Infrastructure engineer jobs in london, greater london
About the role
We’re looking for a hands-on senior infrastructure and security manager to lead and manage Breast Cancer Now’s IT infrastructure and security operations.
This is a delivery focused role where you’ll take responsibility for building, configuring and maintaining infrastructure while also implementing and managing security governance controls. You’ll ensure our systems are resilient, secure and aligned with frameworks such as Cyber Essentials Plus and NCSC guidance.
You’ll be responsible for migrating systems from on-premises to Microsoft Azure, modernising our infrastructure to ensure it is secure, scalable and cost-efficient. Alongside this transformation, you’ll manage day-to-day infrastructure and security operations across our hybrid environment.
In addition, you’ll also take ownership for the delivery of key governance activities including risk assessments, audits, compliance checks, vulnerability management and cyber incident response.
Working closely with the Head of IT, you’ll support the development of long-term plans while taking full ownership of technical delivery. You’ll mentor and guide engineers, but remain fully embedded in the hands-on work needed to build and maintain secure, high-quality infrastructure services.
About you
You’ll be an experienced infrastructure professional with strong hands-on expertise in designing, implementing and managing:
- Microsoft Azure (IaaS, PaaS, networking, storage, compute, security and monitoring)
- Networking technologies (firewalls, VPNs, LAN/WAN, DNS/DHCP, TCP/IP, virtualisation)
- Enterprise security tools (SIEM, endpoint protection, vulnerability management, XDR, MDM, IDPS)
- Backup, replication and disaster recovery solutions
- Microsoft services such as Windows Server, Intune, Autopilot, Entra ID, Defender, Exchange and SharePoint
You’ll have proven experience of building infrastructure solutions end-to-end, delivering transformation projects, and maintaining secure, resilient and cost-efficient environments.
You’ll be confident working with security governance frameworks, with direct experience putting in place the day-to-day processes, controls and compliance activities needed to keep an organisation secure.
Alongside your technical skills, you’ll bring strong leadership and communication, with the ability to mentor colleagues, collaborate with stakeholders, and explain technical concepts clearly to non-technical audiences.
If you’re looking to shape how IT services support our charity’s vital work, we’d love to hear from you.
About us
We’re Breast Cancer Now, the research and support charity. We’re the place to turn to for anything and everything to do with breast cancer. However you’re experiencing breast cancer, we’re here.
The brightest minds in breast cancer research are here. Making life-saving research happen in labs across the UK and Ireland. Support services, trustworthy breast cancer information and specialist nurses are here. Ready to support you whenever you need it. Dedicated campaigners are here. Fighting for the best possible treatment, services and care for anyone affected by breast cancer.
Job description and benefits
Please download the job description and our attractive benefits package.
Primary location of role and hybrid working
This role is primarily based in our London, Shefflied or Cardiff office. Our hybrid working model allows you to work up to 3 days per week at home.
When applying
We hope you choose to apply for this role. To support your application, you’ll be asked to submit your anonymised CV and a supporting statement online. Please refer to the essential criteria on the person specification and clearly provide as much information as you can with examples, to demonstrate how and where you meet the criteria.
Our commitment to equity, diversity and inclusion
We’re committed to promoting equity, valuing diversity and creating an inclusive environment – for everyone who works for us, works with us, supports us and who we support.
Closing date Monday 10 November 2025 at 9am
Interview date Week commencing 10th November
We reserve the right to close this advert early. Therefore, to avoid disappointment, please submit your application as soon as possible, if you’re interested in this opportunity.
Thank you!
At Ambitious about Autism, we're currently looking for an IT Systems Engineer to join our team.
You'll ensure the delivery of a robust, secure, and high-performing IT environment by installing, developing, monitoring, maintaining, supporting, and optimising all network hardware, software, and infrastructure across all Ambitious about Autism (AaA) locations. You'll provide IT support services to users across the organisation in person, online and via telephone as required, ensuring issues are appropriately logged and resolved.
You'll administer, monitor, and develop Microsoft 365 services, security and compliance policies, and organisational intranet processes, whilst collaborating with internal and external stakeholders to explore and develop new technologies that support the Charity and all Education Services.
We are looking for someone who has:
- Excellent working knowledge and application of best practices around management, control, and monitoring of server infrastructure and virtualisation technologies, especially Microsoft Hyper-V server
- Strong hands-on experience in networking, routing and switching in a multi-site environment
- Excellent working knowledge and application of: Firewalls, Internet VPN's remote implementation, troubleshooting, and problem resolution
- Experience of MS Cloud Services – Azure, Microsoft 365
In return, we offer great benefits including a generous holiday allowance and commitment to continued professional development (CPD), flexible working and more!
This is a fantastic opportunity for an ambitious individual who would like to work for a forward-thinking, open and honest organisation and make a real impact to the young people we work with. Please find our full recruitment pack on the link below.
If you have any questions about the role or would like to have a confidential chat, please contact James Axford, Recruitment Officer.
Ambitious about Autism is committed to fostering equity, diversity, and inclusion at every level of our organisation. We warmly welcome applications from all qualified candidates, valuing the diverse backgrounds, experiences, and perspectives they bring. We encourage applications from individuals regardless of race, colour, nationality, ethnic or national origins, religion or belief, sex, sexual orientation, gender identity or expression, marital or civil partnership status, pregnancy or parental status, disability, or age.
Our recruitment process promotes equal opportunities, and we are committed to providing reasonable adjustments for candidates with disabilities or additional needs throughout the recruitment process. Please contact our Recruitment Team for accommodations. We recognise disability as a physical or mental impairment that significantly and long-term affects a person's ability to perform day-to-day activities, as defined by the UK Equality Act 2010. All applications will be considered solely on merit, aligned with our mission to support autistic children and young people.
Ambitious about Autism is committed to safeguarding and promoting the welfare of children and young people and successful candidates will be subject to an Enhanced DBS check. As part of our Safer Recruitment checks, an online search maybe carried out in line with Keeping Children Safe in Education.
The Safeguarding responsibilities of the post as per the job description and personal specification.
Whether the post is exempt from the rehabilitation of Offenders Act 1974 and the amendment to the Exceptions Order 1975, 2013 and 2021. This means that when applying for certain jobs and activities certain spent convictions and cautions are ‘protected', so they do not need to be disclosed to employers, and if they are disclosed, employers cannot take them into account. Further information about filtering offences can be found in the DBS Filter Guidance.
Registered Charity
101 - 500
We stand with autistic children and young people, champion their rights and create opportunities.
The client requests no contact from agencies or media sales.
Thank you!
Actively Interviewing
This organisation is scheduling interviews as applications come in. They're ready to hire as soon as they find the right person. Don't miss your opportunity, apply now!
Join MSI UK as a Lead Analytics Engineer and make a real impact with your skills.
Are you ready to lead transformative analytics in a mission-driven organisation? At MSI Reproductive Choices UK, we’re looking for a Lead Analytics Engineer to shape the future of data-driven decision-making in one of the world’s leading providers of sexual and reproductive healthcare.
Hours: Full time, 35 hours per week
Contract: Permanent
Salary: £58,969.32 - £64,866.26 (Depending on experience)
The Role
As Lead Analytics Engineer, you’ll:
- Design and deliver impactful analytics solutions using Power BI and Azure Analysis Services.
- Lead a team of analytics professionals, mentoring and setting best practices.
- Introduce machine learning and AI to support predictive insights.
- Collaborate with stakeholders to drive data-informed decisions across the organisation.
What You’ll Bring
- Proven experience in analytics, BI, or data science with both hands-on technical delivery and leadership responsibilities.
- Expertise in Power BI, SQL, and semantic modelling.
- Experience applying ML / AI techniques (e.g., predictive modelling, NLP) to real-world problems.
- Excellent communication skills and a passion for mentoring.
- A degree in a relevant field or equivalent experience;
- Relevant certifications in Power BI, Azure, or data science are a plus.
What We Offer – More Than Just a Job
We support your wellbeing, growth, and work-life balance with a range of benefits:
Financial Benefits
- Competitive salary with clear progression
- Up to 5% employer pension contribution
- Blue Light Card discounts
Health & Wellbeing
- 24/7 Employee Assistance Programme
- GP consultations via Doctor Line
- On-site Mental Health First Aiders
Work-Life Balance
- Bank holidays and weekends off
- Birthday bonus day off
- Family-friendly policies
Career Development
- Training and development
- Accredited apprenticeship opportunities
- Clear career progression routes
Ready to lead with data? Apply now and drive meaningful change.
Registered Charity
501 - 1000
We have been providing NHS-funded and private abortion and vasectomy care through our network of local clinics across England for over 40 years.
The client requests no contact from agencies or media sales.
Thank you!
Oak is a fully remote, mission-driven organisation offering high levels of flexibility, autonomy, and purpose. We’re a national not-for-profit organisation working in partnership with teachers to create high-quality, sequenced curriculum and lesson resources for pupils across all subjects and age groups.
Our culture has been independently recognised through:
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Flexa verified (93% overall score, including 95% for working hours and 97% for role modelling)
-
Escape the City's Top 1% Employers – based on anonymous colleague reviews of culture, development, and impact
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Investors in People Gold - through external accreditation and colleague feedback
�� About the Role
We are looking for an experienced Software Engineer to join our Product and Engineering team.
Oak engineers have a range of specialities and interests covering web application development, APIs, databases, serverless computing, GraphQL, React, and component-led UI. If you have experience in any of these areas, we'd love to hear from you.
We work together in product squads alongside designers, researchers and education experts, regularly releasing new features and improvements to give teachers and their pupils quick and easy access to the highest quality learning resources.
�� What You’ll Be Doing
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Development of highly performant ed-tech applications that are secure, scalable, highly available and accessible to the widest number of users that meet Government Digital Service standards
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Lead the team on specific areas of the system, infrastructure, or code base
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Take an active role in the design and implementation of new processes and tools that improve the user or developer experience
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Provide mentorship for a less experienced colleague
-
As a member of the Oak Team, contribute to the planning and culture of the organisation
-
Work in cross-functional and product-oriented squads with colleagues from across the organisation, as required
-
Support all work across Engineering and take on other general responsibilities as required
�� What We’re Looking For
-
Professional experience building high-performing web applications with modern Javascript libraries and tools.
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Experience collaborating with product teams to develop high-quality products with large customer impact.
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Knowledge of common web application architectures with some experience architecting simple technical solutions based on product requirements and design.
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Experience in extending automated test suites and an understanding of the value of different types of testing (e.g. unit vs integration).
-
Desire to build beautiful, easy-to-use digital products with an understanding of the importance of accessibility in all its forms.
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Great communication and collaborative skills.
-
The successful candidate will have a desire to contribute in all areas to ensure Oak is successful. You will be comfortable working at pace, with a range of digital systems (including proprietary ones as required) and you will continuously look at ways that the team can keep getting better. You will be excellent at working as part of a remote team, building relationships and managing your time effectively.
�� Our Benefits
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25 days annual leave, plus one extra day for each year of service (up to 28)
-
Additional Oak closure days over Christmas/New Year
-
11% employer pension contribution (with no minimum employee contribution)
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A 36-hour working week, with half-days on Fridays or every other Friday off
-
Fully remote working — we’ll support your home set-up and offer coworking options if preferred
-
Twice-yearly in-person offsites to collaborate, connect, and have fun
-
A culture that genuinely supports flexibility, autonomy, and trust
�� Inclusion and Belonging
We believe diverse teams build better products. We warmly welcome applicants from all backgrounds, particularly those who are underrepresented in the tech and education sectors.
We use the Applied recruitment platform to help reduce bias in our hiring process.
�� Key Info
-
Location: Remote, but you must be based in the UK with the legal right to work here
-
Sponsorship: Unfortunately, we’re unable to offer visa sponsorship at this time
-
Closing date: We’ll be reviewing applications as they come in and may close the role early
If this sounds like the kind of role and team where you could do your life’s best work, we’d love to hear from you.
Next steps
You’ll answer some questions related to your day-to-day job. Your answers will go through our sift process: all answers will be anonymised, randomised, and then reviewed by a panel of reviewers (real humans).
If you are shortlisted, we’ll invite you to the next stage, which will consist of a remote technical interview and a technical pairing session conducted over Zoom. This will last approximately two hours.
We love giving feedback, so at the end of the application process, we'll share how well you performed.
We aim to begin interviews in November 2025.
We are receiving excellent responses to our job advertisements. This may lead us to close the role early, so if you are considering applying, then please get your application in early to avoid missing out.
The client requests no contact from agencies or media sales.
Thank you!
Oak is a fully remote, mission-driven organisation offering high levels of flexibility, autonomy, and purpose. We’re a national not-for-profit working in partnership with teachers to create the highest-quality, sequenced curriculum and lesson resources for pupils across all subjects and age groups.
Our culture has been independently recognised through:
-
Flexa verified (93% overall score, including 95% for working hours and 97% for role modelling)
-
Escape the City's Top 1% Employers – based on anonymous colleague reviews of culture, development, and impact
-
Investors in People Gold - through external accreditation and colleague feedback
�� About the Role
We are looking for an experienced AI Engineer to join our AI Platform team.
The AI Platform team supports our product teams in developing the best and safest AI features in the EdTech space. The team maintain AI platform services, prompt libraries, and reusable pipelines that can be applied across multiple projects.
In this role, you may work on:
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Enhancing Retrieval-Augmented Generation (RAG) pipelines,
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Optimising embedding and vector similarity systems through semantic search, clustering, filtering logic, and dimensionality reduction techniques.
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Supporting model evaluation and safety tooling, such as automated test harnesses, hallucination detection, content moderation and input guardrails.
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Contributing to model fine-tuning, prompting and deployment, with a focus on balancing performance, accuracy, and cost-effectiveness.
This is a hands-on role with plenty of scope for technical leadership and mentoring, alongside the opportunity to shape our engineering practices and culture. You'll be part of a supportive, collaborative team that cares deeply about accessibility, usability, and delivering tools that genuinely improve learning.
�� What You’ll Be Doing
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Develop and maintain web and data systems that meet our high standards of safety, security, reliability and accessibility
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Lead the team on specific areas of the system, infrastructure, or code base.
-
Deliver high-quality software and services, using appropriate tools, testing, deployment and monitoring to ensure reliability and maintainability.
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Share knowledge and provide guidance to less experienced colleagues.
-
As a member of the Oak Team, contribute to the planning and culture of the organisation
-
Work in cross-functional and product-oriented squads with colleagues from across the organisation, as required
-
Deputise for senior software engineers and take on other general responsibilities as required
�� What We’re Looking For
-
3+ years experience of continuously improving services using AI/ Web apps technologies
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Knowledge of relevant common architectures, with some experience designing simple technical solutions based on product requirements
-
Professional experience building high-performing software using modern frameworks and libraries relevant to the product area (e.g. NumPy, pandas, and scikit-learn.
-
Experience designing, testing, and deploying reliable software systems, including automated testing and, where relevant, evaluation of model or system performance using cloud-based tools.
-
Able to collaborate effectively in multidisciplinary teams and communicate clearly.
�� Our Benefits
-
25 days annual leave, plus one extra day for each year of service (up to 28)
-
Additional Oak closure days over Christmas/New Year
-
11% employer pension contribution (with no minimum employee contribution)
-
A 36-hour working week, with half-days on Fridays or every other Friday off
-
Fully remote working — we’ll support your home set-up and offer coworking options if preferred
-
Twice-yearly in-person offsites to collaborate, connect, and have fun
-
A culture that genuinely supports flexibility, autonomy, and trust
�� Inclusion and Belonging
We believe diverse teams build better products. We warmly welcome applicants from all backgrounds, particularly those who are underrepresented in the tech and education sectors.
We use the Applied recruitment platform to help reduce bias in our hiring process.
�� Key Info
-
Location: Remote, but you must be based in the UK with the legal right to work here
-
Sponsorship: Unfortunately, we’re unable to offer visa sponsorship at this time
-
Closing date: We’ll be reviewing applications as they come in and may close the role early
If this sounds like the kind of role and team where you could do your life’s best work, we’d love to hear from you.
Next steps
You’ll answer some questions related to your day-to-day job. Your answers will go through our sift process: all answers will be anonymised, randomised, and then reviewed by a panel of reviewers (real humans).
If you are shortlisted, we’ll invite you to the next stage, which will consist of a remote technical interview and a technical pairing session conducted over Zoom. This will last approximately two hours.
We love giving feedback, so at the end of the application process, we'll share how well you performed.
We aim to begin interviews in December 2025.
We are receiving excellent responses to our job advertisements. This may lead us to close the role early, so if you are considering applying, please submit your application promptly to avoid missing out.
We are an equal opportunities employer.
We are committed to a policy of Equal Employment Opportunity and are determined to ensure that no applicant or employee receives less favourable treatment on the grounds of gender, age, disability, religion, belief, sexual orientation, marital status, or race, or is disadvantaged by conditions or requirements which cannot be shown to be justifiable.
The client requests no contact from agencies or media sales.
Thank you!
THE VACANCY
Are you an IT support professional with a passion for delivering exceptional service? The ITF is seeking a Service Desk Engineer to provide responsive technical support, maintain reliable digital systems, and enhance the user experience across a global organisation. Working as part of the Systems, Digital and Data team, you’ll play a key role in keeping our technology running smoothly.
ABOUT THE ROLE
The Service Desk Engineer ensures the smooth and efficient delivery of IT services across the organisation. You’ll be the first point of contact for staff seeking technical assistance, providing high-quality first- and second-line support while maintaining the stability and reliability of our digital platforms.
You’ll handle service requests and incidents, manage tickets within agreed SLA's, and ensure users receive timely, clear, and user-friendly resolutions. The role also supports onsite IT operations at our London office, including audiovisual systems and hybrid meetings, and contributes to wider digital improvement initiatives.
This is an exciting opportunity for an experienced, user-focused IT professional who enjoys solving problems, supporting others, and helping shape how technology empowers the organisation.
Key responsibilities include:
Technical Support: Provide first- and second-line technical support to users across the organisation. Deliver onsite assistance for audiovisual, and conferencing systems. Support hybrid meetings and events, troubleshooting AV and connectivity issues.
Incident & Request Management: Manage incidents and service requests through the service desk system, ensuring timely resolution. Escalate complex issues to higher support tiers or specialist teams when necessary. Monitor service performance and identify opportunities for improvement.
User Life-cycle Support: Assist with staff on-boarding, movers, and leaver processes (account setup, equipment, etc.), ensuring smooth transitions and continuity of IT access.
Documentation & Knowledge Sharing: Create and maintain IT documentation, FAQs, and user guides to support self-service and consistent resolution. Maintain accurate records of systems, assets, and procedures.
Security & Compliance: Uphold IT security standards, data protection, and GDPR protocols. Promote secure user practices and report potential risks or breaches.
Collaboration & Continuous Improvement: Work closely with the wider Systems, Digital and Data team on infrastructure and transformation projects. Identify and contribute to process improvements that enhance service quality and efficiency.
ABOUT YOU
We’re looking for a motivated, technically capable, and service-oriented individual who takes pride in helping others and delivering excellence.
Technical Expertise: Hands-on experience providing first- and second-line IT support, with strong troubleshooting skills and a good grasp of Microsoft platforms, collaboration tools, and networking fundamentals. Experience supporting audiovisual and meeting room systems.
User-Focused Mindset: Excellent interpersonal and communication skills with non-technical users, and the ability to resolve issues efficiently.
Continuous Improvement & Innovation: A proactive approach to improving service quality — whether through documenting solutions, refining processes, or adopting new technologies. A commitment to learning and staying current with emerging digital trends.
THE ORGANISATION
The International Transport Workers’ Federation (ITF) is a democratic, affiliate-led federation recognised as the world’s leading transport authority. We fight passionately to improve workers' lives, connecting more than 700 affiliated trade unions from 150 countries to secure rights, equality and justice for workers' globally. We are the voice for nearly 18.5 million transport workers across the world.
We have offices in London, Abidjan, Amman, Brussels, Geneva, Hong Kong, Montreal, Nairobi, New Delhi, Panama City, Rio de Janeiro, Singapore, Sydney, and Tokyo, with members spanning the globe.
Purpose:
The ITF constitution sets out the following aims:
To promote respect for trade union and human rights worldwide
To work for peace based on social justice and economic progress
To help our affiliated unions defend the interests of their members
To provide research and information services to our affiliates
To provide general assistance to transport workers in difficulty
Values
At the ITF, our values are at the heart of all that we do. We demonstrate solidarity. We are democratic. We are dynamic. We are determined. We are dedicated to bringing together a diverse group of people to truly strengthen the ITF as the global voice for transport workers. Find out more about our values.
Equal opportunities statement:
At the ITF, we are committed to providing an inclusive environment for our team and our affiliates. We see the diversity of our staff as a source of intelligence and our strength. This means that we work creatively to make the most of the unique experiences and perspectives. We are an equal opportunities employer. We welcome all applications regardless of gender, marital status, sexual orientation, pregnancy, race, migration status, colour, ethnic origin, nationality, religion or beliefs, disability, age, political opinions or trade union affiliation or activity.
Non Charity Employer
101 - 500
Every day transport workers keep the world moving – connecting millions of people across our cities and countries
The client requests no contact from agencies or media sales.