We are seeking an experienced Senior IT Administrator to join our technology team and lead our IT infrastructure operations. This role will be responsible for managing our Google enterprise environment, ensuring security compliance, and providing comprehensive technical support while driving automation initiatives across the organization.
Catapult is seeking a dynamic and skilled Systems Administrator & Engineer to take on a dual-pronged role, owning on-site IT support for the London office and supporting remote employees in the EMEA region, as well as serving as a systems expert within the Global IT team.
Provide comprehensive support for the internal IT operations. The IT Manager will address IT Service Desk challenges and ensure the seamless operation of critical IT systems. This role is pivotal in maintaining and enhancing our IT infrastructure to support our growing business needs.
The Sr Automation and IT Engineer will be responsible for the operational health and effectiveness of our end user environment, have a key understanding of both Windows and MacOS systems, experience with Unified Endpoint Management (UEM) platforms, and a foundational knowledge of cybersecurity best practices; this role is instrumental in helping us scale and mature our Help Desk and business-wide IT operational capabilities while maintaining a strong security posture across the organization.
Provide professional IT support to our employees remotely across different locations and time zones. Monitor and respond quickly and effectively to requests received through the IT Helpdesk in line with agreed SLAs. Manage equipment inventory and the IT procurement process, as well as onboarding and offboarding processes including for remote workers.
Azure AD (Entra ID) Administration: Creating and managing user accounts, groups, MFA policies. Managing conditional access rule. Troubleshoot Azure AD, Conditional Access, and hybrid identity (AD Connect) issues. Assist in Office 365 administration (Exchange Online, SharePoint, Teams). Device & Endpoint Management (Microsoft Intune/Autopilot). Deploy and manage Windows, macOS using Microsoft Intune . Manage Windows Updates, and endpoint security (Defender ATP).
As a Senior IT Support Specialist, provide autonomous, expert-level support and administration across Aker’s core IT platforms—including Microsoft 365, Azure AD, AWS and be solely responsible for final escalations for technical issues. Play a key role in operational security, infrastructure health, and service delivery while helping to shape the future of Aker’s internal IT support and governance capabilities.
A MDM Mobile Device Management JAMF administrator manages and secures Apple devices Macs, iPhones, iPads within an organization using JAMF Pro software. This role involves deploying, configuring, and troubleshooting devices, as well as automating tasks and ensuring security compliance. This includes device management, security implementing and enforcing security policies, including device encryption, password policies, and app restrictions.
Halcyon is seeking a skilled IT Endpoint Engineer to lead the provisioning, configuration, and security of user endpoints across macOS, Windows, and Linux devices. You’ll define and automate standards for OS hardening, zero-touch deployments, patching, telemetry, and compliance at scale. This hands-on role blends engineering and strategy to support a secure, seamless experience for our global, remote-first workforce.
We’re looking for an exceptional Systems Administrator with strong backend experience across IT infrastructure, security operations, and endpoint management. The ideal candidate is highly skilled with enterprise-level SSO and MDM systems, thrives in cloud environments, and brings a security-first mindset to everything they do. You’ll play a critical role in keeping our systems secure, scalable, and efficient while driving automation, supporting audits, and mentoring others.