Leidos is seeking a skilled Sr DevSecOps Engineer to lead efforts in automating and optimizing our cloud integration pipelines for the Passenger Systems Program Directorate (PSPD) within Customs and Border Protection (CBP), supporting DHS’s mission-critical traveler screening systems. This full-time role is pivotal in advancing DevOps across the organization including CI/CD, ZeroTrust, enhanced automation, and ensuring secure software solutions through AWS EKS expertise, vulnerability remediation, and a "shift-left" security approach. Collaborating with agile teams and stakeholders, you’ll drive innovation in cloud transformation while enjoying a hybrid work arrangement with occasional on-site meetings in Ashburn, VA.
**This position REQUIRES the candidate to be in Ashburn, VA, twice a week**
Roles & Responsibilities:
Design, implement, and maintain secure CI/CD pipelines utilizing AWS EKS, Rafay, and Harness.
Architect and implement solutions within the AWS EKS environment, leveraging native AWS services (Lambda, SNS, SQS, etc. ) and third-party tools.
Conduct proactive threat modeling and risk assessments to identify potential vulnerabilities and define mitigation strategies.
Implement automated security and vulnerability scanning within the CI/CD pipeline and for containerized applications (Anchore, Twistlock, etc.).
Drive the remediation of security vulnerabilities, collaborating with development and operations teams to implement effective solutions.
Manage sensitive data securely using appropriate tools like AWS Secrets Manager or HashiCorp Vault.
Enahance security monitoring, logging, and alerting systems to detect and respond to security incidents promptly.
Participate in limited incident response activities, including root cause analysis and implementing preventative measures.
Evaluate and recommend new security tools and technologies to enhance the security posture.
Stay up-to-date with the latest tools and security trends, threats, and vulnerabilities, and proactively educate the team.
Minimum Qualifications:
BA/BS with 12+ years of relevant experience or 10+ years of relevant experience with Master's Degree
Must be able to maintain and obtain a CBP Background Investigation prior to start
Proven experience as a Senior DevSecOps Engineer or similar leadership role with a strong focus on security.
Expertise in AWS cloud infrastructure, specifically with AWS EKS and container orchestration.
Proficiency in designing and implementing secure CI/CD pipelines using Harness and Rafay.
Deep understanding of security best practices, including threat modeling, risk assessment, and vulnerability management.
Experience with automated security tools (Anchore, Twistlock, etc.) and security scanning tools.
Strong knowledge of container runtime and management principles and best practices for securing Kubernetes environments.
Familiarity with Infrastructure as Code (IaC) principles and automation tools (e.g., Ansible, Terraform, CloudFormation).
Proficiency in scripting languages like Python or Bash.
Excellent problem-solving, analytical, and critical thinking skills.
Strong communication and collaboration skills, with the ability to work effectively across cross-functional teams.
Preferred Qualification:
Relevant certifications such as Certified DevSecOps Professional (CDP) or Certified Information Systems Security Professional (CISSP).
Experience with various compliance frameworks and regulations (e.g., PCI-DSS, HIPAA, GDPR).
At Leidos, we don’t want someone who "fits the mold"—we want someone who melts it down and builds something better. This is a role for the restless, the over-caffeinated, the ones who ask, “what’s next?” before the dust settles on “what’s now.”
If you’re already scheming step 20 while everyone else is still debating step 2… good. You’ll fit right in.
Original Posting:September 4, 2025For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
Top Skills
What We Do
We Are Leidos
For 50 years we have been tackling some of the biggest problems that face our nation and our world.
OUR MISSION
Through our culture of innovation and history of performance, we develop deep customer trust built on integrity and create enduring solutions that improve our world. Leidos is a science and technology solutions leader working to address some of the world’s toughest challenges in the defense, intelligence, homeland security, civil, and healthcare markets. The company’s 43,000 employees support vital missions for government and commercial customers. Headquartered in Reston, Va., Leidos reported annual revenues of approximately $11.09 billion for the fiscal year ended January 3, 2020.
Leidos was cited for the meaningful work employees perform that is challenging, impactful, and aligned with our customers’ missions as reasons professionals want to work and stay at our company. Leidos has also been named to lists including Forbes’ Best Employers for Diversity, Forbes’ America’s Best Employers for Women, Military Times Best for Vets Employers, and Ethisphere Institute’s World's Most Ethical Companies®.
Employees enjoy career enrichment opportunities available through mobility and development and experience rewarding relationships with supportive supervisors and talented colleagues and customers. Employees appreciate our flexible work environment, allowing for and encouraging a true work-life balance. Our professionals are also excited about our Employee Resource Groups, like the newly launched Collaborative Outreach with Remote and Embedded Employees (CORE), which strives to create an environment where every employee, regardless of location, feels fully engaged as a valued employee of Leidos.
Your most important work is ahead.
