Senior Cloud Infrastructure Architect; SME III

Senior Cloud Infrastructure Architect (SME III)

Location:

100% Onsite - Memphis, TN

Position Overview:

We are seeking a highly experienced Senior Cloud Infrastructure Architect (SME III) to support IRS-CI Tech Ops' multi-cloud operations. This role provides senior-level engineering and architectural expertise across multiple cloud service providers (CSPs) such as AWS, Azure, and GCP, focusing on infrastructure-as-code, automation, security posture alignment, and optimization of cross-cloud services. This role will support the Technical Operations Center (TOC)'s multi cloud support including the modernization and management of infrastructure systems across a hybrid/multi-cloud environment.

The candidate must be capable of strategic advisory, hands-on technical implementation, and supporting integration across enterprise platforms in a secure, regulated environment. Be able to report onsite to Memphis, TN, for system evaluations, high-impact deployments, or stakeholder engagement

Key Responsibilities:

• Serve as the technical authority for multi cloud architecture, integration, and operations supporting mission-critical environments
• Able to design and optimize scalable cloud-based systems using native services across CSPs (AWS, Azure, GCP etc.)
• Implement best practices for cost optimization, resource allocation, and security compliance within a hybrid cloud ecosystem
• Develop infrastructure-as-code (IaC) solutions using tools such as Terraform, Ansible, or Bicep
• Work with Cybersecurity teams to ensure FedRAMP/IRS compliance and enforce zero-trust and policy-based access control across environments.
• Support container orchestration (e.g., Kubernetes, AKS, EKS), serverless functions, and CI/CD pipelines.
• Provide tier-3 support and engineering advisory during incident response or optimization sprints
• Create documentation, diagrams, and operational hand-offs for sustainable cloud operations

Required Qualifications:

• Bachelor's degree in Computer Science, Engineering, or related field; equivalent experience considered.
• 10+ years of IT experience, including 5+ years in a multi-cloud engineering or architecture role
• Expert-level knowledge of cloud infrastructure services (computer, storage, networking, identity, monitoring).
• Hands-on expertise with IaC tools (e.g., Terraform, Cloud Formation, ARM templates).
• Familiarity with Dev Ops practices and tools like Jenkins, Git Lab CI, Azure Dev Ops
• Experience with cloud-native security tools (e.g., AWS Guard Duty, Azure Defender)
• Strong understanding of IRS, FedRAMP, or FISMA compliance requirements is a plus.
• Clearance:
  Must be able to obtain/maintain IRS MBI (Moderate Risk Background Investigation) - Public Trust

Preferred Qualifications:

• AWS Certified Solutions Architect - Professional
• Microsoft Certified:
  Azure Solutions Architect Expert
• CISSP or other security certifications is preferred

Company Description

Lin Tech Global is an award-winning GWAC 8(a) STARS III, CIOSP3 Small Business, Microsoft Gold Partner, Oracle Partner, CMMI DEV/SVC L3, ISO 27001, ISO 9001, ISO 20000-1 certified, business and GSA contract holder providing diversified Information Technology services to both Civilian and Defense agencies. Services include Software Development, Systems Integration, Data Management, Project Management, Operations & Maintenance, Cybersecurity, and Training and Audio/Visual (AV) Solutions.

Lin Tech has received several recognitions, including rankings on "Top 50 Companies to Watch", Washington Technology's Annual "FAST 50", and Inc. 500's List of "Fastest Growing Private Companies". The Lin Tech Global team is comprised of individuals who are dedicated to the success and sustainability of our customers and their missions. Our combination of technical expertise, big business experience, and small business agility allows us to promptly provide our customers with exceptional IT and engineering solutions.

Benefits

Our robust benefits package includes Open Paid Time Off, Paid Holidays, Company-paid Life/AD&D, Company-paid Short Term and Long-Term Disability, Health Insurance with Company Contribution, 401k Plan with Company Match, Employee Recognition Program, opportunity for Employee…