Appian Software Developer/Integrator

Leidos LLC; Plyers Mill Estates (MD); In loco; USD 108.000 - 195.000; Tempo pieno

Vantaggi offerti da questo lavoro

Flexible schedule

Remote work occasionally

Descrizione del lavoro

Leidos is seeking a TS/SCI cleared Appian Software Developer/Integrator to join our Bethesda, MD team for a DoD-wide OSINT platform. You will deploy, integrate, and maintain services in a cloud-enabled, DevOps-driven environment and contribute to mission-focused analytics.

On-site with flexible schedule and occasional remote work based on client needs; required qualifications include 8+ years, Appian, containerization, and CI/CD expertise, plus DoD clearance and polygraph eligibility.

Competenze

• Bachelor’s degree or higher with 8+ years of relevant experience, or Master’s with 6+ years.
• Active Top Secret/SCI clearance and ability to obtain polygraph.
• Experience with Appian and containerization technologies.
• Development or scripting experience (Python, Bash).
• CI/CD tooling experience (GitLab or Jenkins).
• Familiarity with Agile practices and strong communication skills.
• Self-starter who can work well in a team.

Mansioni

• Deploy release candidates to production in a team setting.
• Participate in test, staging, and production deployments.
• Integrate Appian with Kubernetes, Rancher, and Helm in DevOps workflows.
• Maintain big data pipelines and microservices (Python/Java) on Kubernetes.
• Monitor automated tests and identify faulty modules.

Conoscenze

Appian

Containerization

Python

Bash

CI/CD

Agile

Communication

Team Player

Formazione

Bachelor’s Degree

Master’s Degree

Strumenti

Kubernetes

Rancher

Helm

GitLab/Jenkins

PostgreSQL

Elasticsearch

Kafka

Descrizione del lavoro

Are you ready to join Leidos all-star team? Through training, teamwork, and exposure to challenging technical work, let Leidos show how to accelerate your career path. Leidos is designing, developing, deploying, and operating a DoD-wide Tasking, Collection, Processing, Exploitation, and Dissemination (TCPED) workflow management platform for Open Source Intelligence (OSINT). As a TS/SCI cleared Appian Software Developer/Integrator on our team, you will play a critical role in ensuring the platform is built to maximize mission outcomes, is user-friendly, and adheres to IC standards, policies, and practices. We integrate off the shelf and new development efforts to sustain and enhance existing architecture and by leveraging cloud-based computing, artificial intelligence (Al), machine learning (ML) and cross-domain transfer systems to provide cutting edge requirements management, task coordination, data exploitation, enrichment, triage, and analytics capabilities to Defense and Intelligence Community members. Our program advances the state of the art in mission-focused big data analytics tools and micro-service development spanning the breadth of Agile sprints to multiyear research and development cycles. While the work is primarily conducted on-site at our client location in Bethesda, MD, we offer a flexible schedule and, occasionally, some tasks may be performed remotely. Percentage of remote work will vary based on client requirements/deliverables.

Key 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, Rancher, Helm and other DevOpsSec integration tools.
• Assist in the maintenance of services and procedures for a big data pipeline which includes Kafka, Elasticsearch, and several in house written python/java micro services running on Kubernetes.
• Monitor automated system integration tests to identify failed modules and components.
• Manage individual project priorities, deliverables, and deadlines.
• Foster an environment of collaboration with the different team members in the goal of providing quality service and product to our customer.

Required Skills

• Bachelor’s Degree and 8+ years of prior relevant experience or Masters with 6+ years of prior relevant experience
• Must possess an Active Top Secret/SCI clearance and ability to obtain and maintain a Polygraph
• Experience with Appian
• Experience with containerization
• Development and/or scripting experience, especially Python and Bash
• Experience with DevOps practices and tools including Continuous Integration/Continuous Delivery (CI/CD) tools and practices, especially Gitlab or Jenkins
• Experience with Agile practices
• 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

Preferred Skills

• Experience with systems at scale Kafka or other message passing systems
• Experience on a production/ enterprise system
• Cloud infrastructure experience
• Appian certification
• Experience with any of the following technologies: Java 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
• 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)
• Ability to obtain Privileged User Account (PUA) certification per DoD 8570 policy #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.

Original Posting: September 10, 2026

For 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.

Pay Range: Pay Range $107,900.00 - $195,050.00

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.

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 $17.2 billion for the fiscal year ended January 2, 2026.

For more information, visit www.Leidos.com.

Pay and Benefits

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 here.

Securing Your Data

Leidos will never ask you to provide payment-related information at any part of the employment application process. And Leidos will communicate with you only through emails that are sent from a Leidos.com email address. If you receive an email purporting to be from Leidos that asks for payment-related information or any other personal information, please report the email to [e-mail].

Commitment and Diversity

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.