Guidance Navigation Control Engineer III

Mavensoft Technologies, LLC.; Chandler (AZ); On-site; USD 120,000 - 155,000; Full time

Job summary

Mavensoft Technologies, LLC. seeks a Guidance Navigation and Control Engineer III to lead development of GNC systems for seeker-based missile engagements and precise intercept performance. Onsite in Chandler, AZ, SECRET clearance required, TS/SCI not specified.

You will own algorithm design, analysis, and 6 DOF simulations to drive robust flight software. Responsibilities include software design, verification, and validation, plus mentorship of junior engineers and collaboration with

Qualifications

• Bachelor's degree with 14 years of professional experience, or Master’s with 12 years, or PhD with 10 years.
• U.S. Government security clearance at the Secret level is required.
• Experience with guidance, navigation, and control concepts for aerospace or missile systems.
• Experience leading or contributing to aerospace, missiles, spacecraft, or autonomous systems projects.
• Proficiency in MATLAB/Simulink, Python, C/C++, in Linux environments.

Responsibilities

• Design, develop, verify, and test flight and simulation software; maintain 6 DOF simulations to develop and validate flight algorithms.
• Conduct analysis campaigns with trajectory optimization tools; present results and recommendations to program leadership.
• Mentor junior engineers and provide technical direction on seeker and tracking approaches.
• Collaborate with cross-functional teams to ensure system reliability and mission success.

Skills

GNC concepts

Trajectory optimization

Python

C/C++

Linux

Education

Bachelor's degree

Master's degree

PhD

Tools

MATLAB/Simulink

Jira

Version control

CI workflows

Linux

Job description

Job Description

Our Client is seeking a Guidance Navigation Control Engineer III for an opportunity with our client in the Aerospace and Defense Manufacturing industry.

Work Location: Onsite in Chandler, AZ
Duration: 12 months
Terms: W2 Contract
Work Authorization: US Citizen; must hold an active/current Secret security clearance

Position Summary:

• In this role, you will lead the development and evaluation of guidance, navigation, and control systems for advanced aerospace applications, focusing on seeker based missile engagements and precision intercept performance.
• You will own key algorithm design and analysis tasks, applying mathematical models, control theory, and state estimation techniques to process complex seeker measurements and drive guidance and control laws.
• Your work will include architecting and maintaining six degrees of freedom (6 DOF) simulations, defining performance metrics, integrating hardware and software components, and conducting rigorous performance assessments and trade studies.
• You will mentor early career engineers, provide technical direction on seeker and tracking approaches, and collaborate with cross functional teams to ensure system reliability and mission success.

Responsibilities:

• Leading the design, development, implementation, verification, and test of high quality flight and simulation software; owning the design and maintenance of 6 DOF simulations used to develop, analyze, and validate flight algorithms and code; optimizing flight and simulation software for performance, robustness, and maintainability; defining and executing analysis campaigns using trajectory optimization and evaluation tools; and presenting technical results, risks, and recommendations to program leadership.
• This position is contingent upon obtaining and maintaining required program access(es), within a reasonable period of time, as determined by the company.

Required Qualifications:

• Bachelors degree with 14 years of professional experience;
• OR a Masters degree with 12 years of professional experience;
• OR a PhD with 10 years of professional experience, in electrical engineering, aerospace engineering, mechanical engineering, or a related engineering discipline.
• Must have an existing U.S. Government security clearance at the Secret level.
• Demonstrated experience with guidance, navigation, and control (GNC) concepts, algorithms, or analysis for aerospace or missile systems.
• Experience leading or significantly contributing to development, modeling, simulation, test, integration, or analysis activities for aerospace, missiles, spacecraft, or autonomous systems.
• Proficiency with one or more of the following: MATLAB/Simulink, Python, C/C++, or similar technical software tools, with development in a Linux environment.

Preferred Qualifications:

• Advanced degree (MS or PhD) in electrical engineering, aerospace engineering, mechanical engineering, or a related engineering discipline.
• Strong foundation in control systems theory, guidance law development, and flight software implementation.
• Experience with state estimation and nonlinear filtering (e.g., Kalman Filter, Extended Kalman Filter, Unscented Kalman Filter), including tuning and performance assessment in realistic scenarios.
• Deep domain knowledge in target tracking and seeker systems (infrared and/or radio frequency), including requirements definition and algorithm design.
• Experience developing and validating target dynamics and measurement models and integrating them into end to end 6 DOF simulations.
• Experience with seeker measurements such as angle only measurements, line of sight (LOS) rate estimation, pixel/centroid based measurements for infrared seekers, and/or range, range rate (Doppler), azimuth/elevation, and angle only tracking for RF seekers.
• Experience with data association methods, track initiation and maintenance logic, and multi target tracking in the presence of false alarms and clutter.
• Proven ability to lead small technical teams or work packages, mentor junior engineers, and communicate complex technical concepts to diverse stakeholders.
• Strong proficiency in C/C++ and Python and experience with software development tools such as Jira, version control, and continuous integration workflows in a Linux environment.