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52 systems architect jobs at 35 companies in Lake Elsinore, CA

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Chief Systems Architect, SIG
Santa Ana, California, United States
$220k-$292k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
12+ YOE12+ years software engineering experience building simulation, digital twin, 3D visualization, distributed systems, and CI/CD for production environments; U.S. Person required.
Unreal Engine 5, Unreal Engine, Unity, OMNeT++, Simulink, SimPy, CARLA, Gazebo, MES, SCADA, PLC, ERP, WMS, Jama, DOORS, Polarion, Lattice OS, ArsenalOS, Unified Namespace
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3mo
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Systems Architect - SPE/Consulting
Newport Beach, California, United States
$118k-$241k/yr OnsiteFull Time
MACOM
MACOMNASDAQ: MTSI: Designs and manufactures semiconductor products for communications infrastructure.
10+ YOEBachelor in Electrical Engineering or equivalent; 10+ years in semiconductor product definition/standardization; experience with networking tech; travel >20%; US Person per ITAR.
Laser Drivers, TIAs, DSPs, Equalizers, Networking
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3mo
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Digital RF Systems Architect
Tempe or Carlsbad or Duluth
$121k-$225k/yr OnsiteFull Time
Viasat
ViasatNASDAQ: VSAT: Provides global satellite broadband and secure networking communication services.
5+ YOE5+ years systems engineering experience with digital architectures, MATLAB/Python analysis, requirements decomposition, and US Citizenship; ability to obtain Secret clearance.
MATLAB, Python, Cameo, Git
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2w
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Senior Systems Architect, UE Terminal NTN Platform
Carlsbad, California, United States
$181k-$285k/yr OnsiteFull Time
Viasat
ViasatNASDAQ: VSAT: Provider of global satellite-based connectivity and secure communication solutions.
10+ YOE10+ years in wireless communications or system architecture, deep LTE/5G NR and UE architecture knowledge, experience with modem chipsets and vendor engagement, BS in EE/Physics, ability to travel up to 20%.
3GPP, PTCRB, GCF
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1mo
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Systems Architect – MBSE (Cameo, DoDAF, SysML) | TS/SCI
Warrenton or Washington D.C. or Irvine or Denver or Indianapolis or Grand Rapids or Lexington or Los Angeles or Louisville or Texas or San Francisco
$125k-$145k/yr OnsiteFull Time
Trace3
Trace3: Provides IT consulting and technology solutions for enterprise digital transformation.
3+ YOE3+ years enterprise architecture/MBSE experience with Cameo, DoDAF, SysML; strong technical, analytical, project management, and communication skills; active Top Secret/SCI clearance required; technical BA/BS preferred.
Cameo, Cameo Enterprise Architect, Cameo EA, DoDAF, MODAF, UPDM, SysML, UML, Rational Rhapsody, Sparx Enterprise Architect, MATLAB, STK, AFSIM, Simulink, Model Center, UAF, MBSE
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2w
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IT Architect 4 - IS Systems Application - FT - Day
Irvine, California, United States
$125k-$242k/yr OnsiteFull Time
University of California, Irvine
University of California, Irvine: Public research university offering higher education and academic degrees.
7+ YOE7+ years architecting and integrating applications across Epic/EMR ecosystems, project leadership, bachelor's degree or equivalent, strong communication and project management skills.
Epic, EMR
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Network Architect, Information Systems
Orange, California, United States
OnsiteFull Time
CHOC
CHOC: Provides specialized medical care and healthcare services for children.
5+ YOERequires five years designing complex high-availability networks, Cisco infrastructure expertise, network security knowledge, project management, communication skills, and a bachelor's degree in MIS or computer science. CCNP, CCIE, or Aruba certification preferred.
Cisco, LAN, WAN, SNMP, VPN, CiscoWorks, WLSE, Windows, PCs, printers, VoIP, IDS, UPS
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Solutions Architect, Anaplan
Chicago or Irvine or Los Angeles or New York City or San Francisco or San Jose or Seattle or Ventura
$94k-$172k/yr OnsiteFull Time
The Trade Desk
The Trade DeskNASDAQ: TTD: Cloud-based programmatic advertising platform for data-driven media buying.
Bachelor's in Information Systems, Computer Science, Accounting, Finance, or related field; Certified Anaplan Solution Architect; proven experience architecting complex Anaplan models; strong UX design, reporting, and integration skills; excellent communication and stakeholder management; ability to work independently and in cross-functional teams;...
Anaplan, Anaplan UX, Oracle EPM, Workday Adaptive Planning, APIs, Cloud data architecture
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1mo
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Distinguished Engineer - Chief Architect
San Jose or Portland or Research Triangle Park or Seattle or New York City or Irvine or San Diego
$337k-$427k/yr HybridFull Time
Cisco
CiscoNASDAQ: CSCO: Develops and sells networking hardware and cybersecurity software.
17+ YOEBachelor's in CS/Engineering or equivalent; 17+ years in software engineering, technical architecture, distributed systems or AI/ML; principal/architect experience; proven ability to set technical strategy and drive cross-organizational architecture; cloud and AI/ML experience.
CIRCUIT, GCP, AWS, Azure, LLM, RAG
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Distinguished Platform Solutions Architect- Remote
United States or Costa Mesa
$140k-$252k/yr RemoteFull Time
Experian
ExperianLondon Stock Exchange: EXPN: Provides data and analytical tools to manage credit risk.
8+ YOE8+ years technology experience with 3+ years senior architect or equivalent; hands-on developer platform and AI-native systems, CI/CD, agent orchestration, knowledge grounding, and secure software supply chain practices.
CI/CD, Backstage, cloud landing zones, agent orchestration, Knowledge Graphs, MCP servers, APIs, SLSA, SBOMs
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1mo
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Enterprise Architect
Irvine, California, United States
$120k-$150k/yr OnsiteFull Time
Tata Consultancy Services
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
10+ YOE10+ years IT experience with 5–7+ years in corporate systems/ERP architecture; experience with HR/Finance/ERP platforms, integrations, controls, security, and technology roadmaps.
Workday, Anaplan, Oracle, SAP, APIs, middleware
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22h
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Director, Ecommerce Systems
Anaheim, California, United States
$146k-$191k/yr OnsiteFull Time
Pacsun
Pacsun: Sells lifestyle apparel and accessories for teens and young adults.
10+ YOE10+ MgmtRequires 10+ years leading large-scale retail ecommerce and digital technology, architect-level Salesforce Commerce Cloud expertise, security and PCI knowledge, Agile/DevOps experience, project governance, and Jira or Atlassian Suite proficiency.
Salesforce Commerce Cloud, DevOps, Agile, Scrum, Jira, Atlassian Suite
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23h
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Senior Application Architect
Redlands, California, United States
$89k-$129k/yr OnsiteFull Time
Redlands Community Hospital
Redlands Community Hospital: Provides comprehensive medical, surgical, and emergency healthcare services.
Bachelor's degree required, plus 5+ years implementing and supporting healthcare information systems. Requires healthcare project leadership, requirements documentation, project management, HL7, ANSI X12, EDI, and interface engine experience.
HL7, ANSI X12, EDI, Interface Engine
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1mo
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Principal Solutions Architect
Irvine, California, United States
$170k-$190k/yr OnsiteFull Time
ePlus
ePlusNASDAQ: PLUS: Provides integrated IT solutions, managed services, and cloud infrastructure.
8+ YOEBachelor's in CS/EE or related; 8+ years in solutions architecture/systems engineering with 4+ years on GPU/HPC; experience with DGX/HGX, InfiniBand/Ethernet fabrics, parallel storage, Kubernetes, and presenting to executive stakeholders.
NVIDIA DGX, HGX, MGX, NVLink Switch System, RTX PRO 6000 Blackwell Server Edition, NVIDIA Quantum InfiniBand, Spectrum-X, ConnectX-8, ConnectX-7, BlueField-3, VAST Data, Hammerspace, Pure Storage FlashBlade//E, NVIDIA AI Enterprise (NVAIE), NIM Microservices, RAPIDS, NVIDIA Dynamo, CUDA Toolkit, cuDNN, NCCL, TensorRT, Triton Inference Server, Base Command Manager, DGXOS, NVIDIA Mission Control, DGX Cloud, Kubernetes (K8s), NVIDIA GPU Operator, Run:ai, SLURM, OpenMPI, Helm, Argo Workflows, Kubeflow, KServe, PyTorch, JAX, TensorFlow, Hugging Face Transformers, DeepSpeed, Megatron-LM, vLLM, LMDeploy, IPMI, Redfish, Visio, Lucidchart, draw.io, AWS, Azure, GCP, MLflow, Weights & Biases
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1mo
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Child Welfare Technology Architect
New York or Milwaukee or Herndon or Dallas or Columbus or Kirkland or Irvine or Cincinnati or Cleveland or Oklahoma City or Austin or Albany or Chicago or Arlington or Tampa or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Mountain View or Scottsdale or Morristown or San Francisco or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or Seattle or Houston or Atlanta or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego
$123k-$302k/yr HybridFull Time
Accenture
AccentureNYSE: ACN: Global provider of management consulting and technology services.
10+ YOE10+ years delivery management/system integration experience, 5+ years in child welfare systems (SACWIS/CCWIS/etc.), bachelor’s degree or equivalent, travel up to 100%, Salesforce experience preferred.
Salesforce
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2mo
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Sr. GenAI Architect
Irvine, California, United States
HybridFull Time
Hyundai Capital
Hyundai Capital: Provides automotive financing and insurance services for vehicle customers.
8+ YOE8+ years solution architecture experience with 3+ years in ML/LLM systems; expertise in LLM selection, RAG, multi-agent architectures, model deployment/monitoring, Python/Rust, AI SDKs, cloud and MLOps practices; Bachelor's degree required.
Python, Rust, AI SDKs, CI/CD, APIs, model registry, feature stores, vector database, MLOps, cloud platforms
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2mo
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Sr. GenAI Architect
Irvine, California, United States
HybridFull Time
Hyundai Capital
Hyundai Capital: Provides automotive financing and leasing for Hyundai Motor Group.
8+ YOEBachelor's in CS/Engineering, minimum 8 years solution architecture experience (3+ in ML/LLM), strong Python/Rust skills, experience with LLMs, RAG, multi-agent systems, cloud MLOps, CI/CD, model registries, and technical leadership.
Python, Rust, LLM, RAG, CI/CD, MLOps, APIs, vector database, model registry, feature store, SRE
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1mo
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Sr. Principal Architect - Connectivity
Irvine, California, United States
$205k-$343k/yr HybridFull Time
Panasonic Avionics Corporation
Panasonic Avionics CorporationTokyo Stock Exchange: 6752: Provides in-flight entertainment and connectivity systems for airlines.
15+ YOEBachelor's in CS/Engineering (advanced degree preferred), 15+ years software development, systems/solution architecture experience, expertise in low-latency systems, C++, Java, Go, cloud platforms, SATCOM/connectivity background.
C++, Java, Go, AWS, Azure, Google Cloud Platform, Git, SVN
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2mo
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Principal Platform Architect
Irvine or United States
$215k-$300k/yr RemoteFull Time
Alteryx
Alteryx: Provides an automated data analytics and data science platform.
Extensive software engineering leadership for cross-team platform transformations, cloud migrations, Kubernetes, distributed systems, and SDLC improvements.
Kubernetes, Google Cloud Platform, Amazon Web Services, CI/CD, APIs, Developer platforms
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15h
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Associate, Data Architect (43036)
Rochester or Melbourne or Salt Lake City or Londonderry or Nashville or Carlsbad or United States
$65k-$138k/yr OnsiteFull Time
L3Harris Technologies
L3Harris TechnologiesNYSE: LHX: Aerospace and defense providing mission-critical technology solutions.
Pursuing a bachelor's degree or graduated within 12 months in business, information systems, data science, or related field; DAX, Power Query, automation, and cloud data platform experience preferred.
Microsoft Power BI, DAX, Microsoft Power Query, Microsoft Power Automate, Microsoft Power Apps, Python, Microsoft Excel, VBA, Snowflake
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