Top Senior IT Jobs in Milwaukee, WI

Designs scalable, secure technology solutions connecting business objectives with application, integration, data, cloud, and enterprise systems. Responsibilities include developing architectures and roadmaps, modernizing processes through automation, governing APIs and data flows, incorporating security and compliance, guiding engineering teams, evaluating vendors, and facilitating stakeholder discovery workshops.

Drive national sales and account growth for IT cooling equipment, services, and software. Develop strategic customer relationships, pursue new business, manage channel partners, lead proposals and negotiations, forecast revenue, analyze market trends, and represent the company at industry events. The role requires technical knowledge of HVAC, mission-critical infrastructure, power quality, and data center solutions, along with strong commercial, communication, and relationship-management skills.

Partner with procurement and sourcing stakeholders to design, configure, and support Oracle EBS Sourcing & Procurement solutions. Produce functional specifications, lead implementations and testing (CRP/SIT/UAT), oversee integrations and data reconciliation, provide production support, and ensure SOX/compliance and continuous improvement across the application lifecycle.

Lead design, development, and implementation of enterprise integration solutions using Software AG WebMethods. Build secure, scalable APIs and message-queue integrations (RabbitMQ, Kafka, JMS, ActiveMQ, Mulesoft, Azure MQ). Enforce API security, perform unit/integration/regression testing, ensure performance and platform compatibility, apply API-led/SOA/RESTful microservices patterns, and support Agile resource planning and release practices.

Provides hands-on IT support across Mac, Windows, and cloud environments. Manages tickets, troubleshooting, networks, Google Workspace, Office 365, device management, access processes, hardware logistics, and technology vendors. Investigates complex issues, identifies root causes, improves onboarding and offboarding, strengthens security practices, and leads IT projects while communicating with technical and non-technical stakeholders.

Provide frontline and advanced application support for radiology imaging workflows: incident triage, user provisioning, configuration changes, DICOM troubleshooting, monitoring interfaces, coordinating with networks/storage/vendors, maintaining SOPs and knowledge base, delivering end‑user training and on‑call doctor support to meet SLAs.

Lead end-to-end IT sourcing for hardware, software, SaaS, and security services. Develop sourcing strategies, run RFx and negotiations, draft and manage contracts, perform market and TCO analysis, mitigate risks, manage supplier performance, and align cross-functional stakeholders to optimize cost, performance, and vendor portfolios.

Lead multi-cloud modernization projects for federal customers: define scope, maintain schedules, coordinate cloud/DevOps/network/security/data teams, manage risks and documentation, and drive continuous improvement using standard PM methodologies and tools. Remote role with limited travel.

Lead implementation of end-to-end global data governance for domain areas (Product, Customer, Vendor). Run governance council, map data ownership, apply COBIT, drive change management and adoption, create roadmaps and scorecards, prototype and test solutions, represent data governance with cross-functional partners and AI governance, promote data literacy, and manage Precisely Automate Studio and ArcGIS licensing.

Design, develop, and modernize full-stack web applications using Java and Angular in a cloud microservices architecture. Build and deploy Dockerized services on AWS (ECS/ECR), implement REST APIs, write unit and automated tests, enforce code quality in GitLab pipelines, collaborate in Agile teams, and mentor teammates. Participate in sprint ceremonies, manage user stories, perform testing (functional, exploratory, performance), and resolve defects to deliver reliable production software.

Lead implementation and ongoing management of ServiceNow Hardware Asset Management, Software Asset Management, and Software Bill of Materials solutions. Collaborate with GDIT and AmeriCorps teams to capture and deliver requirements, drive inventory management and control, and apply ServiceNow and Azure technologies. The role requires ServiceNow administration and implementation expertise, technical education or training, and at least eight years of related experience.

Creates and edits short- and long-form digital content and infographics, ensuring accuracy, clarity, quality, and adherence to editorial standards. Reviews contributor work, coordinates multiple contributors, monitors communications and topical trends, and provides scientific communication expertise. The role requires familiarity with Earth sciences and space technology, supports internet-based communication and outreach, is fully remote, and involves occasional travel.

Lead implementation and ongoing management of ServiceNow Hardware and Software Asset Management and Software Bill of Materials capabilities. Collaborate with GDIT and AmeriCorps teams to capture and fulfill requirements, drive inventory management and control, and use ServiceNow and Azure technologies to support mission objectives.

Performs continuous security, API, UI, and regression testing for CMS Marketplace systems. Develops and maintains automated Java or Scala test frameworks for REST APIs, Gatling simulations, and Scala/Selenium UI and API integration frameworks. Executes functional and manual tests, validates environments and databases, documents defects and test results in JIRA, participates in Agile ceremonies and code reviews, prepares test data, expands regression suites, and reports testing progress across releases.

Design and develop scalable cloud applications using Node.js, microservices, Azure, and AWS. Build workflow, data integration, REST API, serverless, and event-driven solutions; integrate client applications with cloud storage; implement security, testing, CI/CD, and DevSecOps practices. Optimize performance and cost, collaborate with cross-functional teams, provide technical leadership and mentorship, conduct technology research, and communicate architecture and recommendations to stakeholders.

Supports and improves applications and infrastructure across the technology environment. Responsibilities include analyzing business and technology data, designing and testing solutions, troubleshooting, configuration, administration, security compliance, risk identification, stakeholder collaboration, technology evaluation, and maintaining documented processes, standards, and best practices.

Supports and improves Pathward’s applications and infrastructure by performing technology analysis, design, testing, configuration, administration, troubleshooting, and operational support. Collaborates with stakeholders, evaluates emerging technologies, maintains documentation and standards, builds test data, ensures security compliance, identifies technology risks, and assists other IT teams with troubleshooting and support.

Lead enterprise member retention and customer experience strategy for Medicaid (and related lines), partner with growth and operations leaders, identify technology needs (QNXT/Salesforce), drive process improvements, analyze disenrollment data, establish performance metrics, and influence cross-functional teams to achieve membership growth and retention goals.

Deploy and maintain AI enablement infrastructure (MCP servers, AI agents, AI features in SaaS), manage service accounts and API keys, automate and containerize services, support enterprise IT systems, document integrations and runbooks, and mentor IT support staff.

Lead design, implementation, and support of enterprise LAN/WAN/WLAN/SD-WAN, cloud, and data center networks. Serve as technical lead for complex infrastructure projects, provide Level 3/4 support, ensure security and compliance (CMMC/NIST/CIS/FIPS), mentor engineers, drive automation and standards, and participate in incident response and audits.

The Lead Technical Support Engineer resolves complex technical issues, provides mentorship, collaborates with teams, and improves support systems.

The role involves developing, testing, and maintaining computer programs, supporting complex analyses, managing development efforts, and ensuring alignment with organizational methodologies.

The Test Manager designs and executes comprehensive testing processes, manages testing events, oversees engineering activities, ensures effective schedule and resource allocation, and maintains quality assurance for large-scale systems integration.

Owns the company-wide IT and cybersecurity program, including SOC 2 compliance, cloud security, penetration-test remediation, business continuity testing, endpoint management, access controls, onboarding and offboarding, AI security governance, vendor reviews, security training, incident response, and employee IT support. The role partners with engineering, HR, Finance, leadership, auditors, and healthcare customers while managing security across AWS, Heroku, Cloudflare, Google Workspace, GitHub, and related tools.

Serve as senior network administrator and alternate team lead for Army enterprise networks. Provide administration, monitoring, configuration, troubleshooting, incident response, boundary protection, and automation improvements for routers, firewalls, load balancers, and JRSS in a 24/7 mission environment. Mentor junior staff, maintain technical documentation, ensure compliance with DISA STIGs/RMF/ACAS, and collaborate with mission partners.