Principal Systems Engineer Jobs

Explore Principal Systems Engineer jobs on Ladders, where you can find vetted professional opportunities paying $100,000 or more. Principal systems engineers shape the architecture and evolution of complex systems, connecting technical strategy with practical engineering execution across an organization.

What Does a Principal Systems Engineer Do?

Principal systems engineers guide the design, integration, and performance of systems across their full lifecycle. They translate business and customer needs into system requirements, define architectures, assess technical risks, and coordinate work across engineering disciplines. Depending on the employer, roles may focus on software, hardware, cloud platforms, aerospace, defense, telecommunications, or other complex environments.

Common Responsibilities

  • Set system architecture, technical direction, and engineering standards.
  • Convert stakeholder needs into verifiable requirements and design specifications.
  • Coordinate interfaces and integration across hardware, software, networks, and operations.
  • Evaluate system performance, reliability, security, scalability, and safety.
  • Lead technical reviews, resolve complex engineering issues, and manage risk.
  • Mentor engineers and collaborate with product, program, and leadership teams.

Skills and Qualifications

Employers often seek extensive systems engineering experience, strong architectural judgment, and a record of delivering complex programs. Useful skills include requirements management, systems modeling, integration and verification, technical leadership, risk analysis, and clear communication. Industry-specific credentials, tools, or security clearances may be required for certain positions.

Salary and Career Outlook

Principal-level roles typically carry significant technical responsibility and may offer compensation above $100,000, though pay varies with industry, location, experience, and scope. Compare current openings to understand the qualifications and compensation offered by individual employers. Principal systems engineers can progress into distinguished engineering, chief architect, engineering management, or technical executive roles.

Find Principal Systems Engineer Jobs on Ladders

Browse vetted professional openings and identify opportunities that match your expertise and career goals. Use Ladders to explore Principal Systems Engineer positions paying $100,000 or more and take the next step in your senior engineering career.

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$148K - $275K *

Engage in cutting-edge HPC technologies to enhance scientific workflows. Collaborate with users to optimize modeling and simulation software, ensuring efficient use of high-performance computing resou...

Today

  •   8 - 10 years exp.  •   Aerospace & Defense

$150K - $180K *

Transform electrical systems by designing, testing, and validating innovative power solutions. Collaborate with cross-functional teams to enhance product quality and performance while providing techni...

1 week ago

  •   11 - 15 years exp.  •   Manufacturing & Automotive

$100K - $120K *

Transform the lab's development and operations by owning infrastructure, ensuring compliance, and facilitating seamless integration of security with development velocity, allowing teams to innovate wi...

3 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$111K - $167K *

Elevate operational excellence by leading process control activities, enhancing automation systems, and collaborating with cross-functional teams to optimize production efficiency and safety in a dyna...

2 days ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$110K - $200K *

Pioneer innovative electrical solutions by designing, integrating, and validating systems for cutting-edge products, working with a multi-disciplinary team to achieve high-performance results in a dyn...

3 weeks ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$75K - $144K *

Advance your career by engaging in cutting-edge systems engineering. Collaborate across disciplines to design, integrate, and test innovative systems that support our warfighters, ensuring optimal per...

1 week ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$112K - $179K *

Elevate mission-critical systems by modernizing dataflows and ensuring performance in a dynamic technical environment. This hands-on role offers a chance to make a significant impact on operational ef...

Reposted 3 weeks ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$149K - $160K *

Unlock your potential as a Systems Engineer, driving design and integration for advanced subsystems. Collaborate with a cross-functional team to deliver innovative solutions that meet mission-critical...

1 week ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$120K - $130K *

Lead the charge in advancing fire control systems by driving modernization efforts, collaborating with cross-functional teams, and applying innovative solutions to meet complex requirements in a dynam...

1 week ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$118K - $131K *

Shape the future of naval systems! Collaborate with diverse teams to design, develop, and integrate advanced technologies for surface vessels, ensuring mission readiness and security throughout the en...

1 week ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$150K - $160K *

Shape the future of cybersecurity by leading cross-functional teams in developing mission-critical applications. Leverage your expertise in systems engineering to drive innovation and enhance product...

1 week ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$120K - $130K *

Lead the modernization of fire control platforms as an Advanced Systems Engineer, driving cross-functional collaboration and innovative solutions while managing the systems development life cycle and...

Pittsfield, MARemote

2 weeks ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$125K - $150K *

Champion system safety excellence by developing compliant programs, conducting analyses, and leading efforts to communicate safety findings effectively. Influence engineering practices while ensuring...

Reposted 1 week ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$130K - $220K *

Manage and enhance complex operational data flows, ensuring data integrity and compliance. Collaborate with mission customers to analyze and transform raw data, while improving processing and distribu...

2 weeks ago

  •   Less than 5 years exp.  •   Staffing

$130K - $220K *

Join a team that's dedicated to enhancing operational data flows through innovative solutions. Collaborate with mission customers to analyze and transform data, ensuring security and compliance while...

2 weeks ago

  •   Less than 5 years exp.  •   Staffing

$120K - $145K *

Transform aviation systems by leading architectural strategies and technical execution for PLM programs, supervising multi-disciplinary teams, and ensuring alignment with modern engineering practices...

3 weeks ago

  •   8 - 10 years exp.  •   Real Estate & Construction

$118K - $207K *

Shape the future of operational excellence by collaborating with business teams to uncover challenges and deliver AI-driven solutions. Drive impactful transformations through process redesign and soft...

Reposted 6 days ago

  •   5 - 7 years exp.  •   Enterprise Technology

$93K - $193K *

Drive the development of high-performance embedded software for RLS Hyper-Rail applications, ensuring quality and reliability across Linux and VxWorks environments while collaborating with cross-funct...

Ottawa, ONIn-Person

2 weeks ago

  •   5 - 7 years exp.  •   Telecommunications & Hardware

$86K - $165K *

Engage in designing and testing complex systems while collaborating across multiple domains. Your expertise will drive innovative solutions that meet customer needs, ensuring compliance and quality th...

2 weeks ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$107K - $195K *

Lead the integration and testing of innovative Directed Energy systems, managing a skilled team to ensure successful execution within technical and budget constraints while collaborating with stakehol...

2 weeks ago

  •   Less than 5 years exp.  •   Technical Services

$143K - $186K *

Optimize network design and administration through innovative solutions, ensuring robust performance and security of enterprise networking technology while collaborating with IT staff and vendors for...

Reposted 4 days ago

  •   5 - 7 years exp.  •   Manufacturing & Automotive

$132K - $251K *

Join a team that's shaping the future of hardware design for advanced ATC programs. Lead cross-functional efforts, mentor engineers, and ensure top-tier performance and reliability from concept to dep...

1 week ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$90K - $110K *

Grow your career with a dynamic team dedicated to delivering innovative software solutions, collaborating throughout the software development lifecycle while tackling technical challenges to support c...

Burnaby, BCIn-Person

4 weeks ago

  •   Less than 5 years exp.  •   Manufacturing & Automotive

$168K - $208K *

Shape the future of engineering programs by leading R&D projects, ensuring excellence across cross-functional teams and driving adherence to processes, goals, and timelines for impactful technology so...

4 weeks ago

  •   5 - 7 years exp.  •   Manufacturing & Automotive

$80K - $95K *

Oversee the design and maintenance of core infrastructure systems, ensuring stability, security, and scalability. Deliver advanced troubleshooting, manage projects efficiently, and enhance operational...

3 weeks ago

  •   Less than 5 years exp.  •   Manufacturing & Automotive

Frequently Asked Questions (FAQ)

  • What does a Principal Systems Engineer do?question toggle

    A Principal Systems Engineer defines and guides the architecture, requirements, integration, and performance of complex systems. The role often includes technical leadership, risk management, cross-functional coordination, and mentoring.

  • What qualifications are commonly required for Principal Systems Engineer jobs?question toggle

    Employers commonly look for substantial systems engineering experience, expertise in system architecture and integration, strong analytical and communication skills, and a record of leading complex technical work. Specific degrees, tools, certifications, or clearances depend on the industry and employer.

  • How much do Principal Systems Engineers earn?question toggle

    Compensation varies by employer, location, industry, and experience. Ladders focuses on vetted professional roles paying $100,000 or more; review each listing for its specific compensation details.

  • What industries hire Principal Systems Engineers?question toggle

    Principal Systems Engineers work in industries such as aerospace and defense, software, cloud computing, telecommunications, automotive, energy, and other fields that develop or operate complex systems.

  • What career paths can follow a Principal Systems Engineer role?question toggle

    Experienced professionals may advance into distinguished engineering or chief architect positions, lead larger technical organizations, or move into engineering management and technical executive roles.