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Senior DevSecOps Engineer

Job in Oklahoma City, Oklahoma County, Oklahoma, 73135, USA
Listing for: Leidos
Full Time position
Listed on 2026-09-06
Job specializations:
  • IT/Tech
    Cybersecurity, Cloud Computing: Infrastructure & Operations, Systems Engineer, IT Consultant
Job Description & How to Apply Below

Description

Senior Dev Sec Ops  Engineer

Oklahoma City, OK

TS/SCI Clearance

The Defense Sector at Leidos is looking for a Senior
Dev Sec Ops  Engineer to support a fast-paced program with the Air Force Life Cycle Management Center. The Senior Dev Sec Ops  Engineer will enhance the integration of security practices into our Dev Ops processes for a large Air Force weapons system program. This role is vital for ensuring that security is a fundamental aspect of the software development lifecycle. The ideal candidate will have experience in Dev Sec Ops practices and a strong desire to improve security measures within our applications.

This position offers a valuable opportunity to further develop your career in Dev Sec Ops within an Air Force program, contributing to the secure and efficient development of software in a challenging and innovative environment.

Primary Responsibilities:

  • Lead the design and implementation of security practices within the Dev Ops pipeline for DoD applications, ensuring alignment with regulatory requirements.
  • Evaluate and select security tools, integrating them into CI/CD workflows to enhance application security.
  • Conduct advanced vulnerability assessments, threat modeling, and penetration testing to proactively identify and mitigate security risks.
  • Collaborate with cross-functional teams to develop and promote secure coding practices, incident response plans, and security training.
  • Mentor and guide junior and mid-level engineers, fostering knowledge sharing and professional growth within the team.
  • Drive the automation of security testing and compliance processes, utilizing Infrastructure as Code (IaC) and security automation tools.
  • Stay abreast of industry trends, emerging threats, and best practices in Dev Sec Ops  and cybersecurity to continually improve security posture.
  • Assessing, designing, developing, testing, and implementing Business Continuity & Disaster Recovery (BC/DR) solutions into a complex environment.

Basic Qualifications:

  • US Citizen with at least an active Top Secret clearance and the ability to obtain and maintain a SCI prior to your start date
  • Bachelor’s degree with 8+ years of experience or a Master’s degree with 6+ years of experience. Additional experience may be considered in lieu of a degree
  • DoD 8140 intermediate certification or DoD 8570 IAM Level II certifications or higher
  • Strong understanding of software development paradigms and supporting technologies (e.g. change management & version control, CI/CD, Agile planning tools such as Jira or Gitlab)
  • Strong background using Infrastructure as Code (IaC) and Configuration as Code (CaC)
  • Strong experience configuring CI/CD pipelines supporting software development activities in a Dev Sec Ops  environment
  • Strong background in relational databases such as PostgreSQL, MySQL, or MS SQL Server
  • Strong experience administering complex environments with Linux and Windows operating systems, network administration, and networking protocols/functions (e.g., HTTP, HTTPS, SSL/TLS, SMTP, DNS)
  • Extensive experience integrating security tooling into a hybrid cloud environment, with a nuanced understanding of the capabilities and drawbacks of each component
  • Extensive experience provisioning and managing resources within hybrid IaaS/Cloud infrastructures (e.g., Azure, AWS, Google Cloud Platform, etc.)
  • Extensive experience with container technologies such as Docker and container orchestration tools like Kubernetes
  • Experience with automated provisioning and configuration tools like Terraform, Bicep, Cloud Formation, Chef, Puppet, Ansible or similar technologies
  • Experience integrating cloud services into solutions, especially Azure cloud services
  • Excellent problem solving and analysis skills, including the ability to logically create structure and order from unstructured inputs
  • Self-starter that is able to work independently while possessing the communication skills to work effectively with software development teams and customers
  • Excellent interpersonal, verbal and written communication skills

Preferred Qualifications:

  • Experience with Air Force Life Cycle Management Center programs
  • Microsoft Certified:
    Azure Solutions Architect Expert or similar…
Position Requirements
10+ Years work experience
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