What Jobs are available for Wireless Communications Specialist in Singapore?

• Operate and monitor airport communication systems to ensure reliable communication between air traffic control and ground staff.
• Perform routine maintenance tasks on radio equipment, intercoms, networks, and backup communication links.
• Provide technical support for airline systems, including check-in, boarding, and baggage handling processes.
• Troubleshoot and resolve faults in communication systems, prioritizing urgent issues that impact flight operations.
• Support emergency and security communication systems, including CCTV, alarms, and access control systems.
• Maintain accurate documentation, logs, and compliance records to ensure regulatory compliance.

• Degree or diploma in engineering, IT, or a related field.
• Experience working with radio systems, telephony, or network communications is preferred.
• Knowledge of IP networking, RF systems, or satellite communications is an advantage.
• Ability to work at heights, such as installing or maintaining PA systems or CCTV cameras.
• Flexibility to work shifts, including night shifts, weekends, and holidays.
• Good learning attitude and ability to adapt to new technologies.

• Competitive salary and benefits package.
• Opportunity to work in a dynamic and fast-paced environment.
• Training and development opportunities to enhance your skills and knowledge.
• Collaborative and supportive team environment.

The primary role of this position involves hands-on and supervisory responsibilities in maintaining and supporting complex communication systems, sub-systems, and workshop-level repair according to established procedures.

• Perform routine and ad-hoc maintenance on communication systems, sub-systems, and related components, including workshop-level repairs, following established maintenance instructions and procedures.

Maintain calibration, functionality, and availability of tools, test equipment, and test jigs required for maintenance and repair operations.

Manage, coordinate, and execute preventive maintenance schedules for assigned systems to ensure uptime and operational effectiveness.

Provide on-site and remote technical support, including troubleshooting and root cause analysis. Conduct training sessions and knowledge transfers to internal teams or customers when necessary.

Liaise with stakeholders regarding maintenance issues, service quotations, invoicing, shipment tracking, and documentation handling.

1. Perform routine and ad-hoc maintenance tasks
2. Conduct troubleshooting and root cause analysis
3. Provide technical support and training
4. Liaise with stakeholders

This role requires strong technical skills, excellent communication abilities, and the ability to work effectively in a team environment.

Applicants should possess relevant industry certifications and experience working with complex communication systems.

A degree in a relevant field is desirable but not essential.

This position offers a competitive salary and benefits package, including comprehensive health insurance, generous paid time off, and opportunities for professional development.

Job Title: Airport Communication Systems Specialist

We are seeking a highly skilled and experienced professional to join our team as an Airport Communication Systems Specialist. In this role, you will be responsible for operating, monitoring, and maintaining airport communication systems, ensuring reliable ATC and ground-to-ground communication in compliance with aviation standards.

You will provide technical support for airline systems, including check-in, boarding, and baggage handling. Troubleshoot and resolve faults in radios, intercoms, networks, and backup communication links. Support emergency and security communication systems, CCTV alarms, and access control.

Maintain documentation, logs, and compliance records. Collaborate with cross-functional teams to ensure seamless communication and operations.

• Operate and maintain airport communication systems, including telephony, PA data networks, and VSAT.
• Ensure reliable ATC and ground-to-ground communication in compliance with aviation standards.
• Provide technical support for airline systems, including check-in, boarding, and baggage handling.
• Troubleshoot and resolve faults in radios, intercoms, networks, and backup communication links.
• Support emergency and security communication systems, CCTV alarms, and access control.

• Diploma/Degree in Engineering or IT.
• Experience with radio systems, telephony, or network communications is preferred.
• Knowledge of IP networking, RF systems, or satellite communications is an advantage.
• Comfortable working at height for devices such as PA or CCTV maintenance training can be provided.
• Ability to work shifts or be on standby for 24/7 airport operations support.
• Good learning and working attitude.

• Work location: Changi Village.
• Working hours: 12-hour shift (8am-8pm or 8pm-8am).
• Standby allowance.
• Training provided.

This is an exciting opportunity to join our dynamic team and contribute to the success of our organization. If you are a motivated and results-driven professional with a passion for communication systems, we encourage you to apply.

Nearest MRT:
Bendemeer
Contract Duration:
1-year Renewable Agency Contract
Basic Salary:
Up to $4,800 per month + Performance Bonus
Responsibilities
Communicate with internal and external customers
Explain technical information to customers and subcontractors
Development of system architectures and integration with 3rd parties' systems.
Resolve any issues that arise during installation
Understand and read installation manuals and instructions
Design and drafting of cabling installation diagrams
Conduct site surveys to develop deployment plans
Coordinate with other contractors and subcontractors to ensure project completion within time and budget
Supervise teams of subcontractors for installation works including cable containment, support, cabling, racks, and cabinets.
Assist Project Manager on daily and monthly progress for report generation.
Conduct testing and commissioning after successful implementation
Perform maintenance on existing equipment or facilities to ensure proper operation
Qualifications
At least a Diploma in Electrical or Mechanical Engineering.
Minimum 2 years of experience in installing or designing electrical and communication infrastructures.
Ability to prepare, draw, and update single-line diagrams
Experience in LTA railway-related projects and knowledge of communication systems.
Open to work permanent night shift due to project needs .
We regret to inform that only shortlisted candidates will be notified.
Interested candidates, please forward a copy of your resume to:
.
Justin Lee
Registration No: R
APBA TG Human Resource Pte Ltd
EA License: 14C7275
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Software Architect for Next-Generation Communication Systems

We are seeking an experienced Software Architect to join our team and play a key role in the development of innovative software architectural specifications for communication systems. As a member of our team, you will work closely with engineers to define complex communication system design specifications that meet product requirements and standards.

Your primary responsibility will be to provide technical leadership throughout software architecture development, ensuring that all aspects of the communication system are well-integrated and meet the required performance, power, and timing specifications.

You will design and validate software development for the communication system, defining and reviewing verification and validation plans to ensure conformance with standards and specifications. Additionally, you will enhance software architectural and design elements by understanding existing hardware modules and identifying areas of improvement.

• Bachelor's or Master's Degree in Electrical engineering or computer science
• Proven ability to thrive in a small, agile engineering team with strong ownership and accountability
• At least 10 years of experience in SW architecture and development for networking or switch SOC and/or communication SOCs
• Strong understanding in SW eco system, chip hardware and system design
• Prior experience driving SW architecture decisions across teams would be highly beneficial

Why This Role Matters

This is an excellent opportunity for a motivated and experienced Software Architect to make a significant impact on the development of next-generation communication systems. If you have a passion for software architecture and a desire to work on cutting-edge projects, we encourage you to apply for this position.

Position: Radio Frequency (RF) Engineer (Full Time) Location: Singapore

Job Overview Seeking an RF Engineer specializing in Power Amplifier (PA) Design to develop high-efficiency, high-linearity RF PA modules (0.2–7 GHz, up to 50W) from concept to production. Collaborate with system and hardware teams to deliver advanced wireless systems.

Key Responsibilities

• Design PA Circuits : Lead topology selection, schematic capture, PCB layout, focusing on efficiency, gain, and linearity.
• Simulation & Validation : Use ADS, AWR, HFSS, or CST for circuit/EM analysis; conduct load-pull, S-parameter, and linearity tests with VNAs, spectrum analyzers, and power meters.
• Team Collaboration : Work with PCB layout, digital, and system engineers to meet specs and support documentation.
• Milestones :30 Days: Learn PA architectures, tools, and begin schematic design.

60 Days: Complete initial design, simulations, and guide PCB layout.

90 Days: Validate prototype, debug, tune, and deliver test report.

Qualifications

• Degree in Electrical/RF Engineering.
• 5+ years in RF PA design and validation.
• Proficient in RF simulation tools (ADS, AWR; HFSS/CST a plus).
• Skilled in lab testing with RF instruments.
• Strong collaborator with attention to detail.

Position: Radio Frequency (RF) Engineer (Full Time) Location: Singapore

Job OverviewSeeking an RF Engineer specializing in Power Amplifier (PA) Design to develop high-efficiency, high-linearity RF PA modules (0.2–7 GHz, up to 50W) from concept to production. Collaborate with system and hardware teams to deliver advanced wireless systems.

Key Responsibilities

• Design PA Circuits: Lead topology selection, schematic capture, PCB layout, focusing on efficiency, gain, and linearity.
• Simulation & Validation: Use ADS, AWR, HFSS, or CST for circuit/EM analysis; conduct load-pull, S-parameter, and linearity tests with VNAs, spectrum analyzers, and power meters.
• Team Collaboration: Work with PCB layout, digital, and system engineers to meet specs and support documentation.
• Milestones:30 Days: Learn PA architectures, tools, and begin schematic design.
  
  60 Days: Complete initial design, simulations, and guide PCB layout.
  
  90 Days: Validate prototype, debug, tune, and deliver test report.
  
  

Qualifications

• Degree in Electrical/RF Engineering.
• 5+ years in RF PA design and validation.
• Proficient in RF simulation tools (ADS, AWR; HFSS/CST a plus).
• Skilled in lab testing with RF instruments.
• Strong collaborator with attention to detail.

Job Overview:
We are looking for a skilled RF Power Amplifier Design Engineer to lead the design, simulation, and validation of high-performance PA circuits. The ideal candidate will have hands-on experience in RF design, impedance matching, and lab testing, with strong collaboration skills across engineering teams.
Key Responsibilities:
Design and develop PA circuits focusing on efficiency, gain, and linearity.
Perform schematic capture, simulations (ADS, AWR; HFSS/CST a plus), and guide PCB layout.
Conduct lab validation using VNAs, spectrum analyzers, and signal generators.
Collaborate with system architects, RF/digital engineers, and layout teams.
Deliver prototypes and support product development with documentation and testing.
Qualifications:
Proven experience in RF PA design and development.
Proficient in RF simulation tools (ADS, AWR); EM tools like HFSS/CST are a plus.
Strong understanding of impedance matching, load-pull, and stability analysis.
Hands-on lab testing skills with RF instruments.
Excellent teamwork and communication skills.
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