73 office assistant jobs at 52 companies in Riverton, IL

1mo
Save
Mark Applied
Hide
Office Assistant
Clinton, Illinois, United States
$41k-$44k/yr OnsiteFull Time
Youth Outreach Services
Youth Outreach Services: Provides counseling and community support for at-risk youth.
High school diploma/GED required; previous office or customer service experience preferred; proficiency with Microsoft Office; strong communication, organizational skills, confidentiality and HIPAA compliance.
Microsoft Office
2mo
Save
Mark Applied
Hide
Office Assistant
Springfield, Illinois, United States
$15-$18/hr OnsiteFull Time
Helzberg Diamonds
Helzberg Diamonds: Retailer of diamonds, engagement rings, and fine jewelry.
High school diploma or equivalent; previous retail sales or office experience; ability to sell in a commission environment; experience using a PC or POS system; strong communication and organizational skills; flexible availability including evenings, weekends and holidays.
PC, POS
2w
Save
Mark Applied
Hide
Part-time Office Assistant - Shelbyville Clinic
Shelbyville, Illinois, United States
$18-$28/hr OnsitePart Time
Sarah Bush Lincoln
Sarah Bush Lincoln: Provides comprehensive medical care and healthcare facilities in Illinois.
High school diploma required; experience processing appointments, patient reception, encounter management, charge posting, cash handling, and basic clerical duties in a clinic setting.
2w
Save
Mark Applied
Hide
Executive Office Manager
Springfield, Illinois, United States
$29-$46/hr OnsiteFull Time
Memorial Health
Memorial Health: Community-based health system providing comprehensive inpatient and outpatient care.
5+ YOEFive years office management or executive assistant experience; bachelor’s preferred; proficiency with Microsoft Office; strong communication, confidentiality, and organizational skills.
Microsoft Office
1w
Save
Mark Applied
Hide
Legal Assistant - Springfield office
Springfield, Illinois, United States
$19-$29/hr OnsiteFull Time
Heyl Royster
Heyl Royster: Regional law firm providing litigation and defense legal services.
High school diploma or equivalent required; three years of office or law firm experience preferred. Litigation experience, strong Microsoft Office skills, organization, communication, and analytical abilities preferred.
Microsoft Office
6d
Save
Mark Applied
Hide
Branch Office Administrator
Jacksonville, Illinois, United States
$21-$23/hr OnsiteFull Time
Edward Jones
Edward Jones: Provides personalized financial advice and wealth management services.
Provides client service, account administration, operational support, scheduling, marketing coordination, and technology assistance; requires computer literacy, communication, organization, and adaptability.
MoneyGuide, Salesforce, Microsoft Office
1mo
Save
Mark Applied
Hide
ST Admissions Office Student Intern 2026/2027
Jacksonville, Illinois, United States
$12/hr OnsiteInternship
Illinois College
Illinois College: Private liberal arts college providing undergraduate and graduate education.
Supports recruitment and enrollment by assisting with campus visits, events, front desk operations, CRM updates, and providing customer service to prospective students and families.
CRM
3mo
Save
Mark Applied
Hide
CMA, Physician's Office
Tremont, Illinois, United States
OnsiteFull Time
Hopedale Medical Complex
Hopedale Medical Complex: Provides acute hospital, emergency, and senior living healthcare services.
Certification through a nationally recognized agency required, BLS/CPR required (or obtain upon hire), venipuncture experience preferred, flexibility to work at satellite offices, availability for Saturday mornings, background and drug screen required.
1mo
Save
Mark Applied
Hide
Assistant Project Manager
Decatur, Illinois, United States
OnsiteFull Time
MasTec
MasTecNew York Stock Exchange: MTZ: Builds and maintains energy, communications, and utility infrastructure.
1+ YOESupport project managers on commercial/industrial construction projects, assist with planning, budgeting, scheduling, progress tracking, and client coordination; familiar with Microsoft Office and Timberline; OSHA ET&D training required.
Microsoft Office, Timberline, Email
1mo
Save
Mark Applied
Hide
Assistant Project Manager
Decatur, Illinois, United States
OnsiteFull Time
MasTec
MasTecNYSE: MTZ: Provides infrastructure engineering, construction, and maintenance services.
1+ YOEAssist project manager with planning, budgeting, scheduling, and day-to-day construction activities; requires 1+ years experience with degree or 2+ years without, OSHA ET&D training, Microsoft Office and Timberline familiarity.
Microsoft Office, Timberline
1mo
Save
Mark Applied
Hide
Financial Assistant
Decatur, Illinois, United States
$19-$25/hr OnsiteFull Time
Liaison Technology Group
Liaison Technology Group: Installs custom smart home and commercial automation technology systems.
1+ YOEProcess vendor invoices, match POs/receipts, reconcile statements, maintain vendor records, support controller, and perform administrative tasks. Requires 1+ years administrative/financial experience and proficiency with QuickBooks, Google Office Suite or Microsoft Office.
QuickBooks, Google Office Suite, Microsoft Office
3w
Save
Mark Applied
Hide
Certified Medical Assistant - Radiation Oncology
Springfield, Illinois, United States
OnsiteFull Time
Springfield Clinic
Springfield Clinic: Physician-led medical group providing primary and specialty healthcare.
Graduate of accredited medical assisting program; maintain RMA/CMA/NCMA or equivalent credential; CPR within 30 days; perform vitals, assist clinicians, office procedures, documentation, scheduling, and patient education.
3mo
Save
Mark Applied
Hide
STAFFING ASSISTANT
Springfield, Illinois, United States
$20-$30/hr OnsiteFull Time
Memorial Health
Memorial Health: Provides medical and hospital services in central Illinois.
1+ YOEHigh school diploma required (Associates preferred). Proficiency in Microsoft Office, scheduling/timekeeping experience preferred, excellent interpersonal and independent work skills.
Microsoft Office
1w
Save
Mark Applied
Hide
Accounting Assistant
Decatur, Illinois, United States
$19-$24/hr OnsiteFull Time
Richland Community College
Richland Community College: Provides higher education, vocational training, and community learning programs.
3+ YOEHigh school graduation or equivalent and three years of accounting or bookkeeping experience required, plus customer service, clerical, data entry, organizational, communication, and Microsoft Office skills.
Microsoft Office, Microsoft Excel, Microsoft Word, Microsoft Outlook
1mo
Save
Mark Applied
Hide
ADMINISTRATIVE ASSISTANT (FULL TIME) (1549300)
Jacksonville, Illinois, United States
$20-$25/hr OnsiteFull Time
Compass Group
Compass GroupLondon Stock Exchange: CPG: Provides contract food and support services globally.
Prior office management and customer service experience; clerical support, cash and vendor invoice processing, record keeping, and staffing assistance for food service programs.
2w
Save
Mark Applied
Hide
Dermatology Medical Assistant - Decatur IL
Decatur, Illinois, United States
$18-$22/hr OnsiteFull Time
QualDerm Partners
QualDerm Partners: Provides comprehensive medical, surgical, and cosmetic dermatology services.
1+ YOEHigh school diploma required; 1-2 years medical office experience preferred; certified medical assistant preferred; medical terminology knowledge and EMR proficiency.
EMR
1mo
Save
Mark Applied
Hide
Administrative Assistant
Lincoln, Illinois, United States
$16-$19/hr OnsiteFull Time, Part Time
WestCare Foundation
WestCare Foundation: Provides behavioral health and human services across diverse communities.
Provide administrative and clerical support; strong Microsoft Office skills; high school diploma or equivalent; prior secretarial experience preferred; must pass background checks and obtain OIG LEIE and IDOC clearances; CPR/first aid and TB testing required.
Microsoft Office
3mo
Save
Mark Applied
Hide
Operations-Administrative Assistant
Pekin, Illinois, United States
$18-$22/hr OnsiteFull Time
Alto Ingredients
Alto IngredientsNASDAQ: ALTO: Produces specialty alcohols, renewable fuels, and biorefined ingredients.
3+ YOEHigh School Diploma/GED; 3-5 years relevant work experience; Secretarial certificate or equivalent; proficient in Excel and Microsoft Office; ability to maintain confidentiality; strong organizational and communication skills.
Excel, Microsoft Office, Navision, SharePoint
1mo
Save
Mark Applied
Hide
Administrative Assistant
Tremont, Illinois, United States
OnsitePart Time
LifeWise Academy
LifeWise Academy: Provides Bible-based education to public school students during school hours.
2+ YOE2 years administrative experience preferred, strong communication, office data management, enrollment coordination, Google Workspace familiarity, commitment to LifeWise Statement of Faith.
Google Workspace
1mo
Save
Mark Applied
Hide
Administrative Assistant (52063)
Lincoln, Illinois, United States
$16-$19/hr OnsiteFull Time, Part Time
WestCare Foundation
WestCare Foundation: Provides behavioral health and human services to diverse communities.
High school diploma, prior secretarial experience preferred, strong Microsoft Office skills, excellent communication and writing, ability to pass background checks and obtain OIG LEIE and DOC clearances, CPR/first aid and annual TB testing.
Microsoft Office