Senior M365 Administrator (Microsoft Office 365)

The Basics

We are seeking a highly skilled and experienced Senior Collaboration Administrator with expertise in Microsoft 365 (M365), SharePoint, Exchange Online, Teams, and Slack Enterprise Grid to join the Modern Workplace team at Tanium. The ideal candidate will play a pivotal role in designing, implementing, and managing our collaboration infrastructure to ensure seamless communication and collaboration across our organization. 

What you'll do

• Administration and management of M365, SharePoint, Slack, Exchange Online, Teams, and Entra ensuring optimal performance and availability.
• Manage user accounts, permissions, and access controls across platforms to ensure security and compliance.
• Manage and secure Enterprise Apps and App Registrations
• Implement monitoring and maintenance processes to proactively identify and resolve issues, ensuring the reliability and stability of collaboration systems.
• Maintain comprehensive documentation of system configurations, processes, and procedures.
• Implement and enforce security measures to protect sensitive data and ensure compliance with industry standards and regulations.
• Ensure systems adhere to legal, regulatory, and internal compliance requirements.
• Participate in incident response efforts related to collaboration systems, including investigation, mitigation, and reporting of security incidents.
• Provide technical support and assistance to end-users, resolving issues related to M365 and Slack.
• Develop and deliver training programs to educate employees on the effective use of collaboration tools.
• Stay informed of upcoming changes that Microsoft is releasing to the M365 stack and take proactive action when needed.
• Stay up-to-date with industry trends and best practices, proactively identifying opportunities for improvement.
• Work closely with other IT teams, business units, and stakeholders to ensure alignment of collaboration solutions with business objectives.
• Manage relationships with vendors and service providers, ensuring timely support and resolution of issues.
• Effectively communicate technical concepts and solutions to non-technical stakeholders, fostering a collaborative and productive working environment. 

We’re looking for someone with

• Education
  • Bachelor's Degree in Computer Science, IT or other relevant degree or equivalent work experience

• Experience
  • Minimum of 6 years of experience with Microsoft 365 with at least 3 years of experience in designing, implementing, and managing collaboration solutions.
  • Expertise in Microsoft 365 (M365) administration and configuration.
  • Extensive experience with PowerShell for automation and task scripting
  • Experience using Graph API
  • In-depth knowledge of SharePoint architecture, customization, and administration.
  • Comprehensive understanding of Microsoft Teams deployment, management, and troubleshooting.
  • Configuration of Enterprise Applications, App Registration, SSO, and provisioning experience
  • Deep knowledge and experience with Active Directory and Entra ID
  • Experience working in the MS Purview and MS Defender portals
  • Proficiency in Exchange Online administration and management.
  • Understanding of IAM principles
  • Prior involvement with CAB/Change Management

• Preferred Experience
  • Experience with Slack Enterprise Grid administration and integrations.
  • Hands on experience with PowerAutomate
  • Understanding of Copilot integrations within M365 ecosystem
  • Knowledge of mobile device management (MDM) and mobile application management (MAM) via Intune.
  • Prior experience in a similar role within a large enterprise or global organization. 
  • Project management experience using tools like Jira
  • FedRAMP/NIST/CMMC Compliance

About Tanium 

Tanium delivers the industry's only true real-time cloud-based endpoint management and security offering. Its platform is real-time, seamless, and autonomous, allowing security-conscious organizations to break down silos between IT and Security operations that results in reduced complexity, cost, and risk. Securing more than 32M endpoints around the world, Tanium's customers include Fortune 100 organizations, top US retailers, top US commercial banks, and branches of the U.S. Military. It also partners with the world's biggest technology companies, system integrators, and managed service providers to help customers realize the full potential of their IT investments. Tanium has been named to the Forbes Cloud 100 list for nine consecutive years and ranks on the Fortune 100 Best Companies to Work For. For more information on The Power of Certainty™, visit www.tanium.com and follow us on LinkedIn and X. 

On a mission. Together. 

At Tanium, we are stewards of a culture that emphasizes the importance of collaboration, respect, and diversity. In our pursuit of revolutionizing the way some of the largest enterprises and governments in the world solve their most difficult IT challenges, we are strengthened by our unique perspectives and by our collective actions.   

We are an organization with stakeholders around the world and it’s imperative that the diversity of our customers and communities is reflected internally in our team members. We strive to create a diverse and inclusive environment where everyone feels they have opportunities to succeed and grow because we know that only together can we do great things. 

Taking care of our team members 

Each of our team members has 5 days set aside as volunteer time off (VTO) to contribute to the communities they live in and give back to the causes they care about most.   

What you’ll get

The annual base salary range for this full-time position is $70,000 to $205,000. This range is an estimate for what Tanium will pay a new hire. The actual annual base salary offered may be adjusted based on a variety of factors, including but not limited to, location, education, skills, training, and experience.

In addition to an annual base salary, team members will receive equity awards and a generous benefits package consisting of medical, dental and vision plan, family planning benefits, health savings account, flexible spending account, transportation savings account, 401(k) retirement savings plan with company match, life, accident and disability coverage, business travel accident insurance, employee assistance programs, disability insurance, and other well-being benefits.

 

For more information on how Tanium processes your personal data, please see our Privacy Policy.