92 site assistant jobs at 59 companies in Mount Prospect, IL
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Assistant Site Manager
Chicago, Illinois, United States
$26/hrOnsiteFull Time
NAPA Auto PartsNYSE: GPC: Private automotive parts network serving repair professionals, do-it-yourself mechanics, and drivers with parts, accessories, and vehicle-care services.
High school diploma, demonstrated leadership in automotive aftermarket or retail parts environment, ability to supervise staff, operate POS and catalog systems, perform physical tasks up to 60 lb.
Metropolitan Family Services: Nonprofit human services agency helping low-income and working-poor Chicago-area families with education, counseling, economic, and legal services.
2+ MgmtBachelor’s in Early Childhood Education (or master’s), current Illinois PEL, CPR and pediatric first aid, 2+ years supervisory experience in 0-5 setting, strong communication and team skills.
Wilmette Park District: We enrich the quality of community life by promoting wellbeing, providing exceptional parks and facilities, and offering creative programming for people of all ages and abilities.
Supports site leadership for after-school program; prior experience with children in recreational/educational settings; must be 18+; CPR/First Aid required within three months; able to lift up to 25 lbs; leadership preferred.
Ridgeway Petroleum: Family-owned convenience-store and fuel retailer serving motorists with gasoline, car washes, convenience goods, and Mastodon food service.
Able to communicate in English, valid driver\u0000s license and reliable transportation, retail experience preferred, ability to supervise staff, perform cash handling, and lift up to 60 lbs.
Buffalo Grove Park District: Enriching life and community through premier parks, programs and facilities.
Assist daily operations of before/after-school program: supervise children, support staff leadership, plan and implement activities, prepare weekly lesson plans; mandatory paid training Aug 4–7, 2026.
Assistant Site Manager – Sparkle Express (Elgin, IL)
Elgin, Illinois, United States
$18-$19/hrOnsiteFull Time
Sparkle Express Car Wash: Private express car-wash operator serving drivers across Illinois, Georgia, and South Carolina.
Leadership/supervisory experience in fast-paced retail or service environments, strong communication and organizational skills, dependable transportation, ability to pass background check, focus on customer service and sales coaching.
Palatine Park District: N Illinois municipal government providing parks, recreation facilities, programs, and services to local residents and visitors.
High school diploma/GED, prior experience working with children, prior part-time supervision experience, and obtaining Adult & Child CPR/AED certification within three months of hire.
2026-2027 Before and After School Assistant Site Supervisor
Lombard, Illinois, United States
$17-$18/hrOnsitePart Time, Seasonal
Lombard Park District: Government park district providing public parks, recreation programs, athletic facilities, golf, and aquatics for Lombard-area residents.
High school diploma required; previous experience working with children; CPR/AED/First Aid and mandated reporter and sexual harassment prevention training required; proficiency with Microsoft Outlook and Google Drive; reliable transportation.
Arlington Heights Park District: Local government park district providing parks, recreation programs, facilities, and community services for Arlington Heights-area residents.
2+ YOEHigh school diploma or GED (Associate preferred), minimum 2 years childcare/program supervision experience, CPR (child & adult) and AED, ISP fingerprint and DCFS CANTS background checks, TB testing, ability to supervise children and staff, strong communication and leadership.
BRPTSX: DOO: Global manufacturer of powersports vehicles and marine products.
2+ YOEHigh school diploma required; associate degree preferred. Requires 2+ years supporting executive leaders, confidentiality, organization, communication, problem-solving, Microsoft Office Suite, and Google Workspace proficiency.
Microsoft Office Suite, Google Workspace, TM1, MyBRP
BRPTSX: DOO: Global manufacturer of powersports vehicles and marine products.
2+ YOEHigh school diploma or equivalent required; associate degree preferred. Requires 2+ years of administrative experience supporting executive leaders, strong organization, communication, confidentiality, multitasking, and customer service skills.
MyBRP, TM1, Microsoft Office Suite, Google Workspace
The Pictsweet Company: Family-owned producer and distributor of frozen vegetables.
2+ YOERequires 2+ years of experience, an associate's degree or equivalent, Secret clearance, and ability to lift 40 pounds. CompTIA A+, Security+, and ITIL 4 Foundation are preferred.
AD, System Center Configuration Manager, Post Administration Tool, Travel Document Issuance System, Passport Records Imaging System Management, Automated Cash Register System, vSphere Installation Bundles (VIBs), Oracle, SQL, vSphere, OS, ServiceNow
Early Childhood Assistant Site Director (Jacob Duman at Lake County JCC)
Lake Zurich, Illinois, United States
$60k-$66k/yrOnsiteFull Time
JCC Chicago: Jewish nonprofit community-center system serving children, families, teens, adults, and seniors across Chicagoland and Illinois.
2+ YOEBachelor’s degree and 21 early childhood college hours required; 2 years of supervisory or program management experience, curriculum knowledge, budgeting ability, MS Word and Excel proficiency, and a valid driver’s license required.
Evergreen Real Estate Group: Developing and managing affordable and market-rate housing for families, seniors, and disabled residents.
1+ YOEHigh school diploma or GED, 1+ year clerical/assistant experience, familiarity with One Site, payroll/timecard and A/P support, receptionist and leasing assistance, strong communication and customer-service skills.
College of Law: Private Catholic nonprofit research university serving undergraduate, graduate and law students in Chicago.
5+ YOEHigh school diploma plus paralegal certificate or 5-6 years clerical experience; bilingual English/Spanish; intermediate Microsoft Word/Excel/PowerPoint and D2L; strong communication and detail orientation.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, TypePad, D2L
Ace Hardware: Retailer-owned hardware cooperative supplying independent stores with hardware, paint, tools, lawn-and-garden products, and support services.
2+ YOERequires 2+ years of e-commerce, marketing, or merchandising experience, analytical and communication skills, and proficiency with Microsoft Office tools. Visa sponsorship is unavailable.
Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft Access, Microsoft PowerPoint
TCA Health: Improving health outcomes by providing high-quality, barrier-free, personalized health care.
1+ YOEMedical Assistant diploma or training, current BLS, and at least one year of family practice experience. Requires clinical support skills, EMR documentation, communication, and ability to travel between sites.
Certified Medical Assistant or Medical Assistant Neurology Clinic
Hinsdale or Woodridge
$17-$30/hrOnsiteFull Time
UChicago Medicine AdventHealth Bolingbrook: Faith-based non-profit healthcare system providing whole-person care.
1+ YOERequires medical assistant certification, BLS/CPR, high school diploma, 1+ year related experience preferred, computer proficiency, ability to support clinic operations and travel between sites.
Elmhurst or Downers Grove or Addison or Hinsdale or Oak Park
$20-$29/hrFieldFull Time
Endeavor Health Medical Group: Integrated healthcare delivery system serving northeast Illinois.
High school diploma/GED, current American Heart Association CPR, and clinical medical assistant certification or registration preferred with six months clinical experience. Driver's license required for off-site duties.