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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$112K - $179K *

Architect resilient geospatial intelligence solutions, guiding engineering teams through the systems engineering lifecycle. Ensure alignment with Federal mission needs and drive integration efforts ac...

Reposted 3 weeks ago

  •   11 - 15 years exp.  •   Aerospace & Defense

$112K - $188K *

Join a team that's redefining systems engineering by leading complex projects, defining requirements, and driving innovative solutions while collaborating with customers and guiding junior engineers t...

Today

  •   8 - 10 years exp.  •   Consumer Technology

$190K - $202K *

Shape the future of enterprise architecture, providing strategic guidance to align IT with mission objectives, enhance systems, and promote stakeholder engagement in complex DoD environments...

2 weeks ago

  •   5 - 7 years exp.  •   Technical Services

$107K - $204K *

Unlock potential by leading the design of innovative mechanical systems for test operations. Collaborate with cross-functional teams to deliver high-quality solutions that meet rigorous safety and com...

Reposted today

  •   5 - 7 years exp.  •   Aerospace & Defense

$107K - $204K *

Join a dynamic team as a Principal Mechanical Design Engineer, leading innovative design solutions for test systems in jet engine development. Collaborate across disciplines to ensure compliance, safe...

Reposted today

  •   5 - 7 years exp.  •   Aerospace & Defense

$98K - $147K *

Shape your future as a Principal Software Engineer, driving innovation in secure messaging and cross-domain solutions. Collaborate with a multi-disciplinary team, utilizing Agile and DevSecOps methodo...

3 weeks ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$108K - $130K *

Pioneer high-fidelity combat system simulations, delivering system design, analysis, and logistics support to enhance decision-making for naval warfare applications, collaborating with multidisciplina...

3 weeks ago

  •   8 - 10 years exp.  •   Enterprise Technology

$115K - $155K *

Lead the charge in technical execution and integration within a dynamic engineering environment, ensuring alignment across product lines and driving efficient development in predictive maintenance and...

3 days ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$101K - $151K *

Lead the charge in driving engineering excellence through project coordination, risk management, and cross-functional collaboration, ensuring timely delivery of R&D and value engineering initiatives i...

Oakville, ONIn-Person

5 days ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$180K - $210K *

Lead the charge in deploying and enhancing autonomous defense systems. This hands-on role combines engineering, operations, and customer engagement to ensure successful fielding and maintenance of com...

1 week ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$138K - $165K *

Join a team that's dedicated to delivering exceptional technical support and training. Leverage your expertise in optical communications to resolve customer issues, conduct trials, and enhance product...

Today

  •   8 - 10 years exp.  •   Aerospace & Defense

$100K - $150K *

Transform satellite technology by managing RF systems for cutting-edge spacecraft. Collaborate with engineers to design, test, and integrate RF electronics, ensuring mission success and reliability in...

2 weeks ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$200K - $240K *

Lead the development of a sovereign platform for Canada’s defense sector. Architect and build a specialized team while ensuring seamless integration, high usability, and security compliance. Make impa...

Ottawa, ONHybrid

2 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$110K - $130K *

Oversee engineering project execution, ensuring alignment with goals, budgets, and quality standards. Lead multidisciplinary teams to deliver effective solutions while managing risks and fostering con...

2 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

$110K - $180K *

Drive impactful investigations by applying your expertise in human factors and safety consulting. Engage with diverse industries, utilizing your skills to enhance safety standards, conduct thorough re...

2 weeks ago

  •   5 - 7 years exp.  •   Technical Services

$88K - $163K *

Join a team that's dedicated to advancing ground systems engineering for aerospace missions. Support design, integration, and testing of critical infrastructure, ensuring reliable communication betwee...

Today

  •   Less than 5 years exp.  •   Aerospace & Defense

$88K - $163K *

Drive technical planning and system integration for comprehensive solutions, ensuring effective analysis across all system levels. Collaborate with teams to translate customer requirements into action...

6 days ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$98K - $147K *

Lead systems integration efforts for advanced aerospace programs, ensuring seamless coordination across teams. Drive the development and verification of system elements, enhancing engineering practice...

1 week ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$86K - $198K *

Lead the design and development of complex systems, translating customer needs into technical specifications. Collaborate with teams to enhance system performance and support national security mission...

3 days ago

  •   8 - 10 years exp.  •   Business Services

$95K - $115K *

Transform mission systems by leveraging your DevOps expertise to administer and troubleshoot complex environments, ensuring seamless integration and performance across storage, virtualization, and Kub...

2 weeks ago

  •   11 - 15 years exp.  •   Business Services

$110K - $130K *

Contribute to mission success by managing and troubleshooting complex systems, including NetApp storage and Kubernetes environments. Collaborate on engineering documentation and design solutions while...

2 weeks ago

  •   11 - 15 years exp.  •   Business Services

$120K - $160K *

Develop your career by engaging in critical system engineering tasks, working collaboratively with teams and users to ensure effective solutions, performance evaluation, and requirements management in...

3 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$85K - $102K *

Elevate your career by providing hands-on IT support and systems administration in a dynamic, client-facing role. Collaborate with technical teams to enhance user experiences and maintain robust clien...

2 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$91K - $137K *

Contribute to the development and testing of complex systems solutions, ensuring requirements are met through collaboration with Agile teams. Engage in functional analysis and verification to deliver...

1 week ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$91K - $137K *

Engineer comprehensive systems solutions by translating customer requirements into actionable designs. Collaborate with diverse teams to ensure performance, reliability, and compliance through rigorou...

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.