Cloud Engineer; TS​/SCI Poly Security Clearance

Position: Cloud Engineer (TS/SCI with Poly Required) with Security Clearance
Job Category:
Software Engineering

Requisition Number: CLOUD
002227 Posting Details
* Posted:
July 24, 2026

* Full-Time

* On-site

* Salary Range: $ USD to $ USD Job Details Description GCI embodies excellence, integrity and professionalism. The employees supporting our customers deliver unique, high-value mission solutions while effectively leverage 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 Cloud Engineer, a typical day will include the following duties:

JOB DESCRIPTION The AWS Cloud Engineer will serve as a Subject Matter Expert (SME), responsible for designing, building, and implementing cloud-based applications and solutions in a production environment. The ideal candidate is a hands-on Cloud engineering professional with significant experience in developing and deploying scalable, secure, and efficient cloud infrastructure using AWS. The must have strong technical expertise in configuration automation, deployment, networking, and PKI technologies, with the ability to translate high-level requirements into actionable plans and implement solutions with high degree of independence.

They should be able to learn quickly and adapt to new technologies and challenges, bringing strong problem-solving skills, attention to detail, and excellent communication and collaboration skills when working with project teams. This person should embody a passion for automation, continuous improvement, and innovation, with a strong dislike for manual “click-ops” and firefighting approaches.

KEY RESPONSIBILITIES
* Translate high-level requirements into detailed, actionable plans and implement cloud solutions with a high degree of independence

* Design, develop, test, debug, and deploy scalable, secure, and efficient cloud infrastructure and tooling using AWS

* Collaborate with non-cloud team members to migrate their applications to Cloud and Dev Ops, providing guidance and expertise as needed

* Work with cross-functional teams of software engineers, data scientists, analysts, project managers, and other engineering groups to build, administer, and secure cloud environments in a repeatable and reliable manner

* Troubleshoot and resolve complex issues related to PKI, networking, proxy servers, and related technologies

* Implement and advocate for automation, configuration management, and day-two operations practices

* Provide recommendations for continuous improvement and innovation

* Work alongside other engineers on the team to sustain and advance our organization’s capabilities
EDUCATION AND EXPERIENCE
* Bachelor's Degree in Computer Science, Information Technology, Engineering, or a related technical discipline, or an equivalent combination of education, technical training, and relevant work or military experience.
REQUIRED QUALIFICATIONS
* In-depth understanding of AWS cloud infrastructure and its applications, including demonstrated hands-on experience configuring cloud VPC’s, subnets, route tables, and gateways

* Strong knowledge of PKI and its applications, including troubleshooting and resolution

* Expertise in networking with proxy servers and related technologies

* Experience deploying code in AWS utilizing Infrastructure s Code (IaC) solutions such as Terraform, Cloud Formation, and Ansible

* Knowledge of software patterns that encourage reuse, such as encapsulation and interfaces

* Experience with version control and code reviews

* Strong advocate for automation and configuration management with demonstrated ability to implement solutions that minimize manual operations
DESIRED QUALIFICATIONS
* AWS Certification:
Solutions Architect Professional or equivalent AWS certification.

* Familiarity with infrastructure-as-code tools such as Terraform, Cloud Formation, and Ansible

* Linux expertise, including Systemd, Firewalld, and Bash scripting

* Programming skills in…