Front--End Developer; Mid TS​/SCI Security Clearance

Position: Front--End Developer (Mid) TS/SCI with Security Clearance
Amentum is searching for a Front-End Developer to join our team in Arlington, VA. You will be working in support of a DoW Special Programs customer developing a new application in AWS Gov Cloud. The mission is to modernize and sustain a secure, web-based platform that consolidates critical government workflows, enabling automated data management, role-based access control, and multi-level security capabilities in support of national security operations.

Work Schedule:

Work is typically performed, Monday through Friday 8-hour days onsite. Flexibility within a 2-week pay period to reach 80 hours.

Essential Responsibilities:

The Front-End Developer is responsible for
* Develop and maintain scalable, high-performance web applications using modern front-end frameworks.
* Collaborate with UX/UI developers and back-end developers to deliver seamless user experiences.
* Translate design mockups and wireframes into clean, efficient code.
* Optimize applications for maximum speed, scalability, and accessibility.
* Implement responsive designs that work across various devices and screen sizes.
* Ensure cross-browser compatibility and maintain code quality through testing and reviews.
* Stay current with emerging technologies and propose improvements to existing systems. Work Environment, Physical Demands, and Mental Demands:
Office environment with no unusual hazards, occasional lifting to 50 pounds, constant sitting while using the computer terminal, constant use of sight abilities while reviewing documents, constant use of speech/hearing abilities for communication, constant mental alertness, must possess planning/organizing skills, and must be able to work under deadlines.

Minimum Requirements (Knowledge, Skills, and Abilities):
Minimum of 5 years of experience collectively with the following:
* Proficiency in HTML5, CSS3, JavaScript, and Type Script.
* Experience with modern frameworks/libraries such as Angular, React, or Vue.js.
* Familiarity with RESTful APIs and asynchronous request handling.
* Understanding of version control systems (e.g., Git).
* Strong attention to detail and a passion for clean, maintainable code.
* Exposure to Agile development environments. Security

Clearance Required:

TS/SCI - This position requires an active DoD TS/SCI security clearance that has been adjudicated in the last 5 years or designated CE and the ability to obtain and maintain special accesses.

Minimum Education:

Bachelor's degree in information systems engineering, Computer Science, Engineering, Business, or other related fields. In absence of degree, additional years of experience may be substituted for educational requirements Minimum Years of

Experience:

5-8 Years Required

Certifications:

* AWS Solutions Architect - Associate (minimum);
Professional preferred
* AWS Sys Ops Administrator - Associate or AWS Dev Ops Engineer - Professional
* Security+ CE

Preferred Qualifications:

* Experience supporting a DoW ATO or FedRAMP authorization process
* Familiarity with DISA STIG compliance requirements and implementation
* Experience operating Postgre

SQL on Amazon RDS including patching coordination and backup/restore validation
* Experience with Keycloak or equivalent OIDC/SAML identity provider integration in a Gov Cloud environment
* AWS Security
- Specialty certification
* Git, Git Lab, Terraform, Splunk, Hashi Corp Vault, JIRA, Jenkins, Ansible
* Amazon Web Services Gov Cloud
* Microsoft Windows Server and Linux
* AWS Associate level or above certification Preferred

Certifications:

* AWS Security - Specialty.
* ITIL Foundation.

Other Responsibilities:

Safety - Amentum enforces a safety culture whereby all employees have the responsibility for continuously developing and maintaining a safe work environment. As appropriate, each employee is responsible for completing all training requirements and fulfilling all self-aid/buddy aid responsibilities, participating in emergency response tasks and serving on safety committees and teams. Quality - Quality is the foundation for the management of our business and the keystone to our goal of customer satisfaction.

It is our policy to consistently provide services that meet customer expectations. Accordingly, each employee must conform to the Amentum Quality Policy and carry out job activities in compliance with applicable Amentum Quality System documents and customer contracts. Each employee must read and understand his/her Quality Management and Customer Satisfaction responsibilities. Procedure Compliance - Each employee must read, understand and implement the general and specific operational, safety, quality and environmental requirements of all plans, procedures and policies pertaining to his/her job.

Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability or protected veteran status. #javelin Compensation Details:
$130,000 - $145,000 The compensation range or hourly rate listed for…