Staff Infrastructure/DevSecOps Engineer

CACI; Aurora (CO); On-site; USD 99,000 - 207,000; Full time

Job summary

CACI is seeking a Staff Infrastructure/DevSecOps Engineer to design, build, and maintain scalable cloud infrastructure across AWS and related tools. You will work with Terraform, Ansible, Packer, Kubernetes, Helm, and CI/CD pipelines to deliver a complex software application into operations.

The role requires strong scripting (Python/Bash), experience with container orchestration, and the ability to coordinate with virtual teams.

Qualifications

• Active TS/SCI clearance with polygraph.
• Bachelor’s Degree with 7+ years of Infra/DevOps experience, or Master’s with 5+ years.
• Experience with at least one major cloud platform (AWS/GCP/Azure) and CI/CD pipelines.

Responsibilities

• Configure and maintain infrastructure and deployment pipelines.
• Collaborate with cross-functional teams to deliver complex software into operations.
• Develop automated solutions using IaC and cloud-native tools.

Skills

AWS

Terraform

Ansible

Packer

Containerization

Kubernetes

Helm

Git

CI/CD pipelines

Python

Relational databases

Grafana

Education

Bachelor’s Degree in Engineering, Computer Science, or related field

Master’s Degree in related field

Tools

GitLab CI/CD

GitHub Actions

Job description

Job Title: Staff Infrastructure/DevSecOps EngineerJob Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: LocalAnticipated Posting End: 12/28/2026

The Opportunity:

This position is for a Staff Infrastructure/DevOps Engineer. You'll have the opportunity to grow and hone your skills with other talented team members. Our ideal candidate is an Infrastructure/DevOps Engineer who is a motivated self-starter that can join the team to begin producing quickly. You should understand AWS, Terraform, Ansible, Packer, Containerization, Kubernetes, Helm, Git, CI/CD pipelines, Python, relational databases, and Grafana.

You will be working closely with a talented team to deliver a complex software application into operations.

Qualifications:

Required:

• Active U.S Government TS/SCI Security Clearance w/Poly
• Bachelor’s Degree in Engineering, Computer Science, or related field and 7+ years of Infrastructure / DevOps experience, or a Master’s Degree and 5+ years of experience
• Demonstrated excellent interpersonal skills and engagement with virtual or remote teams
• Strong troubleshooting and problem-solving skills
• Experience working with at least one of the major cloud platforms (AWS/GCP/Azure)
• Experience creating, editing, and maintaining CI/CD pipelines (Gitlab CI/CD, GitHub Actions, or equivalent)
• Experience working with containerized applications and container orchestration systems
• Scripting, automation, and programming skills (e.g., Bash, Python)
• Existing or ability to obtain IAT Level II or III certification (i.e. CompTIA Security+, CISSP, or CASP+)

Desired:

• Experience working with Infrastructure as code tooling (Terraform, Pulumi, AWS CDK, CloudFormation, etc.)
• Working knowledge of Scrum and Agile software development methodology
• Familiarity with government risk management framework (RMF) processes
• Familiarity with Linux systems administration and STIG hardening
• Familiarity with GitOps deployment workflows
• Experience with cloud networking and cloud security concepts
• Extensive experience with AWS technologies (EKS, EC2, Lambda, SQS, etc)

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.

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.

Since this position can be worked in more than one location, the range shown is the national average for the position.

The proposed salary range for this position is:

$98,500-$206,800

CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.