For over 140 years our products have helped ensure the safe, reliable operations of key industries. With a passion for precision and partnership, Celeros Flow Technology continues this heritage of high performance and dependability, providing mission critical, sustainable flow control solutions for our customers around the globe.
Celeros Flow Technology is looking for individuals with a voice and a vision. We embrace change, diversity and promote new ways of looking at old ideas. We seek talented professionals to join our world-class team of innovators in a global, collaborative & multi-cultural environment, where you will be challenged, supported, and inspired to be extraordinary.
GENERAL SUMMARY
The Senior Identity & Cloud Platform Manager is responsible for implementing, operating, and supporting enterprise identity and access management services. This role ensures the availability, security, and reliability of authentication and access controls across the organization, supporting Active Directory, Azure AD (Entra ID), Microsoft 365, and Okta. The role operates under the direction of IT Infrastructure and Security leadership and collaborates with application, platform, and service teams to support secure access to enterprise and cloud-native systems. This is a hands-on, execution-focused role and does not carry enterprise architectural or policy ownership.
Principal Duties and Responsibilities
- Administer and support Active Directory (on‑prem and hybrid), including Domain Controller management, replication troubleshooting, DNS integration, and advanced Group Policy design and implementation.
- Design, implement, and manage Azure cloud infrastructure. Oversee the deployment and configuration of Azure services, including virtual machines, storage solutions, and networking components.
- Support Azure AD / Entra ID, including hybrid identity synchronization, Conditional Access, and Multi-Factor Authentication (MFA) configuration to ensure secure and seamless identity management across the organisation.
- Administer and support Okta Single Sign-On (SSO) integrations, ensuring secure authentication flows.
- Support Microsoft 365 identity and access services.
- Execute privileged access management processes (e.g., PIM) in alignment with established security standards, ensuring controlled elevation, proper approvals, and secure administration of high‑risk permissions.
- Support identity integration for Kubernetes-based workloads, including RBAC and OIDC authentication support.
- Respond to identity-related incidents and participate in incident investigation and resolution.
- Maintain operational runbooks, diagrams, and support documentation.
- Support audit, compliance, and access review activities.
Knowledge, Skills and Abilities
- Expert level knowledge and experience of Active Directory, Azure AD / Entra ID, Microsoft 365 identity services, and Okta.
- Expertise in designing, deploying, and optimizing Azure environments, including secure architecture design, resource provisioning, automation, and best‑practice implementation across cloud infrastructure services.
- Ability to work closely with developers, security teams, and project managers to deploy and integrate Azure based solutions
- Demonstrate a strong understanding of certificate‑based authentication and its integration with Active Directory, including certificate enrolment, auto‑enrolment, template configuration, and troubleshooting certificate trust and authentication flows
- Excellent know of security best practice and implementation across on-prem and cloud environments
- Thorough understanding of authentication and authorization protocols (SAML, OAuth2, OpenID Connect).
- Experience implementing Conditional Access and Multi-Factor Authentication.
- Experience in deployment and configuration of MDM (Intune)
- Strong troubleshooting and documentation skills.
- Provide mentorship and guidance to direct and cross-functional team members
Mandatory Education and Experience
- Minimum 5-8+ years of experience in AD, Azure AD / Entra ID and Microsoft 365 identity services
- Bachelor’s degree in IT, Computer Science, or equivalent professional experience.
- Minimum 5 years of experience in identity, directory services, or infrastructure operations.
- Experience supporting identity services in hybrid and cloud environments.
You must have valid right to work in the UK and be able to obtain security clearance to apply for this role.
BENEFITS
- Competitive salary
- Opportunities to develop
- Bonus
- 33 days holiday (inclusive of bank holidays)
- Holiday buy and sell
- Pension
- Life Cover
- Employee Assistance Program
- Digital Benefits; Health, Wealth & Lifestyle
PHYSICAL DEMANDS
The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
- Required daily to stand, sit, walk, talk, hear, and see (specific close vision abilities are required to perform computer work)
- Required occasionally to stoop, kneel, crouch and crawl
- Required daily to use hands and fingers and arms to reach (to operate a computer and telephone)
- Required occasionally to lift and/or move objects that are light to moderate
- Required occasionally to travel (usually by air or road so may be required to sit for extended periods)
WORKING CONDITIONS
The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
- Ability to work with moderate noise (i.e. business office with computers, phone, and printers, etc.)
- Ability to work in an open planned office / individual office
- Ability to sit at a computer terminal for extended periods
- Ability to sit in a car or on a plane for extended periods
DISCLAIMER
The above statements are intended to describe the general nature and level of work being performed by people assigned to this classification. They are not intended to be construed as an exhaustive list of all responsibilities, duties and skills required of personnel so classified.
Reasonable accommodations may be made to enable qualified individuals with disabilities to perform the essential functions.
CELEROS FLOW TECHNOLOGY VALUES
All Celeros divisions are committed to the effective use of the Celeros Values. It is important that all employees understand and utilize these values when performing the duties of his/her position.
INTEGRITY: We work safely and respect our employees, business partners & environment. We always lead by example.
SPEED: In our mission to bring mission-critical flow control equipment to the world, energy in our actions & urgency.
ACCOUNTABILITY: We stand behind our actions and deliver on our promises.
PARTNERSHIP: We collaborate across our teams & our customers to win together. We rely on each other to deliver the best outcome & celebrate successes.
EXCELLENCE: We are passionate about being the best at engineering, manufacturing & maintaining mission-critical equipment. We seek quality & community improvement in every interaction.
QUALITY
Quality encompasses all aspects of Celeros’ business, and every employee shares the responsibility to prevent the occurrence of any nonconformity relating to product, process and the quality system. All employees have an obligation to identify and record any such nonconformity, and through designed channels, initiate and recommend solutions.
CELEROS Flow Technology is an equal opportunity employer.
