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Embedded Rtos Jobs in Dallas, TX (NOW HIRING)

Raytheon

Senior Embedded Software Engineer

Dallas, TX

$122K - $160K/yr

Experience using embedded Real Time Operating Systems (RTOS) (e.g., Green Hills, Integrity, Wind River VxWorks, Linux, etc.) * Experience developing complex systems involving the integration of ...

Raytheon

Senior Embedded Software Engineer

Dallas, TX

$122K - $160K/yr

Experience using embedded Real Time Operating Systems (RTOS) (e.g., Green Hills, Integrity, Wind River VxWorks, Linux, etc.) * Experience developing complex systems involving the integration of ...

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All JobsEmbedded Rtos JobsEmbedded Rtos Jobs in Dallas, TX

Embedded Rtos information

See Dallas, TX salary details

$69.2K

$151.7K

$172.1K

How much do embedded rtos jobs pay per year?

As of Aug 7, 2026, the average yearly pay for embedded rtos in Dallas, TX is $151,732.00, according to ZipRecruiter salary data. Most workers in this role earn between $130,100.00 and $171,100.00 per year, depending on experience, location, and employer.

What are some typical challenges faced when developing software for embedded RTOS environments?

Developing software for embedded RTOS (Real-Time Operating System) environments often involves unique challenges such as managing limited memory and processing resources, ensuring deterministic real-time performance, and debugging in resource-constrained systems. Team members frequently collaborate closely with hardware engineers to optimize code for specific microcontrollers or processors. Additionally, balancing task prioritization and inter-task communication to avoid deadlocks or priority inversion is a common focus. These complexities make strong problem-solving skills and attention to detail particularly valuable in this role.

What are the key skills and qualifications needed to thrive as an embedded RTOS engineer, and why are they important?

To thrive as an Embedded RTOS Engineer, you need a strong background in embedded systems programming, real-time operating system (RTOS) concepts, and a relevant degree in computer engineering or a related field. Familiarity with tools like Keil, IAR Embedded Workbench, and experience with RTOS platforms such as FreeRTOS or VxWorks, along with certifications like Certified Embedded Systems Engineer, are highly valuable. Attention to detail, problem-solving abilities, and effective teamwork are crucial soft skills that enhance performance in this role. These competencies are essential for designing reliable, efficient, and responsive embedded solutions that meet stringent real-time requirements.

What is an embedded RTOS?

An Embedded RTOS (Real-Time Operating System) is a specialized operating system designed to manage hardware resources and run applications with precise timing requirements in embedded systems. Unlike general-purpose operating systems, an RTOS ensures that tasks are executed predictably and meet strict deadlines, which is crucial in applications like automotive systems, medical devices, and industrial automation. Embedded RTOSs provide features like multitasking, task scheduling, and inter-task communication, all optimized for resource-constrained environments. They help developers create reliable, efficient, and responsive embedded applications.

What is the difference between Embedded Rtos vs Firmware Engineer?

AspectEmbedded RtosFirmware Engineer
CredentialsKnowledge of RTOS, embedded systems, C/C++Embedded systems, C/C++, hardware understanding
Work EnvironmentEmbedded systems development, real-time applicationsHardware interfacing, low-level programming
Industry UsageConsumer electronics, automotive, IoT devicesConsumer electronics, aerospace, medical devices

Embedded Rtos specialists focus on designing and implementing real-time operating systems for embedded devices, ensuring system responsiveness and multitasking. Firmware Engineers develop low-level software that directly interacts with hardware components, often working within embedded environments. While both roles require embedded systems knowledge, Embedded Rtos professionals specialize in real-time OS development, whereas Firmware Engineers focus on hardware-software integration and low-level programming.

What are popular job titles related to Embedded Rtos jobs in Dallas, TX? For Embedded Rtos jobs in Dallas, TX, the most frequently searched job titles are:
What job categories do people searching Embedded Rtos jobs in Dallas, TX look for? The top searched job categories for Embedded Rtos jobs in Dallas, TX are:
What cities near Dallas, TX are hiring for Embedded Rtos jobs? Cities near Dallas, TX with the most Embedded Rtos job openings:
Embedded Rtos jobs near you
Infographic showing various Embedded Rtos job openings in Dallas, TX as of August 2026, with employment types broken down into 67% Full Time, and 33% Contract. Highlights an 100% In-person job distribution, with an average salary of $151,732 per year, or $72.9 per hour.

Senior Embedded Software Engineer

Castelion Corporation

Allen, TX • On-site

$115K - $151K/yr

Full-time

Medical, Dental, Vision, PTO

Re-posted 8 days ago

Job description

About Castelion

Castelion is bringing a new approach to defense development and production: one that focuses on short, iterative design cycles, rapid flight testing in development, and modern commercial manufacturing strategies for production at scale. We're designing, building, and testing next generation long range strike weapons systems to give America and its Allies a definitive edge and deter future conflicts.

Senior Embedded Software Engineer

Castelion is seeking a Senior Embedded Software Engineer to architect, implement, and harden software running on resource constrained, mission critical systems. You'll write low-level C and Rust, accelerate workloads with CUDA, and own secure processing paths (crypto, secure boot, key management) from concept through field test. You'll collaborate closely with electrical, systems, and test teams to bring new hardware online fast and keep it reliable.

Responsibilities

Embedded & Firmware Development

  • Design and implement embedded applications, device drivers, and board support packages in C and Rust.
  • Optimize and parallelize compute-intensive algorithms using CUDA on embedded GPUs.
  • Bring up new boards: bootloaders, secure boot chains, peripheral initialization, and diagnostics.
  • Implement and validate cryptographic protection using TPMs

Systems Integration & Testing

  • Integrate sensors, comms links, and high-rate data paths, profile and tune for latency and throughput.
  • Develop automated HW-in-the-loop tests; script board flashing, provisioning, and regression suites.
  • Use JTAG, logic analyzers, oscilloscopes, and trace tools to debug hard problems.

Monitoring & Telemetry

  • Instrument systems for performance and reliability; feed data to Grafana/Foxglove for analysis.

Collaboration & Troubleshooting

  • Partner with cross functional teams to isolate issues quickly in lab and field environments.
  • Document designs, decisions, and interfaces clearly for internal and external stakeholders.

Basic Requirements

  • Bachelors in Computer Science, Electrical/Computer Engineering, or related field.
  • 5+ years professional embedded software experience (bare metal and/or RTOS).
  • Strong proficiency in C and production Rust (unsafe code discipline, ownership semantics).
  • Hands-on CUDA development on embedded or edge-class GPUs (Jetson, similar).
  • Experience with ARM-based SoCs, memory-mapped I/O, DMA, interrupts, IPC.
  • Proven work on secure boot, cryptography libraries, key management, or similar security-critical code.
  • Comfortable with Linux internals, cross-compilers, build systems, and hardware debugging tools.
  • Solid Git/GitHub workflows and familiarity with modern CI/CD.

Preferred Skills and Experience

  • Experience with Zephyr, FreeRTOS, or seL4;
  • Knowledge of DSP, real-time networking, or RF signal chains.
  • Azure or other cloud services for telemetry ingestion.
  • US Citizenship and ability to potentially obtain/maintain security clearance.

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. The 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 Castelions 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.

All employees are granted long-term stock incentives as part of their employment as Castelion. All employees receive access to comprehensive medical, vision, and dental insurance, and the company offers four weeks of paid time off per year.

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.

While this position does not currently require a U.S government-issued security clearance, it may in the near future. Therefore, the ability to obtain and maintain a U.S. government–issued security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.