activpayroll

Senior Systems Engineer

activpayroll  •  Kuala Lumpur, MY (Onsite)  •  5 days ago
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Job Description

Senior Systems Engineer

Department: Technology

Employment Type: Permanent

Location: Kuala Lumpur, Malaysia

Reporting To: Head of Platform and Security Operations


As we grow our global footprint, we are seeking a Senior Software Engineer to take ownership of the design, implementation, and support of our infrastructure, cloud, and networking platforms, with security as a core priority. The position will offer technical leadership and act as the primary escalation point for the Systems Engineers.

On a typical day, it looks like this...

  • Monitor and resolve server and network issues to keep our systems performing at their best.
  • Own patching, Group Policy, and core platform maintenance.
  • Deploy and manage Microsoft Defender, Sentinel, and other security tooling.
  • Analyse security alerts, investigate incidents, and drive continuous improvement.
  • Run security audits, risk assessments, and help develop modern, practical security policies.
  • Work with internal teams to deliver secure, compliant solutions across the business.
  • Support platform‑related projects and act as a technical escalation for the Service Desk.
  • Build strong relationships with external partners and guide Systems Engineers when required.

Does this sound like you?

Someone who thrives in a dynamic environment, enjoys solving complex problems, and brings a security‑first mindset. You’ll be proactive, collaborative, and comfortable balancing operational responsibilities with strategic improvements.

You’ll ideally have:

  • 5+ years’ experience in a Senior IT Infrastructure or similar role.
  • Hands‑on experience with Microsoft Defender, Intune, and at least 3 years with Microsoft Sentinel.
  • Strong understanding of network protocols, firewalls, and core security technologies.
  • Solid experience with Nutanix hyperconverged solutions and Microsoft SQL.
  • A strong grasp of IT policy frameworks, risk management, and compliance best practices.
  • Proven capability in cloud security and risk mitigation.
  • Excellent communication, analysis, and problem‑solving skills.
  • The ability to work independently, collaborate effectively, and support wider teams.
  • A relevant degree in Computer Science, IT, or related discipline.
  • Bonus: Microsoft security certifications such as SC‑200, SC‑300, SC‑400, SC‑900, or MAZ‑500.
activpayroll

About activpayroll

activpayroll provides secure, compliant and expert led global payroll and mobility services. We help businesses grow and scale with confidence—always in compliance, anywhere in the world. Our centralized software platform manages employee data and streamlines payroll processes from both integrated and non-integrated sources to deliver on-time pay, every time. We offer full support ranging from tax, legal and immigration to employee onboarding and local regulatory requirements that can cause compliance issues.

Industry
Consulting & Advisory
Company Size
201-500 employees
Headquarters
Aberdeen, GB
Year Founded
2001
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