Administrative Assistant III - SEC

OUC - The Reliable One , is presently seeking an Administrative Assistant III - SEC to join the Electric & Water Production division. At OUC, we don't just work - we're building a bright future of innovation and transformation for future generations.

We are seeking a collaborative, team-oriented professional to provide advanced administrative support across multiple business units. This role includes managing payroll for a 70-person workforce, processing invoices and purchase orders, coordinating commission agenda items, maintaining records, and supporting leadership with calendar and administrative functions across SEC Units 1 & 2. Success requires a proactive, detail-oriented individual who can manage multiple priorities, adapt to a dynamic environment, and build strong relationships with diverse stakeholders.

OUC is an industry leader and the second largest municipal utility in Florida committed to innovation, sustainability, and our community, OUC's mission is to provide exceptional value to our customers and community by delivering sustainable and reliable services and solutions.

Join a team of visionary Change Agents, Strategists, and Community Ambassadors who understand the vital role of diverse experiences in powering creativity and industry transformation. At OUC, each position contributes to the success and achievement of our goals. Click here to learn more about what we do.

The ideal candidate will have :

• High school diploma or GED (Associate degree preferred) with at least five (5) years of experience in a mid- to advanced-level administrative role
• Strong experience with payroll processing, including hands-on experience with Excel; experience with JD Edwards EnterpriseOne (E1) or Oracle is a plus; familiarity with 12-hour shift Dupont scheduling (day / evening rotations across multiple crews) is preferred
• Advanced proficiency in Microsoft Excel, Word, and PowerPoint
• Experience managing invoices, purchase orders, and procurement processes; Chrome River experience is a plus
• Exceptional organizational skills, attention to detail, and the ability to prioritize and manage multiple tasks simultaneously
• Strong written and verbal communication skills, including experience taking detailed meeting minutes, preparing professional correspondence and reports, and collaborating across teams
• The ability to thrive in a fast-paced environment, effectively coordinating multiple priorities, calendars, and departmental activities
• High attention to detail, proactive problem-solving skills, and the ability to pivot quickly in a dynamic environment
• Flexibility to work a 3 / 2 hybrid schedule, including in-office and remote days, and willingness to support operations across varied shifts
• Florida public notary license is preferred.

OUC offers a very competitive compensation and benefits package. Our Total Rewards package includes, to cite a few :

Click here to view our Benefits Summary.

Salary Range : $21.03 - $26.28 hourly (Est. $43,742 - $54,681 annually - commensurate with experience

Location : Stanton Energy Center ,5100 S. Alafaya Trail, Orlando, FL 32831

Please see below a complete Job description for this position.

Job Purpose :

Provide advanced administrative support accurately and independently to management and department staff. Perform all administrative functions such as handling correspondences, memos, time reporting, payroll, and scheduling meetings. Prepare reports, budgets, and administrative forms. Maintain employee files and prepare employees' travel business expense request / report. Prepare agenda item packages going to the commission. Maintain American Express procurement card statements. Collaborate and back-up other administrative staff. Process invoice payments and approvals.

Primary Functions :

Technical Requirements :

Education / Certification / Years of Experience Requirements :

Working Conditions :

This job is absent of disagreeable conditions.

Physical Requirements :

This job consists of constant or very frequent speaking, hearing, reading, writing, typing, sitting, and repetitive motions. This job may occasionally consist of driving a company vehicle, reaching over head, and climbing (ladders, stairs, hills, etc.).

OUC-The Reliable One is an Equal Opportunity Employer who is committed through responsible management policies to recruit, hire, promote, train, transfer, compensate, and administer all other personnel actions without regard to race, color, ethnicity, national origin, age, religion, disability, marital status, sex, sexual orientation, gender identity or expression, genetic information and any other factor prohibited under applicable federal, state, and local civil rights laws, rules, and regulations.

EOE M / F / Vets / Disabled