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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$135K - $150K *

Unlock your potential by leading high-stakes proposals for public agencies in the rail and transit sector. Drive strategy, mentor teams, and craft compelling narratives to elevate project pursuits and...

New York, NYRemote

2 weeks ago

  •   8 - 10 years exp.  •   Transportation

$88K - $154K *

Lead the charge in high-quality process design for complex industrial projects, collaborating across disciplines to ensure effective delivery from concept to detail, while driving execution in a dynam...

United StatesRemote

3 weeks ago

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

$80K - $95K *

Drive operational excellence by supporting managed services infrastructure, ensuring seamless incident response, systems administration, and network troubleshooting while collaborating with internal t...

United StatesRemote

Yesterday

  •   Less than 5 years exp.  •   Information Technology

$141K - $224K *

Optimize advanced high-speed communications modem solutions for space and terrestrial applications. Lead system architecture, manage requirements, and provide technical direction across multidisciplin...

RemoteRemote

1 week ago

  •   8 - 10 years exp.  •   Telecommunications & Hardware

$110K - $130K *

Join a dynamic team to lead complex interconnection studies and provide expertise in transmission planning. Collaborate with clients and staff to innovate solutions that shape the future of energy acr...

Austin, TXRemote

1 week ago

  •   Less than 5 years exp.  •   Energy & Utilities

$110K - $130K *

Deliver seamless integration and Tier 3 support for secure mobile infrastructure. Collaborate with enterprise stakeholders to ensure compliance, performance, and customer satisfaction while managing c...

Austin, TXRemote

2 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$90K - $173K *

Optimize supplier performance and quality in a dynamic aerospace environment. Lead critical supplier assessments from qualification to delivery, ensuring compliance with high engineering standards and...

United StatesRemote

3 weeks ago

  •   8 - 10 years exp.  •   Aerospace & Defense

$110K - $130K *

Lead the charge in managing high-impact data center construction projects, overseeing timelines, budgets, and stakeholder collaboration to ensure operational success from inception to completion...

Texas, USRemote

Reposted 1 week ago

  •   8 - 10 years exp.  •   Enterprise Technology

$104K - $173K *

Lead the charge in spacecraft structural analysis. Collaborate with engineers to ensure design integrity through advanced simulations, testing, and documentation in a fast-paced environment focused on...

Mountain View, CARemote

3 weeks ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$135K - $180K *

Drive innovative electrical design solutions for high-density compute environments. Collaborate across teams to ensure compliance with industry standards while mentoring junior engineers. Make a signi...

United StatesRemote

Yesterday

  •   5 - 7 years exp.  •   Information Technology

$132K - $238K *

Unlock potential by leading the design and integration of cutting-edge electrical systems for data centers. Coordinate multi-disciplinary teams to ensure high-performance solutions in power distributi...

RemoteRemote

Reposted 1 week ago

  •   8 - 10 years exp.  •   Consumer Technology

$80K - $95K *

Champion power system analysis by conducting modeling for transmission planning studies, ensuring compliance with NERC standards, and delivering high-quality technical reports while managing multiple...

Austin, TXRemote

6 days ago

  •   Less than 5 years exp.  •   Energy & Utilities

$170K - $243K *

Unlock potential by leading AI infrastructure planning and network architecture. Collaborate with clients to design scalable solutions for high-performance computing and AI workloads, ensuring optimal...

RemoteRemote

Reposted 3 days ago

  •   8 - 10 years exp.  •   Manufacturing & Automotive

$110K - $130K *

Lead the design and optimization of mechanical systems for data centers, ensuring reliability, energy efficiency, and compliance. Collaborate with cross-functional teams to enhance operational perform...

United StatesRemote

2 weeks ago

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

$150K - $230K *

Architect system-level requirements and verification plans for a complex aerospace program. Collaborate with cross-functional teams to ensure coherent design and integration across multiple engineerin...

Huntsville, ALRemote

2 weeks ago

  •   8 - 10 years exp.  •   Education, Government & Non-Profit

$110K - $130K *

Drive innovation by leading the design and implementation of complex systems, ensuring reliability and scalability while aligning engineering solutions with business objectives in federal IT moderniza...

United StatesRemote

1 week ago

  •   5 - 7 years exp.  •   Technical Services

$132K - $238K *

Champion innovative structural engineering solutions that ensure the integrity of data center products and manufacturing facilities. Collaborate across disciplines to create scalable designs from conc...

RemoteRemote

Reposted 3 weeks ago

  •   8 - 10 years exp.  •   Consumer Technology

$66K - $128K *

Unlock your potential as you design and implement software for spacecraft simulators, collaborating with engineers to create cutting-edge solutions in the space industry. This entry-level role offers...

San Jose, CARemote

3 weeks ago

  •   Less than 5 years exp.  •   Aerospace & Defense

$100K - $120K *

Drive the development and integration of advanced nuclear energy systems by applying systems engineering methods to translate objectives into clear, verifiable requirements and solutions, while collab...

United StatesRemote

Yesterday

  •   5 - 7 years exp.  •   Energy & Utilities

$80K - $128K *

Unlock potential by integrating identity platforms with robust security measures. Collaborate within agile teams to design and maintain APIs, ensuring seamless data flow across federal systems while a...

United StatesRemote

Reposted 3 weeks ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$190K - $275K *

Champion innovation in aerospace as a technical authority, leading system architecture and integration for advanced interceptor products while ensuring mission success and technical integrity across m...

Huntsville, ALRemote

2 weeks ago

  •   11 - 15 years exp.  •   Education, Government & Non-Profit

$110K - $130K *

Champion the future of energy by leading technical power system interconnection efforts. Drive complex analysis and team performance to optimize generation and transmission services, shaping strategic...

Austin, TXRemote

3 weeks ago

  •   5 - 7 years exp.  •   Energy & Utilities

$110K - $130K *

Empower teams by managing project implementations, ensuring quality service handoff, and optimizing system performance through technical oversight and coordinated customer engagement...

London, ONRemote

4 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$255K - $290K *

Drive the technical vision for a complex database platform, ensuring scalability and performance. Lead architecture decisions, mentor engineers, and collaborate across teams to enhance data infrastruc...

United StatesRemote

1 week ago

  •   Less than 5 years exp.  •   Information Technology

$260K - $280K *

Innovate and lead the growth of a dynamic MSP/MSSP engineering team by driving scalable platform capabilities, ensuring operational excellence, and fostering a culture of quality and collaboration wit...

United StatesRemote

4 weeks ago

  •   5 - 7 years exp.  •   Information Technology

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.