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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$130K - $155K *

Join a dynamic team as the primary technical interface for launch vehicle integration. Oversee spacecraft processing and ensure mission success through effective collaboration with providers and inter...

Titusville, FLRemote

2 days ago

  •   8 - 10 years exp.  •   Transportation

$107K - $204K *

Join our team to lead the development and modernization of a critical software platform, driving architectural updates and AI integration while mentoring junior developers and ensuring compliance with...

Nebraska, USRemote

Reposted yesterday

  •   8 - 10 years exp.  •   Aerospace & Defense

$106K - $198K *

Lead the charge in developing mission-critical Command & Control solutions. Collaborate with cross-functional teams to define system requirements and create innovative architectures that meet diverse...

Colorado, USRemote

Today

  •   Less than 5 years exp.  •   Aerospace & Defense

$93K - $125K *

Join a dynamic team as a technical resource, enhancing enterprise applications and infrastructure services. Drive operational excellence, support cross-functional initiatives, and ensure reliable, sec...

United StatesRemote

2 days ago

  •   5 - 7 years exp.  •   Healthcare

$120K - $144K *

Lead the charge in designing and implementing advanced building automation systems for critical infrastructure projects, ensuring seamless integration and optimal performance while managing teams and...

United StatesRemote

1 week ago

  •   8 - 10 years exp.  •   Technical Services

$124K - $238K *

Join a team that's shaping the future of spacecraft systems engineering. Leverage your expertise to lead cross-functional teams in developing complex spacecraft designs, ensuring compliance, and drivi...

Palo Alto, CARemote

2 weeks ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$150K - $280K *

Drive system architecture definition and refine requirements in a collaborative, agile environment. Engage with cross-functional teams to ensure alignment with customer needs and technical solutions...

RemoteRemote

Today

  •   5 - 7 years exp.  •   Aerospace & Defense

$160K - $200K *

Join a team that's shaping the future of program management by leveraging your software systems engineering expertise and product ownership skills to drive innovative solutions in a cloud-native envir...

Virginia, USRemote

Today

  •   5 - 7 years exp.  •   Information Technology

$120K - $145K *

Join a team that's shaping the future of program management solutions. Leverage your software systems engineering expertise and product ownership skills to drive innovation and deliver high-quality, c...

Virginia, USRemote

Yesterday

  •   5 - 7 years exp.  •   Information Technology

$95K - $105K *

Contribute to the development and support of advanced missile systems as a systems engineer. Collaborate with cross-functional teams to enhance the capabilities of critical defense technologies while...

Pittsfield, MARemote

1 week ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$200K - $315K *

Create and implement robust security architectures across enterprise, cloud, and infrastructure environments, ensuring compliance with industry standards while guiding security initiatives and influen...

Carlsbad, CARemote

Reposted 6 days ago

  •   11 - 15 years exp.  •   Telecommunications & Hardware

$168K - $280K *

Lead the charge in enhancing flight software validation and verification processes, impacting critical aerospace projects. Collaborate with cross-functional teams to ensure compliance with rigorous st...

United StatesRemote

1 month ago

  •   11 - 15 years exp.  •   Aerospace & Defense

$238K - $365K *

Join a team that's redefining lidar technology for autonomy products. Lead the technical strategy, collaborate with experts, and drive innovations from concept to production, ensuring performance and...

RemoteRemote

1 week ago

  •   11 - 15 years exp.  •   Manufacturing & Automotive

$110K - $130K *

Lead the charge in shaping the future of energy through advanced power system modeling and compliance assessments. Collaborate with a dynamic team to conduct studies, ensure project quality, and drive...

Austin, TXRemote

3 weeks ago

  •   5 - 7 years exp.  •   Energy & Utilities

$160K - $200K *

Transform large-scale data center projects by leading innovative structural engineering efforts. Collaborate with cross-functional teams to ensure quality and sustainability in design, while managing...

United StatesRemote

3 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$120K - $145K *

Transform customer engagement by providing expert pre-sales technical support, leading complex solution development, and delivering impactful presentations to ensure tailored solutions meet client nee...

RemoteRemote

Yesterday

  •   8 - 10 years exp.  •   Manufacturing & Automotive

$112K - $196K *

Drive innovation in software engineering by developing cutting-edge cyber tools. Collaborate with a dynamic team to enhance national defense capabilities while advancing your career in a fast-paced en...

United StatesRemote

Yesterday

  •   8 - 10 years exp.  •   Real Estate & Construction

$180K - $285K *

Transform complex spacecraft systems through leadership in integration, architecture, and verification, ensuring mission success. Collaborate across disciplines to define strategic requirements and fo...

United StatesRemote

4 weeks ago

  •   8 - 10 years exp.  •   Telecommunications & Hardware

$90K - $110K *

Optimize real-time automation solutions across manufacturing and enterprise levels. Collaborate with engineering teams to design, implement, and enhance systems using diverse programming and design to...

Richmond, VARemote

6 days ago

  •   Less than 5 years exp.  •   Manufacturing & Automotive

$95K - $115K *

Transform your career by engineering innovative automation solutions across industries. Collaborate with a dynamic team to enhance operational efficiency and drive real-time information systems from t...

Raleigh, NCRemote

6 days ago

  •   5 - 7 years exp.  •   Manufacturing & Automotive

$92K - $110K *

Elevate your career by engineering real-time automation solutions across industries. Collaborate with a dynamic team to design, implement, and optimize systems that enhance operational efficiency and...

Philadelphia, PARemote

6 days ago

  •   Less than 5 years exp.  •   Manufacturing & Automotive

$110K - $130K *

Join a team that's shaping the future of power systems engineering. As a key member, you'll design and develop scalable analysis modules, driving innovation in distribution system analysis and optimiz...

Austin, TXRemote

1 week ago

  •   Less than 5 years exp.  •   Energy & Utilities

$151K - $176K *

Lead the charge in ensuring compliance and optimization for next-gen satellite communications by translating complex regulations and providing technical guidance across multidisciplinary teams, drivin...

United StatesRemote

Reposted yesterday

  •   5 - 7 years exp.  •   Transportation

$110K - $130K *

Shape the future of passenger rail by leading mechanical systems integration and validation. Collaborate with suppliers and clients to ensure compliance and deliver manufacturable designs for refurbis...

Montreal, QCRemote

2 weeks ago

  •   5 - 7 years exp.  •   Transportation

$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

4 weeks ago

  •   8 - 10 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.