DevSecOps Engineer

CACI International Inc; Quinte West; On-site; CAD 97,000 - 198,000; Full time

Job summary

CACI International Inc. seeks a DevSecOps Engineer to design and manage secure cloud infra, build CI/CD pipelines, and implement container orchestration. The role emphasizes automated security, vulnerability management, and collaboration with cross-functional teams in a mission-focused environment.

Responsibilities include ensuring RMF/NIST compliance, supporting backup/disaster recovery, and documenting configurations and procedures. A TS/SCI with Poly clearance is required for this position.

Qualifications

• Must be a U.S. Citizen with a current TS/SCI with Polygraph.
• Bachelor’s degree in computer science, Information Systems, Cybersecurity, or related field; or equivalent experience in systems engineering.
• 5+ years of experience as a Systems Engineer, DevSecOps Engineer, or Infrastructure Engineer supporting classified DoW or Intelligence Community operations.
• Experience with automated configuration management using Puppet, Ansible, or similar tools within a CI/CD framework.
• Proficiency in PowerShell and Bash scripting for automation, diagnostics, and infrastructure lifecycle management.
• Strong understanding of RMF, NIST SP 800-53, CNSSI 1253, and STIG compliance requirements.
• Experience performing vulnerability scanning using ACAS/Nessus and remediating findings to maintain ATO compliance.
• Ability to work effectively in distributed, mission-focused teams and adapt to rapidly changing operational priorities.

Responsibilities

• Design, implement, and manage secure virtual and cloud infrastructures.
• Develop and maintain CI/CD pipelines using GitLab or other tools to automate the deployment process.
• Implement and manage container orchestration using Kubernetes or other similar orchestration software.
• Implement automated security best practices and ensure compliance with industry standards.
• Monitor and troubleshoot infrastructure and application performance issues.
• Collaborate with development, operations, and security teams to maximize the performance and comprehensiveness of the DevSecOps pipeline.
• Create and maintain documentation for procedures, configurations, and programs.
• Use DevSecOps methodologies to identify constraints and employ creative solutions to break bottlenecks, improve processes, and create efficiencies.
• Support the development and implementation of backup and disaster recovery strategies.

Skills

5+ years experience

PowerShell

Bash scripting

DevSecOps

RMF/NIST compliance

Vulnerability scanning

CI/CD

Distributed teams

Education

Bachelor’s degree in CS/IS/Cybersecurity or related

CompTIA Security+

Advanced degree in Cybersecurity/IS

Tools

Puppet

Ansible

GitLab CI/CD

Jenkins

ArgoCD

Docker

Podman

Kubernetes

Job description

Job Title: DevSecOps Engineer

Job Category: Engineering

Time Type: Full time

Minimum Clearance Required to Start: TS/SCI with Polygraph

Employee Type: Regular

Percentage of Travel Required: Up to 10%

Type of Travel: Local

Anticipated Posting End: There is not an anticipated end date for this posting since applications are needed on an ongoing basis.

The Opportunity:

CACI is seeking a DevSecOps engineer to join our team and help us solve one of our customer’s toughest problems.

Responsibilities:

• Design, implement, and manage secure virtual and cloud infrastructures

• Develop and maintain CI/CD pipelines using GitLab or other tools to automate the deployment process

• Implement and manage container orchestration using Kubernetes or other similar orchestration software

• Implement automated security best practices and ensure compliance with industry standards

• Monitor and troubleshoot infrastructure and application performance issues

• Collaborate with development, operations, and security teams to maximize the performance and comprehensiveness of the DevSecOps pipeline

• Create and maintain documentation for procedures, configurations, and programs

• Use DevSecOps methodologies to identify constraints and employ creative solutions to break bottlenecks, improve processes, and create efficiencies

• Support the development and implementation of backup and disaster recovery strategies

Qualifications:

Required:

• Must be a U.S. Citizen with a current TS/SCI with Polygraph

• Bachelor’s degree in computer science, Information Systems, Cybersecurity, or related field; or equivalent experience in systems engineering

• 5+ years of experience as a Systems Engineer, DevSecOps Engineer, or Infrastructure Engineer supporting classified DoW or Intelligence Community operations

• Experience with automated configuration management using Puppet, Ansible, or similar tools within a CI/CD framework

• Proficiency in PowerShell and Bash scripting for automation, diagnostics, and infrastructure lifecycle management

• Strong understanding of Risk Management Framework (RMF), NIST SP 800-53, CNSSI 1253, and STIG compliance requirements

• Experience performing vulnerability scanning using ACAS/Nessus and remediating findings to maintain ATO compliance

• Ability to work effectively in distributed, mission-focused teams and adapt to rapidly changing operational priorities

Desired:

• Experience with containerization technologies (Docker, Podman) in classified environments

• Hands-on experience with CI/CD pipeline tools (GitLab CI/CD, Jenkins, ArgoCD) supporting automated deployments

• Familiarity with incident response, disaster recovery, and business continuity planning for mission-critical systems

• Experience with private or commercial cloud infrastructure supporting classified workloads

• Relevant certifications: CompTIA Security+

• Advanced degree in Cybersecurity, Information Systems, or related field (Master’s or Ph.D.)

This position is contingent on funding and may not be filled immediately. However, this position is representative of positions within CACI that are consistently available. Individuals who apply may also be considered for other positions at CACI.

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:

$69,100-$141,500

CACIs anEqualOpportunity 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 otherprotectedcharacteristic.