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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$80K - $95K *

Support and enhance multi-location systems by automating Linux environments, ensuring compliance with security standards, and maintaining comprehensive documentation for operational excellence...

Today

  •   5 - 7 years exp.  •   Business Services

$141K - $236K *

Elevate cybersecurity operations by designing and maintaining secure data solutions. Collaborate with teams to troubleshoot issues, implement access controls, and ensure reliable data ingestion for in...

6 days ago

  •   5 - 7 years exp.  •   Information Technology

$90K - $110K *

Optimize system models for Navy ship design by collaborating with engineers and stakeholders. Develop and maintain complex Hull, Mechanical, and Electrical (HM&E) systems models, ensuring accuracy and...

5 days ago

  •   5 - 7 years exp.  •   Enterprise Technology

$117K - $235K *

Empower national security by leading innovative systems engineering efforts that bridge US and UK defense programs. Collaborate with diverse teams to tackle complex challenges and drive successful int...

1 week ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$86K - $165K *

Transform engineering initiatives by leading cross-functional teams in the development, testing, and optimization of fuel metering systems, ensuring high-quality solutions in a dynamic aerospace envir...

Reposted 4 days ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$209K - $270K *

Shape the future of data center solutions by leading market opportunities, customer engagement, and strategic initiatives. This role unites innovation, technical expertise, and business growth to deli...

2 weeks ago

  •   11 - 15 years exp.  •   Manufacturing & Automotive

$114K - $234K *

Lead the design and integration of advanced power solutions for server architectures, overseeing the entire product lifecycle from concept to production. Collaborate across teams to ensure reliability...

5 days ago

  •   5 - 7 years exp.  •   Enterprise Technology

$110K - $130K *

Lead the design and development of secure enterprise applications, mentoring junior engineers while managing Oracle databases and ERP integrations. Drive innovation in web architecture, API engineerin...

2 weeks ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$175K - $215K *

Transform data center design by leading multi-disciplinary teams to create scalable architecture solutions, championing innovation and efficiency across global operations and ensuring compliance with...

3 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$175K - $215K *

Champion the future of cutting-edge data center design by leading global engineering teams, establishing standards and innovative strategies that drive high-density facility operations and sustainabil...

3 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$175K - $215K *

Take ownership of the design and strategy for mega-scale data center campuses, leading engineering teams to ensure innovative, consistent architectures that meet global standards for hyperscale operat...

3 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$175K - $215K *

Innovate the future of data center designs by leading the creation of standards and integrating engineering disciplines to scale mega facilities that meet global cloud and AI demands while ensuring su...

3 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$107K - $204K *

Lead an agile team as a Principal Systems Engineer, focusing on performance analysis and verification for advanced missile defense systems. Utilize expertise to manage technical execution and collabor...

3 weeks ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$209K - $270K *

Lead the charge in redefining data center innovation by bridging customer needs, market opportunities, and technology. Collaborate with cross-functional teams to translate ideas into pioneering soluti...

2 weeks ago

  •   11 - 15 years exp.  •   Manufacturing & Automotive

$121K - $151K *

Join a team that's shaping the future of secure software integration for critical space missions. Collaborate with government leaders and contractors to ensure interoperability and operational success...

4 days ago

  •   5 - 7 years exp.  •   Energy & Utilities

$121K - $194K *

Lead the design and optimization of terrestrial transport networks, ensuring reliable connectivity for critical communications. Collaborate with cross-functional teams to manage vendor relationships a...

1 week ago

  •   5 - 7 years exp.  •   Transportation

$100K - $120K *

Unlock your potential by leading complex avionics systems integration, driving requirements development, and mentoring junior engineers in a dynamic team focused on innovative aerospace solutions...

Today

  •   5 - 7 years exp.  •   Manufacturing & Automotive

$100K - $120K *

Lead the charge in developing and integrating complex avionics systems, driving requirements and ensuring seamless functionality within a collaborative team environment. Mentor junior engineers and so...

3 weeks ago

  •   5 - 7 years exp.  •   Manufacturing & Automotive

$153K - $199K *

Help us define and validate complex defense systems as a senior technical leader. Mentor junior engineers, ensure compliance, and interface with cross-functional teams to drive success in systems engi...

RemoteRemote

4 weeks ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$120K - $150K *

Tackle complex challenges as a Senior Mission Integration Engineer, ensuring customer success from engine delivery to flight. Collaborate closely with clients, lead technical reviews, and support hand...

6 days ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$156K - $219K *

Transform energy solutions by integrating battery systems across diverse programs. Collaborate with teams to define requirements, optimize designs, and enhance product roadmaps, ensuring efficient and...

5 days ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$104K - $144K *

Transform intricate designs into certifiable wire diagrams for VIP aircraft interiors. Collaborate with cross-functional teams and utilize advanced electrical design tools, ensuring every project meet...

3 weeks ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$81K - $197K *

Tackle exciting challenges in high-performance computing and electronic trading by leveraging your low-level programming expertise, driving solutions in a collaborative environment focused on innovati...

3 weeks ago

  •   Less than 5 years exp.  •   Finance & Insurance

$100K - $130K *

Lead the charge in designing and implementing secure, scalable network infrastructures. Collaborate with cross-functional teams to enhance performance, reliability, and security while driving project...

1 week ago

  •   5 - 7 years exp.  •   Business Services

$100K - $130K *

Partner with us to design and implement secure, scalable network solutions. Leverage your expertise in networking technologies to enhance performance and reliability while collaborating with cross-fun...

Chicago, ILRemote

1 week ago

  •   5 - 7 years exp.  •   Business Services

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.