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Technology, Information and Media
Utilities
Hospitals and Health Care
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Sean Closson

Enterprise Delivery Leader Transforming Complex Programs into Measurable Outcomes

About Me

IT delivery leader with 20+ years driving complex Azure/.NET programs, modernizing enterprise platforms, and leading global teams. Known for strong governance, client partnership, and high‑quality execution. PMP and CISSP certified, with a track record of elevating delivery maturity and outcomes across healthcare and regulated industries.

Jurisdiction

United States

Notable Employer

  • Director at Perficient, Inc

Experience

Seniority LevelDirector
Years of Experience20+ years
Current StatusActive
Practice DirectorIndigo Beam
2023 - 2025

* Owned end-to-end delivery of a $4M application modernization program (.NET Core, Angular, CouchDB) with a 10-member global team * Developed consulting offerings and standardized delivery playbooks—improving first-pass quality by 35% * Served as primary client escalations lead, maintaining 98% satisfaction and driving repeat business worth $1.2M * Established governance forums and executive status reporting, ensuring transparency across C-suite stakeholders

DirectorNotablePerficient, Inc
2014 - 2023

* Grew regional consulting revenues to $20M+ by crafting solution roadmaps and leading presales workshops * Bridged sales and delivery: authored proposals, defined SOWs, and secured buy-in from VP/CIO levels * Designed successful delivery model for regional utilities and healthcare markets * Directed multi-phase ERP, BPM and digital transformation programs, managing budgets up to $6M * Launched a PM/Scrum Master playbook that elevated governance maturity by two levels for a Fortune 100 energy client * Coached and mentored 15+ emerging delivery managers, reducing onboarding ramp-up from 6 to 3 months * Implemented “shift-left” strategy for custom application development, utilizing SAST and DAST into CI/CD pipeline. * Spearheaded compliance-aligned delivery models for utilities and healthcare clients.

Portfolio Manager & Delivery Lead, Regional PMOInfusion Development
2012 - 2014

* Managed a 30-project portfolio aligning to 500% growth targets; introduced resource capacity planning and KPI dashboards * Delivered a $3M document management rollout for a Global 500 petroleum client—onboarding 50,000+ users with zero downtime * Championed change management initiatives, increasing user adoption by 60% in just six months post-launch * Supported audits and compliance reviews for petroleum sector clients, ensuring NIST SP 800-aligned controls.

Practice Manager Project Delivery LeadX-ISS
2006 - 2012

* Founded consulting practice for SharePoint services * Directed rapid-turnaround deployments: 128-node HPC cluster (2-week schedule, $1M budget) and multiple enterprise SharePoint portals * Ran managed services for remote university HPC cluster

Engagement Manager/Security AnalystSentigy, Inc.
2004 - 2006

* Directed Tier-3 help desk operations in a consulting capacity, redesigning support processes to improve SLAs by 15% * Launched automation in support workflows, unlocking 10% additional capacity for new client projects * Cultivated a team-based culture and formalized change-control processes, paving the way for larger IT system rollouts * Led security compliance audit of Unix systems for state-affiliated university * Performed active pen-testing of large manufacturing client, leading to improved security posture

Certification

Total Certifications4

Certified Information Systems Security Professional (CISSP) #2952531

ISC2 (International Information System Security Certification Consortium, Inc.)

2025

Credential ID: 2952531

Project Management Professional (PMP) #3654129

PMI (Project Management Institute)

2023

Credential ID: 3654129

Microsoft Certified: Azure AI Engineer Associate

Microsoft Corp.

2025

Credential ID: 6AF734040C905B9A

Microsoft Certified Professional

Microsoft Corp.

2012

Credential ID: 9B4A1D-55W1AE

Skills

Core skills0
Languages1

Languages

English