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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$110K - $130K *

Lead the development and integration of advanced hypersonic weapon systems, managing complex technical baselines and guiding risk management efforts. Collaborate with multi-disciplinary teams to ensur...

2 weeks ago

  •   11 - 15 years exp.  •   Aerospace & Defense

$110K - $130K *

Collaborate with cross-functional teams to develop and integrate advanced systems for dismounted Warfighter applications, ensuring seamless operation and compliance with technical performance standard...

4 weeks ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$110K - $130K *

Lead a multi-disciplinary team to design and develop advanced UAS solutions, transforming operational needs into scalable architectures and ensuring successful product execution from concept to produc...

1 week ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$166K - $250K *

Shape the future of technology by joining our Agile team to develop and integrate innovative software solutions. Leverage your expertise to enhance our PaaS platform while driving collaborative effort...

3 weeks ago

  •   11 - 15 years exp.  •   Aerospace & Defense

$107K - $204K *

Lead the charge in integrated systems engineering for advanced radar programs. Drive collaboration and innovation across teams to ensure successful development, integration, and testing of air defense...

2 weeks ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$107K - $204K *

Lead the charge in advancing radar program execution through superior systems engineering practices, ensuring the integration and testing of air defense systems while fostering collaboration across di...

2 weeks ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$95K - $115K *

Unlock potential by supporting the design and development of power electronics systems. Collaborate with teams to ensure cost-effective solutions, verify performance, and contribute to technical docum...

4 days ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$69K - $141K *

Join a dynamic team to develop and integrate complex software systems using model-based approaches. Leverage your expertise in systems engineering to manage requirements and deliver innovative solutio...

Today

  •   Less than 5 years exp.  •   Information Technology

$69K - $141K *

Unlock potential by driving the development and integration of complex software systems using model-based approaches in an Agile environment. Collaborate with cross-functional teams to ensure complian...

Today

  •   Less than 5 years exp.  •   Information Technology

$120K - $145K *

Innovate cybersecurity assessments and engineering strategies for mission-critical DoD systems, leveraging leadership to enhance team performance and execute thorough defensive and offensive operation...

4 weeks ago

  •   11 - 15 years exp.  •   Business Services

$110K - $130K *

Join a dynamic team to advance small UAS capabilities, ensuring integration and performance across complex systems. Leverage your expertise in systems engineering and contribute to critical defense in...

3 days ago

  •   8 - 10 years exp.  •   Information Technology

$107K - $204K *

Make your mark at a dynamic team focused on satellite operations and maintenance. Engage in critical system monitoring, troubleshooting, and mission planning in a fast-paced environment, ensuring opti...

1 week ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$118K - $224K *

Champion innovative solutions by leading system architecture development, engaging stakeholders, and executing test plans. Drive progress in complex engineering projects while ensuring alignment with...

1 week ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$118K - $224K *

Elevate system solutions by leading stakeholder engagement, developing architectures, and executing test plans. Drive innovation through trade studies and risk monitoring, ensuring alignment with cust...

1 week ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$150K - $180K *

Join a team that's pioneering innovative power systems for aviation and ground applications. In this hands-on role, you'll lead the design and validation of medium-voltage electrical systems, ensuring...

4 days ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$170K - $200K *

Discover innovative solutions as you lead AI transformation in engineering, drive cloud-native applications, and define future platforms through intelligent automation, shaping the next generation of...

Reposted 2 days ago

  •   8 - 10 years exp.  •   Manufacturing & Automotive

$153K - $230K *

Empower a team of SEIT engineers, balancing management duties with program support. Drive technical excellence and innovation in systems engineering practices, ensuring adherence to quality standards...

Reposted 1 week ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$160K - $285K *

Unlock potential by leading the systems engineering execution of satellite command and control ground systems. Drive mission requirements, oversee integration, and ensure operational readiness for nat...

1 week ago

  •   11 - 15 years exp.  •   Aerospace & Defense

$160K - $285K *

Elevate the future of satellite command and control systems by leading engineering efforts, ensuring mission success through rigorous requirements management, integration, and validation across critic...

1 week ago

  •   11 - 15 years exp.  •   Aerospace & Defense

$98K - $147K *

Advance your career by assessing hardware security threats and ensuring robust protection strategies. Collaborate with teams to enhance program security and contribute to critical defense initiatives...

5 days ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$87K - $157K *

Drive innovation in systems engineering by developing requirements, test plans, and algorithms for cutting-edge maritime systems. Collaborate in an Agile environment to enhance product deployment and...

4 days ago

  •   Less than 5 years exp.  •   Technical Services

$198K - $300K *

Elevate aircraft design by leading the development of innovative mechanical systems, ensuring modularity and producibility for high-rate production. Drive integration and testing of critical component...

1 week ago

  •   11 - 15 years exp.  •   Aerospace & Defense

$146K - $234K *

Unlock potential by leading a dynamic team of engineers, overseeing systems integration and operational excellence while driving performance and strategic objectives in a fast-paced environment...

Today

  •   11 - 15 years exp.  •   Aerospace & Defense

$116K - $142K *

Join a team that's shaping the future of signal processing and geolocation systems. Lead requirements development, system architecture, and risk mitigation in a dynamic R&D environment, collaborating...

4 days ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$112K - $135K *

Shape complex systems engineering solutions in support of NAVAIR programs. Lead requirements development, system architecture, and integration across technical disciplines, ensuring successful project...

3 weeks ago

  •   11 - 15 years exp.  •   Real Estate & Construction

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.