838 Telecommunications Engineer jobs in Singapore

Overview:
We are seeking a skilled RF Engineer to support fault diagnosis and performance optimization of advanced communications systems. This role involves hands-on technical troubleshooting, customer engagement, and vendor coordination to ensure timely resolution of system issues.
Key Responsibilities:
Diagnose and resolve faults in RF and communications systems
Liaise with customers and equipment vendors to identify and solve technical problems
Operate and interpret results from spectrum analyzers and related RF test equipment
Prepare detailed job reports documenting findings and corrective actions
Provide monthly status updates and performance summaries to stakeholders
Qualifications:
Experience in RF engineering or communications systems support
Strong analytical and problem-solving skills
Effective communication and stakeholder management abilities
Familiarity with spectrum analyzers and RF diagnostic tools
#J-18808-Ljbffr

Joining Razer will place you on a global mission to revolutionize the way the world games. Razer is a place to do great work , offering you the opportunity to make an impact globally while working across a global team located across 5 continents. Razer is also a great place to work, providing you the unique, gamer-centric #LifeAtRazer experience that will put you in an accelerated growth, both personally and professionally.

We are seeking a skilled RF Engineer to design and validate the wireless systems for next‑generation gaming peripherals, including wireless mice, keyboards, and headsets.

• Design and optimize RF front-end circuits for 2.4GHz and Bluetooth/BLE devices.
• Perform antenna design, tuning, and integration in compact mechanical enclosures.
• Work with suppliers to simulate and analyze RF performance.

• Support system-level architecture for wireless gaming peripherals.
• Contribute to low-latency, low-power, and multi-device connectivity solutions .
• Work closely with firmware and system engineers to ensure robust wireless performance.

• Conduct RF and antenna performance tests including sensitivity, output power, SNR, EVM, OTA range, latency, and coexistence with Wi-Fi and Bluetooth devices.
• Support EMC/EMI compliance testing and regulatory certifications (FCC, CE, IC, SRRC) .
• Analyze wireless system issues and drive design improvements .

• Work with mechanical teams to ensure optimal antenna placement.
• Create test reports and design documentation to support product development and mass production.
• Support production testing and validation for wireless performance consistency.

• Degree in Electrical/Electronics Engineering, with a focus on RF or Wireless Communications
• Minimum 5 years of experience in RF and antenna design, preferably in gaming peripherals or consumer electronics
• Proficient in RF front-end and antenna design for 2.4GHz/Bluetooth BLE, with strong simulation and tuning skills
• Familiar with low-latency, low-power wireless system architecture and multi-device connectivity
• Hands-on experience in RF testing: sensitivity, output power, OTA range/latency, and coexistence with Wi-Fi/Bluetooth
• Knowledge of EMC/EMI compliance and global regulatory certifications (FCC, CE, etc.)
• Able to collaborate with firmware, mechanical, and product teams to ensure robust wireless performance
• Strong documentation and troubleshooting skills; experience supporting mass production is a plus
• Passion for gaming and wireless innovation in high-performance environments

Are you game?

At Razer, you'll be at the forefront of the most exciting industry in the world — gaming. Evolving forms of gaming require evolving forms of hardware, software and services. That’s where Razer comes in, offering innovative top-of-the-line products and services to allow gamers to fully immerse in the ultimate gaming experience.

Getting onboard Razer will place you on a global mission to bring gamers closer to the games they love. Razer is a place to do great work, offering you the opportunity to be a part of a global team across 11 countries. Whether you are a hardcore evangelist who breathes life into the latest and greatest gaming gear or a behind-the-scenes hero who runs our global operations, you are assured of a career-changing quest that transcends time zones and cultures with one single spell: For Gamers. By Gamers.

The journey towards phenomenal-ness won’t come easy. However, we will excel because gamers rely on teamwork. We achieve greatness because we are wicked problem-solvers and tenacious in clinching victories in all that we do. It is the team that makes Razer where it is today and will continue to bring Razer to even greater heights.

Razer is proud to be certified as a Great Place to Work in both United States and Singapore. This is a testament to our commitment to make your quest at Razer a rewarding one.

Job Description

• Industry/ Organization Type: Biomedical / R&D
• Position Title: RF Engineer / Radio Frequency Engineer
• Working Location: Jurong West
• Working Hours: 5 days (Mon to Fri, 9AM – 6PM)
• Salary Package: Basic Salary up to $6,000 + AWS + Variable Bonus
• Duration: Permanent

Key Responsibilities

• Design and develop microwave sensors and RF components for biomedical applications
• Utilize electromagnetic simulation software to model and optimize antenna designs and microwave components
• Conduct experimental testing and validation to verify design specifications and performance metrics
• Collaborate with cross-functional teams to integrate RF solutions into biomedical device systems
• Analyze measurement data and provide technical recommendations for design improvements
• Document design processes, test procedures, and results for regulatory compliance
• Stay up to date with industry trends and emerging technologies in RF/microwave engineering and biomedical applications

APPLY NOW

• Bachelor's or Master's degree in Electrical Engineering, with emphasis on RF/Microwave Engineering, Electromagnetics, or related field.
• Hands-on experience designing antennas, microwave components, and RF circuits
• Proven experience in experimental testing, measurement techniques, and design verification using Vector Network Analyzers (VNA), S-parameter characterization, spectrum analyzers, waveguide and/or anechoic chamber measurements
• Demonstrated proficiency with commercial electromagnetic simulation software such as ANSYS HFSS, COMSOL Multiphysics, CST Studio Suite
• Experience with biomedical device development or medical technology applications is an added advantage

Kindly apply through ANY of the following methods:

• Submit your application by clicking the APPLY button;
• Email your resume to Please indicate #78271 on the email subject.

Anradus Application Policy: We value each application and ensure every resume is reviewed. Our process is efficient, typically concluding within 3 working days. If you do not receive communication from us within this timeframe, it's likely that your application has not been shortlisted by our client. In such cases, we recommend continuing your job search to maximize your opportunities.

Anradus Pte Ltd | EA License No. 20C0161 | Rachael Lee | EA Reg No.: R2093131

• Industry/ Organization Type: Biomedical / R&D
• Position Title: RF Engineer / Radio Frequency Engineer
• Working Location: Jurong West
• Working Hours: 5 days (Mon to Fri, 9AM - 6PM)
• Salary Package: Basic Salary up to $6,000 + AWS + Variable Bonus
• Duration: Permanent

• Design and develop microwave sensors and RF components for biomedical applications
• Utilize electromagnetic simulation software to model and optimize antenna designs and microwave components
• Conduct experimental testing and validation to verify design specifications and performance metrics
• Collaborate with cross-functional teams to integrate RF solutions into biomedical device systems
• Analyze measurement data and provide technical recommendations for design improvements
• Document design processes, test procedures, and results for regulatory compliance
• Stay up to date with industry trends and emerging technologies in RF/microwave engineering and biomedical applications

• Bachelor's or Master's degree in Electrical Engineering, with emphasis on RF/Microwave Engineering, Electromagnetics, or related field.
• Hands-on experience designing antennas, microwave components, and RF circuits
• Proven experience in experimental testing, measurement techniques, and design verification using Vector Network Analyzers (VNA), S-parameter characterization, spectrum analyzers, waveguide and/or anechoic chamber measurements
• Demonstrated proficiency with commercial electromagnetic simulation software such as ANSYS HFSS, COMSOL Multiphysics, CST Studio Suite
• Experience with biomedical device development or medical technology applications is an added advantage

• Submit your application by clicking the APPLY button;
• Email your resume to . Please indicate #78271 on the email subject.

Job Description

• Industry/ Organization Type: Biomedical / R&D
• Position Title: RF Engineer / Radio Frequency Engineer
• Working Location: Jurong West
• Working Hours: 5 days (Mon to Fri, 9AM – 6PM)
• Salary Package: Basic Salary up to $6,000 + AWS + Variable Bonus
• Duration: Permanent

Key Responsibilities

• Design and develop microwave sensors and RF components for biomedical applications
• Utilize electromagnetic simulation software to model and optimize antenna designs and microwave components
• Conduct experimental testing and validation to verify design specifications and performance metrics
• Collaborate with cross-functional teams to integrate RF solutions into biomedical device systems
• Analyze measurement data and provide technical recommendations for design improvements
• Document design processes, test procedures, and results for regulatory compliance
• Stay up to date with industry trends and emerging technologies in RF/microwave engineering and biomedical applications

APPLY NOW!

• Bachelor's or Master's degree in Electrical Engineering, with emphasis on RF/Microwave Engineering, Electromagnetics, or related field.
• Hands-on experience designing antennas, microwave components, and RF circuits
• Proven experience in experimental testing, measurement techniques, and design verification using Vector Network Analyzers (VNA), S-parameter characterization, spectrum analyzers, waveguide and/or anechoic chamber measurements
• Demonstrated proficiency with commercial electromagnetic simulation software such as ANSYS HFSS, COMSOL Multiphysics, CST Studio Suite
• Experience with biomedical device development or medical technology applications is an added advantage

Kindly apply through ANY of the following methods:

• Submit your application by clicking the APPLY button;
• Email your resume to . Please indicate #78271 on the email subject.

Anradus Application Policy: We value each application and ensure every resume is reviewed. Our process is efficient, typically concluding within 3 working days . If you do not receive communication from us within this timeframe, it's likely that your application has not been shortlisted by our client. In such cases, we recommend continuing your job search to maximize your opportunities.

Anradus Pte Ltd | EA License No. 20C0161 | Rachael Lee | EA Reg No.: R2093131

Job Description

• Industry/ Organization Type: Biomedical / R&D
• Position Title: RF Engineer / Radio Frequency Engineer
• Working Location: Jurong West
• Working Hours: 5 days (Mon to Fri, 9AM – 6PM)
• Salary Package: Basic Salary up to $6,000 + AWS + Variable Bonus
• Duration: Permanent

Key Responsibilities

• Design and develop microwave sensors and RF components for biomedical applications
• Utilize electromagnetic simulation software to model and optimize antenna designs and microwave components
• Conduct experimental testing and validation to verify design specifications and performance metrics
• Collaborate with cross-functional teams to integrate RF solutions into biomedical device systems
• Analyze measurement data and provide technical recommendations for design improvements
• Document design processes, test procedures, and results for regulatory compliance
• Stay up to date with industry trends and emerging technologies in RF/microwave engineering and biomedical applications

APPLY NOW!

• Bachelor's or Master's degree in Electrical Engineering, with emphasis on RF/Microwave Engineering, Electromagnetics, or related field.
• Hands-on experience designing antennas, microwave components, and RF circuits
• Proven experience in experimental testing, measurement techniques, and design verification using Vector Network Analyzers (VNA), S-parameter characterization, spectrum analyzers, waveguide and/or anechoic chamber measurements
• Demonstrated proficiency with commercial electromagnetic simulation software such as ANSYS HFSS, COMSOL Multiphysics, CST Studio Suite
• Experience with biomedical device development or medical technology applications is an added advantage

Kindly apply through ANY of the following methods:

• Submit your application by clicking the APPLY button;
• Email your resume to . Please indicate #78271 on the email subject.

Anradus Application Policy: We value each application and ensure every resume is reviewed. Our process is efficient, typically concluding within 3 working days . If you do not receive communication from us within this timeframe, it's likely that your application has not been shortlisted by our client. In such cases, we recommend continuing your job search to maximize your opportunities.

Anradus Pte Ltd | EA License No. 20C0161 | Rachael Lee | EA Reg No.: R2093131

Are you looking for an exciting new opportunity?
Join a rapidly growing telecom operator in the Asia-Pacific region with operations across Singapore, New Zealand, and Australia, and plans for further expansion. With a vision to become the world’s largest enabler of deep, meaningful, and trusted relationships between customers and products, they leverage a highly scalable connectivity franchise model. Their centralized framework enables the seamless delivery of layered services, positioning them as a leader in the digital transformation of the telecom sector one of the most dynamic industries set to evolve over the next decade. The team is seeking a highly skilled and experienced Senior System Engineer to join operations at the client site. This role will be responsible for managing and optimising the IT infrastructure environment, with a strong focus on ensuring business continuity, security, and operational efficiency across systems and services.
If you would like to learn more about this opportunity, feel free to reach out and apply today!
Responsibilities:
Oversee and manage the IT infrastructure to ensure optimal performance, reliability, and security
Implement and maintain SCOM and other monitoring tools to proactively identify and resolve issues
Ensure systems are up-to-date with patches and security updates
Provide technical guidance and support for both on-premises and cloud-based environments
Design, implement, and manage IT infrastructure projects, ensuring alignment with client objectives and SLAs
Perform regular system audits to ensure compliance with industry standards and regulatory requirements
Lead the resolution of complex system issues, providing expert guidance to junior engineers and support teams
Develop and maintain comprehensive documentation of the IT infrastructure, including system configurations, network maps, and change logs
Manage vendor relationships, collaborate with clients to understand their business needs, providing strategic recommendations for infrastructure enhancements
Conduct training sessions for IT staff and end-users to improve the utilization of infrastructure resources
Ensure strict adherence to SLAs, proactively managing and resolving system-related incidents and requests within agreed timelines to maintain high levels of client satisfaction
Lead continuous improvement initiatives to enhance system performance and reliability, regularly reviewing SLA compliance reports to identify and address areas for improvement
Coordinate with the service desk and support teams to ensure a seamless user experience, providing expert technical support and guidance for complex issues escalated from the first and second levels of support
Design and implement backup and disaster recovery strategies using Veeam and other relevant technologies
Requirements:
Bachelor's degree in Computer Science, Information Technology, or related field
Minimum of 5 years of experience in system engineering with a focus on Windows/Microsoft environments
Strong knowledge of SCOM and other monitoring tools
Experience with administration on O365, SharePoint, Active Directory, Exchange , HCI (Vxrail) and HyperVisor
Proven track record of performing technology consultations, accurately scoping projects, and leading successful deployments of IT infrastructure solutions
Demonstrated expertise as a Subject Matter Expert in Windows/Microsoft environments, including both on-premises and cloud solutions, with a strong understanding of Linux systems as a plus
Experience in designing and implementing complex IT infrastructure projects, with a focus on scalability, security, and performance
Strong analytical skills with the ability to assess current technology environments, identify opportunities for improvement, and recommend solutions that align with business goals
Advanced certifications in Microsoft technologies, cloud computing platforms and ITIL Foundation certification are preferred
Excellent communication and stakeholder management skills, with the ability to translate technical information into business terms and vice versa
Familiarity with Veeam backup solutions
Excellent problem-solving and communication skills
Salary:
Up to $7k/month
#J-18808-Ljbffr

Are you looking for an exciting new opportunity? Join a rapidly growing telecom operator in the Asia-Pacific region with operations across Singapore, New Zealand, and Australia, and plans for further expansion. With a vision to become the world’s largest enabler of deep, meaningful, and trusted relationships between customers and products, they leverage a highly scalable connectivity franchise model. Their centralized framework enables the seamless delivery of layered services, positioning them as a leader in the digital transformation of the telecom sector—one of the most dynamic industries set to evolve over the next decade.

If you would like to learn more about this opportunity, feel free to reach out and apply today!

Key Responsibilities:

• Design, implement, and consult on network and systems infrastructure to meet client requirements.
• Maintain and troubleshoot core network infrastructure, including routers, switches, firewalls, and load balancers.
• Provide technical leadership during solution discussions, client workshops, and post-sales implementation.
• Support and administer Linux and Windows servers for internal and external services.
• Collaborate with clients to gather requirements, translate them into technical solutions, and document architecture and configurations.
• Ensure network performance, high availability, and secure operation through proactive monitoring and optimization.
• Handle patch management, upgrades, and security hardening for systems and networks.
• Produce and maintain technical documentation, diagrams, and change records.
• Participate in client-facing meetings, providing expert insights and support for pre-sales, design, and deployment stages.

Requirements:

• Diploma or Degree in Information Technology, Computer Science, or related field.
• Minimum 3 years of experience in network and systems engineering, including client-facing roles.
• Proven ability to design and deploy network/system solutions in enterprise or telecom environments.
• Solid understanding of routing protocols (e.g., BGP, OSPF), firewall rules, NAT, and VPNs.
• Hands-on experience with Linux systems, server hardening, and scripting for automation.
• Familiar with virtualization technologies (VMware, Proxmox, KVM) and network management tools.
• Strong communication and presentation skills, with the ability to interact confidently with technical and non-technical stakeholders.
• Relevant certifications (e.g., CCNA, CCNP, JNCIA, RHCSA) are a plus.

Employment Type:

• 1-Year Contract (with potential for extension)

Benefits:

• 1-year renewable contract with strong extension potential.
• Work in a dynamic, client-facing role supporting high-impact network and system solutions.
• Gain exposure to cutting-edge telecom technologies and complex enterprise environments.
• Competitive remuneration and a collaborative, technical culture.

Salary:

• $8,000 - $10,000/month