• Gnc Engineer

    Actalent (Broomfield, CO)


    Job Title: GNC EngineerJob Description

     

    As a GNC Engineer, you will architect solutions essential for achieving space mission objectives focused on space domain awareness with a strong emphasis on autonomy from both hardware and software perspectives. You will develop architecture, lead trade studies, and guide the GNC team from conceptualization to flight, designing algorithms, simulations, and tools for orbit determination, state estimation, and uncertainty propagation to support space domain awareness efforts.

    Responsibilities

    + Architect solutions for space mission objectives centered on space domain awareness.

    + Develop architecture and lead trade studies for GNC missions.

    + Design algorithms, simulations, and tools for orbit determination and state estimation.

    + Build and test modeling and simulation tools for orbital/cislunar dynamics, sensor modeling, and visualization.

    + Collaborate with software and GNC teams to implement algorithms in flight software.

    + Heavily support hardware-in-the-loop testing for integrated system validation.

    + Design concepts of operations (CONOPS) balancing thermal, power, momentum, and communications for spacecraft missions.

    + Provide mission operations training and support.

    Essential Skills

    + Experience with RPO, GNC, operations, integration, and test.

    + Supported a program from cradle to grave.

    + Experience with integration and test on hardware.

    Additional Skills & Qualifications

    + Aerospace experience with satellites or spacecraft.

    Work Environment

    The role is based in an office/manufacturing environment. This is a dynamic startup setting that offers the chance to gain valuable aerospace experience. The team is currently involved in an exciting project involving on-orbit servicing, specifically a mission to rescue the SWIFT telescope with a robotic servicing spacecraft.

     

    Job Type & Location

     

    This is a Permanent position based out of Broomfield, CO.

    Pay and Benefits

    The pay range for this position is $140000.00 - $190000.00/yr.

     

    Base salary is just one part of your total rewards package at Katalyst. You will also be eligible for long-term incentives, in the form of the Employee Stock Option and Equity Plan, as well as a relocation bonus and other discretionary bonuses. You will also receive access to comprehensive medical, vision, and dental coverage, and unlimited Paid Time Off.

     

    Workplace Type

     

    This is a fully onsite position in Broomfield,CO.

     

    Application Deadline

     

    This position is anticipated to close on Nov 27, 2025.

    About Actalent

    Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 30,000 consultants and more than 4,500 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500.

     

    The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

     

    If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing due to a disability, please email [email protected] (%[email protected]) for other accommodation options.