DevSecOps Platform Engineer

Company : KBR

Location : El Segundo, CA, 90245

Posted Date : 24 October 2025

Job Details

Title:

DevSecOps Platform Engineer

Belong. Connect. Grow. with KBR!

KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have a profound impact on the country's most critical role - protecting our national security.

KBR is seeking a motivated, goal-oriented, results-driven DevSecOps Platform Engineer to join our team to deliver an Enterprise Management solution for Satellite Communications (SATCOM) and revolutionize the way the DoD delivers software. The scope and seniority of the role will be determined by the relevant experience and demonstrated mastery of the applicant. Our team is growing and if you are passionate about standing up, integrating, and working within a DevSecOps framework, apply for this position.

KBR (formerly LinQuest) is the prime contractor on the MSEIT contract. By applying to this position, you are in consideration for KBR employment. However, you also have the option to be hired by one of our subcontractor teammates.

The MILSATCOM Systems Engineering, Integration, and Test (MSEIT) effort provides leading edge Systems Engineering & Integration (SE&I) for the Space Force's Space Systems Command. We support the Space Force's acquisition of state-of-the-art Military Satellite Communications systems, providing global secure protected communications for our nation's warfighters. We seek technical individuals who will thrive in a highly collaborative work environment of small teams, using the most modern tools and methodologies to tackle the challenges of integrating complex space and ground communications systems.

Why Join Us?

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Innovative Projects: KBR's work is at the forefront of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions.
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Collaborative Environment: Be part of a dynamic team that thrives on collaboration and innovation, fostering a supportive and intellectually stimulating workplace.
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Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense.
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Key Responsibilities:

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Design, implement, and manage secure cloud infrastructure solutions (AWS, Azure).
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Automate cloud resource rollout using Infrastructure as Code (IaC) tools such as Terraform and Ansible.
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Implement and maintain CI/CD pipelines with security best practices (GitHub Actions, GitLab CI/CD).
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Help with release management and deployment of microservices in a Kubernetes environment (AWS EKS, Azure AKS).
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Maintain and enhance helm charts for deployment of Docker-based microservices
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Enhance logging, monitoring, and alerting capabilities using tools such as Prometheus, Grafana, Splunk, or ELK Stack.
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Ensure compliance with industry security standards and frameworks (NIST 800-171).
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Help with vulnerability assessments, security monitoring, and incident response automation.
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Work with developers to implement secure coding practices and application security testing.
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Collaborate with cross-functional teams to optimize cloud costs, security, and performance.
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Develop documentation and training materials to promote DevSecOps culture across the organization.
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Work Environment:

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Location: On-site
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Travel Requirements: Minimal
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Working Hours: Standard
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Qualifications:
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Required:

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Ability to obtain DoD Secret clearance
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Bachelor's degree in computer science, engineering, or related field
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5+ years of experience in DevOps, Security, or Infrastructure Engineering.
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Proficiency with cloud security best practices.
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Proficiency with continuous integration/continuous delivery (CI/CD) principles and tools
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Proficiency with administering Linux-based operating systems.
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Hands-on experience with containerization and orchestration (Docker, Kubernetes).
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Proficiency in scripting languages (Python, Bash).
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Proficiency with git-based development workflows and pipelines.
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Experience with security tools such as SAST, DAST, SIEM, and IDS/IPS.
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Proficient working in Agile teams and associated tools (JIRA, etc.)
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Demonstrated ability to work independently, as well as part of a team
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Strong analytical and troubleshooting skills, with attention to detail
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Excellent communication skills, both written and verbal
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Desired:

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Top Secret clearance
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Knowledge of programming languages such as Java, Golang, JavaScript
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Knowledge of SQL and experience with database management
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Knowledge of IAM, RBAC, and Zero Trust security models.
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Security certifications (CISSP, CISM, OSCP, AWS/Azure Security).
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Experience with serverless architectures and microservices security.
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Experience working in air-gapped environments (IL6)
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Familiarity with software supply chain security (SBOM, Dependency Scanning).
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Familiarity with security testing methodologies and tools, such as vulnerability scanning and penetration testing
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Familiarity with SATCOM, spectral processing and EMI (Electromagnetic Interference)
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Basic Compensation: $125,000-$160,000 in California and $115,000-$150,000 in Colorado

The offered rate will be based on the selected candidate's knowledge, skills, abilities and/or experience and in consideration of internal parity.

Ready to Make a Difference? If you're excited about making a significant impact in the field of space defense and working on projects that matter, we encourage you to apply and join our team.

KBR Benefits

KBR offers a selection of competitive lifestyle benefits which could include 401K plan with company match, medical, dental, vision, life insurance, AD&D, flexible spending