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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$114K - $171K *

Take ownership of system engineering processes, ensuring requirements verification and integration across multidisciplinary teams. Execute system definitions, development, and testing to support groun...

Reposted 1 week ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$107K - $189K *

Unlock potential by joining a dynamic team of Systems Engineers, supporting the full development lifecycle of advanced radar and communication systems for military applications, ensuring compliance an...

1 week ago

  •   8 - 10 years exp.  •   Information Technology

$108K - $163K *

Elevate your career by leading integration and testing for advanced defense systems. Collaborate with cross-functional teams to develop comprehensive test plans, ensuring system performance and reliab...

6 days ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$107K - $204K *

Unlock the potential of advanced communication systems by leading the development of innovative embedded Linux software solutions. Collaborate with top experts to enhance military technology, ensuring...

6 days ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$75K - $110K *

Unlock potential by supporting complex infrastructure for media clients. Ensure secure, scalable environments across networking, storage, and collaboration platforms while providing exceptional client...

Today

  •   Less than 5 years exp.  •   Information Technology

$120K - $145K *

Lead the charge in shaping advanced systems engineering solutions, driving cybersecurity assessments, and fostering collaboration across multidisciplinary teams to enhance mission success and technica...

4 days ago

  •   11 - 15 years exp.  •   Information Technology

$130K - $155K *

Drive the future of complex systems engineering by leading cybersecurity assessments, enhancing system resiliency, and fostering collaboration across multidisciplinary teams to exceed mission objectiv...

4 days ago

  •   11 - 15 years exp.  •   Information Technology

$122K - $184K *

Champion hardware security by assessing threats and vulnerabilities, ensuring robust program protection and supply chain security. Collaborate with teams to enhance system integrity and compliance for...

6 days ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$107K - $204K *

Lead and optimize an Integrated Product Team in Compression Systems Engineering, driving project execution, problem-solving, and continuous improvement while mentoring engineers and ensuring alignment...

Reposted 2 days ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$88K - $105K *

Partner with us to deliver innovative automation solutions, collaborating with cross-functional teams to enhance manufacturing processes. Leverage your expertise in IT and operational technology to dr...

2 weeks ago

  •   Less than 5 years exp.  •   Manufacturing & Automotive

$110K - $130K *

Pioneer the integration of complex systems by transforming mission needs into actionable technical solutions, bridging diverse technical teams, and ensuring seamless operational capabilities throughou...

3 weeks ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$95K - $115K *

champion engineering excellence by enhancing Depot and Automatic Test Systems for aircraft; collaborate with cross-functional teams to implement upgrades, manage requirements, and ensure compliance w...

Reposted 6 days ago

  •   5 - 7 years exp.  •   Technical Services

$130K - $160K *

Engineer reliable embedded software for pioneering microreactor systems. Collaborate across teams to ensure safe operation through effective firmware development, integrating sensors and hardware to e...

Reposted 2 weeks ago

  •   5 - 7 years exp.  •   Energy & Utilities

$115K - $140K *

Innovate in the design and development of U.S. Navy Navigation Systems, ensuring reliability and compliance. Lead hybrid system integration from concept to deployment while collaborating with cross-fu...

1 week ago

  •   5 - 7 years exp.  •   Technical Services

$150K - $180K *

Drive innovation in high-performance AI hardware as you lead the design of advanced PCIe platforms, ensuring robust architecture that meets the demands of modern AI applications in a collaborative and...

Reposted 2 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$110K - $167K *

Innovate in satellite payload engineering by leading the design and optimization of operational solutions for GEO and MEO missions, enhancing performance monitoring, and supporting spacecraft operatio...

3 weeks ago

  •   8 - 10 years exp.  •   Transportation

$95K - $178K *

Lead innovative reliability projects by collaborating with engineers to develop and evaluate technical studies. Drive product reliability through analytical methods, testing, and system validation whi...

3 weeks ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$130K - $155K *

Join a team that's shaping the future of space security by developing resilient spacecraft and mission systems. Leverage your expertise in spacecraft engineering and mission design to tackle complex c...

2 weeks ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$130K - $155K *

Deliver innovative spacecraft solutions by leading cross-disciplinary teams in mission design, integration, and operations. Tackle complex challenges in space security, ensuring resilient capabilities...

2 weeks ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$145K - $203K *

Explore the intersection of engineering and operations to define and enhance lunar landing systems. Collaborate with diverse teams to ensure technical requirements are met while driving efficiency and...

5 days ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$133K - $186K *

Empower your career by joining a dynamic team focused on defining and certifying innovative lunar landers. Collaborate across engineering disciplines to ensure safety and efficiency in delivering crit...

5 days ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$114K - $252K *

Lead the charge in delivering innovative RF solutions through expert systems engineering. Collaborate with cross-functional teams and clients, ensuring full compliance with mission needs while shaping...

Reposted 5 days ago

  •   8 - 10 years exp.  •   Information Technology

$108K - $163K *

Join a team that's pivotal in enhancing missile defense systems through innovative software engineering. Collaborate with diverse professionals to develop tools and analyses that support strategic ope...

4 days ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$107K - $204K *

Drive innovative communication systems development as a Principal Project Engineer, overseeing engineering execution, budget management, and multidisciplinary team collaboration to ensure program succ...

6 days ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$107K - $204K *

Unlock potential by leading engineering efforts for advanced communication systems. Oversee project execution, manage budgets, and ensure technical compliance while collaborating with multidisciplinar...

6 days ago

  •   5 - 7 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.