95 development assistant jobs at 60 companies in Hagerstown, MD

2w
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Marketing & Development Assistant
Frederick, Maryland, United States
$18/hr OnsitePart Time
City of Frederick
City of Frederick: Provides municipal services and local governance for Frederick, Maryland.
High school diploma/GED required; college studies or relevant experience in communications/marketing/graphic design/theater; strong writing and organizational skills; Microsoft 365 and social media proficiency; WordPress and basic design experience; donor and customer service experience; ability to lift 20 lbs and climb stairs.
Microsoft 365, Microsoft Outlook, Microsoft OneDrive, Microsoft Access, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Office Suite, WordPress, social media scheduler
5d
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Marketing & Development Assistant - 2026
Shepherdstown, West Virginia, United States
$37k-$42k/yr HybridFull Time
Contemporary American Theater Festival
Contemporary American Theater Festival: Produces and develops new American theater in West Virginia.
2+ YOERequires 2+ years of administrative experience, strong written and verbal communication, computer skills, Canva, Microsoft Office, Google Suite, social media management, discretion, and ability to lift 30 lbs.
Spektrix, Canva, Microsoft Office, Google Suite, DonorSearch
2w
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Administrative Assistant - Business Development
Rockville, Maryland, United States
$24-$30/hr OnsiteFull Time
Lafayette Federal Credit Union: A member-owned credit union offering personal and business banking.
Support business development by coordinating events and outreach, maintaining HubSpot CRM and Select Employee Group database, organizing retention programs, and supplying marketing materials.
HubSpot
3w
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Assistant/Associate Director of Development, Penn State Dickinson Law
Carlisle, Pennsylvania, United States
$60k-$108k/yr HybridFull Time
Penn State University
Penn State University: Provides higher education and conducts extensive academic research programs.
0+ YOEProven major gift fundraising success, strong interpersonal and communication skills, bachelor’s degree, ability to travel extensively, self-motivated and collaborative.
Workday
3mo
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Assistant Teacher
Frederick, Maryland, United States
$15-$16/hr OnsitePart Time
Learning Care Group
Learning Care Group: Providing early childhood education and childcare services through multiple brands.
0+ YOEAssist lead teachers, follow licensing guidelines, create a safe classroom, engage with children, and communicate with families. Complete training in childcare and development; meet state/accreditation requirements; able to work indoors or outdoors.
1mo
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Assistant Manager I
Frederick, Maryland, United States
$17-$18/hr OnsitePart Time
Dollar Tree
Dollar TreeNASDAQ: DLTR: Operates discount variety stores selling household and seasonal merchandise.
Assist store operations, supervise and develop associates, perform inventory/merchandising and record keeping; ability to lift up to 55 lbs, strong communication and problem-solving skills; high school diploma preferred.
5d
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Research Assistant
Fairfax or Ashburn
$21-$35/hr OnsiteFull Time
Inova
Inova: Operates a network of hospitals and outpatient healthcare facilities.
1+ YOETwo years of college coursework and one year of research, administrative, or clinical support experience. Duties include data collection, specimen processing, data entry, regulatory compliance, and research administration.
Epic
2mo
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8525 - Assistant Store Manager PT
Leesburg, Virginia, United States
OnsitePart Time
Lids
Lids: Retailer of licensed sports apparel, headwear, and accessories.
Assistant Store Manager role overseeing store operations, staff development, and customer experience in a part-time capacity.
3w
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Assistant Center Director
Frederick, Maryland, United States
$55k-$60k/yr OnsiteFull Time
The Learning Experience
The Learning Experience: Provider of early education and childcare services for children.
2+ MgmtMust meet Maryland Office of Child Care assistant director qualifications; preferred associate's or bachelor's in early childhood/child development; leadership experience in licensed childcare; strong licensing knowledge and leadership skills.
3w
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Assistant Manager I
Sterling, Virginia, United States
OnsiteFull Time
EssilorLuxottica
EssilorLuxotticaEuronext Paris: EL: Designs, manufactures and distributes ophthalmic lenses, frames and sunglasses.
Deliver excellent customer service, support store operations, develop customer expertise, and contribute to sales and team development.
1mo
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Assistant Manager
Leesburg, Virginia, United States
$16-$20/hr OnsiteFull Time
Flynn Group
Flynn Group: Operates and manages a portfolio of franchise restaurants.
Coaching and developing staff, running restaurant operations, strong time management, organizational and communication skills.
1mo
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Executive Assistant - Human Resources: LTOD (Learning, Talent, and Organizational Development)
New York City or Rockville or Colorado or Florida or Texas or Illinois or Pennsylvania or Massachusetts or Maryland or Virginia or New Jersey or New York or District of Columbia or United States
$30-$64/hr HybridFull Time
FINRA
FINRA: Regulates brokerage firms and exchange markets in the United States.
8+ YOEHigh school diploma and 8+ years administrative experience supporting senior executives; strong Microsoft/application proficiency, written and verbal communication, confidentiality, multitasking, and timely execution skills.
1d
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Behavioral Assistant
Ashburn, Virginia, United States
$37-$41/hr OnsiteFull Time
Loudoun County Public Schools
Loudoun County Public Schools: Provides public K-12 education for Loudoun County students.
High school diploma or GED plus child development coursework; experience with students with behavioral or developmental disabilities; ability to manage behavior and collect instructional data.
1w
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Special Education Instructional Assistant
Frederick County, Maryland, United States
$22/hr OnsiteFull Time
Frederick County Public Schools
Frederick County Public Schools: Public school district providing K-12 education in Frederick County.
High school diploma or equivalent, ability to support students with IEPs, assist with personal care and assessments, communicate clearly, participate in professional development, and lift up to 50 lbs.
3w
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Assistant Superindendent
Lansdowne, Virginia, United States
$75k-$80k/yr OnsiteFull Time
Troon
Troon: Provides management and hospitality services for golf and country clubs.
Turfgrass management and team leadership for multi-course private club; irrigation, pest/disease management, project oversight; pesticide license support and professional development opportunities.
Toro Lynx, Rain Bird Nimbus II, Flowtronex MCI, GPS, drone
2mo
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Research Assistant - Clinical Research
Rockville, Maryland, United States
$50k-$60k/yr OnsiteFull Time
Westat
Westat: Provides research, data collection, and technical assistance services.
1+ YOEBachelor's in health/social science (or related), 1+ year research or clinical experience; skills in data collection and entry, specimen handling, medical record requests, organization, and communication.
1w
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Research Assistant, Aerobiology (#1912)
Fort Detrick, Maryland, United States
$49k-$81k/yr OnsiteFull Time
Battelle National Biodefense Institute
Battelle National Biodefense Institute: Manages the national laboratory for biological threat defense.
0+ YOEBachelor of Science or equivalent in a scientific or engineering discipline and 0–4 years of related experience; laboratory equipment experience, communication, organization, teamwork, and laboratory safety knowledge required.
Python, R, LabVIEW, 3D printing, ISO
2mo
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Activities Assistant
Frederick, Maryland, United States
$15/hr OnsitePart Time
Citizens Care and Rehabilitation Center
Citizens Care and Rehabilitation Center: Provides skilled nursing and rehabilitation services for seniors.
High school/GED required. Prefer 1 year recreation/geriatric experience. Must develop and lead activities, write care plans, document assessments, transport residents, communicate in English, lift up to 50 lbs, and have annual influenza vaccine.
3mo
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Assistant Project Manager, Civil Engineering / Land Development | Herndon, VA | Bohler
Herndon, Virginia, United States
OnsiteFull Time
Bohler
Bohler: Provides land development consulting and civil engineering services.
6+ YOEBachelor's or Master's in Civil Engineering; 6+ years in site design and jurisdictional permitting; Proficient in AutoCAD Civil 3D and drainage software; strong communication and PM skills; PE license is a plus
AutoCAD Civil 3D, StormCAD, Hydroflow, HydroCAD, Microsoft Excel, Microsoft Word, Microsoft Outlook, Microsoft Project
1mo
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Teachers Assistant, Day Shift, Therapeutic Nursery Program
Rockville, Maryland, United States
$18-$23/hr OnsiteFull Time
Adventist HealthCare: Provides integrated hospital, rehabilitation, and home health services.
1+ YOEHigh school diploma/GED required; 1+ year experience with special needs students; basic knowledge of child/adolescent development; ability to assist with behavior management, crisis response, and therapeutic holds; bachelor's degree in related field preferred.