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Sr Principal Jobs (NOW HIRING)

HCA Healthcare

Senior Principal Architect

Lebanon, TN · On-site

As a Senior Principal Architect with HCA Healthcare you can be a part of an organization that is devoted to giving back! Job Summary and Qualifications This position is a senior principal level ...

HCA Healthcare

Senior Principal Architect

Franklin, TN · On-site

As a Senior Principal Architect with HCA Healthcare you can be a part of an organization that is devoted to giving back! Job Summary and Qualifications This position is a senior principal level ...

TCS

Senior Principal Software Engineer

Huntsville, AL

$123K - $170K/yr

Huntsville, Alabama, United States TCS is searching for a Senior Principal Software Engineer to join our strong team of Engineers supporting our Ground-based Midcourse Defense (GMD) customer in ...

Dell, Inc.

Senior Principal AI Engineer

Austin, TX · On-site

$196K - $269K/yr

Senior Principal AI Agent Engineer The Software Engineering team delivers next-generation software application enhancements and new products for a changing world. Working at the cutting edge, we ...

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$36.5K

$109.4K

$182K

How much do sr principal jobs pay per year?

As of Jun 26, 2026, the average yearly pay for sr principal 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 the four levels of jobs?

In many organizations, job levels are categorized into four main tiers: entry-level, mid-level, senior, and executive. These levels help define responsibilities, experience requirements, and compensation structures, with progression often involving increased skills, leadership, and strategic impact. For a Sr Principal role, it typically represents a high-level senior or leadership position within this hierarchy.

What is the difference between Sr Principal vs Lead Engineer?

AspectSr PrincipalLead Engineer
Required CredentialsAdvanced degrees, extensive experience, industry certificationsEngineering degrees, relevant certifications, some experience
Work EnvironmentStrategic roles, cross-functional teams, high-level project oversightTechnical project execution, team leadership, hands-on engineering
Employer & Industry UsageLarge corporations, tech firms, R&D divisionsEngineering firms, tech companies, manufacturing

The Sr Principal typically focuses on strategic, high-level responsibilities with extensive experience and advanced credentials, often working across departments. Lead Engineers are more involved in technical leadership and project execution, requiring strong engineering skills and some leadership experience. Both roles are vital in tech and engineering industries but differ mainly in scope and seniority.

What is the highest paid assistant principal?

Assistant principals typically earn less than principals, with salaries ranging from $60,000 to $100,000 annually depending on location and experience. The highest-paid assistant principals are often in districts with higher cost of living or in states with higher average salaries for education professionals. However, the role of assistant principal generally has a lower salary ceiling compared to principal or other executive-level school leadership positions.

What does a senior principal do?

A senior principal is a high-level professional responsible for leading strategic initiatives, managing teams, and providing expert guidance within an organization. They often oversee complex projects, develop long-term plans, and collaborate with executive leadership to achieve business goals. Strong leadership, technical expertise, and industry knowledge are essential for this role.

What job makes $10,000 a month without a degree?

A Senior Principal role in certain industries, such as technology or engineering, can pay $10,000 or more per month without requiring a traditional college degree, especially with extensive experience, specialized skills, and certifications. High-level consulting, executive positions, or roles in niche fields may also reach this income level based on expertise and performance.
What cities are hiring for Sr Principal jobs? Cities with the most Sr Principal job openings:
What states have the most Sr Principal jobs? States with the most job openings for Sr Principal jobs include:
What job categories do people searching Sr Principal jobs look for? The top searched job categories for Sr Principal jobs are:
Sr Principal jobs near you
Infographic showing various Sr Principal job openings in the United States as of June 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $109,393 per year, or $52.6 per hour.
Principal/Senior Principal Engineer - TS/SCI Clearance

Principal/Senior Principal Engineer - TS/SCI Clearance

Rocket Lab Corporation

Long Beach, CA • On-site

$132K - $181K/yr

Other

Posted 12 hours ago

Rocket Lab rating

8.8

Company rating: 8.8 out of 10

Based on 6 frontline employees who took The Breakroom Quiz

9th of 60 rated aerospace companies

Job description

SPACE SYSTEMS

At Rocket Lab, we're not just launching rockets - we're building the future of space. Our Space Systems team builds everything from complete spacecraft, precision payloads to the components and subsystems that allow them to thrive in space, like solar panels, flight software, star trackers, optical systems, separation systems, radios, and more.

Our Space Systems team has enabled more than 1,700 missions, ranging from interplanetary exploration, in-space manufacturing to national security and defense initiatives. The team has built spacecraft, payloads, and components for missions to the Moon and Mars, working with partners including NASA, the Space Development Agency, and the U.S. Space Force. Whether it's a single high-performance spacecraft, constellation, or the vertically integrated components that help them get to space - our world class Space Systems team is empowering some of the boldest and most ambitious space missions.

PRINCIPAL/SENIOR PRINCIPAL ENGINEER - TS/SCI CLEARANCE

Based at Rocket Lab's global headquarters in Long Beach, California, the Principal/Senior Principal Engineer is responsible for overseeing our various satellite programs. You will support the Space Systems Chief Engineer, with deliverables required for internal leadership, board of directors, and investors.

(Please note: this position can be hired at the Principal Engineer or Senior Principal Engineer level)

WHAT YOU'LL GET TO DO:

  • Provide oversight and review of spacecraft system engineering, including:
    • Requirement derivation
    • System and subsystem requirement verification techniques
    • Vehicle performance budgets
    • Test methods and data analysis
  • Simulation and analysis
  • Technical leadership in future architectures, platform, and payloads for future missions both internal and external
  • Assist or lead system and subsystem architectural developments for existing missions
  • Assist with program and product management

YOU'LL BRING THESE QUALIFICATIONS AS PRINCIPAL ENGINEER:

  • Bachelor's degree in engineering or other technical discipline
  • Active TS/SCI clearance
  • U.S. citizenship is required, due to program requirements
  • 12+ years of experience supporting satellite or spacecraft programs
  • Understanding of spacecraft subsystems and their associated components
  • Thorough understanding of the space environment, orbital mechanics, and rigid body dynamics
  • Experience with satellite operations

YOU'LL BRING THESE QUALIFICATIONS AS SENIOR PRINCIPAL ENGINEER:

  • Bachelor's degree in engineering or other technical discipline
  • Active TS/SCI clearance
  • U.S. citizenship is required, due to program requirements
  • 15+ years of experience supporting satellite or spacecraft programs
  • Understanding of spacecraft subsystems and their associated components
  • Thorough understanding of the space environment, orbital mechanics, and rigid body dynamics
  • Experience with satellite operations

THESE QUALIFICATIONS WOULD BE NICE TO HAVE:

  • Master's or PhD in an engineering or other technical discipline
  • Experience with MATLAB, Python, and STK
  • Experience with testing electrical subsystems and assemblies, thermal vacuum or random vibration, and hardware-in-the-loop (HITL) testing
  • Ability to work in a dynamic environment with competing priorities

This position may require prolonged periods of sitting, standing, walking, computer work, and occasional exposure to moderate levels of noise, dust, and fumes in production areas.

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