407 team assistant jobs at 180 companies in Brookhaven, NY

2mo
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Assistant Team Leader
Plainview, New York, United States
$75k-$78k/yr FieldFull Time
CN Guidance & Counseling Services
CN Guidance & Counseling Services: Nonprofit behavioral-health provider serving Long Islanders with mental-health and substance-use conditions through integrated treatment, housing, and support.
2+ YOEMaster's in social work/psychology/rehabilitation counseling (required), NYS licensure preferred; current NYS driver's license, clean DMV, insurance; 2+ years working with chronically mentally ill; competency in substance abuse, family support, or vocational rehab; 24/7 on-call availability.
3w
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Assistant Team Leader
Jamaica, New York, United States
$68k-$74k/yr FieldFull Time
Postgraduate Center for Mental Health
Postgraduate Center for Mental Health: Nonprofit NYC mental health and housing provider serving individuals and families through clinical and residential services.
2+ YOEMaster's degree required; NYS LMHC, LMSW, or LCSW preferred; 2+ years in human services with serious mental illness; Microsoft Office and electronic health record experience preferred.
Microsoft Word, Microsoft Outlook, Microsoft Excel, AWARDS by Footholds, electronic health records
3mo
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Assistant Dance Team Advisor
Branford, Connecticut, United States
OnsiteFull Time
Branford Board of Education
Branford Board of Education: Public PK–12 school district serving students in Branford, Connecticut.
Coaching/athletics experience; ability to advise dance team; 5-year coaching permit required; open until filled; summer start.
4d
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Medical Assistant Team Lead- Queens
Rego Park or Queens or Rego Park
OnsiteFull Time
GoHealth Urgent Care
GoHealth Urgent Care: Operator of urgent care networks in partnership with health systems.
2+ YOEHigh school diploma required; 2+ years of Medical Assistant experience required. Medical Assistant program, certification, medical terminology, EHR, patient software, and MS Office experience preferred or required as specified.
Microsoft Office, Electronic Health Records, patient management software, CPOE, ECG
4w
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Dental Assistant Team Leader
Bronx, New York, United States
$25-$28/hr OnsiteFull Time, Part Time
Smile Programs
Smile Programs: Private U.S. mobile dental provider delivering preventive and restorative care to underserved children in schools.
Working experience as a dental assistant, CPR certification, valid driver’s license, ability to lift up to 50 lbs, digital x-ray and charting experience, comfortable working with children.
Digital X-ray, digital radiography
2w
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Sacristan/Mass Assistant/Music Ministry Team
Fairfield, Connecticut, United States
OnsitePart Time
Sacred Heart University
Sacred Heart University: Private Catholic nonprofit university serving undergraduate, graduate, and doctoral students in Fairfield, Connecticut.
Supports Catholic Mass and prayer services by preparing liturgical materials, organizing supplies, assisting clergy, and supporting music ministry through administration, choir, or instrumental participation.
3d
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Offline - Merchandising Team Leader (Assistant Manager)
Garden City, New York, United States
$22-$35/hr OnsiteFull Time
OFFLINE by Aerie
OFFLINE by AerieNYSE: AEO: OFFLINE by Aerie is an Aerie activewear brand offering leggings, sports bras, apparel, and accessories for women.
Prior retail management team leadership, team development, merchandising, sales, business acumen, employment law understanding, multitasking, attention to detail, and flexible availability.
1mo
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Assistant Team Leader Trainee - Bridge Inspection
New York City or Nassau County or Suffolk County
$25-$48/hr OnsiteFull Time
HNTB
HNTB: Infrastructure design and construction management services firm.
1+ YOEHigh school diploma/GED and 1 year of construction experience required. Requires basic math, computer skills, physical fitness, driver's license, communication skills, and ability to work at heights.
Microsoft Office Suite, Microsoft Word, Microsoft Excel, MicroStation
1mo
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Student Employment: NR Operations Team Assistant - AY 26/27
Hamden, Connecticut, United States
OnsitePart Time
Quinnipiac University
Quinnipiac University: Private university offering undergraduate, graduate, law, and medical education.
Provide administrative support including data entry, filing, inventory and scheduling; strong communication, organization, and basic Microsoft Office/Google Workspace skills; prior admin experience preferred.
Microsoft Word, Microsoft Excel, Microsoft Outlook, Google Workspace, Google Docs, Google Sheets, Gmail
1mo
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Nursing Assistant
Port Jefferson, New York, United States
$26-$33/hr OnsiteFull Time
Good Samaritan University Hospital
Good Samaritan University Hospital: Catholic nonprofit teaching hospital providing acute and specialty care to Long Island communities.
High school diploma/GED and Nursing Assistant certification and BLS required; prior nursing assistant experience preferred; able to document patient data and work in interdisciplinary teams.
1w
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Senior Administrative Assistant 2, Team Lead
New Haven, Connecticut, United States
$36/hr HybridFull Time
Yale School of Medicine
Yale School of Medicine: Ivy League research university in New Haven, Connecticut.
8+ YOERequires 8 years of related experience with high school education, 6 years with an associate degree, 2 years with a bachelor's degree, or equivalent; executive support and team oversight experience required.
Microsoft Office Suite, Microsoft Excel, Microsoft Word, Microsoft Outlook, Microsoft PowerPoint, Workday
3mo
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Agent's Assistant - State Farm Agent Team Member
Baldwin, New York, United States
$40k-$65k/yr OnsiteFull Time
Robert Elbogen State Farm Agency
Robert Elbogen State Farm Agency: Independent State Farm insurance agency serving individuals, families, and businesses in Baldwin and across New York.
Customer service focus with bilingual Spanish; strong communication; self-motivated; team player.
4w
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Medical Assistant (Care Team Associate II) - Jamaica
Jamaica, New York, United States
OnsiteFull Time
AdvantageCare Physicians
AdvantageCare Physicians: Private primary and specialty care practice serving New York City and Long Island.
1+ YOEHigh school diploma or GED, accredited medical assistant program certificate or certification eligibility, and at least 1 year of ambulatory care experience; EMR proficiency required.
Electronic Medical Record (EMR), electronic health record, EPIC
3mo
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Dental Assistant
Massapequa, New York, United States
$22-$35/hr OnsiteFull Time
Greater Long Island Dental
Greater Long Island Dental: Private multi-specialty dental practice serving Massapequa families with general, cosmetic, and restorative dental care.
Assist dentist and operatory, communicate well, willing to work evenings/weekends, team-oriented; support doctor and staff.
3mo
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Veterinary Assistant Experienced
Shelton, Connecticut, United States
$19-$23/hr OnsiteFull Time
VCA Animal Hospitals
VCA Animal Hospitals: Network of veterinary hospitals providing medical care for pets.
Experience as a veterinary assistant; full-time; day and second shift; strong communication; able to collect histories, venipuncture, radiology, and assist team.
Venipuncture, IVC placement, Radiology, Medical calculations, Medication administration
4w
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Medical Assistant (Care Team Associate II) - Jamaica
Jamaica, New York, United States
OnsiteFull Time
AdvantageCare Physicians
AdvantageCare Physicians: AdvantageCare Physicians is a private primary and specialty care practice serving New York City and Long Island.
1+ YOECertificate from an accredited medical assistant program or eligibility to sit for national exam, minimum 1 year ambulatory MA experience, EMR proficiency, strong communication and customer service skills.
EMR
3mo
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Agent's Assistant - State Farm Agent Team Member
North Bellmore, New York, United States
$55k-$70k/yr OnsiteFull Time
Kevin Dignam - State Farm Agent
Kevin Dignam - State Farm Agent: Independent State Farm insurance agency serving individuals, families, and businesses in North Bellmore and across New York.
Customer service experience required; strong communication; team collaboration; licenses to obtain: Property & Casualty and Life & Health.
1w
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Executive Assistant
New York or New Jersey or Atlanta or Boston or Chicago or Dallas or Delaware or Denver or Garden City or Grand Cayman or Greenwich or Houston or Los Angeles or Miami or Naples or Nevada or Palm Beach or San Diego or San Francisco or Seattle or Stuart or Washington or Woodbridge
$85k-$110k/yr HybridFull Time
Bessemer Investors
Bessemer Investors: Privately owned family office providing investment management, wealth planning, and family-office services to high-net-worth individuals and families.
3+ YOEBachelor’s degree required, 3–5 years of administrative assistant experience preferred in banking, and ability to work effectively in a team environment.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Salesforce, ATLAS, Workflow
4d
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Grocery Associate Team Leader (Assistant Department Manager)
Lake Grove, New York, United States
$20-$35/hr OnsiteFull Time
Whole Foods Market
Whole Foods Market: Natural and organic food supermarket chain.
1.5+ YOE0.5+ MgmtRequires 18+ months of retail Team Member experience, 6+ months of supervisory experience, advanced product and safety knowledge, math, leadership, delegation, and Microsoft Office proficiency.
Microsoft Office, email, electric pallet jacks, box cutters
3mo
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Dental Assistant
Newtown, Connecticut, United States
OnsiteFull Time
Archway Dental Partners
Archway Dental Partners: Multi-specialty dental partnership organization supporting dentist-owned practices and comprehensive care across Connecticut and New York.
Full-time dental assistant with high school diploma, strong customer service, willingness to learn, team player, and reliable commute to Newtown, CT.
Dentrix Ascend, X-ray system, Operatory sterilization tools

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