Software Engineer SME (TS/SCI with Poly Required)

GCI; United States; On-site; USD 187,179 - 318,198; Full time

Job summary

A technology solutions provider is seeking a Software Engineer SME with a focus on Data Analytics and Software Development. Applicants must possess a TS/SCI with Polygraph clearance and have extensive experience in Lean Agile environments, software design, and cloud technologies such as AWS or Azure. Duties include participating in Agile practices, collaborating with teams, and developing software systems. The position offers a competitive salary range of $187,179.20 to $318,198.40 USD.

Qualifications

• 15 years of demonstrated related work experience.
• US Citizenship with active/current TS/SCI with Polygraph clearance.

Responsibilities

• Participate in Lean Agile scrums, sprints, and grooming sessions.
• Consult and coordinate for problem resolution and task clarification.
• Work in partnership with an integrated team.
• Understand cloud environments like AWS or Azure.
• Design, develop, and modify software systems.

Skills

Lean Agile Development

HTML5

CSS3

Angular 2+

Java 8+

RESTful web services

Tomcat

Nodejs

JUnit

Git

Jenkins

Lucidworks Fusion 4.2.6 and higher

Education

BA/BS or better

Tools

DevOps tools

Jasmine

Jest

Karma

Job description

Software Engineer SME (TS/SCI with Poly Required)

Job Category: Software Engineering

Requisition Number: SOFTW002001

• Posted : March 25, 2026
• Full-Time
• On-site
• Salary Range : $187,179.20 USD to $318,198.40 USD

Locations

Showing 1 location

Description

GCI 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 an Software Engineer SME, a typical day will include the following duties:

• The Candidate shall participate in all Lean Agile scrums, sprints and grooming sessions.
• The Candidate shall consult and coordinate appropriately for problem resolution, task scheduling, new resource requirements, and task clarification.
• The Candidate shall work in partnership with an integrated team of staff and candidates.
• The Candidate shall understand the cloud environments, such as AWS or Azure.
• The Candidate shall coordinate and collaborate with security, operations, engineering, testing and other teams to provide system information and technical support.
• The Candidate shall design, develop and modify software systems.
• The Candidate shall document and track vendor software roadmaps for software and patch version updates.
• The Candidate shall unit test their software and perform code reviews.
• The Candidate shall modify and integrate commercial software into cloud environment.

REQUIRED SKILLS AND DEMONSTRATED EXPERIENCE

• Demonstrated experience working in Lean Agile Development environment.
• Demonstrated experience developing detailed design and associated deliverables.
• Demonstrated experience translating customer and system requirements into design.
• Demonstrated experience developing Single Page Applications using HTML5, CSS3, and Angular 2+.
• Demonstrated hands‑on experience developing RESTful web services using Java 8+ or other technologies such as Spring Framework 4+, or Spring Security 4+.
• Demonstrated hands‑on experience with and troubleshooting of Internet and Web related protocols and technologies such as Tomcat, Nodejs, Web Services, or SSL.
• Demonstrated hands‑on experience developing JUnit and Jasmine tests.
• Demonstrated experience with testing platforms such as Jest or Karma.
• Demonstrated hands‑on experience working with DevOps tools such as Git, Jenkins, or Nexus.
• Demonstrated hands‑on experience working with enterprise search technologies such as, Lucidworks Fusion 4.2.6 and higher.

HIGHLY DESIRED SKILLS AND DEMONSTRATED EXPERIENCE

• Demonstrated recent experience with the Customer’s Lean Agile methodology and ErDoS for reporting sprint MVI burn‑up and top line charts, as well as MVI features and user stories.
• Demonstrated experience with FLSS, and NES and Lucidworks Fusion 4.2.6 and higher.

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

Qualifications

Education

Preferred

BA/BS or better.

Experience

Required

15 years:

Demonstrated related work experience.

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.