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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$114K - $139K *

Advance structural integrity by conducting designs and analytical evaluations of flight systems. Collaborate across disciplines to support spacecraft and robotic projects, ensuring robust mechanical p...

3 weeks ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$108K - $130K *

Unlock potential by designing and implementing complex software architectures. Collaborate on innovative solutions for large-scale systems, ensuring security and scalability while driving modernizatio...

1 week ago

  •   8 - 10 years exp.  •   Information Technology

$95K - $115K *

Develop and maintain production software for gimbal systems, enhancing quality control and customer integration through innovative technologies and streamlined processes, in a collaborative environmen...

Reposted 2 weeks ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$110K - $130K *

Engineer innovative electro-mechanical systems while collaborating with cross-functional teams to drive product development and optimize the design, testing, and evaluation of complex hardware subsyst...

Reposted 2 weeks ago

  •   5 - 7 years exp.  •   Manufacturing & Automotive

$130K - $160K *

Unlock potential by contributing to the design and development of advanced rocket propulsion systems. Collaborate with a dynamic team to innovate and enhance propulsion technologies for sub-orbital ve...

2 weeks ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$150K - $220K *

Transform water infrastructure by leading electrical engineering projects. As a trusted advisor, you will guide multidisciplinary teams, ensuring the delivery of innovative solutions for municipal and...

4 weeks ago

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

$150K - $220K *

Lead innovative electrical engineering solutions for municipal water/wastewater projects. Collaborate with multidisciplinary teams and play a key role in strategic planning, design, and project delive...

4 weeks ago

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

$150K - $220K *

Drive innovative electrical design solutions for municipal and industrial water/wastewater projects. Lead multidisciplinary teams, enhance client relationships, and mentor talent while ensuring high-q...

4 weeks ago

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

$150K - $220K *

Drive innovative electrical engineering solutions for complex water & wastewater projects. Leverage your expertise to mentor teams, build client relationships, and ensure successful project delivery a...

4 weeks ago

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

$110K - $130K *

Join a dynamic team as a Senior Circuit Engineer, ensuring the efficiency and integrity of mission-critical communication systems in a high-stakes Defense environment. Engage in engineering design, im...

3 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$155K - $195K *

Lead the conceptual design of hypersonic vehicles, translating mission requirements into architecture recommendations. Collaborate across engineering teams to drive innovative solutions from initial c...

1 week ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$109K - $197K *

Innovate with us as you design and build cutting-edge AI applications. Leverage your extensive software development expertise to create solutions that integrate seamlessly with enterprise systems and...

5 days ago

  •   11 - 15 years exp.  •   Information Technology

$140K - $165K *

Transform the future of technology at Shield by architecting robust systems. Own the design of core platforms, ensuring security and scalability while guiding integrations and migrations to meet evolv...

1 week ago

  •   Less than 5 years exp.  •   Information Technology

$135K - $170K *

Lead DevOps initiatives by automating deployment pipelines and enhancing system integration for secure environments. Collaborate across teams to streamline configurations and troubleshoot issues in a...

Reposted 1 week ago

  •   5 - 7 years exp.  •   Information Technology

$101K - $188K *

Unlock potential by joining a dynamic team to develop and enhance high-rate data processing systems using C++ and AWS technologies, ensuring efficient microservice integration and robust cloud messagi...

5 days ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$101K - $188K *

Join a team that's redefining software development by creating efficient, high-rate data processing pipelines using C++ and AWS. Collaborate on microservices and GPU computing to enhance system perfor...

5 days ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$91K - $169K *

Innovate and execute software development activities, ensuring high standards in design, testing, and debugging. Collaborate with teams to deliver effective solutions for complex business challenges u...

6 days ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$91K - $169K *

Engineer innovative software solutions by collaborating in a dynamic team. Leverage your expertise in front-end development and database management to enhance user experiences and streamline operation...

6 days ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$110K - $130K *

Drive technical leadership in military aviation systems engineering, overseeing aircraft modifications and integrations. Lead multidisciplinary teams through the lifecycle of complex projects, ensurin...

Today

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

$81K - $150K *

Transform software development by designing, testing, and debugging innovative solutions. Collaborate with teams to ensure high standards and effective processes throughout the development lifecycle...

1 week ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$88K - $105K *

Transform projects by leading technical activities in scheduling, planning, and execution to ensure successful outcomes in space suit design and development, driving collaboration across internal and...

Reposted 3 weeks ago

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

$120K - $145K *

Advance your career by leading a team in developing innovative systems engineering tools and processes. Drive digital transformation and enhance product development lifecycle through effective governa...

Today

  •   8 - 10 years exp.  •   Manufacturing & Automotive

$130K - $155K *

Join a team that's redefining motor control solutions for automotive, industrial, and consumer markets. Your expertise will drive innovative designs, engage customers, and mentor teams to enhance prod...

Reposted 2 days ago

  •   11 - 15 years exp.  •   Manufacturing & Automotive

$105K - $132K *

Innovate cutting-edge RF components and systems while collaborating with engineers and scientists. Drive projects from design to testing across communication, radar, and EW applications in a fast-pace...

3 weeks ago

  •   Less than 5 years exp.  •   Enterprise Technology

$93K - $139K *

Unlock your potential as a test engineer, driving system verification efforts and developing comprehensive test plans in a collaborative environment. Join a dynamic team focused on delivering high-qua...

Reposted 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.