Top Senior IT Jobs in Buffalo, NY

Operate and improve IJM's Microsoft Azure environment: ensure availability, performance, security, monitoring, incident response, cost optimization, IaC deployments (Bicep/ARM/Terraform), automation with PowerShell/Azure CLI, governance (Azure Policy/RBAC), and collaborate across teams to maintain standardized, secure, and observable cloud platforms.

Facilitate IT demand intake, evaluate and prioritize requests, ensure decision-ready business cases, maintain demand/portfolio visibility, coordinate risk and compliance assessments, manage resource capacity and sequencing, and partner with PMO and stakeholders to optimize IT delivery and governance.

Design, develop, and maintain cloud-native applications using Node.js and React.js on AWS. Implement infrastructure-as-code (Terraform/CDK), build CI/CD pipelines, perform Linux troubleshooting, ensure secure-by-design patterns, and collaborate with architects, UI/UX, and DevOps teams to deploy and operate scalable AWS services.

Senior hands-on identity engineer responsible for designing, deploying, and sustaining enterprise Identity Provider (IdP) and ADFS authentication/federation services. Duties include SSO/MFA, federation trust management, SAML/OAuth/OIDC/WS-Fed/JWT solutions, PKI/smart-card support, application onboarding, high-availability design, troubleshooting, documentation, and collaboration with AD, cloud, and security teams to support millions of DoD identities.

Design, implement, and maintain enterprise Identity Provider (IdP) and ADFS authentication/federation services for millions of users. Configure federation trusts, SSO, MFA, PKI/certificate-based auth, integrate applications/APIs, troubleshoot tokens/claims, support Zero Trust and high-availability architectures, produce technical documentation, and collaborate across cyber, AD, cloud, and application teams.

Senior Business Systems Analyst combining strategic enterprise planning with hands-on functional analysis to drive cloud modernization and process transformation. Translate executive priorities into roadmaps, define complex functional requirements, perform capability modeling, support delivery and testing, and present recommendations to senior stakeholders.

Design, deploy, and manage scalable, secure cloud infrastructure. Implement networking, VMs, IaC, and configuration management. Integrate Azure infrastructure into CI/CD pipelines, automate provisioning with DevOps/GitHub Actions, and enforce security/compliance with security teams. Provide Windows Server administration and support enterprise cloud initiatives.

Lead SAP support and optimization across manufacturing and corporate functions: troubleshoot, monitor performance, manage integrations (MES, CRM, BI), drive upgrades and implementations, train users, enforce access controls, maintain documentation, and support governance and cybersecurity.

Perform financial analyses for IT, develop Total Cost of Ownership and forecasting models, and recommend financial strategies. Support IT operations/governance, integrate financial checkpoints into governance, and apply Agile delivery principles to align services and outcomes.

Design, deploy, and optimize secure, scalable AWS environments. Lead migrations, build Infrastructure as Code (Terraform/CloudFormation/Ansible), apply FedRAMP/NIST security controls, manage cost/performance, operate containerized apps (ECS/EKS/Docker), integrate CI/CD pipelines, and lead stakeholder technical discussions to align cloud solutions with mission goals.

Lead and continuously improve the global IT Compliance function for a CRO, ensuring IT governance, ISMS and ISO 27001 certification support, GxP computerised system compliance, audit readiness and vendor/third-party compliance oversight. Provide regulatory guidance, manage audit responses, run risk assessments, maintain compliance documentation, and drive remediation and continual improvement across IT and business stakeholders.

Manage operations and maintenance of Consumer Health S/4HANA ecosystems, including request and incident lifecycle, event management, application security, capacity and production transition, vendor escalations, and continuous service improvement to ensure rapid recovery and reliable service delivery.

Serve as Product Owner for Oracle/Cerner clinical solutions, partnering with stakeholders to define workflows, write user stories, manage backlogs, configure systems, support enterprise deployment and adoption, and provide SME through the product lifecycle. Requires risk mitigation, cross-team collaboration, and occasional travel.

Design, develop, test, document, maintain and support COBOL/CICS/DB2 mainframe applications for the NYS eMedNY MMIS. Produce SDLC artifacts, perform code review and unit/string testing, estimate efforts, resolve production issues, and collaborate with teammates and stakeholders to meet project standards and timelines.

Lead a team of Business Relationship Managers to align Tech Services with business goals, manage demand and portfolios, drive IT service value, support project delivery and change management, build stakeholder partnerships, and identify opportunities for digital transformation and process improvement.

Serve as strategic advisor to assess and optimize end-to-end hospital revenue cycle operations using Epic workflows. Lead performance improvement, analytics, change management, compliance, and operational initiatives to improve financial and patient financial experience.

Provide senior-level remote IT support and operations for a distributed workforce: troubleshoot macOS/Windows/Linux/mobile, manage onboarding/offboarding, administer identity (Rippling/Okta) and MDM, maintain asset inventory, build AI-driven automations (Console.com, Risotto, Unthread), support SOC 2/HIPAA/ISO compliance, write runbooks in Notion, and contribute to the IT roadmap while mentoring the team.

The Senior IT Program Manager leads program development and implementation, ensuring projects align with business needs and are delivered on time and budget. They manage stakeholder relationships and facilitate communication with senior leadership, oversee financial management, and develop risk management strategies.

Serve as first-line IT support for hardware, software, networking, and enterprise applications. Triage and resolve support tickets, manage onboarding/offboarding, administer Okta and endpoint management (Intune, Jamf), maintain device health and access controls, collaborate with Security and Engineering, document processes, and improve support workflows to ensure a secure, compliant, and user-friendly hybrid work environment.

The role involves designing and developing enterprise-grade software solutions, integrating AI tools, collaborating with teams, and maintaining documentation while enhancing productivity for Yahoo personnel.

The IT Systems Engineer III will improve Ophelia's IT systems through integration, automation, and security while managing IT projects, overseeing service providers, and ensuring compliance.

Provide administration, maintenance, development, and troubleshooting for Oracle IAM (OAM, OIG, OID, OIM) including provisioning, authentication, RBAC/ABAC controls, custom Java/REST integrations, BI Publisher reporting, and IAM continuous monitoring. Produce SOPs, coordinate with SMEs, and apply secure coding and audit practices to support production and non-production environments.

Lead editorial workflows for multiple online platforms, synchronize regional content contributors, ensure quality and timeliness, monitor site performance and analytics, support outreach campaigns, produce reporting, and collaborate with stakeholders to align content with program objectives and audience needs.

Design and guide secure, scalable enterprise and cloud architectures (DNS, Azure, AWS, on-prem). Lead cloud migrations, implement monitoring, integrate hybrid environments, present technical briefings, and mentor staff while ensuring security and performance for a mission-focused government client.

Provide day-to-day IT support for a globally distributed AI company: triage help-desk tickets, provision and ship laptops, manage Google Workspace, enforce endpoint security and device compliance, run onboarding/offboarding, maintain SaaS seat/license management, support office networking/AV, write runbooks, and contribute to security, infrastructure, and automation projects as the first EMEA IT hire.