Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Executive Assistant

$120k - $145k

Flagship Ventures

Flagship Pioneering is a bioplatform innovation company that invents and builds platform companies that change the world. We bring together the greatest scientific minds with entrepreneurial company builders and assemble the capital to allow them to take courageous leaps. Those big leaps in human health and sustainability exponentially accelerate scientific progress in areas ranging from cancer detection and treatment to nature-positive agriculture.

What sets Flagship apart is our ability to advance biotechnology by uniting life science innovation, company creation, and capital investment under one roof in a way that is largely without precedent. Our scientific founders, entrepreneurial leaders, and professional capital managers are each aligned around an institutionalized process that enables us to innovate and transform for the benefit of people and planet.


Many of the companies Flagship has founded have addressed humanity's most urgent challenges: vaccinating billions of people against COVID-19, curing intractable diseases, improving human health, preempting illness, and feeding the world by improving the resiliency and sustainability of agriculture.


Flagship has been recognized twice on FORTUNE's "Change the World" list, an annual ranking of companies that have made a positive social and environmental impact through activities that are part of their core business strategies, and has been twice named to Fast Company's annual list of the World's Most Innovative Companies.

This is a new position and an outstanding career opportunity for an experienced Executive Assistant to provide high-level support to one of Flagship Pioneering's Executives. The ideal candidate will leverage a broad range of skills with a high degree of professionalism and discretion in handling a wide variety of comprehensive responsibilities. Must be detail-oriented and have strong organizational skills to effectively manage administrative tasks. Requires the ability to proactively build organizational knowledge and relationships and think critically and creatively to support problem-solving and ensure strong communication flow and follow-through. This is a hybrid position, with expectations to be in person at HQ (Cambridge, MA) on a weekly basis.


Why Flagship?
At Flagship Pioneering, YOU get: inspiring leadership, great company culture, competitive compensation packages, best in class benefits, generous PTO, beautiful office space stocked with unlimited snacks and impactful work with endless career growth.

As an Executive Assistant you will:
  • Coordinate executive calendars for work related to the operational day-to-day activities of an ever changing, venture creation firm.
  • Responsible for proactively coordinating meetings, creating agendas, and managing internal and external communications on behalf of the department.
  • Collaborate with other Executive Assistants and administrative staff members to coordinate calendars, manage requests, and facilitate events. Provide back-up coverage to other Executive Assistants as necessary.
  • Manage projects for a variety of initiatives that foster intradepartmental collaboration, and advancing the priorities of the department.
  • Coordinate worldwide travel plans including expense reporting and reimbursement.
Who You Are:
  • Bachelor's degree required.
  • 5 plus years of experience in providing support to high-level executives preferably at the "C" suite level.
  • Proven ability to work in a dynamic, demanding, and fast-paced environment.
  • Exceptionally organized with keen attention to detail.
  • Skilled at multi-tasking with ability to shift focus and priorities while under pressure and within deadlines.
  • Outstanding verbal and written communication skills; strong ability to inform and engage through written communications.
  • Highly interpersonal with effective relationship-building skills.
  • Professional, positive manner, with experience in a role requiring a high degree of confidentiality and discretion.
  • Excellent problem-solving skills and resourcefulness; ability to follow-through and close loops.
  • Strong work ethic and an entrepreneurial spirit to accommodate high level of responsibility and multiple priorities.
  • Energetic, enthusiastic, and interested in learning within a multifaceted, fast-paced, fast-growth organization.
  • Proficient in MS Office 2010 (Word, PowerPoint, some Excel) with Advanced Outlook organizational and calendaring skills
  • Ability to work in our Cambridge, MA office on a consistent basis, likely Monday through Thursdays to support the Executives' needs.
Joining Flagship Pioneering will allow you to:
  • Make an impact as part of a Fortune "Change the World" company
  • Be energized by an exciting startup culture
  • Surround yourself with inspirational colleagues and leaders
  • Support innovative breakthroughs in health care and sustainability
  • Expand your horizons with opportunities for professional growth
  • Enjoy unparalleled employee benefits and rewards programs

Flagship Pioneering and our ecosystem companies are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity or Veteran status.

Recruitment & Staffing Agencies: Flagship Pioneering and its affiliated Flagship Lab companies (collectively, "FSP") do not accept unsolicited resumes from any source other than candidates. The submission of unsolicited resumes by recruitment or staffing agencies to FSP or its employees is strictly prohibited unless contacted directly by Flagship Pioneering's internal Talent Acquisition team. Any resume submitted by an agency in the absence of a signed agreement will automatically become the property of FSP, and FSP will not owe any referral or other fees with respect thereto.

#LI-NM1

Privacy Notice for Applicants: When you apply for a role at Flagship Pioneering or one of its portfolio companies, we collect and use personal information you provide (such as your name, contact details, work history, and application materials) to evaluate your application, communicate with you, and comply with legal obligations. Your application data is processed through Greenhouse, our applicant tracking system, and may also be reviewed using AI-assisted screening tools. We do not sell your personal information. California residents have rights under the CCPA/CPRA including to know, delete, and opt out of the sharing of their personal information. If you are located in the EU or UK, we process your data under GDPR and you have rights to access, rectify, and erase your data. To exercise your rights or for questions, contact View email address on click.appcast.io.


The salary range for this role is $120,000 - $145,000. Compensation for the role will depend on a number of factors, including a candidate's qualifications, skills, competencies, and experience. Flagship Pioneering currently offers healthcare coverage, annual incentive program, retirement benefits and a broad range of other benefits. Compensation and benefits information is based on Flagship Pioneering's good faith estimate as of the date of publication and may be modified in the future.

Privacy Notice for Applicants: When you apply for a role at Flagship Pioneering or one of its portfolio companies, we collect and use personal information you provide (such as your name, contact details, work history, and application materials) to evaluate your application, communicate with you, and comply with legal obligations. Your application data is processed through Greenhouse, our applicant tracking system, and may also be reviewed using AI-assisted screening tools. We do not sell your personal information. California residents have rights under the CCPA/CPRA including to know, delete, and opt out of the sharing of their personal information. If you are located in the EU or UK, we process your data under GDPR and you have rights to access, rectify, and erase your data. To exercise your rights or for questions, contact View email address on click.appcast.io.
Vacancy posted 3 days ago
Similar jobs that could be interesting for youBased on the Executive Assistant in Cambridge, MA vacancy
  • $937.6 per week

     ...Administrative Support-Executive Assistant Job ID #2006464 | Share About this Role Job details $937.60 / week Boston, Massachusetts Profession: Administrative Support Facility Type: ??? Specialty... 
    Suggested
    Shift work

    TotalMed Staffing

    Boston, MA
    1 day ago
  •  ...health leaders and producing powerful ideas that can transform the lives of people everywhere. Reporting to the Vice Dean, the executive assistant (EA) will serve as the primary administrative point of contact and provide high-level administrative support to the vice dean... 
    Suggested
    Work at office
    Worldwide
    Weekend work
    Afternoon shift

    Harvard University

    Roxbury Crossing, MA
    1 day ago
  •  ...Executive Assistant, CRO Boston February 20, 2026 Job Description TL;DR – We're hiring an Executive Assistant to support our Chief Revenue Officer (CRO) as Lovable's GTM organization scales rapidly. This is a high-impact role for a proactive, highly organized... 
    Suggested
    Shift work

    Venturefizz Product Management Community

    Boston, MA
    3 days ago
  • $48.9k - $81.5k

     ...technologies and data to innovate continuously and to advance human progress together. About the Role: The Executive Assistant works closely with, and supports the Content Acquisition VPs, Content Management and Operational Excellence VPs, plus the... 
    Suggested
    Contract work
    Temporary work
    Work at office
    Local area
    Immediate start

    RELX Group plc

    Medford, MA
    3 days ago
  • $100k - $120k

     ...role is anticipated to remain open until the job is filled, or as otherwise determined by GMO. Position Overview: This Executive Assistant (EA) role will provide strategic and tactical support to three senior executives: the Head of Investment Teams/Head of... 
    Suggested
    Work at office
    Local area
    Work from home
    Worldwide
    Flexible hours

    GMO

    Boston, MA
    3 days ago
  •  ...Responsibilities Job Title: Executive Assistant Reports to: Executive Coordinator FLSA Status: Non-Exempt Job Summary You will serve as a vital support system for senior executives, ensuring the efficient operation of their offices and enabling them to... 
    Work at office
    Local area
    Remote work

    RadNet

    Somerville, MA
    6 hours ago
  •  ...IDR is seeking an Executive Assistant to join one of our top clients in Boston, MA. This role is pivotal in supporting the Emergency Medicine Department, where you will exercise discretion and judgment to manage a variety of administrative tasks. If you are looking for... 
    Contract work
    Work at office

    IDR Healthcare

    Boston, MA
    6 hours ago
  • $25 - $38.46 per hour

     ...Location: 225 Franklin Street, Boston Massachusetts Provide executive administrative support performing diverse administrative and...  ...reports as needed. Performs proactive problem research and assists in resolution. Manages day-to-day office operations, composes... 
    Hourly pay
    Work at office
    Immediate start
    Flexible hours

    Key Bank

    Boston, MA
    4 days ago
  • $62.5k - $87.5k

     ...releases, managing organizational contacts, attending meetings, preparing and distributing minutes; sorting mail and ordering supplies. Assists with research grant application, tracking grant reporting and performing web research on federal research funding trends.... 
    Fixed term contract
    Work experience placement
    Work at office
    Flexible hours

    BMC Software

    Boston, MA
    6 hours ago
  • $76.95k - $123.12k

     ...for a mission that matters at a company where you matter. Your Impact We are looking for a high-potential, early-career Executive Assistant to support our Chief Human Officer based in Boston. This is not a traditional EA role — it’s a launchpad opportunity for... 
    Work experience placement
    Work at office

    Axon

    Boston, MA
    4 days ago
  • $100k - $120k

     ...Executive Assistant We are The Hollister Group, the Boston area's leading women-owned staffing firm. We guide candidates through the job search process and connect top-tier talent with opportunities that meet the needs of our candidates and our clients. Our Recruiters... 
    Work at office

    The Hollister Group LLC

    Boston, MA
    2 days ago
  •  ...JOB SUMMARY: To facilitate Executives’ abilities to effectively lead the organization and their respective teams, the Executive Assistant provides comprehensive administrative support to Department Senior Leaders . The Executive Assistant supports daily business operations... 
    Fixed term contract
    Work experience placement
    Work at office
    Flexible hours

    St. Elizabeth’s Medical Center

    Boston, MA
    10 days ago
  •  ...Executive Assistant Boston, US Axiomatic AI is building a new class of AI systems designed to reason with the rigor of the scientific method. By combining deep learning with formal logic and physics-based modeling, we create verifiable, interpretable AI systems that... 
    Work at office
    Flexible hours
    Shift work
    3 days per week

    Axiomatic_AI

    Boston, MA
    8 days ago
  • $75k - $95k

     ...Executive Assistant Our world is transforming, and PTC is leading the way. Our software brings the physical and digital worlds together, enabling companies to improve operations, create better products, and empower people in all aspects of their business. Our people... 
    Work at office
    Local area
    Immediate start
    Flexible hours
    Shift work

    PTC

    Boston, MA
    2 days ago
  • $89k - $128k

     ...Executive Assistant, Operational Excellence ID 2026-11246 Job Location : Location US-MA-Boston Type Regular Full-Time Category/Department Operational Excellence Overview About Suffolk Suffolk is a national enterprise... 
    Full time
    Temporary work
    For contractors
    Work at office
    Shift work
    Afternoon shift
    Early shift

    Suffolk Construction

    Boston, MA
    2 days ago
  •  ...Executive Assistant Contract Duration: 1 year with extension On-site role minimum 4 days a week in the office Interviews will be over Zoom Basic Purpose: The Administrative Assistant is an integral part of North America Sales leadership team. This is a great entry point... 
    Contract work
    Work at office

    Agile Global Solutions Inc

    Boston, MA
    2 days ago
  • $60k - $110k

     ...ownership structure fosters a long-term view that aligns our perspectives with those of our clients. About the Role The Executive Assistant (EA) will provide comprehensive support to senior leaders within Wellington's Technology organization. This role serves as a... 
    Work at office
    Remote work
    Flexible hours
    Shift work
    1 day per week

    Wellington Management

    Boston, MA
    1 day ago
  • $53.25k - $88.75k

     ...We are looking for an Executive Assistant to provides diverse and advanced administrative support for a senior officer. The Executive Assistant will utilize technical and business knowledge, company policies and practices and overall organizational awareness to support... 
    Temporary work
    Local area
    Flexible hours

    Manulife and John Hancock

    Boston, MA
    6 hours ago
  • $62.5k - $87.5k

     ...Executive Assistant Boston Medical Center (BMC) is more than a hospital. It´s a network of support and care that touches the lives of hundreds of thousands of people in need each year. It is the largest and busiest provider of trauma and emergency services in New England... 
    Fixed term contract
    Work experience placement
    Work at office
    Flexible hours

    BMC Software

    Boston, MA
    3 days ago
  • $41.83 - $54.33 per hour

     ...Job Description POSITION: Executive Assistant Position Summary: At Cambridge Savings Bank, our purpose is to have a positive impact on our customers, employees, and community's financial well-being. We are committed to exceeding expectations and having a strong... 
    Full time
    For contractors
    Bank staff
    Work at office
    Flexible hours

    Cambridge Financial

    Watertown, MA
    2 days ago
  •  ...Shattuck Hospital (LSH), operated by the Massachusetts Department of Public Health (DPH), is seeking a dynamic and experienced Executive Assistant to provide high - level administrative coordination and support to the Chief Nursing Officer (CNO) and the broader... 
    Full time
    Temporary work
    Part time
    Work experience placement
    Work at office
    Local area
    Relocation
    Monday to Friday

    Department of Conservation & Recreation

    Boston, MA
    2 days ago
  •  ...Executive Administrative Assistant CloudHealth Technologies is seeking an experienced, professional Executive Assistant with a strong aptitude and proven track record to work directly with our CEO and Executives to provide administrative leadership and support. The... 

    CloudHealth Technologies

    Boston, MA
    2 days ago
  •  ...Hospital (LSH), operated by the Massachusetts Department of Public Health (DPH), is seeking a highly organized and proactive Executive Assistant (Program Coordinator II) to provide administrative coordination and support to the Chief Quality Officer (CQO) and the administrative... 
    Full time
    Temporary work
    Part time
    Work experience placement
    Work at office
    Local area
    Relocation
    Monday to Friday

    State of Massachusetts

    Boston, MA
    2 days ago
  •  ...Executive Assistant to The Chair of the Dept of Surgery BILH Coversheet Required COVID Vaccines + Booster and 2024-2025 flu vaccine required at time of submission (declinations not accepted). Local candidates required Cannot have worked perm/travel for any... 
    Permanent employment
    Local area

    STI

    Cambridge, MA
    6 hours ago
  •  ...Executive Assistant To Cro Miratech helps visionaries change the world. We are a global IT services and consulting company that brings together enterprise and start-up innovation. Today, we support digital transformation for some of the world's largest enterprises.... 
    Full time
    Internship
    Work at office
    Remote work
    Relocation
    Flexible hours

    Miratech

    Boston, MA
    5 days ago
  • $90k - $95k

     ...Executive Assistant Boston The Barr Foundation's mission is to invest in human, natural, and creative potential, serving as thoughtful stewards and catalysts. As stewards, Barr nurtures vital community assets. As catalysts, the Foundation advances breakthrough ideas... 
    Contract work
    Work experience placement
    Casual work
    Work at office
    Remote work
    Monday to Friday
    Flexible hours

    Barr Foundation

    Boston, MA
    2 days ago
  • $90k - $100k

     ...seamlessly across 50-plus practices and 21 offices in the world's major financial centers. The Opportunity We are seeking an Executive Assistant to join our Firm. This position will be based in our Boston office. The Executive Assistant provides assistance to, and... 
    Work at office
    Local area
    Remote work
    Visa sponsorship
    Work visa
    Shift work

    Skadden Arps

    Boston, MA
    6 hours ago
  •  ...Executive Assistant/Admin Assistant We're seeking a future team member for the role of Executive Assistant/Admin Assistant to join our Asset Servicing BBDI (EMEA) team. This role is located in London. In this role, you'll make an impact in the following ways:... 

    BNY

    Boston, MA
    1 day ago
  • $130k - $150k

     ...Executive Administrative Assistant Atavistik Bio is a privately-held clinical stage biotechnology company accelerating the discovery and development of transformative precision allosteric therapeutics to address serious unmet patient needs. Our proprietary AMPS platform... 
    Casual work
    Work at office
    Remote work
    Flexible hours

    Atavistik Bio

    Cambridge, MA
    5 days ago
  • $61.5k - $82.3k

     ...Executive Assistant If you are proactive, meticulous with details, and pride yourself on providing white-glove client service, then we would like to meet with you! The Executive Assistant provides administrative support to local executives. The Executive Assistant serves... 
    Local area
    Relocation package
    Flexible hours

    Cornerstone Research

    Boston, MA
    2 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Executive Assistant. Be the first to apply!