DevOps Software Engineer

Leidos; Bethesda (MD); On-site; USD 108,000 - 195,000; Full time

Job summary

Leidos is seeking a TS/SCI cleared DevOps Software Engineer to design, develop and deploy a state-of-the-art tech stack for the DOMEX Data Discovery Platform in Bethesda, MD. Most work is on-site with some remote tasks; you’ll join a cross-functional team focused on scalable microservices.

You will deploy and maintain a production pipeline on Kubernetes, Elasticsearch, and Kafka; advance CI/CD pipelines; and build infrastructure using Helm, ArgoCD, and Terraform.

Qualifications

• BS in Engineering, Computer Science, Systems Engineering, or related field; 8+ years in software development or system engineering.
• Active Top Secret/SCI clearance with ability to obtain TS/SCI with Polygraph.
• Experience with Kubernetes environments and Linux OS.
• DoD 8570.01-M IAT Level II or higher cert (e.g., CCNA Security, CySA+, Security+ CE, CISSP).
• GitLab CI/CD pipeline development including Privileged User Account per DoD policy.
• Experience with Kubernetes features: Helm, ArgoCD, multi-tenant GPU sharing, Ingress, Pod disruption budgets.
• Familiarity with Elastic Stack (Elasticsearch, Logstash, Kibana).
• Strong cross-functional collaboration and agile practices.

Responsibilities

• Deploy, triage and maintain a production big data pipeline on Kubernetes, Elasticsearch, and Kafka.
• Enhance CI/CD and DevOps scripts, including AI-assisted failure analysis and security compliance.
• Design, implement, and support scalable, redundant infrastructure.
• Configure Kubernetes continuous deployments with Helm and ArgoCD.
• Collaborate with System Engineers to design new features.
• Create and maintain technical documentation with architecture diagrams.
• Participate in Agile release planning and scrum activities.
• Develop PaaS solutions for hybrid deployments and secure multi-tenant GPU sharing.

Skills

Kubernetes

CI/CD pipelines

Linux

Containerization

Terraform

GitLab CI/CD

ArgoCD

Docker

Elasticsearch

Java/Python

Education

BS in Engineering/CS/Systems Engineering or related field

Master’s degree

Tools

Helm

ArgoCD

OpenShift

Nexus

SALT

Prometheus

Grafana

Kibana

Job description

Description

Leidos has an exciting opening for you, our next TS/SCI cleared DevOps Software Engineer working with a dynamic team to design, develop and deploy a state-of-the-art technology stack supporting the DOMEX Data Discovery Platform (D3P) Modernization program as well as our client’s mission to centralize and standardize Tasking, Collection, Processing, Exploitation and Dissemination (TCPED) of Open Source Intelligence (OSINT) across the Defense Intelligence Enterprise (DIE). You will have impact as part of a mission focused, solutions oriented, and adaptive team that values inclusion, innovation, collaboration, and professional development. While most work is conducted on-site at our client location in Bethesda, MD, we offer a flexible schedule and, occasionally, some tasks may be performed remotely.

As a DevOps Engineer you will contribute to the design, deployment, and maintenance of a full stack containerized microservices architecture as well as technical systems administration, installation, and configuration. You will participate in fostering a DevOps culture, building strong cross functional collaboration with systems engineering, architecture, development, security, operations, and integration teams, in a dynamic and fast paced environment.

You will work closely with a multi-disciplinary team of developers, other software integrators and system administrators on the following key tasks:

• To deploy, triage and maintain a production big data pipeline using a microservice architecture running on Kubernetes, Elasticsearch backend, and Kafka messaging
• Enhance and maintain CI/CD and DevOps scripts and processes including AI-integrated solutions for failure analysis, security and compliance to facilitate faster development, quicker error detection and resilient deployments
• Design, develop, and support scalable, redundant infrastructure to include physical and virtualized environments
• Configure Kubernetes (Helm, YAML, etc.) continuous deployments using ArgoCD.
• Collaborate with System Engineers to design solutions for new features and requirements
• Provide technical input to systems engineering documentation and diagrams/models working in coordination/collaboration with SE team members and Architect team
• Participate in Agile release planning, scrum of scrums, bug triage, design sessions and other meetings
• Develop PaaS solutions for hybrid deployments and secure multi-tenant GPU sharing solutions in a the Kubernetes environments.

You bring enthusiasm, the ability to work well with people from different disciplines with varying degrees of technical experience, and meet the following qualifications:

• BS in Engineering, Computer Science, Systems Engineering, or related field or equivalent experience with 8+ years in software development, system engineering or related field. 6+ years of experience with Master’s degree.
• Must have an active Top Secret/ SCI security clearance with the ability to obtain and maintain a TS/SCI with Polygraph security clearance
• Knowledgeable in navigating Linux OS, specifically: Knowledgeable about K8s environments
• Possess at least one DoD 8570.01-M IAT Level II or higher certification, e.g., CCNA Security, CySA+, Security+ CE, SSCP, CISSP (or Associate)
• GitLab CI/CD pipeline development experience including: Ability to obtain Privileged User Account (PUA) certification per DoD 8570 policy
• Experienced with container/container orchestration, specifically Kubernetes and troubleshooting experience with:
  • - Ingress/Gateway API
  • -Multi-tenant GPU sharing
  • -Helm chart design/build
  • -Pod disruption budgets
  • -Affinity/anti-affinity rules
  • -Familiarity with external-secrets, ArgoCD, cert-manager, eck (elastic search)

• Comfortable with Elastic Search, Logstash, Kibana
• Demonstrated ability to participate in cross-functional planning, coordination, and task execution

You will wow us even more if you have some of these:

• Experience with systems at scale
• Experience/knowledge of key Agile processes and techniques
• Experience with development, i.e., Bash, PowerShell, SALT, Python, Groovy, Java, etc.
• Experience on a production/ enterprise system
• Experience with any of the following technologies:
  • Kafka or other message passing systems (AMQP, JMS)
  • Kubernetes monitoring, e.g., Prometheus/ Grafana, Open Telemetry
  • SALT for deployment automation
  • Nexus

#NMECDTP-ALL

#ASBA

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.

Pay Range:

Pay Range $107,900.00 - $195,050.00

The Leidos pay range for this job level is a general guideline onlyand 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.

About Leidos

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com.

Pay and Benefits

Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits.

Securing Your Data

Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at [e-mail].

If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission.

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.