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Astrodynamics Engineering Manager - Millennium Space Systems

El Segundo, California Job ID JR2026496808 Category Engineering - Systems Role Type Onsite Post Date Feb. 19, 2026 Security Clearance Required
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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 impacttoglobal security, like missile warning and Earth observation. 

Our team is curious,boldand 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.

Job Summary

The Astrodynamics Team is responsible for conducting a range of modeling, simulation, and analyses in areas such as space mission design, trajectory design, orbital maneuvers, orbit estimation, space debris collision and avoidance analyses, and space domain awareness.  Engineers in the Astrodynamics group are integral throughout the entire program lifecycle, providing mission design inputs, maneuver plans to meet mission objectives, as well as console support for on-orbit operations. They are directly responsible for determining the necessary capability of the satellite’s propulsion system and successfully maneuvering vehicles during flight operations.  They oversee the orbital Concept-of-Operations (CONOPS) from inception to on-orbit operations, and through to end-of-life disposal. 

As the Astrodynamics Engineering Manager, you will be the primarypoint of contact for technical, budget, and resource allocation to meet team member needs, customer requirements, program needs, and company goals.  You will set the engineering standard for the team, define roles and responsibilities, establish processes/workflow, and facilitate mentorship and training by Astrodynamics Subject Matter Experts (SMEs).  You will ensure that programs are adequately staffed and program objectives are met on time and on budget.  You will be involved in forecasting future staffing needs based on the new business pipeline, and you will work side-by-side with Millennium Recruiting to build the team at all experience levels.  You will coordinate Internal Research and Development (IRAD) and process/tool improvement initiatives with subject matter experts.Successful engineering team leads possess technical knowledge in the group's discipline as well as the leadership and communication skills needed to interact with engineers and the broader Millennium organization (Programs, Manufacturing, Mission Operations, HR, Recruiting, etc.). 

This position's internal job code is Systems Engineering Manager. Our team is currently hiring for a Level K.

Position Responsibilities:

  • Manage team of ~10 engineers, including mentorship task assignments, facilitation of communication, and regular feedback

  • Perform technical review in the area of Astrodynamics with support from SMEs

  • Drive execution on programs for the Astrodynamics subsystem

  • Develop and improve of engineering process

  • Define the team's organizational, scope, and workflow to promote efficiency

  • Grow the team through hiring and internal development

Security Clearance and Export Control Requirements:

This position requires the ability to obtain a US Security Clearance for which the US GovernmentrequiresUS Citizenship. Aninterim and/or final U.S. Top

Secret clearance Post Start isrequired.

Basic Qualifications (Required Skills/Experience):

  • Seven (7) years of experience in satellite design and/or operation

  • 1-2 years experience as a technical leader managing complex projects or teams of engineers

  • Experience with orbital mechanics and design, maneuver planning/execution/evaluation, delta-V budgeting,  

  • Experience with orbit design and simulation software tools (e.g. GMAT, STK, COTS mission planning tools, etc.)

Preferred Qualifications (Desired Skills/Experience):

  • Seven (7) or more years experience in satellite design and/or operation

  • Functional management experience

  • Experience with on-orbit satellite operations

  • Experience with rendezvous and proximity operations or formation flight

  • Experience defining satellite & constellation CONOPS

  • Possess TS/SCI clearance

Conflict of Interest:

Successful candidates for this job must satisfy the Company’s Conflict of Interest (COI) assessment process

Drug Free Workplace:

Millennium Space Systems, a Boeing Company, is a Drug Free Workplace (DFW) where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids,amphetamines, PCP, and alcohol when criteriaismet as outlined in our policies.

Total Rewards:

AtMillennium Space Systems, a Boeing Company,we strive to deliver a Total Rewards package that will attract,engageandretainthe top talent.  Elements of the Total Rewards package include competitive base pay and variable compensation opportunities.  

Millennium Space Systemsalso provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.  

The specific programs and options available to any given employee may vary depending on eligibility factors such as geographic location, date of hire, and the applicability of collective bargaining agreements. 

Pay is based upon candidate experience and qualifications, as well as market and business considerations. 

Summary pay range:

Level K:$151,300 - $222,500

Millennium is DDTC-registered, ITAR-compliant Company. This position islocatedat a facility that requiresspecial access. Applicants MUST be U.S. citizens and eligible for a security clearance. Additionally, applicants must be willing to apply for andmaintaina security clearance. We encourage all interested candidates to apply for any open position for which they feel they are qualified.


Applications for this position will be accepted until Mar. 31, 2026


Export Control Requirements:

This position must meet U.S. export control compliance requirements. To meet U.S. export control compliance requirements, a “U.S. Person” as defined by 22 C.F.R. §120.62 is required. “U.S. Person” includes U.S. Citizen, U.S. National, lawful permanent resident, refugee, or asylee.

Export Control Details:

US based job, US Person required

Education

None Required

Relocation

Relocation assistance is not a negotiable benefit for this position.

Security Clearance

This position requires the ability to obtain a U.S. Security Clearance for which the U.S. Government requires U.S. Citizenship. An interim and/or final U.S. Top Secret/SCI Clearance Post-Start is required.

Visa Sponsorship

Employer will not sponsor applicants for employment visa status.

Shift

This position is for 1st shift


Equal Opportunity Employer:

Boeing is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, national origin, gender, sexual orientation, gender identity, age, physical or mental disability, genetic factors, military/veteran status or other characteristics protected by law.

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Your Benefits

No matter where you are in life, our benefits help prepare you for the present and the future.

  • Generous company match to your 401(k).
  • Industry-leading tuition assistance program pays your institution directly.
  • Fertility, adoption, and surrogacy benefits.
  • Up to $10,000 gift match when you support your favorite nonprofit organizations.
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These programs are subject to eligibility requirements and other conditions, which may differ for employees of certain subsidiaries or business units, or union-represented employees depending on bargaining agreement terms. If this information conflicts with the program documents, the latter shall control. This material is informational only.

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