Top Senior IT Jobs in Phoenix, AZ

Design, build, and operate production-ready distributed systems and microservices. Deliver new features, improve reliability and scalability, identify bottlenecks, mentor junior engineers, and contribute to architecture and modernization efforts.

Lead and maintain enterprise on-premises and hybrid Microsoft infrastructure, networking, storage, and VoIP; manage 24x7 production systems, cloud services (Azure/M365), security, helpdesk operations, vendor relationships, documentation, and participate in on-call support and infrastructure modernization initiatives.

Design, develop, and maintain ServiceNow solutions including integrations, MID Server setup, SAM Pro configuration, Service Catalog and portal items, CMDB alignment, and automation using Flow Designer and APIs. Collaborate with stakeholders, estimate work, write and execute tests, support UAT, and keep the platform aligned with SDLC and ITIL best practices.

The Director of IT Applications leads the delivery of enterprise applications, ensuring that business systems effectively support operations across Finance, Sales, Marketing, HR, and more while driving automation and system improvements.

Lead global IT business enablement for Manufacturing and Quality, forging partnerships, driving innovation, and ensuring operational excellence through technology.

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.

Lead a Service Desk team supporting external financial clients; manage daily support operations, escalations, SLAs, and client communications; partner with engineering on incidents and continuous improvement; provide hands-on technical leadership across monitoring, integration, and database tools.

Lead and manage a remote US IT support team to deliver high-quality technical support. Oversee daily operations, SLAs, ticket triage, knowledge base, training, metrics reporting, and escalation for complex issues while coordinating cross-functional initiatives and adopting industry best practices to improve customer satisfaction.

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.

Lead subcontract strategy for large federal captures: advise capture leadership, develop multi-tier subcontracting plans, conduct market/supplier research, manage proposal inputs and FAR/DFARS compliance, lead negotiations, identify and mitigate subcontract risks, leverage analytics/AI for supplier performance, brief senior leadership, mentor junior staff, and ensure accurate documentation in source-to-pay and proposal systems.

Lead budgeting, forecasting, and financial analysis for IT, HR, and I&HS organizations. Build and maintain forecasting models using Oracle Cloud, SmartView, and advanced Excel. Support audit readiness (DCMA/DCAA), collaborate with department managers, and drive capital expenditure and depreciation analysis to ensure accurate financial planning and reporting.

Serve as the primary US IT contact, providing first-line support, managing helpdesk tickets, configuring and imaging devices via Workspace ONE, handling onboarding/offboarding and device lifecycle, maintaining IT asset records, and coordinating office infrastructure with vendors to ensure secure, reliable workplace technology.

Provide production support and development for Oracle EBS R12 and Oracle Cloud ERP finance modules. Design, build, and maintain PL/SQL packages, reports, data models, and dashboards; perform root-cause analysis and testing; support integrations (SOA/ODI/WebMethods); manage patching and cloud updates; produce technical documentation and enforce development standards while collaborating with functional teams.

Lead design, implementation, and integration of large-scale DoD Zero Trust solutions. Create system blueprints across on-premise, cloud, and hybrid environments, implement ICAM, network access control, micro-segmentation, and ABAC, ensure alignment with DoD Zero Trust Roadmap, lead engineering teams, optimize performance, troubleshoot systems, and produce clear architecture documentation.

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.

Develop and execute strategic communications for internal and external audiences supporting CBP trade enforcement. Create and edit print and digital content, presentations, talking points, and outreach materials. Translate technical concepts for general audiences, manage multiple assignments, support senior leadership rapid-turn needs, and adhere to federal style and plain-language standards while collaborating with distributed teams and facilitating meetings across platforms.

Lead IT support operations, ensuring high-quality technical support, vendor management, and IT processes for a remote workforce while improving contributor experience.

Translate business needs into clear technical requirements, user stories, and acceptance criteria. Support product backlog prioritization, roadmap maintenance, Agile ceremonies, release planning, stakeholder communication, and process improvements to ensure timely, high-quality delivery.

Serve as RF/spectrum SME to port EL-CID Desktop functionality to EL-CID Online, author JIRA stories, manage product backlog, support developers, test releases, provide production support, train users, and produce technical documentation and system diagrams.

Serve as a senior IT business/systems analyst bridging IT and clinical business units: gather and translate data and system requirements, document processes and high-level technical designs, support integrations and data quality, define user stories and acceptance criteria, coach junior analysts, lead prototyping, and drive implementations using Agile practices.

Senior IT leader partnering with Commercial leadership to define and deliver pharma commercial technology strategy, oversee Veeva and digital platforms, lead product launch technology readiness, manage vendors/agencies, ensure compliance and governance, and lead IT teams to deliver scalable, secure commercial applications and digital experiences.

Lead enterprise application implementations and integrations for electric energy clients. Manage scope, schedule, budget, risks, Agile ceremonies, Azure DevOps artifacts, testing, data migration, vendor coordination, stakeholder alignment, and deployment/transition activities to deliver business value.

Design, build, and operate AWS-native AI/ML systems: RAG pipelines, fine-tuned LLMs, and microservices. Implement IaC (Terraform), CI/CD, policy guardrails, and production deployments integrating Bedrock/SageMaker, LangChain, and telemetry for secure, scalable enterprise use.

Lead IT category procurement strategy for hardware, software, cloud, and telecom. Negotiate contracts, manage vendor performance, drive cost savings, perform market and spend analytics, mitigate supply chain and cybersecurity risk, and partner cross-functionally to implement preferred supplier programs and continuous improvement.

The Lead IT Telecom Architect designs and optimizes Telecom and Contact Center architecture to meet business goals, ensuring security and performance. Responsibilities include strategy development, technology evaluation, system implementation oversight, and stakeholder collaboration.