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Cytel

Principal Biostatistician FSP

Cambridge, MA · On-site +1

As Principal Biostatistician, adapt at utilizing advanced statistical methods, you will support or ... Good SAS and R programming skills for QCing critical outputs, Efficacy/Safety tables and working ...

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$36.5K

$109.4K

$182K

How much do principal r jobs pay per year?

As of Jul 2, 2026, the average yearly pay for principal r in the United States is $109,393.00, according to ZipRecruiter salary data. Most workers in this role earn between $85,000.00 and $125,000.00 per year, depending on experience, location, and employer.

What are Principal R engineers?

Principal R engineers are senior-level professionals who specialize in the R programming language, often leading data science, statistical analysis, or software development projects. They are responsible for designing complex data models, guiding teams, and establishing best practices in coding and analytics. Their role often involves mentoring junior staff, contributing to strategic decision-making, and ensuring high-quality results using R. Principal R engineers are recognized for their expertise in both technical and leadership capacities within organizations.

How does a Principal typically collaborate with teachers and support staff to foster a positive school culture?

Principals play a key role in shaping and maintaining a positive school culture by regularly meeting with teachers and support staff, encouraging open communication, and supporting professional development initiatives. They often facilitate team meetings, provide constructive feedback, and create opportunities for staff to share ideas and best practices. By fostering an environment of trust and collaboration, principals help ensure that everyone works together to create a supportive learning environment for students.

What are the key skills and qualifications needed to thrive as a Principal, and why are they important?

To thrive as a Principal, you need strong leadership abilities, educational expertise, and typically a master's degree in education or educational administration along with state certification. Familiarity with school management systems, curriculum planning tools, and data analysis software is often required. Exceptional interpersonal skills, conflict resolution, and the ability to inspire and communicate a clear vision make someone stand out in this role. These skills and qualities are crucial for fostering a positive school environment, driving academic achievement, and effectively managing staff, students, and resources.

What is the difference between Principal R and Senior R Developer?

AspectPrincipal RSenior R Developer
Required CredentialsAdvanced degrees (Master's/PhD), extensive R expertise, leadership skillsTypically bachelor's or master's degree, strong R programming skills
Work EnvironmentLeadership roles, strategic planning, cross-team collaborationProject-focused, coding, data analysis, mentorship
Employer & Industry UsageResearch institutions, large corporations, consulting firmsTech companies, finance, healthcare, analytics firms

The main difference between Principal R and Senior R Developer lies in their responsibilities and experience level. Principal R roles focus on strategic leadership, advanced research, and guiding teams, while Senior R Developers primarily handle complex coding, data analysis, and project execution. Both roles require strong R programming skills, but Principal R positions demand more experience and a broader scope of influence within organizations.

More about Principal R jobs
What cities are hiring for Principal R jobs? Cities with the most Principal R job openings:
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Principal R jobs near you
Infographic showing various Principal R job openings in the United States as of June 2026, with employment types broken down into 1% As Needed, 74% Full Time, 21% Part Time, and 4% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $109,393 per year, or $52.6 per hour.
Systems Engineer - R&V (Principal or Senior Principal)

Systems Engineer - R&V (Principal or Senior Principal)

Northrop Grumman Corporation

San Diego, CA

$142K - $213K/yr

Full-time

Medical, Life, PTO

Posted 9 days ago

Northrop Grumman rating

8.1

Company rating: 8.1 out of 10

Based on 346 frontline employees who took The Breakroom Quiz

110th of 527 rated manufacturers

Job description

RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: SecretTRAVEL: Yes, 10% of the TimeDescriptionAt 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.

Please note that this opportunity is contingent on program funding. Start dates are determined after funding confirmation.

Northrop Grumman Aerospace Systems sector has an opening for a Systems Engineer (Principal or Senior Principal Level) - Requirements and Verification to join our team of qualified, diverse individuals in our Systems Engineering organization. This position is located in Rancho Bernardo, CA.

In this role, you will be part of the Core Systems Engineering team and will primarily focus on Requirements & Verification.

You will be part of the requirements development, analysis, decomposition and verification campaigns across the Triton Enterprise with a primary focus on Increment 2 development activities. You will perform use case analysis, system traces, architecture analysis and use the results of those analyses to ensure the Triton requirements baseline is rigorously defined and executable to the capabilities required of the platform.

Additionally, you will support diverse engineering design teams to provide imaginative, technical solutions to a wide range of difficult problems within the Core Systems Engineering team on the Triton Enterprise. This includes scope across the entire spectrum of the Systems Engineering V-Model. You will be executing system integration tasking across the entire lifecycle of a system and integrating new capabilities on the MQ-4C Triton platform.

Duties will include:

  • Support cross-IPT development of system level requirements and use cases
  • Implement requirements verification methodology and traceability
  • Support development of interface definitions and integration plans
  • Conduct formal integration and support capabilities based system level testing of fully integrated complex software and hardware subsystems
  • Evaluate integration and test anomalies and assist disposition and correction of issues as found
  • Perform requirements verification and selloff
  • Provide support to flight test and fielded assets
  • Manage configuration of developmental and production systems
  • Development of capability roadmaps within specified capability areas

This position can be filled at the Principal or Senior Principal level based on the qualifications below.

Basic Qualifications:

At a Principal Level:

  • Must have a Bachelors degree in a STEM field and at least 5 years of relevant military / professional experience, OR a Master's Degree in a STEM field and at least 3 years of relevant military / professional experience, OR a PhD and at least 1 year of relevant military / professional / academic experience

At a Senior Principal Level:

  • Must have a Bachelors degree in a STEM field and at least 8 years of relevant military / professional experience, OR a Master's Degree in a STEM field and at least 6 years of relevant military / professional experience, OR a PhD and at least 4 years of relevant military / professional experience

And at Both Levels:

  • Must have an active US Government Secret or higher clearance (with a background investigation completed within the last 6 years or currently enrolled into Continuous Evaluation).
  • Must have experience generating, evaluating and decomposing requirements

Preferred Qualifications:

  • An active US Government Secret or higher clearance (with a background investigation completed within the last 6 years or currently enrolled into Continuous Evaluation).
  • Demonstrated experience with customer level requirements definition
  • Familiarity with Systems Engineering V model and Design processes
  • Familiarity with TeamCenter PLC and JIRA/Confluence
  • Demonstrated experience with IFC Development and Management
  • Familiarity with requirements decomposition and verification campaigns
  • Demonstrated experience performing lab integration
Primary Level Salary Range: $114,000.00 - $171,000.00Secondary Level Salary Range: $142,200.00 - $213,400.00The 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.

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About Northrop Grumman

Sourced by ZipRecruiter

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.

Industry

Space research administration

Company size

10,000+ Employees

Headquarters location

Falls Church, VA, US

Year founded

1939

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