Principal Systems Engineer jobs in California

El Segundo, California

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Today

Job ID: 2508708 Location: EL SEGUNDO, CA, US Date Posted: 2025-08-14 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 25 % of the Time Minimum Clearance Required: TS/SCI Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: No Description SAIC's Horizon program is seeking a Systems Engineer to support the U.S. Space Force (USSF) Space Systems Command (SSC) mission of developing and fielding d

Full-time

USD 160,001.00 - 200,000.00 per year

Principal Systems Engineer

El Segundo, California

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Today

Job ID: 2508196 Location: EL SEGUNDO, CA, US Date Posted: 2025-08-04 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: Top Secret Potential for Remote Work: No Description JOB DESCRIPTION: Performs a variety of engineering work in the development of an operable system capable of meeting requirements within imposed constraints includ

Full-time

USD 160,001.00 - 200,000.00 per year

Principal Systems Engineer

Pleasanton, California

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Today

Abbott is a global healthcare leader that helps people live more fully at all stages of life. Our portfolio of life-changing technologies spans the spectrum of healthcare, with leading businesses and products in diagnostics, medical devices, nutritionals and branded generic medicines. Our 114,000 colleagues serve people in more than 160 countries. Working at Abbott At Abbott, you can do work that matters, grow, and learn, care for yourself and your family, be your true self, and live a full life

Full-time

Compensation information provided in the description

Principal Systems Engineer

Remote

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: NACI (T1) Job Family: IT Infrastructure and Operations Job Qualifications: Skills: Analytics, Systems Development, Systems Engineering Certifications: None Experience: 8 + years of related experience ship Required: No Job Description: GDIT is seeking an experienced Principal Systems Engineer to work in a dynamic Agile team environment. The Pr

Full-time

USD 110,500.00 - 149,500.00 per year

Principal Systems Engineer

Pasadena, California

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Today

Date Posted: 2025-10-08 Country: United States of America Location: CA742: 4800 Oak Grove Dr, Pasadena CA 4800 Oak Grove Drive , Pasadena, CA, 91109 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: TS/SCI with Polygraph At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation

Full-time

USD 112,000.00 per year

Principal Systems Engineer

Santa Clarita, California

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Today

Additional Location(s): N/A Diversity - Innovation - Caring - Global Collaboration - Winning Spirit - High Performance At Boston Scientific, we'll give you the opportunity to harness all that's within you by working in teams of diverse and high-performing employees, tackling some of the most important health industry challenges. With access to the latest tools, information and training, we'll help you in advancing your skills and career. Here, you'll be supported in progressing - whatever your

Full-time

USD 103,700.00 per year

Principal Systems Engineer (Onsite)

Beale Air Force Base, California

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Today

Date Posted: 2025-09-17 Country: United States of America Location: CA993: Beale Afb, Ca 7400 Spencer Paul Drive 7th Space Warning Squadron, Beale Afb, CA, 95903 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: TS/SCI - Current Raytheon Company, Managed By Collins Aerospace. Collins Aerospace, an RTX company, is a leader in technol

Full-time

USD 101,000.00 per year

Senior Principal Systems Engineer (Contingent)

West Sacramento, California

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Today

Date Posted: 2025-10-01 Country: United States of America Location: CA620: AST160N Riverview Anaheim Hill 160 North Riverview Drive Suite 300, Anaheim, CA, 92808 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance: TS/SCI without Polygraph THIS ROLE IS CONTINGENT: Employment is based on contract award and customer funding. Raytheon Company Ma

Full-time

USD 137,000.00 per year

Principal Systems Engineer - Tennessee

Remote or Tennessee

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Today

Company Overview At Motorola Solutions, we believe that everything starts with our people. We're a global close-knit community, united by the relentless pursuit to help keep people safer everywhere. Our critical communications, video security and command center technologies support public safety agencies and enterprises alike, enabling the coordination that's critical for safer communities, safer schools, safer hospitals and safer businesses. Connect with a career that matters, and help us buil

Full-time

Principal Systems Engineer (Tactical Networks - CANES) | Active Secret clearance

San Diego, California

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Today

Type of Requisition: Pipeline Clearance Level Must Currently Possess: Secret Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: IT Infrastructure and Operations Job Qualifications: Skills: DISA STIG, Systems Engineering, Virtual Environments Certifications: None Experience: 8 + years of related experience ship Required: Yes Job Description: Transform mission needs into deployed capability as a Principal Systems Engineer with GDIT. You'll lead end

Full-time

USD 125,528.00 - 169,832.00 per year

Senior Principal Electrical and Systems Engineer

Remote

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Today

Job Description Summary GE Vernova's Power Conversion & Storage business combines advanced energy conversion and storage systems to meet the electrification needs of utilities and industries. With a focus on power stability, energy storage and industrial electrification solutions, Power Conversion & Storage empowers customers by addressing their most complex electrification challenges and accelerating their transition to a sustainable, decarbonized future. GE Power Conversion is seeking a techn

Full-time

Principal Engineer, Systems - Acoustics

Los Angeles, California

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Today

A Career at HARMAN As a technology leader that is rapidly on the move, HARMAN is filled with people who are focused on making life better. Innovation, inclusivity and teamwork are a part of our DNA. When you add that to the challenges we take on and solve together, you'll discover that at HARMAN you can grow, make a difference and be proud of the work you do every day. Introduction: A Career at HARMAN Lifestyle: We're a global, multi-disciplinary team that's putting the innovative power of te

Full-time

USD 129,750.00 - 190,300.00 per year

Principal, Systems and Infrastructure Engineer

Remote or Bentonville, Arkansas

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Today

Position Summary As a Principal Engineer on the Room Tech and Collaboration Experience team, you will lead the system architecture, integration strategy, and in-room technology design for Walmart's global conference room estate. You'll bridge the gap between infrastructure, software engineering, and user experience to create seamless, scalable, and interoperable in-person meeting solutions. What you'll do About Team: The Enterprise People Technology team supports the successful deployment and

Full-time

USD 90,000.00 - 180,000.00 per year

Principal Systems Design Engineer, LPDRAM

San Jose, California

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Today

Our vision is to transform how the world uses information to enrich life for all. Micron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than ever. As a System Engineer at Micron, you will work closely with leading customers jointly evaluating cutting-edge LPDRAM specifications and architectures. This role is based primarily at the customer's

Full-time

USD 169,000.00 - 344,000.00 per year

Senior Principal Systems Safety Engineer (Hybrid)

Remote or Cedar Rapids, Iowa

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Today

Date Posted: 2025-08-22 Country: United States of America Location: HIA32: Cedar Rapids, IA 400 Collins Rd NE , Cedar Rapids, IA, 52498-0505 USA Position Role Type: Hybrid U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance: DoD Clearance: Secret Collins Aerospace, an RTX company, is a leader in technologically advanced and intelligent solutions for the global aerospace and

Full-time

USD 124,000.00 per year

Principal Systems Design Engineer, HBM

Folsom, California

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Today

Our vision is to transform how the world uses information to enrich life for all. Micron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than ever. What's Encouraged Daily: Responsible for floorplanning the full chip level.Responsible for design partitioning.Responsible for top level synthesis with multiple hard macro IP blocks.Responsible for

Full-time

USD 165,000.00 - 280,000.00 per year

Principal Systems/Test Engineer - Energetics & Propulsion (Onsite)

Fairfield, California

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Today

Date Posted: 2025-09-02 Country: United States of America Location: HCA09: Mission Sys (Propulsion) 3530 Branscombe Road , Fairfield, CA, 94533 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: This job requires a U.S. Person. A U.S. Person is a lawful permanent resident as defined in 8 U.S.C. 1101(a)(20) or who is a protected individual as defined by 8 U.S.C. 1324b(a)(3). U.S. citizens, U.S. nationals, U.S. permanent residents, or individuals granted

Full-time

USD 112,000.00 per year

Principal Windows Systems Engineer

Hawthorne, California

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Today

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. PRINCIPAL IT SYSTEMS ENGINEER SpaceX is seeking a highly motivated and innovative individual to join our Information Technology Windows Infrastructure team, driving strategic projects and initiatives that propel Space

Full-time

USD 165,000.00 - 230,000.00 per year

Principal IT Systems Engineer

Hawthorne, California

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Today

Full-time

USD 165,000.00 - 230,000.00 per year

Principal Systems Engineer, Cyber for Edge Systems (R3683)

San Diego, California

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Today

Founded in 2015, Shield AI is a venture-backed deep-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include the V-BAT aircraft, Hivemind Enterprise, and the Hivemind Vision product lines. With nine offices and facilities across the U.S., Europe, the Middle East, and the Asia-Pacific, Shield AI's technology actively supports operations worldwide. For more information, visit Follow Shield AI on LinkedIn, X, Instagram, and YouTube. J

Full-time

USD 200,000.00 - 300,000.00 per year

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Principal Systems Engineer jobs in California, USA