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Freelance Guidance Navigation Control Gnc Engineer Jobs

Moseley Technical Services

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Guidance, Navigation, & Controls Engineer

El Segundo, CA · On-site

$123K - $198K/yr

Guidance, Navigation, & Controls Engineer Spacecraft Flight Control Systems On-site in El Segundo ... This role involves GNC analysis, Flight Control Software (FCSW) development, spacecraft integration ...

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Freelance Guidance Navigation Control Gnc Engineer information

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$42K

$108.6K

$165K

How much do freelance guidance navigation control gnc engineer jobs pay per year?

As of Jul 26, 2026, the average yearly pay for freelance guidance navigation control gnc engineer in the United States is $108,638.00, according to ZipRecruiter salary data. Most workers in this role earn between $88,500.00 and $132,500.00 per year, depending on experience, location, and employer.

What does a Freelance Guidance Navigation Control (GNC) Engineer do?

A Freelance Guidance Navigation Control (GNC) Engineer specializes in designing, developing, and testing the systems that control the movement and stability of aerospace vehicles such as rockets, satellites, and drones. Working on a freelance basis, they may consult for various clients, providing expertise in algorithm development, sensor integration, and simulation of flight control systems. Their work ensures that vehicles follow precise trajectories and remain stable during flight, using advanced mathematics, software, and hardware integration. Freelance GNC Engineers must be adept at problem-solving and adapting to different project requirements across the aerospace sector.

What are some common challenges faced by a Freelance Guidance Navigation Control (GNC) Engineer when working remotely with multiple clients?

Freelance GNC Engineers often encounter challenges such as aligning with different clients' development processes, managing time zone differences, and integrating their work into diverse software toolchains. Effective communication is essential, as much of the work—like algorithm development, simulation, and system integration—requires collaboration with multidisciplinary teams. Establishing clear project requirements and regular check-ins can help mitigate these issues and ensure successful project delivery.

What are the key skills and qualifications needed to thrive as a Freelance Guidance Navigation Control (GNC) Engineer, and why are they important?

To thrive as a Freelance Guidance Navigation Control (GNC) Engineer, you need a strong background in aerospace engineering, control systems theory, and applied mathematics, often with a relevant engineering degree. Proficiency in simulation software (such as MATLAB/Simulink), programming languages (like C++ or Python), and familiarity with hardware-in-the-loop (HIL) testing are typically required. Excellent problem-solving abilities, effective communication, and adaptability to diverse projects are crucial soft skills in this role. These skills ensure precise system performance, successful project delivery, and strong client relationships in a specialized and dynamic field.
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Freelance Guidance Navigation Control Gnc Engineer jobs near you
Infographic showing various Freelance Guidance Navigation Control Gnc Engineer job openings in the United States as of July 2026, with employment types broken down into 79% Full Time, and 21% Contract. Highlights an 89% In-person, and 11% Remote job distribution, with an average salary of $108,638 per year, or $52.2 per hour.
Guidance Navigation Control (GNC) Engineer Level 2

Guidance Navigation Control (GNC) Engineer Level 2

Indotronix International Corporation

Chandler, AZ • On-site

$80 - $90/hr

Full-time

Posted 4 days ago

Job description

Guidance Navigation Control (GNC) Engineer Level 2 | Chandler, Arizona, United States Guidance Navigation Control (GNC) Engineer Level 2 Chandler, Arizona | 9x80 Schedule (Every Other Friday Off) | Active Secret Clearance Required About the Role Indotronix is seeking a results-driven Guidance Navigation Control (GNC) Engineer Level 2 to design and develop advanced simulation software supporting aerospace and flight systems. Join a collaborative, multidisciplinary team in Chandler, AZ, and contribute to mission-critical projects involving 6 Degree of Freedom (6DOF) simulation, flight software, and trajectory optimization-all in a secure, innovative environment. Responsibilities - Design, implement, and verify simulation toolchains for advanced flight systems. - Develop and maintain 6DOF simulations to enhance flight software validation. - Optimize flight software and simulation performance for mission-critical applications. - Apply trajectory optimization methodologies to improve guidance systems. - Support software integration, rigorous testing, and verification activities in a Linux environment. - Collaborate with cross-functional engineering teams to deliver robust aerospace solutions. - Document software architecture, test outcomes, and technical analyses. - Maintain secure development standards aligned with government requirements. Required Skills and Experience - Bachelor's degree in Engineering or related field with 2+ years' relevant experience, or Master's degree. - Active U.S. Secret or Top Secret Security Clearance. - Proficiency in C++ and Python programming. - Professional experience with Linux-based development. Preferred Skills - Advanced degree (Master's or PhD) in Engineering or related technical discipline. - Expertise in control systems theory and guidance law design. - Hands-on experience with 6DOF simulation environments. - Competency in Jira, MATLAB, aerospace simulation, and trajectory optimization tools. - Background in flight controls, spacecraft, missiles, launch vehicles, aerodynamic modeling, LQR, Monte Carlo Analysis, PID, and rigid body dynamics. Benefits - Enjoy a 9x80 work schedule with every other Friday off. - Work on cutting-edge aerospace technologies with tangible impact. - Opportunities for career growth and advanced training. - Collaborative team culture in a secure, mission-driven environment. How to Apply If you are passionate about aerospace innovation and meet the qualifications, apply now to join Indotronix in Chandler, AZ. Submit your resume and security clearance status to be considered for this exciting career opportunity.
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About Indotronix

Sourced by ZipRecruiter

In 1986, Indotronix established itself in the staffing space. 22 years later, Avani entered the scene, offering consulting and technology development. Finally, in 2016, the two joined forces to begin delivering talent across all areas, from Staffing to Consulting to unique platform development.

Industry

Recruiting and staffing services

Company size

1,001 - 5,000 Employees

Headquarters location

Rochester, NY, US

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