
Sr Principal HR Business Partner
San Diego, CAJob$118–176K/yrSeen todaySeen in employer's feed today
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At a glance
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Requirements
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Job overview
Northrop Grumman is seeking a Senior Principal HR Business Partner to support employees across its Engineering and Sciences department and partner with the Navigation Intelligence and Connectivity division. The role advises leaders on people and organizational matters, develops data-driven HR and talent strategies, supports employee relations and change initiatives, and leads concurrent HR projects. The position is based in San Diego, California, and requires U.S. citizenship.
Skills & qualifications
Skills
Qualifications
Benefits
Full job description
RELOCATION ASSISTANCE: No relocation assistance available
CLEARANCE REQUIRED FOR START: No
CLEARANCE TYPE: None
TRAVEL: Yes, 10% of the Time
Description
At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work — and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they're making history.
The Human Resources (HR) team at Northrop Grumman Mission Systems is seeking a Senior Principal HR Business Partner to join our team of committed HR professionals in San Diego, CA . Our HR team is composed of incredible people with different abilities, diverse thinking, and varied backgrounds who find professional fulfillment in understanding and advocating for employees, coaching and developing leaders, and solving organizational challenges through strong partnership with business leadership.
In this role, you will support a diverse employee workforce across our Engineering and Sciences department , joining the Navigation Intelligence and Connectivity division HR team to drive business outcomes through strategic people and organizational solutions.
As a Senior Principal HR Business Partner , you will serve as a strategic advisor and consultant to internal customers and stakeholders, providing thought leadership in all aspects of the HR body of knowledge. You will:
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Translate business strategy into integrated HR and talent strategies that drive performance, engagement, and organizational effectiveness.
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Diagnose organizational needs and develop practical, data-driven, and innovative solutions to increase team and organizational performance.
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Ensure solutions are effectively implemented, sustained, and continuously improved in partnership with leaders and HR colleagues.
Key Responsibilities
Strategic Partnership & Business Insight
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Develop an intimate understanding of the business, build and expand relationships with client leadership teams, and serve as a trusted advisor on people, culture, and organizational topics.
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Create close partnerships across HR, Centers of Excellence (COEs), Finance, and P&L organizations to align HR strategies with business objectives.
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Analyze HR and business data, identify trends, risks, and opportunities, and concisely present insights and recommendations to leadership to enable business growth and sound decision making.
Talent, Performance & Organizational Effectiveness
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Consult on and assist in the implementation of HR strategies, programs, and practices including talent identification, performance management, employee engagement, compensation, reward and recognition, succession planning, and leadership/bench strength development.
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Partner with HR colleagues, Talent Acquisition, Compensation & Benefits, Employee Relations, Diversity & Inclusion, and Organizational Effectiveness to support comprehensive talent strategies .
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Advise leadership on winning practices in talent acquisition, assessment, development, on-boarding, retention, change management, and communications.
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Support leaders in making informed talent decisions and hold organizations accountable for achieving business results.
Employee Relations & Risk Management
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Lead complex and comprehensive investigations and develop organizational actions in partnership with leadership and Employee Relations.
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Provide business insight through data analysis, research, and benchmarking to inform risk mitigation and employee relations strategies.
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Ensure employee relations and HR decisions are aligned with company values, legal requirements, and business needs.
Change Leadership & HR Project Execution
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Play a key change leadership role in the company’s transformation by reinforcing a culture of growth, innovation, and calculated risk-taking through the application of human capital strategies, tools, and processes.
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Partner with business leaders on leadership development to build depth and readiness in support of succession planning.
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Lead, plan, and execute multiple concurrent HR projects from inception to completion, driving organizational change and process improvements across the supported organizations.
Basic Qualifications – Senior Principal HR Business Partner (HBPP04)
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Bachelor’s degree in Business, Human Resource Management, Organization Development, Industrial/Organizational Psychology, or related field and 8+ years of relevant HR experience OR Master’s degree in a related field and 6+ years of relevant HR experience
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Demonstrated understanding and application of HR principles, concepts, and practices , including talent management, performance management, employee relations, and organizational effectiveness
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Proficient verbal and written communication skills , with a proven ability to effectively communicate with, coach, and influence leaders and employees at multiple levels
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Proficiency in Microsoft Office (Word, Excel, PowerPoint)
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Ability to obtain and maintain a US Government Secret clearance
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U.S. Citizen required
Preferred Qualifications
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Fast paced, large scale DoD environment or related
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Workday or similar HR management software
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Complex organization design and support experience
Primary Level Salary Range: $117,500.00 - $176,300.00
The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions.
Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results. Employees in Vice President or Director positions may be eligible for Long Term Incentives. In addition, Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business.
The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates.
Northrop Grumman is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO and pay transparency statement, please visit http://www.northropgrumman.com/EEO. U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.
Job Category: Human Resources
How this job compares
Set against the 5,679 open Human Resources jobs on Olive Jobs, counted November 4, 2026.
- Pay
- This posting$118–176K/yr
- California median$124–180K/yr375 salary ranges
- US median$97–141K/yr2,685 salary ranges
This range's midpoint, $147K, is 6% below the California median midpoint ($156K) — in the middle half of Human Resources salary ranges in California.
- Openings
- Olive Jobs lists 558 open Human Resources jobs in California and 5,679 across the US. 5% of them nationwide are listed as remote or flexible.
- Hiring the most in California
- Robert Half Office Team12 open
- Amazon10 open
- SpaceX10 open
- Experience
- This posting asks for at least 6 years of experience; Human Resources postings that state a minimum ask for 5 years at the median (4,004 postings).
- Education
- 1,443 of the 5,679 open Human Resources jobs (25%) ask for a bachelor's degree or higher.
Counted across the open, public US postings on Olive Jobs on November 4, 2026. Pay medians are the middle values of the low ends and of the high ends of postings that list both ends of a range in the same cadence (a yearly salary or an hourly rate); a range's midpoint is halfway between its ends. Pay and experience figures resting on fewer than 20 postings are left out.
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