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 *

Manage and enhance quality standards across diverse projects, ensuring compliance with specifications and regulations. Collaborate with teams to drive quality initiatives and mentor staff, contributin...

6 days ago

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

$110K - $130K *

Shape the future of missile defense by engaging in C3BM systems engineering, integrating advanced technologies, and collaborating with stakeholders to enhance Command, Control, Communications, and Bat...

2 days ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$120K - $145K *

Join a team that's redefining space missions by integrating advanced spacecraft designs. Leverage your expertise in mission architecture, technical analysis, and cross-functional collaboration to driv...

1 week ago

  •   8 - 10 years exp.  •   Enterprise Technology

$80K - $95K *

Unlock potential by supporting Missile Defense ground test planning and execution. Collaborate with cross-functional teams, manage test documentation, and provide critical support to mission leaders i...

3 weeks ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$80K - $95K *

Champion the lifecycle management of released products, driving engineering changes and improvements while collaborating with cross-functional teams to ensure quality and compliance throughout product...

2 weeks ago

  •   Less than 5 years exp.  •   Manufacturing & Automotive

$160K - $220K *

Lead RF systems integration efforts, ensuring successful implementation of new operational modes in complex radar systems. Collaborate with cross-functional teams to define requirements, execute testi...

4 weeks ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$160K - $220K *

Advance RF systems integration by leading testing and characterizing efforts within complex radar environments, ensuring successful implementation of new operational modes and effectively collaboratin...

4 weeks ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$137K - $193K *

Unlock your potential as a Senior Mechanical Engineer, designing and testing cutting-edge electromechanical systems for aerospace applications. Collaborate across disciplines to ensure mission success...

1 week ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$110K - $130K *

Lead the charge in developing advanced space systems, utilizing your extensive systems engineering expertise to drive solutions and coordinate teams throughout the lifecycle of innovative power beamin...

3 weeks ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$110K - $135K *

Unlock potential by leading new product introductions in manufacturing. Collaborate cross-functionally to enhance manufacturability and efficiency, ensuring smooth transitions from design to productio...

1 week ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$80K - $110K *

Join a dynamic team as you support and enhance critical network and systems infrastructure across on-premises and AWS environments. Collaborate with experts to troubleshoot, secure, and maintain techn...

3 weeks ago

  •   Less than 5 years exp.  •   Technical Services

$143K - $238K *

Pioneer advanced GNC systems as a technical leader, driving design, analysis, and testing. Collaborate with teams to innovate spacecraft solutions while mentoring engineers and presenting findings to...

2 weeks ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$193K - $289K *

Lead a high-performing Systems Engineering team, integrating complex space systems and ensuring technical execution from definition to delivery. Collaborate with cross-functional teams to manage requi...

Reposted 4 days ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$161K - $232K *

Lead and oversee complex software systems in a defense environment, ensuring rigorous execution of design, development, and integration efforts while managing cost, schedule, and risk across multiple...

Today

  •   11 - 15 years exp.  •   Aerospace & Defense

$220K - $260K *

Partner with us to lead the technical vision and execution of spacecraft systems, overseeing architecture, cross-functional teams, and risk management from concept through launch to ensure mission suc...

3 weeks ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$199K - $273K *

Manage engineering teams to drive project success, optimize processes, and ensure compliance. Collaborate cross-functionally to align engineering efforts with organizational goals while fostering inno...

5 days ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$110K - $130K *

Oversee medium complexity projects, leveraging technical expertise and leadership skills to drive successful program milestones and continuous improvement while managing risks and collaborating with c...

Yesterday

  •   5 - 7 years exp.  •   Manufacturing & Automotive

$198K - $267K *

Accelerate progress at the forefront of software engineering for real-time air and space systems. Lead Agile delivery and technical initiatives while ensuring seamless integration in a dynamic team en...

Reposted 4 days ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$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

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.