Find & Apply For Office / Administrative Assistant Jobs In Middlesex, Massachusetts

Office / Administrative Assistant jobs in Middlesex, Massachusetts involve providing clerical support, scheduling appointments, managing emails, and assisting with administrative tasks. Responsibilities may also include data entry, filing documents, and answering phone calls. Candidates should have strong organizational skills, attention to detail, and proficiency in Microsoft Office. Below you can find different Office / Administrative Assistant positions in Middlesex, Massachusetts.

Jobs in Middlesex

Browse jobs from a variety of sources below, sorted with the most recently published, nearest to the top. Click the title to view more information and apply online.

MH

Mens Health Administrative Assistant

GameDay Men's Health
Middlesex, MA

Position published 07/27/2025
JobPart TimeOnsite
AS

Admin Secretary

SPECIALTY Professional Services
Middlesex, MA

Position published 07/27/2025
JobFull TimeOnsite
SA

Senior Administrative Assistant

Sovos Compliance, LLC
Middlesex, MA

Position published 07/27/2025
JobFull Time
UC

Unit Coordinator

Massachusetts General Hospital
Middlesex, MA

Position published 07/26/2025
JobFull TimeOnsite
AA

Administrative Assistant

Rock Island Auction Company
Middlesex, MA

Position published 07/26/2025
JobFull TimeOnsite
AA

Administrative Assistant (Part-Time)

Massachusetts Bay Community College
Middlesex, MA

Position published 07/23/2025
JobPart TimeOnsite
AA

Administrative Assistant

Spectraforce Technologies Inc
Middlesex, MA

Position published 06/27/2025
JobFull TimeOnsite
AA

Administrative Assistant Senior

SSi People
Middlesex, MA

Position published 06/26/2025
JobFull TimeOnsite
FO

Front Office Associate

Beltone New England
Middlesex, MA

Position published 06/26/2025
JobFull TimeOnsite
AA

Administrative Assistant

System One
Middlesex, MA

Position published 06/25/2025
JobFull TimeOnsite
AA

Administrative Assistant

International SOS Government Medical Services
Middlesex, MA

Position published 06/25/2025
JobFull TimeOnsite
AA

Administrative Assistant

Rangam
Middlesex, MA

Position published 06/25/2025
JobFull TimeOnsite
B8

BFT – Unit Coordinator

Massachusetts General Hospital
Middlesex, MA

Position published 06/25/2025
JobFull TimeOnsite
AA

Administrative Assistant Temporary, Part-time

Alcresta Therapeutics, Inc.
Middlesex, MA

Position published 06/25/2025
JobPart TimeOnsite
AS

Administrative Support

Assured Testing Laboratories LLC
Middlesex, MA

Position published 06/25/2025
JobFull TimeOnsite
B8

BFT – Unit Coordinator

Mass General Brigham
Middlesex, MA

Position published 06/25/2025
JobPart TimeOnsite
OC

Office Coordinator

Beacon Hill
Middlesex, MA

Position published 06/24/2025
JobFull TimeOnsite
MS

Member Services Administrator

SBI Association Management
Middlesex, MA

Position published 06/24/2025
JobFull TimeOnsite
LP

Licensed Physical Therapist Assistant (LPTA)

HealthPRO Heritage
Middlesex, MA

Position published 06/24/2025
JobPart TimeOnsite
AA

Administrative Assistant

Unclassified
Middlesex, MA

Position published 06/23/2025
JobFull TimeOnsite
PT

Part Time Office Assistant

Beacon Hill Staffing Group
Middlesex, MA

Position published 06/23/2025
JobPart TimeOnsite
AA

Administrative Assistant

Adams And Associates Inc
Middlesex, MA

Position published 06/23/2025
JobFull TimeOnsite
PC

Property Coordinator New

BioMed Realty
Middlesex, MA

Position published 06/23/2025
JobFull Time
TC

Team Chair [SY25-26]

Malden Public Schools
Middlesex, MA

Position published 06/20/2025
JobFull TimeOnsite
AD

Administrator

Global Channel Management
Middlesex, MA

Position published 06/20/2025
JobFull TimeOnsite
DS

Digital Specialist

Aramark
Middlesex, MA

Position published 06/20/2025
JobFull TimeOnsite
AA

Administrative Assistant, ECS

South Middlesex Opportunity Council, Inc
Middlesex, MA

Position published 06/18/2025
JobFull TimeRemote
AR

Accounts Receivable/Project Administrator

Onyx Corporation
Middlesex, MA

Position published 06/18/2025
JobFull TimeOnsite
PA

Project Administrator

Columbia Construction Co
Middlesex, MA

Position published 06/18/2025
JobFull TimeOnsite
AA

Administrative Assistant NEW

Equiliem
Middlesex, MA

Position published 06/18/2025
JobFull TimeOnsite
UC

Unit Coordinator – 24hrs Evenings – ED

Massachusetts General Hospital
Middlesex, MA

Position published 06/17/2025
JobFull TimeOnsite
AA

Administrative Assistant

Willow Hill School
Middlesex, MA

Position published 06/17/2025
JobFull TimeOnsite
OC

Office Clerk

Blackstone Consulting Inc.
Middlesex, MA

Position published 06/17/2025
JobFull TimeOnsite
UC

Unit Coordinator – 24hrs Evenings – ED

Massachusetts Eye And Ear
Middlesex, MA

Position published 06/16/2025
JobPart TimeOnsite
UC

Unit Coordinator – 24hrs Evenings – ED

Mass General Brigham
Middlesex, MA

Position published 06/16/2025
JobFull TimeOnsite
AA

Administrative Assistant

Cherry Bekaert
Middlesex, MA

Position published 06/14/2025
JobFull TimeOnsite
AA

Administrative Assistant

Gosnold
Middlesex, MA

Position published 06/13/2025
JobFull TimeOnsite
ZA

Zone Assistant

Life Time
Middlesex, MA

Position published 06/13/2025
JobFull TimeOnsite
AA

Administrative Assistance Per Diem Neurotherapeutics

Massachusetts Eye And Ear
Middlesex, MA

Position published 06/13/2025
JobFull TimeOnsite
OC

Office Coordinator

Middlesex, MA

Position published 06/13/2025
JobFull TimeOnsite
AS

Assistant

Cherry Bekaert
Middlesex, MA

Position published 06/12/2025
JobFull TimeOnsite
SP

Service Project Administrator

Trane Technologies
Middlesex, MA

Position published 06/12/2025
JobFull TimeOnsite
FO

Front Office Associate

RAYUS Radiology
Middlesex, MA

Position published 06/12/2025
JobFull TimeOnsite
AA

Administrative Assistant House Based

Medford Public Schools
Middlesex, MA

Position published 06/12/2025
JobFull TimeOnsite
OC

Office Coordinator

Installed Building Products
Middlesex, MA

Position published 06/12/2025
JobFull TimeOnsite
AS

Administrative Secretary, 36 hours – Pain Center

Beth Israel Lahey Health
Middlesex, MA

Position published 06/12/2025
JobFull TimeOnsite
OC

Office Coordinator

Anchor Insulation
Middlesex, MA

Position published 06/12/2025
JobFull TimeOnsite
AA

Administrative Assistant

Robert Half
Middlesex, MA

Position published 06/12/2025
JobFull TimeOnsite
AA

Administrative Assistant

Unclassified
Middlesex, MA

Position published 06/11/2025
JobFull TimeOnsite
SC

Service Coordinator

Corbett Company
Middlesex, MA

Position published 06/11/2025
JobFull TimeOnsite
AA

Administrative Assistant 1

Massachusetts Institute of Technology
Middlesex, MA

Position published 06/11/2025
JobFull TimeOnsite
AA

Administrative Assistant Main Office

Medford Public Schools
Middlesex, MA

Position published 06/11/2025
JobFull TimeOnsite
SA

Showroom Administrative Assistant – Burlington, MA

The Shade Store
Middlesex, MA

Position published 06/10/2025
JobFull TimeOnsite
DC

Dietetic Clerk

Sodexo
Middlesex, MA

Position published 06/09/2025
JobPart TimeOnsite
CP

Construction Project Administrator

Wayne J. Griffin Electric
Middlesex, MA

Position published 06/09/2025
JobFull TimeOnsite
OC

Office Coordinator

Beacon Hill Staffing Group, LLC
Middlesex, MA

Position published 06/09/2025
JobFull TimeOnsite
2H

25-26 Head Clerk / Administrative Assistant

Somerville Public Schools
Middlesex, MA

Position published 06/09/2025
JobFull TimeOnsite
TS

Tenant Services Coordinator

Lincoln Property
Middlesex, MA

Position published 06/08/2025
JobFull TimeRemote
AA

Administrative Assistant

Digital Prospectors
Middlesex, MA

Position published 06/07/2025
JobFull TimeOnsite
AA

Administrative Assistant Framingham, MA

Definitive Healthcare
Middlesex, MA

Position published 06/07/2025
JobFull TimeRemote
AA

Administrative Assistant

Wellpet
Middlesex, MA

Position published 06/06/2025
JobFull TimeOnsite
CA

Construction Administrative Assistant

Gilbane
Middlesex, MA

Position published 06/06/2025
JobFull TimeOnsite
AA

Administrative Assistant- Fire Alarm Department

Ellis Fire Suppression
Middlesex, MA

Position published 06/06/2025
JobFull TimeOnsite
DS

Department Specialist I

Element Care
Middlesex, MA

Position published 06/06/2025
JobFull TimeOnsite
AA

Administrative Assistant

Lahey Hospital and Medical Center
Middlesex, MA

Position published 06/05/2025
JobFull TimeOnsite
AA

Administrative Assistant

Railroad Construction Company
Middlesex, MA

Position published 06/05/2025
JobFull TimeOnsite

Latest Jobs in Middlesex

Salary Information & Job Trends In this Region

Office / Administrative Assistants in Middlesex, Massachusetts provide essential support to businesses and organizations in the area. - Entry-level Administrative Assistant salaries range from $30,000 to $40,000 per year - Mid-career Office Coordinator salaries range from $40,000 to $50,000 per year - Senior-level Executive Assistant salaries range from $50,000 to $60,000 per year The role of Office / Administrative Assistant in Middlesex, Massachusetts has a rich history dating back to the early days of office administration and secretarial work. Over time, the position has evolved to encompass a wide range of responsibilities and tasks, from basic clerical duties to more complex administrative functions. In recent years, the Office / Administrative Assistant role has seen significant evolution with the advancement of technology and the shift towards more digital and automated office processes. Office Assistants now often handle a variety of tasks such as managing schedules, coordinating meetings, and handling correspondence, in addition to traditional administrative duties. Current trends in the Office / Administrative Assistant field in Middlesex, Massachusetts include a greater emphasis on organizational skills, multitasking abilities, and proficiency in office software programs. Additionally, there is a growing demand for Administrative Assistants who can adapt to changing work environments and handle a diverse range of responsibilities efficiently.

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