51 system architect jobs at 33 companies in Sun City, CA
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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
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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
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Senior Electrical Engineer - System Architect
Irvine, California, United States
$150k-$210k/yr OnsiteFull Time
7+ YOE7+ years experience in electrical/system architecture for UAS or airborne platforms, bachelor’s in engineering, PCB/Altium experience, SMPS and high-speed circuit design, ICDs and subsystem requirements, export-control eligibility.
Altium
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System Engineer
Irvine, California, United States
$145k-$175k/yr OnsiteFull Time
7+ years systems engineering experience on space/radar/avionics, bachelor in relevant engineering, systems architect experience, FMEA/reliability, requirements decomposition, radar/RF knowledge, system budgets and V&V experience.
FPGA, real-time OS, SpaceWire, MIL-STD-1553, CAN, SPI, LVDS, NPR 7123, DO-178, DO-330
2mo
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Specialized Digital System Architect - Technical Sales
Costa Mesa or Los Angeles or San Diego
$128k-$193k/yr HybridFull Time
5+ YOEStrong experience with electrical SCADA/Power Monitoring software; power meters; MV/LV equipment; communication protocols (MobBus RTU, TCP/IP, IEC61850, Ethernet IP, Zigbee, MQTT); degree in Electrical Engineering/Technology with 5+ years; Masters preferred; travel up to 50%; valid driver’s license.
SCADA Software, Power Monitoring Software, Electrical Power Meters, MobBus RTU, TCP/IP, IEC61850, Ethernet IP, Zigbee, MQTT, MS Office, Visio, Teams, HMI, programmable controllers/IEDs
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Senior Serdes System Design Engineer/Architect
Austin or San Jose or Irvine
$144k-$230k/yr OnsiteFull Time
10+ YOEB.S.E.E. with 12+ years or M.S.E.E. with 10+ years required; expert communication theory, DSP, MATLAB, and C/C++; analog, transmission-line, lab, and SerDes design experience.
MATLAB, C, C++, RTL, IEEE 802.3, OIF, PCIe Gen6, PCIe Gen7, PLL
3mo
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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
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
3d
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Senior Architect-Data Engineer
Irvine, California, United States
$150k-$240k/yr OnsiteFull Time
10+ YOERequires 15+ years overall experience, 10+ years in data engineering, warehousing, and distributed systems, and 4+ years architecting modern data stack environments; advanced Databricks, dbt, Airflow, Python, and SQL skills.
Databricks, Delta Lake, Unity Catalog, Kimball, Data Vault 2.0, dbt Core, dbt Cloud, PySpark, Delta Live Tables (DLT), Spark SQL, Apache Airflow, GitHub Actions, GitLab CI, Azure DevOps, Terraform, Databricks Asset Bundles (DABs), Python, SQL, AWS, Azure, GCP, Apache Kafka
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Software Architect
Carlsbad or Germantown
$165k-$261k/yr HybridFull Time
8+ YOE8+ years experience in commercial embedded systems software; expertise in distributed systems, API management, microservices, edge devices, and object-oriented languages; strong communication and architecture design skills.
C, C++, Python, Java, GoLang, Kubernetes, docker compose
2mo
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Senior Principal Engineer, Architecture ASIC / System
Toronto or Ottawa or Burlington or Irvine or Morrisville or Santa Clara or Westborough
$192k-$255k/yr OnsiteFull Time
14+ YOESenior architect with 14+ years in system architecture for SoC; expertise in interconnects, memory hierarchies, power management, security; strong technical leadership.
IP evaluation, IP block, SoC architecture
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Ground Infrastructure Solutions Architect
Carlsbad, California, United States
$181k-$285k/yr HybridFull Time
Deep expertise in LTE/5G and NTN system architecture, hands-on NTN or satellite-cellular integration experience, standards familiarity (3GPP Rel-17/18), and proven senior individual contributor/architect authority.
3GPP, LTE, 5G, NB-IoT, NR-NTN
2w
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Distinguished Platform Solutions Architect- Remote
United States or Costa Mesa
$140k-$252k/yr RemoteFull Time
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
3w
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IT Architect 4 - IS Systems Application - FT - Day
Irvine, California, United States
$125k-$242k/yr OnsiteFull Time
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
3w
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Chief Systems Architect, SIG
Santa Ana, California, United States
$220k-$292k/yr OnsiteFull Time
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
4d
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Sr. Solution Architect
Fountain Valley, California, United States
$161k-$234k/yr HybridFull Time
5+ YOERequires 5+ years designing or leading enterprise connectivity, collaboration, audiovisual, or information systems; Microsoft 365 experience; strong network knowledge; project leadership; and a bachelor's degree or equivalent experience.
Microsoft 365, Microsoft Teams, Microsoft SharePoint, Microsoft OneDrive
5d
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Senior Application Architect
Redlands, California, United States
$89k-$129k/yr OnsiteFull Time
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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Principal Solutions Architect
Irvine, California, United States
$170k-$190k/yr OnsiteFull Time
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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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
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
2mo
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Sr. GenAI Architect
Irvine, California, United States
HybridFull Time
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
2mo
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Sr. GenAI Architect
Irvine, California, United States
HybridFull Time
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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