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Top Senior Systems Engineer Jobs in Los Angeles, CA

21 Days Ago
Los Angeles, CA
186K-252K Annually
Expert/Leader
186K-252K Annually
Expert/Leader
Aerospace • Information Technology • Cybersecurity • Defense • Manufacturing
Lead interdisciplinary teams in planning, designing, and developing complex system solutions while ensuring performance and compatibility across various interfaces and requirements.
Top Skills: ChemistryComputer ScienceData ScienceEngineeringMathematicsPhysics
14 Days Ago
Remote
Los Angeles, CA
Senior level
Senior level
Big Data • Cloud • Information Technology
The Senior Systems Engineer acts as a liaison between IT and business units, oversees the development and implementation of systems, evaluates applications, and recommends system enhancements.
16 Days Ago
Remote
Los Angeles, CA
116K-198K Annually
Expert/Leader
116K-198K Annually
Expert/Leader
Cloud • Information Technology • Software
The Sr Systems Engineer HPC is responsible for designing and maintaining HPC infrastructure, optimizing performance, and collaborating with scientists to meet computational needs.
Top Skills: AnsibleBashEthernetGpfsInfinibandLinuxLustrePbsPythonRRockySephSlurmTerraformUbuntu
2 Days Ago
Los Angeles, CA
Senior level
Senior level
Greentech • Hardware • Energy
The Senior Controls Systems Engineer will lead the design, development, and validation of control systems for a nuclear microreactor, overseeing algorithms and hardware tests.
Top Skills: Arm ProcessorsCanopenEmbedded CEthercatEthernetEthernet/IpMultilevel InvertersRs-422/485
25 Days Ago
Remote
Los Angeles, CA
87K-149K Annually
Senior level
87K-149K Annually
Senior level
eCommerce • Fintech • Information Technology • Payments • Financial Services
Lead Unisys system planning and implementation, manage system performance, maintain uptime, and collaborate on technology solutions.
Top Skills: AixCommunication Management System (Coms)Data And Structure Definition Language (Dasdl)Emc Disk SubsystemsOpen Distributed Transaction Processing (Dtp)Unisys Mcp OsWindowsWork Flow Language (Wfl)
17 Days Ago
Remote
Los Angeles, CA
83K-138K Annually
Mid level
83K-138K Annually
Mid level
Retail • Sports
The Senior Systems Engineer will design and build tools for developer experience, maintain platforms, automate processes, and mentor junior teammates.
Top Skills: AnsibleArgocdBashCrossplaneFluxGithub ActionsGoJenkinsPowershellPythonTerraformYaml
17 Days Ago
Remote
Los Angeles, CA
Senior level
Senior level
Artificial Intelligence • Software
The Senior Systems Engineer will assist customers with system evaluations, create product requirements, and lead technical responsibilities in sales strategies for enterprise storage solutions.
Top Skills: Enterprise SecurityEnterprise StorageHigh-Performance NetworkingVirtualization
Reposted 11 Days Ago
Easy Apply
Hybrid
Los Angeles, CA
Easy Apply
176K-226K Annually
Senior level
176K-226K Annually
Senior level
3D Printing • Aerospace • Hardware • Robotics • Software • Manufacturing
As a Staff Systems Engineer, you'll develop and improve engineering processes and tools, manage design workflows, and solve technical problems across teams for the Terran R launch system.
Top Skills: JIRAModel Based Systems Engineering (Mbse)Python
18 Days Ago
Remote
Los Angeles, CA
130K-267K Annually
Senior level
130K-267K Annually
Senior level
Social Media
The role involves evolving technology for procurement, collaborating with stakeholders, and ensuring system efficiency and compliance in a global organization.
Top Skills: AribaCoupaIroncladJIRAOracle EbsOracle Fusion CloudZip
5 Days Ago
Los Angeles, CA
157K-252K Annually
Senior level
157K-252K Annually
Senior level
Aerospace • Information Technology • Cybersecurity • Defense • Manufacturing
Lead systems engineering efforts from design to technology demonstration, focusing on innovative aerospace technologies. Collaborate with teams to establish requirements and perform complex analysis.
Top Skills: AsicsCameoDodafDoorsFpgasModel Based Systems EngineeringSysml
6 Days Ago
Los Angeles, CA
Senior level
Senior level
Aerospace • Hardware • Transportation
The RF Systems Engineer will design, test, and validate RF hardware for aircraft communication systems, ensuring high performance through collaboration with multi-disciplinary teams.
Top Skills: Antenna DesignElectrical EngineeringHfssMicrowave CircuitsRf DesignRf TestingSpectrum AnalyzersVna
8 Days Ago
Los Angeles, CA
105K-174K Annually
Mid level
105K-174K Annually
Mid level
Aerospace • Information Technology • Cybersecurity • Defense • Manufacturing
The role involves leading engineering teams for converting passenger aircraft to freighters, addressing technical issues, and driving improvements.
Top Skills: Data ScienceEngineeringSystems Engineering
8 Days Ago
Los Angeles, CA
Senior level
Senior level
Greentech • Hardware • Energy
As a Senior Fluids Systems Engineer, you will design and manage fluid systems related to the Kaleidos microreactor, including performing thermal analysis, component selection, and leading critical engineering tasks from design to production.
Top Skills: Matlab,Python
22 Days Ago
Remote
Los Angeles, CA
Senior level
Senior level
Edtech
As a Senior Systems Engineer, you will lead system enhancements, optimize automation, mentor teams, and manage infrastructure across cloud and data centers.
Top Skills: AnsibleAWSAzureContainerizationGCPHyper-VLinuxMicroservicesPuppetTerraformVMwareWindows
22 Days Ago
Remote
Los Angeles, CA
45K-80K
Senior level
45K-80K
Senior level
Edtech
The Senior Systems Engineer will lead system enhancements, drive automation, mentor engineers, and ensure system performance while participating in on-call rotations.
Top Skills: AnsibleAWSAzureGCPHyper-VLinuxPuppetTerraformVMwareWindows
23 Days Ago
Remote
Los Angeles, CA
131K-179K
Senior level
131K-179K
Senior level
Artificial Intelligence • Information Technology • Machine Learning • Professional Services • Software • Analytics • Consulting
The Senior Systems Engineer will design and maintain complex system architectures, optimize performance, manage APIs, and ensure security compliance while guiding junior engineers.
Top Skills: AWSAzureCi/CdDockerGCPGitGraphQLLinuxPython
10 Days Ago
Los Angeles, CA
157K-213K Annually
Senior level
157K-213K Annually
Senior level
Aerospace • Information Technology • Cybersecurity • Defense • Manufacturing
Lead modeling and simulation efforts, coordinate team activities, and integrate research for technologies, requiring strong leadership and communication skills.
Top Skills: AgileCameoDodafDoorsGitSafeSysml
Yesterday
Remote
Los Angeles, CA
50K-150K
Senior level
50K-150K
Senior level
AdTech
The Senior Backend Engineer will design backend systems to handle large data flow, build APIs, and manage ETL processes while leading a team in complex technical environments.
Top Skills: DockerETLGitGradleJavaKafkaKotlinKubernetesRestSparkSpring BootSQL
10 Days Ago
Los Angeles, CA
200K-250K
Senior level
200K-250K
Senior level
Digital Media • Other
Design and optimize cross-platform frameworks for developers, focusing on SDK performance and seamless integration with user data while implementing AI-driven features.
Top Skills: AIAndroidC++iOSMachine LearningUnityUnrealWebgl
Reposted 11 Days Ago
Los Angeles, CA
125K-175K
Senior level
125K-175K
Senior level
Aerospace • Other
Lead cross-functional teams in AS9100 certification activities, audit internal processes, manage corrective actions, and interface with customers while ensuring compliance and continuous improvement of quality systems.
Top Skills: As9100ExcelIso 9001PowerPointSQLTableauWord
Reposted 11 Days Ago
Los Angeles, CA
120K-165K Annually
Senior level
120K-165K Annually
Senior level
3D Printing • Aerospace • Hardware • Software • Manufacturing
The Thermal Control Systems Senior Manufacturing Engineer will develop and optimize manufacturing processes for thermal hardware components, ensuring compliance with engineering specifications and lead continuous improvement initiatives within the manufacturing team.
Top Skills: Cad SoftwareSiemens Nx
Reposted 11 Days Ago
Hybrid
Los Angeles, CA
201K-239K Annually
Senior level
201K-239K Annually
Senior level
Aerospace • Hardware • Machine Learning • Robotics • Software
The RF Systems Engineer will design, validate, and integrate phased array systems, collaborating with teams to ensure system performance and troubleshoot issues.
Top Skills: CstGraspHfssPhased Array SystemsRf EngineeringTicra
Reposted 11 Days Ago
Los Angeles, CA
120K-200K Annually
Senior level
120K-200K Annually
Senior level
3D Printing • Aerospace • Hardware • Software • Manufacturing
The Senior Manufacturing Engineer focuses on developing and optimizing processes for life support systems, ensuring efficient and high-quality manufacturing while collaborating with cross-functional teams and suppliers.
Top Skills: Cad SoftwareSiemens Nx
Reposted 11 Days Ago
Los Angeles, CA
135K-170K Annually
Senior level
135K-170K Annually
Senior level
3D Printing • Aerospace • Hardware • Software • Manufacturing
The role involves designing, developing, and testing environmental and thermal control systems for a commercial space station, ensuring safety and reliability for astronauts.
Top Skills: AnsysFemapNx
Reposted 11 Days Ago
Los Angeles, CA
139K-185K Annually
Senior level
139K-185K Annually
Senior level
Aerospace
Lead the design and testing of fluid systems for the Neutron launch vehicle, collaborating across teams to ensure operational reliability and performance.
Top Skills: GfsspPythonRefpropSiemens Nx
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