What are the responsibilities and job description for the Senior IT Architect position at Tier4 Group?
Sr. IT Architect
Long Term Contract
2 Days Hybrid in Office - Fairfax VA
One Step Interview Process! Need Someone ASAP!
Tier4 Group is seeking an experienced Senior IT Architect to lead the design, modernization, and security of enterprise-scale cloud environments This is a hands-on technical leadership role for someone who thrives at the intersection of strategy, architecture, and execution. Join the team and utilize SAP cloud technology to configure, deliver and support applications for clients while leveraging concepts of Lean, Agile, Kanban and SAFe. This position requires 2 days a week onsite.
Duties and Responsibilities:
The Senior IT Architect will lead the architecture and delivery of secure, scalable cloud solutions that drive modernization across our enterprise clients. Duties will include but may not be limited to:
Key Responsibilities:
Technical Leadership & Architecture:
- Design and implement secure, scalable, and cost-effective cloud solutions across AWS and Azure (hybrid and multi-cloud).
- Build robust security architectures, leveraging Identity & Access Management (IAM), zero-trust policies, and tools like firewalls, WAFs, and SIEMs.
- Oversee enterprise networking (SD-WAN, VPNs, VPCs, and load balancers) and ensure efficient, secure connectivity across systems.
Cloud, Automation, & DevSecOps:
- Lead Infrastructure as Code (IaC) initiatives using tools like Terraform, Ansible, and CloudFormation.
- Continuously enhance CI/CD pipelines with security best practices and automated testing using Kubernetes (EKS/AKS) and DevSecOps principles.
Operational Excellence:
- Drive cloud cost optimization and ensure production environments meet SLAs.
- Develop disaster recovery plans, enhance system monitoring, and reduce downtime through proactive troubleshooting.
Cybersecurity Oversight:
- Safeguard systems through advanced threat detection, vulnerability management, encryption, and compliance initiatives (e.g., NIST, GDPR, ISO 27001).
- Collaborate with SOC teams on incident response and risk mitigation strategies.
Collaboration & Startegy:
- Work with teams across departments to align technology solutions with business goals.
- Communicate complex technical concepts clearly to stakeholders and leadership.
- Advocate for innovation in areas like cloud modernization, cybersecurity, and process automation.
Qualifications:
- Education: Bachelor’s in computer science, IT, or related field. Masters preferred.
- Experience: 10 years in IT, cloud, and security, with 5 years in a leadership or architectural role.
- Certifications (Preferred): AWS Solutions Architect, Azure Architect Expert, CISSP, CEH, or CISM.
- Expertise in AWS & Azure cloud (VPCs, IAM, containers, hybrid environments).
- Strong understanding of enterprise security (firewalls, encryption, IAM, incident response).
- Proficient with networking (SD-WAN, Direct Connect, routing, and VPN).
- Leadership in DevSecOps and automation with CI/CD pipelines.
- A clear communicator and team leader who can simplify complex systems.
- A quick learner adaptable to emerging technologies and challenges.
- A problem solver with a passion for scalable and secure solutions.
- Someone who thrives at the intersection of technical strategy and hands-on execution.