future growth. We're looking for someone who thrives on building inclusive, high performing teams and who embraces modern delivery techniques and tools to drive continuous improvement. Hybrid working: The places that you work from day to day will vary according to your role, your needs, and those of the business;...
WA
28 Feb, 2026
Permanent
Network, Data and Zero Trust Consultant
WeAreTechWomen London, UK
Job Description Job Title: Network, Data and Zero Trust Consultant Location: London Salary: Competitive Salary & Package (Dependent on Experience) Level: Accenture will be hiring at Consultant level Note: Due to the nature of client work you will need to go through a Security Clearance process as part of this role, which requires 5+ years UK address history at the point of application. In our team you will learn: The fundamentals of designing, supporting, and maintaining enterprise-scale Zero Trust security architectures. You will be given the opportunity to work hands on with leading Zero Trust platforms and develop foundational knowledge of modern identity centric, cloud first security models. As part of a collaborative team, you will assist in shaping secure solutions, contribute to strategic roadmaps, and support secure transformation across networks, applications, endpoints, and data. You will also gain exposure to enterprise data protection...
BAE Systems
23 Feb, 2026
NSL – Operational Cyber Software Engineer
BAE Systems London, UK
  Location(s): UK, Europe & Africa : UK : London    BAE Systems Digital Intelligence is home to 4,500 digital, cyber and intelligence experts. We work collaboratively across 10 countries to collect, connect and understand complex data, so that governments, nation states, armed forces and commercial businesses can unlock digital advantage in the most demanding environments.   Operational Cyber Software Engineer Job City:  London Operational Cyber Group is a team of industry-leading experts in high-assurance development, research, reverse engineering, and vulnerability research. With a focus on National Security, we work on some of the country’s toughest challenges. Our people provide mission-changing capability for our customers across a wide variety of platforms and technologies. We are looking for experienced Software Engineers who want to have a real impact, and who are keen to apply their creative thinking to the ever-changing space of cybersecurity....
BAE Systems
16 Feb, 2026
UX Designer
BAE Systems London, UK
  Location(s): UK, Europe & Africa : UK : London    BAE Systems Digital Intelligence is home to 4,500 digital, cyber and intelligence experts. We work collaboratively across 10 countries to collect, connect and understand complex data, so that governments, nation states, armed forces and commercial businesses can unlock digital advantage in the most demanding environments.   Job specification London.  Full time.  Job Description User Experience (UX) Designers form a core part of our Digital Experience community.  They are passionate advocates for end users, grounded in best practices and user-centred methodologies. With strong foundations in UX and UI design, research, data, and design thinking, UX Designers craft engaging, accessible, and useful digital products and services across a wide range of audiences and platforms. They share a versatile base role, often working across all key phases of the User Centred Design (UCD) lifecycle — from Discover through...
BAE Systems
27 Jan, 2026
Senior Data Engineer
BAE Systems London, UK
  Location(s): UK, Europe & Africa : UK : London    BAE Systems Digital Intelligence is home to 4,500 digital, cyber and intelligence experts. We work collaboratively across 10 countries to collect, connect and understand complex data, so that governments, nation states, armed forces and commercial businesses can unlock digital advantage in the most demanding environments. Job specification London.  Full time.  Job Description A Data Engineer's role is to work closely with clients to understand their requirements to process, store and serve data. An Engineer will commonly work alongside data architect, scientists and analyst to build and support data flows. They will apply concepts from software engineering and DevOps and use data tools from a large and varied data landscape to present and host datasets for downstream consumption. The scope and responsibilities of a data engineer are wide ranging and largely driven by the data maturity of the clients business....
  • Home
  • Contact
  • About Us
  • Terms & Conditions
  • Employer
  • Post a Job
  • Events
  • Sign in
  • Job Seeker
  • Find Jobs
  • Create CV
  • Sign in
  • Facebook
  • Instagram
  • LinkedIn
  •  TikTok