[Remote] Senior AI Platform Engineer

Note: The job is a remote job and is open to candidates in USA. UST is a mission-driven company that transforms lives through technology. They are seeking a Senior AI Platform Engineer to lead the deployment and management of AI platforms like Claude Enterprise and ChatGPT Enterprise, ensuring operational support and security alignment.ResponsibilitiesLead end‑to‑end deployment, configuration, and administration of Claude Enterprise and/or ChatGPT EnterpriseManage platform lifecycle activities including tenant setup, feature enablement, access policies, and user onboardingProvide ongoing operational support, troubleshooting, and issue resolution for enterprise AI platformsAct as the primary technical owner for AI platform stability and readinessConfigure and manage Okta SSO and SCIM provisioning for enterprise AI platformsIntegrate CyberArk (or equivalent PAM tools) for privileged access managementImplement least‑privilege access models and administrative role controlsAlign AI platform security with enterprise IAM and security architecture standardsSkills8–12+ years of overall experience, with 1.5–3 years of direct, hands‑on ChatGPT Enterprise / Claude Enterprise deploymentProven, hands‑on experience deploying Claude Enterprise and/or ChatGPT Enterprise in a production enterprise environmentStrong experience with enterprise SaaS platform administrationHands‑on expertise in: Okta SSO configuration, SCIM provisioning, CyberArk or equivalent PAM solutions, Splunk logging and monitoringExperience implementing security, audit, and compliance controls for regulated environmentsStrong understanding of enterprise identity, access management, and security principlesAbility to work cross‑functionally with Security, IT, and Compliance teamsBenefitsFull-time, regular employees accrue a minimum of 10 days of paid vacation per yearReceive 6 days of paid sick leave each year (pro-rated for new hires throughout the year)10 paid holidaysEligible for paid bereavement leave and jury dutyEligible to participate in the Company’s 401(k) Retirement Plan with employer matchingEligible for medical, dental, and vision insuranceCompany-paid Employee Only benefits: basic life insurance, accidental death and disability insurance, and short- and long-term disability benefitsRegular employees may purchase additional voluntary short-term disability benefitsParticipate in a Health Savings Account (HSA)Participate in a Flexible Spending Account (FSA) for healthcare, dependent child care, and/or commuting expenses as allowable under IRS guidelinesPart-time employees receive 6 days of paid sick leave each year (pro-rated for new hires throughout the year)Part-time employees are eligible to participate in the Company’s 401(k) Retirement Plan with employer matchingFull-time temporary employees receive 6 days of paid sick leave each year (pro-rated for new hires throughout the year)Full-time temporary employees are eligible to participate in the Company’s 401(k) program with employer matchingFull-time temporary employees and their dependents residing in the US are eligible for medical, dental, and vision insurancePart-time temporary employees receive 6 days of paid sick leave each year (pro-rated for new hires throughout the year)All US employees who work in a state or locality with more generous paid sick leave benefits than specified here will receive the benefit of those sick leave lawsCompany OverviewUST is a global digital transformation solutions provider. It was founded in 1999, and is headquartered in Waltham, Massachusetts, USA, with a workforce of 10001+ employees. Its website is https://617mediagroup.com.Company H1B SponsorshipUST has a track record of offering H1B sponsorships, with 114 in 2026, 870 in 2025, 800 in 2024, 647 in 2023, 634 in 2022, 612 in 2021, 984 in 2020. Please note that this does not guarantee sponsorship for this specific role.