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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1
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$210K - $222K *

Engineer robust enterprise infrastructure solutions, ensuring seamless integration and operational excellence across cloud and on-premises environments while collaborating with cross-functional teams...

Today

  •   15+ years exp.  •   Technical Services

$130K - $183K *

Pioneer reliability in next-gen power systems by translating real-world stress into quantitative test plans. Own reliability from design to production, ensuring product longevity through rigorous test...

1 week ago

  •   8 - 10 years exp.  •   Energy & Utilities

$57K - $108K *

Drive your career with a dynamic team as you engage in full lifecycle software development, collaborating across disciplines to deliver innovative solutions in a fast-paced environment, while enhancin...

Reposted 3 days ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$117K - $195K *

Transform complex spacecraft designs through rigorous systems engineering, focusing on Power and Thermal subsystems. Lead ConOps development, manage requirements, and ensure integration and validation...

3 weeks ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$120K - $160K *

Shape the future of advanced battery systems as a Systems Engineer, leading innovative designs and integrations. Drive the end-to-end engineering process, ensuring robust architectures and compliance...

Reposted 4 days ago

  •   5 - 7 years exp.  •   Staffing

$120K - $145K *

Shape the future of satellite systems engineering by providing expert oversight and support throughout all phases of spacecraft procurement, ensuring compliance and performance excellence in a dynamic...

Yesterday

  •   8 - 10 years exp.  •   Transportation

$110K - $130K *

Join a team that's dedicated to innovating embedded software solutions for optical networking. Collaborate with cross-functional teams to enhance product performance and drive best practices in a dyna...

Ottawa, ONIn-Person

2 days ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$110K - $130K *

Optimize software development processes by designing and enhancing features for embedded systems. Collaborate with cross-functional teams to resolve issues and improve product performance while ensuri...

2 days ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$110K - $130K *

Engineer innovative software solutions for embedded systems in optical networking. Collaborate with cross-functional teams to enhance product performance and drive best practices while ensuring docume...

Markham, ONIn-Person

2 days ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$110K - $130K *

Champion software development for embedded systems, focusing on optical networking. Collaborate with cross-functional teams to enhance product performance and drive best practices. Engage in customer...

5 days ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$110K - $130K *

Innovate by designing and developing embedded software for optical networking products. Collaborate with cross-functional teams to enhance performance and ensure documentation accuracy while driving b...

Markham, ONIn-Person

5 days ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$90K - $115K *

Lead and develop a technical team, ensuring performance, delivery, and employee growth. Collaborate with senior contributors to provide direction and support, while managing project needs and resolvin...

1 week ago

  •   5 - 7 years exp.  •   Enterprise Technology

$184K - $236K *

Lead the charge in managing engineering projects, ensuring timely delivery and technical excellence. Oversee cross-functional teams, drive product development, and support business development efforts...

Reposted 1 week ago

  •   11 - 15 years exp.  •   Aerospace & Defense

$95K - $115K *

Innovate with a dynamic team to develop and maintain complex software systems, ensuring robust requirements and verification criteria while collaborating across engineering disciplines in an Agile env...

6 days ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$108K - $130K *

Join a dynamic team to develop mission-critical software for automated testing in defense. Collaborate with partners to enhance national security through innovative solutions in electronic warfare and...

1 week ago

  •   5 - 7 years exp.  •   Information Technology

$130K - $135K *

Join our dynamic team as a Systems Engineer, bridging software and hardware to ensure seamless deployment of manufacturing test systems across multiple stations, enhancing reliability and performance...

1 week ago

  •   Less than 5 years exp.  •   Enterprise Technology

$98K - $148K *

Drive environmental compliance and sustainability initiatives at a complex defense development facility, collaborating with various teams to ensure regulatory adherence while managing waste and implem...

Reposted 1 week ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$160K - $217K *

Empower your career as a Systems Engineer Principal, driving innovation in enterprise IT. Collaborate with a dynamic team to enhance operational efficiency and ensure compliance, making a significant...

Today

  •   8 - 10 years exp.  •   Information Technology

$160K - $217K *

Lead innovative solutions as a Systems Engineer Principal, driving enterprise IT initiatives and ensuring compliance with security standards while collaborating with a dynamic team to enhance operatio...

Today

  •   8 - 10 years exp.  •   Information Technology

$135K - $145K *

Champion system reliability and performance by designing comprehensive test strategies for a cutting-edge satellite Non-Terrestrial Network, ensuring compliance with 3GPP standards and delivering high...

4 weeks ago

  •   Less than 5 years exp.  •   Telecommunications & Hardware

$95K - $178K *

Unlock your potential as a project engineer, leading a dynamic team in missile control systems. Collaborate with Navy partners and drive project success while enhancing your career through mentorship...

1 week ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$95K - $115K *

Join a team that's focused on revolutionizing systems engineering processes for Naval Surface Warfare Center programs, ensuring robust software and hardware development through innovative design and l...

3 weeks ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$107K - $204K *

Develop and execute comprehensive project plans, overseeing all phases of engineering programs while fostering collaboration and communication across teams to achieve project goals within budget and t...

Reposted 1 week ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$151K - $204K *

Build innovative control systems software for AWS data centers, focusing on mechanical infrastructure. Collaborate with cross-functional teams to enhance reliability and efficiency while providing on...

Today

  •   Less than 5 years exp.  •   Retail & Consumer Goods

$170K - $180K *

Join a dynamic team to ensure operational continuity across multiple data centers, leveraging your expertise in storage systems and virtualization. Collaborate with cross-functional teams to support c...

2 weeks ago

  •   5 - 7 years exp.  •   Technical 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.