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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$143K - $238K *

Create innovative flight software for embedded systems, ensuring quality through documentation and testing. Design, implement, and oversee software lifecycles while collaborating with cross-functional...

3 weeks ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$124K - $206K *

Drive innovation in embedded flight software by designing, implementing, and verifying software on real-time operating systems. Collaborate with cross-functional teams to ensure high standards in soft...

3 weeks ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$143K - $238K *

Shape the future of embedded flight software by designing robust solutions for real-time operating systems. Collaborate with cross-functional teams to develop, document, and maintain critical systems...

United StatesRemote

3 weeks ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$138K - $165K *

Transform the hardware lifecycle by leading system validation and deployment for advanced computing platforms, utilizing extensive collaboration across teams to enhance performance and reliability in...

3 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

$120K - $145K *

Lead end-to-end validation and deployment of innovative Compute and Storage hardware, ensuring system performance, reliability, and effective debugging across diverse teams and components in data cent...

3 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

$135K - $160K *

Join a dynamic team to lead system validation and deployment of advanced hardware in data centers. Collaborate across teams to enhance reliability, diagnose issues, and drive new platform enablement f...

3 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

$110K - $130K *

Transform your career by joining a dynamic team focused on building and managing enterprise data foundations that drive AI, analytics, and cloud applications, ensuring data accuracy, security, and gov...

2 weeks ago

  •   Less than 5 years exp.  •   Energy & Utilities

$180K - $220K *

Champion a dynamic team focused on managing and enhancing enterprise help desk operations. Leverage your technical expertise to ensure contractor performance meets stringent SLAs while supporting crit...

2 weeks ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$86K - $165K *

Optimize project execution by coordinating cross-functional teams to achieve milestones in aerospace engineering, focusing on gas turbine technologies for commercial and military applications. Drive p...

Reposted today

  •   Less than 5 years exp.  •   Aerospace & Defense

$86K - $165K *

Shape the future of aerospace engineering by leading cross-functional projects that enhance commercial and military gas turbine technologies. Collaborate with diverse teams to ensure timely execution...

Reposted today

  •   Less than 5 years exp.  •   Aerospace & Defense

$86K - $165K *

Drive project success by coordinating cross-functional teams and managing timelines, budgets, and risks for advanced gas turbine engine initiatives. Leverage engineering expertise to ensure alignment...

Reposted today

  •   Less than 5 years exp.  •   Aerospace & Defense

$86K - $165K *

Contribute to advanced aerospace propulsion systems by leading cross-functional engineering projects, managing scope, schedule, and budget while ensuring successful program outcomes through effective...

Reposted today

  •   Less than 5 years exp.  •   Aerospace & Defense

$62K - $237K *

Lead the charge in developing innovative mechanical solutions for rugged environments, overseeing the full design cycle from concept to delivery. Collaborate with multidisciplinary teams to tackle com...

1 week ago

  •   11 - 15 years exp.  •   Aerospace & Defense

$62K - $237K *

Invent innovative mechanical solutions to complex challenges, guiding projects from concept to delivery. Collaborate with multidisciplinary teams to design and prototype state-of-the-art systems for a...

Reposted 1 week ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$90K - $110K *

Join a team that's shaping the future of cloud hosting for maintenance management. You'll configure, automate, and support a secure environment, ensuring seamless operations and integration while coll...

2 weeks ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$90K - $120K *

Join a team that's dedicated to ensuring product excellence through innovative manufacturing test engineering. Collaborate with cross-functional teams to develop and implement effective testing strate...

1 week ago

  •   5 - 7 years exp.  •   Consumer Technology

$79K - $147K *

Lead the charge in managing and executing complex system integration and testing projects, ensuring alignment with customer requirements while addressing technical, schedule, and cost constraints. Dri...

6 days ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$79K - $147K *

Engineer innovative solutions by managing and executing complex system integration and testing projects, ensuring alignment with customer requirements while addressing technical, schedule, and cost co...

6 days ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$70K - $130K *

Champion the integration and testing of complex systems, ensuring alignment with customer needs and technical specifications. Collaborate with engineers to develop comprehensive test plans and validat...

6 days ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$107K - $204K *

Drive the design and development of advanced infrared imaging systems, ensuring high performance and reliability in challenging environments. Collaborate across disciplines to meet technical, cost, an...

Reposted 2 days ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$80K - $95K *

Transform embedded control systems by developing algorithms and software for automotive applications. Collaborate across teams to ensure seamless integration and validation of control solutions, enhan...

Laval, QCIn-Person

4 days ago

  •   5 - 7 years exp.  •   Enterprise Technology

$110K - $130K *

Advance our technical solutions as a Systems Engineer, collaborating with a focused team to tackle complex challenges in security and data protection within a dynamic network environment...

4 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$120K - $145K *

Elevate the future of intelligent systems by designing and developing a next-gen Agentic AI Platform. Collaborate across the full stack to create robust web applications and backend services that enha...

5 days ago

  •   5 - 7 years exp.  •   Information Technology

$135K - $160K *

Unlock your potential as a Principal Software Developer, driving the design and deployment of cutting-edge AI platforms. Collaborate across the full stack to create intelligent applications that enhan...

Virginia, USRemote

5 days ago

  •   5 - 7 years exp.  •   Information Technology

$118K - $224K *

Elevate innovation by joining a dynamic team focused on signal processing, control systems, and real-world applications. Collaborate with experts to develop cutting-edge solutions that address complex...

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.