×
Register Here to Apply for Jobs or Post Jobs. X

Guidance, Navigation & Controls Engineer - Millennium Space Systems

Job in El Segundo, Los Angeles County, California, 90245, USA
Listing for: Boeing
Full Time position
Listed on 2026-02-24
Job specializations:
  • Engineering
    Systems Engineer, Aerospace / Aviation / Avionics, Electrical Engineering, Mechanical Engineer
Job Description & How to Apply Below

Job Description

At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’s welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us.

Millennium Space Systems, a part of Boeing Defense, Space and Security (BDS), is a fast, agile small satellite company focused on national security space. Our missions have direct impact to global security, like missile warning and Earth observation.

Our team is curious, bold and innovative. We take risks, innovate and explore new techniques and technologies. We influence change because we challenge the status quo. And when we watch our satellites launch, we know each one of us made it happen.

The Guidance, Navigation, and Controls (GNC) Engineer is the Responsible Engineering Authority (REA) for delivery of the GNC subsystem for a program and/or constellation. This includes subsystem/system level analysis to ensure requirements compliance, sensor and actuator selection, and Flight Control Software (FCSW) development and validation. Engineers in the GNC group are integral throughout the entire program lifecycle, providing mission and system design inputs, critical analysis products, software/algorithm development, support to satellite integration and test (I&T), and on-console support for on-orbit operations.

As a GNC REA at the Lead/Senior level, you will be the leader for the GNC subsystem for a given program/constellation. In addition to technical execution, it is critically important that engineers in this position are capable of management of a complex project, ensuring that high-quality work products are delivered on-time. This requires working familiarity with project management techniques, as well as an ability to identify, track, and mitigate subsystem risks in order to meet program execution objectives​.

This position’s internal job code is Guidance, Nav & Controls Engr . Our team is currently hiring for level 4.

Position Responsibilities:

  • Deliver the GNC subsystem (hardware, software, and analysis) for a satellite program

  • Perform GNC subsystem design, analysis, software development, and component selection to meet program requirements

  • Manage the development of GNC products within the constraints of program cost and schedule

  • Report technical execution progress to program and company leadership, and track/mitigate risk

  • Interface with other satellite subsystems as well as systems engineering and program management to ensure system-level performance

  • Technical leadership of a team of GNC engineers in support of a program, including decomposition and delegation of tasks

Security Clearance and Export Control Requirements:

This position requires the ability to obtain a U.S. Security Clearance. for which the US Government requires U.S. Citizenship. A final U.S. Top Secret security clearance is required post start.

Basic Qualifications (Required Skills / Experience):

  • Bachelor's degree in engineering or a related technical discipline and 5+ years of industry experience

  • Strong GNC fundamentals and spacecraft system level knowledge ​

  • Ability to perform complex GNC system analyses of kinematics, dynamics, and control systems using existing and/or self-developed tools

  • Ability to decompose large/complex/nebulous tasks into clearly defined subsets of work that can be done personally or delegated to other members of the team

  • Ability to lead a small team of GNC engineers and collaborate with other subsystem engineers and program leadership

  • Ability to support activities (e.g. integration and test, mission operations) during off-nominal hours when required

  • This position requires the ability to obtain a U.S. Security Clearance for which the U.S. Government requires U.S. Citizenship.

Preferred Qualifications (Desired Skills/Experience):

  • 10+ years industry experience with spacecraft GNC system design

  • Satellite I&T and on-orbit operations experience

  • Strong fundamentals of project management, including monitoring cost and schedule performance

  • Ability to set direction of program work and create processes and standards to support the group

  • Advanced understanding of…

To View & Apply for jobs on this site that accept applications from your location or country, tap the button below to make a Search.
(If this job is in fact in your jurisdiction, then you may be using a Proxy or VPN to access this site, and to progress further, you should change your connectivity to another mobile device or PC).
 
 
 
Search for further Jobs Here:
(Try combinations for better Results! Or enter less keywords for broader Results)
Location
Increase/decrease your Search Radius (miles)

Job Posting Language
Employment Category
Education (minimum level)
Filters
Education Level
Experience Level (years)
Posted in last:
Salary