Senior Human Resources and Security Generalist

Human Resources Generalist (Experienced or Senior)

Millennium Space Systems, a division of Boeing Defense, Space & Security (BDS), is looking for a Human Resources Generalist (HRG) to join their team in El Segundo, CA. 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. We take risks, innovate and explore new techniques and technologies. 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

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

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
• 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 in influencing and building strong relationships with stakeholders and senior leaders across functions
• Experience working with both union and non-union employee populations
• Experience with workforce planning, HR analytics, or HR transformation initiatives