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- Tasks: Design and enhance identity security solutions across Microsoft platforms.
- Company: Join FSP, a leading consultancy in Digital, Security, and AI solutions.
- Benefits: Enjoy hybrid working, competitive salary, and industry-leading coaching.
- Why this job: Make a real impact in security while collaborating with top professionals.
- Qualifications: Strong background in Active Directory, Entra ID, and PKI/ADCS required.
- Other info: FSP values teamwork, quality, and mutual success in a supportive environment.
The predicted salary is between 43200 - 72000 £ per year.
We are seeking a Senior Identity Security Engineer to design, implement and enhance large-scale identity environments across Microsoft Active Directory, Entra ID, PKI/ADCS and modern hybrid platforms. This role combines hands-on engineering with leadership in security design, implementation and assessment, requiring someone who can resolve complex identity challenges end-to-end and deliver robust, high-impact solutions. You will work closely with engineering, architecture and operational teams, across a range of sectors, to deliver secure, resilient identity and certificate services across on-premises, hybrid and cloud environments.
Responsibilities
- Design and architect modern Microsoft identity platforms, including new Active Directory and Entra ID environments, design patterns, standards and long-term roadmaps for secure, scalable foundations.
- Integrate third-party identity services, including platforms such as Okta, Ping, Duo, Auth0 and Yubico.
- Assess and improve existing identity environments by identifying risks, technical debt, reliability issues and leading the engineering work to implement practical, measurable improvements.
- Engineer PKI and certificate lifecycle services at scale, including PKI/ADCS design and operation, certificate automation, cloud integrations and modern machine-identity use cases.
- Plan and lead safe migrations and legacy exits, including decommissioning legacy AD forests, MIM, ADFS and outdated identity components.
- Drive adoption of passwordless and modern authentication, implementing solutions such as Windows Hello, passkeys, FIDO2 and supporting clients through change and adoption.
- Evolve organisations toward cloud-first identity models, implementing hybrid identity strategies, modern authentication, attribute mastering and secure workload/device identity patterns.
- Automate identity and certificate operations using automation, DevSecOps practices and infrastructure-as-code to deliver secure, consistent and maintainable identity services.
- Advise clients on IAM best practices, standards and regulatory requirements, including GDPR, ISO 27001, NIST Frameworks.
About You
- Strong engineering background with deep expertise across Active Directory, Entra ID and PKI/ADCS in large, complex environments.
- Pragmatic, methodical problem-solver able to diagnose and resolve identity issues end-to-end in hybrid platforms.
- Effective communicator and collaborator, working across architecture, engineering and operations teams.
- Trusted by clients and colleagues; delivers practical, secure solutions that reduce real-world risk.
- Broad experience across Active Directory, PKI, hybrid identity and modern authentication, including tiering, automation and identity hygiene.
- Skilled in identity migrations and legacy exits, covering AD consolidation, ADFS/MIM retirement and modernisation.
- Strong automation capability with PowerShell, CI/CD, monitoring and IaC to improve reliability and consistency.
Experience in the following areas would be advantageous
- Microsoft identity & security certifications (SC-300, SC-100, AZ-500 or equivalent AD/Entra/PKI qualifications).
- Security or architecture credentials like CISSP, ISSAP, CRISC, TOGAF or SABSA.
- Cloud platform certifications across Azure, AWS, GCP or Terraform.
What we look for in our people
- Strong alignment with FSP values and ethos.
- Commitment to teamwork, quality and mutual success.
- Proactivity with an ability to operate with pace and energy.
- Strong communication and interpersonal skills.
- Dedication to excellence and quality.
Equal and Fair Opportunity
FSP is an equal opportunity employer and we welcome applications from all suitable candidates. We consider all applicants for employment regardless of age, disability, sexual orientation, gender identity, family or parental status, race, colour, nationality, ethnic or national origin, religion or belief. Research suggests that applicants from underrepresented groups are less likely to apply for roles if they do not precisely meet requirements, or if they felt there were clear barriers as to who should apply. If you are excited about a potential role with us but are concerned that you may not be a perfect fit, please do apply, as you may be the ideal candidate for this role or for a different vacancy within FSP. We endeavour to always provide fair opportunity for applicants to showcase themselves in the best way possible during any interviews or meetings. If you require any adjustments for a call or in-person meeting, please let us know.
Senior Identity Security Engineer in England employer: FSP Consulting Services Limited
Contact Detail:
FSP Consulting Services Limited Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Identity Security Engineer in England
✨Tip Number 1
Network like a pro! Reach out to your connections in the industry, attend meetups, and engage in online forums. You never know who might have the inside scoop on job openings or can refer you directly.
✨Tip Number 2
Show off your skills! Create a portfolio or GitHub repository showcasing your projects related to identity security. This gives potential employers a tangible look at what you can do and sets you apart from the crowd.
✨Tip Number 3
Prepare for interviews by brushing up on common questions and scenarios specific to identity security. Practice articulating your thought process when solving complex problems, as this will demonstrate your expertise and problem-solving skills.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re genuinely interested in joining our team at FSP.
We think you need these skills to ace Senior Identity Security Engineer in England
Some tips for your application 🫡
Tailor Your Application: Make sure to customise your CV and cover letter to highlight your experience with Microsoft Active Directory, Entra ID, and PKI/ADCS. We want to see how your skills align with the role, so don’t hold back on showcasing your relevant projects!
Show Off Your Problem-Solving Skills: In your application, share specific examples of how you've tackled complex identity challenges in the past. We love a good story about how you resolved an issue end-to-end, so let us know how you made a difference!
Highlight Your Collaboration Experience: Since this role involves working closely with various teams, make sure to mention your experience collaborating with engineering, architecture, and operational teams. We value effective communication, so give us a glimpse of how you’ve worked together to achieve goals.
Apply Through Our Website: We encourage you to submit your application through our website for the best chance of being noticed. It’s super easy, and it helps us keep track of all the amazing candidates like you who are eager to join our team!
How to prepare for a job interview at FSP Consulting Services Limited
✨Know Your Tech Inside Out
Make sure you’re well-versed in Microsoft Active Directory, Entra ID, and PKI/ADCS. Brush up on the latest trends and best practices in identity security, as well as any recent updates or features that could be relevant to the role.
✨Showcase Your Problem-Solving Skills
Prepare to discuss specific challenges you've faced in previous roles and how you resolved them. Use the STAR method (Situation, Task, Action, Result) to structure your answers and highlight your pragmatic approach to complex identity issues.
✨Communicate Effectively
Since this role involves collaboration across various teams, practice articulating your thoughts clearly. Be ready to explain technical concepts in a way that non-technical stakeholders can understand, showcasing your ability to bridge the gap between engineering and operations.
✨Demonstrate Your Leadership Qualities
Even if you're not applying for a managerial position, show that you can lead projects and influence others. Share examples of how you've driven initiatives, mentored colleagues, or contributed to team success, aligning with the company’s values of teamwork and mutual success.