Persona Services Group (PSG) is a PE-backed, multi-entity signage platform serving commercial customers across the country. Our Signage Division includes Persona Signs, LLC and Triangle Sign & Service, LLC — two growing businesses with strong pipelines and an accounting team that is building something from the ground up. If you want to be part of a team that takes ownership seriously and rewards people who step up, this is the place.
We are looking for a detail-oriented AR Specialist to join our Signage Division accounting team in either Watertown, SD or Baltimore, MD. This is a hands-on billing and invoicing role focused primarily on Triangle Sign & Service, LLC, with a clear path to cross-training on our Persona Signs entity starting Q1 2027.
You will work closely with our AR Lead and report to our Accounting Operations Manager. Day one you are owning your queue — this is not a shadow role.
What You'll Own
What You'll Get

With 135 years of combined industry experience, Persona Triangle is one of the largest, full-service facility services providers in the U.S., serving over 200 name-brand companies at more than 8,000 locations across North America and beyond. Specializing in custom signage and lighting design, with full installation, maintenance, repair capabilities and property improvement services, we are proud to be a leading facility services provider.
Persona Triangle has corporate headquarters located in Watertown, South Dakota, and Baltimore, Maryland, and boasts over 270,000 square feet of manufacturing space, allowing us to maximize your budget and present your image in the best light. Persona Triangle serves large name brands, corporations, national rollouts, international branding, and re-branding projects, as well as small, local projects, and architectural and artistic elements. Our custom-tailored, innovative signs and lighting systems can be found in hospitality accommodations, retail settings, restaurants, corporate complexes, healthcare facilities, sporting and event venues, educational institutions, grocery stores and convenience/petroleum stations.
Persona Triangle’s reputation for quality craftsmanship, outstanding customer service, and state-of-the-art equipment has allowed us to refine and advance our process, ensuring each project achieves success every step of the way while providing you with timely communication and real-time updates. We continue to expand our line of services, making Persona Triangle the single source for all your imaging needs.