- Paya Lebar Road Geylang Southeast (Singapore) Singapore
DOODLE LABS (SG) PTE. LTD. Hiring! Full Time Senior IT Infrastructure Engineer in Southeast (Singapore), Earn up to SGD 10,000 - Ricebowl
Senior IT Infrastructure Engineer
DOODLE LABS (SG) PTE. LTD.
Share
Save
Working Location
Job Description
Responsibilities
About Doodle Labs
Doodle Labs builds the connectivity backbone of the autonomous systems revolution — resilient wireless mesh networks that let drones, robots, and unmanned platforms operate reliably in the world's most demanding environments. We sit at the intersection of defense, robotics, and next-generation autonomy, powering the machines that are changing how militaries, first responders, and industries operate in the field. Our core purpose is simple: connect anyone and anything, at any time, in any place.
For over 25 years, our team has been at the forefront of mesh networking, partnering with leading defense programs, robotics manufacturers, and system integrators worldwide. The work here doesn't sit in aslide deck — it ends up in the field, in the hands of people for whom failure isn't an option.
About the Role
The
Senior IT Infrastructure Engineer
is responsible for managing and maintaining the company’s IT infrastructure, including hardware, networks, enterprise systems, and end-user support, and will play a key role in ensuring secure, reliable, and scalable IT operations across the organization.
In this role, you will work closely with engineering, operations, HR, and leadership teams to support business continuity, optimize IT systems, and implement best practices in IT governance and security. This position reports to the
Finance Director
and will help shape internal IT infrastructure and policies as Doodle Labs continues to scale.
You will provide IT support across a globally distributed team, including users in Singapore, the United States, and Europe, requiring coordination across time zones and occasional off-hours support.
This is an opportunity to build and own IT systems in a high-growth company at the forefront of wireless networking and autonomous systems.
What You’ll Do
Own and manage all company IT infrastructure including laptops, servers, networking equipment, and peripherals
Administer and maintain network systems(LAN/WAN, VPN, firewalls, Wi-Fi) ensuring uptime, security, and performance
Manage Microsoft 365 environment including Exchange, Teams, SharePoint, OneDrive, and user access controls
Provide IT support to a global workforce across Asia, US, and Europe, ensuring timely resolution across time zones
Develop, implement, and enforce IT policies, security standards, and compliance procedures
Provide end-user IT support (onboarding, offboarding, troubleshooting hardware/software issues
Maintain IT asset inventory and lifecycle management
Manage identity and access management (IAM), including permissions, MFA, and security best practices
Support and optimize SharePoint for internal collaboration, document management, and workflows
Monitor systems, perform regular backups, and ensure disaster recovery readiness
Work with external vendors and service providers for IT procurement and support across regions
Ensure cybersecurity measures are in place, including endpoint protection, patching, and vulnerability management
Document IT systems, processes, and standard operating procedures
Support / drive company’s initiatives to enhance AI adoption across all work functions to improve operating efficiency
Recommend suitable data analytics tools and solutions to aid various work-teams in problem solving
Configure and administer Active Directory, DNS, DHCP, and Group Policies to support secure, organized access across the company
Manage server and virtualization infrastructure (e.g., VMware, Hyper-V) to keep internal systems reliable and scalable
Configure VLANs and network segmentation to strengthen security and performance across office and remote sites
Own the IT roadmap and budget, prioritizing infrastructure investments as the company scales
Lead disaster recovery and business continuity planning, including regular testing of backup and failover procedures
Negotiate and manage contracts with IT vendors and managed service providers to optimize cost and service levels
What Success Looks Like
Reliable and secure IT infrastructure with minimal downtime globally
Consistent and responsive IT support
Smooth onboarding/offboarding processes with strong user experience across regions
Well-maintained and scalable M365 and SharePoint environments
Strong enforcement of IT policies and security best practices
Efficient resolution of IT issues and high internal user satisfaction
Clear documentation and structured IT processes in place
Who You Are
7–10+ years of experience in IT administration, systems administration, or network engineering, including experience owning infrastructure end-to-end
Proven experience managing IT infrastructure in a growing, multi-region company, including ownership of the IT roadmap and budget
Experience mentoring or providing technical direction to junior IT staff, contractors, or managed service providers
Experience supporting distributed or global teams across different time zones
Strong hands-on experience with Microsoft 365, including SharePoint and Teams administration
Solid understanding of networking concepts (TCP/IP, DNS, DHCP, VPNs, firewalls)
Experience with endpoint management, device provisioning, and IT asset tracking
Ability to work cross-functionally with both technical and non-technical teams
Excellent troubleshooting, problem-solving, and organizational skills
Experience operating in fast-paced or high-growth environments
Comfortable with basic scripting or automation (e.g., PowerShell, Bash, or Python) to streamline routine IT tasks
Technical Skills
Operating Systems:
Windows Server; working knowledge of Linux (Ubuntu, CentOS, or similar)
Networking:
TCP/IP, DNS, DHCP, VPN, VLAN, routing & switching, Wi-Fi infrastructure, firewall management
Server & Systems:
Active Directory, DAP, virtualization (VMware/Hyper-V), SAN/NAS storage, file and print servers
Cloud Platforms:
Microsoft 365(required); exposure to Azure, AWS, or Google Cloud Platform a plus
Scripting:
PowerShell, Bash, or Python for automation of routine tasks
DevOps & Automation:
Docker/Kubernetes, I/CD pipelines, Infrastructure as Code (e.g., Terraform, Ansible)
Preferred Qualifications (Optional)
Degree in Computer Science or Professional certifications such as Microsoft, CompTIA Network+/Security+, or equivalent
Familiarity with cybersecurity frameworks and compliance standards
Experience setting up ITSM frameworks, workflow automation, or self-service support systems
Familiarity with identity providers (e.g., Okta, Entra ID) and infrastructure monitoring/observability tools
ITIL, PMP, or equivalent IT governance or project management certification
Why Join Doodle Labs
Work on cutting-edge technology powering the future of autonomous systems
Collaborate with engineers and innovators building industry-leading connectivity solutions
Make a meaningful impact in a fast-growing company shaping the next generation of robotics and wireless networking
Doodle Labs offers
competitive compensation and a comprehensive benefits
packagebuilt for people doing serious work.
Compensation:
Competitive base salary, individual and company performance bonuses, and equity
Health & Wellness:
Medical coverage, plus sponsored gym memberships
Retirement:
CPF contributions per Singapore statutory requirements
Professional Development
: Access to courses, certifications, and conferences
Time Off:
Paid time off, Singapore public holidays observed, plus a company-wide holiday shutdown from Christmas through New Year's
Relocation Assistance:
Available depending on role eligibility
Travel Expectations (If Applicable)
No travel is required for this role.
As an engineering-driven organization, Doodle Labs’ core competency is developing state-of-the-art wireless broadband solutions to enable innovative Industrial IoT applications. Our goal is to allow our customers go to market quickly with better performing products at a lower overall cost.
For almost 20 years OEM manufacturers have been relying on Doodle Labs for expertise in designing their wireless systems. Our design philosophy has always focused on achieving best-in-class performance while requiring minimal integration effort.
Doodle Labs builds the connectivity backbone of the autonomous systems revolution — resilient wireless mesh networks that let drones, robots, and unmanned platforms operate reliably in the world's most demanding environments. We sit at the intersection of defense, robotics, and next-generation autonomy, powering the machines that are changing how militaries, first responders, and industries operate in the field. Our core purpose is simple: connect anyone and anything, at any time, in any place.
For over 25 years, our team has been at the forefront of mesh networking, partnering with leading defense programs, robotics manufacturers, and system integrators worldwide. The work here doesn't sit in aslide deck — it ends up in the field, in the hands of people for whom failure isn't an option.
About the Role
The
Senior IT Infrastructure Engineer
is responsible for managing and maintaining the company’s IT infrastructure, including hardware, networks, enterprise systems, and end-user support, and will play a key role in ensuring secure, reliable, and scalable IT operations across the organization.
In this role, you will work closely with engineering, operations, HR, and leadership teams to support business continuity, optimize IT systems, and implement best practices in IT governance and security. This position reports to the
Finance Director
and will help shape internal IT infrastructure and policies as Doodle Labs continues to scale.
You will provide IT support across a globally distributed team, including users in Singapore, the United States, and Europe, requiring coordination across time zones and occasional off-hours support.
This is an opportunity to build and own IT systems in a high-growth company at the forefront of wireless networking and autonomous systems.
What You’ll Do
Own and manage all company IT infrastructure including laptops, servers, networking equipment, and peripherals
Administer and maintain network systems(LAN/WAN, VPN, firewalls, Wi-Fi) ensuring uptime, security, and performance
Manage Microsoft 365 environment including Exchange, Teams, SharePoint, OneDrive, and user access controls
Provide IT support to a global workforce across Asia, US, and Europe, ensuring timely resolution across time zones
Develop, implement, and enforce IT policies, security standards, and compliance procedures
Provide end-user IT support (onboarding, offboarding, troubleshooting hardware/software issues
Maintain IT asset inventory and lifecycle management
Manage identity and access management (IAM), including permissions, MFA, and security best practices
Support and optimize SharePoint for internal collaboration, document management, and workflows
Monitor systems, perform regular backups, and ensure disaster recovery readiness
Work with external vendors and service providers for IT procurement and support across regions
Ensure cybersecurity measures are in place, including endpoint protection, patching, and vulnerability management
Document IT systems, processes, and standard operating procedures
Support / drive company’s initiatives to enhance AI adoption across all work functions to improve operating efficiency
Recommend suitable data analytics tools and solutions to aid various work-teams in problem solving
Configure and administer Active Directory, DNS, DHCP, and Group Policies to support secure, organized access across the company
Manage server and virtualization infrastructure (e.g., VMware, Hyper-V) to keep internal systems reliable and scalable
Configure VLANs and network segmentation to strengthen security and performance across office and remote sites
Own the IT roadmap and budget, prioritizing infrastructure investments as the company scales
Lead disaster recovery and business continuity planning, including regular testing of backup and failover procedures
Negotiate and manage contracts with IT vendors and managed service providers to optimize cost and service levels
What Success Looks Like
Reliable and secure IT infrastructure with minimal downtime globally
Consistent and responsive IT support
Smooth onboarding/offboarding processes with strong user experience across regions
Well-maintained and scalable M365 and SharePoint environments
Strong enforcement of IT policies and security best practices
Efficient resolution of IT issues and high internal user satisfaction
Clear documentation and structured IT processes in place
Who You Are
7–10+ years of experience in IT administration, systems administration, or network engineering, including experience owning infrastructure end-to-end
Proven experience managing IT infrastructure in a growing, multi-region company, including ownership of the IT roadmap and budget
Experience mentoring or providing technical direction to junior IT staff, contractors, or managed service providers
Experience supporting distributed or global teams across different time zones
Strong hands-on experience with Microsoft 365, including SharePoint and Teams administration
Solid understanding of networking concepts (TCP/IP, DNS, DHCP, VPNs, firewalls)
Experience with endpoint management, device provisioning, and IT asset tracking
Ability to work cross-functionally with both technical and non-technical teams
Excellent troubleshooting, problem-solving, and organizational skills
Experience operating in fast-paced or high-growth environments
Comfortable with basic scripting or automation (e.g., PowerShell, Bash, or Python) to streamline routine IT tasks
Technical Skills
Operating Systems:
Windows Server; working knowledge of Linux (Ubuntu, CentOS, or similar)
Networking:
TCP/IP, DNS, DHCP, VPN, VLAN, routing & switching, Wi-Fi infrastructure, firewall management
Server & Systems:
Active Directory, DAP, virtualization (VMware/Hyper-V), SAN/NAS storage, file and print servers
Cloud Platforms:
Microsoft 365(required); exposure to Azure, AWS, or Google Cloud Platform a plus
Scripting:
PowerShell, Bash, or Python for automation of routine tasks
DevOps & Automation:
Docker/Kubernetes, I/CD pipelines, Infrastructure as Code (e.g., Terraform, Ansible)
Preferred Qualifications (Optional)
Degree in Computer Science or Professional certifications such as Microsoft, CompTIA Network+/Security+, or equivalent
Familiarity with cybersecurity frameworks and compliance standards
Experience setting up ITSM frameworks, workflow automation, or self-service support systems
Familiarity with identity providers (e.g., Okta, Entra ID) and infrastructure monitoring/observability tools
ITIL, PMP, or equivalent IT governance or project management certification
Why Join Doodle Labs
Work on cutting-edge technology powering the future of autonomous systems
Collaborate with engineers and innovators building industry-leading connectivity solutions
Make a meaningful impact in a fast-growing company shaping the next generation of robotics and wireless networking
Doodle Labs offers
competitive compensation and a comprehensive benefits
packagebuilt for people doing serious work.
Compensation:
Competitive base salary, individual and company performance bonuses, and equity
Health & Wellness:
Medical coverage, plus sponsored gym memberships
Retirement:
CPF contributions per Singapore statutory requirements
Professional Development
: Access to courses, certifications, and conferences
Time Off:
Paid time off, Singapore public holidays observed, plus a company-wide holiday shutdown from Christmas through New Year's
Relocation Assistance:
Available depending on role eligibility
Travel Expectations (If Applicable)
No travel is required for this role.
As an engineering-driven organization, Doodle Labs’ core competency is developing state-of-the-art wireless broadband solutions to enable innovative Industrial IoT applications. Our goal is to allow our customers go to market quickly with better performing products at a lower overall cost.
For almost 20 years OEM manufacturers have been relying on Doodle Labs for expertise in designing their wireless systems. Our design philosophy has always focused on achieving best-in-class performance while requiring minimal integration effort.
Important Information
Never provide your bank or credit card details when applying for jobs. Do not transfer any money or complete unrelated online surveys. If you see something suspicious, Report this Job ad.
Learn More