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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$100K - $120K *

Shape the future of aerospace by managing complex flight test projects, leading cross-functional teams, and ensuring compliance with scope, schedule, and budget. Drive risk mitigation and enhance orga...

2 weeks ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$110K - $130K *

Champion the development of optical systems by leading qualification testing, ensuring compliance with global standards, and driving reliability analysis to enhance product performance and safety in t...

Ottawa, ONIn-Person

2 days ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$110K - $130K *

Drive product qualification and compliance in the optical device industry. Collaborate with experts to ensure regulatory adherence and lead testing initiatives. Utilize your experience in reliability...

Toronto, ONIn-Person

2 days ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$110K - $130K *

Help us drive product excellence by leading qualification testing and compliance for optical systems. Collaborate with experts to ensure regulatory adherence and enhance reliability through innovative...

2 days ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$115K - $135K *

Contribute to multidisciplinary systems engineering, driving technical scope to completion. Oversee integration and verification across various domains, ensuring quality and collaboration in deliverin...

3 weeks ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$148K - $263K *

Drive the design and implementation of AI-First operational environments, architecting resilient multi-cloud networks and building autonomous orchestration layers to enhance security and efficiency ac...

United StatesRemote

6 days ago

  •   5 - 7 years exp.  •   Information Technology

$97K - $146K *

Champion the design and management of cloud network infrastructure, ensuring the availability and functionality of applications while collaborating with cross-functional teams to drive secure, reliabl...

3 weeks ago

  •   Less than 5 years exp.  •   Manufacturing & Automotive

$108K - $130K *

Champion advanced systems security engineering to enhance USAF weapon systems, ensuring robust cybersecurity and resilience throughout the acquisition life cycle while collaborating with diverse teams...

2 weeks ago

  •   8 - 10 years exp.  •   Technical Services

$109K - $150K *

Transform your career with expertise in aircraft electrical design, ensuring compliance with FAA and quality standards while collaborating with cross-functional teams to deliver cutting-edge electrica...

Reposted 2 weeks ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$109K - $150K *

Design and implement advanced electrical solutions for aircraft interiors, ensuring compliance with FAA standards and customer specifications while managing budgets and project schedules using cutting...

3 weeks ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$90K - $100K *

Drive innovative solutions for complex network challenges while enhancing system performance and security. Collaborate with clients to troubleshoot and implement effective network configurations in a...

6 days ago

  •   5 - 7 years exp.  •   Information Technology

$120K - $145K *

Drive engineering excellence by leading multidisciplinary teams in U.S. Navy ship design, ensuring technical integration and compliance with program objectives, while fostering collaboration and innov...

1 week ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$75K - $232K *

Elevate your career by engineering and securing critical Linux and FreeBSD infrastructures. As a key technical authority, you'll ensure compliance with federal standards while managing both on-premise...

2 weeks ago

  •   8 - 10 years exp.  •   Manufacturing & Automotive

$95K - $245K *

Take ownership of advanced integration and testing of multi-domain electro-mechanical systems. Collaboratively lead teams and provide expert guidance in verification strategies for hardware and softwa...

3 weeks ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$146K - $175K *

Engineer innovative high-frequency power solutions for AI and data centers. Collaborate with teams to develop cutting-edge power architectures, ensuring performance and reliability while addressing cr...

6 days ago

  •   8 - 10 years exp.  •   Manufacturing & Automotive

$110K - $130K *

Unlock your potential as a Systems Engineer, supporting critical Linux-based systems. Collaborate with a dedicated team to ensure operational excellence, manage system administration, and enhance user...

1 week ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$120K - $145K *

Join a team that's driving digital innovation through software development and web content management, leveraging your expertise in Core Java and Adobe Experience Manager to create impactful web solut...

3 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$93K - $117K *

Unlock potential by leading complex software and firmware projects, ensuring timely delivery and quality. Collaborate with teams to shape product architecture while mentoring engineers and driving inn...

Ottawa, ONHybrid

Today

  •   8 - 10 years exp.  •   Aerospace & Defense

$150K - $180K *

Shape the future of platform architecture by driving strategic vision, guiding technical direction, and fostering innovation. Collaborate across teams to enhance product delivery and developer experie...

1 week ago

  •   11 - 15 years exp.  •   Manufacturing & Automotive

$108K - $130K *

Lead the charge in delivering innovative electric utility projects while supervising a dynamic team of engineers. Drive quality, foster collaboration, and enhance client relationships to ensure succes...

1 week ago

  •   5 - 7 years exp.  •   Real Estate & Construction

$143K - $276K *

Join a team that's redefining systems architecture for large-scale IT and communications solutions. Collaborate with multidisciplinary engineers to ensure scalable, secure, and resilient infrastructur...

6 days ago

  •   5 - 7 years exp.  •   Telecommunications & Hardware

$120K - $160K *

Shape the future of space systems by leading integration efforts for advanced satellite and ground systems, ensuring seamless development and operational success across the entire lifecycle...

1 week ago

  •   5 - 7 years exp.  •   Information Technology

$120K - $145K *

Engage in comprehensive systems engineering for advanced space systems, supporting integration and lifecycle management of cutting-edge satellite and ground systems. Collaborate with contractors and g...

1 week ago

  •   5 - 7 years exp.  •   Information Technology

$188K - $296K *

Advance the development of innovative software solutions, integrating scalable and secure applications while mentoring teams. Drive technical leadership and ensure quality assurance throughout the sof...

Reposted 2 weeks ago

  •   11 - 15 years exp.  •   Hospitality & Recreation

$100K - $120K *

Drive your career with a dynamic role in systems engineering, focusing on complex aerospace systems. Collaborate on architecture, safety analysis, and compliance while leading projects and optimizing...

1 week ago

  •   Less than 5 years exp.  •   Aerospace & Defense

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.