Responsibilities:

• Design, configure, and document cloud-based infrastructures using AWS Virtual Private Cloud (VPC) and EC2 instances in AWS.

• Secure and monitor hosted production SaaS environments provided by third-party partners.

• Define, document, and manage network configurations within AWS VPCs and between VPCs and data center networks, including firewall, DNS, and ACL configurations.

• Lead the design and review of developer work on DevOps tools and practices.

• Ensure high availability and reliability of infrastructure components through monitoring and performance tuning.

• Implement and maintain security measures to protect infrastructure from threats.

• Collaborate with cross-functional teams to design and deploy scalable solutions.

• Automate repetitive tasks and improve processes using scripting languages such as Python, PowerShell, or BASH.

• Support Airflow DAGs in the Data Lake, utilizing the Spark framework and Big Data technologies.

• Provide support for infrastructure-related issues and conduct root cause analysis.

• Develop and maintain documentation for infrastructure configurations and procedures.

• Administer databases, handle data backups, monitor databases, and manage data rotation.

• Work with RDBMS and NoSQL systems, leading stateful data migration between different data systems.

Qualifications:

• Bachelor’s or Master’s degree in Information Science, Computer Science, Business, or equivalent work experience.

• 3-5 years of experience with Amazon Web Services, particularly VPC, S3, EC2, and EMR. Experience in setting up new VPCs and integrating them with existing networks is highly desirable.

• Experience in maintaining infrastructure for Data Lake/Big Data systems built on the Spark framework and Hadoop technologies.

• Experience with Active Directory and LDAP setup, maintenance, and policies.

• Workday certification is preferred but not required.

• Exposure to Workday Integrations and Configuration is preferred.

• Strong knowledge of networking concepts and technologies.

• Experience with infrastructure automation tools (e.g., Terraform, Ansible, Chef).

• Familiarity with containerization technologies like Docker and Kubernetes.

• Excellent problem-solving skills and attention to detail.

• Strong verbal and written communication skills.

• Understanding of Agile project methodologies, including Scrum and Kanban, is required.