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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$110K - $130K *

Champion software development for embedded systems, focusing on optical networking. Collaborate with cross-functional teams to enhance product performance and drive best practices. Engage in customer...

5 days ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$110K - $130K *

Innovate by designing and developing embedded software for optical networking products. Collaborate with cross-functional teams to enhance performance and ensure documentation accuracy while driving b...

Markham, ONIn-Person

5 days ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$107K - $204K *

Lead the charge in crafting innovative harness and interconnect systems. Oversee design and verification efforts while mentoring engineers to elevate project quality and support tactical missile initi...

3 weeks ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$91K - $137K *

Join a team that's driving innovation in systems engineering. Collaborate on test solutions, develop comprehensive plans, and automate testing processes while ensuring data integrity and managing cust...

2 weeks ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$87K - $131K *

Elevate your career by leading integration and testing for advanced RF radar systems, working with cross-functional teams to ensure hardware and software meet stringent performance requirements throug...

3 weeks ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$175K - $195K *

Join our team to transition manual classification systems to AI-driven solutions, enhancing data sharing for national security. Leverage your experience to streamline processes while collaborating on...

3 weeks ago

  •   8 - 10 years exp.  •   Technical Services

$130K - $150K *

Shape the future of unmanned aircraft navigation systems by leading a skilled team in developing and integrating advanced navigation technologies, ensuring operational excellence and compliance throug...

Today

  •   8 - 10 years exp.  •   Information Technology

$107K - $128K *

Transform your career by leading global PLM initiatives, optimizing product data management, and enhancing enterprise engineering systems while collaborating with cross-functional teams and driving di...

2 weeks ago

  •   5 - 7 years exp.  •   Manufacturing & Automotive

$135K - $147K *

Lead the design and integration of advanced embedded security technologies, ensuring robust protection for U.S. defense systems against cyber threats and physical attacks. Collaborate with cross-funct...

2 days ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$135K - $147K *

Drive innovation as a senior embedded software integration engineer, collaborating with cross-functional teams to design advanced security technologies that safeguard U.S. defense systems against cybe...

2 days ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$98K - $148K *

Drive environmental compliance and sustainability initiatives at a complex defense development facility, collaborating with various teams to ensure regulatory adherence while managing waste and implem...

Reposted 1 week ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$220K - $290K *

Accelerate the development of autonomous systems by leading systems engineering strategies, aligning cross-functional teams, and ensuring rigorous safety and performance standards throughout the produ...

United StatesRemote

6 days ago

  •   11 - 15 years exp.  •   Aerospace & Defense

$220K - $290K *

Empower innovation by leading systems engineering for autonomous aviation. Drive strategy, manage cross-functional teams, and ensure safety and performance in developing cutting-edge technologies for...

6 days ago

  •   11 - 15 years exp.  •   Aerospace & Defense

$85K - $158K *

Join a team that's focused on delivering innovative system solutions. Oversee technical planning, system integration, and analysis to transform user requirements into effective technology systems whil...

3 weeks ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$107K - $204K *

Develop and execute comprehensive project plans, overseeing all phases of engineering programs while fostering collaboration and communication across teams to achieve project goals within budget and t...

Reposted 1 week ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$135K - $160K *

Lead the development of next-gen Fleet Management Systems, driving hands-on engineering and mentoring teams. Collaborate across disciplines to ensure high-quality software delivery, integrating AI too...

2 weeks ago

  •   8 - 10 years exp.  •   Business Services

$120K - $145K *

Elevate the future of fleet management by leading the development of innovative web and SaaS applications. Collaborate with cross-functional teams to ensure high-quality software delivery while mentor...

2 weeks ago

  •   8 - 10 years exp.  •   Business Services

$110K - $130K *

Unlock potential by leveraging your expertise in Linux systems and cloud environments. Collaborate with teams to ensure high availability and security of enterprise IT infrastructure while driving aut...

6 days ago

  •   8 - 10 years exp.  •   Information Technology

$95K - $115K *

Empower your career by leveraging your MBSE expertise to support critical defense projects. Collaborate with multidisciplinary teams to develop innovative solutions that address complex challenges for...

6 days ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$114K - $183K *

Elevate your career by designing and delivering high-performance mechanical assemblies. Collaborate with a dynamic team to drive product development from concept to production, ensuring quality and co...

Ottawa, ONIn-Person

1 week ago

  •   11 - 15 years exp.  •   Manufacturing & Automotive

$95K - $178K *

Unlock your potential as a project engineer, leading a dynamic team in missile control systems. Collaborate with Navy partners and drive project success while enhancing your career through mentorship...

1 week ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$170K - $183K *

Oversee test activities for next-gen strategic satellite communications, ensuring integration and verification of complex systems. Lead developmental test and evaluation efforts, identifying risks and...

Reposted 4 days ago

  •   11 - 15 years exp.  •   Aerospace & Defense

$135K - $160K *

Empower innovation by developing and scaling distributed systems, tackling performance and reliability challenges, and collaborating with a small team in an early-stage startup environment centered ar...

Reposted 2 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$107K - $204K *

Advance innovative software solutions as a Principal Software Engineer, tackling complex defense challenges. Collaborate with experts to enhance communication, navigation, and cyber systems, driving i...

3 weeks ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$96K - $168K *

Engineer robust MBSE models to enhance systems and mission engineering processes. Collaborate with cross-functional teams to improve requirements traceability, system design, and validation across the...

2 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.