1,534 certification jobs at 402 companies in Seaford, DE

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Electrical Inspector - Product Certification, Remote Part-Time
Middleton or Harrisburg
$36-$42/hr RemotePart Time
Intertek
IntertekLondon Stock Exchange: ITRK: Provides global testing, inspection, and certification services for products.
1+ YOEHigh school diploma or GED with 10+ years related experience OR an Associate/Bachelor with applicable experience; electrical testing/inspection experience; valid driver’s license; ability to travel up to 75%; US work eligibility.
Testing equipment, Calibration equipment, Electronic testing
2mo
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CNA / Med Tech
Chestertown, Maryland, United States
$17-$27/hr OnsitePart Time
Acts Retirement-Life Communities
Acts Retirement-Life Communities: Operates non-profit senior living and retirement communities.
CNA certification, CPR current or eligible, medication administration certification.
2mo
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Summer Camp Counselor
Ocean View, Delaware, United States
OnsiteSeasonal, Full Time
Boys & Girls Clubs of Delaware
Boys & Girls Clubs of Delaware: Providing safe after-school youth development programs and childcare.
Experience supervising children; valid certifications; driving ability; multiple certification levels.
2mo
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PTA
Dover, Delaware, United States
$28-$34/hr OnsiteFull Time
The Center at Eden Hill
The Center at Eden Hill: Skilled nursing and sub-acute rehabilitation center in Dover.
PTA license/certification; CPR/BLS certification; must be at least 18 years old.
2mo
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Physical Therapy Assistant
Dover, Delaware, United States
$28-$34/hr OnsiteFull Time
Veritas Management Group
Veritas Management Group: Operates high-end skilled nursing and physical rehabilitation facilities.
Current PTA License/Certification; CPR/BLS Certification; must be at least 18 years old.
1w
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Radiologic Technologist
Berlin, Maryland, United States
$31-$48/hr OnsitePart Time
TidalHealth
TidalHealth: Regional health system providing hospital and clinical care services.
0+ YOEAssociate degree in radiologic technology, ARRT certification, Maryland state license, CPR certification; entry-level experience acceptable.
2mo
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2026-2027 School Year - Spanish Immersion Teacher - West Elementary
Seaford or Delaware
OnsiteFull Time, Temporary
Seaford School District
Seaford School District: Provides public K-12 education and student services in Seaford.
Delaware World Language certification and Elementary K-6 certification; Bachelor's in education; 10-month position; valid driver's license.
Educational Technology, Computer Usage
2mo
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Wellness Instructor
New Holland, Pennsylvania, United States
$17-$18/hr OnsitePart Time
Garden Spot Village
Garden Spot Village: A non-profit continuing care retirement community in Pennsylvania.
1+ YOECPR and First Aid certifications; Instructor Certification preferred; 1-3 years senior experience; strong customer service and communication skills.
3mo
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Retail Service Specialist
Hollywood, Maryland, United States
$15-$22/hr OnsitePart Time
O'Reilly Auto Parts
O'Reilly Auto PartsNASDAQ: ORLY: Retailer of automotive aftermarket parts and professional tools.
Strong communication; ability to obtain RSS Certification; preferred: retail sales experience, automotive knowledge, ASE Certification; bilingual (Spanish) desired.
3mo
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Certified Nursing Assistant
Linkwood or Dorchester County
$23-$26/hr OnsiteAll Commitments Available
Comfi-Kare
Comfi-Kare: Provides personalized in-home senior care and companion services.
Active Maryland CNA certification; CPR certification preferred; valid driver’s license; able to pass background check; references; immunizations/tests as required.
1w
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Certified Occupational Therapy Assistant - FT $5,000.00 Sign-On Bonus
Millsboro, Delaware, United States
OnsiteFull Time
Enhance Therapies
Enhance Therapies: Provider of contract rehabilitation and therapy services.
Associate OTA degree, COTA certification/license in state, NBCOT certification if required, strong communication and organizational skills; new grads welcome with mentorship.
2mo
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Full Time Caregiver
Elmer, New Jersey, United States
$19-$24/hr OnsiteFull Time, Part Time
Homewatch CareGivers of Portland
Homewatch CareGivers of Portland: Provider of professional in-home care and support services.
CHHA certification required; caregiving experience preferred.
2mo
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PKI Systems Administrator - TS/SCI with Polygraph
Annapolis Junction or Colorado Springs or Washington or MacDill AFB or Springfield
$147k-$199k/yr OnsiteFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
10+ YOE10+ years IT experience; TS/SCI with polygraph; PKI, MFA, certificate management; DoD 8140 certifications; US citizenship; bachelor’s degree or equivalent experience.
PKI, Certificates, Token issuance, Multifactor Authentication, Identity management, CRL validation
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Experienced Service Technician
Salisbury, Maryland, United States
OnsiteFull Time
Pohanka Mercedes-Benz of Salisbury
Pohanka Mercedes-Benz of Salisbury: Automotive dealership selling new and pre-owned luxury vehicles.
5+ YOE5+ years as a Service Technician; ASE Certification required; Mercedes-Benz Certification a plus; valid driver’s license; strong customer service and computer skills.
Diagnostic tools, Electronic diagnostic equipment, Computer skills
2mo
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Science Teacher
Stevensville, Maryland, United States
OnsiteFull Time
Queen Anne's County Public Schools
Queen Anne's County Public Schools: Public school district providing K-12 education in Maryland.
Bachelor's degree and Maryland educator certificate (or eligibility), knowledge of instructional methods, ability to relate to students/parents/staff, and meet certification requirements for content area.
1mo
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PT R&P ATHLETIC COMPLEX
Wicomico County, Maryland, United States
$15-$19/hr OnsitePart Time
Wicomico County
Wicomico County: Local government services for Wicomi County residents and businesses.
No specific qualifications, certifications, or experience requirements are listed in the posting.
2mo
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Special Education Teacher for the 2026-2027 School Year - Caesar Rodney Countywide Programs - All Grade Levels
Wyoming, Delaware, United States
OnsiteFull Time
Caesar Rodney School District
Caesar Rodney School District: Provides public K-12 education to the Kent County community.
Certification as Special Education Teacher of Students with Disabilities; Elementary/middle/high content area; Autism certification; PRAXIS II or valid out-of-state license; online application.
1mo
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Personal Trainer- Sussex YMCA Family Location
Rehoboth Beach, Delaware, United States
$17-$25/hr OnsitePart Time
YMCA of Delaware
YMCA of Delaware: Provides community health, childcare, and youth development programs.
High school diploma or equivalent, CPR & First Aid certification, nationally recognized personal trainer certification or bachelor's in exercise science preferred, strong communication and interpersonal skills.
2mo
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Yoga Instructor
West Chester, Pennsylvania, United States
$23-$29/hr OnsitePart Time
YMCA of Greater Brandywine
YMCA of Greater Brandywine: Provides fitness memberships, childcare services, and youth summer camps.
18+; available Wednesdays 6:30 pm; 1+ year group exercise; current group exercise or specialty certificates; obtain new hire certifications within 90 days.
Upace Group Ex
1mo
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Teacher
Dover, Delaware, United States
OnsiteFull Time
Clarvida
Clarvida: Provides behavioral health, mental health, and foster care services.
Bachelor's degree and Delaware teaching certification required; dual special education certification preferred; clear criminal record, negative TB test, and compliance with drug-free workplace rules.