OneMain Financial Jobs

Job Information

CTG Lead Data Platform Engineer (Airflow / Astro & AWS) in Atlanta, Georgia

CTG is seeking to fill a Lead Data Platform Engineer (Airflow / Astro & AWS) position for our client.

Location: Atlanta, GA

Duration: 9 months

Duties:

  • Lead L2/L3 application support for enterprise Astronomer (Astro)-managed Apache Airflow environments

  • Own Incident, Problem, and Change Management processes for the data orchestration platform

  • Perform advanced root cause analysis (RCA) for pipeline failures, scheduler issues, and infrastructure bottlenecks

  • Improve DAG reliability, SLA adherence, and reduce MTTR across data pipelines

  • Establish operational playbooks, runbooks, and support standards

  • Design and maintain dynamic DAG frameworks (Factory-based) to enable scalable pipeline onboarding

  • Support complex ETL/ELT workflows across data lakes (S3), data warehouses (Snowflake, Redshift), and streaming/batch pipelines

  • Ensure data quality validation, reconciliation, and SLA tracking across workloads

  • Collaborate with Data Engineering teams to optimize performance and cost efficiency

  • Support metadata management, data lineage, and governance integrations

  • Develop production-grade Python DAGs, operators, and plugins

  • Build reusable, configuration-driven orchestration frameworks

  • Automate deployment, provisioning, and pipeline lifecycle management

  • Enforce coding standards, version control, and CI/CD best practices

  • Manage Astro deployments in AWS (EKS, S3, RDS, IAM, CloudWatch, VPC)

  • Troubleshoot and optimize Kubernetes-based Airflow clusters

  • Perform capacity planning and resource tuning for schedulers and workers

  • Implement Infrastructure-as-Code (Terraform or CloudFormation)

  • Ensure high availability, disaster recovery, and cloud cost optimization

  • Design and implement observability dashboards for DAG health, SLA compliance, task failures, and resource utilization

  • Integrate monitoring tools such as CloudWatch, Prometheus, and Grafana

  • Implement proactive alerting and automated remediation workflows

  • Ensure compliance with data governance, audit, and regulatory requirements

  • Implement access controls, encryption standards, and secure data handling practices

  • Partner with Data Governance and Security teams

  • Lead and mentor a team of Data Platform and Application Support engineers

  • Collaborate with cross-functional teams including Data Engineering, Analytics, and Cloud Infrastructure

  • Provide executive-level reporting on platform KPIs (uptime, SLA adherence, incident trends)

  • Drive continuous improvement and platform modernization initiatives

Skills:

  • Strong expertise in Astronomer (Astro) and Apache Airflow

  • Advanced Python programming and automation skills

  • Deep knowledge of ETL/ELT processes and modern data architectures

  • Experience with AWS services including EKS, S3, RDS, IAM, and CloudWatch

  • Hands-on Kubernetes experience (EKS preferred)

  • Experience building observability and monitoring solutions (Prometheus, Grafana, CloudWatch)

  • Strong understanding of data lakes, data warehousing, and distributed data processing

  • Familiarity with Infrastructure-as-Code (Terraform, CloudFormation)

  • Knowledge of CI/CD pipelines and DevOps practices

  • Strong analytical, troubleshooting, and problem-solving skills

  • Excellent leadership, communication, and stakeholder management abilities

Experience:

  • 7+ years of experience in Data Platform, Data Engineering, or Application Support environments

  • 2+ years of hands-on experience with Astronomer (Astro) Airflow

  • Proven experience with dynamic DAG development (Factory-based frameworks)

  • Experience supporting enterprise-scale data orchestration platforms

  • Background in cloud-native data platforms and distributed systems

  • Experience in regulated industries (e.g., Financial Services) preferred

  • Exposure to MLOps orchestration workflows is a plus

Education:

  • Bachelor’s degree in Computer Science, Data Engineering, Information Systems, or related field

Excellent verbal and written English communication skills and the ability to interact professionally with a diverse group are required.

CTG does not accept unsolicited resumes from headhunters, recruitment agencies, or fee based recruitment services for this role.

To Apply:

To be considered, please apply directly to this requisition using the link provided. For additional information, please contact Laura Dominguez at Laura.Dominguez@ctg.com . Kindly forward this to any other interested parties. Thank you!

About CTG

CTG, a Cegeka company, delivers IT and business solutions that enhance clients’ digital agility, empowering them to seize new opportunities and overcome any challenge. Backed by more than 60 years’ experience and a commitment to being a reliable, results-driven partner, we work shoulder to shoulder with clients to shape digital together. Our vision is to be an indispensable partner to our clients and the preferred career destination for digital and technology experts. With more than 9,000 team members in over 15 countries, we combine global expertise with local insight to deliver innovative solutions. We operate across the Americas, Europe, and India, working with over 3,000 clients in many of today's highest-growth industries.

Together, we shape what’s next—working shoulder to shoulder to deliver impactful solutions for our clients and society. Our culture is built by the people who work at CTG, the values we hold, and the actions we take. It's a living, breathing thing that is renewed every day through the ways we engage with each other, our clients, and our communities. At CTG, you’ll find a workplace where you are encouraged to grow, supported in your ambitions, and empowered to shape your own career journey. For more information, visit www.ctg.com .

CTG will consider for employment all qualified applicants including those with criminal histories in a manner consistent with the requirements of all applicable local, state, and federal laws.

CTG is an Equal Opportunity Employer. CTG will assure equal opportunity and consideration to all applicants and employees in recruitment, selection, placement, training, benefits, compensation, promotion, transfer, and release of individuals without regard to race, creed, religion, color, national origin, sex, sexual orientation, gender identity and gender expression, age, disability, marital or veteran status, citizenship status, or any other discriminatory factors as required by law. CTG is fully committed to promoting employment opportunities for members of protected classes.

DirectEmployers