We are seeking a highly skilled Senior Microsoft 365 Specialist who can combine strategic thinking with strong hands-on delivery. The ideal candidate is not only able to design and lead enterprise-level Microsoft 365 solutions, but also to execute at a deep technical level when needed. You will drive migration and modern workplace projects, mentor junior engineers, and ensure our Microsoft 365 environment is secure, compliant, and optimised. This role is suited for someone with both the aptitude to architect and the determination to deliver — a leader who is also a strong doer.
Key Responsibilities- Lead and own Microsoft 365 tenant-to-tenant migration projects, ensuring minimal disruption and high-quality outcomes.
- Design and implement Microsoft Purview strategies for governance, compliance, and information protection.
- Architect and deploy Microsoft Intune solutions for device management, application delivery, and endpoint security.
- Manage and optimise Exchange Online environments, including hybrid setups, migrations, and troubleshooting.
- Administer and secure Microsoft Entra ID (Azure Active Directory), including identity lifecycle, conditional access, and RBAC.
- Act as both solution designer and hands-on engineer — able to define architecture and also deliver technical execution.
- Mentor junior engineers, setting high standards and promoting best practices.
- Collaborate with business and technical stakeholders to align solutions with organisational needs and compliance standards.
- Troubleshoot, monitor, and continuously improve Microsoft 365 services for reliability, security, and performance.
- Keep up with emerging Microsoft technologies, proactively shaping adoption and improvements.
RequirementsRequired Skills & Experience
- 7+ years of IT experience, with at least 5 years focused on Microsoft 365 / Modern Workplace solutions.
- Project Delivery Track Record:
- Successfully led 3–5 Microsoft 365 tenant-to-tenant migration projects, each covering 1,000+ users across Exchange, OneDrive, SharePoint, and Teams.
- Delivered Microsoft 365 projects with a cumulative value of USD $500K+ (or equivalent in scale/impact) within the past 3–5 years.
- Completed at least 1 Exchange Online hybrid migration involving 5,000+ mailboxes.
- Implemented Intune deployments for a minimum of 1,000 endpoints, including MDM, MAM, conditional access, and compliance policies.
- Designed and enforced Microsoft Purview compliance frameworks in at least 2 enterprise/regulatory environments (e.g. finance, healthcare, government).
- Managed and secured Entra ID / Azure AD in multi-region enterprise environments, including advanced conditional access and role-based access control.
- Strong understanding of Microsoft 365 security, governance, and compliance frameworks.
- Demonstrated leadership — acted as team or project lead in at least 2 enterprise-scale programmes, managing cross-functional teams of 5–10+ engineers/consultants.
- Excellent aptitude in troubleshooting, solution design, and problem-solving, with strong communication skills.
- Preferred certifications: MS-102, SC-400, MD-102, or equivalent.
Benefits
What We Offer
- Competitive salary and benefits package.
- Full inpatient and outpatient medical benefits coverage
- Be part of a fast-growing company with regional expansion plans.
- Gain exposure to multi-entity HR operations across Singapore and beyond.
- Work closely with leadership and play a key role in shaping HR delivery at scale.
aCloud is an equal opportunity employer, committed to diversity and inclusion in the workplace.
Top Skills
What We Do
Welcome to our LinkedIn, where we specialise in modernising workplaces, strengthening infrastructures, securing digital endpoints, and leveraging data & AI for business integration. Our commitment is to foster environments where collaboration excels, powered by secure, efficient technologies.
Cybersecurity for Infrastructure & Endpoints: Our cybersecurity strategy is twofold, protecting the heart of your digital operations and the frontlines—endpoints. We deploy advanced solutions to safeguard infrastructure and devices against evolving threats, ensuring your data and operations are secure from any vector. Our approach combines risk management, real-time threat detection, and swift incident response, offering comprehensive protection.
Data, AI & Business Integration: At the core of our services is the transformative power of data, made actionable through AI. We seamlessly integrate AI into business processes, enhancing efficiency and decision-making. Our solutions automate and optimise operations, turning data into strategic insights that drive growth and innovation.
We aim to empower organisations to confidently tackle digital complexities with tailored solutions that address their unique challenges. As your technology partner, we merge technical prowess with deep business insights to offer a strategic advantage. Stay connected with us for cutting-edge insights into technology integration, cybersecurity, and digital transformation.
