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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$120K - $145K *

Lead the charge in developing innovative ground software for satellite command and control systems. Collaborate with a skilled team to design, implement, and troubleshoot software solutions in a dynam...

2 weeks ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$150K - $180K *

Lead the charge in shaping technical strategies for AI solutions, engaging with customers and internal teams to drive innovation in shared software platforms and cloud architectures within the intelli...

Today

  •   11 - 15 years exp.  •   Information Technology

$151K - $226K *

Unlock potential by leading complex MBSE and DE projects, enhancing systems engineering practices across diverse space and defense programs. Collaborate with cross-functional teams to drive innovation...

Yesterday

  •   11 - 15 years exp.  •   Aerospace & Defense

$151K - $226K *

Empower your career by leading complex MBSE and DE projects, enhancing systems engineering practices. Collaborate with cross-functional teams to drive innovation and ensure mission success in space an...

Yesterday

  •   11 - 15 years exp.  •   Aerospace & Defense

$118K - $224K *

Lead the charge in systems engineering, defining and developing advanced military communication solutions with a focus on security and integration across multidisciplinary teams to meet global defense...

Reposted 1 week ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$114K - $171K *

Contribute to advancing aerospace technology by developing systems engineering solutions, ensuring requirements are met, and leading collaborative efforts across functional teams to deliver innovative...

4 weeks ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$95K - $115K *

Optimize system solutions by translating customer requirements into effective designs. Engage in technical planning, integration, and validation across engineering disciplines, ensuring alignment with...

2 weeks ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$70K - $95K *

Innovate as a systems engineer in a dynamic team, driving solutions for Future Combatants and Mission Systems. Collaborate across functions to enhance national security through cutting-edge technology...

5 days ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$125K - $138K *

Drive the design, development, and testing of advanced systems, ensuring integration of software and hardware. Collaborate on requirements analysis and system architecture for cutting-edge space-based...

6 days ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$95K - $105K *

Contribute to the development and support of advanced missile systems as a systems engineer. Collaborate with cross-functional teams to enhance the capabilities of critical defense technologies while...

Pittsfield, MARemote

6 days ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$148K - $164K *

Shape the future of naval defense systems by providing expert engineering solutions for precision weapons programs. Collaborate with multidisciplinary teams to enhance operational capabilities and ens...

2 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$108K - $130K *

Drive the design and implementation of advanced communications systems for transportation projects, ensuring seamless integration and compliance with industry standards while collaborating with multid...

1 week ago

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

$138K - $165K *

Unlock potential by leading the design and integration of secure API ecosystems, enhancing national security capabilities through cloud-native solutions and enterprise architectures in a collaborative...

Yesterday

  •   15+ years exp.  •   Information Technology

$107K - $204K *

Innovate solutions in elastomeric materials engineering, tackling complex problems through analysis and collaboration. Engage with a multi-disciplinary team to deliver timely engineering solutions in...

6 days ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$95K - $115K *

Provide engineering support for multiple departments, focusing on Test and Evaluation, Unmanned Systems, and Undersea Weapons. Ensure operational readiness, and lead lifecycle support for complex mili...

3 weeks ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$110K - $130K *

Drive innovative system solutions through effective Model-Based Systems Engineering and Requirements Management. Collaborate across teams to ensure integrity, compliance, and technical excellence in c...

4 weeks ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$180K - $240K *

Join a dynamic team to deliver cutting-edge RF systems engineering expertise for advanced satellite communication solutions, supporting mission-critical applications in the Government Intelligence Com...

3 weeks ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$122K - $153K *

Build advanced digital compute and power electronics architectures, driving system-level design, trades, and collaborations across diverse teams to develop reliable, scalable products that excel in pe...

Reposted 3 weeks ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$110K - $130K *

Champion integrated engineering execution across multiple disciplines, ensuring alignment for predictable outcomes. Drive delivery for the Core User Terminal platform while managing risks, dependencie...

Ottawa, ONIn-Person

3 weeks ago

  •   5 - 7 years exp.  •   Technical Services

$151K - $226K *

Champion the advancement of Digital and Systems Engineering by leading complex MBSE and DE projects. Collaborate across disciplines to enhance space and defense systems, driving innovation and best pr...

Yesterday

  •   11 - 15 years exp.  •   Aerospace & Defense

$151K - $226K *

Drive the development and management of complex MBSE and DE project portfolios, leveraging extensive systems engineering expertise to enhance space and defense systems throughout their lifecycle in a...

Yesterday

  •   11 - 15 years exp.  •   Aerospace & Defense

$151K - $226K *

Accelerate your career by leading complex MBSE and DE projects, driving innovation in systems engineering. Collaborate with cross-functional teams to enhance space and defense systems through advanced...

Yesterday

  •   11 - 15 years exp.  •   Aerospace & Defense

$180K - $230K *

Transform complex DSP challenges into innovative solutions, providing strategic technical leadership and mentoring across multiple engineering programs while ensuring alignment with organizational obj...

4 days ago

  •   11 - 15 years exp.  •   Aerospace & Defense

$108K - $130K *

Join a team that's driving innovation in systems engineering and cybersecurity. Lead complex technical programs, manage Agile processes, and collaborate with diverse teams to enhance defense initiativ...

1 week ago

  •   15+ years exp.  •   Enterprise Technology

$78K - $140K *

Elevate software development by designing and implementing systems that leverage scientific analysis and mathematical models to optimize outcomes and enhance performance across diverse environments...

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.