Senior Principal Organizational Effectiveness Representative

Northrop Grumman

. Serve as a trusted advisor to HR leaders, business leaders, and program managers on organization effectiveness, team dynamics, and change leadership .

Posted 10/5/2026full-timeUnited StatesSenior💰 $112,200 - $176,300 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in organization effectiveness, change management, and team dynamics, with a strong ability to lead large-scale change initiatives and facilitate leadership engagements. Proficient in stakeholder management and developing tailored strategies to enhance organizational performance.

Highest-signal resume keywords

Change ManagementOrganization EffectivenessStakeholder ManagementFacilitation SkillsConsulting Skills

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Organization DesignLeadership EffectivenessTeam DynamicsQualitative DiagnosticsChange InitiativesStrategy AlignmentRole ClarificationPerformance IndicatorsEngagement ResultsProject Management

Soft Skills

Relationship BuildingAdaptabilityCommunication SkillsProblem SolvingClient Buy-In

Tools & Technologies

Microsoft WordMicrosoft ExcelMicrosoft PowerPointMicrosoft SharePoint

Certifications & Qualifications

Certificate in CoachingCertified Executive Coach

Industry Keywords

Human ResourcesOrganization DevelopmentTalent ManagementLeadership AssessmentsTeam Effectiveness Models

About the role

Key responsibilities & impact

Serve as a trusted advisor to HR leaders, business leaders, and program managers on organization effectiveness, team dynamics, and change leadership
Lead qualitative organization diagnostics through stakeholder interviews, focus groups, facilitated assessments, and leadership and team working sessions
Design and facilitate strategy alignment, team launches or resets, role and responsibility clarification, and collaboration and conflict working sessions
Support organization design by clarifying objectives, roles, spans and layers, decision rights, and governance
Develop and execute change management approaches, including stakeholder planning, change narratives, communications, and leader toolkits
Partner with HR and business leaders to prioritize organization effectiveness efforts, sequence work, and align with sector and division strategies
Use engagement results, organizational feedback, and performance indicators to strengthen recommendations
Create presentations and written materials synthesizing diagnostic themes, recommended actions, and change plans for technical and non-technical audiences
Maintain and adapt organization design, team effectiveness, and change management frameworks for engineering and program environments
Report to the Manager, Organization Transformation for Mission Systems

Requirements

What you’ll need

Bachelor's degree required plus 8 years of relevant experience in HR or related field; or a Master’s degree plus 6 years of relevant experience
12 years of relevant experience may substitute for the degree requirement
Advanced consulting skills, including scoping problems, recommending practical solutions, gaining client buy-in, and delivering results
Experience leading organizational interventions from assessment to implementation
Broad experience applying organization, team, and leadership effectiveness practices
Experience leading large-scale change initiatives
Experience designing and facilitating leadership and team engagements
Strong business acumen and ability to use talent processes and tools to accelerate business results
Excellent relationship-building and stakeholder management skills
Ability to manage multiple projects or clients, mitigate and escalate risk, adapt to shifting priorities, and navigate ambiguity
Excellent facilitation and presentation skills in virtual and in-person environments
Proficiency with Microsoft Word, Excel, PowerPoint, and SharePoint
US Citizenship
Ability to obtain and maintain a US Government Secret Clearance
Degree in Organization Development or related field (preferred)
Certificate in coaching or certified executive coach (preferred)
Experience as an internal or external consultant in a complex, matrixed organization (preferred)
Experience in Human Resources, Organization Effectiveness, or Talent Management roles (preferred)
Experience with or certifications in organization development, leadership, and team effectiveness assessments and models (preferred)
Experience working with highly skilled technical talent (preferred)

Benefits

Comp & perks

Health Plan
Savings Plan
Paid Time Off (PTO)
Education Assistance
Training and Development
9/80 Work Schedule (where available)
Health insurance coverage
Life and disability insurance
Company paid holidays
Potential overtime
Shift differential
Discretionary bonus
Long Term Incentives for eligible Vice President or Director positions