AWS Systems Administrator – TS/SCI Cleared, Cloud & Security

D2 Consulting; St. Louis, Northern (MO, KY); Hybrid; USD 130,000 - 140,000; Full time

Benefits offered by this job

Health/Dental/Vision

401(k) match

PTO

Life Insurance

Referral Bonuses

Job summary

D2 Consulting is seeking an AWS System Administrator to support Enterprise Cross-Domain Systems. You will be responsible for day-to-day administration and maintenance of our AWS infrastructure, ensuring availability, performance, and security for cloud-based systems and applications.

The role requires an active TS/SCI clearance (CI Poly within 6 months) and 4–6 years of relevant experience. You will provision EC2, IAM, VPCs, security groups, and backups, and collaborate with security and

Qualifications

• 4-6 years of relevant experience.
• Bachelor’s Degree in a Technical field (i.e. Information Technology, Information Systems, Computer Science).
• Active TS/SCI Clearance (must obtain a CI Poly within 6 months of start date) (US Citizenship required)

Responsibilities

• Manage AWS resources: Provision, configure, and manage AWS resources such as EC2 instances, EBS volumes, VPCs, security groups, and IAM roles.
• Monitor system performance metrics, identify and troubleshoot issues, and implement corrective actions.
• Maintain system security by enforcing access control, data encryption, and vulnerability management.
• Automate routine tasks using Python, Bash, and AWS tools (AWS CLI, CloudFormation).
• Troubleshoot and resolve issues related to AWS infrastructure and applications.
• Implement and maintain backup and recovery procedures for AWS resources.
• Stay current with AWS technologies, features, and best practices.
• Collaborate with development, operations, and security teams for smooth operations.

Skills

Cloud system administration

Scripting (Python/Bash)

Security best practices

Education

Bachelor’s Degree in IT/CS

Tools

AWS

Job description

D2 Consulting is seeking an AWS System Administrator to support Enterprise Cross-Domain Systems. You will be responsible for day-to-day administration and maintenance of our AWS infrastructure, ensuring availability, performance, and security for cloud-based systems and applications.

The role requires an active TS/SCI clearance (CI Poly within 6 months) and 4–6 years of relevant experience. You will provision EC2, IAM, VPCs, security groups, and backups, and collaborate with security and