Tier 3 Linux Engineer

Tier 3 Linux Engineer

Job Category: Engineering

Time Type: Full time

Minimum Clearance Required to Start: TS/SCI with Polygraph

Employee Type: Regular

Percentage of Travel Required: None

Type of Travel: None

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The Opportunity:
CACI is seeking a highly skilled and experienced Tier 3 Linux Engineer to join our team in support of Enterprise Information Technology initiatives for the customer. This Program supports the customer by providing required services across the Enterprise supporting all Mission environments. As a Linux Engineer, you will be responsible for designing, implementing, and maintaining complex cloud-based infrastructure and applications using AWS, Ansible, Kubernetes, and Docker. You will work closely with our development teams to ensure seamless integration of our cloud-based services and applications. In this role you will coordinate with various Mission Partners and team members across the program, supporting capabilities across the Enterprise.
This position does not require shift work but may require being on-call on a scheduled rotation for call-in support and occasional off-hour assignments


Responsibilities:
• Design and implement scalable and highly available cloud-based infrastructure using AWS services such as EC2, S3, RDS, and Elastic Load Balancer.
• Develop and maintain Ansible playbooks to automate infrastructure provisioning, configuration management, and deployment of applications.
• Implement and manage Kubernetes clusters using tools such as kubectl and Helm to deploy and manage containerized applications.
• Design and implement Docker-based containerization solutions to ensure efficient and secure deployment of applications.
• Collaborate with development teams to ensure seamless integration of cloud-based services and applications.
• Troubleshoot and resolve complex technical issues related to cloud-based infrastructure and applications.
• Participate in on-call rotation to provide 24/7 support for critical systems.
• Stay up-to-date with the latest cloud computing technologies, tools, and best practices.




Qualifications:

Required: 

• An Active TS/SCI Clearance with Polygraph.
• Security+ or DoD 8570 IAT Level II Certification or be able to obtain certification within 3 months of hire.
• Bachelor’s Degree in an applicable field (computer science, engineering, cybersecurity, etc.) and 7+ years of direct experience.
• At least 5 years of experience in Linux system administration, with a focus on cloud-based infrastructure.
• In-depth knowledge of AWS services, including EC2, S3, RDS, and Elastic Load Balancer.
• Strong experience with Ansible, including playbook development and automation.
• Experience with Kubernetes, including cluster management and deployment of containerized applications.
• Experience with Docker, including containerization and orchestration.
• Strong understanding of Linux operating systems, including Red Hat Enterprise Linux and Amazon Linux.
• Excellent problem-solving skills and ability to work in a fast-paced environment.
• Strong communication and collaboration skills, with the ability to work with cross-functional teams.
• Experience with Agile development methodologies and version control systems such as Git.






Desired:

• Experience with DevOps tools such as Jenkins, GitLab CI/CD, and Artifactory.
• Experience managing work tasks via ServiceNow
• Knowledge of cloud-based security best practices and compliance requirements.
• Experience with monitoring and logging tools such as Prometheus, Grafana, ELK, and or Splunk.
• Certification in AWS, Ansible, or Kubernetes.

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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, you’ll be part of a high-performing group dedicated to our customer’s 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. You’ll 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 nation's 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. 

 

Your potential is limitless. So is ours.

Learn more about CACI here.

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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. Learn more here.

The proposed salary range for this position is:

$113,200 - $237,800