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Permanent Freertos Jobs (NOW HIRING)

Lunar Outpost

Senior Core Software Engineer

Arvada, CO · On-site

$125K - $165K/yr

Lunar Outpost is dedicated to creating a permanent presence in space, while also driving positive ... Experience with RTOS-based systems (e.g., VxWorks, FreeRTOS, RTEMS, or similar) * Understanding of ...

EXPANSIA

E01-C07 Software Manager

Hollywood, MD · On-site

$125K - $144K/yr

OVERVIEW Full-time/Permanent Employee Location: Hollywood, MD Our client is seeking an experienced ... Experience with RTOS environments (VxWorks, QNX, FreeRTOS), Embedded Linux, and deterministic ...

Lunar Outpost

Senior Core Software Engineer

Arvada, CO · On-site

$125K - $165K/yr

Lunar Outpost is dedicated to creating a permanent presence in space, while also driving positive ... Experience with RTOS-based systems (e.g., VxWorks, FreeRTOS, RTEMS, or similar) * Understanding of ...

EXPANSIA

E01-C07 Software Manager

Hollywood, MD · On-site

$125K - $144K/yr

OVERVIEW Full-time/Permanent Employee Location: Hollywood, MD Our client is seeking an experienced ... Experience with RTOS environments (VxWorks, QNX, FreeRTOS), Embedded Linux, and deterministic ...

EXPANSIA

E01-C07 Software Manager

Hollywood, MD

$125K - $144K/yr

OVERVIEW Full-time/Permanent Employee Location: Hollywood, MD Our client is seeking an experienced ... Experience with RTOS environments (VxWorks, QNX, FreeRTOS), Embedded Linux, and deterministic ...

Lunar Outpost

Staff Embedded Software Engineer

Arvada, CO · On-site

$134K - $177K/yr

Lunar Outpost is dedicated to creating a permanent presence in space, while also driving positive ... Experience with at least one RTOS-based system (e.g., VxWorks,FreeRTOS, RTEMS, or similar)

EXPANSIA

E01-C07 Software Engineer

Hollywood, MD

$100K - $180K/yr

OVERVIEW Full-time/Permanent Employee Location: Hollywood, MD Our client is seeking a Software ... Experience with RTOS environments (VxWorks, QNX, FreeRTOS), Embedded Linux, and deterministic ...

EXPANSIA

E01-C07 Software Engineer

Hollywood, MD · On-site

$100K - $180K/yr

OVERVIEW Full-time/Permanent Employee Location: Hollywood, MD Our client is seeking a Software ... Experience with RTOS environments (VxWorks, QNX, FreeRTOS), Embedded Linux, and deterministic ...

Firefly Aerospace

Firmware Engineer III

Cedar Park, TX · On-site

... FreeRTOS, Zephyr, or similar). * Strong programming skills in C/C++ for embedded systems, with ... S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C ...

Firefly Aerospace

Firmware Engineer I

Cedar Park, TX

... FreeRTOS, Zephyr, or similar). * Strong programming skills in C/C++ for embedded systems, with ... S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C ...

Picogrid

Senior Electrical Engineer

El Segundo, CA · On-site

$180K - $220K/yr

Familiarity with Embedded Engineering, STM32, FreeRTOS, C/C++, Rust. * Familiarity with git and CAD ... S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or ...

Firefly Aerospace

Firmware Engineer I

Cedar Park, TX

... FreeRTOS, Zephyr, or similar). * Strong programming skills in C/C++ for embedded systems, with ... S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C ...

Adtran

Sr. Software Engineer (Firmware)

Atlanta, GA · On-site

$114K - $151K/yr

... such as FreeRTOS. * Own the complete software development lifecycle - from requirements and ... Requirements & Work Environment * Full-time, permanent position (40 hours per week). * Hybrid role ...

Firefly Aerospace

Firmware Engineer I

Cedar Park, TX · On-site

... FreeRTOS, Zephyr, or similar). * Strong programming skills in C/C++ for embedded systems, with ... S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C ...

MKS Instruments, Inc.

Sr. Firmware Engineer

Andover, MA · On-site

$101K - $140K/yr

Familiarity with Python and/or FreeRTOS. * Experience with SPI, I2C, and other board-level ... S. citizens, noncitizen nationals, lawful permanent residents (or, green card holders), individuals ...

EXPANSIA

E01-C07 Software Engineer

Hollywood, MD · On-site

$100K - $180K/yr

OVERVIEW Full-time/Permanent Employee Location: Hollywood, MD Our client is seeking a Software ... Experience with RTOS environments (VxWorks, QNX, FreeRTOS), Embedded Linux, and deterministic ...

TotalEnergies

Firmware Engineer lll

Woburn, MA · On-site

Must be a US person (citizen or permanent resident) * Software design and architecture experience ... Embedded multitasking operating systems like FreeRTOS * Implementing serial protocols such as I2C ...

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Permanent Freertos information

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How much do permanent freertos jobs pay per hour?

As of Jul 15, 2026, the average hourly pay for permanent freertos in the United States is $18.34, according to ZipRecruiter salary data. Most workers in this role earn between $15.62 and $21.39 per hour, depending on experience, location, and employer.

What is the difference between Permanent Freertos vs Embedded Software Engineer?

AspectPermanent FreertosEmbedded Software Engineer
CertificationsOften requires RTOS, embedded systems, or C/C++ certificationsSimilar certifications, including embedded systems and programming languages
Work EnvironmentEmbedded systems development, real-time applications, often in manufacturing or IoTDesigning and developing embedded software across various industries
Industry UsagePrimarily in IoT, automotive, industrial automationAcross multiple sectors including consumer electronics, aerospace, and medical devices

Permanent Freertos specialists focus specifically on real-time operating systems like FreeRTOS, often working on IoT and automation projects. Embedded Software Engineers have a broader scope, working on various embedded systems and software development tasks. While both roles require similar skills and certifications, Permanent Freertos roles are more specialized in real-time OS environments.

What cities are hiring for Permanent Freertos jobs? Cities with the most Permanent Freertos job openings:
What are the most commonly searched types of Freertos jobs? The most popular types of Freertos jobs are:
What states have the most Permanent Freertos jobs? States with the most job openings for Permanent Freertos jobs include:
Permanent Freertos jobs near you
Senior Core Software Engineer

Senior Core Software Engineer

Lunar Outpost

Arvada, CO • On-site

$125K - $165K/yr

Full-time

Posted 9 days ago

Job description

Salary: 105k - 145k

Are you passionate about shaping the future of humanity's presence in space? Lunar Outpost, an industry leader in space robotics and planetary vehicles, invites you to join our team! Lunar Outpost is dedicated to creating a permanent presence in space, while also driving positive impacts here on Earth. We are currently seeking a Senior Core Software Engineer to contribute to our mission in a dynamic startup environment. The main responsibility of the Senior Core Software Engineer is to act as a subject matter expert in NASA core flight system (cFS) services and application development for mission-critical space robotics. They will lead cFS development efforts and mentor engineers on cFS best practices, ensuring the system meets stringent real-time, safety, and reliability requirements for crewed and autonomous space operations.


Take the #NextLeap with Lunar Outpost and work on the Pegasus LTV, which will carry NASA astronauts farther than they've ever been before on the lunar surface!


Key Responsibilities:

  • Design, develop, and maintain embedded and flight software for real-time systems
  • Implement software on RTOS-based platforms (e.g., VxWorks, RTEMS, or similar)
  • Support development of flight software applications, including command/telemetry handling and system control logic
  • Develop and integrate device drivers and hardware abstraction layers
  • Collaborate with hardware and systems engineers to integrate software with embedded platforms
  • Assist with system integration, testing, and validation, including simulation and hardware-in-the-loop environments
  • Debug and troubleshoot issues related to performance, timing, and system interaction
  • Contribute to documentation, including design descriptions and test procedures


Required Qualifications:

  • Bachelors degree in computer or electrical engineering or related field
  • 3+ years in embedded software or avionics systems for space or mission-critical robotics applications
  • Experience with RTOS-based systems (e.g., VxWorks, FreeRTOS, RTEMS, or similar)
  • Understanding of real-time systems concepts (task scheduling, interrupts, memory constraints)
  • Experience with
    software integration and testing on hardware platforms
  • Proficiency in C for embedded systems
  • Experience with flight software frameworks such as NASA cFS or similar architectures
  • Familiarity with spacecraft data handling, telemetry/command processing, and
    networking
  • Experience with robotics platforms for planetary exploration, surface mobility, or space station operations
  • Self-motivated, focused, and driven to meet critical deadlines
  • Excellent organization and time management skills
  • Excellent written and oral communication skills
  • U.S. Person


Preferred Qualifications:

  • Experience with device driver development or board support packages (BSPs)
  • Experience working with simulation tools or hardware-in-the-loop testing
  • Knowledge of fault-tolerant or safety-critical software design principles
  • Experience with GNC software integration in robotic or spacecraft systems
  • Prior work with crewed vehicle avionics architecture or planetary robotics
  • Experience mentoring junior engineers and task planning

Lunar OutpostInc.is an equal opportunity employer.Lunar Outpost Inc. doesnot discriminateon the basis ofrace,color,religion, sex (including pregnancy,sexual orientation,and gender identity),national origin, ethnicity,age, disability, veteran status, genetic information, or any other characteristic protected by applicable law. Allemployees,including executives andhuman resources personnel, are expectedtoconduct themselves with professionalism andtreat others withdignityandrespect in accordance with this policy.