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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$130K - $195K *

Unlock potential by leading the architecture and integration of complex systems in advanced semiconductor equipment. Drive technical execution and cross-functional collaboration to enhance performance...

4 days ago

  •   8 - 10 years exp.  •   Information Technology

$130K - $155K *

Unlock your potential as a Principal Systems Engineer, driving innovative solutions for advanced space payloads. Collaborate across teams to define system architectures and ensure mission success in c...

1 week ago

  •   11 - 15 years exp.  •   Aerospace & Defense

$114K - $171K *

Help us transform mission planning solutions as a Principal Systems Engineer, driving Agile development and engineering analysis to create innovative capabilities and ensure compliance with standards...

2 weeks ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$110K - $130K *

Lead the modernization and enhancement of Performance and Operability tools, collaborating with cross-functional teams to drive innovative solutions and continuous process improvements in engine devel...

Today

  •   5 - 7 years exp.  •   Manufacturing & Automotive

$107K - $204K *

Elevate manufacturing capabilities by integrating and optimizing workflows, tooling, and processes. Collaborate across functions to identify constraints and implement solutions that enhance production...

Reposted today

  •   5 - 7 years exp.  •   Aerospace & Defense

$128K - $214K *

Join a dynamic team as a Lead Systems Engineer, providing Tier III IT support across diverse technologies. Lead and mentor engineers, resolve complex issues, and enhance operational efficiency while e...

5 days ago

  •   8 - 10 years exp.  •   Information Technology

$140K *

Lead the development and integration of complex electromechanical medical devices, driving system architecture and collaboration across engineering disciplines to deliver innovative products that enha...

Reposted 2 days ago

  •   5 - 7 years exp.  •   Healthcare

$116K - $194K *

Support our mission by providing technical leadership in electrical systems for naval ship design. Collaborate with multiple teams to assess risks, resolve issues, and ensure compliance with specifica...

4 days ago

  •   8 - 10 years exp.  •   Information Technology

$116K - $194K *

Shape the future of electrical systems engineering by leading technical assessments, collaborating with diverse teams, and driving innovative solutions for naval ship modernization efforts in a dynami...

4 days ago

  •   8 - 10 years exp.  •   Information Technology

$95K - $181K *

Advance your career as a Senior Systems Engineer, leading system requirements and verification efforts. Collaborate with multi-disciplinary teams to deliver innovative solutions, ensuring systems meet...

6 days ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$85K - $135K *

Champion complex transit projects by leading systems engineering efforts, ensuring seamless integration and operational readiness of advanced communication and control systems across multiple domains...

Ottawa, ONIn-Person

1 week ago

  •   11 - 15 years exp.  •   Real Estate & Construction

$85K - $135K *

Deliver innovative transit solutions by leading systems engineering teams, managing complex projects, and ensuring seamless integration of advanced communication and control systems for enhanced opera...

Kingston, ONIn-Person

1 week ago

  •   11 - 15 years exp.  •   Real Estate & Construction

$120K - $145K *

Grow your career with a lead role in systems engineering, driving innovative solutions and supervising project teams while applying ISO/IEC 15288 standards to deliver high-quality work products across...

3 weeks ago

  •   15+ years exp.  •   Information Technology

$120K - $145K *

Innovate engineering solutions as a lead in systems engineering, overseeing projects, analyzing alternatives, and ensuring compliance with robust ISO/IEC 15288 processes. Guide teams in developing hig...

3 weeks ago

  •   15+ years exp.  •   Information Technology

$120K - $145K *

Drive innovative solutions as a Principal Systems Engineer, leading cross-functional teams to develop advanced aerospace products. Utilize systems engineering expertise to ensure successful program ex...

2 weeks ago

  •   11 - 15 years exp.  •   Aerospace & Defense

$145K - $175K *

Shape the future of cognitive systems by leading the design and deployment of advanced AI architectures. Drive innovation in human-machine collaboration and multi-agent systems while mentoring a talen...

1 week ago

  •   8 - 10 years exp.  •   Information Technology

$145K - $175K *

Lead the charge in designing and deploying advanced cognitive systems, integrating AI and human processes. Drive innovation in multi-agent orchestration and ensure secure, scalable solutions while men...

1 week ago

  •   8 - 10 years exp.  •   Information Technology

$110K - $130K *

Empower systems engineering excellence by designing, integrating, and sustaining mission systems. Collaborate with teams to enhance operational capabilities while providing lifecycle support and condu...

3 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$120K - $150K *

Lead the charge in designing and integrating advanced aerospace systems, driving innovation and ensuring compliance with industry standards while collaborating with cross-functional teams on cutting-e...

Today

  •   5 - 7 years exp.  •   Manufacturing & Automotive

$110K - $130K *

Shape the future of Air Force training systems by providing expert systems engineering support across the entire lifecycle, ensuring compliance and operational effectiveness while collaborating with d...

1 week ago

  •   8 - 10 years exp.  •   Technical Services

$110K - $130K *

Lead the charge in technical integration across multiple systems, ensuring seamless collaboration among subsystems and vendors. Drive architectural decisions and manage requirements to deliver a coher...

5 days ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$120K - $145K *

Lead engineering teams to develop, integrate, and optimize systems, ensuring mission success through innovative technical solutions while utilizing Agile methodologies and continuous improvement pract...

Reposted 6 days ago

  •   5 - 7 years exp.  •   Enterprise Technology

$145K - $170K *

Lead the development of scalable automation and AI solutions, bridging business and technical teams. Drive complex projects, optimize data workflows, and enhance decision-making in a fast-paced enviro...

6 days ago

  •   5 - 7 years exp.  •   Energy & Utilities

$161K - $241K *

Join a team that's shaping the future of national security through innovative software solutions. As a key leader, you'll manage integration and testing efforts, ensuring mission success while collabo...

1 week ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$153K - $230K *

Empower a diverse engineering team by overseeing mission modeling projects and enhancing system engineering capabilities. Drive collaboration across programs while developing innovative solutions to a...

3 weeks ago

  •   5 - 7 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.