Hardware Design Engineer or PCB EngineerThe RoleThe team designs advanced phased-array antenna electronics for satellite communication systems, utilizing... Read more
Hardware Design Engineer or PCB Engineer
The Role
The team designs advanced phased-array antenna electronics for satellite communication systems, utilizing large, high-density multilayer PCBs with thousands of components, custom silicon devices, and high-speed digital interfaces operating at multi-gigabit data rates. Boards are being fabricated at a pace that exceeds the design team's validation capacity, creating an opportunity for experienced hardware engineers to own board development and laboratory validation activities.
Key Responsibilities
Lead bring-up of newly fabricated boards, including power-on testing, subsystem checkout, debugging, and root-cause analysis.Plan and execute design verification and validation activities, including high-speed digital testing, power characterization, and functional verification, while documenting results to engineering standards.Collaborate closely with design engineers to identify issues and implement improvements in future board revisions.Contribute to schematic capture and PCB layout activities for next-generation hardware designs.Support downstream integration and testing teams by delivering validated hardware and assisting with measurement and debug activities.What We're Looking For
8+ years of board-level electrical design experience, including schematic capture, complex multilayer PCB design, power distribution, and sequencing.Strong hands-on laboratory skills with expertise in board bring-up, debugging, validation, and use of oscilloscopes, logic analyzers, protocol analyzers, and high-speed test equipment.Experience with high-speed digital interfaces and multi-gigabit serial communications (e.g., PCIe, Ethernet, DDR, JESD204) along with signal integrity and power integrity considerations.Full product lifecycle experience from design and manufacturing through bring-up, validation, and production support.Bachelor's or Master's degree in Electrical Engineering, or equivalent industry experience.Nice to Have
Experience in satellite, aerospace, or other high-reliability electronic systems.Exposure to phased-array, RF, or radar hardware.Experience working with custom ASICs, SoCs, FPGAs, and embedded hardware platforms.Familiarity with Python-based test automation and laboratory scripting.GCS is acting as an Employment Business in relation to this vacancy.
Read lessSeattle, Washington, United States of AmericaContract
Senior Hardware Development Engineer - PCB Design Location: Seattle, Washington, USAContract: 12+ monthsWork Arrangement: 5 days onsiteAbout the... Read more
Location: Seattle, Washington, USA
Contract: 12+ months
Work Arrangement: 5 days onsite
We are seeking a Senior PCB Hardware Design Engineer / Senior Hardware Development Engineer to support the development of advanced satellite payload hardware. This is a hands-on role focused heavily on board bring-up, hardware debug, design verification, validation, and supporting the transition of validated designs into subsequent hardware revisions.
The ideal candidate will have strong board-level design experience combined with extensive laboratory expertise and the ability to troubleshoot complex hardware issues from initial power-on through root-cause identification and resolution.
ResponsibilitiesLead bring-up of newly fabricated circuit boards, including power-on, section-by-section checkout, and first-time hardware debug through root cause.Plan and execute design verification and validation campaigns, including high-speed link testing, power measurements, functional testing, and detailed documentation of results.Partner closely with hardware design engineers to identify issues and drive corrective actions into subsequent board revisions.Contribute to schematic capture and PCB layout activities for next-generation hardware as project priorities and bandwidth allow.Support RF and antenna engineering teams with validated hardware and assist with their measurement and characterization requirements.Troubleshoot board-level hardware issues using systematic debug methodologies and laboratory instrumentation.Support the complete hardware development lifecycle from design and fabrication through bring-up, validation, and manufacturing support.Required Qualifications8+ years of electrical engineering experience in board-level hardware design.Strong experience with schematic capture and complex, dense multilayer PCB designs.Solid understanding of power delivery, power distribution, and sequencing.Extensive hands-on laboratory experience with board bring-up, hardware debug, and validation.Proficiency with oscilloscopes, logic/protocol analyzers, and high-speed test and measurement equipment.Experience with high-speed digital interfaces and multi-gigabit SerDes technologies such as JESD204, PCIe, 25G+ Ethernet, DDR, or similar.Strong understanding of signal integrity and power integrity considerations.Demonstrated experience across the full hardware lifecycle: design → build → bring-up → validation → manufacturing support.BSEE, MSEE, or equivalent practical engineering experience.GCS is acting as an Employment Business in relation to this vacancy.
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Infrastructure ManagerWe are seeking a hands-on Electrical Utility Infrastructure Manager to support large-scale industrial and logistics site development... Read more
Infrastructure Manager
We are seeking a hands-on Electrical Utility Infrastructure Manager to support large-scale industrial and logistics site development projects across multiple markets. This role will focus on power and utility due diligence, utility coordination, capacity analysis, and real estate-related utility infrastructure reviews to ensure successful site delivery.
Key ResponsibilitiesConduct power and utility due diligence for new development sites, including load letter submissions, service territory research, and substation/feeder capacity assessments.Evaluate utility service feasibility, interconnection requirements, service extensions, and electrical infrastructure constraints.Review utility easements, rights-of-way (ROW), title reports, access agreements, and other property encumbrances that may impact site development.Serve as the primary technical liaison with electric utilities, municipal agencies, surveyors, title companies, legal teams, and engineering stakeholders.Coordinate pre-application meetings, utility site visits, and ongoing utility engagement activities.Track and manage multiple concurrent projects, maintaining schedules, utility engagement logs, due diligence reports, and portfolio trackers.Support infrastructure planning related to distributed energy resources (DER), backup generation, battery energy storage systems (BESS), and temporary power solutions when applicable.Required Qualifications5-7+ years of experience in utility planning, utility design, electrical engineering, power infrastructure, transmission & distribution (T&D), or utility service planning.Strong understanding of load forecasting, load letter submissions, interconnection processes, utility capacity studies, substations, and distribution feeders.Experience analyzing utility service availability and supporting site development or infrastructure expansion projects.Working knowledge of utility easements, rights-of-way, title reports, and real estate development considerations.Ability to manage multiple projects simultaneously in a fast-paced environment.Strong analytical, communication, and stakeholder management skills.This role is ideal for a utility infrastructure professional who enjoys working at the intersection of power delivery, site development, utility coordination, and real estate due diligence while managing a diverse portfolio of complex infrastructure projects.
GCS is acting as an Employment Business in relation to this vacancy.
Read lessSeattle, Washington, United States of AmericaContractRemote
Job SummarySeeking a Senior Python Developer to build and productionize a cloud-based Quality Control platform used to inspect... Read more
Seeking a Senior Python Developer to build and productionize a cloud-based Quality Control platform used to inspect robotic storage racks through 3D camera systems. The role focuses on developing AWS IoT data pipelines, backend services, cloud integrations, and testing frameworks to support large-scale robotics deployments across multiple sites.
Key ResponsibilitiesBuild and maintain AWS IoT data pipelines using MQTT, AWS IoT Core, Lambda, and S3.Develop scalable backend services in Python for processing image and video data.Integrate cloud services with internal APIs and downstream systems.Own integration testing and ensure end-to-end system reliability.Review, validate, and enhance AI-generated code.Contribute to CI/CD, DevOps, monitoring, and deployment automation.Support validation, production rollout, and post-deployment stabilization activities.Collaborate with distributed engineering teams to deliver project milestones in a fast-paced environment.Required SkillsStrong Python development experience.Hands-on experience with AWS IoT Core, MQTT, Lambda, and S3.Expertise in device-to-cloud or IoT data pipelines.Experience with serverless architectures and API integrations.Strong understanding of CI/CD, DevOps, and production support.Experience with integration testing and system troubleshooting.Ability to work effectively in a collaborative, agile environment.Comfortable using and reviewing AI-assisted code development tools.Nice to HaveComputer Vision, image/video processing, or machine vision experience.Machine Learning or anomaly detection exposure.NVIDIA Jetson or edge-device familiarity.Experience in IoT, robotics, smart devices, industrial automation, or connected products.
GCS is acting as an Employment Business in relation to this vacancy.
Read lessSeattle, Washington, United States of AmericaContractRemote
OverviewWe are seeking an experienced PCB Designer to support the development of advanced phased-array communication systems used in... Read more
We are seeking an experienced PCB Designer to support the development of advanced phased-array communication systems used in high-reliability environments. This role involves the design, layout, integration, bring-up, testing, and debugging of complex electronic hardware that drives next-generation antenna systems. The successful candidate will work on sophisticated mixed-signal, digital, FPGA, and RF-based hardware across the full product development lifecycle, from concept through laboratory validation and product refinement.
Key ResponsibilitiesDesign and develop complex multilayer printed circuit boards (PCBs) for advanced communication and phased-array systems.Own PCB designs from schematic capture through layout, fabrication support, bring-up, validation, and debug.Select components and create robust designs that meet electrical, thermal, mechanical, and reliability requirements.Develop hardware around high-performance processors, FPGAs, custom silicon, converters, and high-speed digital interfaces.Perform PCB layout activities including stack-up definition, routing strategies, signal integrity considerations, power distribution, and manufacturability reviews.Conduct board bring-up, hardware integration, validation, and root-cause analysis in a laboratory environment.Debug hardware issues using oscilloscopes, logic analyzers, spectrum analyzers, network analyzers, and other test equipment.Analyze failures and performance issues on prototype and production hardware and implement corrective design improvements.Support multiple product generations by validating released hardware while contributing to next-generation designs.Collaborate with electrical, FPGA, RF, mechanical, manufacturing, reliability, and test engineering teams throughout product development.Evaluate hardware performance across environmental conditions including temperature extremes, vibration, and other high-reliability operating environments.Participate in component selection reviews with consideration for reliability, radiation tolerance, lifecycle, and long-term availability requirements.Document design decisions, validation results, debug findings, and engineering recommendations.Required QualificationsBachelor's degree in Electrical Engineering or a related discipline.8+ years of experience designing complex electronic hardware and PCBs.Strong experience with schematic capture, component selection, and PCB layout ownership.Proven experience designing and supporting complex multilayer circuit boards.Hands-on experience bringing up and debugging hardware in a laboratory environment.Strong understanding of high-speed digital design principles and signal integrity.Experience with interfaces such as PCIe, DDR, JESD204, SerDes, Ethernet, or comparable high-speed architectures.Proficiency with industry-standard PCB design and schematic capture tools.Ability to perform root-cause analysis and resolve complex hardware issues.Experience working closely with cross-functional engineering teams throughout the hardware development lifecycle.Preferred QualificationsExperience designing hardware for aerospace, space, defense, satellite, or other high-reliability applications.Knowledge of radiation-tolerant or space-grade electronic design practices.Familiarity with component derating, worst-case analysis, and reliability engineering principles.Experience designing mixed-signal, FPGA, microwave, or RF hardware systems.Familiarity with environmental qualification testing, including thermal and vibration testing.Experience supporting products through multiple design iterations and product releases.Key Technical AreasComplex PCB DesignHigh-Speed Digital ElectronicsMixed-Signal HardwareFPGA-Based SystemsHardware Bring-Up & DebugSignal IntegrityPower Distribution DesignReliability EngineeringEnvironmental QualificationLaboratory Validation & Testing
GCS is acting as an Employment Business in relation to this vacancy.
Read lessSeattle, Washington, United States of AmericaContract
Job Title: FPGA Design Engineer About the Role:We are seeking an experienced FPGA Design Engineer to design and... Read more
Job Title: FPGA Design Engineer
About the Role:
We are seeking an experienced FPGA Design Engineer to design and develop advanced FPGA solutions for a next-generation satellite communication system. This is a unique opportunity to contribute to the development of cutting-edge networking technology with minimal legacy constraints. You will work closely with system architects and cross-functional engineering teams to define, implement, validate, and release FPGA-based solutions supporting high-performance communication systems.
Key Responsibilities:
Own the development and delivery of one or more FPGA bitstreams.
Design, develop, and implement complex FPGA architectures using Verilog HDL.
Lead FPGA development across the complete lifecycle, including:
Microarchitecture
RTL Design
Physical Implementation
Timing Closure
Simulation & Verification
Lab Validation
Production Release
Develop FPGA-based networking and digital communication functions.
Collaborate with system architects, hardware engineers, firmware, and software teams to implement and validate FPGA solutions.
Build FPGA prototypes to evaluate architecture and design tradeoffs.
Support hardware bring-up, system integration, and debugging involving FPGA, RF, firmware, and networking components.
Perform synthesis, place & route, timing analysis, and design optimization.
Develop comprehensive testbenches and simulation environments.
Debug FPGA designs in both simulation and hardware environments.
Drive design tradeoff analysis focused on performance, power, cost, area, and customer experience.
Create technical documentation including design specifications, verification plans, and test documentation.
Support manufacturing, production deployment, and post-release engineering activities.
Required Qualifications:
Bachelor's degree in Electrical Engineering, Computer Engineering, or a related technical field.
7+ years of hands-on FPGA design experience.
Strong expertise with Verilog HDL for RTL design and verification.
Experience designing with AMD Xilinx Versal ACAP FPGA architecture.
Experience working with Microchip IGLOO2 FPGA platforms.
Proficiency with FPGA development tools such as:
Xilinx Vivado
Microchip Libero SoC
Strong understanding of:
Digital logic design
Timing analysis and timing closure
Clock Domain Crossing (CDC)
Experience with simulation tools such as:
ModelSim
Vivado Simulator
VCS (or equivalent)
Experience using scripting languages such as Python, TCL, or Perl for design automation.
Strong debugging, analytical, and problem-solving skills.
Understanding of industry-standard communication protocols.
Preferred Qualifications:
Experience with SystemVerilog and UVM verification methodologies.
Experience with high-speed interfaces including:
PCIe
DDR
Ethernet
SerDes
Familiarity with embedded systems and hardware/software integration.
Experience using version control systems such as Git or SVN.
Background in digital communications, networking, or signal processing.
Experience working with DO-254 or other safety-critical design standards.
Required Technical Skills:
HDL Languages: Verilog (required), SystemVerilog (preferred)
FPGA Platforms: AMD Xilinx Versal ACAP, Microchip IGLOO2
Design Tools: Vivado, Libero SoC
Simulation: ModelSim, Vivado Simulator, VCS (or equivalent)
Scripting: Python, TCL, Perl
Version Control: Git, SVN
Protocols: Industry-standard communication protocols
Design Expertise: RTL Design, FPGA Verification, Timing Closure, CDC Analysis, Physical Implementation, Hardware Bring-up
GCS is acting as an Employment Business in relation to this vacancy.
Read lessSeattle, Washington, United States of AmericaContract
Senior Software DeveloperLocations: RemoteContract DetailsContract Length:12+ MonthsEmployment Type: ContractWork Model: Remote/HybridTravel: Minimal (up to 3 trips, primarily Seattle... Read more
Senior Software Developer
Locations: Remote
Contract DetailsContract Length:12+ Months
Employment Type: Contract
Work Model: Remote/Hybrid
Travel: Minimal (up to 3 trips, primarily Seattle or Boston)
Project Focus: AWS IoT, Serverless Architecture, Computer Vision Data Pipelines, Cloud Integration, and Production Deployment
Amazon Robotics is seeking a Senior Software Developer to support the development of a next-generation Quality Control platform that uses 3D cameras, IoT devices, and cloud-based machine learning to inspect robotic storage racks before deployment in Amazon fulfillment centers.
This role focuses on building and productionizing AWS-based IoT data pipelines, backend services, and cloud integrations that enable reliable processing of image and video data at scale.
Key ResponsibilitiesDesign and develop end-to-end data pipelines using AWS IoT Core, MQTT, Lambda, and S3.Build scalable backend applications and APIs using Python.Process and manage high-volume image and video data from camera-based inspection systems.Integrate cloud services with internal applications and APIs.Develop and execute integration testing strategies to ensure system reliability.Review, validate, and improve AI-generated code before production deployment.Contribute to CI/CD pipelines, DevOps practices, monitoring, and deployment automation.Troubleshoot connectivity, performance, and data flow issues across IoT and cloud environments.Support validation testing, production rollout, and post-deployment stabilization activities.Collaborate with distributed engineering teams to deliver key project milestones.Required SkillsStrong experience developing production applications with Python.Hands-on experience with AWS IoT Core, MQTT, AWS Lambda, and Amazon S3.Experience building device-to-cloud or IoT data ingestion pipelines.Strong understanding of serverless architecture and cloud-native development.Experience integrating APIs and distributed systems.Knowledge of CI/CD, DevOps, automation, and cloud deployment practices.Experience with integration testing, troubleshooting, and production support.Comfortable working with and reviewing AI-assisted code development tools.Strong communication and collaboration skills.Preferred SkillsComputer Vision, image processing, or video analytics experience.Exposure to Machine Learning or anomaly detection solutions.Familiarity with NVIDIA Jetson or edge-device platforms.Experience in IoT, Robotics, Industrial Automation, Smart Devices, or Connected Products.GCS is acting as an Employment Business in relation to this vacancy.
Read lessSeattle, Washington, United States of AmericaContractRemote
Controls EngineerOur client is seeking a Controls Engineer to support the development of next-generation material handling and conveyance... Read more
Our client is seeking a Controls Engineer to support the development of next-generation material handling and conveyance control systems. This role involves designing and developing machine control software, integrating industrial hardware, and supporting deployment of large-scale automation solutions.
Key Requirements5+ years of experience in industrial automation, controls engineering, or machine control developmentStrong PLC programming experience using IEC 61131-3 Structured TextExperience with Beckhoff TwinCAT, Allen-Bradley, Siemens, or similar PLC platformsProven experience developing state-machine based control logicHands-on experience integrating motors, drives, sensors, actuators, and industrial networksExperience with EtherCAT, EtherNet/IP, Profinet, or ModbusAbility to read electrical schematics and control drawingsFamiliarity with Linux-based industrial systems and version control tools (Git)Nice to HaveExperience with CODESYS V3Material handling, conveyor, sortation, or warehouse automation experienceIO-Link integration experienceJSON/configuration-driven applicationsHMI/SCADA development and commissioning experienceResponsibilitiesDevelop and maintain machine control softwareDesign reusable control modules and automation solutionsIntegrate and validate hardware in lab and production environmentsTroubleshoot control systems and industrial networksParticipate in requirements gathering, code reviews, testing, and deployment activitiesIdeal Candidate: A hands-on Controls Engineer with strong PLC and Structured Text experience, industrial hardware integration expertise, and a passion for building scalable automation systems.
GCS is acting as an Employment Business in relation to this vacancy.
Read lessSeattle, Washington, United States of AmericaContract
IoT & Edge Software EngineerAbout the RoleWe're looking for an IoT & Edge Software Engineer to join the... Read more
IoT & Edge Software EngineerAbout the Role
We're looking for an IoT & Edge Software Engineer to join the team on a contract basis and help develop software solutions for an IoT-enabled quality control device. This person will work at the intersection of edge computing, cloud infrastructure, and data engineering, building the systems that move data from physical devices into the cloud for processing and analysis.
The ideal candidate is a hands-on Python developer who has experience working with AWS IoT, edge devices, and hardware-to-cloud data pipelines. Experience with machine learning and anomaly detection is a strong plus.
What You'll DoDevelop and maintain Python applications running on NVIDIA Jetson edge devices.Build and improve software that collects data from IoT-enabled hardware.Design and support device-to-cloud data pipelines for reliable data ingestion.Configure and integrate AWS IoT services using MQTT, Lambda, and S3.Troubleshoot connectivity, data flow, and performance issues across edge and cloud environments.Process and organize device-generated data for downstream analysis and quality-control applications.Collaborate with hardware, software, and engineering teams to improve the overall IoT platform.Help develop solutions for identifying abnormal patterns and behaviors within device data.Contribute to the testing, deployment, and ongoing optimization of edge and cloud-based applications.What We're Looking ForStrong experience with Python development.Hands-on experience with AWS IoT technologies.Experience working with MQTT, AWS Lambda, and Amazon S3.Experience developing applications for edge computing environments, particularly NVIDIA Jetson.Background designing or supporting data ingestion workflows from hardware to cloud.Strong troubleshooting and problem-solving skills.Ability to work across hardware, software, and cloud environments.Nice to HaveExperience developing machine learning models.Knowledge of anomaly detection and predictive analytics.Experience with IoT applications in manufacturing, industrial technology, or quality control.Experience deploying software or ML models to edge devices.Familiarity with real-time data processing and monitoring.GCS is acting as an Employment Business in relation to this vacancy.
Read lessSeattle, Washington, United States of AmericaContract
OSP Engineer - Fiber Design & PlanningDesign the Networks That Power TomorrowClient is seeking experienced OSP Engineers to... Read more
OSP Engineer - Fiber Design & Planning
Design the Networks That Power Tomorrow
Client is seeking experienced OSP Engineers to support the design, planning, and engineering of advanced fiber optic network deployments across multiple markets.
If you enjoy solving complex network challenges, designing scalable fiber infrastructure, and working with cutting-edge telecommunications technologies, we'd love to hear from you.
What You'll Do
As an OSP Engineer, you'll be responsible for designing and supporting the development of fiber optic networks that connect businesses, communities, and critical infrastructure.
Key Responsibilities
Design OSP fiber routes and network infrastructure.Develop construction drawings and engineering packages.Create fiber assignments, splicing plans, and route documentation.Support permitting and utility coordination efforts.Perform capacity planning and network analysis.Collaborate with construction teams during deployment.Maintain GIS records and as-built documentation.Ensure designs comply with industry and company standards.Required Qualifications
3+ years of OSP engineering or fiber network design experience.Experience designing FTTH, FTTX, Metro, or Backbone Fiber networks.Knowledge of fiber routing, allocation, and splicing concepts.Understanding of aerial and underground network design.Strong analytical and problem-solving skills.
GCS is acting as an Employment Business in relation to this vacancy.
Read lessSeattle, Washington, United States of AmericaContract
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