103 senior system architect jobs at 66 companies in Lyons, IL
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Staff System Architect
Rolling Meadows, Illinois, United States
$169k-$254k/yrOnsiteFull Time
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
8+ YOESTEM degree with 8+–12+ years experience (depending on degree), 5+ years defense-contractor engineering in EMD/LRIP, active U.S. Secret clearance, U.S. citizenship, systems engineering experience, SysML/MBSE tool experience preferred.
SysML, MBSE, IBM Rational DOORS, Enterprise Architect, Cameo, Earned Value Management (EVM)
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
8+ YOERequires BS with 12+ yrs (MS with 10+ yrs or PhD with 8+ yrs) in STEM, 5+ yrs defense contractor engineering experience, active U.S. Secret clearance, U.S. citizenship, experience with hardware/software/firmware integration, SysML/MBSE and technical presentations.
SysML, MBSE, IBM Rational DOORS, Enterprise Architect, Cameo, Earned Value Management (EVM)
Siemens HealthineersXetra: SHL: Manufacturer of medical diagnostic and imaging equipment.
7+ YOE7+ years in software architecture, 10+ years overall, experience with industrial automation software systems, programming in Rust or C++, familiarity with MQTT and OPC UA, and authorization to work in the U.S. without sponsorship.
CapgeminiEuronext Paris: CAP: Provides global IT consulting and digital transformation services.
12+ YOE3+ MgmtRequires 12+ years of Pega development experience, 3+ years as a Lead System Architect, mandatory Pega CLSA certification, Pega Infinity, Constellation, DX API, DevOps pipelines, data modeling, integrations, and leadership skills.
Pega, Constellation UX, DX API, DevOps, Common Data Model
Columbus or Cincinnati or Cleveland or Atlanta or Denver or Dallas or Chicago or Downers Grove or East Brunswick or Pittsburgh or Birmingham
$65k-$152k/yrOnsiteFull Time
PNC Financial ServicesNYSE: PNC: Provides banking, lending, and investment services to customers.
5+ YOE5+ years Workday configuration experience; expertise in at least one major Workday module; strong analytical, communication and collaboration skills.
Austin or Chicago or New York City or San Francisco or Berlin or Bucharest or Dubai or Jakarta or London or Paris or São Paulo or Singapore or Seoul or Sydney or Tokyo
$93k-$139k/yrHybridFull Time
BrazeNASDAQ: BRZE: Platform for personalized customer engagement and cross-channel messaging.
Senior technical architect for high-stakes sales cycles with expertise in system design, data strategy, governance, and stakeholder management.
HKS: Global architecture firm designing buildings for healthcare, sports, and aviation.
15+ YOELicensed architect with an accredited professional architecture degree, ~15+ years experience, strong technical and presentation skills, knowledge of building codes, sustainability, and advanced architectural systems.
Revit, AutoCAD, Navisworks, Sketchup, Photoshop, Illustrator, InDesign, Microsoft Office Suite
$123k-$211k/yrOnsiteMultiple Commitments Available
SiemensXETRA: SIE: Manufactures industrial automation, infrastructure, and energy technology systems.
7+ YOE7+ years software architecture; 10+ years total experience; industrial automation software; programming Rust/C++; MQTT/OPC UA; cross-functional; US work authorized.
Veeva SystemsNYSE: VEEV: Cloud-based software solutions for the global life sciences industry.
7+ YOE7+ years technical consulting/architecture; life sciences domain knowledge; integration patterns; data exchanges across systems; strong communication; travel up to 25%.
Loop Capital: Full-service investment bank providing capital solutions and financial advisory.
8+ YOEDesign, implement, and maintain enterprise network for trading systems; 8+ years in network engineering; expertise in NGFW, cloud networking, and financial connectivity.
HuronNasdaq: HURN: Professional services firm providing management consulting and digital transformation.
10+ YOE10+ years as technical lead/architect for cloud enterprise implementations, 6+ years with systems integrations and data conversions, team management experience, Workday Studio experience, Orchestrate a plus, strong leadership and communication skills, higher-education/healthcare domain experience preferred.
The Joint Commission: Accredits and certifies US healthcare organizations to ensure quality.
8+ YOEBachelor's degree in Computer Science or Information Systems; 8+ yrs Kimball-based dimensional modeling; 5+ yrs Power BI; 5+ yrs Power BI Datasets/SSAS Tabular; 5+ yrs ETL/Enterprise Data Warehouse; expert T-SQL; Microsoft Fabric experience; deployment pipelines; Azure data pipelines; strong communication.
Power BI, Microsoft Fabric, DAX, Tabular Editor, DAX Studio, SSAS Tabular, SQL Server T-SQL, ETL, Git, Azure Data Factory, Synapse, Data Lake, Databricks, SSIS
Coral Gables or Research Triangle Park or Durham or Boston or Atlanta or Jersey City or Dallas or Houston or Austin or Washington or Chicago or New York
$144k-$268k/yrHybridFull Time
IBMNew York Stock Exchange: IBM: Global technology providing enterprise software, cloud, and consulting.
10+ YOEBachelor's degree and 10–12+ years in software, data, machine learning, or cloud architecture, with ML deployment, MLOps, generative AI, cloud, data architecture, and system design expertise.
Chicago or Barcelona or Madrid or Mexico City or São Paulo
HybridFull Time
Baker McKenzie: Global law firm providing legal services and corporate advisory.
Extensive UX/UI experience for complex SaaS/enterprise apps, portfolio required; experience designing for AI/agentic systems; proficiency with React or Angular, Figma, Adobe Creative Suite; strong communication and accessibility (WCAG) knowledge.
Seattle or Arlington or New York or Chicago or Dallas
$154k-$229k/yrOnsiteFull Time
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
8+ YOE8+ years in software/cloud/systems engineering, 3+ years designing and deploying applications on AWS, proficiency in Python/Java/TypeScript/Go, infrastructure-as-code (CloudFormation, CDK, Terraform), and CI/CD.
Horizon3.ai: Autonomous penetration testing platform for continuous security assessment.
7+ YOE7+ years in RevOps/business systems or GTM systems, deep Salesforce architecture and governance expertise, Flow and permissioning experience, change-management and audit processes, project and stakeholder management.