By signing in or creating an account, some fields will auto-populate with your information. Middlesex County Employment Application.Build your career and your community – apply for a position with Middlesex County today. Click here to find new career opportunities. It includes personal information, work history, education, skills, and qualifications, as well as specific prompts to evaluate their suitability for the job. Many standard forms are available below. All forms are categorized into their respective departments. It's a simple one-page form that includes personal information, educational background, reference info, and more. The applicant can fill out the form easily. Find and download various legal forms, brochures, and self-help kits.