Jobs at STEM Xpert

Client-facing security officer advising senior security leadership, assessing threat landscape, and proposing mitigations. Strengthen information security posture across infrastructure devices (IDS/IPS, firewalls, VPN), vulnerability scanning, host-based controls, and ISO 27001. Communicate security concepts to technical and non-technical teams, work with virtual teams, present to clients, and provide on-site presence weekly with occasional travel.

Provide design, installation, configuration, management and administration of enterprise data center Windows servers. Support server consolidation and physical-to-virtual migrations, resolve complex technical issues, lead projects, and participate in on-call rotation.

Develop and maintain webMethods integration processes and services. Build RosettaNet process models, implement WS-Security, perform IS/Broker performance tuning and capacity planning, install webMethods on Linux/Unix, support trading networks and legacy integrations, and follow customer requirements with minimal supervision.

Provide day-to-day desktop and executive end-user support: new-hire imaging, virus remediation/data transfer, break/fix and software support, computer refreshes, and walk-up counter assistance.

Lead business analysis for complex IT process implementation projects: gather and document requirements, develop data and process flow models, perform feasibility and solution analysis, prioritize deliverables, and facilitate cross-functional requirements sessions. Support solution proposals and ensure detailed business requirements are written and maintained.

Manage the ITSM ticket queue and lifecycle to closure: monitor SLAs/KPIs, escalate as needed, coordinate with service desk and resolver groups, document resolutions, and provide daily status reports. Serve as escalation point and drive issues to resolution. Onsite contract role in Bannockburn, IL (8+ months); PMP/PMI preferred.

Work with Treasury and BI teams to document current and future requirements, review BI tools, conduct requirement walkthroughs, perform system integration testing, and support UAT for BI/data warehouse solutions.

Contract Hadoop Developer/Admin to design, develop and administer data lake/Hadoop environments. Must have Talend integration experience and relevant certification. 24+ month contract based in Dearborn, IL; pharma experience is a plus.

Implement, maintain, and support PeopleSoft HCM solutions: design, code, test, debug, troubleshoot production issues, advise HR partners, lead technical project planning and delivery, and perform feasibility and system requirement analysis.

Lead and own the PAS data migration scope for a 12-month Chicago-based project. Develop migration strategy, schedule, budget, and manage risks. Coordinate PAS vendor, QA, and business teams, and drive program- and project-level decisions to meet timelines and deliverables.

Senior Perl Lead Developer responsible for Perl application development and maintenance, working with relational databases and SQL. Strong Perl expertise and paid certification required; familiarity with C# or Java is desirable. Contract role (6–12 months) with potential for long-term engagement, based in Chicago.

Techno-functional PeopleSoft FSCM role responsible for coding and unit testing, technical specifications and documentation, 24x7 PeopleSoft support, coordinating with offshore teams and stakeholders, and triaging cases to meet SLAs across FSCM modules (AP, PO, AR, Projects, Inventory).

Implement and upgrade SAP Identity Management (IDM) solutions, applying IDAM concepts. Engage with stakeholders, communicate effectively, and deliver SAP IDM implementations. Requires ~4–5 years relevant experience for a 6+ month contract in Chicago.

Lead taxonomy and metadata strategy for websites: design and maintain controlled vocabularies, content classification, tagging, sitemaps, and UX. Perform content audits, conduct end-user interviews, evaluate existing taxonomies, and implement standards, processes, and governance for metadata and CMS-driven content findability.

Design, develop and troubleshoot Java/J2EE applications; customize software per customer needs; work with Java/C++ and SQL Server; interact with customers for requirements, project activities, and ensure strong communication and customer satisfaction.

Senior .NET developer responsible for day-to-day .NET development, collaborating with client architects to design solutions and application architecture, resolving client queries, and delivering SSIS/SSRS-integrated database work with SQL/Oracle.

Perform manual testing of PeopleSoft Financials with emphasis on Billing and Accounts Receivable (AR) modules (AP also relevant). Create and execute test cases, validate business processes, log defects, and collaborate with the team to ensure financial modules function as expected. Requires approximately five years of relevant testing experience.

Enterprise Architect for a 6-month contract to design and maintain enterprise architecture, advise on EA strategy, lead solution reviews, identify risks, run proofs-of-concept, and collaborate with CIO/VP/Senior Directors. Requires SOA design/implementation expertise and retail/logistics integration experience, with emphasis on integrating alcohol sales into retail environments.

Lead technical QA activities including configuring collaboration and test tools, designing and executing test cases, documenting results and technical specs, gathering requirements, and supporting SDLC and validation efforts.

Lead and mentor a team of developers while performing hands-on development using Core Java/J2EE, Web Services, IBM WebSphere, Tomcat, and databases (Oracle/MS SQL). Build and maintain XML/JSON integrations, use Maven and frameworks like Struts and Spring, and interface with internal and external customers.