104 senior system architect jobs at 55 companies in Winnetka, CA
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Senior System Architect, Lunar
Long Beach, California, United States
$148k-$249k/yr OnsiteFull Time
6+ YOEBachelor’s degree in engineering or related field, 6+ years of design, systems integration, or test engineering experience, including 1+ year focused on systems engineering; spacecraft architecture experience required.
PDR, CDR
2mo
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Senior Control System Architect
Irvine or Pasadena
$152k-$228k/yr OnsiteFull Time
10+ YOE10+ years experience designing and programming OT control systems for water/wastewater; proficiency in C++, C, Python, Java or C#; knowledge of PLC/SCADA/DCS, network and cybersecurity, SDLC; bachelor’s degree required.
C, C++, Python, Java, C#, PLC, SCADA, DCS, IIOT, SDLC
2mo
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Senior Control System Architect
Irvine or Pasadena
$152k-$228k/yr HybridFull Time
10+ YOE10+ years technical experience; Bachelor's in CS/EE or related (MS preferred); experience with PLC/SCADA/DCS, control system programming, C++/Python/C#/Java, OT cybersecurity; valid driver's license; PE preferred.
PLC, SCADA, DCS, IIOT, C++, Python, C#, Java, SDLC, firewalls, data encryption programs, virtualized server systems
1w
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Space System Architect Engineer
El Segundo, California, United States
$117k-$176k/yr OnsiteFull Time
8+ YOEBachelor's degree in engineering, science, or related technical field; 8+ years of space, intelligence, or defense engineering experience; architecting and systems engineering expertise; active Top Secret/SCI clearance; U.S. citizenship.
Systems Modeling Language (SysML), Unified Architecture Framework (UAF), Unified Profile for DoDAF and MODAF (UPDM), model-based systems engineering
1w
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Solutions Architect (Box Consulting)
Denver or Redwood City or San Francisco or United States or Europe or Asia or Los Angeles
$121k-$151k/yr HybridFull Time
5+ YOERequires 5+ years in development, consulting, or professional services; cloud architecture and system design expertise; experience with listed programming languages; REST APIs, JSON, enterprise content management, and cloud migrations.
Box, REST API, JSON, Python, TypeScript, Node.js, MEAN, Java, .NET, Visualforce, DevOps, Infrastructure, middleware
3mo
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Senior Solutions Architect
Austin or Washington, DC or El Segundo
OnsiteFull Time
10+ YOE10+ years in software/systems engineering, infrastructure, or technical program leadership; security clearance preferred; hands-on in government cloud; Kubernetes; Python/JavaScript/TypeScript; compliance frameworks.
Kubernetes, AWS, Azure, DevSecOps, Python, JavaScript, TypeScript
2d
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Consulting Architect - Search
United States or Seattle or Los Angeles or California or New York City
$133k-$211k/yr FieldFull Time
5+ YOERequires 5+ years as a solutions architect, lead engineer, or senior systems consultant focused on Elasticsearch; cloud, coding, distributed systems, and technical communication experience; bachelor's degree or equivalent.
Elasticsearch, Apache Lucene, AWS, Azure, GCP, Docker, Kubernetes, Terraform, Java, Python, Go, kNN, ELSER, Retrieval-Augmented Generation (RAG), JVM
5d
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Senior Enterprise Architect – AMI Modernization
Los Angeles, California, United States
$110-$150/hr HybridContract
10+ YOERequires 10+ years of related experience and a bachelor's degree or equivalent. AWS, integration architecture, vendor delivery, and utility systems experience preferred.
SaaS, AWS, SAP, CIS, REST APIs, MDMS
3mo
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Missile Defense Systems Architect, Senior
Huntsville or McLean or Beavercreek or Arlington or San Diego or El Segundo or Rome or Colorado Springs or Lexington
$87k-$198k/yr HybridFull Time
10+ YOE10+ years software architecture, 5+ years missile defense systems, DoD/government experience, containerization/Kubernetes, DevSecOps, JMS/ProtoBuf, SDLC knowledge, secret clearance, bachelor’s degree.
Kubernetes, JMS, Zenoh, MQTT, gRPC, ProtoBuf, Java, SysML, DoDAF, UAF, CI/CD
3mo
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Missile Defense Systems Architect, Senior
Huntsville or Arlington or Beavercreek or Colorado Springs or El Segundo or Lexington or McLean or Rome or San Diego
$87k-$198k/yr HybridFull Time
10+ YOE10+ years software architecture, 5+ years missile defense systems, DoD experience, containerization (Kubernetes), SDLC/DevSecOps, SysML/DoDAF/UAF, DoD 5000 familiarity, Secret clearance, Bachelor's degree.
Kubernetes, CI/CD, Java Message Service, Zenoh, MQTT, gRPC, Protocol Buffers, SysML, DoDAF, UAF
2d
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Solutions Architect - Strat Media
Los Angeles or California
$180k-$248k/yr RemoteFull Time
6+ YOERequires 6+ years in solutions architecture, data engineering, technical pre-sales, or senior technical roles; Python and SQL coding; distributed data systems and public cloud expertise; travel up to 30%.
Python, SQL, Databricks Platform, AWS, Azure, GCP, Snowflake, Azure Synapse, Databricks, Lakehouse, Unity Catalog, Genie, Lakebase, Agent Bricks, Lakeflow
1mo
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Actuation Systems Architect
Endicott or Los Angeles or Austin
HybridFull Time
12+ YOEBachelor's in engineering,12+ years leading architecture/design/integration of flight controls and actuation systems,knowledge of safety-critical standards (ARP4754,DO-178B/C,DO-254),system lifecycle,FMEA,strategic planning,and customer engagement.
SysML, ARP4754, DO-178B/C, DO-254
1w
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Enterprise Architect
Santa Clarita, California, United States
$155k-$176k/yr OnsiteFull Time
8+ YOEBachelor’s degree or equivalent experience and 8+ years in enterprise infrastructure, cloud, cybersecurity, networking, systems architecture, and technology leadership; Microsoft enterprise technology expertise required.
Microsoft 365, Microsoft Azure, Active Directory, Microsoft Entra ID, Microsoft Intune, Microsoft Teams, Microsoft SharePoint, Microsoft Exchange, Windows Server, Group Policy, DNS, DHCP, TCP/IP, VLANs, VPNs, VoIP, SIEM/SOC, MFA, CMMC, NIST
2mo
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Consulting Architect | Public Sector | DC Preferred
Washington or Seattle or Los Angeles or San Francisco or New York City or United States
$133k-$183k/yr RemoteFull Time
5+ YOERemote consulting architect with 5+ years systems/engineering experience and 3+ years client-facing consulting; expertise with Elasticsearch/Elastic Stack, Linux/Windows, cloud platforms, programming (Java/Python/JavaScript/Ruby), and databases; occasional DC travel.
Elastic Stack, Elastic, Elasticsearch, Linux, Unix, Windows, AWS, Microsoft Azure, Google Cloud, Java, Python, JavaScript, Ruby, SQL, Redis, MongoDB, Ansible, GitHub, Kubernetes, Docker, Kafka
1mo
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Electrical Architect
Torrance, California, United States
$122k-$250k/yr OnsiteFull Time
5+ YOE5+ years electrical architecture experience with high-speed digital and mixed-signal systems, FPGAs, SerDes, multi-layer PCB design, EMI/EMC mitigation, and Top Secret clearance eligibility.
FPGAs, SerDes, JESD204C, JESD204B/C, 10/100 GigE, 10/100G Ethernet, DDR
2mo
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AI - Architect
Los Angeles or Nashville or New York City or Memphis or Chicago or Miami or London or Munich or Geneva or Stockholm or Shanghai or Beijing
OnsiteFull Time
10+ YOE10+ years building AI/ML/NLP solutions, 5+ years building applied AI/LLM systems in production; Bachelor's required (Master's preferred); strong Python and software engineering skills; experience with data, retrieval, and production architectures.
Python
1w
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Enterprise Systems Architect
Los Angeles, California, United States
$180k-$240k/yr OnsiteFull Time
10+ YOE10+ years in enterprise systems, IT architecture, or systems integration; full-cycle ERP implementation experience; enterprise integration, data modeling, governance, security, and manufacturing process expertise; bachelor's degree or equivalent.
ERP, MRP, MES, QMS, PLM/PDM, CRM, HRIS, WMS, APIs, ETL/ELT, NetSuite, SAP, Oracle, Microsoft Dynamics, Salesforce, Workday, ServiceNow, Coupa, Arena, Teamcenter, AWS, AWS GovCloud, Azure, Google Cloud, TOGAF, SSO
3mo
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Software Architect (Java)
El Segundo, California, United States
RemoteFull Time
10+ YOELead architectural decisions for HRIS, 10+ years Java, distributed systems, enterprise patterns, AI integration
Java, Spring Boot, Oracle RDBMS, PL/SQL, AWS (ECS, RDS, Lambda), Terraform, OAuth2/OIDC, RabbitMQ, Angular, LLM/AI tools
2w
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Senior Solutions Architect (Pre-Sales)
San Diego or Los Angeles
$104k-$204k/yr HybridFull Time
8+ YOERequires 8–11 years of related customer-facing experience, 5–7 years in enterprise software pre-sales, 3+ years with programming languages, distributed systems expertise, presentation skills, travel up to 25%, and a bachelor's degree or equivalent.
Python, Node.js, SQL, C, C++, Java, C#, MongoDB, MongoDB Atlas, Atlas Stream Processing, Atlas Data Lake, Atlas Full-Text Search, Atlas Vector Search, Charts, Apache Kafka, Kubernetes, AWS, Google Cloud, Microsoft Azure, MEDDPICC, Command of the Message, RAG, AI/ML, DevOps, microservices
2mo
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Command and Control Enclave (C2E) Architect - Staff Engineer Systems Architect
El Segundo, California, United States
$177k-$266k/yr OnsiteFull Time
8+ YOESTEM degree (BS+12 yrs or MS+10 yrs or PhD+8 yrs), active Top Secret clearance, ability to obtain SAP, 8+ years systems architecture experience in large system development, trade-study expertise, strong communication skills.
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