Human Resources Business Partner

Quantum Space

$90K — $110K *
Aerospace & Defense
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in HR, Business, Psychology, or related field
  • 5-7+ years in HR generalist, HRBP, or similar roles
  • Experience with senior leadership teams
  • Strong knowledge of employee relations, compensation, and performance management
  • Ability to work independently in a fast-paced environment
  • Excellent interpersonal and communication skills
  • Proven track record of building processes from scratch
  • Strong organizational skills and attention to detail

Responsibilities

  • Act as a trusted advisor on people strategy and team effectiveness
  • Provide guidance on performance management and employee development
  • Develop and implement HR policies for a growing organization
  • Enhance core HR processes like onboarding and performance reviews
  • Lead compensation initiatives including salary benchmarking
  • Partner with leadership for workforce planning and organizational structure
  • Address employee relations issues with sound judgment
  • Ensure compliance with employment laws and regulations
  • Drive improvements to HR systems and employee experience

Benefits

  • Ownership of the people function
  • Exposure to executive leadership and technical teams
  • Opportunity to influence HR strategy in a high-growth industry
  • Competitive salary and comprehensive benefits package
Full Job Description


Who We're Looking For

We are seeking an experienced HR Business Partner to help build and scale our people function. This role is a key partner to the executive team and will operate across the full employee lifecycle, supporting both leadership and employees as the company grows.

This is a highly hands-on role for someone who can operate as both a strategic advisor and an operator, building processes from the ground up while serving as a trusted resource across the organization. You will work closely with leadership to shape people strategy, develop scalable processes, and ensure a high-performing, engaged team.

This is an on-site position at our Rockville, MD office.

Where You'll Make an Impact
  • Act as a trusted advisor to the executive team on people strategy, organizational design, and team effectiveness
  • Provide guidance on performance management, employee development, and compensation decisions
  • Develop and implement HR policies and procedures to support a growing organization
  • Own and improve core HR processes including performance reviews, onboarding, and employee lifecycle management
  • Lead or support compensation and leveling initiatives, including salary benchmarking and calibration
  • Partner with leadership on workforce planning and organizational structure
  • Serve as a resource for employees and managers, addressing employee relations issues with sound judgment
  • Ensure compliance with federal and state employment laws and regulations
  • Identify and drive improvements to HR systems, processes, and overall employee experience

What It Takes
  • Bachelor's degree in Human Resources, Business, Psychology, or a related field (or equivalent experience)
  • 5-7+ years of experience in HR generalist, HRBP, or similar roles
  • Experience working closely with senior leadership or executive teams
  • Strong foundation across core HR functions, including employee relations, compensation, performance management, and compliance
  • Ability to operate independently in a fast-paced, high-growth environment
  • Strong judgment, discretion, and ability to handle sensitive situations
  • Excellent interpersonal and communication skills with high emotional intelligence
  • Demonstrated ability to build processes and improve systems from the ground up
  • Strong organizational skills with attention to detail and follow-through

Nice-to-Have Experience
  • SHRM certification (SHRM-CP or SHRM-SCP) or equivalent (e.g., PHR, SPHR)
  • Experience in aerospace, defense, hardware, or high-growth startup environments
  • Familiarity with employment law and HR requirements for a multi-state employer
  • Experience supporting technical teams such as engineering or manufacturing

What You'll Get
  • Ownership - Direct impact on building and scaling the people function
  • Exposure - Work closely with executive leadership and technical teams
  • Growth - Opportunity to shape HR strategy at a high-growth space company
  • Compensation - Competitive salary, equity, and comprehensive benefits


Location: Rockville, MD

Compensation: $90,000 to $110,000 Annual Salary Depending on Experience

Additional Requirements

To comply with U.S. Government space technology export regulations, including ITAR, applicants must be a U.S. citizen, lawful permanent resident, protected individual per 8 U.S.C. 1324b(a)(3), or eligible to obtain required authorizations.

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