Jobs in the United States

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Added 5 mins ago
Director, Software Regulatory Compliance
Modernizing Medicine, Inc.
Remote, United States
The Director of Software Regulatory Compliance at ModMed acts as the principal authority on regulatory risk, software certification, and compliance governance across our clinical EHR…
Added 10 mins ago
Software Engineering Manager, Core Integrated Systems
Google
Kirkland, WA · San Jose, CA
As the Software Engineering Manager, you will lead a highly collaborative team of engineers responsible for building and scaling Google’s unified software package gateway. In this role, you…
Added 16 mins ago
J
Senior Director, Technology Operations & Security
Jobgether
Remote, United States
- $171,700 to $223,200 USD / year
…supports a globally distributed workforce. Working closely with Engineering, Risk and Compliance, Finance, and business leaders, you will strengthen operational performance while ensuring…
Added 40 mins ago
MT
Senior Director, ITP AI Data Platform and Infrastructure
Micron Technology, Inc.
San Jose, CA
- $239,000 to $472,000 USD / year
Micron Technology is seeking a Senior Director, ITP AI Data Platform and Infrastructure to lead the strategy, architecture, engineering, and operations of the data and developer platforms…
Added 40 mins ago
Senior Hardware Performance Test Engineer, Engineering Labs, Platforms
Google
Sunnyvale, CA
…interconnects. You will also be responsible for liaison between Hardware engineering teams and the lab team to ensure lab resources are accounted for and to ensure we are ‘lab-ready’ for…
Added 40 mins ago
Lead Product Manager, Advertiser Platform
Google
Mountain View, CA · New York, NY
5 years of experience in software development or engineering.
Added 46 mins ago
BM
Forward Deployed Engineer(FDE) US
Blue Machines AI
Remote, United States
- $150,000 to $200,000 USD / year
5–8 years of software engineering experience, including at least 2–3 years in customer-facing, solutions, or integration engineering roles
Added 46 mins ago
BM
Forward Deployed Engineer(FDE) US
Blue Machines AI
Remote, United States
- $150,000 to $200,000 USD / year
5–8 years of software engineering experience, including at least 2–3 years in customer-facing, solutions, or integration engineering roles
Added 46 mins ago
BM
Forward Deployed Engineer(FDE) US
Blue Machines AI
Remote, United States
- $150,000 to $200,000 USD / year
5–8 years of software engineering experience, including at least 2–3 years in customer-facing, solutions, or integration engineering roles
Added 46 mins ago
BM
Forward Deployed Engineer(FDE) US
Blue Machines AI
Remote, United States
- $150,000 to $200,000 USD / year
5–8 years of software engineering experience, including at least 2–3 years in customer-facing, solutions, or integration engineering roles
Added 50 mins ago
Senior Software Engineer, Site Reliability
Jobgether
Remote, United States
Independently lead scoped reliability improvements and contribute to the development of the broader SRE strategy.
Added 54 mins ago
Sr. Mechanical Engineer
Universal Resources, Inc.
Birmingham, AL
responsibilities include mechanical engineering support activities to develop design inputs, validate scoping documents for system evaluations and perform engineering review of work…
Added 58 mins ago
SA
Staff Engineer, Integration Advance Manufacturing - Ranger (R6505)
Shield AI
Seattle, WA
- $171,000 to $257,000 USD / year
…intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-BAT aircraft, and Aechelon simulation and synthetic reality technologies. With offices and facilities…
Added 58 mins ago
SA
Staff Engineer, Harness Design - Ranger (R6528)
Shield AI
Seattle, WA
- $171,000 to $256,998 USD / year
Shield AI is seeking a Staff Harness Design Engineer with deep expertise in harness design to support the development of our next-generation autonomous UAV platform. In this high-ownership…
Added 58 mins ago
SA
Staff Engineer, Electromechanical Systems Advance Manufacturing - Ranger (R6547)
Shield AI
Seattle, WA
- $171,000 to $257,000 USD / year
Lead manufacturing engineering efforts for electromechanical subsystems and assemblies
Added 1 hour ago
Fellow Firmware Engineering
Advanced Micro Devices, Inc
Santa Clara, CA
…AMD's CPU and GPU product lines. As a Fellow in the Firmware Engineering team you will own firmware architecture across multiple SoC generations, drive hardware/firmware co-design with…
Added 1 hour ago
Product Manager
SHI International Corp
Remote, United States
Lead continuous discovery. Apply human-centered design, Jobs to Be Done, journey mapping, opportunity-solution mapping, hypothesis-driven development, experimentation, and other modern…
Added 1 hour ago
Planner - Turnaround E&I
Air Products and Chemical
TX
Proficient in the use of computers and business software, including Microsoft (Excel, Word, PowerPoint, OneNote, Outlook) SAP, Primavera P6, Adobe.
Added 1 hour ago
SI
Talent Advisor, AI Labs
Salesforce, Inc.
CA
- $117,400 to $193,700 USD / year
Salesforce is building the AI-powered future of enterprise software - and we need a world-class recruiter to help us win the most contested talent market in the industry. This isn’t a…
Added 1 hour ago
Product Safety Design Engineer
Google
Sunnyvale, CA
As a Safety Engineer in Platforms Engineering, you will play a key role in the development of one of the world's most impressive computing infrastructures. Your objective will be to…
Added 1 hour ago
Technical Senior Project Engineer
HNTB Corporation
Atlanta, GA
…and modification of design calculations, technical reports, engineering plans and specifications for assigned projects. This position consults with the project manager to perform research,…
Added 1 hour ago
Electric Propulsion Systems, Hardware Manager, Prime Air
Amazon.com Services LLC
Seattle, WA
…less. We are looking for an experienced Hardware Manager to lead the Electric Propulsion Systems team, responsible for the design, development, and production of key subsystems powering the…
Added 1 hour ago
Senior Embedded Software Engineer, RTOS Firmware
Intramotev
St. Louis, MO
We are seeking a Senior Embedded Software Engineer, RTOS Firmware, to make our motor-controller interface vendor-neutral and then bring up a second motor controller behind it. You'll take…
Added 1 hour ago
Full-Stack Software Engineer (Infrastructure Focus)
Jobgether
Remote, United States
This is an opportunity to join an innovative engineering team building AI-powered technology that simplifies operating room workflows and supports better patient care. In this remote-first…
Added 1 hour ago
Engineering Manager - Pipelines
Jobgether
Remote, United States
We are looking for an experienced Engineering Manager to lead a globally distributed team responsible for building and scaling a managed data pipeline and change data capture product. In…

STR

Principal Embedded Software Architect (Top Secret Clearance Required)

Arlington, VA, United States
Woburn, MA, United States

Pay Information Full-Time Salary Range: $219,000 - $300,000

Apply on job-boards.greenhouse.io About employer

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Job details

Pay: Pay Information Full-Time Salary Range: $219,000 - $300,000
Experience: Background should include a BS and at least 8 years of applicable experience; or a Master’s and at least 5 years of applicable experience.
Posting language: English
Posted: Nov 9, 2026

Original job description

Principal Embedded Software Architect

The Systems Development Division (SDD) delivers technology advantage into users’ hands by delivering capabilities focused on end-customer needs that function in operationally relevant environments and timeframes. SDD considers the entire lifecycle of the solution, from conceptualization and architecting, through development, to deployment, while leveraging novel technologies to deliver first-of-a-kind systems. Current efforts include programs for airborne and space RF as well as advanced testing enabled by multi-function, multi-modal capabilities.

STR is seeking a Principal Embedded Software Architect to define and lead the embedded software architecture for advanced RF systems, including software-defined radios, digital receivers/exciters, and radar subsystems built around MPSoC platforms. You will work hands-on in C/C++ and embedded Linux while providing technical leadership across a multidisciplinary team spanning FPGA, RF, digital hardware, and systems engineering.

In this role, you will own the embedded software stack that integrates high-speed data converters, FPGAs, and multi-core processors, with emphasis on data acquisition, streaming, timing, and deterministic control. You will drive system bring-up, integration, and test, ensuring that solutions meet performance, reliability, and maintainability requirements for operationally relevant environments.

What you will do

Architect and lead development of embedded software for MPSoC-based RF systems (e.g., SDR, digital receivers/exciters, radar subsystems), from requirements through deployment.
Define hardware/software partitions and interfaces; develop production-quality C/C++ and embedded Linux software (drivers, BSPs, low-level control, and application-level services).
Bring up new boards and platforms in close collaboration with FPGA, RF, and hardware teams; configure and control high-speed ADCs/DACs, JESD links, and clocking/timing devices.
Design, implement, and optimize data acquisition and streaming paths between FPGAs and processors, ensuring coherent timing, deterministic latency, and high-throughput operation.
Lead system-level integration and test, including performance analysis, troubleshooting, and risk mitigation; prepare and maintain architecture documents, ICDs, and technical specifications.
Provide technical leadership and mentorship to embedded and firmware engineers; lead design reviews, set development standards, and communicate status and technical decisions to stakeholders and customers.

Who you are

This position requires an Active Top Secret security clearance, for which U.S. citizenship is needed by U.S. Government
BS or Master’s in Computer Science, Electrical/Computer Engineering, Aerospace Engineering, or related field.
Strong proficiency in embedded C/C++ for real-time, resource-constrained systems, and experience with embedded Linux (drivers, BSPs, kernel-level interfaces).
Solid understanding of hardware/software interfaces (SPI, I2C, UART, GPIO, DMA, memory-mapped registers) and hands-on debugging using tools such as JTAG, logic analyzers, and oscilloscopes.
Demonstrated experience architecting and integrating complex embedded systems involving MPSoCs/SoCs, FPGAs, and high-speed ADCs/DACs for RF or similar data-intensive applications.
Proven technical leadership experience: guiding multi-disciplinary teams, translating system requirements into embedded architectures, leading design reviews, and mentoring engineers.
Background should include a BS and at least 8 years of applicable experience; or a Master’s and at least 5 years of applicable experience. Equivalent experience will be considered.

Nice to Haves

Experience with AMD/Xilinx Zynq UltraScale+ MPSoC platforms and tools (Vivado, Vitis, PetaLinux).
Practical experience with digital receiver/exciter systems, SDR, radar, phased arrays, or EW systems; familiarity with JESD204B/C, coherent multichannel timing, and clock distribution.
Familiarity with DSP concepts relevant to embedded RF (DDC/DUC, filtering, beamforming, waveform generation) and radar/EW timing and synchronization.
Experience with multithreaded programming, IPC, and synchronization in embedded Linux; familiarity with Yocto/Buildroot and high-throughput interfaces (PCIe, 10/25/100 GbE).
Experience developing reusable embedded frameworks/HALs and leading full lifecycle development (requirements, architecture, implementation, integration, verification) for aerospace/defense or other high-reliability applications.

Pay Information Full-Time Salary Range: $219,000 - $300,000

The salary range listed is based on external market data. Offers are based on factors, such as but not limited to, the candidate’s experience, education, training, key skills/critical skills, security clearances, and prevailing market and business conditions. STR is a growing technology company with locations near Boston, MA, Arlington, VA, near Dayton, OH, Melbourne, FL, Carlsbad, CA, Atlanta, GA, and Denver, CO. We specialize in advanced research and development for defense, intelligence, and national security in: cyber; next generation sensors, radar, sonar, communications, and electronic warfare; and artificial intelligence algorithms and analytics to make sense of the complexity that is exploding around us.

STR is committed to creating a collaborative learning environment that supports deep technical understanding and recognizes the contributions and achievements of all team members. Our work is challenging, and we go home at night knowing that we pushed the envelope of technology and made the world safer.

STR is not just any company. Our people, culture, and attitude along with their unique set of skills, experiences, and perspectives put us on a trajectory to change the world. We can't do it alone, though - we need fellow trailblazers. If you are one, join our team and help to keep our society safe! Visit us at www.str.us for more info.

STR is an equal opportunity employer. We are fully dedicated to hiring the most qualified candidate regardless of race, color, religion, sex (including gender identity, sexual orientation and pregnancy), marital status, national origin, age, veteran status, disability, genetic information or any other characteristic protected by federal, state or local laws.

If you need a reasonable accommodation for any portion of the employment process, email us at appassist@str.us and provide your contact info.

Pursuant to applicable federal law and regulations, positions at STR require employees to obtain national security clearances and satisfy the requirements for compliance with export control and other applicable laws.

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Jobs in the United States