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.
• AWS Certified Solutions Architect - Associate
• Experience with the transitioning of AWS environments to IPv6
• Familiar with tools including: ServiceNow, GitHub, Jira, Confluence
• Experience with Agile Scrum, DevSecOps, and ITIL concepts and tools
• Experience supporting Government contracts
• 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.
• AWS Certified Solutions Architect - Associate
• Experience with the transitioning of AWS environments to IPv6
• Familiar with tools including: ServiceNow, GitHub, Jira, Confluence
• Experience with Agile Scrum, DevSecOps, and ITIL concepts and tools
• Experience supporting Government contracts

Preferred Qualifications:

Clearance Requirements:

• Must be a U.S. Citizen and able to obtain and maintain Public Trust and complete DHS security clearance prior to starting this position.
• Ability to obtain DHS EOD suitability.
• Current DHS EOD highly preferred.

Physical Requirements:

• Must be able to be in a stationary position more than 50% of the time  
• Must be able to communicate, converse, and exchange information with peers and senior personnel  
• The person in this position frequently communicates with co-workers, management, and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations  

The projected compensation range for this position is $96,100.00-$159,900.00. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories.  In addition, MANTECH invests in its employees beyond just compensation.  MANTECH’s benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, short-term and long-term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.
MANTECH International Corporation considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.

If you need a reasonable accommodation to apply for a position with MANTECH, please email us at careers@mantech.com and provide your name and contact information.