27 security software engineer jobs at 15 companies in Fort Atkinson, WI

2w
Save
Mark Applied
Hide
Software Engineer - Product Security
Mayfield Heights or Milwaukee
HybridFull Time
Rockwell Automation
Rockwell AutomationNYSE: ROK: Sells industrial automation hardware and digital manufacturing software solutions.
3+ YOEBachelor's degree or equivalent experience; 3+ years developing production software in Python, Go, or TypeScript; secure development, DevSecOps, cloud-native, vulnerability, and software security experience preferred.
Python, Go, TypeScript, Node.js, MongoDB, Kubernetes, Helm, REST APIs, GitHub, Microsoft Azure DevOps, CI/CD, OWASP Top 10, CWE, SAST, SCA, DAST, SBOM
3mo
Save
Mark Applied
Hide
Senior Software Engineer - Cybersecurity
Waukesha, Wisconsin, United States
HybridFull Time
GE HealthCare
GE HealthCareNasdaq: GEHC: Develops and sells medical imaging and diagnostic technology.
4+ YOESenior software engineer with cybersecurity focus; 4+ years backend, secure coding, Agile, hybrid on-site in Waukesha; U.S. work authorized; bachelor’s in CS.
C#, REST, Relational Databases, Windows, Unix/Linux, CI/CD, DevSecOps, SAST, DAST, Secrets Management
2mo
Save
Mark Applied
Hide
Chief Principal Software Engineer- Cloud
Greenville or Remote or Remote
$119k-$204k/yr HybridFull Time
Oshkosh
OshkoshNYSE: OSK: Manufacturer of specialty trucks, military vehicles and access equipment.
8+ YOE8+ years backend cloud software development; Azure cloud; C#/.NET; IoT/cloud data platforms; containerization; CI/CD; security and observability.
Azure, C#, NET Core, Docker, Kubernetes, Terraform, GitHub Actions, Event Grid, Event Hub, Azure Functions, CosmosDB, Redis, Azure Monitor, Application Insights
2mo
Save
Mark Applied
Hide
Senior Software Engineer (Hogan API)
Hopkins or Atlanta or Chicago or Charlotte or Englewood or Brookfield or Irving
$120k-$141k/yr HybridFull Time
U.S. Bank
U.S. BankNYSE: USB: Provider of personal, business, and institutional financial services.
5+ YOEBachelor's degree or equivalent and 5+ years relevant experience. Experience with mainframe/Hogan development (COBOL, JCL, CICS), APIs, system design, testing, security, and cross-team collaboration; Scrum familiarity.
Hogan COBOL, JCL, CICS, JSON, Splunk, IMS Database, GitLab, IDz/RDz (IBM Developer for zOS), Jira
2w
Save
Mark Applied
Hide
Readiness, Response & Recovery Security AI Developer
United States or Albany or Arlington or Atlanta or Austin or Beaverton or Bentonville or Boston or Carmel or Charlotte or Chicago or Cincinnati or Cleveland or Columbus or Culver City or Denver or Des Moines or Detroit or Hartford or Houston or Irving or Kirkland or Miami or Milwaukee or Minneapolis or Morristown or Mountain View or Nashville or New York City or Oklahoma City or Overland Park or Philadelphia or Pittsburgh or Raleigh or Redmond or Sacramento or San Diego or San Francisco or Scottsdale or Seattle or St. Louis or St. Petersburg or Walnut Creek
$59k-$206k/yr FieldFull Time
Accenture
AccentureNYSE: ACN: Global professional services delivering 360° value.
3+ YOERequires 3+ years cybersecurity and data development, 4+ years client-facing consulting and tool building, 2+ years Azure, 4+ years Python, Power BI, Power Apps/Automate, SQL, or similar, and a relevant degree.
Python, Microsoft Power BI, Microsoft Azure, Power Apps, Power Automate, SQL, KQL, Sentinel Workbooks
2mo
Save
Mark Applied
Hide
Assistant Director, Software Engineering-Real Estate
Milwaukee, Wisconsin, United States
$160k-$240k/yr HybridFull Time
Northwestern Mutual
Northwestern Mutual: Provides life insurance and financial planning services to individuals.
8+ YOE8+ years software and data engineering experience, proven technical leadership, people management, expertise with React, Node.js, REST APIs, dbt, Snowflake, and delivering secure, scalable systems.
React, Node.js, REST APIs, dbt, Snowflake, CI/CD
3mo
Save
Mark Applied
Hide
Software Development Engineering - Sr Professional
Milwaukee, Wisconsin, United States
OnsiteFull Time
Fiserv
FiservNew York Stock Exchange: FI: Provides financial technology solutions for merchants and financial institutions.
2+ YOEBachelor's degree in CS or CE, 2 years full-stack dev in Java, REST APIs, Spring Boot, React/Angular, and NoSQL/SQL databases; experience with ReactJS, Kafka, security, IAM, networking.
Java, REST API, Spring Boot, React, Angular, jQuery, Oracle, SQL Server, Cosmos DB, MongoDB, Cassandra, Redis, Kafka, Security, IAM Policies, Networking
2mo
Save
Mark Applied
Hide
Senior Web/App Engineer
Janesville, Wisconsin, United States
$118k-$142k/yr OnsiteFull Time
Blain's Farm & Fleet
Blain's Farm & Fleet: Family-owned retailer serving the Midwest with farm, home, and automotive goods.
5+ YOE5+ years software development experience; proficiency in Java, C#, Python, JavaScript; strong system architecture, design patterns, data modeling, cloud and application security knowledge; bachelor's in CS/Engineering preferred; experience with SaaS platforms (Adobe, Oracle) preferred.
Java, C#, Python, JavaScript, Adobe, Oracle
2w
Save
Mark Applied
Hide
Senior Data Platform Engineer
Milwaukee, Wisconsin, United States
$100k-$145k/yr OnsiteFull Time
Johnson Controls
Johnson ControlsNYSE: JCI: Global leader in smart, healthy, and sustainable building solutions.
5+ YOERequires 5+ years in data engineering or platform engineering, deep Snowflake experience, strong SQL, transformation tools such as Coalesce.io or dbt, security models, and R or Posit environments.
Snowflake, Posit, RStudio, R, Python, Coalesce.io, dbt, SQL, Azure DevOps, GitHub, Azure
2w
Save
Mark Applied
Hide
Senior Data Platform Engineer
Milwaukee, Wisconsin, United States
$100k-$145k/yr OnsiteFull Time
Johnson Controls
Johnson ControlsNYSE: JCI: Provides integrated building technologies including HVAC, fire, and security systems.
5+ YOERequires 5+ years in data engineering or platform engineering, Snowflake, SQL, data transformation, security models, and R or Posit environments; familiarity with data quality, Azure, and analytical platforms preferred.
Snowflake, SQL, Coalesce.io, dbt, Posit, RStudio, Python, R, Azure DevOps, GitHub, Azure
1d
Save
Mark Applied
Hide
Electronics Technician Security Senior
Green Bay or Oshkosh or Prairie du Chien or Irma or Chippewa Falls or Stanley or Portage or Oregon or Fox Lake or Waupun or Fond du Lac or Boscobel or Black River Falls or New Lisbon or Milwaukee or Racine or Sturtevant or Plymouth or Redgranite
$50k-$93k/yr OnsiteFull Time
Department of Corrections
Department of Corrections: New Zealand government department managing prisons and community sentences while providing rehabilitation and reintegration services.
Advanced experience installing, troubleshooting, repairing, and calibrating complex electronic security systems; ability to interpret schematics and work with contractors, engineers, and staff.
test sources, test meters, oscilloscopes, computers
1mo
Save
Mark Applied
Hide
Senior Developer RPA
Wellesley or Hartford or Milwaukee or Kansas City or Portland
$101k-$152k/yr OnsiteFull Time
Sun Life
Sun LifeToronto Stock Exchange: SLF: Provides insurance, retirement, and asset management services globally.
7+ YOE7+ years enterprise automation experience with strong UiPath expertise; Bachelor's or equivalent experience; experience with Orchestrator, unattended automation, secure credential patterns, integrations, and VM/runtime environments.
UiPath, UiPath Studio, UiPath Orchestrator, AWS Bedrock, BeyondTrust
2mo
Save
Mark Applied
Hide
Sales Engineer, Wisconsin
Milwaukee or United States
$240k-$260k/yr FieldFull Time
Cato Networks
Cato Networks: Provides cloud-based enterprise networking and security.
4+ YOE4+ years pre-sales or consulting with network/cloud security, proven software sales track record, broad networking knowledge (LAN/WAN, switching/routing, security, cloud), presentation and written communication skills, organized and adaptable.
2d
Save
Mark Applied
Hide
Mulesoft Sr. Developer / Architect
New York City or Milwaukee or Dallas or Columbus or Kirkland or Cincinnati or Cleveland or Oklahoma City or Austin or Albany or Chicago or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Mountain View or Scottsdale or San Francisco or Morristown 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 Arlington or Atlanta or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego
$63k-$219k/yr OnsiteFull Time
Accenture
AccentureNYSE: ACN: Global provider of management consulting and technology services.
5+ YOERequires MuleSoft Certified Developer Level 1, 4+ years hands-on MuleSoft development, 5+ years API security and troubleshooting, 3+ years API-led connectivity and Git/CI/CD, and a bachelor's degree or equivalent experience.
MuleSoft, Anypoint Platform, Anypoint Studio, Mule Runtime, DataWeave, REST, SOAP, Anypoint API Manager, Runtime Manager, MUnits, Design Center, Exchange, Anypoint Monitoring, Git, CI/CD, CloudHub, Runtime Fabric (RTF), OAuth, JWT, TLS, AI, GenAI, Anypoint MQ, Flex Gateway, Omni Gateway, CloudHub 2.0, Salesforce, SAP, Workday, Oracle Cloud Applications, ServiceNow, HL7, FHIR, Model Context Protocol (MCP), Boomi, SnapLogic, Informatica, Workato
1w
Save
Mark Applied
Hide
Senior Specialist - Software Engineering
Milwaukee or Alpharetta or Berkeley Heights or Frisco
$94k-$142k/yr OnsiteFull Time
LTIMindtree
LTIMindtreeNSE: LTM: AI-centric global technology services and consulting.
10+ YOERequires 10+ years overall experience, including Salesforce Service Cloud, OmniChannel, Amazon Connect, AWS, contact center integrations, troubleshooting, security, compliance, and platform governance.
AWS Cloud Architecture, CRM Analytics for Salesforce, Salesforce Integration, Salesforce Service Cloud, OmniChannel, Amazon Connect, AWS, Salesforce Voice, Bring Your Own Telephony, AWS IAM, Amazon CloudWatch, AWS Lambda, Amazon S3, AWS Secrets Manager, Amazon Kinesis, Contact Lens, Salesforce Flow, Apex, Lightning, Service Console, Terraform, GitLab, Harness
3d
Save
Mark Applied
Hide
DevOps Team Lead
United States or Madison or Watertown
RemoteFull Time
VAS
VAS: Agricultural holding serving dairy and beef cattle producers with genetics, reproduction, and herd-management solutions.
Extensive DevOps, infrastructure, or software engineering experience at a senior technical-lead level; expert Terraform or equivalent IaC; deep AWS, CI/CD, scripting, production operations, Agile/Scrum, security, and on-call experience.
Amazon Web Services (AWS), Terraform, Microsoft Azure, Azure Cloud Adoption Framework, Infrastructure as Code (IaC), CI/CD, AWS Organization, IAM, SRE, AI/ML, Scrum
4w
Save
Mark Applied
Hide
AI Integration Architect
Milwaukee or Irvine or Dallas or Austin or United States
$134k-$200k/yr OnsiteFull Time
Cotality
Cotality: Provider of property intelligence, data, and analytics solutions.
7+ YOE7–10 years software engineering/architecture experience building LLM-powered or agentic AI applications; strong backend skills (Python/Java/.NET); API, security, and CI/CD experience; familiarity with agentic frameworks and AI observability.
LangChain, LlamaIndex, AutoGen, Python, Java, .NET, OAuth 2.0, JWT, Apigee, Kong, MCP, LiteLLM, Snowflake, Databricks, GCP, Docker, Kubernetes, Terraform, NVIDIA Device Plugins, CUDA, ROCm, vLLM, Triton