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New Business Project Manager - Millennium Space Systems

Los Angeles, California; El Segundo, California Job ID JR2026489976 Category Sales & Marketing Role Type Onsite Post Date Jan. 02, 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.

New Business Project Manager – Millennium Space Systems

Millennium Space Systems (MSS), a part of Boeing Defense, Space and Security (BDS) is seeking a New Business Project Manager to support our team in El Segundo, CA!

Job Summary

As a New Business Project Manager at Millennium Space Systems, you will operate at the intersection of business development and program execution—helping shape pursuits, support capture and proposal efforts, and stand up newly awarded programs. You’ll work across technical, pricing, supply chain, contracts, and scheduling functions to ensure new opportunities are executable and positioned for success. You may also serve as part of the transitional teamfor new contracts.This role reports to the VP of Business Development.

This position's internal job code is Marketing & Sales Rep. Our team is currently hiring for levels 4-5.

Position Responsibilities:

  • Lead or support developing/compiling accurate BOEs, BOMs, MELs, IMS inputs, vendor data, and other proposal artifacts. Develop and maintain a reusable library to support future proposals

  • Support capture and proposal efforts by coordinating with Engineering, Supply Chain/Subcontracts, Contracts, Scheduling, and Finance to define scope, schedule, cost, and risk

  • Generate subcontractor and vendor Statements of Work (SOWs) and coordinate RFPs with subcontract managers

  • Lead or support risk, executability, and resource assessments to ensure proposed solutions are realistic and competitive

  • Support corporate gate reviews, pricing and other strategy discussions, and executive briefings

  • Identify, qualify, and shape business opportunities with government, commercial, and international customers

  • Lead and/or support transition efforts to standup new programs and lead and/or support execution of short duration studies

This position is expected to be 100% onsite. The selected candidate will be required to work onsite at one of the listed location options. 

Security Clearance and Export Control Requirements

This position must meet Export Control compliance requirements, therefore a “US Person” as defined by 22 C.F.R. § 120.15 is required. “US Person” includes US Citizen, lawful permanent resident, refugee, or asylee.

Basic Qualifications (Required Skills/Experience):

  • Bachelor’s degree in Engineering, Technical Management, or Business Administration (STEM strongly preferred)

  • Five (5)+ years of relevant experience in space systems, defense, or aerospace industries

  • Demonstrated experience managing small to mid-scale projects or programs

  • Experience supporting new business capture and proposal development including technical, management, scheduling, and pricing

  • Proven ability to collaborate across technical, business, and operational teams

  • Excellent organizational, analytical, and communication skills with ability to produce executive-level briefings

  • This position requires an active U.S. Security Clearance (U.S. Citizenship Required). (A U.S. Security Clearance that has been active in the past 24 months is considered active)  

Preferred Qualifications (Desired Skills/Experience):

  • Master’s degree in Engineering, Systems Management, or Business (MBA, MS)

  • Ten (10)+ years of experience across engineering, project management, and business development or capture roles

  • PMP (PMI) or INCOSE CSEP certification

  • Experience supporting DoD, Intelligence Community, or NASA programs

  • Familiarity with EVMS, MS Project, and formal risk management processes

  • Experience developing proposals or technical solutions under FAR-based contracts

  • Demonstrated success leading multi-disciplinary teams in fast-paced environments

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 criteria is met as outlined in our policies.

Shift:

  • This role will be on 1st Shift

Total Rewards:

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

Millennium Space Systems also 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 4: $117,300 - $172,500

  • Level 5: $145,350 - $213,750


Applications for this position will be accepted until Feb. 09, 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

Bachelor's Degree or Equivalent 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 U.S. Secret Clearance Pre-Start and final U.S. Secret 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).
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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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