Senior Systems Engineer Jobs in Los Angeles, CA

21 - 40 of 115 Jobs

Senior Fluid Systems EngineerJob Title - Senior Fluid Systems Engineer

Relativity SpaceCompany Name - Relativity Space

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Long Beach, California, USA

Full-time

At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that's just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact ex

Senior Satellite Ground Systems EngineerJob Title - Senior Satellite Ground Systems Engineer

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

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El Segundo, California, USA

Full-time

Job Number: R0220773 Satellite Ground Systems Engineer, Senior The Opportunity: Are you looking for an opportunity to combine your technical skills with big-picture thinking to make an impact in national security? Do you understand your client's environment and how to develop the right systems for their mission? Do you have the ability to translate real-world needs into technical specifications, making you an integral part of delivering a client-focused engineering solution? As a leader in syst

Senior IT Systems EngineerJob Title - Senior IT Systems Engineer

General MatterCompany Name - General Matter

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Los Angeles, California, USA

Full-time

About the Company At General Matter, we're strengthening America's capacity in nuclear energy to create a new set of possibilities, from generating clean energy at scale to forging energy security. With nuclear energy powering the next wave of American progress, we're ensuring our country has the fuel it needs for the next generation of reactors, no matter what's happening around the world. We are backed by top tier investors. Our lean, world-class team of engineers and operators is applying a

Senior Model Based Systems Engineer (TS/SCI)Job Title - Senior Model Based Systems Engineer (TS/SCI)

Maxar Technologies Holdings IncCompany Name - Maxar Technologies Holdings Inc

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El Segundo, California, USA

Full-time

Please review the job details below. The Challenge: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact in the DoD? You understand your customer's environment and how to develop the right systems for their mission. Your ability to translate real-world needs into technical specifications makes you an integral part of delivering a customer focused engineering solution. At Maxar, you'll work with the U.S. Space Force as part of the effo

Senior Ground Segment Systems EngineerJob Title - Senior Ground Segment Systems Engineer

SAICCompany Name - SAIC

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El Segundo, California, USA

Full-time

Job ID: 2505611 Location: EL SEGUNDO, CA, US Date Posted: 2025-05-13 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Top Secret Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: No Description SAIC is seeking an experienced Senior Ground Segment Systems Engineer to support to the US Space Force (USSF) in developing, deploying, and sustaining a

Senior Systems Engineer - Model BuildersJob Title - Senior Systems Engineer - Model Builders

VAST DataCompany Name - VAST Data

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Remote

Full-time

Description VAST Data is looking for a Senior Systems Engineer - Model Builders to join our growing team! This is a great opportunity to be part of one of the fastest-growing infrastructure companies in history, an organization that is in the center of the hurricane being created by the revolution in artificial intelligence. "VAST's data management vision is the future of the market."- Forbes VAST Data is the data platform company for the AI era. We are building the enterprise software infra

Sr. IT Systems Engineer (SaaS tools & Endpoint Management)- RemoteJob Title - Sr. IT Systems Engineer (SaaS tools & Endpoint Management)- Remote

Maxonic, Inc.Company Name - Maxonic, Inc.

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Remote

Third Party, Contract

Maxonic maintains a close and long-term relationship with our direct client. In support of their needs, we are looking for a Sr. IT Systems Engineer/ IT Generalist Job Description: Job Title: Sr. IT Systems Engineer/ IT Generalist Job Type: Contract or contract to hire (6 - 12 months) Location: Remote If you are comfortable remaining as a contractor. However, if you are looking to convert to a full-time role, you will eventually be required to work onsite (5 days a week) at one of the following

Sr Systems Engineer (Hybrid Eligible)Job Title - Sr Systems Engineer (Hybrid Eligible)

Sierra Nevada CorporationCompany Name - Sierra Nevada Corporation

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Remote or Lone Tree, Colorado, USA

Full-time

The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation systems. Its end-to-end Command, Control, Computers, Communications and Intelligence, Surveillance & Reconnaissance (C4ISR) capabilities encompass design, integration, test, certification, ground/flight training and complete logistics support. IAS t

Senior Principal Systems Engineer- Defense Electronics- Onsite PositionJob Title - Senior Principal Systems Engineer- Defense Electronics- Onsite Position

Curtiss WrightCompany Name - Curtiss Wright

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Santa Clarita, California, USA

Full-time

Senior Principal Systems Engineer - Onsite Position As our Senior Principal Systems Engineer, you will perform as the highest-level technical expert, providing internal and external consulting services. Works independently on advanced systems/software analysis projects. Location: Santa Clarita, CA Salary Information: $ $180,000.00 - $240,000.00 plus bonus. Please note that the salary range information provided is a general guideline only, reflecting a position based in California. Criteria

Senior Systems Engineer - North East - Global FinancialsJob Title - Senior Systems Engineer - North East - Global Financials

VAST DataCompany Name - VAST Data

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Remote

Full-time

Description VAST Data is looking for a Senior Systems Engineer - North East - Global Financials to join our growing team! This is a great opportunity to be part of one of the fastest-growing infrastructure companies in history, an organization that is in the center of the hurricane being created by the revolution in artificial intelligence. "VAST's data management vision is the future of the market."- Forbes VAST Data is the data platform company for the AI era. We are building the enterpris

Senior Space Vehicle Systems EngineerJob Title - Senior Space Vehicle Systems Engineer

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

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El Segundo, California, USA

Full-time

Job Number: R0217924 Space Vehicle Systems Engineer, Senior The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact in modernizing position, navigation and timing systems? You understand your customer's environment and how to develop the right systems for their mission. Your ability to translate real-world needs into technical specifications makes you an integral part of delivering a customer-focused engineering solution.

Sr. IT Systems EngineerJob Title - Sr. IT Systems Engineer

SpaceXCompany Name - SpaceX

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Hawthorne, California, USA

Full-time

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. SR. IT SYSTEMS ENGINEER SpaceX is looking for an experienced engineer with deep knowledge and broad experience across Microsoft-based technologies. This employee will be a member of the Information Technology Windows

Senior Space Systems Engineer - Clearance RequiredJob Title - Senior Space Systems Engineer - Clearance Required

LMI Government Consulting (Logistics Management InCompany Name - LMI Government Consulting (Logistics Management In

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El Segundo, California, USA

Contract

Overview LMI is seeking a skilled Senior Space Systems Engineers in El Segundo, CA and Colorado Springs, CO. The Senior Space Systems Engineer advises United States Space Force (USSF) Space Systems Command (SSC) customers on technical discussions, studies, analyses, algorithms, models, simulations, and other technical products and efforts tasked in the Space Domain Awareness & Combat Power Program Element Office. At LMI, we're reimagining the path from insight to outcome at The New Speed of Pos

Sr Systems Engineer - Model Based Systems Engineering (MBSE)Job Title - Sr Systems Engineer - Model Based Systems Engineering (MBSE)

Sierra Nevada CorporationCompany Name - Sierra Nevada Corporation

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Remote or Lone Tree, Colorado, USA

Full-time

SNC is seeking a visionary and highly skilled Sr Systems Engineer to help spearhead the development of our Integrated Digital Environment and Systems Engineering (SE) standards and methodologies. As the Sr Systems Engineer, you will play a pivotal role in driving the development, and management of sophisticated system models and processes to become standard throughout the organization. In this dynamic role, you will work closely with multidisciplinary teams to deploy model-based systems engineer

Sr ERP Systems EngineerJob Title - Sr ERP Systems Engineer

EDI Specialists, Inc.Company Name - EDI Specialists, Inc.

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Remote or Kentucky, USA

Full-time

This is a Remote Work position. The selected candidate may reside and perform work in any of the following states: Michigan, Ohio, Illinois, Indiana, Kentucky, Tennessee, Mississippi, Alabama, Texas or Florida. No relocation benefit will be offered for this position. BASIC PURPOSE: The primary role of this position will be to support, optimize and modernize our financial and manufacturing related systems. This position will be crucial in supporting and enhancing our current manufacturing operati

Senior Systems Engineer (Mainframe - DB2, COBOL, CICS, JCL, Z/OS)Job Title - Senior Systems Engineer (Mainframe - DB2, COBOL, CICS, JCL, Z/OS)

MindlanceCompany Name - Mindlance

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Remote

Contract

Senior Systems Engineer Location: Reston, VA (Remote) Duration: 6 Months to hire Job Description The Senior Systems Engineer will perform complex analysis, design, development, testing, and debugging of software, ranging from operating system architecture integration to software design and systems engineering. The individual will be responsible for developing critical application programs, ensuring system reliability, and integrating various computer systems while adhering to industry best pract

Senior Data Systems EngineerJob Title - Senior Data Systems Engineer

Scope IT ConsultingCompany Name - Scope IT Consulting

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Remote

Contract, Third Party

Job Title: Senior Data Systems Engineer Location: RemoteExperience: 5+ years in data engineering & migrations Role Overview:We re seeking a Senior Data Systems Engineer to design, build, and maintain data pipelines and architectures. You ll collaborate with teams to capture requirements, develop database schemas, execute ETL/migration projects, and ensure top-tier documentation. Your work will empower analytics and operational efficiency. Key Qualifications: 5+ years in data engineering and sch

Radar Systems Engineer (Lead, Senior or Expert)Job Title - Radar Systems Engineer (Lead, Senior or Expert)

Boeing CompanyCompany Name - Boeing Company

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El Segundo, California, USA

Full-time

Radar Systems Engineer (Lead, Senior or Expert) Company: The Boeing Company We are seeking a highly skilled Radar Systems Engineer(Lead, Senior or Expert) in El Segundo, CA with extensive experience with Radar systems to join our dynamic team. The ideal candidate will be responsible for the design, development, and integration of advanced radar systems for various airborne and space missions. This role requires a deep understanding of radar sensor technologies, data processing, system operatio

Systems Engineer (Experienced, Lead, Senior)Job Title - Systems Engineer (Experienced, Lead, Senior)

Boeing CompanyCompany Name - Boeing Company

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El Segundo, California, USA

Full-time

Systems Engineer (Experienced, Lead, Senior) Company: The Boeing Company The Boeing Defense, Space & Security (BDS) team is seeking Systems Engineers (Experienced, Lead, Senior) to join the team in El Segundo, CA. The selected candidate will design and develop state-of-the-art satellite systems for space-based applications for commercial, civil and/or national security programs. As system engineers we apply common products, processes, and tools across subsystems in pursuit of programmatic obje

Satellite Ground Systems Engineer, SeniorJob Title - Satellite Ground Systems Engineer, Senior

BOOZ, ALLEN & HAMILTON, INC.Company Name - BOOZ, ALLEN & HAMILTON, INC.

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El Segundo, California, USA

Full-time

Satellite Ground Systems Engineer, Senior The Opportunity: Are you looking for an opportunity to combine your technical skills with big-picture thinking to make an impact in national security? Do you understand your client's environment and how to develop the right systems for their mission? Do you have the ability to translate real-world needs into technical specifications, making you an integral part of delivering a client-focused engineering solution? As a leader in systems engineering, we'r