Appian Software Developer - TS/SCI, Cloud & DevOps

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

Job summary

Leidos in Bethesda, MD, seeks a TS/SCI cleared Appian Software Developer/Integrator to design, deploy, and operate a DoD-wide OSINT workflow platform. The role emphasizes containerized Appian, Kubernetes, and CI/CD, with on-site work at Bethesda and occasional remote tasks.

The candidate will contribute to cloud-based, AI-driven analytics and big data tooling, collaborating across teams while maintaining high security standards. Flexibility exists for some remote work based on client needs.

Qualifications

• Bachelor's degree and 8+ years of relevant experience or Master's with 6+ years of relevant experience.
• Active Top Secret/SCI clearance with ability to obtain polygraph.
• Experience with Appian.
• Experience with containerization.
• Development/scripting in Python and Bash.
• Experience with CI/CD tools and practices (GitLab or Jenkins).
• Experience with Agile practices.
• Strong verbal and written communication skills.
• Self-starter who works well on a team.

Responsibilities

• Deploy release candidates to production with a team of system integration engineers.
• Participate in test, staging, and production deployments.
• Integrate container-based Appian using Kubernetes, Rancher, Helm and other DevOpsSec tools.
• Maintain services for a big data pipeline (Kafka, Elasticsearch, microservices on Kubernetes).
• Monitor automated system integration tests and identify failed modules.
• Manage project priorities, deliverables, and deadlines.
• Collaborate across teams to deliver quality service and product.

Skills

Appian

Containerization

Python

Bash

CI/CD

GitLab/Jenkins

Agile

Communication

Team player

Education

Bachelor's degree with 8+ years

Master's degree with 6+ years

Tools

Kubernetes

Rancher

Helm

PostgreSQL

Elasticsearch

Job description

Leidos in Bethesda, MD, seeks a TS/SCI cleared Appian Software Developer/Integrator to design, deploy, and operate a DoD-wide OSINT workflow platform. The role emphasizes containerized Appian, Kubernetes, and CI/CD, with on-site work at Bethesda and occasional remote tasks.

The candidate will contribute to cloud-based, AI-driven analytics and big data tooling, collaborating across teams while maintaining high security standards. Flexibility exists for some remote work based on client needs.