Altair Semiconductor

Description At Altair Semiconductor, we develop advanced wireless and IoT solutions that connect millions of devices worldwide. Our engineers own significant parts of each project, becoming true experts in their fields. You'll work directly with your team from initial concept through final delivery, seeing the real impact of your work. We maintain a flat organization where ideas flow freely between engineers and leadership. Our experienced team members actively mentor newer colleagues, creating an environment where everyone can learn and grow. We're proud that our employees choose to build long-term careers with us. Many of our team members have been with the company for years, contributing to a stable, knowledgeable workplace where collaboration comes naturally. We understand the importance of work-life balance and want to make it easy for you to have time for everything you want to do. What you will be doing Hands-on, hardware engineer owning the ATE and test hardware for our cellular IoT chipset programs — DUT/load boards, multi-site test boards, HTOL/ESD and characterization setups — from requirements through bring-up and correlation, driving test-system debug to root cause. The role carries broad board-level responsibility (RF/analog front-end, multilayer PCB design, prototype bring-up) centered on test and includes international travel to debug hardware at partner and test-house sites. Responsibilities • Own ATE/test hardware end to end — DUT/load boards, multi-site boards, characterization setups — through schematic, layout, fabrication, bring-up, and correlation. • Drive test-system debug to root cause (signal integrity, board-tester interface, yield/correlation) and support device characterization and screening. • Debug on-site at partner and test-house locations, including international travel. • Design RF/analog front-end circuitry for test and evaluation: RF chains, matching networks, switch topologies, and interfaces. • Design multilayer PCBs (incl. high-layer-count with blind/buried vias) in Cadence Allegro/OrCAD, with clean, manufacturable fab/assembly outputs (Gerber/ODB++, DFM, stackup/impedance). • Lead systematic failure analysis: power sequencing, RF performance, functional validation. • Take and interpret lab measurements (VNA, spectrum analyzer, scope, power/current profiling). • Coordinate with silicon, systems, firmware, test teams, and coordinate with external vendors. Requirements • B.Sc. in Electrical/Electronic Engineering; effective cross-disciplinary communicator. • 5+ years board-level hardware design, with designs taken from schematic to validated hardware in production or high-reliability contexts. • Expert schematic capture and multilayer PCB design, ideally Cadence Allegro/OrCAD. • Direct experience designing, bringing up and debugging ATE/test hardware on the tester. • Strong bench debug and failure-analysis skills. • Solid RF/analog fundamentals (matching, impedance control, RF switching, front-end trade-offs). • Proficiency with RF and general lab instrumentation. • Willing to work on-site and travel internationally. • Solid grasp of power delivery, sequencing, and low-power design for battery-powered IoT. Nice-to-have • Experience with a specific ATE/tester family and multi-site DUT board design. • Cellular modem integration (LTE-M / NB-IoT) or comparable wireless SoC hardware. • C and/or Python for bring-up and test automation. Tools: Cadence Allegro/OrCAD; ODB++/Gerber; ATE/test systems; RF lab instrumentation (VNA, spectrum analyzer, scope).

Description At Altair Semiconductor, we develop advanced wireless and IoT solutions that connect millions of devices worldwide. Our engineers own significant parts of each project, becoming true experts in their fields. You'll work directly with your team from initial concept through final delivery, seeing the real impact of your work. We maintain a flat organization where ideas flow freely between engineers and leadership. Our experienced team members actively mentor newer colleagues, creating an environment where everyone can learn and grow. We're proud that our employees choose to build long-term careers with us. Many of our team members have been with the company for years, contributing to a stable, knowledgeable workplace where collaboration comes naturally. Altair Semiconductor, is a global leader in cellular IoT chipsets. Our low-power LTE-M/NB-IoT and 5G-ready solutions — including the ALT1250 and the award-winning ALT1350 SoC — used in millions of devices worldwide, from smart meters and trackers to wearables and connected vehicles. Combining cellular, satellite (NTN), and sub-GHz connectivity with industry-leading power efficiency, our chipsets are enabling the intelligent, connected physical world. Join us to shape the silicon that powers the next generation of IoT. About the Role We are looking for a Senior Test Engineer to join our Product & Test Engineering (PTE) team and take a central role in IC test development at the silicon level. You will develop and own ATE test programs on the Advantest 93000 platform (SmarTest 8), contribute to test hardware development for wafer sort and final test, and take part in production analysis and RMA investigations. This is a hands-on role with end-to-end ownership — from new product introduction through high-volume production. What you will be doing As a Test and Product Engineer at Altair Semiconductor, you will design, develop, and maintain production test programs for advanced digital and RF ICs. You will work closely with fellow Product and Test Engineers, silicon design teams, and operations to ensure our devices meet the highest standards of quality and performance. This role is key to delivering reliable, cutting-edge semiconductor products to customers worldwide. On a typical day As a Test and Product Engineer, your day often begins with analyzing production test results and identifying key issues. You might work on refining test programs, developing new hardware for test stations, or troubleshooting anomalies alongside design and manufacturing teams. You will participate in cross-functional meetings, share insights with colleagues, and drive continuous improvements that directly impact product quality, yield, and customer satisfaction. Responsibilities • Develop, validate, and maintain IC production test programs at the silicon level on Advantest 93000 ATE (SmarTest 8 OS) — from test plan definition through correlation and release to production. • Define and develop test hardware (load boards, probe cards, sockets) for both wafer sort and final test stages, working with hardware designers and vendors. • Perform production analysis and control: yield monitoring, outlier detection, test-time and cost-of-test optimization, and disposition of production lots at OSAT partners. • Take part in RMA and customer-return analysis — perform failure analysis, drive root-cause investigations, and implement corrective actions with product and quality teams. • Analyse large volumes of production and characterization data using statistical tools, translating trends into actionable insights for design, product, and quality teams. • Support new product introduction (NPI) test readiness from first silicon through qualification and ramp to mass production. • Collaborate cross-functionally with design, systems, quality, and operations teams, and with external fabs and OSATs, to debug and resolve product and test issues. • Document test methodologies, flows, and improvements to support knowledge sharing, standardization, and quality, cost, and yield targets. Requirements • B.Sc. or M.Sc. in Electrical Engineering or a related field. • 3+ years of experience in semiconductor test and product engineering. • Proven experience with IC test development on any ATE platform — must. • Experience with RF/mixed-signal device testing — strong advantage. • Strong analytical and problem-solving abilities with a data-driven mindset. • Excellent communication and teamwork skills; comfortable interfacing with OSATs and cross-functional teams. • Hands-on approach and willingness to work at the bench and on the test floor. Technical Background • Hands-on experience developing production test programs on ATE systems; Advantest 93000 — strong advantage; SmarTest 8 — significant advantage. • Solid understanding of RF measurement concepts and lab equipment (spectrum/network analysers, signal generators, power meters) — advantage. • Proficiency in programming languages (C/C++, Python, or similar; Java — an advantage). • Experience with data analysis tools and production data formats (Python, JMP, MATLAB, STDF-based yield analysis systems, or equivalent). • Familiarity with semiconductor production flows, wafer sort and final test methodologies, and working with fabs and OSAT subcontractors. • Understanding of quality and reliability methodologies (yield management, SPC, 8D/root-cause analysis) — an advantage

Description Designing the tomorrow is always possible, and today is a good day to start! At Sony you have the opportunity to work alongside cutting-edge technology and experts who are your mentors, friends, and peers. If you are a people person, a tech-lover who appreciates technology, if you're enthusiastic about innovation and likes taking initiative – you have a home here with us. Come and check our new open position- _____________ , you don’t want to miss being a part of this amazing team! Join us didn't find what are you looking for?

Description At Altair Semiconductor, we develop advanced wireless and IoT solutions that connect millions of devices worldwide. Our engineers own significant parts of each project, becoming true experts in their fields. You'll work directly with your team from initial concept through final delivery, seeing the real impact of your work. We maintain a flat organization where ideas flow freely between engineers and leadership. Our experienced team members actively mentor newer colleagues, creating an environment where everyone can learn and grow. We're proud that our employees choose to build long-term careers with us. Many of our team members have been with the company for years, contributing to a stable, knowledgeable workplace where collaboration comes naturally. We understand the importance of work-life balance and want to make it easy for you to have time for everything you want to do. What you will be doing As an RFIC Analysis Engineer, you'll work hands-on with advanced RFIC technologies in our lab environment. You will collaborate closely with RFIC designers to analyze, characterize, and optimize circuits, ensuring the quality and performance of our products. Your work directly supports the development of cutting-edge RFIC solutions at Altair Semiconductor. On a typical day On a typical day, you might start by running measurements on a new RFIC, analyze the data, work with designers to interpret results, update automated test scripts, and participate in team discussions to optimize circuit performance. Responsibilities • Perform RFIC block-level analysis and characterization • Develop automation tools for RF testing and measurements • Analyze measurement data and prepare reports • Collaborate closely with RFIC designers to optimize designs • Conduct hands-on lab work with spectrum analyzers, oscilloscopes, and signal generators • Maintain and improve testing processes and documentation • Support troubleshooting and problem-solving for RFIC projects Requirements Must-Have Requirements: • B.Sc. in Electrical and Electronics Engineering from a well-known university • 2+ years of relevant experience in the RF field. Technical Background: • Experience with lab measurement equipment: spectrum analyzers, oscilloscopes, and signal generators • Familiarity with fundamental RF parameters and system-level performance metrics (IP3, Cascaded NF, PLL & Phase Noise, DAC/ADC performance, S-parameters, IQ imbalance, DC offset, P1dB, PSAT) • Experience with Generative AI tools (e.g., ChatGPT, Claude, Copilot) to optimize workflows • Experience with MATLAB for data analysis and test automation • Practical knowledge of Spectrum Analyzer operation and settings (RBW, VBW) • Advantageous: RF experience from military service or practical engineering/technician background Working Style: • Ability to collaborate effectively with designers and engineers • Detail-oriented and able to manage multiple tasks in a lab environment • Comfortable learning new tools and techniques quickly

Description Altair is a leading provider of cellular IoT chipsets and solutions, enabling connected devices across industries such as automotive, industrial, healthcare, smart metering, asset tracking, and consumer electronics. Our technology powers reliable, low-power connectivity for millions of devices worldwide. At Altair, the people are the heart of our company. We're a team of engineers, builders, and problem-solvers who take ownership from day one. You'll work closely with experienced teammates, contribute to real decisions, and see your impact from concept through delivery. We maintain a flat organization where ideas flow freely between engineers and leadership, and experienced team members actively mentor newer colleagues. What you will be doing Join our Silicon Design team as an RFIC Designer and play a central role in developing advanced RF circuits and subsystems using cutting-edge CMOS technologies. You’ll take full ownership - from interpreting system requirements and selecting topologies, through transistor-level design, layout guidance, validation, and production ramp-up.. Working closely with system, layout, backend, and validation teams, you’ll take on a hands-on, multidisciplinary role developing innovative RF solutions that directly contribute to next-generation wireless communication technologies. We’re looking for a hands-on RFIC designer who has taken RF and analog blocks from transistor-level design all the way to working silicon. You should be equally comfortable running simulations in Cadence, discussing system-level trade-offs across the RF signal chain, and debugging silicon in the lab. Success in this role means owning your blocks end to end and working closely with system, layout, and validation teams to deliver designs that meet performance goals. On a typical day On a typical day, you might start by reviewing simulation results for an LNA or mixer block, join a system-level discussion to align on how performance budgets are allocated across the RF signal chain, review layout floorplanning with the layout team to make sure parasitics won’t compromise performance, and spend the afternoon in the lab measuring silicon and debugging unexpected results together with the validation team. Responsibilities • Design and simulate critical RF/Analog building blocks such as LNA, PA, Mixer, analog filters. • Support lab measurements and silicon debugging to validate and optimize designs. • Contribute to system-level analysis and architecture discussions, ensuring circuit-level designs meet overall performance and integration goals. • Participate in defining block and system-level specifications and allocate budgets across the RF signal chain. • Support layout floorplanning and physical verification to ensure optimal performance. Requirements • BSc (or higher) in Electrical Engineering. • Advanced knowledge and hands-on experience in CMOS RF and analog design, including at least one of the following: LNA, PA, Mixer, RF amplifiers, VCO. • In-depth understanding of RFIC/analog design methodologies and flows. • Proven ability to design and simulate at the transistor level and take blocks from concept to silicon. • Proficiency in Cadence Virtuoso and SpectreRF. Experience with EM simulation tools. • Familiarity with the full design flow, including layout, parasitic extraction, and physical verification. • Practical lab experience with RF measurement equipment, silicon validation, and debugging. Technical Background: • Solid understanding of RF signal chains, performance bottlenecks and trade-offs. • Experience in interpreting system-level specifications and allocating performance margins across the RF signal chain. • Proficient in Cadence Virtuoso and complementary EDA tools. • Experience with electromagnetic simulation tools. • Strong analytical thinking, problem-solving mindset, and effective communication skills. Working Style: • Proven ability to collaborate effectively across multidisciplinary teams. • Self-motivated and capable of independently driving projects to completion. • Comfortable working in fast-paced environments and adapting to new challenges. • Strong analytical skills with attention to detail.

Description At Altair Semiconductor, we develop advanced wireless and IoT solutions that connect millions of devices worldwide. Our engineers own significant parts of each project, becoming true experts in their fields. You'll work directly with your team from initial concept through final delivery, seeing the real impact of your work. We maintain a flat organization where ideas flow freely between engineers and leadership. Our experienced team members actively mentor newer colleagues, creating an environment where everyone can learn and grow. We're proud that our employees choose to build long-term careers with us. Many of our team members have been with the company for years, contributing to a stable, knowledgeable workplace where collaboration comes naturally. We understand the importance of work-life balance and want to make it easy for you to have time for everything you want to do. What you will be doing As a SOC Verification Engineer, you'll develop complex verification environments for Altair’s advanced 5G IoT products. Working directly with design,software and architecture teams, you'll lead verification efforts from block-level to full chip integration. Your work ensures the quality and reliability of innovative systems that power millions of connected devices worldwide. On a typical day On a typical day, you might start by analyzing test reports from overnight regressions, collaborate with designers to debug a complex protocol issue, develop one of our various DV enviorments and/or infrastructre, mentor a team member on verification methodology, and participate in a technical review of a new test environment. Responsibilities • Create and implement comprehensive verification strategies for complex SoC designs • Develop sophisticated test environments using industry-standard methodologies • Lead verification planning from test definition through coverage closure • Debug complex integration issues alongside design and software teams • Build and maintain reusable verification components • Develop and upgrade our evergrowing verification infrastructure • Guide junior team members and share technical expertise Requirements • BSc in Electrical Engineering • 5+ years of hands-on verification experience with complex designs • Strong expertise in System Verilog and/or Specman Technical Background: • Deep understanding of system-level verification flows • Experience with coverage-driven verification methodologies • Knowledge of high-level system constraints Working Style: • Proven ability to collaborate across teams • Strong problem-solving and analytical skills • Self-motivated, independent, and able to drive projects to completion • Comfortable working in new domains and subject areas • Capable of quickly understanding new documentation and extracting key insights • Shows initiative and takes ownership