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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$104K - $145K *

Elevate your career by analyzing and designing advanced network systems. Contribute to telecommunications solutions, enhance security, and lead technical teams while ensuring operational excellence an...

Reposted today

  •   Less than 5 years exp.  •   Manufacturing & Automotive

$96K - $166K *

Optimize data center operations by ensuring peak efficiency of electrical, mechanical, and safety systems. Collaborate with teams to maintain critical infrastructure, troubleshoot issues, and implemen...

1 week ago

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

$130K - $225K *

Innovate in RF engineering by designing subsystems for threat simulators, supporting verification efforts, and analyzing emerging RF seeker threats to enhance electronic warfare capabilities for the w...

2 weeks ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$110K - $191K *

Unlock potential by driving innovative solutions in systems engineering for critical space domain missions. Collaborate with diverse teams to ensure user requirements are met and capabilities are succ...

1 week ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$120K - $160K *

Join a team that's modernizing mission-critical DoD infrastructure and applications. Leverage your extensive systems engineering expertise to drive innovative solutions, collaborate with stakeholders...

5 days ago

  •   8 - 10 years exp.  •   Information Technology

$125K - $175K *

Join a team that's shaping the future of space missions by leading technical strategies and developing innovative solutions. Collaborate across disciplines to drive mission success and enhance custome...

1 week ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$125K - $175K *

Drive technical innovation by leading solution development for strategic aerospace projects spanning commercial and defense sectors, translating customer needs into actionable mission strategies and a...

Reposted 1 week ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$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

$122K - $213K *

Lead the charge in developing secure, scalable web applications that enhance manufacturing operations. Collaborate with cross-functional teams to deliver innovative software solutions while mentoring...

Today

  •   5 - 7 years exp.  •   Aerospace & Defense

$122K - $213K *

Engineer innovative web applications to enhance manufacturing operations. Lead development activities, collaborate with stakeholders, and mentor teams while driving modernization efforts in a dynamic...

Today

  •   5 - 7 years exp.  •   Aerospace & Defense

$170K - $200K *

Join a team that's shaping the future of strategic satellite communications. Lead testing and validation efforts, ensuring advanced technology solutions meet rigorous requirements while collaborating...

2 weeks ago

  •   11 - 15 years exp.  •   Aerospace & Defense

$113K - $170K *

Lead mission-critical cybersecurity assessments, ensuring robust cyber hygiene and compliance with RMF standards, while maintaining continuous authorization for complex defense systems and collaborati...

3 weeks ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$88K - $154K *

Explore a pivotal role in advancing nuclear engineering through research and collaboration. Lead innovative projects, enhance safety protocols, and drive improvements in fuel cycle technology while ma...

United StatesRemote

4 weeks ago

  •   15+ years exp.  •   Real Estate & Construction

$110K - $130K *

Contribute to the development of advanced Army Air and Missile Defense systems by leading system-level feature development and reviews, ensuring software meets operational needs through an Agile and M...

2 weeks ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$155K - $233K *

Lead the charge in advancing critical space capabilities through technical expertise and strategic collaboration, ensuring successful program execution and innovation in a dynamic environment...

5 days ago

  •   11 - 15 years exp.  •   Aerospace & Defense

$153K - $189K *

Lead the charge in high-complexity defense and aerospace programs, providing strategic technical direction and oversight across engineering disciplines to ensure mission success and compliance with co...

1 week ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$136K - $258K *

Transform the future of technology by collaborating with engineers to develop cutting-edge GPU/CPU/SoC products across various industries, ensuring optimal performance, cost, and schedule while leadin...

4 days ago

  •   Less than 5 years exp.  •   Manufacturing & Automotive

$110K - $130K *

Drive UAS datalink strategy by providing technical expertise and oversight for system development, integration, and sustainment. Collaborate with cross-functional teams to enhance mission effectivenes...

1 month ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$112K - $179K *

Lead the future of Naval Aviation by providing expert systems engineering support. Collaborate with diverse teams to manage air vehicle projects, ensuring airworthiness and technical excellence in a d...

Today

  •   11 - 15 years exp.  •   Aerospace & Defense

$140K - $180K *

Join a team that's redefining defense technology by integrating advanced propulsion systems into next-gen platforms. Collaborate across disciplines to transform concepts into reliable, manufacturable...

5 days ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$135K - $160K *

Empower our digital evolution by architecting robust technology ecosystems. Lead strategic enhancement of cloud, hybrid, and on-premises infrastructures while fostering innovation through automation a...

Reposted 5 days ago

  •   8 - 10 years exp.  •   Information Technology

$90K - $110K *

Lead the charge in developing and validating the Telesat LEO constellation communication system. Collaborate with cross-functional teams to execute testing activities, ensuring compliance with technic...

Today

  •   5 - 7 years exp.  •   Technical Services

$110K - $130K *

Empower aviation systems by translating operational needs into measurable requirements. Collaborate on integration, testing, and operational readiness for ground-based air traffic management and airpo...

3 days ago

  •   5 - 7 years exp.  •   Enterprise Technology

$120K - $145K *

Lead the charge in integrating advanced missile systems, ensuring compliance with safety and performance standards while collaborating with cross-functional teams to deliver innovative solutions for d...

1 week ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$216K - $241K *

Empower our mission by designing and deploying advanced Business Intelligence solutions. Collaborate with stakeholders to create a robust data environment using cutting-edge technologies, enhancing an...

2 weeks ago

  •   11 - 15 years exp.  •   Information Technology

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.