Wi-fi test Engineer for Lab Job at DCM Infotech Limited (Philadelphia)

Wi-Fi Specialist – Device Connectivity

3Shape are creating a new role in R&D for an experienced Wi-Fi specialist to hel...

Location

Denmark , Copenhagen

Salary:

Not provided

3Shape

Expiration Date

Until further notice

Requirements

B.Sc. or M.Sc. in Engineering, IT or similar
Good knowledge of Wi-Fi technical standards, performance parameters, stability considerations, and practical implementation details
Basic understanding of Wi-Fi regulatory standards
Hands-on expertise with enterprise and consumer-grade Wi-Fi setups, including access points, network management, and security
Strong ability to debug Wi-Fi setups in Windows and preferably also Linux environments
Experience with Wi-Fi modules, antennas, adapters, drivers, and access points
Basic programming skills sufficient to work with module drivers, diagnostics, and scanner-related code to improve Wi-Fi performance and reliability
Understanding of network infrastructure, wireless security, and practical troubleshooting tools
Strong communication skills and the ability to work across technical teams, support functions, production, and external vendors
Pragmatic mindset with focus on stable solutions, measurable improvements, and real-world usability

Job Responsibility

Debug Wi‑Fi performance, stability, and connectivity issues across Windows and Linux environments
Define, validate, and maintain robust Wi‑Fi configurations, including embedded modules, adapters, drivers, access points, and scanner connectivity setups
Develop and maintain a Wi‑Fi test lab and validation framework used to ensure reliable scanner connectivity
Improve tools, methods, and processes for diagnosing and troubleshooting Wi‑Fi issues
Act as 3Shape’s Wi‑Fi specialist across R&D, Production, Customer Care, and customers by providing technical guidance, troubleshooting support, documentation, and training

What we offer

Central Copenhagen location
Attractive healthcare package
Breakfast every day, and a delicious and healthy lunch cooked by our private chefs

Fulltime

Wireless Lab Test Engineer III

We’re seeking a hands-on Wireless Lab Test Engineer III to support device, stack...

Location

United States , Philadelphia

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

5+ years in wireless device/protocol testing (lab and field)
Strong understanding of wireless technologies: Wi‑Fi, 4G/LTE, 5G (SA/NSA
mmWave exposure a plus)
Solid grasp of network architecture & protocols including VoLTE, VoWiFi, RCS/SMS/MMS
Demonstrated experience with call/message flows over RRC and NAS
IMS signaling exposure is highly relevant
2+ years hands-on testing with iOS and Android devices, including log collection and triage
2+ years with device logging/analysis tools: QXDM/QCAT, XCAL/XCAP (or similar)
2+ years with Keysight UXM or other network simulator boxes (Anritsu, Rohde & Schwarz, etc.)
Strong communicator and storyteller of device issues from lab/field, able to articulate findings to technical and non-technical audiences

Job Responsibility

Create, execute, and maintain manual-first test cases for Wi‑Fi + LTE/5G device and protocol behavior
contribute to automation over time
Validate 4G/LTE and 5G (SA/NSA
mmWave exposure a plus) protocol stack behavior, including call/message flows
Perform device/stack/protocol testing on iOS and Android devices in a lab environment
support light field testing as needed
Capture and analyze logs/traces (e.g., QXDM/QCAT, XCAL/XCAP) and summarize findings with clear, concise defect narratives
Evaluate and report test KPIs
produce test reports that are accurate, reproducible, and stakeholder-friendly
Triage issues: isolate root cause indicators at the signaling level and communicate findings to internal teams and external partners (OEMs/chipset makers)

What we offer

medical
vision
dental
life and disability insurance
company 401(k) plan

Software Engineer - Robot Connectivity & Wi Fi Systems

We are looking for a Software Engineer with a strong focus on robot connectivity...

Location

India , Bangalore

Salary:

Not provided

Teradyne

Expiration Date

Until further notice

Requirements

5+ years of professional experience in software development or system engineering
Strong experience debugging networked systems in production environments
Hands-on experience with Wi-Fi connectivity in embedded or robotic systems
Ability to reason about issues spanning software, operating systems, networking, and physical environments
Strong analytical and problem-solving skills
Experience working with field-reported issues and ambiguous failure modes
Experience with test-driven development and agile methodologies
Fluent in spoken and written English
M.Sc. in Computer Science, Robotics Engineering, Electrical Engineering, or a related field
Wi-Fi fundamentals including roaming, signal strength, interference, and reliability

Job Responsibility

Take end-to-end ownership of Wi-Fi and connectivity issues observed in customer deployments
Investigate connection drops, roaming issues, latency, packet loss, and throughput problems
Analyze robot logs, OS-level networking data, and field telemetry
Reproduce connectivity problems in lab, simulation, or controlled environments
Design and implement improvements in robot networking and connectivity software
Work with Linux networking stacks, drivers, and configuration
Collaborate with customers and internal teams to understand real-world network setups
Assess whether issues can be resolved within the front-office scope or require structured escalation to core R&D
Escalate issues with clear technical analysis, reproduction cases, and proposed mitigation strategies
Collaborate across teams including navigation, fleet management, embedded, and R&D

Fulltime

Electrical Engineer II, RF Test Engineer

As an RF Test Engineer, your work will be essential in ensuring that the wireles...

Location

United States , Scottsdale

Salary:

Not provided

Axon

Expiration Date

Until further notice

Requirements

Bachelor’s degree in Electrical Engineering, RF Engineering or similar discipline
Minimum of 3 years of hands-on RF and wireless device testing experience
Minimum of 3 years of wireless device test plan development for evaluating performance of various wireless interfaces against system and product requirements
Solid understanding of basic RF principles and theory, familiar with basic RF technology circuitry stages and topologies
Experience with modern RF technology including multiband Wi-Fi, Bluetooth, Cellular (LTE, 5G FR1), and multi-constellation GNSS and their test methodologies
Cellular experience is a must-have
High level of familiarity of cellular certification processes, test requirements, and test methods (PTCRB, CTIA, GCF, Carrier testing, etc), with hands on experience with device pretesting
Familiarity of worldwide EMC and intentional radiator regulatory standards and test methods (FCC, CE, ETSI, etc)
Proficient with operation of RF equipment such as RF communication testers (CMW, CMX, Litepoint), Network Analyzers, Spectrum Analyzers, RF power meters, Signal Generators, RF Test chambers
Experience with collaborative RF debug at device and circuit level

Job Responsibility

Design and implement test plans to evaluate the performance of wirelessly connected devices, ensuring they meet stringent product and regulatory requirements
Record RF test data and organize results, creating clear, actionable reports
Present findings and recommendations to cross-functional teams, enabling swift resolution of design challenges
Evaluate RF performance characteristics such as Total Radiated Power (TRP), Total Isotropic Sensitivity (TIS), and other over-the-air (OTA) metrics for cellular-enabled wireless devices using advanced equipment
Use instruments like spectrum analyzers and radio communication testers to assess conducted performance of wireless technologies, including LTE, 5G, Wi-Fi, Bluetooth, and GNSS
Support product field evaluations to validate RF performance under diverse real-world conditions, such as urban or rural environments
Investigate and debug issues such as poor sensitivity, low transmit power, or signal interference in wireless devices
Assist in the regulatory pre-certification and formal certification test efforts for hardware by preparing test samples, working closely with external test labs, troubleshooting issues, and ensuring successful completion of certification activities
Expand your knowledge of RF systems, testing methodologies, and certification standards while working closely with experienced engineers to develop your technical expertise and contribute to innovative designs

What we offer

Competitive salary and 401k with employer match
Discretionary paid time off
Paid parental leave for all
Medical, Dental, Vision plans
Fitness Programs
Emotional & Mental Wellness support
Learning & Development programs

Fulltime

Systems Design Engineer

WHAT YOU DO AT AMD CHANGES EVERYTHING At AMD, our mission is to build great prod...

Location

China , Shanghai

Salary:

Not provided

AMD

Expiration Date

Until further notice

Requirements

BS or above in Electrical/Electronic/Power Engineering, or related field
10+ years of hands-on experience in power hardware design, preferably for laptop platforms
Proficiency in mobile products, including battery technology/management, battery fuel gauge operation/calibration
Proficiency in charger, firmware-level settings for BIOS/UEFI and Embedded Controllers (EC)
Expertise in hardware power management, in-depth knowledge of System & SoC power states (ACPI, C-States, P-States) and low-power modes for peripherals (display, Wi-Fi, SSD, USB)
Proficiency in DC-DC converter topologies (buck, boost, multiphase), PWM controllers, MOSFET, and power stage
Experience with simulation tools (e.g., Simplis, SPICE, PowerDC, Ansys SIWave)
Strong knowledge of PCB layout considerations for power circuits (e.g., parasitic reduction)
PDN and PI analysis capability is a plus
Familiarity with lab equipment: oscilloscopes, spectrum analyzers, and power integrity test setups

Job Responsibility

Own the endtoend power architecture for x86 platforms (desktop, notebook, or server), spanning APU/CPU, memory, chipset, PCIe, and auxiliary power rails
Design, simulate, and optimize high-efficiency DC-DC power solutions for battery life and high-performance CPU/APU platforms
Schematic design, PCB layout reviews, and component selection to meet power delivery requirement (e.g., voltage ripple, transient response, efficiency etc.)
Collaborate with cross-functional teams (Arch, EE, thermal, layout, SI/PI etc.) to delivery motherboard reference board on time
Conduct PDN(power delivery network) simulation and analysis, ensure power integrity
Handle system-level power optimization, from platform hardware (SoC, display, WIFI, SSD, charger, connectivity etc.) to firmware (BIOS/UEFI, EC), ensuring superior battery life
Perform fullstack idle power breakdown, measurement, and bottleneck identification
Own batterylife KPI improvements across platform/silicon / firmware / system layers
Improve VR/PDN lightload efficiency and cooperate with power architecture teams
Drive display idle power optimization through PSR, DCN, refreshrate and driver improvements

Fulltime

Compliance Engineer

We are looking for a Compliance Engineer to support regulatory and certification...

Location

United States , Boston

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

Bachelor’s degree in Engineering, Electrical Engineering, Mechanical Engineering, Computer Science, or a closely related field
At least 3 years of experience in compliance engineering, regulatory testing, or a similar product certification role
Working knowledge of product compliance documentation derived from safety, EMC, and wireless regulatory standards
Practical experience with test instruments such as oscilloscopes, spectrum analyzers, and signal generators
Familiarity with RF and wireless certification concepts, including consumer electronics technologies such as Wi-Fi and Bluetooth
Ability to troubleshoot lab environments, networking setups, and test configurations effectively
Experience working in Linux environments and resolving system connectivity or debugging issues
Strong collaboration skills with external labs, regulatory contacts, and cross-functional engineering teams

Job Responsibility

Execute hands-on compliance evaluations covering electrical safety, EMC, and wireless performance requirements for new and existing products
Partner with compliance leadership, product developers, and external laboratories to plan, coordinate, and complete required certification activities
Investigate test failures, support root-cause analysis, and help drive timely issue resolution so project milestones remain on schedule
Work across engineering and program teams to align regulatory testing plans with overall development deliverables and launch targets
Manage communication with third-party certification facilities to secure initial approvals as well as ongoing renewals
Contribute to regulatory readiness strategies that support product releases in multiple international markets
Review applicable standards and confirm that products satisfy required safety, energy efficiency, EMC, and RF certification criteria
Analyze laboratory results, compare data from different test environments, and prepare clear compliance documentation with supported conclusions
Assist with change-related engineering activities and coordinate with regulatory bodies, manufacturing partners, and test organizations as needed

What we offer

medical
vision
dental
life and disability insurance
401(k) plan

Fulltime

Staff Hardware Engineer- UWB/BLE Digital Key

Digital Key enables customers to use their phones and other devices to securely ...

Location

United States , Mountain View; Warren

Salary:

160000.00 - 250000.00 USD / Year

General Motors

Expiration Date

Until further notice

Requirements

Bachelor's degree in Electrical Engineering, Electronics Engineering, Computer Engineering, or a related field
10+ years of relevant RF or wireless hardware experience
Hands-on experience with UWB, and BLE transceivers and systems, including ranging, link budgets, and RF front end design
Strong understanding of RF fundamentals, propagation, and multi antenna systems, and the ability to reason about interference and coupling paths in dense multi radio designs such as CHM
Experience with RF and hardware design reviews, bring-up, and debug on complex, multi radio boards that integrate UWB, BLE, Bluetooth, Wi-Fi, cellular, and GNSS
Demonstrated experience with short range coexistence involving UWB, BLE, Wi-Fi and Bluetooth, cellular, and GNSS, including test definition, analysis, and mitigation strategies
Strong written and verbal communication skills and a track record of leading cross functional technical initiatives across hardware, software, systems, and supplier teams

Job Responsibility

Act as a hardware and wireless subject matter expert for UWB/BLE within GM's Digital Key and short-range access systems
Define hardware and RF/Wireless requirements for UWB ranging/BLE that support features such as passive entry, passive start, trunk access, and backup phone access
Lead the concept and requirements for vehicle Digital Key system development
Translate vehicle level use cases and customer scenarios into clear link budgets and performance targets for UWB/BLE including accuracy, precision, latency, robustness, and reader field strength and alignment in automotive packaging
Provide UWB/BLE input into short range wireless and antenna roadmaps that can scale across nameplates and regions
Lead schematic and PCB layout reviews for UWB/BLE subsystems on Digital Key controllers, focusing on RF paths, antenna and reader interfaces, and coupling paths to other radios
Bring up and debug UWB/BLE hardware in the lab, including front-end components, antennas, readers, power and clocking, calibration, and tuning for real vehicle environments
Develop and execute test plans for UWB ranging across distances, angles, doors or zones, and environments that reflect real customer access paths, as well as NFC card and phone performance in reader locations
Use RF and time domain instrumentation, and over-the-air setups to characterize UWB/BLE performance across voltage, temperature, and mechanical conditions
Lead coexistence analysis and test content for UWB/BLE with Wi-Fi and Bluetooth, Cellular, GNSS, and other radios

What we offer

medical
dental
vision
Health Savings Account
Flexible Spending Accounts
retirement savings plan
sickness and accident benefits
life insurance
paid vacation & holidays
tuition assistance programs

Fulltime

Hardware Engineer

What candidate will Be Doing: Drive and contribute to all stages of the Hardware...

Location

United States of America , Bedford

Salary:

Not provided

Arrow Electronics

Expiration Date

Until further notice

Requirements

Experience in all stages of Hardware Product Development Lifecycle
Microcontroller: ST, Microchip, TI, based architecture design
Analog and mixed signal design, ADC and DAC circuit design experience, Signal conditioning
Operational amplifier, discrete component analog circuit design experience
AC to DC and DC to DC power supply design
Knowledge of interfaces like RS232, RS485, I2C, SPI, UART, Wi-Fi, BT, Zigbee would be plus
Electromagnetic Interference (EMI) / Electromagnetic compatibility (EMC) compliance for automotive products
Various tools like ORCAD, ALLEGRO, ALTIUM, PADS
Lab instruments like Multi- meters, Oscilloscope, Function Generator, Logic analyzer etc

Job Responsibility

Drive and contribute to all stages of the Hardware Product Development Lifecycle, from concept to production
Design and develop hardware architectures based on microcontrollers including ST, Microchip, and Texas Instruments (TI)
Create analog and mixed-signal circuit designs including ADC/DAC, signal conditioning, and discrete analog components
Design and validate AC-DC and DC-DC power supply circuits to meet system requirements
Work on signal integrity and noise management using operational amplifiers and discrete components
Develop and implement communication interfaces such as RS232, RS485, I2C, SPI, UART
exposure to wireless protocols (Wi-Fi, Bluetooth, Zigbee) is a plus
Ensure compliance with Electromagnetic Interference (EMI) and Electromagnetic Compatibility (EMC) standards, especially for automotive-grade products
Utilize EDA tools like OrCAD, Allegro, Altium, and PADS for schematic and PCB design
Perform debugging, validation, and bring-up of hardware prototypes using lab equipment such as multimeters, oscilloscopes, function generators, and logic analyzers

What we offer

Medical, Dental, Vision Insurance
401k, With Matching Contributions
Short-Term/Long-Term Disability Insurance
Health Savings Account (HSA)/Health Reimbursement Account (HRA) Options
Paid Time Off (including sick, holiday, vacation, etc.)
Tuition Reimbursement
Growth Opportunities

Fulltime

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Wi-fi test Engineer for Lab

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