Senior Cloud Infrastructure Architect

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 TechOps' 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, CloudFormation, ARM templates). Familiarity with DevOps practices and tools like Jenkins, GitLab CI, Azure DevOps Experience with cloud-native security tools (e.g., AWS GuardDuty, 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 LinTech 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. LinTech 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 LinTech 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 Referral Bonus, opportunity for annual Performance Bonus and much more EEO Statement LinTech Global, Inc. is proud to be an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. All employment is decided based on qualifications, merit, and business needs. All applicants will be considered for employment without attention to race, religion, color, national origin, ancestry, physical or mental disability, medical condition, pregnancy (including childbirth, lactation and related medical conditions), marital status, genetic information (including characteristics and testing), gender, sexual orientation, gender identity or expression, military and veteran status, or any other status protected under federal, state, or local law in the locations where we operate. If you are an individual with a disability and would like to request reasonable accommodation as part of the employment selection process, please contact Human Resources. The Company invites any applicant and/or employee to review the Company's written Affirmative Action Plan. This plan is available for inspection upon request. #DICE #LI-LM1 This role requires customer approval, suitability to hold a public trust and successful completion of a preemployment background screening. For more information, or to apply now, you must go to the website below. Please DO NOT email your resume to us as we only accept applications through our website.