Appian Software Integrator/Low Code Developer

Leidos•Bethesda, MD

1d•Hybrid

About The Position

Leidos is seeking an Appian Software Integrator / Low Code Developer to support the DIA-NDOC (formerly NMEC) under the DOMEX Technology Platform (DTP) contract. This role involves working closely with Systems Engineers, Software Engineers, Architects, and Operations Engineering/Management on a wide range of activities, including backend and frontend software engineering tasks. The program focuses on integrating off-the-shelf and new development efforts to sustain and enhance existing architecture, leveraging cloud-based computing, AI, ML, and cross-domain transfer systems. The goal is to provide advanced capabilities for requirements management, task coordination, data exploitation, enrichment, triage, and analytics to Defense and Intelligence Community members. The program advances the state of the art in mission-focused big data analytics tools and micro-service development, spanning Agile sprints to multiyear R&D cycles. The primary work location is at the client site in Bethesda, MD, or other DIA or JRIC facilities, with a flexible schedule and potential for remote work on some tasks.

Requirements

Typically requires Bachelor’s Degree and 4-8 years of prior relevant experience or Masters with 2-6 years of prior relevant experience.
Must possess an Active Top Secret clearance and ability to obtain and maintain a TS/SCI with poly.
Experience with Appian.
Experience with containerization.
Experience with Agile practices.
Experience engineering and maintaining GitLab CI/CD pipelines.
Development and/or scripting experience, especially Python and Bash.
Strong verbal and written communication skills.
Enthusiastic with the ability to work well on a team and a self-starter who can work on their own.

Nice To Haves

Experience with systems at scale.
Kafka or other message passing systems.
Experience on a production/enterprise system.
Cloud infrastructure experience.
DoD 8570/8140 Compliance (e.g., CompTIA Security+ or higher).
Appian certification.
Experience with any of the following technologies: Kubernetes monitoring, e.g., Prometheus/ Grafana.
Appian integration with PostgreSQL or other DB.
SALT for deployment automation.
GraphQL.
Elasticsearch, Kibana, and Logstash, specifically admin experience.
Helm and Helmfile.

Responsibilities

Work with a team of system integration engineers to successfully deploy release candidates to production environment.
Participate in test, staging, and production deployment.
Integrate container-based-Appian using Kubernetes, GitLab CI/CD, Rancher, Helm, and other DevSecOps integration tools.
Develop and maintain automated deployment pipelines, including navigating Cross Domain Solutions (CDS) to securely deliver updates to air-gapped networks.
Implement and monitor automated system integration testing (e.g., using Cucumber) to identify failed modules and components.
Monitor automated system integration tests to identify failed modules and components.
Manage individual project priorities, deliverables, and deadlines.
Foster an environment of collaboration with different team members in the goal of providing quality service and product to our customer.