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88 systems architect jobs at 48 companies in Oceanside, CA

1mo
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Senior Systems Architect
Arlington or Mount Laurel or San Diego or Fall River
$135k-$273k/yr OnsiteFull Time
Innovative Defense Technologies
Innovative Defense Technologies: A defense technology delivering automated software and systems solutions for government customers.
7+ YOEAbility to obtain/maintain Secret clearance, 7+ years building/testing/fielding products, systems engineering and test/integration experience, SysML/UML, DOORS, and experience with C++, Python, or MATLAB.
SysML, UML, C++, Python, MATLAB, DOORS
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2mo
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Systems IC Architect
Austin or San Jose or San Diego
OnsiteFull Time
NXP Semiconductors
NXP SemiconductorsNASDAQ: NXPI: Designs and manufactures semiconductors for automotive and IoT applications.
15+ YOELead system IC architecture for PoL/SiP; 15+ years in power semiconductors, packaging, and system integration; AI compute and automotive power experience valued.
Cadence Spectre, PSPICE, HSPICE, Saber, Simetrix/Simplis, Verilog-AMS
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1w
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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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Principal Systems Architect
San Diego, California, United States
$141k-$252k/yr OnsiteFull Time
General Atomics
General Atomics: Designs and manufactures unmanned aircraft and nuclear technology systems.
14+ YOE14+ years IT architecture experience with RPA/ML/GenAI, enterprise data integration (SAP, PLM), strong cybersecurity in DoD/CMMC environments, leadership and executive communication; US citizenship required.
GenAI, Machine Learning, RPA, SAP, PEO, MPM, PLM, Windchill, Atlassian, Microsoft Power BI, Project Server, DevSecOps, CI/CD, infrastructure-as-code, LLMs, Retrieval-Augmented Generation (RAG), Microsoft Purview, GCC High, CMMC, Zero Trust, EVMS
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Manufacturing Systems Architect
El Segundo or Los Angeles or Washington or San Francisco or San Diego or Seattle or London
$150k-$220k/yr OnsiteFull Time
CHAOS Industries
CHAOS Industries: Develops advanced radar and sensing systems for modern defense.
8+ YOEDesign and own manufacturing data and systems architecture; expertise in SQL, data modeling, pipelines, integrations, governance, and traceability. U.S. citizenship and DoD Secret clearance (or ability to obtain) required. 8+ years experience (or equivalent).
SQL, First Resonance ION, NetSuite, Palantir Foundry, MES, MOM, ERP, PLM
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3mo
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Secure Systems Architect - Platform Architecture
Austin or Beaverton or Cupertino or San Diego
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
20+ YOELead architect for secure distributed web services; 20+ years experience; BS in EE/CE/CS; strong cryptography and security policy skills.
Python, Go, C/C++
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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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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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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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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
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
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
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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
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
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
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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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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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Infra Systems Physical Architect
San Diego, California, United States
$140k-$210k/yr OnsiteFull Time
Qualcomm
QualcommNASDAQ: QCOM: Designs and manufactures semiconductors and wireless telecommunications products.
6+ YOEBachelor's +6 years (or Master's +5 or PhD +4) in Science/Engineering, 5+ years ASIC/NoC/physical architecture experience, expertise in physical design, timing, power, floorplanning, clocking, and scripting (Python, PERL, TCL).
NoC, System on Chip (SoC), DDR, AMBA Protocol, Design Compiler, Fusion Compiler, Genus, Primetime, Prime power, Innovus, TCL, Python, PERL, Linux/Unix shell, C
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2mo
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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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Senior Solutions Architect
San Diego, California, United States
$170k-$205k/yr OnsiteFull Time
The Marlin Alliance
The Marlin Alliance: Provides digital transformation and automation services to defense agencies.
12+ YOEActive DoD Secret clearance, US citizenship, BS in engineering/computer science/systems engineering or equivalent experience, 12+ years relevant experience, 8+ years as solutions architect, MBSE familiarity, DOD C2/ISR experience preferred.
Cameo Systems Modeler
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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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4w
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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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2d
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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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3d
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Software Architect
San Diego, California, United States
$70k-$89k/yr OnsiteFull Time
One Stop Systems
One Stop SystemsNASDAQ: OSS: Manufacturer of high-performance ruggedized edge computing systems.
12+ YOE12+ years software engineering experience in R&D and large-scale system architecture; strong security background (RMF/NIST preferred); excellent communication and problem-solving skills.
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