Platform Engineer (Cloud SRE Ops)
- Level
- Senior
Not stated in the posting: salary, work type, visa.
Open. First seen 3 October 2026.
About the role
In Digital Resiliency Engineering (DRE), we combine software and systems engineering to build and operate large-scale and distributed systems designed and/or built by the Singapore Government. We ensure Government services are reliable, meets expected performance and satisfy customer needs.
If you are someone with strong DevOps, Infrastructure engineering and/or SRE background, have experience operating mission critical production technology infrastructure at scale, and are looking for opportunities to work with a team of practitioners and leading industry experts, we welcome you to join us.
In this role, you will build central services for observability and automation of infrastructure services. You will be part of a rotation with other engineers in providing rapid response to major incidents impacting critical Government Services. You will provide technical leadership for the team and work closely with technical leads to operate highly available solutions.
You will also provide guidance to other team member on managing availability and performance of mission critical services, building automation and monitoring solutions to prevent problem recurrence, and building automated responses for non-exceptional service conditions.
You will also manage execution of project priorities, deadlines and deliverables. You will also lead designs of major components, systems and features to improve availability, scalability, latency and efficiency of services design and built by the Government.
Key Responsibilities:
- Build Service Level Indicators (SLI), Service Level Objective (SLO), Error Budgets, and Post-mortem Incident processes.
- As part of an on-call roster, ensure reliability and performance of critical Government Services. Provide operational support and engineering for large-scale and distributed systems to drive incidents resolution effectively.
- Gather and analyse metrics and logs from Operating Systems and/or applications for capacity planning, performance tuning and fault isolation.
- Build automation to manage services, infrastructure, and/or applications.
- Improve reliability and quality of services using proactive monitoring.
- Measure and optimize system performance, with continuous improvement and pushing SRE practice forward.
- Build SRE playbook for the Whole-of-Government to leverage as reference for SRE.
- Identify potential and emerging technologies relevant to innovation for the Government.
- Work in a cross-functional service team consisting of software engineers, infrastructure engineers, DevOps, and other specialists.
Requirements
- 6+ years of experience in technology operations as an Infrastructure Engineer or Site Reliability Engineer - with experience operating large-scale mission critical production systems.
- Expertise in building and operating automated monitoring and incident detection systems, creating runbooks and running incident management processes.
- Expertise in designing automation solutions using provisioning tools, continuous integration tools (CI/CD), and scripting languages.
- Experience leading highly complex technical projects with multiple dependencies and stakeholders
- Knowledgeable and experienced in working within an Agile development environment, focusing on dynamic and rapid quality delivery.
- Proficient in building and managing highly available and scalable IT infrastructure and/or application, with knowledge in Container and Virtualization technologies.
- Proficiency in Python, PowerShell, or Ruby.
- Proficiency with Infrastructure as Code (IaC) tools such as SaltStack, Puppet, Terraform, or Ansible.
- Able to work independently and deliver results within specified deadlines.
- Ability to prioritize work and strong problem-solving skills.
- Good to have communicate skills, both verbally and in writing to users, vendors and management.
- Ability to communicate complex interaction concepts clearly and persuasively across different audience and varies levels in GovTech.
Assurity Trusted Solutions's standard text
Join us and discover a meaningful and exciting career with Assurity Trusted Solutions!
The remuneration package will commensurate with your qualifications and experience. Interested applicants, please click "Apply Now".
We thank you for your interest and please note that only shortlisted candidates will be notified.
By submitting your application, you agree that your personal data may be collected, used and disclosed by Assurity Trusted Solutions Pte. Ltd. (ATS), GovTech and their service providers and agents in accordance with ATS’s privacy statement which can be found at: https://www.assurity.sg/privacy.html or such other successor site.
Benefits
- A wholly-owned subsidiary of GovTech.
- We promote a learning culture and encourage you to grow and learn.
- Annual Leave Benefits with additional perks such as Family Care and Birthday Leave.
- Contract Staff enjoys the same benefits as Permanent Employees.
What this role asks for
Particular to this role
Agile · Puppet · Ruby
Rare in Assurity Trusted Solutions's other 41 open postings.
Standard for DevOps / SRE / cloud roles
CI/CD · Python · Terraform
Common in DevOps / SRE / cloud postings at any company.
93% of this description is written for the role. The rest is Assurity Trusted Solutions's standard text, folded away below.
Read against Assurity Trusted Solutions's other open postings on this site.
The team: Managed Services HIRES STEADILY
This role is one of 37 open in Managed Services. 11 were posted in the last 30 days and the oldest in March: a team that hires all year rather than one being built.
WHAT THE TEAM WORKS WITH, ACROSS ITS POSTINGS
Cybersecurity (23 of 37), Python (18 of 37), HTML (16 of 37), AWS (15 of 37), CI/CD (14 of 37), Azure (11 of 37), Terraform (10 of 37)
OTHER ROLES ON THIS TEAM
- Platform Operations Engineer posted Oct 14
- Senior Manager, Infrastructure Security & Operations posted Oct 14
- AI Risk & Governance Manager posted Oct 14
- DevSecOps Senior/Engineer, Platform Operations & Product Management posted Oct 14
- Cloud Infra Engineer (IAM) posted Oct 12
- IAM Software Engineer (Node.js/Python) posted Oct 12
- Cloud Infrastructure Engineer (Exchange Online & Microsoft 365) posted Oct 12
- Product Manager posted Oct 8
- Workplace Network Engineer posted Sep 30
- Cybersecurity Engineer (CISO office) posted Sep 30
- Data Engineer (Familiar with LLM, ML or GenAI apps) posted Sep 28
- Cybersecurity Engineer (IT Security Operations) - Multiple Headcounts posted Sep 18
- Cloud Infrastructure Engineer (Familiar with Sharepoint Development) posted Sep 17
- Infrastructure Cybersecurity Engineer posted Sep 10
- Cybersecurity Engineer (Solutioning and Architecture) - Multiple Headcounts posted Sep 3
- Cybersecurity Engineer (Detection Engineering) posted Sep 2
- Cyber Digital Business Analyst - Crowdsourced Vulnerability Discovery Programme posted Aug 28
- IT Auditor posted Aug 27
- Cybersecurity Engineer (GRC Manager) posted Aug 26
- Cybersecurity Engineer (Incident Response) posted Aug 26
- Wide Area Network (WAN) Engineer posted Aug 25
- Data Centre Network Engineer - Fabric, Automation & Network AI posted Aug 25
- Network Engineer (DNS/Proxy) posted Aug 25
- DevOps Engineer (Transcribe) posted Jul 30
- AI Engineer (GovText) posted Jul 30
- AI Engineer (Transcribe) posted Jul 30
- DevOps Engineer (GovText) posted Jul 30
- Data Engineer posted Jul 29
- AI Engineer - Cybersecurity Products posted Jul 29
- Senior IT Auditor posted Jul 10
- System Engineer (Nutanix and Red Hat) posted Jun 30
- Platform Engineer (SRE/DevOps) posted Jun 22
- Cloud Infrastructure Engineer (Compute) posted May 6
- Technical Product Manager / Senior Technical Product Manager posted Mar 12
- Infrastructure Engineer (Backup Specialist) posted Jun 12
- Cloud Infrastructure Engineer (Openshift) posted Apr 30
From the team and dates on Assurity Trusted Solutions's own job board.
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