Software Engineer SME; TS/SCI Poly
Listed on 2026-06-14
-
IT/Tech
Systems Engineer, Cybersecurity
Software Engineer SME (TS/SCI with Poly Required)
Job Category
:
Software Engineering
Requisition Number
: SOFTW
002139
- Full-Time
- On-site
- Salary Range: $ USD to $ USD
Chantilly, VA, USA
DescriptionGCI embodies excellence, integrity and professionalism. The employees supporting our customers deliver unique, high-value mission solutions while effectively leveraging the technological expertise of our valued workforce to meet critical mission requirements in the areas of Data Analytics and Software Development, Engineering, Targeting and Analysis, Operations, Training, and Cyber Operations. We maximize opportunities for success by building and maintaining trusted and reliable partnerships with our customers and industry.
At GCI, we solve the hard problems. As a Software Engineer SME, a typical day will include the following duties:
Required Skills- Demonstrated experience with IT Project Management, Systems Engineering, Software Engineering, and Software Development.
- Demonstrated experience with Agile requirements management and sprint planning for technical IT development teams.
- Demonstrated experience using Agile project management tools and repositories such as Jira, Confluence, or Github.
- Demonstrated experience effectively communicating with technical and non-technical internal and external stakeholders and sponsor leadership.
- Demonstrated experience facilitating requirements discussions and stakeholder interviews and ensuring documentation, coordination, analysis, traceability, verification, and validation of resulting IT system requirements.
- Demonstrated experience architecting and designing enterprise IT systems for mission use.
- Demonstrated experience designing and developing Sec Dev Ops pipelines to support Continuous Integration/Continuous Development (CI/CD) microservices on a cloud infrastructure utilizing tool suites such as Ansible, Git Hub and Jenkins.
- Demonstrated experience with Customer's Sec Dev Ops tools, such as CI/CD, code repositories, testing suites.
- Demonstrated experience applying security policy, counterintelligence, and security controls to systems.
- Demonstrated experience providing troubleshooting support for IT systems within IC environment.
- Demonstrated experience operating, maintaining, and as a system administrator for cloud infrastructure, servers, and environments.
- Demonstrated experience with object-oriented programming languages, designing and administering relational databases, No
SQL data solutions, IT system and software testing and configuration management practices. - Demonstrated experience using IT operational status tools such as Amazon Web Services and implementing IT Operations situational awareness insight using monitoring and logs, such as Splunk dashboards, Elastic Search, and Service Now.
- Demonstrated experience with Terraform, Ansible, Spring Boot, and NodeJS.
- Demonstrated experience designing solutions using relational databases such as Oracle, Relational Database Service (RDS), or Postgre
SQL. - Demonstrated experience with No
SQL data solutions, SQL or other query languages. - Demonstrated experience developing web services and Microservices using Node.js to include Representational State Transfer (REST) APIs, Express
JS applications, Spring Model View Controller (MVC) and Spring Boot. - Demonstrated experience deploying and operating the Netflix Open Source Suite of tools.
- Demonstrated experience with Linux (e.g. CentOS).
- Demonstrated experience coordinating with Customer and IC stakeholders on deployments, requirements, system troubleshooting, and system status to identify system integration requirements, troubleshoot, and resolve system incidents and outages.
- Demonstrated experience designing technical architecture, interfaces, data models and solutions that interface with NSA targeting systems.
- Demonstrated experience designing and implementing system integrations and interfaces used between NSA and Customer systems.
- Demonstrated experience deploying, operating, and maintaining web services on a cloud infrastructure; experience with the Customer's C2E environment.
* A candidate must be a US Citizen and requires an active/current TS/SCI with Polygraph clearance.
Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans
Equal Opportunity Employer
This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.
BA/BS or better.
Experience15 years of related work experience.
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