By signing in or creating an account, some fields will auto-populate with your information. Middlesex County Employment Application.Plus, with a tool like Fillout, you can create a professional-looking job application form in just a few minutes, without any coding or design experience. Many standard forms are available below. All forms are categorized into their respective departments. Build your career and your community – apply for a position with Middlesex County today. Click here to find new career opportunities. Use this basic job application form when you need it. Find and download various legal forms, brochures, and self-help kits. If a form does not open, right-click the link to save it to your computer.