KBR on cord

KBR

Senior Security Principal, Identity Security

External position
Leatherhead, UK
Hiring internally for KBR?
Consultancy
Delivering Solutions, Changing the World
Posted
2 months ago
Checked
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19 hours ago

Skills & Experience

Job roles: Security Engineer
Experience level: Senior, Lead, Leadership
Core skills considered: Security and Compliance, Cyber Security, Cloud Security
Other skills considered: Threat Detection, PowerShell

Logistics

Base salary: Undisclosed
Some companies on cord are unable to disclose salaries publicly due to internal company policies. Message the company for salary information.
Employment type: Permanent
Remote working: Hybrid
Visa sponsorship: Not available

Job Description

Senior Security Principal, Identity Security to serve as a senior technical authority within our global cybersecurity organization. This principal-level role combines identity security architecture, engineering leadership, governance, and operational excellence across complex, highly regulated enterprise environments. You will help define identity security strategy, establish technical standards and roadmaps, and provide hands-on leadership for initiatives spanning Microsoft Entra ID, Active Directory, hybrid identity, authentication, privileged access management, identity governance, workload identities, and certificate services.

Partnering closely with cybersecurity, infrastructure, cloud, application, network, and business teams, you will drive the design and implementation of secure identity solutions that reduce risk, strengthen access controls, and support enterprise transformation.


Responsibilities

  • Serve as the senior technical authority for enterprise identity security architecture, engineering, and governance.
  • Define and maintain identity security strategy, multi-year roadmaps, technical standards, reference architectures, and control frameworks.
  • Lead the design, implementation, and optimization of Microsoft Entra ID, Active Directory Domain Services, hybrid identity platforms, and directory synchronization services.
  • Architect and enhance authentication and access control solutions, including Conditional Access, multifactor authentication (MFA), passwordless authentication, session controls, and device-based access requirements.
  • Strengthen privileged access management through Microsoft Entra Privileged Identity Management (PIM), role-based access control (RBAC), just-in-time access, administrative tiering, and least-privilege practices.
  • Establish and mature identity governance capabilities, including access reviews, entitlement management, identity lifecycle processes, and joiner, mover, and leaver controls.
  • Review and guide enterprise application integrations using SAML, OAuth, OpenID Connect, federation, and single sign-on technologies.
  • Define security controls and governance requirements for application registrations, service principals, managed identities, workload identities, and service accounts.
  • Provide technical leadership for public key infrastructure (PKI), certificate services, trust models, and certificate lifecycle management.
  • Identify, assess, and remediate identity-related risks, including excessive privileges, legacy authentication protocols, stale accounts, unmanaged credentials, and inappropriate access.
  • Lead or support investigations involving identity compromise, privileged account abuse, authentication systems, and directory services.
  • Partner with security operations teams to improve identity threat detection, monitoring, and response capabilities using platforms such as Microsoft Sentinel, Microsoft Defender XDR, and Microsoft Defender for Identity.
  • Review security architecture for major cloud initiatives, enterprise transformation programs, acquisitions, divestitures, and tenant migration projects.
  • Ensure identity security controls align with applicable regulatory, compliance, and contractual requirements, including Cyber Essentials Plus, ISO 27001, NCSC guidance, NIST frameworks, and other government or industry security standards.
  • Develop automation, reporting, and operational improvements using PowerShell, Microsoft Graph, KQL, Logic Apps, and infrastructure-as-code technologies.
  • Mentor engineers and administrators through technical leadership, design reviews, knowledge sharing, and problem-solving support.
  • Communicate technical risks, architectural decisions, and strategic recommendations to senior leaders, business stakeholders, and auditors.

Requirements

  • Bachelor's degree in Cybersecurity, Information Technology, Computer Science, Information Systems, Engineering, or a related field; or an equivalent combination of education, technical training, certifications, and relevant experience.
  • 10+ years of experience in identity and access management (IAM), identity security, cybersecurity engineering, security architecture, or a related discipline.
  • Experience designing, implementing, and supporting complex enterprise identity and access management environments.
  • Experience leading identity security initiatives, architecture reviews, or transformation programs within large-scale organizations.
  • Eligibility to obtain and maintain the appropriate UK security clearance.
  • Deep expertise in Microsoft Entra ID, Active Directory, and hybrid identity environments.
  • Strong knowledge of identity governance, privileged access management, Conditional Access, and modern authentication technologies.
  • Experience with federation, single sign-on, application identity, and identity lifecycle management.
  • Strong understanding of multifactor authentication (MFA), FIDO2, Windows Hello for Business, certificate-based authentication, SAML, OAuth, and OpenID Connect.
  • Knowledge of PKI, certificate services, and identity-related security threats and controls.
  • Knowledge of public key infrastructure (PKI), certificate services, trust models, and certificate lifecycle management.
  • Strong problem-solving, communication, stakeholder management, and technical leadership skills.
  • Experience investigating identity security incidents and utilizing Microsoft Sentinel, Microsoft Defender XDR, Microsoft Defender for Identity, or similar security platforms.
  • Ability to drive strategic initiatives and influence cross-functional teams in complex enterprise environments.
Senior Security Principal, Identity Security at KBR
Position posted 2 months ago

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Starling Bank on cord

Starling Bank

Full Stack Engineer (ML Ops)

London, UK
FinTech · Banking · Finance
A better bank for everyone
Active
over 6 months ago
Responds to
0% of requests
Responds in
1h 55m
Requests
7 pending

Skills & Experience

Job roles: Full Stack
Experience level: Mid, Senior
Core skills considered: Java, React, Redux, AWS, JavaScript

Logistics

Base salary: £70K - £110K
Employment type: Permanent
Remote working: Hybrid (up to 2 remote days p/w)
Visa sponsorship: Not available

Job Description

Starling is the UK’s first and leading digital bank on a mission to fix banking! Our vision is fast technology, fair service, and honest values. All at the tap of a phone, all the time.

Starling is the UK’s first and leading digital bank on a mission to fix banking! We built a new kind of bank because we knew technology had the power to help people save, spend and manage their money in a new and transformative way.

We’re a fully licensed UK bank with the culture and spirit of a fast-moving, disruptive tech company. We’re a bank, but better: fairer, easier to use and designed to demystify money for everyone. We employ more than 3,000 people across our London, Southampton, Cardiff and Manchester offices.

Our technologists are at the very heart of Starling and enjoy working in a fast-paced environment that is all about building things, creating new stuff, and disruptive technology that keeps us on the cutting edge of fintech. We operate a flat structure to empower you to make decisions regardless of what your primary responsibilities may be, innovation and collaboration will be at the core of everything you do. Help is never far away in our open culture, you will find support in your team and from across the business, we are in this together!

The way to thrive and shine within Starling is to be a self-driven individual and be able to take full ownership of everything around you: From building things, designing, discovering, to sharing knowledge with your colleagues and making sure all processes are efficient and productive to deliver the best possible results for our customers. Our purpose is underpinned by five Starling values: Listen, Keep It Simple, Do The Right Thing, Own It, and Aim For Greatness.

Hybrid Working

We have a Hybrid approach to working here at Starling - our preference is that you're located within a commutable distance of one of our offices so that we're able to interact and collaborate in person. We don't like to mandate how much you visit the office and work from home, that's to be agreed upon between you and your manager.

Our Data Environment

Our Data teams are excited about the value of data within the business, powers our product decisions to improve things for our customers and enhance effective and agile decision making, regardless of what their primary tech stack may be. Hear from the team in our latest blogs or our case studies with Women in Tech.

We are looking for talented data professionals at all levels to join the team. We value people being engaged and caring about customers, caring about the code they write and the contribution they make to Starling. People with a broad ability to apply themselves to a multitude of problems and challenges, who can work across teams do great things here at Starling, to continue changing banking for good.

Requirements

We have built our entire banking platform in house and mostly in Java. We are looking for people who want to work on building the tooling that is used by our engineers on a daily basis.

We are looking for people who are truly full stack, and are as comfortable polishing their javascript front end as they are debugging the innards of their java applications database interactions, or standing up infrastructure with terraform. We are looking for people who can:

  • Design REST apis.
  • Code backend services, ideally using Java, or another other server side compiled language.
  • Develop modern front ends, ideally using React and Redux.
  • Get their code into the cloud and support it there, ideally on AWS.
  • Believe in clean coding, simple solutions, automated testing and continuous deployment.
  • Like to take ownership of a feature from the original idea through to live.
  • Think (like us) that a small number of empowered developers is the right way to deliver software.

Company Benefits

  • 33 days holiday (including flexible bank holidays)
  • An extra day’s holiday for your birthday
  • 16 hours paid volunteering time a year
  • Part-time and/or flexible hours available for most roles
  • Salary sacrifice, company enhanced pension scheme
  • Life insurance at 4x your salary
  • Hybrid/remote working
  • Private Medical Insurance with VitalityHealth including mental health support and cancer care. Partner benefits include discounts with Waitrose, Mr&Mrs Smith and Peloton
  • Generous family-friendly policies
  • Varied social groups set up and run by our employees
  • Perkbox membership giving access to retail discounts, a wellness platform for physical and mental health, and weekly free and boosted perks
  • Access to initiatives like Cycle to Work, Salary Sacrificed Gym partnerships and Electric Vehicle (EV) leasing

Full details are available on our careers site

Interview Process

Interviewing is a two way process and we want you to have the time and opportunity to get to know us, as much as we are getting to know you! Our interviews are conversational and we want to get the best from you, so come with questions and be curious. In general you can expect the below, following a chat with one of our Talent Team:

  • Stage 1 - 30 mins with one of the team
  • Stage 2 - Take home challenge
  • Stage 3 - 90 mins technical interview with two team members
  • Stage 3 - 45 min final with an executive and a member of the people team
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