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Full Timejunior
Cambridge, MA USAPosted 17 days ago

Role Overview

Flagshippioneeringinc is hiring a entry-level Accountant. This is a full-time role in Cambridge. posted 2 weeks ago. Full responsibilities, required qualifications, and the apply link are listed in the description below.

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Job description

Flagship Pioneering invents and builds platform companies, each with the potential for multiple products that transform human health, sustainability and beyond. Since its launch in 2000, Flagship has originated more than 100 companies. Many of these companies 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. Learn more about Flagship at www.flagshippioneering.com.

At Flagship, we accept impossible missions to enable bigger leaps. Our core values guide us through uncertainty and toward lasting impact.

Position Summary:

The Accountant will be responsible for ensuring the accuracy of financial reporting and providing strategic insights to support business decisions. This role requires a deep understanding of accounting principles, excellent analytical skills, and the ability to excel in a fast-paced, start-up environment.

Key Responsibilities:

  • Perform day-to-day accounting operations activities including expense reports/system administration, bill review, and cash and credit card reconciliations for multiple portfolio companies. Management of the AR function as applicable.
  • Perform the month-end/quarter-end/year-end close activities timely and accurately, including posting and preparation of journal entries, external research and accrual tracking, and reconciliation of various balance sheet accounts for multiple portfolio companies in accordance with the monthly close calendar.  
  • Monthly update of forecast files with actuals and upload to NSPB, as well as troubleshooting/variance analysis of any discrepancies arising between the systems after the upload is complete.
  • Manage fixed assets and finance & operating leases, ensuring that policies and accounting guidance are followed.  Tracking of orders, delivery, and in-service dates.
  • Monthly administrative tasks including payroll reconciliations, benefits reconciliations, new-hire support and documentation, and additional ad hoc requirements as they arise, such as 83(b) preparation.
  • Coordinate and support annual audits (as applicable), statutory filings, debt compliance reporting, investor reporting, and tax filings, ensuring all necessary documentation is prepared and available.
  • Collaborate with cross-functional teams to provide financial insights and support business operations. This often includes but is not limited to: Labs teams/employees, FP&A, AP, Legal, Procurement, HR, and Payroll, as well as external stakeholders and investors.
  • Maintain and reconcile information across multiple systems, including NetSuite, NSPB, Expensify, Coupa, LeaseQuery, as well as support integration of any new systems and/or processes the team engages in.
  • Support company transitions as they grow up and grow out, as well as supporting mergers of existing companies.
  • Be an active participant in implementing accounting policies and procedures to improve financial processes and ensure compliance with regulations.

Qualitifactions:

  • CPA license
  • Bachelor’s degree in Accounting, Finance, or related field
  • 4+ years of accounting experience, with at least 2 years in public accounting or a high-growth tech/life sciences company
  • Strong knowledge of US GAAP
  • Experience with accounting systems (e.g., NetSuite or similar ERP)
  • Advanced Excel skills and a high degree of attention to detail

We are an equal opportunity employer. All qualified applicants will be considered for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, protected veteran status, or any other characteristic protected by law.

We recognize that great candidates often bring unique strengths without fulfilling every qualification. If you have some of the experience listed above but not all, please apply anyway. We are dedicated to building diverse and inclusive teams and look forward to learning more about your background and interest in Flagship.

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

 

The salary range for this role is $76,000 - $121,000. 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 privacy@flagshippioneering.com. 

About Flagshippioneeringinc

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Flagshippioneeringinc

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Frequently Asked Questions

How do I apply for the Accountant position at Flagshippioneeringinc?

Use the Apply button above to submit your application directly to Flagshippioneeringinc. Most applications take less than 5 minutes if your resume and contact details are ready, and you'll be routed to the employer's official application system to finish.

Where is the Accountant position at Flagshippioneeringinc located?

This position is based in Cambridge. Flagshippioneeringinc has not indicated remote or hybrid options for this role, so candidates should plan for on-site work.

What does a Accountant at Flagshippioneeringinc earn?

Flagshippioneeringinc has not disclosed a salary range in this posting. Many employers share specifics later in the interview process; you can also ask during a recruiter screen if compensation transparency is important to you.

When was the Accountant role at Flagshippioneeringinc posted?

This role was posted on June 22, 2026 (17 days ago). It's still listed as actively hiring; we re-confirm openings against the source system multiple times per day and remove closed roles.

Is the Accountant role at Flagshippioneeringinc entry-level?

Yes. This is an entry-level position. Strong candidates typically have 0-2 years of relevant work experience, internships, or significant project work. Read the full description for any specific qualification requirements Flagshippioneeringinc has listed.

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