Senior Enterprise AWS Systems Engineer

General information

Requisition # R64007 Locations USA-MD-Camp Springs Posting Date 10/29/2025 Security Clearance Required Public Trust/Suitability Remote Type Hybrid Time Type Full time

Description & Requirements

Transform the future of federal services with MANTECH! Join a vibrant, energetic team committed to enhancing national security and public services through innovative tech. Since 1968, we’ve partnered with Federal Civilian sectors to deliver impactful solutions. Engage in exciting projects in Digital Transformation, Cybersecurity, IT, Data Analytics and more. Ignite your career and drive change. Your journey starts now—innovate and excel with MANTECH!

MANTECH is seeking a motivated, career and customer-oriented Senior Enterprise AWS Systems Engineer in South Burlington, VT; Camp Springs, MD; or in a location to be determined upon offer acceptance.

Responsibilities include, but are not limited to:

• Design, configure, test, monitor, and troubleshoot AWS Enterprise Transit Gateways routing and route tables, network attachment management, policy enforcement, and managing connectivity and security.

• Provision, configure, monitor, and troubleshoot Enterprise-level AWS Accounts, VPCs, Subnets, Virtual Private Gateways, and connectivity to the Enterprise Transit Gateway using Python Lambda functions, CloudFormation, Harness CI/CD pipelines and AWS Organizations.

• Design, provision, configure, and troubleshoot AWS enterprise Compute, RDS, Storage (S3, EBS, EFS), Load Balancers, VPC Peering Connections, IAM Roles, Bedrock AI platform, and Security Groups in the AWS Enterprise.

• Proficient in the creation/use/management of Enterprise-level resource tagging, AWS Organizations, AWS VPC Flow Logs, CloudWatch Logs, CloudWatch, and CloudFormation.

• Perform Enterprise network troubleshooting in AWS, to include network performance and log analysis, packet analysis using sniffing tools, network configuration verification, connectivity testing, and DNS issue troubleshooting.

• Design, development, and maintenance of automation for full lifecycle enterprise optimization of cloud cost and usage using the FinOps Foundation Framework.

• Advanced developer of Python lambda functions to automate Enterprise provisioning, changes, and reporting for all major types of AWS services. Use of GitHub code repositories to create, update, and document Python Lambda functions code.

Minimum Qualifications:

• Bachelor’s degree in computer science, or related field preferred and 1-5 years of proven experience on the above-identified work responsibilities.

• Experience with major cloud providers (AWS, Azure, GCP).

• Proven experience with managing and using Infrastructure as Code (IaC) and DevSecOps concepts.

• Proficient in all the main services available in the AWS, Azure, and GCP clouds.

Preferred Qualifications:

• AWS Certified Solutions Architect - Associate