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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$95K - $115K *

Transform your career by implementing engineering designs and managing proof-of-concept work. Collaborate on network hardware changes, support modernization efforts, and contribute to Zero Trust initi...

Yesterday

  •   Less than 5 years exp.  •   Manufacturing & Automotive

$95K - $115K *

Advance engineering solutions by implementing designs and conducting proof-of-concept work in lab environments. Support modernization, automation, and Zero Trust initiatives while ensuring operational...

Yesterday

  •   Less than 5 years exp.  •   Manufacturing & Automotive

$79K - $147K *

Join a team that's advancing aerospace innovation by shaping the structural integrity of next-generation aircraft. Collaborate with cross-functional teams to optimize designs and ensure performance go...

1 week ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$110K - $130K *

Lead the design and operation of test infrastructure for jet engine systems, ensuring rigorous testing and quality assurance. Collaborate with engineers to enhance capabilities and validate performanc...

4 days ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$72K - $103K *

Contribute to innovative mechanical engineering projects, collaborating with multidisciplinary teams to deliver high-quality designs and solutions. Drive execution through analysis and effective commu...

Reposted 1 week ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$162K - $243K *

Lead end-to-end systems engineering integration to tackle complex transport challenges across multiple defense programs, advising senior military leaders and unifying mission threads through holistic...

3 weeks ago

  •   8 - 10 years exp.  •   Enterprise Technology

$150K - $206K *

Innovate by leading the design and integration of complex electrical systems for automated robotics. Drive projects from concept to production while mentoring a team and collaborating across engineeri...

2 weeks ago

  •   11 - 15 years exp.  •   Manufacturing & Automotive

$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

$193K - $289K *

Take ownership of engineering leadership by managing teams and driving technical execution for strategic intelligence programs, ensuring effective problem resolution and development of talent across a...

Reposted 1 week ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$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

$165K - $247K *

Empower product development by leading and mentoring teams of engineers. Bring your expertise to complex projects while fostering creativity, problem-solving, and collaboration within a fast-paced con...

Reposted 2 weeks ago

  •   Less than 5 years exp.  •   Manufacturing & Automotive

$120K - $145K *

Join us to lead the design of electrical and control systems for semiconductor equipment. You'll develop schematics, ensure compliance with safety standards, and drive engineering projects with a focu...

4 days ago

  •   Less than 5 years exp.  •   Enterprise Technology

$130K - $180K *

Join a team that's driving innovation in system integration and testing, collaborating across engineering disciplines to develop cutting-edge solutions for mission-critical communications. Your expert...

Reposted 1 week ago

  •   Less than 5 years exp.  •   Telecommunications & Hardware

$125K - $150K *

Inspire and lead the Systems Engineering organization, ensuring technical capabilities and resource allocation for successful program execution while developing talent and managing cross-program chall...

3 weeks 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

$95K - $115K *

Join our team to drive systems engineering excellence in Army Aviation programs. Leverage your expertise in Model Based Systems Engineering (MBSE) to ensure requirements traceability, conduct analyses...

1 week ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$145K - $203K *

Join a dynamic team to define and ensure the safety of lunar landers, leading systems engineering efforts across critical vehicle areas while mentoring engineers and driving innovative, lean processes...

6 days ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$133K - $186K *

Unlock potential as a senior systems engineer, driving safety and verification for lunar landers. Collaborate with diverse teams to shape architecture, mentor engineers, and enhance processes, ensurin...

6 days ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$95K - $115K *

Engage with a dynamic team to enhance enterprise web applications, focusing on Cybersecurity Services. Document and support the full software lifecycle while collaborating with customers to resolve is...

5 days ago

  •   Less than 5 years exp.  •   Information Technology

$114K - $234K *

Join a global team to enhance cloud-native data integration services. Drive operational excellence, tackle complex distributed systems challenges, and influence service reliability at scale while ensu...

1 week ago

  •   5 - 7 years exp.  •   Enterprise Technology

$114K - $234K *

Join a team that's dedicated to enhancing cloud-native data services, ensuring operational excellence and reliability. Collaborate globally to tackle complex challenges in distributed systems and driv...

1 week ago

  •   5 - 7 years exp.  •   Enterprise Technology

$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

$110K - $130K *

Drive excellence in satellite procurement programs by providing expert product assurance engineering support throughout design, assembly, and launch phases, ensuring quality standards and effective re...

Yesterday

  •   5 - 7 years exp.  •   Transportation

$104K - $194K *

Lead the integration and testing of complex systems, managing teams to deliver high-quality solutions while ensuring compliance with technical and contractual requirements. Drive innovation and effici...

Today

  •   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.