InfrastructureSystem Administrator Lead

The Opportunity:
Are you ready to shape the future of intelligence systems CACI is seeking a talented Infrastructure/System Administrator Lead to join our team in Sterling this role youll design cutting-edge system architectures for new and existing computer systems coordinating all aspects of development including design modeling security integration and testing. Your expertise will be crucial in achieving project milestones and developing innovative solutions to complex engineering challenges. Join us at CACI and be part of a team thats pushing the boundaries of technology in support of our nations intelligence capabilities.

Responsibilities:

• Lead the design secure and maintain implementation across the cloud and hybrid/cloud computing environments that power our software development lifecycle.
• Act as a critical bridge between system operations and development teams managing a robust infrastructure that spans AWS cloud services and on-premises data centers.
• Manage a highly available scalable and automated environments ensuring developers have the secure access CI/CD tools and computing resources they need to build test and deploy code efficiently.
• Perform systems design development and integration throughout the entire system life cycle.
• Oversee moderately complex infrastructure including installing configuring testing and maintaining operating systems application software and system management tools.
• Conduct systems modeling simulation and analysis to optimize performance and efficiency.
• Implement and maintain robust security measures including backup and redundancy strategies.
• Prepare and maintain comprehensive documentation for processes and procedures related to engineering projects.

Qualifications:

Required:

• Active TS/SCI security clearance (Willing and able to obtain a polygraph)
• Bachelors degree in information technology a relevant field or equivalent experience
• Minimum of 10 years experience as an IT system administrator or related experience.
• Technical understanding of: Cloud Infrastructure: Deep expertise in AWS core services including EC2 S3 RDS Lambda IAM and Systems Manager (SSM). Hybrid Networking: Proven experience configuring AWS Direct Connect Site-to-Site VPNs and hybrid DNS architectures. Infrastructure as Code (IaC): Hands-on proficiency with Terraform or AWS CloudFormation to provision multi-environment stacks. CI/CD Platform Support: Experience maintaining and scaling the infrastructure for GitLab CI or GitHub Actions. Operating Systems & Scripting: Advanced administration of Linux (RHEL/Ubuntu) and Windows Server environments utilizing Bash Python or PowerShell for automation.
• Demonstrated proficiency as a Linux system administrator.
• Strong scripting and coding skills particularly in Python or similar languages.

Desired:

• Expertise in operational support and system maintenance.
• Containerization & Orchestration: Strong background managing native Kubernetes clusters and AWS EKS (Elastic Kubernetes Service) or native Kubernetes clusters.
• Knowledge in Kubernetes container orchestration and Ansible automation.
• Certifications (Preferred): AWS Certified SysOps Administrator AWS Certified DevOps Engineer
• Experience with automation and virtualization technologies (e.g. VMware virtual networking)

What You Can Expect:

A culture of integrity.

At CACI we place character and innovation at the center of everything we do. As a valued team member youll be part of a high-performing group dedicated to our customers missions and driven by a higher purpose to ensure the safety of our nation.

An environment of trust.

CACI values the unique contributions that every employee brings to our company and our customers - every day. Youll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.

A focus on continuous growth.

Together we will advance our nations most critical missions build on our lengthy track record of business success and find opportunities to break new ground in your career and in our legacy.

Pay Range:

There are a host of factors that can influence final salary including but not limited to geographic location Federal Government contract labor categories and contract wage rates relevant prior work experience specific skills and competencies education and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI you will receive comprehensive benefits such as; healthcare wellness financial retirement family support continuing education and time off benefits.

The proposed salary range for this position is: