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# Senior Software Engineer - Cybersecurity & DevOps

- **Company:** CACI International Inc.
- **Location:** Linthicum Heights, MD, United States
- **Experience:** Expert
- **Salary:** $131,800.0 - $290,000.0
- **Contract:** Permanent contract
- **Skills:** JavaScript (Programming Language), Application Programming Interfaces (APIs), Applications Architecture, JIRA, Software Bug Management, Cyber Security, Continuous Integration, DevOps, Elasticsearch, Monitoring of Systems, Python (Programming Language), Network Security, Nagios, Regular Expressions, Ansible, Web Application Frameworks, Scripting, ReactJS, Git, AngularJS, Information Technology, Apache Nifi, Api Design, Restful APIs, Splunk, Docker
- **Published:** May 20, 2026
- **Apply:** https://dejobs.org/x/x/102093D025434E3BAA7835E1071EC9DF/job/

## About the Role

CACI is seeking a Senior Software Developer to join our dynamic team and contribute to critical cybersecurity initiatives! We are seeking a skilled Software Developer with DevOps experience to enhance our Active Network Defense (AND), Computer Network Defense (CND), and Information Security Continuous Monitoring (ISCM) capabilities. This role offers the chance to make a significant impact by ensuring the confidentiality, integrity, and availability of our customer systems. If you are passionate about information security and eager to work in a fast-paced environment, this is the perfect opportunity for you., Required:

 * Active TS/SCI w/ Polygraph
 * 14+ years of experience as a Software Engineer in programs and contracts of similar scope.
 * Bachelor's degree in Computer Science or a related discipline from an accredited college or university.
 * API development experience.
 * Scripting skills (preferably Python).
 * Proficiency with Git and Jira.
 * Experience in at least four of the following technologies:
 * JavaScript
 * Regular Expressions (RegEx)
 * REST Services
 * Python frameworks
 * Elasticsearch/Splunk
 * CI/CD processes
 * Monitoring tools (Nagios, Elastic Beats)
 * Apache NiFi
 * React or Angular
 * DevOps tools (Ansible, Salt, Docker)
 * Cribl

## Description

* Develop applications, APIs, scripts, and services.
 * Work on new requirements, application enhancements, and bug fixes.
 * Maintain code in a Git repository.
 * Create DevOps configuration files and scripts.
 * Assist with escalated customer tickets.
 * Route, transform, and enrich data.
 * Collaborate with data source and data destination customers.


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