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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$86K - $165K *

Unlock potential by driving manufacturing process improvements and optimizing operations for Major Rotating Parts. Collaborate with cross-functional teams to enhance first pass yield and reduce costs...

6 days ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$62K - $99K *

Join a team that's committed to delivering innovative construction solutions while supporting engineering projects through collaboration, technical analysis, and hands-on fieldwork. Ideal for recent g...

3 weeks ago

  •   Less than 5 years exp.  •   Transportation

$118K - $219K *

Take ownership of innovative systems engineering projects, leading teams to deliver high-quality solutions. Collaborate across functions to meet program milestones while ensuring compliance with indus...

1 week ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$108K - $130K *

Join a dynamic team to lead the design and delivery of advanced software solutions for mission-critical defense systems, ensuring secure and scalable integration across diverse platforms and technolog...

1 week ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$88K - $105K *

Transform the future of weather systems by leading engineering initiatives, driving modernization efforts, and ensuring operational efficiency for critical radar infrastructure, while collaborating wi...

2 weeks ago

  •   5 - 7 years exp.  •   Real Estate & Construction

$80K - $95K *

Elevate your career by troubleshooting complex server environments and business applications. Collaborate with clients and vendors to resolve incidents swiftly, ensuring optimal performance of network...

2 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

$140K - $180K *

Accelerate your career by designing and testing advanced avionics systems. Collaborate with cross-functional teams to create reliable hardware for next-gen defense platforms, ensuring performance in d...

5 days ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$110K - $130K *

Play a key role in executing mining and industrial projects, overseeing all phases from engineering to commissioning. Collaborate with multidisciplinary teams to ensure projects meet safety, budget, a...

Toronto, ONIn-Person

1 week ago

  •   8 - 10 years exp.  •   Manufacturing & Automotive

$110K - $130K *

Drive innovation in flight management systems by collaborating with engineers to design, develop, and test cutting-edge solutions that enhance safety and performance in commercial and defense aviation...

Yesterday

  •   5 - 7 years exp.  •   Manufacturing & Automotive

$138K - $193K *

Join us in defining the mechanical architecture for cutting-edge systems, optimizing designs, and enhancing performance. Collaborate across disciplines to drive innovation from concept to production...

1 week ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$135K - $175K *

Optimize complex operational and engineering challenges by applying Model-Based Systems Engineering (MBSE) throughout the systems lifecycle, collaborating closely with multidisciplinary teams on criti...

3 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

$129K - $193K *

Empower secure cloud operations by serving as the key liaison between DoD security officials and industry partners, ensuring compliance and effective onboarding for classified cloud environments...

Reposted 1 week ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$112K - $179K *

Advance mission outcomes by leading digital-twin development and integration. Collaborate with engineering teams to create precise, traceable requirements and ensure alignment with Model-Based Systems...

2 weeks ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$107K - $140K *

Unlock potential by joining a dynamic team focused on innovative IT solutions. Collaborate on cutting-edge projects that support mission-critical operations, ensuring security and efficiency in a fast...

2 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$120K - $145K *

Innovate in mission planning by developing autonomous operations for satellite constellations. Collaborate with cross-functional teams to define requirements, prototype code, and optimize algorithms...

RemoteRemote

1 week ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$306K - $500K+*

Lead a team of engineers to enhance our Kubernetes data management platform, focusing on security and excellence. Collaborate with cross-functional teams to deliver innovative features while mentoring...

1 week ago

  •   Less than 5 years exp.  •   Enterprise Technology

$120K - $145K *

Drive innovation in ground system architectures, ensuring alignment across major acquisitions. Collaborate with government teams to deliver technical solutions and strategic insights that enhance miss...

6 days ago

  •   Less than 5 years exp.  •   Information Technology

$88K - $105K *

Pioneer your career in program management by overseeing contract execution, ensuring performance goals are met, and leading integrated project teams from inception to close while interfacing with stak...

3 weeks ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$108K - $130K *

Join a team that's driving innovation in manufacturing and test operations. Lead multi-discipline projects, enhance processes, and mentor junior engineers while ensuring cost, schedule, and technical...

1 week ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$176K - $332K *

Lead the charge in cybersecurity innovation by shaping strategies, executing advanced technical solutions, and mentoring teams to defend against emerging threats while ensuring alignment with mission...

4 weeks ago

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

$209K - $270K *

Drive innovation in cybersecurity for critical infrastructure, connecting customer needs with market and technical opportunities. Shape product strategies and lead cross-functional engagement to creat...

3 weeks ago

  •   11 - 15 years exp.  •   Manufacturing & Automotive

$107K - $195K *

Drive mission engineering initiatives by applying advanced modeling and simulation techniques. Collaborate with diverse teams to enhance operational effectiveness and support strategic decision-making...

United StatesRemote

1 week ago

  •   8 - 10 years exp.  •   Technical Services

$140K - $190K *

Transform wireless communications as you develop algorithms for satellite connectivity. Engage in system design, collaborate with cross-functional teams, and lead projects in a dynamic environment foc...

3 weeks ago

  •   Less than 5 years exp.  •   Telecommunications & Hardware

$120K - $145K *

Innovate cutting-edge optical systems for national defense missions. Lead integration, calibration, and verification of advanced EO/IR payloads, ensuring seamless collaboration across teams to deliver...

6 days ago

  •   11 - 15 years exp.  •   Aerospace & Defense

$130K - $155K *

Drive the evolution of our enterprise analytics platform by leading cross-functional teams, managing stakeholder relationships, and delivering high-quality analytics solutions that meet business needs...

1 week ago

  •   8 - 10 years exp.  •   Energy & Utilities

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.