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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$148K - $275K *

Lead the charge in engineering excellence for missile production programs. Oversee cross-functional teams, ensure technical compliance, resolve issues swiftly, and drive mission success while mentorin...

3 weeks ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$120K - $145K *

Drive success by collaborating with R&D and Sales to create tailored solutions. Utilize your expertise in enterprise storage and architecture to guide clients, define product requirements, and enhance...

Reposted 2 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$165K - $235K *

Shape the future of propulsion systems by leading the design and build of hypergolic test facilities. Your expertise will ensure safety and compliance while creating innovative solutions that drive ou...

2 weeks ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$110K - $130K *

Create innovative solutions that address real-world challenges in airspace safety. Collaborate with cross-functional teams to develop products from concept to deployment in a fast-paced environment. S...

Reposted 2 weeks ago

  •   Less than 5 years exp.  •   Enterprise Technology

$150K - $180K *

Join a team that's shaping the future of vehicle technology by evolving edge software for advanced sensor systems. Lead architectural decisions, mentor peers, and transition prototypes to reliable pro...

Reposted 1 week ago

  •   5 - 7 years exp.  •   Information Technology

$110K - $130K *

Lead a multi-disciplinary team to design advanced laser systems for military applications. Manage complex projects, provide technical direction, and collaborate with stakeholders to deliver innovative...

2 weeks ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$86K - $198K *

Shape the future of national-security space systems by guiding integration and evaluation efforts. Leverage your expertise in sensor integration and systems engineering to enhance mission performance...

1 week ago

  •   8 - 10 years exp.  •   Business Services

$111K - $170K *

Collaborate with multidisciplinary teams to manage system requirements, support verification and validation, and drive product goals. Lead systems engineering efforts to ensure successful execution an...

4 days ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$107K - $204K *

Unlock potential by leading engineering efforts for advanced communication systems. Drive project execution, manage budgets, and collaborate with multidisciplinary teams to ensure technical success an...

3 days ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$95K - $129K *

Champion innovative systems engineering solutions by analyzing requirements, designing documentation, and maintaining models. Collaborate with diverse teams to enhance project outcomes and drive techn...

Yesterday

  •   5 - 7 years exp.  •   Aerospace & Defense

$95K - $129K *

Join a team that's redefining systems engineering by leveraging your expertise in the full lifecycle. Collaborate with diverse teams to analyze requirements, design systems, and enhance processes, all...

Yesterday

  •   5 - 7 years exp.  •   Aerospace & Defense

$95K - $129K *

Unlock your potential as a Senior Systems Engineer, driving innovative solutions through the full systems engineering lifecycle. Collaborate with diverse teams to analyze requirements, design systems...

Yesterday

  •   5 - 7 years exp.  •   Aerospace & Defense

$112K - $179K *

Drive the development and integration of digital twin capabilities, ensuring alignment with program objectives and model-based systems engineering practices across complex systems to enhance mission o...

2 weeks ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$106K - $129K *

Join a dynamic team to design and develop innovative engineering solutions. Leverage your expertise to analyze and troubleshoot complex systems while collaborating with cross-functional teams to drive...

4 days ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$135K - $155K *

Drive the future of Army Intelligence systems by optimizing network infrastructure, ensuring high-speed data flow, and collaborating with key stakeholders to enhance operational capabilities and compl...

2 weeks ago

  •   11 - 15 years exp.  •   Technical Services

$135K - $155K *

Advance your career by designing and optimizing network infrastructures for Army Intelligence systems. Collaborate with key stakeholders to enhance performance and ensure robust data flow across criti...

2 weeks ago

  •   11 - 15 years exp.  •   Technical Services

$134K - $174K *

Shape the future of space exploration by leading technology development, engaging with partners, and building strategic roadmaps that align with company goals while staying abreast of industry advance...

Reposted 4 days ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$90K - $140K *

Innovate and manage electrical engineering for a major hydroelectric safety upgrade, overseeing subcontractors, ensuring compliance, and leading project execution across multiple facilities for optima...

4 weeks ago

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

$123K - $230K *

Lead the charge in developing advanced test and measurement products, guiding cross-functional teams and mentoring engineers while driving complex hardware projects from concept to production...

2 weeks ago

  •   8 - 10 years exp.  •   Manufacturing & Automotive

$120K - $145K *

Make your mark at the forefront of technology by leading the development of advanced test and measurement products. Drive innovation, mentor engineers, and influence cross-functional teams to deliver...

2 weeks ago

  •   8 - 10 years exp.  •   Manufacturing & Automotive

$99K - $165K *

Join the Customer Technical Support team as a lead System Test Engineer, driving the qualification of KIOXIA SSD products. Collaborate with engineering and customers, troubleshoot issues, and manage e...

4 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$162K - $205K *

Innovate the future of power systems by owning the electrical architecture for cutting-edge gas turbine technology. Collaborate across disciplines to design, validate, and integrate robust electrical...

1 week ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$104K - $194K *

Contribute to quality engineering initiatives that enhance product reliability and performance. Collaborate with cross-functional teams to analyze data, identify risks, and implement effective correct...

6 days ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$122K - $174K *

Unlock your potential as you drive the deployment of cutting-edge networking solutions, ensuring exceptional service delivery and customer satisfaction through expert collaboration and proactive issue...

RemoteRemote

Reposted 2 days ago

  •   8 - 10 years exp.  •   Manufacturing & Automotive

$143K - $197K *

Lead electrical integration for satellite systems, ensuring seamless operation of power, data, and RF subsystems. Manage technical documentation and collaborate across teams to support successful laun...

3 weeks ago

  •   8 - 10 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.