Administrative Assistant Job at Interstates in Sioux Center

Take Charge of Your Career at Interstates At Interstates, we don’t just show up to work, we show up for each other. From our headquarters in Iowa to job sites across the country, we’re doing award-winning electrical, controls, automation, and OT work that powers industrial facilities for clients here in the U.S. and around the world. Whether you’re bending conduit, wiring panels, writing code, supporting projects, or helping things run behind the scenes, you’ll be part of a crew that works hard, shares laughs, and takes pride in doing quality work. We believe in building strong teams, doing the right thing, and making a difference in the communities where we live. If you want to grow and do meaningful work, you’ll feel at home here. Interstates is seeking a proactive Administrative Assistant to provide high-level administrative and operational support to business leaders and cross‑functional teams. This role is ideal for someone who enjoys managing details, supporting multiple initiatives, and helping teams stay organized, aligned, and productive. The position is on‑site at our Sioux Center, Iowa or Sioux Falls, SD office and plays a key role in supporting leadership effectiveness, team coordination, and execution of small initiatives. Primary Responsibilities Manage leader schedules, calendars, and meeting coordination Coordinate travel arrangements and expense reporting Provide first‑pass support on reports, presentations, and business documents Assist leaders with day‑to‑day administrative and operational tasks Provide light project management for small initiatives Support planning and execution of meetings and initiatives Coordinate recurring team meetings (weekly, quarterly, and planning sessions) Prepare agendas, capture meeting notes, and track follow‑up actions Help foster team cohesion by encouraging collaboration, supporting communication, and assisting with activities that strengthen team connection Help maintain accountability across teams Assist with quarterly planning and budget tracking activities Help plan and support: sales meetings, trade show preparation, internal workshops Qualifications 3+ years of administrative, assistant, or coordinator experience Strong organizational skills with the ability to manage multiple priorities Proficiency in Microsoft Office (Outlook, Word, Excel, PowerPoint, Teams) Experience supporting leaders or managers in a fast‑paced environment Strong written and verbal communication skills Ability to handle sensitive information with professionalism and discretion Comfortable working independently while supporting multiple stakeholders Location This job is located onsite in our Sioux Center, IA or Sioux Falls, SD office. There is limited travel expected with this position, may be up to 10% travel. What You Should Know Before You Apply Interstates may collect personal information as part of your job application, such as your contact details, work history, education, and any information you provide. This information is used only for recruitment, to evaluate your candidacy, and to meet legal requirements. For details about our privacy practices and your rights under the California Consumer Privacy Act (CCPA), please see ourPrivacy Policy . By applying, you acknowledge that you have reviewed this notice. Interstates is an EEO provider and offers a drug‑free workplace. Employment at Interstances is at‑will and may be terminated at any time with or without notice or cause, except as otherwise provided by law. #J-18808-Ljbffr