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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$103K - $155K *

Champion the development of advanced radar algorithms, translating system requirements into actionable designs. Collaborate with cross-functional teams to enhance mission capabilities and ensure opera...

1 week ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$79K - $147K *

Unlock potential by driving systems engineering excellence for the UK Tactical Tomahawk Weapons Control System. Collaborate with stakeholders, manage requirements, and ensure successful integration an...

6 days ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$70K - $130K *

Elevate your career by supporting the installation and testing of advanced Navy submarines. Collaborate with teams to ensure system integration, conduct analyses, and facilitate training while managin...

6 days ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$98K - $147K *

Shape the future of defense systems by ensuring configuration integrity and compliance through effective management. Collaborate with technical teams to develop and implement processes while conductin...

3 weeks ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$176K - $285K *

Lead engineering initiatives across multi-disciplinary teams to ensure the successful design, development, and delivery of advanced Space Mission Systems. Drive quality and innovation while managing t...

Reposted 3 days ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$107K - $204K *

Join a team that's innovating digital electronics for missile guidance and signal processing. Collaborate on cutting-edge technology, from design to integration, ensuring high-performance solutions in...

4 days ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$146K - $280K *

Contribute to cutting-edge projects by designing embedded flight software, ensuring compliance and efficiency in real-time systems for advanced aerospace applications while collaborating with diverse...

Palo Alto, CARemote

4 weeks ago

  •   11 - 15 years exp.  •   Aerospace & Defense

$168K - $280K *

Elevate your career by developing cutting-edge embedded flight software for critical aerospace projects, including NASA's Artemis program. Collaborate with experts and leverage your skills to drive in...

4 weeks ago

  •   11 - 15 years exp.  •   Aerospace & Defense

$146K - $219K *

Unlock innovative solutions in systems engineering by leading technical efforts to design, implement, and integrate enterprise systems for federal agencies, while mentoring engineers and shaping strat...

Reposted 3 weeks ago

  •   8 - 10 years exp.  •   Enterprise Technology

$66K - $106K *

Drive mission-critical systems engineering efforts, collaborating across teams to design, implement, and maintain cross-domain technologies while ensuring compliance and security in a dynamic environm...

Today

  •   Less than 5 years exp.  •   Aerospace & Defense

$86K - $138K *

Join a dedicated team as a product quality SYSTEM ENGINEER, driving the testing and validation of geospatial intelligence products. Collaborate with experts in imaging to enhance quality and communica...

Reposted 3 weeks ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$95K - $115K *

Join a mission-focused team to develop and deploy systems, ensuring seamless integration of hardware and software while collaborating closely with users and stakeholders to meet critical operational n...

2 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$100K - $120K *

Engage with teams to design, implement, and maintain cutting-edge IT systems while supporting mission-critical upgrades and deployments in a dynamic environment. Collaborate effectively to ensure robu...

3 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$100K - $120K *

Pioneer innovative system solutions while collaborating with cross-functional teams to design, implement, and upgrade IT systems, ensuring efficient operations for defense initiatives through meticulo...

3 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$128K - $286K *

Innovate cutting-edge satellite location systems by enhancing accuracy and exploring downlink beacon technology. Collaborate with cross-functional teams to transform research into production-ready sol...

3 weeks ago

  •   8 - 10 years exp.  •   Telecommunications & Hardware

$110K - $130K *

Lead systems engineering efforts for advanced military training systems. Utilize extensive experience in AEGIS Combat Systems to guide teams through the entire lifecycle from requirements to deploymen...

3 weeks ago

  •   8 - 10 years exp.  •   Enterprise Technology

$177K - $280K *

Drive integration excellence as a Lead Systems Engineer, overseeing cloud, network, and security subsystems. Lead hands-on engineering efforts, mentor teams, and ensure compliance while shaping techni...

6 days ago

  •   8 - 10 years exp.  •   Telecommunications & Hardware

$95K - $115K *

Drive engineering excellence by providing technical support for aircraft and vessel systems. Collaborate on design, testing, and compliance to enhance operational capabilities while ensuring adherence...

2 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$120K - $145K *

Reimagine collaboration by leading Microsoft Teams Room projects, ensuring seamless integration and compliance within cloud environments. Drive innovation and enhance operational efficiency through ex...

Today

  •   8 - 10 years exp.  •   Information Technology

$114K - $171K *

Join our team to design, develop, and automate software tests for embedded systems. Collaborate with engineers throughout the software lifecycle, ensuring quality and performance in a dynamic environm...

1 week ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$110K - $130K *

Shape advanced airborne command and control capabilities through expert systems engineering. Collaborate on modernization efforts to enhance system performance, ensure compliance, and support vital mi...

4 weeks ago

  •   11 - 15 years exp.  •   Aerospace & Defense

$107K - $204K *

Contribute to the integration and testing of advanced radar systems, ensuring compliance with specifications. Collaborate with cross-functional teams to execute verification and validation processes...

2 weeks ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$95K - $115K *

Engineer cutting-edge systems through all phases from inception to deployment. Collaborate within a mission-focused team, driving user interaction and ensuring seamless integration of hardware and sof...

2 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$175K - $200K *

Join a team that's redefining aerospace manufacturing by building cutting-edge satellite structures and integrated systems, ensuring efficient production flows and minimizing risks in a dynamic, high...

4 weeks ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$168K - $280K *

Explore a pivotal role in advancing flight software testing for innovative space missions. Lead verification campaigns, drive automation, and enhance quality assurance processes while collaborating wi...

4 weeks ago

  •   11 - 15 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.