General Dynamics Mission SystemsNYSE: GD: Designs and manufactures defense and mission-critical technology solutions.
3+ YOEExperience with Linux (Red Hat, PitBull), virtualization, OS/hardware troubleshooting, STIG application, IAT Level II certification, and 3+ years relevant experience; U.S. citizenship and TS/SCI clearance required.
Q.ANT: Developing photonic processors for energy-efficient computing and AI.
3+ YOEM.Sc. or equivalent experience; 3+ years building custom Linux images and device drivers; experience with Yocto/PetaLinux, Zephyr RTOS, C/C++, Python, low-level interfaces (PCIe, SPI, I2C, UART) and CI/CD.
Yocto, PetaLinux, Zephyr RTOS, Linux Kernel, C/C++, Python, CI/CD
CelesticaNYSE: CLS: Provides design, manufacturing, and supply chain solutions for electronics.
6+ YOE6+ years experience; strong C and Linux kernel/device driver knowledge; board bring-up and BMC/IPMI/Redfish experience; leadership and customer-facing skills; bachelor\u0002s degree or equivalent preferred.
Principal Engineer – Embedded Linux / Systems Architecture
Austin or Fremont
$130k-$227k/yrOnsiteFull Time
Enphase EnergyNASDAQ: ENPH: Manufacturer of microinverter-based solar and energy storage systems.
12+ YOEB.E. or M.S. in EE/CE/CS with 12+–15+ years embedded systems experience. Deep embedded Linux, BSP, device tree, kernel config, hardware/software co-design, SoC and driver development; C/C++/Python; CI/CD and Atlassian tooling.
CrowdStrikeNASDAQ: CRWD: Provides cloud-native endpoint protection and cybersecurity services.
3+ YOE3+ years experience in reverse engineering or developing high-quality C/C++ software, strong Linux internals knowledge, familiarity with OS internals, multithreading, performance, and security engineering.
JabilNYSE: JBL: Provides manufacturing and supply chain solutions for global brands.
11+ YOE2+ MgmtBachelor's in engineering, 11+ years engineering experience (incl. 2+ years as Lead Engineer). Expertise in server, storage, and network architecture; Linux; system-level design, performance analysis, and customer-facing technical leadership.
Applied Research Solutions: Providing technical engineering and mission support to defense agencies.
5+ YOEU.S. citizen with active Top Secret/SCI clearance, Bachelor's in CS/CE or equivalent, 5+ years engineering experience; systems engineering, validation, digital engineering, Unix/Linux and web server experience preferred.
Unix, Linux, web servers, agile, Digital Engineering, Digital Thread, Digital Twin
Allen Control Systems: Develops autonomous robotic weapon systems for drone defense.
3+ YOE3+ years in technical operations or robotics; strong troubleshooting; networking knowledge; Linux basics; ability to travel; bachelor’s in engineering or related field.
Microchip TechnologyNasdaq: MCHP: Manufacturer of microcontrollers, analog, and mixed-signal integrated circuits.
10+ YOEBachelors in Electrical Engineering, Computer Science, or Computer Engineering with 10+ years of relevant experience; strong C, C++, Python; Linux; Ethernet/TCP-IP knowledge; customer enablement and technical training experience.
Senior Site Reliability Engineer, Production Engineer - ThousandEyes
San Francisco or Seattle or Austin or New York City
$165k-$241k/yrHybridFull Time
CiscoNASDAQ: CSCO: Develops and sells networking hardware and cybersecurity software.
5+ YOE5+ years experience; proficiency in Python or Go; expertise with Kubernetes, cloud (AWS), Unix/Linux; strong SRE principles, incident response, and security-minded engineering.
Python, Go, Kubernetes, Service Mesh, Prometheus, OpenTelemetry, ArgoCD, CNCF, AWS, Unix, Linux
Charles SchwabNYSE: SCHW: Financial services, brokerage, and investment management provider.
6+ YOEBachelor's in CS/Engineering/IT,6+ years software development experience,proficiency in Java,REST APIs,SQL,Git,Linux/Unix;strong analytical and troubleshooting skills.
Java, C++, Linux, Unix, REST APIs, SQL, Git, Docker, Kubernetes, Kafka, IBM MQ, RabbitMQ, Microsoft Copilot, Azure AI Services, OpenAI, Retrieval-Augmented Generation (RAG), Model Context Protocol (MCP)
Take-Two InteractiveNASDAQ: TTWO: Publishes and develops video games for consoles and mobile.
Hands-on cloud engineering experience (AWS, GCP), Terraform and IaC, Python automation, Linux administration, networking, containers and CI/CD; ability to participate in on-call rotation and mentor junior engineers.
Renesas ElectronicsTokyo Stock Exchange: 6723: Designs and manufactures semiconductors for automotive and industrial systems.
8+ YOE8+ years firmware development on custom SoCs; BS/MS in electrical/computer engineering; expert in embedded C and assembly; experience with RTOS, interrupts, optimization, hardware bring-up, Verilog RTL, Linux CLI, and scripting.
Astrion: Provides engineering, cybersecurity, and mission support services.
5+ YOEU.S. citizen with active TS/SCI clearance, Bachelors in CS/CE or equivalent, minimum 5+ years technical engineering experience; Unix/Linux, systems engineering, and program-level analysis experience preferred.
Unix, Linux, Agile, Digital Engineering, Digital Thread, Digital Twin, Multi-Objective Decision Analysis (MODA), Set-based design
8+ YOEActive DoD Secret clearance and U.S. citizenship, Bachelor’s in CS/CE (or related) with 8+ years experience, embedded/application C++ development, Linux, software engineering processes, testing, and technical leadership.
Samsung ElectronicsKorea Exchange: 005930: Develops and manufactures consumer electronics, semiconductors, and mobile devices.
6+ YOE6+ years in CS/Engineering; agentic AI tools; Unix/Linux, Python, C++, Perl, Ruby, Go, shell; Linux debugging; DevOps/build systems; Docker/Kubernetes/OpenShift; strong documentation and cross‑functional collaboration.