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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$125K - $150K *

Join a dynamic team to enhance cyber operations through DevOps practices, collaborating with engineers and operators to develop, secure, and sustain mission-critical applications in a fast-paced envir...

1 week ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$110K - $130K *

Transform complex systems into effective solutions for national defense. Collaborate with cross-functional teams to design, integrate, and maintain systems, ensuring compliance and performance through...

1 week ago

  •   Less than 5 years exp.  •   Information Technology

$95K - $115K *

Drive system design and integration by collaborating with cross-functional teams to ensure stakeholder needs are met and security, performance, and compliance standards are upheld throughout the syste...

2 weeks ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$95K - $115K *

Optimize system performance and reliability through design, implementation, and maintenance. Collaborate with stakeholders to align technologies and processes with organizational goals across the syst...

Reposted 3 weeks ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$129K - $210K *

Elevate your career by leading critical systems engineering efforts, optimizing diverse technologies, and enhancing multi-national information-sharing capabilities while ensuring a secure, scalable in...

Reposted yesterday

  •   8 - 10 years exp.  •   Manufacturing & Automotive

$115K - $160K *

Transform autonomous systems development by integrating advanced technologies and optimizing performance for unmanned aerial platforms. Collaborate with multidisciplinary teams to enhance capabilities...

5 days ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$81K - $151K *

Join a team that's driving Cyber Resiliency initiatives by managing workforce planning, metrics analysis, and resource allocation. Collaborate with stakeholders to ensure project milestones are met wh...

1 week ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$110K - $130K *

Elevate your career by leading innovative low voltage technology design projects. You'll apply advanced engineering principles, collaborate with teams, and ensure high-quality standards in electrical...

Today

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

$177K - $265K *

Lead cybersecurity execution across systems engineering and development programs. Collaborate with diverse teams to identify cybersecurity risks, implement improvements, and support compliance, enhanc...

Reposted 1 week ago

  •   11 - 15 years exp.  •   Aerospace & Defense

$110K - $130K *

Join our dynamic team to design innovative electrical systems for the biotech and pharma sectors, leveraging your expertise in clean room and laboratory facilities to deliver exceptional engineering s...

3 weeks ago

  •   5 - 7 years exp.  •   Manufacturing & Automotive

$95K - $115K *

Drive the integration of complex defense systems by supporting design, requirements development, and testing. Collaborate across engineering disciplines to ensure the successful deployment of hardware...

3 weeks ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$135K - $155K *

Architect innovative solutions as a Lead Systems Engineer, driving system-level requirements and integration for Navy C4I capabilities while mentoring junior engineers and collaborating with cross-fun...

5 days ago

  •   5 - 7 years exp.  •   Telecommunications & Hardware

$153K - $230K *

Shape strategic success by leading a diverse Product Support team, driving program management excellence and fostering cross-functional collaboration for mission-critical systems within the defense re...

3 weeks ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$110K - $130K *

Elevate engineering excellence by supervising 2nd shift teams to ensure timely design, outfitting, and testing of electric drive systems for COLUMBIA Class ships, focusing on proactive problem-solving...

Reposted 2 weeks ago

  •   Less than 5 years exp.  •   Manufacturing & Automotive

$110K - $130K *

Accelerate progress at our shipbuilding facility by leading a dedicated team to ensure the timely design and testing of electric drive systems for advanced naval vessels, driving continuous improvemen...

Reposted 2 weeks ago

  •   Less than 5 years exp.  •   Manufacturing & Automotive

$150K - $200K *

Drive innovation in communications systems by leading complex RF analysis and integrations. Collaborate with cross-functional teams to enhance satellite performance and ensure top-quality deliverables...

2 weeks ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$166K - $249K *

Pioneer innovative spacecraft systems as a Producibility Architect, enhancing production efficiency and quality. Collaborate across teams to implement process improvements and leverage AI/ML for strea...

1 week ago

  •   11 - 15 years exp.  •   Aerospace & Defense

$110K - $130K *

Join a team that's shaping the future of renewable energy by leading grid scale generation and microgrid projects, developing innovative designs, and collaborating with diverse engineering disciplines...

1 week ago

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

$110K - $130K *

Contribute to multi-discipline projects as a Senior Electrical Engineer, leading electrical efforts, managing client relations, and ensuring compliance with codes while mentoring junior staff through...

3 weeks ago

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

$115K - $130K *

Optimize national security through innovative payload integration. Lead integration efforts, collaborate cross-functionally, and drive FPGA implementations on cutting-edge space flight hardware. Enjoy...

3 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$87K - $145K *

Elevate your career by leading innovative microgrid projects globally. Utilize your expertise in power systems and software development to drive design, analysis, and field commissioning, while collab...

1 week ago

  •   Less than 5 years exp.  •   Enterprise Technology

$150K - $180K *

Architect innovative software solutions for semiconductor test platforms, integrating design and coding with hands-on technical leadership while collaborating with global engineering teams to deliver...

Reposted 1 week ago

  •   11 - 15 years exp.  •   Manufacturing & Automotive

$80K - $95K *

Deliver innovative engineering solutions for Navy nuclear submarines, focusing on Ship Control Systems. Collaborate with cross-functional teams to enhance mission readiness through advanced design, in...

Reposted 1 week ago

  •   Less than 5 years exp.  •   Manufacturing & Automotive

$98K - $148K *

Optimize quality control systems and processes, ensuring compliance with standards while collaborating with engineering and manufacturing teams to enhance product quality and durability. Drive continu...

Reposted 1 week ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$108K - $162K *

Shape the future of optical engineering by designing and analyzing advanced imaging systems. Collaborate with multidisciplinary teams to ensure high-performance optical solutions for critical aerospac...

4 days ago

  •   Less than 5 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.