Guidance Navigation & Control Engineer 3
Chipton-Ross is seeking a Guidance Navigation & Control Engineer 3 for a contract opportunity in Seal Beach, CA.
100% onsite
BASIC QUALIFICATIONS (REQUIRED SKILLS/EXPERIENCE):
-Regular and predictable attendance is required.
-Accredited Bachelor of Science degree in Engineering, Engineering Technology (including Manufacturing Technology), Computer Science, Data Science, Mathematics, Physics, Chemistry or non-US equivalent qualifications directly related to the work statement 5+ years of related work experience (Ex. PhD, Master's + 3 or more years' related work experience).
-Engineering experience with aircraft, missile, spacecraft, autonomous platform or similar vehicles.
-Proficiency with MATLAB and Simulink.
-Proficiency developing GN&C algorithms, models and simulations.
-Experience developing with C/C++, Python or C#.
-Active Tier 5 (T5) Clearance, formerly known as Single Scope Background Investigation (SSBI) is Preferred
POSITION RESPONSIBILITIES:
Client is hiring GN&C Engineers to rapidly prototype, develop, and field novel space and hypersonic capabilities. ESG delivers first-of-kind solutions for customers in a fast-paced, multidisciplinary environment, including the X-37B, the world's first fully autonomous, reusable spaceplane. You will design GN&C algorithms, build high fidelity simulations, implement and test flight software, and support integration and flight test in both atmospheric and space environments.
o Design, implement, and verify guidance, navigation, and control algorithms for spacecraft, re-entry vehicles, and hypersonic/airborne platforms.
o Develop and maintain 6 DOF dynamics simulations and associated analysis tools for mission and performance assessment.
o Implement and validate GN&C flight software (MATLAB/Simulink models and C/C++ prototypes) and integrate with testbeds and avionics.
o Apply astrodynamics and flight mechanics to mission design, novel orbit concepts, and trajectory optimization.
o Apply aerodynamics, atmospheric flight mechanics, and controls knowledge to support the design of re-entry guidance, navigation, and flight control functions.
o Develop powered and unpowered guidance laws and autonomy tools for on orbit and atmospheric operations.
o Support troubleshooting of operational anomalies, functional tests, and service incidents.
o Produce concepts of operations, simulation artifacts, and test procedures to enable rapid iteration from prototype to flight test.
o Collaborate with cross functional teams (systems engineering, avionics, test, and business development) and communicate technical tradeoffs to stakeholders.
o Independently identify inefficiencies, propose solutions, and implement reusable tools and automations.
PREFERRED QUALIFICATIONS (DESIRED SKILLS/EXPERIENCE):
-Accredited Degree in aerospace/aeronautical engineering (BS/MS/PhD).
-10+ years related technical experience or an equivalent combination of education and experience.
-Experience with spacecraft operations, space environment effects, or hypersonic re-entry GN&C.
-Familiarity with state estimation and sensor fusion (e.g., Kalman filters), GPS/INS, or air data systems.
-Background in classical and modern control theory and nonlinear control design.
-Model based development experience and flight test support.
-Prior work on space or hypersonic programs.
-Ability to work effectively in broad, minimally defined design spaces and to communicate technical results clearly.
REQUIRED EDUCATION:
Minimum of a Bachelor of Science degree from an accredited course of study in engineering, computer science, mathematics, physics or chemistry (e.g. Bachelor) and typically 5 or more years' related work experience (e.g. PhD, Master+3 years' related work experience). In the USA, ABET accreditation is the preferred, although not required, accreditation standard.
WORK HOURS:
Full-Time/First Shift
8:00 AM - 4:30 PM
ADDITIONAL:
Domestic travel: Possible up to 5%.
Possible OT opportunities.
Applicants responding to this position will be subject to a government security investigation and must meet eligibility requirements by currently possessing the ability to view classified government information.
Job Location: Seal Beach, CA
Rate: Up to $88.57 DOE
Duration: 12 months
Input Date: 08/24/2026
Attention: Kevin Suk
Address: 420 CULVER BLVD
City, State: PLAYA DEL REY, CA 90293
Phone: 310/414-7800 X286
800 Phone: 800/927-9318
Fax Phone: 310/414-7808
Email: ksuk@chiptonross.com
Website: www.chiptonross.com
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