Senior Microsoft Administrator

Toronto, ON
On-site
Posted Oct 8, 2026
1 position

$100,000–$120,000 / year

Opens an external site

Employment type: Full-time
Experience level: Senior · 5+ years
Minimum education: Professional degree
Posting language: English
Working hours: 40 hours per week

Job summary

The Senior Microsoft Administrator will manage and maintain the organization's Microsoft 365 enterprise environment, including identity, security, and collaboration services. They will provide expert-level technical leadership to implement service enhancements and ensure the secure adoption of emerging technologies like Microsoft Copilot.

Job details

Alamos Gold Inc Alamos is a Canadian-based intermediate gold producer with diversified production from three operations in North America. This includes the Island Gold District and Young-Davidson mine in northern Ontario, Canada, and the Mulatos District in Sonora State, Mexico. Additionally, the Company has a strong portfolio of growth projects including the IGD Expansion, and the Lynn Lake project in Manitoba, Canada. Alamos employs more than 2,400 people and is committed to the highest standards of sustainable development. The Company’s shares are traded on the TSX and NYSE under the symbol AGI Senior Microsoft Administrator Reporting to the IT Security and Solutions Manager, the Senior Microsoft Administrator plays a pivotal role in shaping the security, reliability, and future of the organization’s Microsoft enterprise environment. This position provides expert leadership across Microsoft 365 services, identity and access management, endpoint management, information protection, compliance, and collaboration platforms, while championing the secure adoption of Microsoft AI (Copilot) and emerging technologies. As a trusted senior technical resource, the role tackles complex challenges, influences technology decisions, and partners with stakeholders to turn Microsoft capabilities into secure, practical solutions. Through strategic service enhancements and continuous improvement, the Senior Microsoft Administrator will strengthen the organization’s technology foundation, elevate the user experience, and enable greater business productivity Primary Responsibilities * Providing expert-level guidance across all the full Microsoft stack at an Enterprise level * Deploy, manage, and maintain Microsoft 365 services: Exchange Online, SharePoint Online, OneDrive, Teams, Entra ID, Intune, Purview, DLP, and Defender * Configure and maintain Microsoft Purview (DLP, Information Protection, Insider Risk, eDiscovery, Records Management) * Manage Intune for Windows and iOS, including configuration profiles, compliance policies, application packaging, and update rings * Administer identity and access: user accounts, security groups, permissions, Conditional Access, and MFA * Apply working knowledge of Enterprise Copilot design, security, and implementation * Provide support for Microsoft 365 incidents, requests, and operational issues * Troubleshoot identity, messaging, collaboration, and endpoint-related problems * Plan and implement Microsoft 365 feature rollouts and service enhancements What you Bring! * 5+ years of expert-level experience leading and administering Microsoft 365 or enterprise collaboration platforms * Strong experience with Microsoft Purview (DLP, Information Protection, Insider Risk, eDiscovery) * Strong technical experience with Microsoft Enterprise Copilot and CoWorks * Hands-on experience with Exchange Online, SharePoint Online, Teams, Entra ID, and Intune * Solid understanding of identity, Conditional Access, Zero Trust, and modern endpoint management * Strong troubleshooting skills across networking, identity, and endpoint layers * Exposure to PowerShell and automation frameworks * Active Microsoft certifications: MS 102, SC 300, SC 400, MD 102, AZ 104, AZ 140 * Bachelors' Degree in Computer Science or equivalent * Active ITIL certifications are considered an asset Salary Range: CAD $100,000 - $120,000. The expected salary range for this role is intended to support transparency and informed decision making. Final compensation will be based on skills, experience and internal equity. Alamos Gold Inc. may use artificial intelligence to initially screen or assess applicants for this position with respect to mandatory job requirements. We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, colour, national origin, sex, gender, gender expression, sexual orientation, age, marital status, veteran status, or disability status. We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation. Alamos Gold Inc. (the “Company”) is committed to creating and maintaining an accessible environment for all third parties, and will provide accommodation where required, in accordance with the Accessibility for Ontarians with Disabilities Act, 2005 (the “Act”). The Company is committed to excellence in serving all third parties including people with disabilities and will do so by preventing and removing barriers to accessibility and meeting the requirements under the Act in a timely fashion. This is an existing vacancy.

What you’ll do

Requirements

Candidates must have at least 5 years of experience administering Microsoft 365 and enterprise collaboration platforms. A Bachelor's degree in Computer Science or equivalent is required, along with active Microsoft certifications such as MS-102, SC-300, or AZ-104.