Microsoft 365 Specialist

Aven Hospitality is an innovative technology provider powered by SynXis®, the leading global hospitality commerce and distribution platform. We empower hoteliers around the world to exceed expectations, solve daily challenges, and stay ahead of the competition.

With our comprehensive portfolio of solutions, hoteliers can manage distribution, retailing, payments, operations, and more. Providing hoteliers the tools to maximize revenue, improve operational efficiency, and deliver personalized guest experiences that drive satisfaction.

Our tools are built to seamlessly integrate with each hotelier’s unique strategy, elevating guest satisfaction and creating meaningful connections.

We are pioneering AI in hospitality technology to unlock new opportunities, drive efficiency, and personalize the guest experience. By prioritizing stability, scalability, and data-driven insights, we equip hoteliers to adapt and thrive in an ever-changing landscape, ready for whatever comes next.

Aven Hospitality is a technology company that powers the global travel industry. By leveraging next-generation technology, we create global technology solutions that take on the biggest opportunities and solve the most complex challenges in travel.

Positioned at the center of the travel, we shape the future by offering innovative advancements that pave the way for a more connected and seamless ecosystem as we power mobile apps, online travel sites, airline and hotel reservation networks, travel agent terminals, and scores of other solutions.

Microsoft 365 (M365) Specialist

Reports To: Director, Global IT Support & Collaboration Services

Position Summary

We are seeking a highly skilled Microsoft 365 Specialist to manage, optimize, and support our global Microsoft 365 environment. This role is responsible for ensuring the reliability, security, and performance of core collaboration and productivity platforms, including Exchange Online, SharePoint, Teams, OneDrive, and related services across a geographically distributed organization.

The M365 Specialist will serve as a technical subject matter expert, supporting end users across multiple regions, driving platform governance, and implementing best practices to enhance collaboration, security, and operational efficiency at a global scale.

Administration & Operations

Administer, configure, and maintain Microsoft 365 services (Exchange Online, Teams, SharePoint, OneDrive)

Manage user accounts, licenses, roles, and permissions through Microsoft Entra ID (Azure AD) and Admin Center

Monitor service health, performance, and availability; troubleshoot and resolve incidents and service requests

Perform tenant-level configuration, updates, and feature deployments

Security & Compliance

Implement and maintain security controls including MFA, Conditional Access, and data protection policies

Support compliance initiatives (eDiscovery, retention policies, audit logs, DLP)

Monitor and respond to security alerts and vulnerabilities within the M365 environment

Ensure adherence to organizational and regulatory security standards

End User Support & Enablement

Provide Tier 2/3 support for Microsoft 365-related issues and escalations

Deliver user training, documentation, and knowledge base content to drive adoption

Act as an escalation point for complex collaboration, messaging, and identity-related issues

Engineering, Projects & Optimization

Lead or support migrations to/from Microsoft 365 (email, file shares, tenant consolidation)

Implement governance models for Teams, SharePoint, and OneDrive usage

Integrate M365 with enterprise systems and third-party applications

Identify opportunities to improve productivity, automation, and platform efficiency

Automation & Documentation

Automate administrative tasks using PowerShell or native M365 tools

Maintain technical documentation, runbooks, and standard operating procedures

Develop and maintain reporting dashboards for usage, health, and compliance

Required Qualifications

5+ years of hands-on Microsoft 365 administration and support experience

Strong expertise in:

Exchange Online

Microsoft Teams

SharePoint Online

OneDrive for Business

Experience with Microsoft Entra ID (Azure AD) and identity/access management

Proven experience implementing Microsoft 365 security and compliance controls

Proficiency in PowerShell scripting and automation

Strong troubleshooting, analytical, and problem-solving skills

Excellent communication skills with both technical and non-technical stakeholders

Preferred Qualifications

Power Platform (Power Automate, Power Apps)

Hybrid environments (Azure AD Connect, on-prem AD integration)

Familiarity with governance frameworks, ITIL processes

Microsoft certifications (e.g., MS-102, MS-900, MS-700, AZ-104)

Microsoft Intune / Endpoint Manager

Key Competencies

Strong stakeholder engagement and collaboration mindset

Ability to manage multiple priorities in a fast-paced environment

Continuous learning mindset to stay current with M365 roadmap and emerging capabilities

Focus on security, compliance, and operational excellence

Work arrangements

Hybrid working mode; 3 chosen days from the office in a week

Flexible working hours: Maintain your work-life balance by adjusting your working hours to your needs

Paid time off

Paid parental leave: Take up to 12 weeks off with pay after birth or adoption of a child. Sabre Global Paid Parental Leave runs concurrently with local leave policies.

Paid volunteer time: take up to 4 days annually to give your time to a charitable organization of your choice

Your money

My Benefit platform/Multisport card: enjoy the benefit cafeteria system and use popular sport card

Tax deduction: take the opportunity to claim deductible costs, reducing your income tax

Employee Capital Plans: profit from long-term saving scheme co-financed by Sabre and the State Treasury

Baby Bonus: benefit from one-time allowance on childbirth or adoption

Health and wellness

Luxmed VIP medical coverage: take care of yourself and your family with the extensive medical package with a broad range of additional services

Foreign travel insurance: feel safe going abroad with free Allianz insurance offered as part of our Lux Med package

Employee Assistance Program: find help in free, confidential program with a certified counselor

Mindfulness & meditation apps: take care of your mental and physical health

Life insurance: sign up for free, high coverage life insurance program

Career development

Professional development: access to e-learning platforms as well as join Sabre live learning sessions

Certification and tuition reimbursement

Our Communities: join one of our team member groups focused on sharing knowledge and best practices (Google Developers Group, Innovation Lab Community, Women in Technology, SOLVE!T and many more)

And more

Car and bike parking

Fun & Relax zone in modern office: enjoy electronic tables to work, foosball, ping pong, pool table, swings, massage chairs and terraces to admire a panoramic view of Kraków. We have parents’ rooms as well

No dress code

Innovation Lab: access Augmented Reality & Virtual Reality equipment, Robot construction kit, 3D printers and many more

Attractive Referral Bonus

We will give careful consideration to your application and review your details against the position criteria. You will receive separate notification as your application progresses.

Please note that only candidates who meet the minimum criteria for the role will proceed in the selection process.

#LI-Hybrid#LI-SG1