Sr. Administrative Assistant
$20.84 - $29.79 per hourMass General Brigham
Senior Administrative Assistant
Mass General Brigham relies on a wide range of professionals, including doctors, nurses, business people, tech experts, researchers, and systems analysts to advance our mission. As a not-for-profit, we support patient care, research, teaching, and community service, striving to provide exceptional care. We believe that high-performing teams drive groundbreaking medical discoveries and invite all applicants to join us and experience what it means to be part of Mass General Brigham.
The Senior Administrative Assistant will support all the administrative and academic needs of the Radiation Oncology physician group. The Senior Administrative Assistant will be responsible for handling multiple calendars and schedules, coordinating meetings and conferences, recording minutes at meetings, providing general secretarial support and office management, and working on projects defined by the Sr. Administrative Manager, Administrative Director, Clinical Director, and/or Executive Director. This hybrid position offers 3 days remote and 2 days on site (subject to change based on departmental/organizational needs), providing flexibility while maintaining meaningful connections with colleagues. Ideal candidates are proactive, detail-oriented professionals who thrive in a fast-paced environment and enjoy balancing high-level administrative support with day-to-day operational responsibilities. The posted salary reflects the starting range for this position. Actual compensation will be based on the selected candidate's qualifications, including experience, education, and relevant skills.
Key Responsibilities
- Manage complex scheduling needs, including coordinating meetings, conferences, and recurring departmental forums; maintain calendars and ensure alignment across academic, administrative, and clinical activities.
- Maintain schedules and tracking tools (e.g., call schedules, time away, faculty metrics), ensuring accuracy and timely updates.
- Provide general administrative and project support, including responding to ad hoc requests and leveraging tools and systems to enhance efficiency.
- Organize meetings, conferences, and events (in-person and virtual) including room reservations, technology setup, and ordering catering/refreshments for onsite meetings.
- Prepare agendas, materials, and record meeting minutes
- Coordinate travel and conference logistics (in-person and virtual), including registrations, itineraries, and expense reimbursement
- Provide high-level administrative support to faculty, including preparation and management of documents, presentations, correspondence, and CVs.
- Submit letters of recommendation via on-line systems (ERAS, etc.) or via email/mail
- Support physician onboarding, reappointment, and competency tracking processes
- Coordinate departmental visitors, including onboarding logistics (badging, access)
- Order and manage office supplies and equipment (e.g., phones, pagers, lab coats)
- Maintain physician administrative office space and submit maintenance requests
- Assist in triaging basic IT issues and escalate as appropriate
- Support updates to departmental websites and shared resources
- Collaborate with administrative team to ensure coverage across physician groups
- Participate in special projects and initiatives as assigned
Skills / Competencies
- Strong written and verbal communication skills
- Proficiency in Microsoft Office Suite (Outlook, Word, Excel, PowerPoint, SharePoint)
- Excellent organizational skills and attention to detail
- Ability to manage multiple priorities and work independently
- Strong interpersonal skills with ability to engage professionally across all levels
- Demonstrated ability to handle confidential information
- Proactive approach to problem-solving and workflow management
- Ability to adapt to changing priorities in a dynamic environment
Working Conditions
- Hybrid role with both on-site at BWH (Longwood Medical Area) primarily and potentially other MGB Radiation Oncology sites as needed and remote work
Work Location: 45 Francis Street
Scheduled Weekly Hours: 40
Employee Type: Regular
Work Shift: Day (United States of America)
Pay Range: $20.84 - $29.79/Hourly
Grade: 4
At Mass General Brigham, we believe in recognizing and rewarding the unique value each team member brings to our organization. Our approach to determining base pay is comprehensive, and any offer extended will take into account your skills, relevant experience if applicable, education, certifications and other essential factors. The base pay information provided offers an estimate based on the minimum job qualifications; however, it does not encompass all elements contributing to your total compensation package. In addition to competitive base pay, we offer comprehensive benefits, career advancement opportunities, differentials, premiums and bonuses as applicable and recognition programs designed to celebrate your contributions and support your professional growth. We invite you to apply, and our Talent Acquisition team will provide an overview of your potential compensation and benefits package.
EEO Statement:
2200 The Brigham and Women's Hospital, Inc. is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religious creed, national origin, sex, age, gender identity, disability, sexual orientation, military service, genetic information, and/or other status protected under law. We will ensure that all individuals with a disability are provided a reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. To ensure reasonable accommodation for individuals protected by Section 503 of the Rehabilitation Act of 1973, the Vietnam Veteran's Readjustment Act of 1974, and Title I of the Americans with Disabilities Act of 1990, applicants who require accommodation in the job application process may contact Human Resources at View phone number on click.appcast.io.
Mass General Brigham- ...Skills: Calendar Management, Meeting Scheduling, Administrative Support, Documentation & Reporting, Event Coordination, Inventory & Supply... ...a highly organized and detail-oriented Administrative Assistant to provide direct support to the Deputy Chief Safety Officer...SeniorWork at office
$20.84 - $29.79 per hour
...Mass General Brigham Cancer Institute Administrative Support Mass General Brigham Cancer Institute at Massachusetts General Hospital This... ...with IT for technical support and equipment needs. Assist in the planning and execution of special projects and events....SeniorHourly payWork at officeRemote workShift work$75k - $80k
Randstad has partnered with a Financial Services business to assist with filling their open Sr. Administrative position. They are look for an experienced administrative professional with industry background to support their team. The ideal candidate will have at least 3...SeniorPermanent employmentFull timeTemporary workWork experience placementWork at officeMonday to FridayFlexible hoursShift work3 days per week- Job Posting DescriptionPosition SummaryAssists Director, Manager, or Chief of Service in managing daily administrative operations of a clinical service, medical/surgical practice, and business or management office. Leads and performs administrative functions requiring...SeniorTemporary workWork at officeRemote workMonday to Friday
$59.14k - $88.7k
...Summary Provides high-quality, professional and comprehensive administrative support in partnership to the HSL Corporate and HRC... ...supervisor, including work requests as directed by Executive Assistants for the senior leadership team Maintain operational continuity...SeniorWork experience placementWork at officeImmediate startRemote work$20.84 - $29.79 per hour
...Senior Administrative Assistant The Senior Administrative Assistant provides high-level administrative support to the Reproductive Endocrinology & Infertility Division. Position requires advanced administrative skills and experience in Outlook calendar management and...SeniorHourly payWork at officeRemote workShift work- ...Senior Administrative Assistant Assisting Bus Transportation Superintendents for Charlestown/Bennett Bus Garage This is a full-time in person postion Responsible for scheduling, document control, and office administration and organizational needs. Research projects...SeniorFull timeWork at office
$23.84 - $39.74 per hour
...Administrative Support Role Provides high level, more complex secretarial/administrative support to senior management employees or groups in the Bank Primary Responsibilities Serve as a liaison between manager and bank personnel, responding to questions and issues...SeniorHourly pay$32 per hour
...Senior Administrative Assistant, EF&A Job Number: 25995 Functional Area: Office Support Department: MIT Sloan Econ, Finance, & Accounting School Area: Sloan School of Management Pay Range Minimum: $32.00 Pay Range Maximum: $38.50 Employment Type: Full...SeniorFull timeWork at officeVisa sponsorship$30.26 - $40.35 per hour
...Senior Administrative Assistant As a member of the Office of the Head of Specialty Care, the Senior Administrative Assistant will partner with the Executive Assistant to the Head of Specialty Care to provide outstanding administrative support to senior executives....SeniorWork at office- ...Senior Administrative Assistant Your organization and initiative set the pace for project success. You'll lead the coordination of engineering and land development projects, supporting teams whose work shapes communities across the Boston area. About the Role...SeniorWork at office
- ...Senior Administrative Assistant This position, located in the Center for Transportation and Logistics (CTL), will provide high-level administrative and project support to the CTL Director and the Director of Research, helping advance the Center's research mission and...SeniorWork at office
$26.59 per hour
...Senior Administrative Assistant The hourly rate for this position ranges from $26.59 in our lowest geographic market to $52.50 in our highest geographic market. Actual pay rate will vary based on a candidate's location, qualifications, skills and experience. Information...SeniorHourly payTemporary workWork experience placementWork at office- ...Senior Administrative Assistant The Senior Administrative Assistant provides administrative and operational support to the Human Resources and Legal functions. This role is responsible for maintaining confidential records, coordinating HR processes, assisting with...SeniorContract workWork at officeLocal area
$70k - $130k
Summary Senior Administrative Assistant II Location: Cambridge, MA - Hybrid #LI-Hybrid Domestic Relocation is available for this role. The successful candidate will provide administrative support, under minimal supervision, to Leadership in Translational...SeniorWork at officeRelocationRelocation packageFlexible hours$30.1 - $41.35 per hour
...Senior Administrative Assistant for North America Institutional As Senior Administrative Assistant for North America Institutional, you will be a trusted partner to a dynamic team, helping the business operate efficiently and stay focused on client and commercial priorities...SeniorHourly payH1bWork at officeVisa sponsorship$39 - $58 per hour
...Senior Administrative Assistant The Senior Administrative Assistant will serve as a trusted administrative partner to the Vice President, U.S. Government Affairs & Patient Advocacy; the Vice President, Federal Government Affairs; and the Executive Director, State Government...SeniorSummer workWork at officeRemote workFlexible hours2 days per week- MasTec is seeking a Senior Scheduler to support the Construction Management department on complex infrastructure projects in energy, utilities, and communications. In this role, you will own the development and management of detailed project schedules, integrating cost,...Senior
- ...Senior Administrative Assistant Under minimal supervision, provides diverse, complex, and high-level administrative support for the day-to-day activities and operations of the Department Head's office; provides calendar management and administrative support for programs...SeniorWork at office
- The Broad Institute in Cambridge, MA is seeking a Grants Administrator to provide research compliance and financial management support for pre- and post-award activities. The role requires collaboration with faculty and sponsors and 5+ years in academic grant administration...Senior
- ...appropriate technology, serves as secretary to a school's Main Office. Duties and Responsibilities: 1. Using current technology assists the Principal Clerk School Secretary with the preparation of correspondence, reports and notices. 2. Greets and assists visitors...SeniorTemporary workWork at officeImmediate start
$145k - $165k
...boasts over 30 years of expertise in the power industry. We provide EPC (Engineering, Procurement, and Construction) services and assist in project development. Our experience spans various systems for utility and industrial facilities, including simple and combined cycle...SeniorDaily paidFull timeContract workTemporary workWork experience placementFor subcontractorWork at officeLocal areaFlexible hoursShift work- ...Senior Administrative Assistant to the Department Head SENIOR ADMINISTRATIVE ASSISTANT TO THE DEPARTMENT HEAD, Chemistry, seeks a highly organized professional to provide comprehensive executive support to the Department Head and manage critical operations. This essential...SeniorWork at officeAfternoon shift
$34.38 per hour
...Senior Executive Assistant The primary function of the Senior Executive Assistant is to oversee all administrative and communications functions and provide direct support managing and prioritizing daily calendar and all related materials, preparing and responding to...Senior- ...part of Mass General Brigham. Job Summary The Senior Executive Assistant serves as a trusted partner to the Executive Director of... ...leadership team, providing comprehensive executive, operational, and administrative support across a complex, multi-site healthcare environment....SeniorRemote workMonday to FridayFlexible hoursShift work
- ...Executive Assistant Job Type: Travel Profession: Administrative Careers Specialty: Executive Assistant Shift Details: 5x8 Days Job Order Details: Start Date 09/28/2026 End Date 12/26/2026 Duration 13 Week(s) Client Details: City Boston State MA Alois...Shift work
- ...Executive Assistant Provides administrative support for executives while exercising confidentiality, tact, and diplomacy. Manages executive calendars, prepares materials for meetings, triages communications, coordinates and optimizes executive travel plans, and helps...SeniorWork at office
- ...Senior Executive Assistant Advance your career at Liberty Mutual Insurance a Fortune 100 Company! Liberty Mutual Investments (... ...for a highly qualified Senior Executive Assistant to join the Administrative Services team supporting the senior leaders of the Global Private...SeniorWork at officeRemote workFlexible hours
- ...Job Description Wealth Management | Boston, MS Administrative Assistant Job Summary & Responsibilities: Provides advanced administrative support to Executive within the Boston Region in a complex team environment Maintains complex and extremely detailed calendars, including...Work at office
$80k - $100k
...Executive & Administrative Support Provide comprehensive calendar management and scheduling support. Coordinate meetings, travel arrangements... ...Coordinate office supplies, equipment, and facilities needs. Assist with planning team meetings, events, and company gatherings....Work at officeLocal areaRemote work
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Sr. Administrative Assistant. Be the first to apply!
- administrative Roxbury Crossing, MA
- administrative office technology Roxbury Crossing, MA
- administrative & business operations Roxbury Crossing, MA
- nonprofit administrative assistant
- shell administrative assistant
- tax administrative assistant
- administrative assistant
- senior operations assistant
- experienced admin assistant
- beginner administrative assistant



