Tier4 Group - IT - Software Development

Tier4 seeks an experienced Application and Data Security Consultant in Quincy, MA. You will safeguard infrastructure, networks, and applications while implementing compliance frameworks like HIPAA, GDPR, and NIST. Ideal candidates bring 10+ years of IT experience, 5+ as a Security Manager, and ex...

IoT Production Engineer role in Milwaukee, WI, driving U.S.-based manufacturing for connected hardware. You will own PCB assembly, plastic enclosure production, and process design, coordinating with subcontract partners. Requires hands-on experience in electronics manufacturing, RF components, an...

Senior Network Security Engineer sought for a high-visibility, remote-first role in Chicago. You will architect secure, multi-vendor networks (Cisco, Palo Alto, Fortinet) for healthcare clients, lead Zero Trust initiatives, and serve as Tier 3 escalation. Requires 7+ years of senior network secur...

Senior Healthcare Informatics Analyst – 6-month remote contract driving data-led transformation in US healthcare. Leverage SQL, Python, and predictive modeling to improve patient outcomes, support value-based care, and optimize financial performance. Ideal for experts in population health, risk a...

Join a growing healthcare operations team as a Claims Specialist II, focusing on Coordination of Benefits (COB). You'll resolve complex claims issues, determine primary vs. secondary insurance, and recover overpayments. Ideal for candidates with 2+ years of medical claims processing experience an...

We are seeking a skilled Vulnerability Analyst to enhance vulnerability management and infrastructure data accuracy in a high-volume environment processing one million vulnerabilities weekly. This role requires strong analytical skills, attention to detail, and experience with large datasets, Mic...

We are seeking a Business Analyst to bridge business and IT teams in Arlington, US. This role focuses on gathering requirements, process modeling, and producing clear project artifacts. US citizenship is required. Ideal candidates will work independently and become fully productive within two weeks.

Senior Business Analyst needed in Boston for a high-impact temporary role bridging operations and future project phases. You will align Training, Communications, Readiness, and Support workstreams, performing gap analysis and risk mitigation to ensure a seamless launch. Requires deep OCM expertis...

Senior Business Analyst needed in Milwaukee to drive high-impact marketing campaigns. Leverage 4-5+ years of BA expertise and Agile/Scrum skills to translate complex business needs into scalable tech solutions. Partner with cross-functional teams using JIRA to author user stories and BRDs. Enjoy ...

Senior GIS Analyst needed in Fort Worth to support enterprise geospatial systems within IT. You will configure, maintain, and troubleshoot ArcGIS Enterprise, SDE databases, and ETL processes. Requires Python, SQL, JavaScript, and 2+ years of GIS experience. Join a collaborative team driving geosp...

Senior Project Manager sought to lead large-scale Manufacturing & Supply Chain programs across ERP/MES platforms, procurement modernization, and legacy system integration. Requires PMP, CSM, Lean Six Sigma Black Belt, 8+ years PM experience, and defense/aerospace background. Must be a US Citizen....

Senior Salesforce Developer role in Chicago, IL. Design and maintain scalable solutions using Apex, LWC, Visualforce, and SOQL. Requires 5+ years of experience, Salesforce certifications (Admin + Platform Developer I), and expertise in REST/SOAP APIs, CI/CD pipelines, and Azure AD. Join an Agile ...