Job Title: Senior Administrator
Job Type: Full-Time, Exempt
Location: Kansas City, MO
Start Date: ASAP
Salary/Pay Range: $70,000 – $90,000 annually, DOE
Position Overview
The Senior Administrator is the leader of our corporate Administration team. Reporting to the General Manager, you'll support company leadership at a high level, train and oversee the administrative team, and make sure office operations run on time and efficiently. If you like people, stay calm when priorities change, and enjoy making a team and an office run smoothly, this role is for you.
At J.R. & Co., Inc., we're not just building exteriors - we're building careers. Established in 1986, JR&CO is a veteran-owned commercial building envelope contractor with locations across the Midwest and beyond. We've grown because of the people who show up, own their work, and treat each other like family. Our culture rests on Family Culture, the JR Attitude (humility and teachability), Extreme Ownership, and Grow or Die, and we're looking for people who want to grow with us.
Required Skills and Abilities
Work Environment / Physical Requirements
Benefits & Compensation

Good catch — that's an important distinction for LinkedIn since it signals scale to clients evaluating you for bigger or multi-location projects. Here's the update:
JR&CO Overview (LinkedIn-ready, v6)
Headquartered in Kansas City, MO and serving clients across the United States, JR&CO is a family and veteran-owned full building envelope contractor specializing in roofing, architectural cladding, waterproofing, solar installation, siding, and glass and glazing.
Our mission is simple: provide innovative, high-quality building envelope solutions and accessories while delivering an exceptional experience for both our clients and our team.
Guided by a culture of care, we prioritize relationships, professionalism, and unmatched expertise. From complex commercial projects to innovative solar installations, no job is outside our wheelhouse. People are our greatest asset, and we hold ourselves to extreme ownership of our work, our actions, and our impact, always fighting for what's best for our team, our clients, and our future.
Recognized by leading roofing and construction manufacturers for outstanding workmanship and customer service, and proud holders of an A+ rating from the BBB, JR&CO backs that reputation with a strong safety culture and an industry leading EMR of 0.65. With local teams supported by national resources, we offer the responsiveness clients value and the strength to support projects of any scale.
At JR&CO, we don't just build structures. We build lasting relationships through trust, craftsmanship, and exceptional service.
Relentless in our pursuit to build a better tomorrow.