Junior Radio Frequency Design Engineer

About Doodle Labs

Doodle Labs is the global leader in high-performance private wireless systems. We build cutting-edge mesh networks for robotics, drones, and the Industrial Internet of Things. Doodle Labs has experienced rapid growth over the past five years as our radio systems have been adopted by Fortune 500 companies (e.g. Airbus, General Electric) and industry-leading innovators (e.g. Boston Dynamics, FLIR).

Your Opportunity

Doodle Labs develops market-leading broadband mesh radios. Products include handheld mesh hotspots (Wearable Smart Radio) and tiny embedded multi-band radios for robots (Helix). Your opportunity is to build novel RF products while implementing Doodle Labs’ patented RF techniques. You will design and develop next generation wireless communication systems utilizing Wi-Fi 4/5/6/6E chipsets and protocols.

Job Description

· Perform detailed radio frequency translation plans and architectures

· Evaluate gain, noise parameters (NF, SNR), dynamic range, linearity, and power consumption analyses to execute a predictable, robust design

· Collaborate with CAD engineers and drive PCB implementation of the design with emphasis on clean power supply design, interconnect design for required EMI and RF transmission performance

· Participate in design reviews and prepare design documentations at every stage of development until the final prototype test and characterization

· Perform parametric evaluation of transceivers, like Pout, IMD/IP3, EVM, noise parameters with spectrum analyser, modulation analyser and perform wireless link level functional evaluation to complete the product characterization

· Collaborate with product engineers for various certification procedures and NPI, followed by the Transfer of Technology (ToT) for large quantity production

Job Requirements

· Bachelor’s, Master’s, or PhD in Electronics Communication Engineering or Digital Communication Engineering

· Minimum 4 year of experience as a RF system hardware with proven track record of meeting industry delivery standards in the relevant areas

· Good interpersonal and creative skills with the ability to multitask in a demanding and fast paced environment

· Hands-on experience in the design and integration of RF, Analog, and Mix signal blocks such as PA, LNA, mixer, frequency synthesizer, filter, coupler, detector, microcontroller, etc., supplemented with knowledge of specification derivation from system level requirements

· Experience working with basic CAD tools and competence in evaluation flow and operation of appropriate test equipment to evaluate product performance

· Experience in script writing such as Bash, python etc., will be a plus as it is used in test automation

Looking for individuals who are passionate and enthusiastic about learning and designing next-generation radios!

Job Description

• Industry/ Organization Type: Construction
• Position Title: Site Coordinator / Assistant Engineer
• Working Location: Pasir Panjang
• Working Hours: 5 days (Mon - Fri, 9.00am - 6.00pm)
• Salary Package: Basic salary up to $3,800 + Mobile Allowance $30 + Variable Bonus
• Duration: Permanent Role

Key Responsibilities

• Coordinate daily site activities, work schedules, and material deliveries.
• Liaise with subcontractors, suppliers, clients, and consultants on project requirements.
• Monitor site progress and report updates to the Project Manager or Project Engineer.
• Attend site meetings and follow up on action items.
• Review drawings, specifications, and project documents.
• Track work progress and maintain project records.
• Prepare and maintain daily site reports, work permits, inspection records, and meeting minutes.
• Ensure proper filing and control of project-related documents.
• Support project planning, scheduling, and logistics activities.
• Ensure work complies with quality standards and project requirements.
• Support workplace safety procedures, participate in inspections, and report site issues.
• Assist in manpower coordination, attendance tracking, and monitoring material usage.
• Perform other project-related tasks assigned by management.

APPLY NOW!!!

• Nitec / Diploma / Degree in Mechanical, Electrical, Civil Engineering, Building Services, Construction Management, or related disciplines.
• Experience in construction, M&E, industrial, or infrastructure projects is advantageous.
• Experience as technician or site coordination role is an advantage.
• Knowledge of AutoCAD is a plus.
• Candidates without experience are welcome to apply. Training will be provided.

Kindly apply through ANY of the following methods:

• Submit your application by clicking the APPLY button;
• Email your resume to Job@anradus.com.sg. Please indicate #10053 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 | Angel Lim | EA Reg No.: R1769781

Our client is a reputable construction and engineering company specializing in large-scale building and interior fit-out projects across Singapore. Due to ongoing project expansion, they are looking for an Architectural Coordinator to join their operations team. They are located in the (Central) – easily accessible.

Responsibilities:

• Coordinate architectural works on-site and monitor project progress according to schedule and specifications
• Liaise with consultants, architects, subcontractors, suppliers, and internal teams on technical and site coordination matters
• Review and coordinate architectural shop drawings, material submissions, and technical documentation
• Support quantity take-off for architectural works and assist in project cost verification
• Conduct site inspections with consultants and relevant authorities to ensure compliance with project requirements
• Monitor site safety activities and maintain proper documentation of daily site operations
• Prepare site reports, meeting minutes, and submission records including RFI, RFA, and related documentation
• Coordinate authority submissions, inspections, and compliance requirements such as CONQUAS, Constructability, and CoreTrade
• Work closely with building management during addition & alteration or enhancement projects
• Participate in project meetings, safety briefings, and site coordination activities
• Support night shift operations when required by project needs

Requirements:

• Diploma or Degree in Architecture, Building, Construction Management, or related discipline
• Minimum 10 years of experience in architectural coordination within construction projects
• Familiar with authority submissions, shop drawing coordination, and site documentation processes
• Experience handling architectural works for building or fit-out projects in Singapore
• Knowledge of CONQUAS, Constructability, CoreTrade, and local construction regulations will be advantageous

Interested candidates who wish to apply for the advertised position, please click APPLY NOW or email an updated copy of your resume/CV.
We regret that only shortlisted candidates will be notified.

Email Address: jobs@recruitpedia.sg
EA License No: 19C9682
EA Personnel No: R22104769
EA Personnel Name: Ong Boon Kiet (Travys)

Working days: either 4 days 12 hours rotating shift or 5 days work week

Location: Islandwide , office at Woodlands

Salary: $2800 -$3500 depends on experience

Job scope:

• Semiconductor machines startup and installation

• Perform equipment on-site installation, diagnosing, troubleshooting, servicing, and repairing

• Perform equipment continuous improvement programmes, preventive maintenance, modifications and repairing works

• Serves as company contact point with customer on technical matters

• Attends to customers complaints and provides timely solutions

• Other ad hoc duties

Requirements:

• Nitec/ Diploma in Mechanical/ Mechatronic Engineering or related discipline

• Hands-on experience in semiconductor machine maintenance

• Able to work in cleanroom environment
  

Kelly Chong Reg No:R26161160

The Supreme HR Advisory Pte Ltd EA No: 14C7279

Job Description

• Industry/ Organization Type: Manufacturing (Machinery & Equipment)
• Position Title: Assistant Engineer (Environment Testing & Drafting)
• Working Location: Kent Ridge
• Working Hours: 5 days (Mon – Thu, 830am – 600pm; Fri, 830am – 530pm)
• Salary Package: Basic salary up to $3,500 + AWS
• Duration: Permanent Role

Key Responsibilities

• Conduct lab tests using equipment like electrodynamic shakers and temperature/humidity chambers according to test procedures.
• Guide test operators in using equipment to meet test requirements.
• Make approximately 10 trips to different laboratories every quarter
• Coordinate with equipment designers to schedule functional checks on the products being tested.
• Perform visual inspections of products before and after testing, following a checklist.
• Notify customers of any test anomalies and discuss necessary follow-up actions.
• Record and provide test and inspection results.
• Undertake mechanical drafting and design tasks.

APPLY NOW!!!

• Higher NITEC or Diploma in Mechanical Engineering.
• Experience with ESS/PDU/GD&T is beneficial but not required.
• Ability to work independently with minimal supervision.

Kindly apply through ANY of the following methods:

• Submit your application by clicking the APPLY button;
• Email your resume to Job@anradus.com.sg. Please indicate #72103 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

Site inspection for civil construction work and ensure that the work is as per project specification and issued for construction drawing final approved drawing from authorities.

BOQ preparation of civil works. ▪ Proper management of materials and workmanship of work.

Coordinate with subcontractors for smooth flow of work.

Inspection and testing materials perior to their use at site as per sample approved by the consultant

Attended site meeting with consultants.

Weekly and monthly progress report submitted to the consultants.

Bachelor degree in Engineering from recognised University

Preferably 2 years working experience in Structural Steel work

Ability to work independently

Ability to adhere to schedule and keep proper records.

Strong teamwork spirit, proactive & good communication skills.

Overview

We are seeking a skilled Maintenance Assistant Engineer to ensure reliable operation of underwater equipment through hands-on preventive and corrective maintenance, troubleshooting, and repair, minimizing downtime and supporting system integration.

Job Summary

You will maintain, troubleshoot, repair, and test underwater equipment, performing preventive and corrective maintenance to ensure smooth operations and minimize downtime.

Responsibilities

• Perform routine inspections, maintenance, repairs, and replacement of defective parts on machinery and subsea equipment to ensure operational reliability
• Conduct preventive maintenance to reduce equipment and system failures and improve operational efficiency
• Conduct pre-deployment and post-recovery inspection, testing, and servicing of underwater equipment to ensure readiness and functionality
• Diagnose and repair mechanical, electrical, and electronic faults to restore equipment performance
• Support integration, assembly, and configuration of subsea systems and equipment to facilitate deployment
• Maintain and calibrate underwater instrumentation and navigation systems to ensure accurate operation
• Maintain detailed service records, maintenance logs, and technical reports to document work and support continuous improvement
• Respond promptly to maintenance requests and emergency breakdowns to minimize downtime
• Support installation and commissioning of new equipment or systems to ensure proper setup and operation
• Coordinate with external contractors or vendors when needed to facilitate maintenance and repairs

Required competencies and certifications

• Proven experience as a Maintenance Technician/Engineer or similar role
• Ability to read technical manuals, schematics, and 3D blueprints to accurately perform maintenance tasks
• Hands-on experience with tools and diagnostic equipment to effectively troubleshoot and repair faults
• Basic understanding of safety regulations and procedures to maintain a safe working environment

Preferred competencies and qualifications

• Diploma or technical certification in Engineering, Maintenance, or related field

Other Information

• The position is open to all qualified candidates

• Perform process setup and buyoff for both Drive Backend Assembly, ensuring that yield, cycle time, and quality outcomes meet defined targets
• Support product ID label buyoff to ensure compliance with product specifications and standards• Monitor production yield to detect any excursions, conduct process mapping, and implement immediate containment (stop bleeding)
• Establish hypotheses, design experiments to identify root causes, propose corrective actions, and report findings to engineers
• Escalate process and technical issues appropriately per PMP requirements
• Conduct basic data queries and analysis to provide relevant information and insights for engineering teams
• Ensure process sustainability by monitoring KPIVs/KPOVs and managing Fast Triggering systems to maintain stable and controlled operations
• Lead or participate in continuous improvement projects aimed at enhancing production efficiency in a consistent and sustainable manner
• Perform additional tasks and responsibilities as assigned to support team, department, and company Objectives and Key Results (OKRs)

Requirements:

• Diploma in Engineering and related disciplines
• Strong data querying and analytical capabilities
• Proficient in English with strong verbal and written communication skills
• Able to perform effectively under pressure and meet deadlines
• Demonstrates strong resilience, adaptability, and positive work attitude

To submit your application, please apply online to apply@rn-care.com or call +65 6514 9838 for a private and confidential discussion.

Your interest will be treated with the strictest of confidence. We regret that only shortlisted candidates will be notified or contacted.

RN Care Pte. Ltd

EA License No: 17C8900

Key responsibilities

• Provision, configure, and maintain AWS infrastructure, including EC2, S3, VPC, RDS, ALB/NLB, EBS, IAM, and Route 53.
• Manage Infrastructure-as-Code (IaC) using Terraform across Development, UAT, and Production environments.
• Monitor system performance and availability using CloudWatch and CloudWatch Logs Insights and respond to alerts.
• Assist in incident triage and contribute to root cause analysis (RCA).
• Support IAM policy management, security group audits, and access control best practices.
• Assist in deployment and troubleshooting of endpoint security tools (e.g., CrowdStrike Falcon).
• Perform backup and recovery operations using AWS Backup solutions.
• Execute patch management and routine system health checks for Linux and Windows systems to ensure security and compliance.
• Troubleshoot infrastructure, application, and networking issues in a timely manner.
• Maintain technical documentation, including runbooks, SOPs, and architecture diagrams.
• Support implementation projects by assisting senior engineers with documentation and tracking project timelines.
• Handle minor configurations and business-as-usual (BAU) operational tasks independently.
• Support ongoing AWS initiatives, including upcoming AI-related projects.

Preferred

• 1-2 Years of experience in cloud infrastructure, systems administration, or related technical roles.
• AWS Cloud practitioner certification.
• Understanding of networking fundamentals (subnets, routing, DNS).
• Linux administration basics.
• Awareness of cost optimization and cloud security best practices.
• Good communication skills and ability to work in a team environment.

Thanks, and Best Regards

Lini

Recruitment Consultant

R22108463

Responsibilities

• Install and configure IT security agents
• Support IT security project implementation
• Participate in user acceptance and recovery tests
• Work with vendors to perform assessments and fixes
• Provide support to IT security tools

Requirements

• Diploma/Degree in Cybersecurity or related discipline
• Experienced in VAPT
• Willing to learn and work in a SOC environment (prior SOC experience is advantageous)
• Good understanding of Linux, Windows and network
• Strong analytical skills
• Security certifications are advantageous

Working days: either 4 days 12 hours rotating shift

Location: Islandwide , office at Woodlands

Salary: $2800 -$3500 depends on experience

Job scope:

• Semiconductor machines startup and installation

• Perform equipment on-site installation, diagnosing, troubleshooting, servicing, and repairing

• Perform equipment continuous improvement programmes, preventive maintenance, modifications and repairing works

• Serves as company contact point with customer on technical matters

• Attends to customers complaints and provides timely solutions

• Other ad hoc duties

Requirements:

• Nitec/ Diploma in Mechanical/ Mechatronic Engineering or related discipline

• Hands-on experience in semiconductor machine maintenance

• Able to work in cleanroom environment

  
  

Kelly Chong Reg No:R26161160

The Supreme HR Advisory Pte Ltd EA No: 14C7279

M&E Assistant Project Engineer
Salary: $3000 - $5000
Working days: 5.5 days (Mon - Sat)
Working time: 8AM - 5PM (Mon-Fri) ; 8AM - 12PM (Sat)
Location: Clementi

Job Responsibilities:

• Prepare & submission for product catalogue/technical data, shop drawing, method of statements and O&M to client.
• Provide simple daily reports of work status and reported to management.
• Responsible for all site matters and all documentation for sites assign.
• Ensure site work on schedule and according to the scope of contract.
• To resolve conflicts and attend site meeting.
• Participate in all testing & commissioning with sub-contractors/main – contractor & consultant.
• Conduct training to client before project handing over.
• To assist with any other tasks as assigned by the management.

Requirement:

• Min diploma in Mechanical Engineering. 
• Working Experience in Construction line at least 1-2 years. 
• Knowledge in ACMV advantage (Air-Conditioning, Refrigeration, Ventilation Works).