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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$171K - $225K *

Drive progress at the forefront of systems engineering by analyzing user requirements and leading design initiatives. Collaborate closely with teams to integrate cutting-edge technology and ensure sys...

3 weeks ago

  •   11 - 15 years exp.  •   Enterprise Technology

$118K - $224K *

Join a team that's driving innovation in radar simulation tools, leading Agile practices and ensuring technical excellence. Collaborate with cross-functional teams to enhance missile defense systems a...

Reposted 4 days ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$107K - $204K *

Drive innovative cybersecurity solutions for connected systems by leading research and development efforts. Collaborate with multidisciplinary teams to tackle complex challenges and enhance the securi...

1 week ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$132K - $238K *

Champion a coherent system architecture for advanced cooling and power products. Lead cross-functional collaboration to drive technical initiatives, ensuring scalable designs meet diverse requirements...

RemoteRemote

4 weeks ago

  •   8 - 10 years exp.  •   Consumer Technology

$110K - $130K *

Lead complex engineering projects from concept to completion, ensuring timely delivery and budget adherence. Collaborate cross-functionally, mentor junior engineers, and drive design compliance while...

3 days ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$110K - $130K *

Lead the technical execution of advanced electro-optical systems, driving complex projects from design to delivery. Collaborate with cross-functional teams to solve technical challenges and ensure inn...

2 weeks ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$110K - $130K *

Empower the future of engineering by leading complex projects, ensuring design quality, and mentoring a dedicated team to achieve excellence within budget and timelines while fostering collaboration a...

4 weeks ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$95K - $115K *

Innovate systems modeling efforts by ensuring adherence to engineering standards and leading projects that deliver effective solutions. Collaborate with diverse teams to craft comprehensive architectu...

Reposted 3 weeks ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$160K - $200K *

Lead the charge in mission execution and engineering integration, ensuring alignment of science objectives with operational plans. Collaborate with cross-functional teams to optimize mission performan...

6 days ago

  •   Less than 5 years exp.  •   Information Technology

$120K - $145K *

Transform mission objectives into engineering solutions by leading planning, integration, and execution of extended mission activities. Collaborate with cross-functional teams to ensure operational su...

6 days ago

  •   Less than 5 years exp.  •   Information Technology

$126K - $176K *

Lead and enhance our systems engineering efforts, driving collaboration across disciplines to deliver cutting-edge communication solutions while ensuring project success through effective management...

Ottawa, ONIn-Person

Reposted 3 weeks ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$107K - $204K *

Shape the future of integrated solutions by leading full lifecycle projects, ensuring seamless collaboration across disciplines, and mentoring junior professionals while managing technical challenges...

Reposted 2 weeks ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$114K - $171K *

Transform complex software integration and testing processes by leading cross-functional teams, ensuring seamless collaboration, and driving best practices in a dynamic environment. Elevate system per...

1 week ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$107K - $204K *

Join a dynamic team as a Radar Cross Section Engineer, focusing on testing, analysis, and signature-reduction for advanced aerospace systems. Leverage your expertise in RCS chamber operations and rada...

Reposted today

  •   8 - 10 years exp.  •   Aerospace & Defense

$107K - $130K *

Elevate your career by partnering with us to drive systems engineering excellence, supporting critical defense initiatives through analysis, collaboration, and innovative solutions across multi-discip...

5 days ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$134K - $241K *

Drive the integration and management of complex C4IT systems within a mission-critical facility project, ensuring seamless coordination across design, construction, and operational phases while addres...

4 days ago

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

$110K - $130K *

Elevate your career by designing and developing innovative software solutions. Collaborate with cross-functional teams to enhance product performance and mentor junior engineers while driving best pra...

Markham, ONIn-Person

Yesterday

  •   8 - 10 years exp.  •   Aerospace & Defense

$110K - $130K *

Lead the charge in developing innovative embedded software solutions while mentoring junior engineers and collaborating with cross-functional teams to enhance product performance and customer satisfac...

Ottawa, ONIn-Person

Yesterday

  •   8 - 10 years exp.  •   Aerospace & Defense

$130K - $155K *

Elevate software development by designing and enhancing embedded systems, collaborating with cross-functional teams, and mentoring junior engineers to drive innovation in optical networking solutions...

Yesterday

  •   8 - 10 years exp.  •   Aerospace & Defense

$110K - $130K *

Join our team to design and develop cutting-edge embedded software for optical networking products. Collaborate with engineers, coach junior staff, and enhance product performance while ensuring docum...

Ottawa, ONIn-Person

Yesterday

  •   8 - 10 years exp.  •   Aerospace & Defense

$130K - $155K *

Unlock potential by designing and developing embedded software solutions, enhancing product performance, and mentoring junior engineers while collaborating with cross-functional teams to drive innovat...

Yesterday

  •   8 - 10 years exp.  •   Aerospace & Defense

$110K - $130K *

Grow your career with a dynamic team focused on developing innovative embedded software solutions for optical networking, enhancing product performance, and mentoring junior engineers while engaging w...

Markham, ONIn-Person

Yesterday

  •   8 - 10 years exp.  •   Aerospace & Defense

$116K - $194K *

Elevate your career by providing critical technical support for auxiliary systems in ship design. Collaborate with diverse teams to resolve complex issues and enhance modernization efforts, ensuring o...

6 days ago

  •   8 - 10 years exp.  •   Information Technology

$155K - $251K *

Elevate software development by leading teams to enhance traffic surveillance systems, ensuring quality and efficiency in safety-critical embedded software projects while managing scope, cost, and cer...

Reposted today

  •   8 - 10 years exp.  •   Aerospace & Defense

$95K - $115K *

Unlock potential by leading the integration of oil-free centrifugal compressors with strategic HVAC/R OEM accounts, collaborating across teams to ensure seamless implementation and customer satisfacti...

1 week ago

  •   5 - 7 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.