Embedded software engineer jobs in Compton, CA - 2,051 jobs

RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the TimeDescriptionAt Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work - and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they're making history. Northrop Grumman is looking for an RTOS Embedded Software Engineer 5 specializing in Real-Time Operating System (RTOS) and Xilinx BSPs to develop and maintain the software layer that bridges RTOS with Xilinx hardware platforms. This position will be located onsite at our Northridge, CA location and there is no remote work available. Key Responsibilities: Write and maintain the BSP, which is the software layer that allows RTOS to interact with the specific Xilinx hardware (e.g., Zynq, Zynq UltraScale+) This includes device driver development for peripherals like UART, SPI, I2C, Ethernet, etc. Ensure the BSP is robust, reliable, and optimized for the target hardware Thoroughly test and validate the RTOS on the Xilinx platform, ensuring it meets performance, security, and reliability requirements Optimize RTOS for specific applications and hardware configurations Troubleshoot and debug issues related to RTOS and the BSP Develop and integrate applications that run on the RTOS on the Xilinx platform (This may include tasks such as data acquisition, control algorithms, and communication protocols) Work closely with hardware engineers, software architects, and other stakeholders to ensure seamless integration and communication Document the BSP and application code thoroughly. In summary, as a RTOS Embedded Software Engineer 5 specializing in Real-Time Embedded Systems and Xilinx BSPs, you will be a key player in bringing embedded systems to life, ensuring they perform reliably and efficiently on Xilinx hardware platforms. Basic Qualifications for RTOS Embedded Software Engineer 5: Bachelor's Degree in Computer Engineering, Computer Science, Software Engineering, or related STEM degree with 12+ years of embedded software experience, OR Master's Degree with 10+ years of embedded software, OR Ph.D. with 8+years of embedded software experience Experience executing in a RTOS environment in one or more of the following: RT-Linux, FreeRTOS, VxWorks, or GH Integrity Experience with RTOS at the board support package/OS level within the Xilinx platform. Ability to obtain U.S. Government Secret security clearance for which US Citizenship is a prerequisite. Preferred Qualifications for RTOS Embedded Software Engineer 5: Strong understanding of Object-Oriented Design and hardware/software integration Understanding of Xilinx hardware platforms (e.g., Zynq, Zynq UltraScale+) and their peripherals is necessary. Strong proficiency in C/C++ with RTOS Strong skills in testing, debugging, and troubleshooting embedded systems are essential. Experience and demonstrated ability to lead, manage, mentor a small technical team Experience with hardware validation and verification of RF, digital or mixed signal devices Experience with lab instruments such as noise and signal generators; logic, spectrum, and network analyzers; and power sources and switches Living in Northridge offers a perfect combination of urban living with the beauty of nature. It is a short drive away from downtown Los Angeles, the Hollywood Hills, or the rest of the San Fernando Valley. Take advantage of your flexible work schedule to enjoy shopping at the local Northridge Fashion Center or spend time at the local Recreation Center as well as easy access to nearby protected natural areas such as the Chatsworth Reservoir, the Santa Susana Pass State Historic Park, Lake Balboa or within driving distance, spend a day at the beach or snow ski at our local mountains. With Cal State Northridge right in the heart of town, the area has an active college-town energy combined with family-friendly suburban charm. The stunning southern California climate makes for year-round easy living. With an average of 284 sunny days during the year, it is safe to say you'll have plenty of time to enjoy your outdoor activities to the fullest. For more information, please click on this link below: Northrop Grumman in Northridge-California - Northrop Grumman #LI-MA1 Primary Level Salary Range: $147,700.00 - $256,400.00The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions.Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results. Employees in Vice President or Director positions may be eligible for Long Term Incentives. In addition, Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business.The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates.Northrop Grumman is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO and pay transparency statement, please visit *********************************** U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.

Job Description SpinLaunch is pioneering a new era of scalable space infrastructure. Following years of innovation in alternative launch systems, we're now applying that same disruptive mindset to orbit-developing Meridian Space, a ground-breaking broadband satellite constellation built for rapid deployment and low-cost global coverage. With backing from industry leaders, SpinLaunch is positioned to deliver a fully integrated ecosystem of launch, satellite, and connectivity services. Join us in our mission and be an integral part of a close-knit, collaborative team that strives in a fast-paced, innovative environment. This is an on-site position located at our Long Beach, CA headquarters. Your Mission on the Team: You will play a pivotal role in advancing a novel approach to LEO broadband satellite communications, directly working on software development for SpinLaunch's cutting-edge satellite communications payload technology for the Meridian Space constellation. As part of a small team tackling ambitious challenges, you'll take full ownership of the end-to-end success of your software - driving every aspect of development, from architecture design to fully integrated, space-ready systems. Basic Qualifications: 3+ years of experience with a Bachelor's, or a master's degree in Computer Science, Computer Engineering, Electrical Engineering, Aerospace Engineering, or a related technical field Experience developing embedded software for space-based systems Experience with development for ARM devices Proficiency in C/C++/Rust for embedded software development Familiarity with common spacecraft communication protocols (e.g., Ethernet, CAN, UART, SPI, I2C, etc.) Experience with debugging tools and techniques for embedded systems (e.g., JTAG, GDB, logic analyzers) Ability to read and understand hardware schematics and datasheets relevant to embedded systems Excellent verbal and written communication skills and ability to work effectively in a fast-paced team environment Preferred Qualifications: 10+ years of experience with a Master's or Ph.D in Computer Science, Computer Engineering, Electrical Engineering, Aerospace Engineering, or a related technical field with focus on embedded systems, real-time operating systems, and/or fault-tolerant software design Experience with FPGAs or ASICs and developing software that interfaces with custom hardware accelerators Familiarity with space communication standards (e.g., CSP and CCSDS) and ground segment interface protocols Experience with Python for scripting, test automation, or data analysis related to payload performance Experience with flight software development best practices, including fault tolerance, redundancy, and error handling ITAR Requirements SpinLaunch is required by the U.S. Government to comply with various space technology export regulations including the International Traffic in Arms Regulations (ITAR). All applicants must be a U.S. citizen, lawful permanent resident (“green card holder”) or a protected individual as defined by ITAR (22 CFR §120.15) or eligible to obtain the required authorizations from the U.S. Department of State. More information on ITAR can be found here . SpinLaunch is committed to creating a diverse environment and is proud to be an equal opportunity employer. Each individual has the right to work in a professional environment that promotes equal employment opportunity and prohibits discriminatory practices, including harassment. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.

Job Title: Embedded Software EngineerJob Description The Embedded Software Engineer will design, implement, and certify flight control software for a spaceflight vehicle. This role involves developing safety-critical software, ensuring traceability, and conducting reviews and verifications. Responsibilities * Design and implement flight control software for spaceflight vehicles. * Develop safety-critical software with a focus on reliability and traceability. * Conduct software reviews and verifications to ensure compliance with safety standards. * Collaborate with an agile software engineering team to achieve project milestones. * Support the development of the Delta space plane as it approaches launch dates. Essential Skills * Proficiency in C++ and Python programming languages. * Experience in software development, particularly in safety-critical environments. * Knowledge of real-time operating systems (RTOS). * Experience in flight control software development. * Strong understanding of safety-critical software development principles. Additional Skills & Qualifications * Bachelor's degree in Computer Science or a related field. * Experience in C/C++ development. * Familiarity with agile development practices. Work Environment Work within an agile software engineering team focused on safety-critical development. Contribute to an innovative project that supports the development of the Delta space plane, with significant milestones leading up to its launch in late 2026. Job Type & Location This is a Contract position based out of Tustin, CA. Pay and Benefits The pay range for this position is $75.00 - $95.00/hr. Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: • Medical, dental & vision • Critical Illness, Accident, and Hospital • 401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available • Life Insurance (Voluntary Life & AD&D for the employee and dependents) • Short and long-term disability • Health Spending Account (HSA) • Transportation benefits • Employee Assistance Program • Time Off/Leave (PTO, Vacation or Sick Leave) Workplace Type This is a hybrid position in Tustin,CA. Application Deadline This position is anticipated to close on Jan 23, 2026. About Actalent Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 30,000 consultants and more than 4,500 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500. The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law. If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing due to a disability, please email actalentaccommodation@actalentservices.com for other accommodation options.

THE COMPANY Silvus Technologies is dedicated to one mission: connecting those who keep us safe. We do so by delivering the most advanced Mobile Ad-hoc Network (MANET) radios powered by our custom and ever-evolving Mobile-Networked MIMO waveform. Together, our radios and waveform provide the vital communications for mission critical applications in the harshest environments from underground tunnels to high altitude balloons. Silvus StreamCaster radios are being rapidly adopted by customers all over the world ranging from the U.S Departments of Defense, to International, Federal, State and Local Law Enforcement agencies, all the way to the Super Bowl, Grammys and industry-leading drone, robot, and other unmanned systems manufacturers. Wouldn't you like to join an incredibly talented group of people, doing very challenging work, with the prime directive of “ Keeping Our Heroes Connected ”? Following its acquisition by Motorola Solutions, Silvus Technologies is entering a new phase of scale and strategic impact. We are expanding our Strategic Growth organization to shape demand early, influence requirements, and embed Silvus Technologies into future programs of record across the U.S. Department of Defense. THE OPPORTUNITY Silvus is seeking a full-time Principal Embedded Software Engineer to join our Engineering Group, reporting to the Senior Engineering Director for Irvine. The successful individual in this role will participate in the development of Silvus' MANET radios and advanced research projects. This is an opportunity to work on all aspects of the system including device drivers, networking functions and services, encryption, and security features. The position is located at Silvus headquarters in the heart of vibrant West Los Angeles, CA and is on a hybrid schedule, a minimum of 3 days onsite per week is expected. On-site days are Mondays, Wednesdays, and Thursdays. The following is a list of at least some of the current essential job functions of the position. Management may assign or reassign duties and responsibilities at any time at its discretion. ROLE AND RESPONSIBILITIES • Implementation of the software portion of MAC (Medium Access Control) and mobile ad-hoc networking routing protocols. • Network management software and web interface implementation. • Implementation of different security protocols and encryption algorithms. • Audio streaming and push-to-talk voice application implementation. • Analyzing and improving product security and robustness to meet certain regulatory requirements such as NIST FIPS 140-3 and NIAP Common Criteria. • Implementation of testing software for product performance and reliability testing. • Device driver and board support package development and maintenance for both ARM and RISC-V based systems. • Linux system customization and scripting. REQUIRED QUALIFICATIONS • Bachelor of Science degree in Electrical Engineering, Computer Science, or relevant engineering fields. • 8+ years of relevant embedded system software development experience. • Expertise in C programming and experience in Linux kernel driver development. PREFERRED KNOWLEDGE, SKILLS, AND ABILITIES • Knowledge of and experience with different security protocols and encryption algorithms such as suite of CNSA algorithms. • Demonstrated experience with socket programming and various Internet/Ethernet protocols. • Understanding of MAC and Networking layer of a communication system. • Experience in AMD UltraScale+ MPSoC and Microchip Polarfire SoC BSP support package development. • Deep understanding of Internet Protocol Security (IPsec), network protocols, data authentication and encryption. • Linux Interrupt Service Routine development. COMPENSATION The pay range is NOT a guarantee. It is based on market research and peer data, and will vary depending on the candidate's experience and qualifications. CA Pay Range $165,000 - $215,000 USD NOTE - As a U.S. Federal Contractor, Silvus Technologies requires that ALL candidates being considered for employment for any position (regardless of level) MUST be a U.S. Person (permanent resident or citizen). Stricter U.S. Citizen ONLY requirements are needed for some Engineering or R&D roles. This generally does NOT apply to International positions; only job postings for positions located in the U.S. Exceptions will be included in the Required Qualifications section of the posted position. All Employment is contingent upon the successful clearance of a background check and drug test. Silvus is proud to be an equal-opportunity employer, and we value diversity. We do not discriminate on the basis of race, color, age, religion or belief, ancestry, national origin, sex (including pregnancy), sexual orientation, gender identity and/or expression, marital, civil union or domestic partnership status, physical or mental disability, protected veteran status, genetic information, political affiliation, or any other factor protected by applicable federal, state, or local laws. We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive benefits and privileges of employment. Please contact us to request accommodation. *Silvus does not accept unsolicited resumes from individual recruiters or third-party recruiting agencies in response to job postings. No fee will be paid to third parties who submit unsolicited candidates directly to Silvus Technologies.

About Rivian Rivian is on a mission to keep the world adventurous forever. This goes for the emissions-free Electric Adventure Vehicles we build, and the curious, courageous souls we seek to attract. As a company, we constantly challenge what's possible, never simply accepting what has always been done. We reframe old problems, seek new solutions and operate comfortably in areas that are unknown. Our backgrounds are diverse, but our team shares a love of the outdoors and a desire to protect it for future generations. Role Summary As a Staff Embedded Software Engineer, you will play a key role in the development of cutting-edge charging products. You will lead software design and implementation on embedded Linux platforms, collaborating closely with cross-functional teams. Your responsibilities also include implementing and maintaining CI/CD pipeline to streamline software development and deployment. Your deep understanding of embedded systems will be essential to ensuring our products are reliable, high-performing, and secure. Responsibilities Design, develop and maintain embedded Linux application software for residential and commercial charging products. Develop unit tests and systems level SIL tests to ensure the highest code quality. Support CI/CD system software to facilitate building, testing and distribution of production-level software. Develop and support software tools used for development and testing. Create software architectures and designs with Functional Safety in mind. Lead technical meetings with team members and management to review system design, software architecture, and feature performance. Participate in code reviews providing technical feedback to drive quality design. Provide technical guidance and mentorship to junior team members, fostering a culture of continuous learning and growth. Stay up to date with emerging technologies and industry trends, evaluating their potential impact on our products and recommending relevant solutions. Where you'll work: Torrance, CA or Irvine, CA. 3 day in office expectation. Qualifications Essential Qualifications BS or MS in Computer Science, Computer Engineering, Electrical Engineering or a related field. 6+ years of industry experience developing C/C++ based applications on embedded Linux. 3+ years of experience with build tools such as Make and CMake. Experience with implementing CI/CD pipelines using tools like GitLab CI, GitHub Actions, etc. Experience with unit test frameworks e.g., Google Test. Strong scripting and automation skills using languages such as Bash or Python. Desired Qualifications Experience with web-based communication protocols, especially gRPC and WebSockets. Experience working with CAN and Modbus communication interfaces. Hands-on experience with containerization technologies like Docker. Experience with Yocto-based build systems for embedded devices including kernel customization, package selection, and recipe development. Experience working in a Real-Time Operating Systems (RTOS) environment. FreeRTOS, QNX, etc. Experience with Agile development methodologies and using tracking tools like Jira and JAMA Experience with Open Charge Point Protocol (OCPP). Experience with electric vehicle charging protocols such as SAE J1772, DIN SPEC 70121, and ISO 15118. Experience with designing software to meet functional safety e.g., UL1998, ISO26262, ASPICE, etc. Pay Disclosure Salary Range for Southern California Based Candidates: $171,100.00 - $213,900.00 (actual compensation will be determined based on experience, location, and other factors permitted by law). Salary Range for Northern California Based Candidates: $186,000.00 - $232,500.00 (actual compensation will be determined based on experience, location, and other factors permitted by law). Benefits Summary: Rivian provides robust medical/Rx, dental and vision insurance packages for full-time and part-time employees, their spouse or domestic partner, and children up to age 26. Full Time Employee coverage is effective on the first day of employment. Part-Time employee coverage is effective the first of the month following 90 days of employment. Equal Opportunity Rivian is an equal opportunity employer and complies with all applicable federal, state, and local fair employment practices laws. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, ancestry, sex, sexual orientation, gender, gender expression, gender identity, genetic information or characteristics, physical or mental disability, marital/domestic partner status, age, military/veteran status, medical condition, or any other characteristic protected by law. Rivian is committed to ensuring that our hiring process is accessible for persons with disabilities. If you have a disability or limitation, such as those covered by the Americans with Disabilities Act, that requires accommodations to assist you in the search and application process, please email us at candidateaccommodations@rivian.com. Candidate Data Privacy Rivian may collect, use and disclose your personal information or personal data (within the meaning of the applicable data protection laws) when you apply for employment and/or participate in our recruitment processes ("Candidate Personal Data"). This data includes contact, demographic, communications, educational, professional, employment, social media/website, network/device, recruiting system usage/interaction, security and preference information. Rivian may use your Candidate Personal Data for the purposes of (i) tracking interactions with our recruiting system; (ii) carrying out, analyzing and improving our application and recruitment process, including assessing you and your application and conducting employment, background and reference checks; (iii) establishing an employment relationship or entering into an employment contract with you; (iv) complying with our legal, regulatory and corporate governance obligations; (v) recordkeeping; (vi) ensuring network and information security and preventing fraud; and (vii) as otherwise required or permitted by applicable law. Rivian may share your Candidate Personal Data with (i) internal personnel who have a need to know such information in order to perform their duties, including individuals on our People Team, Finance, Legal, and the team(s) with the position(s) for which you are applying; (ii) Rivian affiliates; and (iii) Rivian's service providers, including providers of background checks, staffing services, and cloud services. Rivian may transfer or store internationally your Candidate Personal Data, including to or in the United States, Canada, the United Kingdom, and the European Union and in the cloud, and this data may be subject to the laws and accessible to the courts, law enforcement and national security authorities of such jurisdictions. Please note that we are currently not accepting applications from third party application services. Essential Qualifications BS or MS in Computer Science, Computer Engineering, Electrical Engineering or a related field. 6+ years of industry experience developing C/C++ based applications on embedded Linux. 3+ years of experience with build tools such as Make and CMake. Experience with implementing CI/CD pipelines using tools like GitLab CI, GitHub Actions, etc. Experience with unit test frameworks e.g., Google Test. Strong scripting and automation skills using languages such as Bash or Python. Desired Qualifications Experience with web-based communication protocols, especially gRPC and WebSockets. Experience working with CAN and Modbus communication interfaces. Hands-on experience with containerization technologies like Docker. Experience with Yocto-based build systems for embedded devices including kernel customization, package selection, and recipe development. Experience working in a Real-Time Operating Systems (RTOS) environment. FreeRTOS, QNX, etc. Experience with Agile development methodologies and using tracking tools like Jira and JAMA Experience with Open Charge Point Protocol (OCPP). Experience with electric vehicle charging protocols such as SAE J1772, DIN SPEC 70121, and ISO 15118. Experience with designing software to meet functional safety e.g., UL1998, ISO26262, ASPICE, etc. Design, develop and maintain embedded Linux application software for residential and commercial charging products. Develop unit tests and systems level SIL tests to ensure the highest code quality. Support CI/CD system software to facilitate building, testing and distribution of production-level software. Develop and support software tools used for development and testing. Create software architectures and designs with Functional Safety in mind. Lead technical meetings with team members and management to review system design, software architecture, and feature performance. Participate in code reviews providing technical feedback to drive quality design. Provide technical guidance and mentorship to junior team members, fostering a culture of continuous learning and growth. Stay up to date with emerging technologies and industry trends, evaluating their potential impact on our products and recommending relevant solutions. Where you'll work: Torrance, CA or Irvine, CA. 3 day in office expectation.

Who we are Neros is a defense technology company rebuilding America's drone industrial base. We design and manufacture high-performance unmanned systems that are tested in combat, iterated at startup speed, and built at massive scale. Our team culture is fast, hands-on, and obsessed with closing the gap between design and deployment. As drones transform the character of warfare, Neros is delivering the systems the West needs to compete on the modern battlefield and deter the adversaries of democracy. We're hiring engineers, operators, and builders who want to move fast, take on extreme ownership, and get capability into the hands of warfighters in months, not years. What you will be doing As an early Neros employee, you will get to help decide the direction of our future. We are looking for someone who can develop embedded firmware for FPV Drone and its support electronics. You will perform board bring-up including boot pins, clock trees, power rails, while working on debugging hardware & firmware problems. You will also get to support requirements development including review, feasibility, and architecture. You should have the following BS or MS in CS/CE/EE or equivalent industry experience Worked in a fast-paced environment with quick development iterations / cycles Experience integrating sensors and other external components Strong C development skills for embedded applications Hands-on work with embedded communication protocols - e.g. I2C, SPI, UART, CAN Bus Experience developing in bare-metal or RTOS firmware environments Comfortable with hardware & software tools - e.g. oscilloscopes, logic analyzer, JTAG/SWD Debuggers, STM32CubeIDE, etc… Experienced with Git including development workflows Nice to have Experience with FPV Drone software including Betaflight, ExpressLRS, PX4, Ardupilot, etc… Experience with ARM Cortex-M processors - e.g. STM32 US Salary Range $130,000 - $180,000 USD The salary range for this role is an estimate based on a wide range of compensation factors, inclusive of base salary only. Actual salary may vary based on (but not limited to) work experience, education and/or training, critical skills, and/or business considerations. Highly competitive equity grants are considered part of Neros' total compensation package. We're an equal opportunity employer. We welcome all applicants without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status.

CHAOS Industries is redefining modern defense with omniscient systems purpose-built for today's realities. Designed and built by top U.S. military veterans and Silicon Valley innovators, CHAOS Industries' products are powered by Coherent Distributed Networks (CDN™), empowering warfighters, commercial air operators, and border protection teams to act faster, adapt rapidly, and stay ahead of evolving threats. In a world where technological threats move at unprecedented speed, CHAOS Industries delivers advanced sensing and detection solutions that give the ultimate advantage: time. CHAOS Industries was founded in 2022 and has raised $1B in total funding from leading investors including 8VC, Accel, and NEA. The company is headquartered in Los Angeles, with offices in Washington, D.C., San Francisco, and London. For more information, please visit ***************** Role Overview: CHAOS is seeking a highly-skilled and motivated Senior Embedded Software Engineer to join our R&D team. This is a hands-on senior role where you'll be responsible for the design and implementation of embedded software designs across our product families. Responsibilities: Design and implement high-performance embedded software for software-defined radio platforms Develop low-level software and firmware interfaces for complex RF hardware Lead firmware/software integration efforts Support full system integration, testing, and validation through deployment Work full-time on-site in our office in Los Angeles (Hawthorne), California Minimum Requirements: Bachelor's degree or higher in Computer Science, Computer Engineering, or related field 10+ years of professional embedded software development experience Strong experience with Linux embedded development and device drivers Proficiency in C/C++ for embedded systems and real-time programming Python experience for scripting, automation, and system integration tasks Experience with real-time operating systems and bare-metal programming Experience developing software for ARM-based embedded platforms Experience developing embedded software for software-defined radios and/or radio transceiver chips Experience with modern software development practices (Git, CI/CD, automated testing) Familiarity with Agile development methodologies Ability to work with minimal supervision and collaborate on small teams U.S. Person status is required as this position will require the ability to access U.S.-only data system Preferred Requirements: Current or previous DoD security clearance Experience with Analog Devices RF transceivers Experience with the Linux IIO framework Experience integrating with AMD/Xilinx FPGAs, Nvidia GPUs, and other heterogeneous computing architectures Experience implementing and optimizing low-latency, high-throughput signal processing algorithms FPGA development experience (VHDL/Verilog/SystemVerilog) Hardware-in-the-loop testing and validation Experience with production-level software development & deployment, including DevOps and CI/CD Experience with full lifecycle SW development of high-TRL systems Experience with HW/SW I&T and V&V of high-TRL systems Why CHAOS? Health Benefits: Medical, dental, and vision benefits 100% paid for by the company Additional benefits: 401k (+ 50% company match up to 6% of pay), FSA, HSA, life insurance, and more Our Perks: Free daily lunch, ‘No meeting Fridays', unlimited PTO, casual dress code Compensation Components: Competitive base salaries, generous pre-IPO stock option grants, relocation assistance, and (coming soon!) annual bonuses Team Growth: 200 employees and counting across 5 global offices Salary Range: $160,000 - $240,000 The stated compensation range reflects only the targeted base compensation range and excludes additional earnings such as bonus, equity, and benefits. If your compensation requirements fall outside of the range, we still encourage you to apply. The salary range for this role is an estimate based on a range of compensation factors, inclusive of base salary only. Actual salary offer may vary based on (but not limited to) work experience, education and/or training, critical skills, and/or business considerations. #LI-onsite

About the Company General Matter is enriching uranium in America. Our mission is to restore our country's ability to make nuclear fuel. Our fuel will help power AI, manufacturing, and other critical industries. It will power our next generation of reactors. Ultimately, it will power our national ambitions. We were incubated by Founders Fund, like Anduril and Palantir before us, and we are backed by top tier investors. Our lean, world-class team of engineers and operators is applying a first-principles approach to solving the problem of nuclear fuel production. We are a mission-driven company with a culture of urgency, accountability and transparency. About This Role As a General Matter Embedded Software Engineer, you will develop performant, safe and high-quality software to directly control our systems. Your code will be responsible for commanding actuators and processing high-speed signals in applications where safety and accuracy are exceedingly important. You will work closely with cross-functional teams, including electrical engineers, software engineers, chemical engineers, manufacturing engineers, nuclear engineers, materials scientists and physicists. If you seek high-impact and are excited by fast-paced, intense, Skunkworks-style projects, we encourage you to reach out to join our team. Responsibilities: Architect functionally safe and scalable architectures. Develop control and data acquisition firmware in low-level languages for safety critical and fault-tolerant applications (C/C++, Rust, PLC programming). Support integrated system testing. Develop and maintain build, test, and deployment tools. Create and conduct safety analysis for state machines responsible for actuator control. Debug embedded systems using electrical test equipment (logic analyzers, oscilloscopes, etc). Basic Qualifications: Evidence of exceptional ability (prior projects, portfolio of work, completed products, etc). Strong understanding of engineering fundamentals. Ability to perform trade studies and make clear recommendations using first principles and engineering fundamentals even with partial information. Bachelor's degree in computer science, engineering, math, or a STEM discipline and 3+ years of professional experience in software engineering; OR 5+ years of professional experience in software engineering in lieu of a degree (internship experience is applicable). Development experience in C, C++, Golang, Python or Rust. Experience with embedded or low-level systems development. Preferred Skills and Experience: Data acquisition system setup, maintenance, and development Electrical hardware troubleshooting and assistance in PCBA bring-up Signal processing Low-level communication protocol debugging PLC/SCADA system programming experience Security analysis and threat modeling Experience in a fast-paced engineering environment or a highly technical role requiring a resourceful, entrepreneurial approach to complete tasks within tight timeframes or budget constraints. Additional Requirements: Ability to work extended hours and weekends as necessary. Equal Opportunity Employer General Matter is an Equal Opportunity Employer; employment with General Matter is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status. Compensation and Benefits The base salary range for this role is $100,000-$180,000 annually. Compensation bands are determined by role, level, location, and alignment with market data. Individual level and base pay is determined on a case-by-case basis and may vary based on job-related skills, education, experience, technical capabilities and internal equity. Please note that the stated salary range is an estimate and may be adjusted based on market conditions, business needs, or other factors. In addition to base salary, for full-time hires, you may also be eligible for long-term incentives, in the form of stock options, and access to medical, vision & dental coverage as well as access to a 401(k) retirement plan.

At Serve Robotics, we're reimagining how things move in cities. Our personable sidewalk robot is our vision for the future. It's designed to take deliveries away from congested streets, make deliveries available to more people, and benefit local businesses. The Serve fleet has been delighting merchants, customers, and pedestrians along the way in Los Angeles, Miami, Dallas, Atlanta and Chicago while doing commercial deliveries. We're looking for talented individuals who will grow robotic deliveries from surprising novelty to efficient ubiquity. Who We Are We are tech industry veterans in software, hardware, and design who are pooling our skills to build the future we want to live in. We are solving real-world problems leveraging robotics, machine learning and computer vision, among other disciplines, with a mindful eye towards the end-to-end user experience. Our team is agile, diverse, and driven. We believe that the best way to solve complicated dynamic problems is collaboratively and respectfully. About The Team The dynamic and diverse Electrical Engineering team at Serve Robotics ensures product safety and effectiveness. Key to driving company success, they collaborate, innovate, and create efficient solutions for high-performance robotic applications. Position Summary The Senior Embedded Engineer drives hardware-firmware integration across multiple designs. This position guides early board bring-up, feature enablement, system integration, and test infrastructure development while collaborating closely with electrical, mechanical, and systems teams to ensure robust hardware performance. Responsibilities Lead firmware development for PCB bring-up, including power-on validation, peripheral testing, and interface bring-up. Architect and implement low-level drivers, diagnostic tools, and early-stage test utilities for new hardware platforms. Develop measurement, monitoring, and logging capabilities to assess hardware performance and reliability. Partner with the hardware team to troubleshoot component, signal-integrity, and interface issues. Own creation and maintenance of test firmware, automation scripts, and engineering validation tools. Oversee configuration, execution, and debugging of hardware test benches, fixtures, and development platforms. Provide technical leadership, mentorship, and guidance in root-cause analysis for hardware-firmware interaction issues. Qualifications Bachelor's or Master's degree in Electrical Engineering, Computer Engineering, Computer Science, or related discipline. 7+ years of experience developing embedded firmware in C/C++, Python, and Bash. Expertise with Linux and RTOS-based systems. Strong understanding of real-time behavior, system bring-up, and low-level hardware interfaces. Proficiency with CAN, UART, I2C, SPI, Ethernet, and related communication protocols. Hands-on experience with oscilloscopes, logic analyzers, JTAG, and hardware debugging tools. Background in robotics, consumer electronics, or complex electromechanical systems Preferred Experience, Qualifications, and Skills Familiarity with system modeling, control fundamentals, or sensor integration is a plus.

Country: United States of America Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance Security Clearance: Secret - Current Raytheon Company, Managed By Collins Aerospace. Collins Aerospace, an RTX company, is a leader in technologically advanced and intelligent solutions for the global aerospace and defense industry. Collins Aerospace has the capabilities, comprehensive portfolio, and expertise to solve customers' toughest challenges and to meet the demands of a rapidly evolving global market. Collins Aerospace is seeking a dynamic and experienced Crypto Embedded Software Engineer to join the Secure Processing Software team in El Segundo, California, a suburb of Los Angeles. The Secure Processing Software team contributes to programs that save lives and enable the freedoms we enjoy. Our dynamic engineers develop demanding, trusted, and superior solutions to make the world a safer place. What You Will Do Architecture, design, development, integration, and testing of embedded software for a network security appliance, including device management software, communication protocols, device drivers, and control plane security features. Work closely with a team of software engineers to ensure implementation meets the product requirements. Socialize designs with team and integrate suggestions and changes as appropriate. Unit test software components to ensure module-level functionality and data structure consistency. Participate in design and implementation/code reviews of other team members. Work with implementation teams to derive and document appropriate designs for the problem space. Create required project documentation in support of contract deliverables. Including development plans, requirement and design specifications, and test documents. Independently manage time and prioritize tasks to achieve results within cost and schedule constraints. Qualifications You Must Have Proven experience in large complex software/hardware developments Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 8 years prior relevant experience or an Advanced Degree in a related field and minimum 5 years of experience Active and transferable Secret U.S. government issued security clearance is required prior to start date Qualifications We Prefer Experience with software development using a high-level programming language (Rust, C/C++, Python) as well as hardware-software integration in real-time embedded systems. Crypto Algorithm experience. Understanding of network security protocols and algorithms (e.g. TLS, SSL, encryption, OpenSSL, X.509 Certificates, etc.) Experience with Key Management Infrastructure (KMI-3300) and Over-The-Network-Keying (OTNK), and SysML & UML modeling tools. Control plane implementation for Ethernet based Network Appliances. Amazon Web Service virtual environment development. What We Offer Medical, dental, and vision insurance. Three weeks of vacation for newly hired employees. Generous 401(k) plan that includes employer matching funds and separate employer retirement contribution, including a Lifetime Income Strategy option. Tuition reimbursement program. Student Loan Repayment Program. Life insurance and disability coverage. Optional coverages you can buy pet insurance, home and auto insurance, additional life and accident insurance, critical illness insurance, group legal, ID theft protection. Birth, adoption, parental leave benefits. Ovia Health, fertility, and family planning. Adoption Assistance. Autism Benefit. Employee Assistance Plan, including up to 10 free counseling sessions. Healthy You Incentives, wellness rewards program. Doctor on Demand, virtual doctor visits. Bright Horizons, child, and elder care services. Teladoc Medical Experts, second opinion program. Eligible for relocation. And more! Learn More & Apply Now! Do you want to be a part of something bigger? A team whose impact stretches across the world, and even beyond? At Collins Aerospace, our Mission Systems team helps civilian, military and government customers complete their most complex missions - whatever and wherever they may be. Our customers depend on us for intelligent and secure communications, missionized systems for specialized aircraft and spacecraft and collaborative space solutions. By joining our team, you'll have your own critical part to play in ensuring our customer succeeds today while anticipating their needs for tomorrow. Are you up for the challenge? Join our mission today. *Please ensure the role type (defined below) is appropriate for your needs before applying to this role. Onsite: Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products. At Collins, the paths we pave together lead to limitless possibility. And the bonds we form - with our customers and with each other -- propel us all higher, again and again. Apply now and be part of the team that's redefining aerospace, every day. Employee Referral Eligible As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote. The salary range for this role is 112,000 USD - 224,000 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate's work experience, location, education/training, and key skills.Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement.Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company's performance.This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply.RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window. RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans' Readjustment Assistance Act. Privacy Policy and Terms: Click on this link to read the Policy and Terms

We are seeking a skilled Embedded Software Engineer. You will design and implement software for embedded aerospace systems. This role will be responsible for the design, development, and testing of critical aerospace systems software for rapid deployment and testing on a novel platform. Key responsibilities: Develop and implement embedded software for fault detection, guidance, navigation, and flight control systems Optimize software for real-time performance Integrate and test algorithms and software at module, software in the loop, hardware in the loop, and system level testing Create software designs to satisfy requirement Manage configurations on embedded devices, specifying how hardware will interface with software Drive complete software integrations from inception to completion Contribute to software system architecture and design for a greenfield project Contribute to computer vision software Qualifications: High proficiency in embedded C/C++ or equivalent systems language 3+ years of experience in embedded systems design Familiarity with communication protocols like I2C, CAN, SPI, UART Experience with low-level hardware driver implementation Understanding of GNC, control and estimation theory, and autonomous sensors and integration Strong interpersonal and communication skills, with the ability to work in a cross-functional team environment. Preferred Skills: Understanding of missile GNC, aerodynamics, flight dynamics and controls Understanding of computer vision, perception, filtering, and estimation techniques High proficiency in Python and/or Rust Experience with embedded Linux Experience with complex computer vision tasks ADDITIONAL REQUIREMENTS: To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State.

Oligo is building a manufacturing-in-the-loop foundation model to automate spacecraft design and production worldwide. Our approach allows customers to focus entirely on their own technology and mission objectives, while we handle everything, from design and manufacturing to launch and operations. Leveraging cutting edge AI-driven generative design and automated manufacturing, our ex-MIT, Harvard, and NASA JPL team work to create the most advanced payload-specific spacecraft at scale in weeks over months. With world‑class advisors on our board, and fresh funding from top investors like Lux Capital, we're always on the lookout for exceptional builders, fast learners, and ambitious engineers. Whether your passion lies in spacecraft systems, avionics, ML/AI, or advanced manufacturing, you'll be collaborating across disciplines on real missions that fly, perform in orbit, and scale internationally. We pair world-class AI/ML talent with top-tier satellite engineers under one roof to reimagine how space systems are built, starting from first principles. No bureaucracy. No legacy thinking. If you think you're a fit, we are extremely excited to meet you. Are you passionate about building the foundational software that powers cutting-edge aerospace systems? Do you thrive on solving complex problems in real-time, high-reliability environments? Join our team as a Mid/Senior Level Embedded Flight Software Engineer and play a pivotal role in designing, developing, and deploying the critical software that enables our spacecraft to perform their missions. If you're an expert in F-prime, real-time operating systems, and building robust embedded solutions, we want to talk to you! What You'll Do As a Lead/Senior Embedded Flight Software Engineer, you'll own significant parts of the flight software lifecycle, from early architecture through on-orbit operations. Your responsibilities will include: Designing and implementing flight software components within the F-prime framework, specifically for bare-metal and resource-constrained embedded systems. Architecting and contributing to F-prime topology and pattern design, ensuring our software is modular, scalable, and highly reliable. Developing and integrating real-time operating system (RTOS) solutions tailored for bare-metal targets, maximizing performance and determinism. Modifying, extending, and optimizing CMake build systems to support complex flight software projects, streamlining our development and deployment pipelines. Developing and debugging software that interfaces directly with hardware, demonstrating a strong understanding of the OSI model and various communication protocols for robust networked operation. Interacting closely with hardware, systems, avionics, and mission operations to ensure seamless end-to-end integration and optimal system performance. Developing and executing comprehensive unit, integration, and system tests, including Hardware-in-the-Loop (HITL) setups, to validate software in mission-representative conditions. Authoring and maintaining critical documentation, including software architecture designs, interface control documents (ICDs), and verification plans. Driving root-cause analysis and troubleshooting efforts for complex software and hardware interactions throughout development, testing, and flight operations. Contributing to the continuous improvement of our team's software development practices, tooling, and design patterns. Optional: Researching, prototyping, and integrating Machine Learning (ML) and Artificial Intelligence (AI) algorithms into flight software, optimizing for real-time performance and resource efficiency. What You'll BringMinimum Qualifications Bachelor's degree in Computer Science, Software Engineering, Electrical Engineering, Computer Engineering or a related STEM field. 3+ years of hands-on experience in high-reliability embedded software development, with demonstrable full lifecycle ownership from design through test and deployment. Proven expertise with the F-prime flight software framework, including significant experience in component development and integration on embedded targets. Strong practical experience with RTOS development for bare-metal embedded systems. Demonstrated experience with F-prime topology design and architectural patterns. Basic proficiency in modifying and maintaining CMake build systems for complex embedded projects. Solid understanding of the OSI model and practical experience with networked devices and communication protocols. Exceptional proficiency in C/C++ programming for embedded environments, with a strong grasp of object-oriented design. Experience with software configuration management tools (e.g., Git, GitLab, Jira) and agile development methodologies. Excellent problem-solving, analytical, and debugging skills in real-time embedded systems. Strong written and verbal communication skills, with a proven ability to collaborate effectively across multidisciplinary teams. Proven experience in documentation and structured communication amongst multi-disciplinary teams Ability to carry 40lbs sometimes. Preferred Skills and Experience Master's or Ph.D. in Computer Science, Software Engineering, or a related field. Experience with Machine Learning (ML) or Artificial Intelligence (AI) concepts and their implementation in embedded or real-time systems. 5+ years of experience developing embedded software for spacecraft, aerospace systems, robotics, or autonomous vehicles. Deep familiarity with various communication protocols (e.g., CCSDS, SpaceWire, CAN, SPI, Ethernet/IP, UART, I2C). Experience with advanced testing methodologies, including test automation frameworks (e.g., GTest, PyTest) and Hardware-in-the-Loop (HITL) simulation environments. Understanding of fault-tolerant architectures, real-time state machines, and autonomous control logic. Experience deploying and using CI/CD pipelines for C++ software. Prior technical leadership or mentorship experience. Willingness to work extended hours or weekends when necessary to meet mission-critical deadlines. Pay Range Salary range: $110,000 - $164,000 / per year. This role is on-site in Hawthorne, CA Benefits Equity Unlimited PTO Medical (Platinum coverage), Vision, & Dental Insurance Catering provided on-site everyday. Additional Information You may be eligible for our suite of benefits including medical, vision & dental coverage.

About Harbinger Harbinger is an American commercial electric vehicle (EV) company on a mission to transform an industry starving for innovation. Harbinger's best-in-class team of EV, battery, and drivetrain experts have pooled their deep experience to bring a first-of-its-kind EV platform to support the growing demand for medium-duty EVs and Hybrids. Harbinger: Familiar Form, Revolutionary Foundation. Embedded Engineer, Vehicle Security About the Team At Harbinger Motors, we're building the next generation of electric medium-duty trucks and chassis systems. Our clean-sheet platform combines advanced embedded control, drive-by-wire, and electrified powertrain technologies to deliver a safer, smarter, and more efficient vehicle foundation. As part of the Software team, you'll focus on securing the embedded systems that power Harbinger's vehicles. From bootloaders and firmware to in-vehicle networks and update mechanisms, you'll help ensure that our software is resilient against cyber threats and built with safety and trust at its core. What You'll Do Collaborate with software and hardware teams to design and implement security-critical features for embedded controllers and vehicle networks. Develop and maintain secure embedded Linux and RTOS environments across control modules for propulsion, chassis, and body systems. Design and integrate mechanisms for: Secure boot and firmware integrity verification Cryptographic key management and hardware security modules (HSMs) Secure OTA (over-the-air) updates and signed software deployment Encrypted and authenticated vehicle communications (CAN, CAN FD, Automotive Ethernet) Trusted execution environments (ARM TrustZone, TPMs) Participate in threat modeling, secure code reviews, and vulnerability assessments. Support compliance with emerging vehicle security standards (ISO/SAE 21434, UNECE WP.29 R155/R156). Contribute to system-level design decisions that strengthen the vehicle's overall security architecture. Required Qualifications Bachelor's or Master's degree in Computer Engineering, Electrical Engineering, Computer Science, or a related field. 3+ years of experience developing and securing embedded systems (Linux or RTOS). Strong proficiency in C++, C and/or Rust for low-level software development. Experience in at least one of the following: Linux kernel or driver development Platform firmware (U-Boot, EDK2) Trusted OS development (OP-TEE, Trusty) Security co-processor or TPM firmware Familiarity with ARM-based SoCs used in automotive or industrial applications (e.g., NXP, Renesas, NVIDIA Jetson, TI). Working knowledge of vehicle communication protocols (CAN, LIN, Automotive Ethernet). Must be a U.S. Person due to access to export-controlled technology. Preferred Qualifications Experience implementing security features in automotive or commercial EV platforms, especially medium-duty trucks or chassis control systems. Familiarity with drive-by-wire architectures, domain controllers, or electrified chassis systems. Knowledge of AUTOSAR Security, secure diagnostics (UDS), or secure update frameworks. Understanding of functional safety (ISO 26262) and its relationship to security. Experience with cryptography, PKI, or secure manufacturing and provisioning processes for embedded ECUs. Key Benefits & Perks: Comprehensive Health, Dental & Vision (HDV) - 100% employee covered Early-stage Stock Options Robust Retirement Savings (401k, HSA, FSA) Generous Paid Time Off (PTO) & Parental Leave Annual Vacation Bonus Wellness & Fertility Benefits Cell Phone Stipend Complimentary Meals & Stocked Kitchens California Pay Range$180,000-$240,000 USDEqual Opportunity Harbinger is an equal opportunity employer and complies with all applicable federal, state, and local fair employment practices laws. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, ancestry, sex, sexual orientation, gender, gender expression, gender identity, genetic information or characteristics, physical or mental disability, marital/domestic partner status, age, military/veteran status, medical condition, or any other characteristic protected by law. Harbinger is committed to ensuring that our hiring process is accessible for persons with disabilities. If you have a disability or limitation, such as those covered by the Americans with Disabilities Act, that requires accommodations to assist you in the search and application process, please email us at ************************. Candidate Data Privacy Harbinger may collect, use and disclose your personal information or personal data (within the meaning of the applicable data protection laws) when you apply for employment and/or participate in our recruitment processes (“Candidate Personal Data”). This data includes contact, demographic, communications, educational, professional, employment, social media/website, network/device, recruiting system usage/interaction, security and preference information. Harbinger may use your Candidate Personal Data for the purposes of (i) tracking interactions with our recruiting system; (ii) carrying out, analyzing and improving our application and recruitment process, including assessing you and your application and conducting employment, background and reference checks; (iii) establishing an employment relationship or entering into an employment contract with you; (iv) complying with our legal, regulatory and corporate governance obligations; (v) recordkeeping; (vi) ensuring network and information security and preventing fraud; and (vii) as otherwise required or permitted by applicable law. Harbinger may share your Candidate Personal Data with (i) internal personnel who have a need to know such information in order to perform their duties, including individuals on our HR, legal, and finance teams, and the team(s) with the position(s) for which you are applying; (ii) Harbinger affiliates; and (iii) Harbinger's service providers, including providers of background checks, staffing services, and cloud services. Harbinger may transfer or store internationally your Candidate Personal Data, including to or in the United States, Canada, the United Kingdom, and the European Union and in the cloud, and this data may be subject to the laws and accessible to the courts, law enforcement and national security authorities of such jurisdictions. Please note that we are currently not accepting applications from third party application services. Any unsolicited resumes or candidate profiles submitted in response to our job posting shall be considered the property of Harbinger and are not subject to payment of referral or placement fees if any such candidate is later hired by Harbinger unless you have a signed written agreement in place with us which covers the applicable job posting.

About Castelion Castelion is bringing a new approach to defense development and production: one that focuses on short, iterative design cycles, rapid testing in development, and modern commercial manufacturing strategies for production at scale. Were designing, building, and testing next generation long range strike weapons systems to give America and its Allies a definitive edge and deter future conflicts. Embedded Software Engineer As an Embedded Software Engineer you will be at the forefront of creating, developing, and testing the software that drives and simulates our flight systems. Your role involves close collaboration with fellow Castelion engineers across software and hardware domains to implement and debug software across the entire technology stack from applications and operating systems to networking, firmware, and simulation, ensuring complete mission success. We seek intelligent, collaborative, and driven engineers of all levels who are passionate about problem-solving and eager to contribute to an extraordinary mission. If you thrive in challenging environments and are excited by the prospect of making a tangible impact, we want to hear from you. Responsibilities Autonomous Systems: Design and implement reliable autonomous software systems, along with the simulations required to validate their precision and dependability. Comprehensive Software Development: Manage the entire software development process, from initial design, prototyping, and testing, to final integration and deployment for mission-critical applications. System Testing: Evaluate test outcomes and troubleshoot issues necessitating detailed investigations, including hands-on integration and debugging of hardware/software systems. Develop tools to facilitate testing across various environments: virtualized hardware, real hardware-in-the-loop, and vehicle-in-the-loop testing. Collaboration: Partner with multidisciplinary engineering teams to brainstorm, design, and develop next-generation hypersonic missile capabilities, including advanced guidance algorithms and integrated seeker image processing. Project Leadership: Lead major projects that propel Castelion's mission forward, ensuring alignment with overall objectives and occasionally traveling to launch and customer sites for testing and operations. Enhance Standards and Practices: Continuously improve software standards and best practices within the software team, fostering an environment of ongoing improvement and innovation. Basic Qualifications Educational Background: Bachelors degree in computer science, computer engineering, electrical engineering, math, or a related STEM field, along with over 2 years of professional software engineering experience. Technical Proficiency: Minimum of 2 years of experience with C++, Python, or Rust, including developing in the Linux kernel including custom hardware driver development for UART and I2C peripherals. Preferred Skills and Experience Programming Expertise: Proven proficiency in C++, Rust, or similar systems programming languages. System Experience: Practical experience with real-time embedded systems or distributed computing environments in Linux-based systems, including developing high-quality Linux-based C++ software for common processors and microcontrollers (e.g., PowerPC, x86, ARM). Technical Skills: Proficiency in Linux, including Bash shell scripting, network troubleshooting, and performance analysis (strace, ftrace, etc.), with strong skills in debugging, performance optimization, and unit testing. System Knowledge: Comprehensive understanding of computer architecture and networking protocols (TCP, UDP, etc.). Problem-Solving: Innovative problem-solving approach using first-principles thinking, including developing prototypes to validate key design concepts and quantify technical constraints. Leadership Qualities Bias to Action and Creative Problem Solving. Desire and experience questioning assumptions in ways that lead to break through ideas that are ultimately implemented. Successfully bring in applicable processes/concepts/materials from other industries to achieve efficiency gains. Ability to personally resolve minor issues in development without requiring significant support. High Commitment, High Initiative. A successful candidate will have a genuine passion for Castelion's mission and consistently look for ways to contribute to the company's technical goals and prevent hardware blockers. Ability to work in a fast paced, autonomously driven, and demanding atmosphere. Strong sense of accountability and integrity. Clear Communicator. Proactively communicates blockers. Trusted in previous roles to be voice of company with regulators, suppliers, gate keepers and customers. Capable of tactfully managing relationships with stakeholders to achieve company-desired outcomes without compromising relationships. Emails, IMs and verbal interactions are logical, drive clarity, and detailed enough to eliminate ambiguity. ITAR Requirements To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Employment with Castelion is governed on the basis of competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status. All employees are granted long-term stock incentives as part of their employment at Castelion. All employees receive access to comprehensive medical, vision, and dental insurance, and the company offers four weeks of paid time off per year.

At Gatekeeper Systems, we're revolutionizing retail loss prevention and customer safety through a powerful combination of physical deterrents and cutting-edge technology-including AI, computer vision, and facial recognition. As a global leader with over 25 years of industry excellence and a growing, diverse team of 500 employees across offices in North America, Europe, Australia, and Asia, we're driven by innovation, integrity, and impact. Join us and be part of a mission-focused team that's making a real difference in the future of retail, providing innovative solutions and services that redefine industry standards. POSITION SUMMARY: Gatekeeper is seeking an Embedded Software Engineer to develop and maintain firmware for our retail loss-prevention hardware devices, including smart wheel electronics, DM3 devices, and LTE gateways. This role is focused on embedded firmware implementation, device bring-up, debugging, and supporting production releases. You will work closely with hardware and senior firmware engineers to deliver reliable embedded software that runs in real-world store environments. WHAT WE OFFER… Join the team at Gatekeeper Systems and watch your career grow! We offer competitive compensation and benefits packages that include: Attractive Total Compensation Package, including annual bonus Comprehensive healthcare benefits including medical, dental, and vision coverage; Life/ADD/LTD insurance; FSA/HSA options. 401(k) Plan with Employer Match Generous Paid Time Off (PTO) policy Observance of 11 paid company holidays Various Employee Engagement Events Exciting Growth Opportunities Positive Company Culture ESSENTIAL JOB FUNCTIONS; but not limited to: Develop and maintain firmware on bare metal microprocessors and embedded Linux platforms, including device-level components and drivers where applicable. Build firmware applications for Gatekeeper and FaceFirst devices; optimize performance, power usage, and reliability. Develop internal tools/scripts to support diagnostics, data collection, testing, and performance validation. Support hardware bring-up: board validation, peripheral integration, and early prototype debugging. Work with common device interfaces and sensors (e.g., GPIO, UART, SPI, I2C, ADC) and wireless modules (BLE/Wi-Fi/LTE as applicable). Investigate problem reports and field issues: collect logs, reproduce failures, isolate root cause, implement fixes, and document outcomes. Use appropriate debugging tools and techniques (e.g., serial logs, core dumps, GDB/JTAG; oscilloscope/logic analyzer as needed). Create and maintain unit/integration tests where applicable; support regression testing and release validation. Produce clear technical documentation (how-to guides, troubleshooting steps, release notes) to improve team efficiency and supportability. QUALIFICATION REQUIREMENTS The requirements listed below are representative of the knowledge, skill and/or ability required. Bachelor's or Master's in Electrical Engineering, Computer Science/Engineering, or a related field. 3+ years of embedded software design and development experience. Proficiency in C/C++, Python, bare metal and Linux-based development. Strong embedded Linux experience; kernel/u-boot/driver-level experience as applicable to the role. Familiarity with Yocto (or similar embedded Linux build systems). Familiarity with common embedded interfaces/peripherals (UART/SPI/I2C/GPIO). Demonstrated debugging ability: log-driven diagnosis, issue isolation, and use of lab/test tools as needed. Ability to analyze performance, optimize memory footprint, and design for low-power systems. Strong problem-solving skills and ability to work effectively in a fast-moving environment. Preferred/Highly Valuable Experience building for edge gateways (Intel/ARM SBCs), including deployment/packaging approaches. Familiarity with containerization (Docker/Kubernetes). Knowledge of IoT systems and device-to-cloud architectures (e.g., Azure IoT, GCP equivalents). Experience with firmware update mechanisms, versioning, OTA updates, and remote diagnostics. Exposure to sensor fusion, computer vision pipelines, or edge deployment constraints. Experience in retail, industrial IoT, or safety-critical embedded systems. SALARY RANGE $100,000 - $150,000 PHYSICAL DEMANDS The physical demands described here are representative of those that must be met by a team member to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Ability to push shopping carts with up to 65Kg load Ability to push shopping carts for extended periods of time DISCLAIMER This Job Description is a general overview of the requirements for the position. It is not designed to contain, nor should it be interpreted as being all inclusive of every task which may be assigned or required. It is subject to change, in alignment with company/department needs and priorities. Gatekeeper Systems, Inc., is an equal opportunity employer. We are committed to developing a diverse workforce and cultivating an inclusive environment. We value diversity and believe that we are strengthened by the differences in our experiences, thinking, culture, and background. We strongly encourage applications from candidates who demonstrate that they can contribute to this goal. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, disability status or any protected basis.

SourcePro Search is conducting a search of a full-time Senior Embedded Software Engineer, who will report directly to the Director of Software Engineering within the Software Engineering team. This pivotal role involves contributing to the development of our client's radios and cutting-edge research initiatives. It presents a unique opportunity to engage with all facets of the system, including device drivers, networking functions and services, encryption, and security features. The position offers a hybrid schedule, requiring a minimum of 3 days onsite per week, scheduled for Mondays, Wednesdays, and Thursdays. Role and Responsibilities: As a Senior Embedded Software Engineer, your responsibilities will include: Implementing the software portion of MAC (Medium Access Control) and mobile ad-hoc networking routing protocols. Developing network management software and web interfaces. Implementing various security protocols and encryption algorithms. Creating audio streaming and push-to-talk voice applications. Analyzing and enhancing product security and robustness to comply with regulatory standards such as NIST FIPS 140-3 and NIAP Common Criteria. Developing testing software for product performance and reliability assessment. Designing and maintaining device drivers and board support packages for ARM and RISC-V based systems. Customizing Linux systems and scripting. Required Qualifications: To qualify for this role, you must have: A minimum Bachelor of Science degree in Electrical Engineering, Computer Science, or related fields. Over 5 years of experience in embedded system software development. Proficiency in C programming and demonstrated experience in Linux kernel driver development. U.S. Citizenship, required for eligibility due to involvement in U.S. government contracts. Employment is contingent upon the successful clearance of a background check. Preferred Knowledge, Skills, and Abilities Additionally, the following attributes would be advantageous: Familiarity with various security protocols and encryption algorithms, including CNSA suite. Experience in socket programming and familiarity with Internet/Ethernet protocols. Understanding of MAC and Networking layers in communication systems. Experience with AMD UltraScale+, MPSoC, and Microchip Polarfire SoC BSP support package development. Proficiency in IPsec (Internet Protocol Security) and Linux Interrupt Service Routine development. Note on Eligibility NOTE - As a US Federal Contractor, Our client requires that ALL candidates being considered for employment for any position (regardless of level) MUST be a U.S. Person (permanent resident or citizen). Stricter U.S. Citizen ONLY requirements (needed for some Engineering or R&D roles) will be included in the Required Qualifications section of the posted position. Employment is contingent upon the successful clearance of a background check. This does NOT apply to International positions; only job postings for positions located in the US. Equal Opportunity Employer Our client is proud to be an equal opportunity employer, and we value diversity. We do not discriminate on the basis of race, color, age, religion or belief, ancestry, national origin, sex (including pregnancy), sexual orientation, gender identity and/or expression, marital, civil union or domestic partnership status, physical or mental disability, protected veteran status, genetic information, political affiliation, or any other factor protected by applicable federal, state, or local laws. We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive benefits and privileges of employment. Please contact us to request accommodation.****************************

We are proud to be ranked #23 on Fortune's Best Workplaces in Manufacturing & Production and to have been recognized as a Great Place to Work since 2022 Mission Microwave Technologies - Cypress, CABuild the embedded software driving next-generation RF and microwave systems for aerospace, defense, and space. About the Company Mission Microwave Technologies was founded in 2014 to revolutionize the next generation of Solid-State Power Amplifiers (SSPAs) and Block Upconverters (BUCs). We utilize advanced GaN transistors, unique power-combining technology, and innovative full-system designs to create the industry's most efficient, lightweight, and compact high-power SSPAs. Our leadership team brings more than 100 years of combined experience delivering high-performance, high-reliability SSPAs to commercial, military, and space customers. In just 10 years, our rapid growth and industry-leading innovation have attracted private-equity ownership and national recognition. We're proud to be ranked #28 on the Fortune Best Workplaces in Manufacturing & Production and certified as a Great Place to Work since 2022. Mission Microwave's headquarters are located at 6060 Phyllis Drive, Cypress, CA 90603. About the Role As an Embedded Software Engineer/Architect, you will design, develop, and optimize embedded software systems for SSPAs and BUCs that operate in ground-based, airborne, and space-based applications. You will be responsible for driving technical innovation in embedded software, implementing advanced control algorithms, and ensuring the delivery of cutting-edge software solutions that meet mission-critical requirements. You'll collaborate closely with customers, program managers, RF engineers, mechanical engineers, and cross-functional teams to translate system requirements into scalable, high-performance embedded software. This role is ideal for someone who thrives on solving complex technical challenges while mentoring and inspiring engineering teams. What You'll Do Drive technical innovation in real-time embedded software, control algorithms, and system monitoring solutions for high-power RF applications. Develop software architectures and technical specifications for ground-based, airborne, and space-qualified embedded systems. Apply expert-level knowledge of embedded software design principles, real-time operating systems, and device driver development. Design and optimize software for thermal management, power control, and fault detection in high-power RF amplifiers and systems. Implement embedded software for power electronics control, including switching power supplies and DC-DC converters. Ensure software designs meet EMI/EMC compliance, performance, reliability, and environmental requirements, including DO-178 and MIL-STD compliance. Conduct software architecture reviews, risk assessments, and technical trade studies to ensure optimal embedded solutions. Support prototype development, testing, and qualification activities for space and airborne systems. Own embedded software development through the full lifecycle from concept to production. Collaborate with customers and cross-functional teams to define embedded software requirements and system specifications. Provide technical expertise for proposal development and customer presentations. Ensure all embedded software designs comply with applicable industry standards, regulations, and customer requirements. Support quality assurance activities, including software verification and validation testing. Maintain software documentation standards and engineering change control processes. Foster a culture of continuous improvement and technical excellence within the engineering organization. What You Bring Bachelor's degree in Computer Engineering, Electrical Engineering, Computer Science, or related field. 3+ years of experience in embedded software development and architecture. Expert knowledge of Yocto Project and real-time operating systems (FreeRTOS, VxWorks, etc.). Extensive experience with embedded development tools, debuggers, and device driver development. Proficiency in C/C++ programming and assembly language for embedded systems. Knowledge of communication protocols (SPI, I2C, UART, Ethernet, CAN, Modbus). Experience with software for power electronics, control systems, and high-power RF applications. Familiarity with aerospace, defense, or satellite communication software development. Understanding of DO-178, MIL-STD-882, and space qualification processes for software. Knowledge of digital predistortion (DPD), digital signal processing, and adaptive control techniques preferred. Experience with AI, GPUs, FPGAs, and NPUs preferred. Strong leadership and mentorship skills with the ability to guide and inspire engineering teams. Excellent communication, presentation, and technical writing skills. Ability to perform complex mathematical calculations including calculus, statistics, and probability theory. Ability to thrive in a fast-paced, dynamic environment. Active security clearance or ability to obtain clearance preferred. Mission Microwave is proud to be an Equal Opportunity Employer. We are committed to treating all employees and applicants with respect and dignity, and to maintaining a workplace free from unlawful discrimination and harassment. All qualified applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding, or related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, or any other characteristic protected by federal, state, or local laws. Mission Microwave maintains a drug-free workplace and conducts pre-employment background checks and, where permitted by law, substance-abuse testing. Many of our roles support U.S. Government programs and require the ability to obtain and maintain a security clearance. Security clearances may only be granted to U.S. citizens. Applicants who receive a conditional offer may be subject to government security investigations and must meet eligibility requirements for access to classified information. By submitting your resume for this position, you understand and agree that Mission Microwave may share your application materials, including your resume and any related personal information or documentation, with its subsidiaries or affiliated partners strictly for the purpose of evaluating you for current or future employment opportunities.

About RevelAt Revel, we are revolutionizing the way the world's most critical hardware is controlled-across aerospace, automotive, energy, and manufacturing sectors. Our next-generation software stack combines an intuitive command/control interface, a specialized programming language tailored for hardware control, and a high-performance runtime environment. We empower engineers to build, test, and deploy critical systems rapidly, reliably, and safely. Role Overview We are looking for an Embedded Software Engineer to join our rapidly growing engineering team. In this role, you will build the critical software layer that bridges Revel's high-performance runtime and the complex physical world of industrial machinery. We are seeking a systems expert who obsesses over performance and abstraction, to whom a millisecond seems like an eternity, and who takes pride in implementing drivers that are robust, portable, and mathematically correct.Responsibilities Integrate industrial hardware, from standard PLCs to specialized instrumentation, navigating complex register maps and standard protocols. Reverse-engineer "black box" hardware behavior when vendor documentation falls short, treating datasheets as hypotheses rather than facts. Implement Hardware Abstraction Layers (HALs) that encapsulate complexity behind intuitive, type-safe APIs. Write portable, high-performance Rust code targeting Linux userspace today but designed to be architecture-agnostic. Own the physical boundary using logic analyzers and oscilloscopes to drive troubleshooting to the absolute root cause. Treat system reliability as a safety requirement, rigorously validating code to prevent failures that could result in physical damage or dangerous behavior. Qualifications Bachelor's degree in Computer Engineering, Electrical Engineering, Computer Science, or related field (or equivalent practical experience). 3+ years of professional experience in systems programming (C/C++/Rust) or embedded software development. High proficiency in Rust, C, or C++, with a willingness to work primarily in Rust. Strong understanding of Linux internals, including sockets, syscalls, and kernel-to-userspace data flow. Ability to interpret electrical schematics, datasheets, and timing diagrams to translate hardware behavior into code. Experience implementing and debugging industrial protocols (e.g., Modbus, TCP/IP, SPI, I2C, CAN, UART, RS-485). Proficiency with hardware debugging tools like logic analyzers, oscilloscopes, and packet sniffers. Preferred Qualifications Prior experience shipping production code in Rust. Experience writing Rust in no_std environments. Deep familiarity with Modbus, EtherNet/IP, EtherCAT, PROFINET, or IO-Link. Relentless root-cause mindset that refuses to accept flaky behavior. Intuitive grasp of latency costs, timing requirements, and determinism. ITAR Requirements To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here. Why Revel Join a world-class team of engineers with decades of critical software applications experience. Work on groundbreaking technology that directly impacts critical infrastructure and high-stakes industries with strong early traction. Competitive salary, substantial equity, and significant personal growth opportunities. Collaborative, ambitious, and technically challenging environment. Join us to redefine what's possible in software for hardware.

As a Firmware Manager, you will be responsible to lead the firmware team to ensure the successful delivery of new products and ensure timely support of firmware needs on legacy products. The Firmware Manager will lead a team of embedded firmware engineers who design, develop and test embedded firmware for energy efficient, low GWP, state-of-the-art heating, cooling and IAQ products. Develops high-level strategic project plans, executes capital projects and performs significant activities requiring multi-functional teams. Position Responsibilities may include: Responsibility for the entire life cycle (excluding Validation) for all embedded software used in Embedded Controllers supporting using 8 bit to 32 bit embedded processors and SoC's  Responsibility to manage people, projects, and technology: as people manager and SME.  Expectation that the candidate already be at an expert level in the areas of programming for embedded systems in the “C” programming language - must be enthusiastic for directly contributing to development (programming), bug fixing, issue resolution and design review.   Develop and manage project schedules related to existing product launches or design modifications Management of the embedded software team, ensure the productivity of its participants and “right-size” resources for the workload. Must manage the current team of 5 FTE embedded software developers and varying levels of contract resource (currently 3 FTE resources).  Coordinate project work internally with the department and externally with other departments to ensure on-time completion of projects within budget. Participate in additional projects to support ongoing business needs. Nature & Scope: Provides direction and guidance Defines and implements continuous improvement opportunities Knowledge & Skills: Strong leadership experience including influencing employees to be a part of continuous improvement Software skills including Microsoft Office Word, Excel, and PowerPoint Effective analytical and problem-solving skills Excellent organizational and time management skills and strong project management -PM skills Effective communication skills - both verbal and written; business acumen Strong interpersonal skills and ability to work with teams & collaboration skills Ability to apply excellent judgment, strong work ethics, and integrity on the job Expert in embedded C for Electromechanical devices (HVAC, Medical Device, Appliances, Automotive, Flow Control) Preferred extensive experience in microcontroller-based systems - Microchip, Atmel, ST, Renesas (or equivalent)   Experience with version control and release process, its various usages, and systems built around it such as Bitbucket/ GitHub / GitLab Experience: 8+ years with embedded software development, documentation, and code review  3+ years in a leadership role (project or people manager)  Solid understanding of industry best practices related to software development  Education: Bachelor's Degree in Electrical or Computer Engineering People Management: Yes Physical Requirements / Work Environment: Must be able to perform essential responsibilities with or without reasonable accommodations Reports To: Manager, SVP of Engineering Compensation: $107,550.00 to $134,695.00 The Company provides equal employment opportunity to all employees and applicants regardless of a person's race, color, religion (including religious dress or grooming practices), creed, national origin (including language use restrictions), citizenship, uniform service member or veteran status, ancestry, disability, physical or mental disability (including HIV/AIDS), medical condition (including cancer and genetic characteristics), genetic information, request for protected leave, marital status, sex, pregnancy, age (over 40), sexual orientation, gender, gender identity or expression, political affiliation, or any other characteristic protected by law. The Company will comply with all federal and state regulations and statutes pertaining to individuals with disabilities.