Microsoft 365 Collaboration Administrator

Title:

Microsoft 365 Collaboration Administrator

We are KBR

When you become part of our KBR team, your opportunities are endless. Through internal collaboration, and with our partners and customers, we’re defining tomorrow’s challenges, then providing the innovative solutions to overcome those challenges, always maintaining our commitment to Zero Harm and our Sustainability Platform.

In September 2025, we announced that we are spinning our Mission Technology Solutions business into a separate public company. This role would ultimately be part of that new company. Our Mission Technology Solutions business partners with governments and defense, intelligence, space, aviation, and critical infrastructure customers to deliver high-end engineering, science, technology, and mission support solutions. From national security and readiness to advanced research, cyber, logistics, and life-cycle sustainment, our teams help customers solve complex challenges in some of the world’s most demanding environments. Whether supporting operations on the ground, at sea, in the air, or in space, our clients trust us to deliver mission-critical capabilities every day.

Working with us means being rewarded for your contributions. In addition to competitive benefits and professional development, our people are empowered to use all their potential, creating meaningful change for themselves and our clients. We attract the best minds in the world because our expertise thrives on creativity, resourcefulness and collaboration. That is how we supply our clients with cutting-edge solutions.

As the needs of the world change, we’re ready to respond and guide the way forward with strategic, sustainable, and technological advancements grounded in more than a century of practical application and execution.

We are IT

We are strategic enablers of the business, delivering scalable, secure, and innovative technology solutions that drive operational excellence and support enterprise growth. We partner closely with functions across the organization to modernize systems, unlock data-driven insights, and enhance the digital employee experience. Our global footprint and commitment to transformation position us at the forefront of leveraging technology to create lasting business value.

About the Role

The Microsoft 365 Collaboration Administrator is responsible for the administration, governance, security, and continuous improvement of Microsoft's collaboration and productivity platforms, including SharePoint Online, Microsoft Teams, OneDrive for Business, Microsoft Viva, Power Platform, and Microsoft Copilot. This role ensures collaboration services remain secure, compliant, user-friendly, and aligned with business and operational requirements.

The ideal candidate combines strong technical expertise in Microsoft 365 collaboration technologies with a passion for user enablement, automation, and digital transformation. Working closely with business stakeholders, IT teams, and end users, this individual will play a key role in driving adoption, improving information governance, enhancing productivity, and supporting the organization's AI-enabled workplace initiatives.

Key Responsibilities

• Administer and support SharePoint Online, including site collections, permissions, document libraries, lists, content management, and collaboration workspaces.
• Administer and support Microsoft Teams, including team and channel management, governance, and collaboration capabilities.
• Support the rollout, administration, and ongoing adoption of Microsoft 365 Copilot and AI-powered productivity features.
• Support and enhance Power Automate workflows and Power Apps solutions.
• Administer and support Microsoft 365 collaboration services, including OneDrive for Business and Microsoft Viva.
• Support governance, retention, compliance, and information management processes across Microsoft 365 platforms.
• Manage permissions and access controls in accordance with organizational security and compliance requirements.
• Utilize PowerShell to automate administration, generate reports, and improve operational efficiency across Microsoft 365 services.
• Provide technical support for Microsoft 365 collaboration technologies and end-user issues.
• Troubleshoot and resolve issues related to SharePoint, Teams, OneDrive, Viva, Power Platform, and Copilot.
• Support migrations from file shares and legacy collaboration platforms into Microsoft 365 using approved migration tools and methodologies.
• Develop and maintain technical documentation, knowledge base articles, training materials, and operational procedures.
• Deliver user training and promote adoption of Microsoft 365 collaboration tools and best practices.
• Monitor platform health, recommend service improvements, and support continuous service enhancement initiatives.
• Stay current with Microsoft 365 roadmap changes, emerging features, and industry best practices.

Basic Qualifications

Education & Experience:

• Bachelor's degree in Information Technology, Computer Science, or a related field required; equivalent combination of professional experience and certifications may be considered.
• 3-4+ years of experience supporting Microsoft 365 collaboration technologies.
• Experience supporting enterprise collaboration and productivity platforms in a business environment.
• Must be a UK National and eligible to obtain and maintain BPSS Clearance.

Microsoft 365 Collaboration Expertise:

• Hands-on experience supporting SharePoint Online, Microsoft Teams, and OneDrive for Business.
• Working knowledge of Power Automate and Power Apps.
• Experience managing permissions, access controls, governance, and information management within Microsoft 365 environments.
• Experience troubleshooting and supporting Microsoft 365 collaboration services and end users.
• Experience utilizing PowerShell for administration, reporting, and automation activities.
• Understanding of Microsoft 365 security, compliance, and governance best practices.

Core Competencies:

• Strong troubleshooting, analytical, and problem-solving skills.
• Excellent verbal and written communication skills.
• Strong customer service orientation and attention to detail.
• Ability to work independently and collaboratively within a team environment.
• Strong organizational skills with the ability to manage multiple priorities.
• Adaptability, continuous learning, and a commitment to service improvement.

Preferred Qualifications

• Experience administering SharePoint Online, including governance, permissions management, content organization, and information management.
• Experience supporting Microsoft Teams administration, governance, and collaboration capabilities.
• Experience developing or enhancing Power Platform solutions, including Power Apps and Power Automate.
• Hands-on experience using PowerShell to automate and administer Microsoft 365 environments.
• Experience supporting the implementation, administration, and adoption of Microsoft 365 Copilot.
• Experience with ShareGate, Quest, or similar Microsoft 365 migration tools.
• Microsoft certifications related to SharePoint Online, Microsoft Teams, Power Platform, Microsoft 365 Administration, or Copilot technologies.
• Experience working in a regulated, highly secure, or compliance-driven environment.

Additional Compensation: KBR may offer bonuses, commissions, or other forms of compensation to certain job titles or levels, per internal policy or contractual designation. Additional compensation may be in the form of sign on bonus, relocation benefits, short term incentives, long term incentives, or discretionary payments for exceptional performance.

Benefits: KBR offers a selection of competitive lifestyle benefits which could include a 401K plan with company match, medical, dental, vision, life insurance, AD&D, flexible spending account, disability, paid time off, or flexible work schedule. We support career advancement through professional training and development.