1,959 senior systems engineer jobs at 504 companies in Winnetka, CA
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Senior Systems Engineer
El Segundo, California, United States
$148k-$275k/yrOnsiteFull Time
BTAS: Space technology and defense contractor providing IT and engineering services to government programs.
10+ YOEActive TS/SCI with SCI eligibility; 10+ years in space systems engineering; MA/MS preferred; BA/BS acceptable with 12+ years; classified space control system experience.
GRVTY: Develops defense technology, cyber, and intelligence software solutions.
15+ YOEBachelor's in engineering (Master's preferred), 15+ years systems engineering on complex hardware/software systems, integration & test experience, strong documentation and communication skills, US citizenship, ability to lead field testing and mentor engineers.
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
8+ YOE8+ years systems engineering experience on DoD ground-based space systems, 5+ years integrating missions, Python scripting, ICDs/API development, MBSE/Digital Engineering experience, TS/SCI clearance, Bachelor's in Engineering/Math/Physics/CS.
Python, Microsoft Teams, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, Confluence, Jira
Bay Systems Consulting: Provides engineering and technology support services to government agencies.
9+ YOEActive Secret clearance, Bachelor's in engineering/math/physics or equivalent and 9 years systems integration/engineering experience; experience across space, ground, and user segments, system architecture, modeling, test support, and DoD acquisition familiarity.
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
8+ YOERequires 8+ years systems engineering for DoD space ground systems, 5+ years integrating missions, TS/SCI clearance, Bachelor's in Engineering/Math/Physics/CS, Python and MBSE experience, ICD/API development, and Microsoft Office proficiency.
Python, Model-Based Systems Engineering (MBSE), Digital Engineering, Microsoft Teams, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, Confluence, Jira
HuMannity Medtec: Developing innovative medical technologies for unmet patient needs.
Bachelor's or master's degree in engineering, systems engineering experience, regulated medical device verification and validation, risk management, lab equipment proficiency, and strong analytical and communication skills.
ISO 14971, ISO 13485, FDA Design Control Requirements (21 CFR Part 820)
Space Systems Engineer/Senior Space Systems Engineer
Chantilly or El Segundo
$117k-$227k/yrOnsiteFull Time
The Aerospace Corporation: Provides technical expertise and research for national space programs.
8+ YOEBachelor’s degree in engineering or science, 8+ years of space systems engineering experience, spacecraft design expertise, multidisciplinary team leadership, and active Top Secret clearance. Senior level requires 12+ years.
Relativity Space: Designing and manufacturing 3D-printed rockets and launch vehicles.
5+ YOEBachelor’s in Mechanical or Aerospace engineering and 5+ years in design, manufacturing, assembly, or test of complex mechanical/electromechanical systems; ability to lead multi-disciplinary projects and communicate across teams.
KBRNYSE: KBR: Provides engineering, technology, and professional services for global markets.
10+ YOETen+ years systems engineering; TS/SCI clearance; master’s degree or equivalent experience; strong communication and collaboration skills; defense/space domain experience preferred.
Modern Technology Solutions: An employee-owned engineering services providing defense-focused systems engineering, modeling, and cybersecurity solutions.
12+ YOEMA/MS in engineering, physics, or CS (required) or Bachelor's with 12+ years; active Top Secret/SCI clearance and U.S. citizenship; experience with classified space control systems engineering, requirements development, configuration control, DR board management, and ACAT-like reviews.
Jeffer Mangels Butler & Mitchell: A law firm with a focus on client satisfaction and professional excellence.
5+ YOE5+ years as systems administrator/engineer; Windows Server 2012-2019; virtualization; networking; scripting; security; backups; disaster recovery.
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
5+ YOESTEM bachelor's degree with 5+ years or master's with 3+ years of systems engineering experience; senior level requires 8+ or 6+ years. Secret clearance and U.S. citizenship required.
Zoo: Develops infrastructure and AI-powered tools for hardware design.
Senior systems, platform, or infrastructure engineering with Rust expertise; strong backend/infrastructure focus; experience with distributed systems, databases, APIs, and IaC; autonomous, proactive, and customer-focused.
Rust, Databases, API design, Distributed systems, Infrastructure as code, Containers, React
HRL Laboratories: Conducts advanced scientific research for aerospace and automotive industries.
6+ YOEBachelor's or master's in engineering with 6+ years R&D experience, experience with IR camera systems, wafer fabrication and packaging, data/statistical analysis, delivering to DoD/NASA standards, strong communication; US citizenship and ability to obtain government security clearance required.
Modern Technology Solutions, Inc.: Provides engineering, technology, and cybersecurity services for national security.
Active TS/SCI clearance and U.S. citizenship required; MA/MS in technical field (or BS with 12+ years); deep experience in classified space control systems engineering, requirements, configuration control, DR boards, ACAT-like reviews, and SAPF/SCIF operations.
Denver or Littleton or Florida or Huntsville or North America or Los Angeles or Reston or United States
$134k-$187k/yrOnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
Bachelor's degree in a relevant engineering field; systems engineering across multiple programs, pLEO architectures, proposal authorship, subsystem design, V&V, AI&T/SEIT, and U.S. work authorization required.