> Markdown version of [/jobs/ext/4601034-aba-specialist-plba](https://www.wearedevelopers.com/jobs/ext/4601034-aba-specialist-plba). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # ABA Specialist - PLBA - **Company:** The Arc Of The Ozarks - **Location:** St. Peters, MO, United States - **Salary:** $55,400 - $61,160 - **Contract:** Permanent contract - **Skills:** Microsoft Excel, Data Analysis - **Published:** November 6, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=8cd7053098199eed ## About the Role * At least one year of professional experience supporting individuals with developmental disabilities and/or psychiatric disorders * Current enrollment in an accredited master's program specializing in behavior analysis, education, psychology, or a related field * Completion of a BACB-approved course sequence * Eligibility to accrue supervised fieldwork hours toward BCBA certification * Active pursuit of BCBA certification * Provisional Missouri Behavior Analyst licensure * Completion of the required 40-hour online Registered Behavior Technician (RBT) training * Eligibility to complete the RBT initial competency assessment before starting employment * Strong communication, collaboration, problem-solving, and data-analysis skills * Ability to work a full-time Monday-Friday schedule, with client sessions occurring between 8 a.m. and 6 p.m. * Daytime availability during the first 1-2 weeks of employment for initial training ## Description Position-related training may include CPR and First Aid, MANDT verbal and physical de-escalation, Paraclete, Level One Med Aide, and other required certifications., As a Provisionally Licensed Behavior Analyst, you'll work with clients, caregivers, and interdisciplinary teams to develop, implement, and monitor individualized behavior programming under BCBA supervision., * Develop individualized behavior goals and measurable treatment objectives * Collect and analyze data related to client behavior, caregiver interactions, and environmental factors * Create behavior support plans, skill-acquisition programs, treatment checklists, and data-collection tools * Train caregivers and team members to implement behavior programming accurately and consistently * Use Microsoft Excel to graph, monitor, and analyze behavioral data * Review client progress and provide data-informed treatment recommendations * Prepare monthly progress updates, including graphs and written summaries, for client teams * Adjust programming based on client progress, team feedback, and direct observation * Support skill generalization and the gradual fading of supports across environments * Participate in client meetings, interdisciplinary collaboration, and ABA training * Peer-review behavior programming and contribute to quality interventions across the department * Apply feedback and guidance from supervising BCBAs while progressing toward certification and licensure