Human Resources Business Partner (Experienced or Senior) - Millennium Space Systems

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 division of Boeing Defense, Space & Security (BDS), is looking for a Human Resources Business Partner (HRBP) to join their team in El Segundo, CA. Our team is open to a broad range of experience levels including experienced and senior generalists to find the best fit for the position. In this role, you will partner with managers and individual contributors to provide HR support across one or more functional organizations. You will help drive positive collaboration, strengthen communication, and support business outcomes across the organization.
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.
Position Responsibilities:

• Build and maintain trusted relationships with leaders across the organization
• Help design, launch, and drive adoption of human resources (HR) processes that improve efficiency, reporting, and communication across the company
• Use data to identify workforce trends, assess team health, and communicate actionable insights
• Serve as the primary point of contact for employee relations matters, including conflict resolution, investigations, disciplinary actions, and grievances
• Balance strategic thinking with hands-on execution to meet the evolving needs of a dynamic and inclusive workforce
• Partner with HR colleagues and cross-functional stakeholders to strengthen company culture, reinforce values, and support employee engagement
• Collaborate with HR peers to develop and update policies and procedures in alignment with evolving trends, best practices, regulatory changes, and emerging technologies in human resources, talent management, and employment law
• Manage relationships with union representatives

This position is expected to be 100% onsite. The selected candidate will be required to work onsite at one of the listed location options.
Basic Qualifications (Required Skills/Experience):

• 3+ years of experience working with employees as a Human Resources Generalist (HRG) or Human Resources Business Partner (HRBP)
• 3+ years of experience creating and developing strategy plans and/or executing strategies and managing projects
• 3+ years of experience in a role utilizing business acumen and linking relevant HR strategies to business outcomes
• 1+ years of experience interfacing with and presenting to senior and/or executive leadership

Preferred Qualifications (Desired Skills/Experience):

• Bachelor's degree or higher in Human Resources, Business Administration, or a related field
• 5+ years of related work experience or an equivalent combination of education and experience
• 5+ years of experience as a Human Resources Generalist (HRG) or Human Resources Business Partner (HRBP)
• 3+ years of experience partnering with leadership to design and implement workforce strategies that support organizational objectives
• 3+ years of experience in influencing and building strong relationships with stakeholders and senior leaders across functions
• Experience working with both union and non-union employee populations
• Experience in aerospace, defense, engineering, or other technical industries
• Experience with workforce planning, HR analytics, or HR transformation initiatives

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 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.
Pay & Benefits:
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.
The Boeing Company 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 Experienced (Level 3): $102,000 - $138,000
Summary pay range Senior (Level 4): $127,500 - $172,500
Category = Corporate
Applications for this position will be accepted until Aug. 13, 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
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 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.