Accessibility Subject Matter Expert (Part-Time) - Contingent
Quick Summary
Public Trust Eligibility Required This is a contingent position,
Public Trust Eligibility Required
This is a contingent position, meaning employment is dependent upon the successful award of the associated contract to Aretum and completion of any required background investigation or security clearance verification.
Aretum is a mission-driven organization committed to delivering innovative, technology-enabled solutions to our customers across defense, civilian, and homeland security sectors. Our teams work at the intersection of strategy, technology, and transformation, helping agencies solve their most critical challenges. We believe in investing in our people and creating a culture where collaboration, inclusion, and professional growth are at the forefront.
Aretum is seeking a skilled and motivated Accessibility Subject Matter Expert. As an Accessibility Subject Matter Expert you will be responsible for providing expert technical support, maintenance, and continuous enhancement of a client application while ensuring accessibility, reliability, and optimal performance in an Agile, sprint-based development environment. The ideal candidate brings extensive experience in digital accessibility and user experience design, utilizing tools such as Figma, conducting usability evaluations, and performing manual and automated accessibility testing to improve public-facing web applications.
Due to the nature of our work as a federal consulting organization, employees may be expected to handle Controlled Unclassified Information (CUI) and must adhere to applicable safeguarding and compliance requirements.
Responsibilities
~1 min read- →Provide expert technical support to maintain the client application
- →Provide support for development, enhancements, accessibility, integration, optimization, and maintenance
- →Ensure availability and correct operations
- →Work within a sprint-based development cycle
- →Utilize knowledge of the AWS cloud environment, Python backend and TypeScript front-end
- →5 years of experience in digital accessibility
- →Bachelor’s Degree (3 years of additional experience is acceptable in lieu of a degree)
- →Experience supporting user experience design and digital accessibility for public-facing web applications
- →Expertise with Section 508 compliance and WCAG standards
- →Proficiency with accessibility testing using manual and automated methods and tools
- →Proficiency with UX design tools
- →Experience with documentation of UX and accessibility findings and recommendations
- →Experience with usability evaluations
- →Experience working within Agile teams
Requirements
~1 min readThis is a remote position; however, occasional travel may be required based on project needs, client meetings, team collaboration events, or training sessions. Travel is expected to be less than 10% and will be communicated in advance whenever possible.
Aretum is committed to fostering a workplace rooted in excellence, integrity, and equal opportunity for all. We adhere to merit-based hiring practices, ensuring that all employment decisions are made based on qualifications, skills, and ability to perform the job, without preference or consideration of factors unrelated to job performance.
As an Equal Opportunity Employer, Aretum complies with all applicable federal, state, and local employment laws.
We are proud to support our nation’s veterans and military families, providing career opportunities that honor their service and experience.
If you require reasonable accommodation during the hiring process due to a disability, please contact hr@aretum.com for assistance.
Equal Opportunity Employer/Veterans/Disabled
Applicants must be U.S. citizens or currently authorized to work in the United States on a full-time basis. This position supports a federal government contract and requires the ability to obtain and maintain a Public Trust or Suitability Determination, depending on the agency’s background investigation requirements. Sponsorship is not available.
This is a part-time position with potential for pro-rated benefits.
Salary Range: $57/hr.-$63/hr. Final compensation will be determined based on factors including education, experience, qualifications, skills, and applicable contract requirements.
Location & Eligibility
Listing Details
- Posted
- July 30, 2026
- First seen
- August 17, 2026
- Last seen
- August 17, 2026
Posting Health
- Days active
- 0
- Repost count
- 0
- Trust Level
- 35%
- Scored at
- August 17, 2026
Signal breakdown

Aretum is a government contracting company specializing in technology-enabled mission support services for the Department of Defense, Department of Homeland Security, and Federal-Civilian agencies, focusing on digital transformation, cybersecurity, data intelligence, and mission support.
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