Internships in Portland, Maine, United States

BerryDunn’s Local Government Practice Group seeks a Consulting Intern to support the Community Development and Organizational Development teams. The intern assists with consulting engagements, project management, data analysis, and client briefings under close supervision.

BerryDunn’s Healthcare Analytics Practice Group seeks a Summer 2027 Consulting Intern to support its consulting practice providing end-to-end data management services. Based in Portland, ME, the intern will execute data quality analysis, design integration solutions, and develop reporting assets for government and private clients.

BerryDunn seeks an Outsourced Accounting Intern to support client engagements across diverse industries including healthcare and technology. The role involves performing month-end closes, processing general ledger entries, and preparing financial statements under the guidance of senior staff.

BerryDunn seeks a Spring 2027 Tax Intern to support its Not-For-Profit and broader client practice in Portland, ME. The role involves preparing trial balances and various tax returns under close supervision while receiving extensive training on firm software and procedures. This is an on-site internship requiring a minimum of 24 hours per week.

BerryDunn’s Healthcare Analytics Practice Group is seeking a Consulting Intern to support its growing Health Policy Analysis Practice, which provides economic, actuarial, and analytics services to government and nonprofit clients. Based in the Portland, ME office, the full-time internship runs May 25 to August 6, 2027 and involves gathering and analyzing healthcare data, developing client-facing reports and presentations, and assisting with consulting engagements under close supervision.

BerryDunn's Government Assurance Practice Group seeks a Cybersecurity Intern for its Information Technology Security practice in Portland, ME. The role supports client engagements through research, documentation review, and assistance with penetration testing and vulnerability assessments under consultant guidance. This full-time internship runs from May to August 2027.

BerryDunn’s Medicaid Practice Group seeks an Organizational Excellence Intern to support state agency clients in building organizational capacity. The role involves assisting with client projects, analyzing data, and developing tools for organizational development within a hybrid team environment.

Project Management team at Consigli Construction builds and oversees construction projects. The Project Management Co-op supports engineers and managers by handling documentation, scheduling, meeting minutes, and field coordination.

The Project Management Intern (Summer 2027) supports Project Engineers, Project Managers, and Superintendents in coordinating and executing construction projects within the Project Management division. Day-to-day work includes processing submittals, maintaining project documentation, attending and recording project meetings, tracking material deliveries, and providing field support in a dynamic construction environment.

BerryDunn’s Parks, Recreation and Libraries team within the Local Government Practice Group seeks a Consulting Intern to support local and state government clients. The intern assists with consulting engagements, project management, data analysis, and client briefings under close supervision.

BerryDunn offers a Spring 2027 Tax Internship in Portland, ME, supporting clients across healthcare, nonprofit, and financial sectors. Interns prepare tax returns and trial balances under close supervision while receiving extensive training on firm software and procedures.

Field Operations team at Consigli Construction focuses on delivering safe, on‑time construction projects. The Field Operations Co‑op assists superintendents and project managers with safety program administration, schedule analysis, and site documentation, gaining hands‑on experience in field coordination and quality assurance.

BerryDunn’s Local Government Practice Group seeks a Justice & Public Safety Consulting Intern to support local government agencies with organizational, IT, and management needs. The intern will assist J&PS teams with data analysis, project management, and client reporting under close supervision.

BerryDunn’s Technology Assurance Services Practice seeks an Internal Controls Audit Intern for Summer 2027 to support SOC examinations and IT security assessments. The role involves assisting engagement leads with planning, testing, and monitoring client compliance needs within a collaborative team environment.

BerryDunn seeks an Outsourced Accounting Intern to support client engagements across diverse industries including healthcare and technology. The role involves performing financial statement compilations, general ledger processing, and month-end closes under the guidance of experienced staff.

The Field Operations Intern (Summer 2027) supports Superintendents and Project Managers within the Field Operations division in Portland, Maine, United States. Day-to-day work includes assisting with safety program administration, quantity tracking, schedule analysis, job site documentation, and coordinating subcontractor activities.

BerryDunn’s Valuation Services Group seeks a Summer 2027 Business Valuation Intern to support privately held business owners in Portland, ME. The role involves analyzing financial readiness, researching market factors, and producing detailed valuation reports alongside senior staff. This full-time, on-site internship requires a minimum of 40 hours per week during the summer session.

BerryDunn’s Medicaid Practice Group seeks a Consulting Intern to support state agencies in modernizing IT enterprises for Medicaid programs. The role involves assisting with client projects, managing action items, and contributing to business development activities during a 10-week summer term.

BerryDunn seeks an Audit Intern to support the audit and review engagements team in Portland, ME. The role involves hands-on experience with financial processes like cash management and receivables, alongside client interaction and research using firm software. This is a hybrid internship offering flexible scheduling during the Spring or Summer 2027 sessions.

The Estimating Intern (Summer 2027) supports the Estimating division in Portland, Maine, United States on a full-time, in-person basis. Day-to-day work includes assisting with quantity take-offs, unit pricing, cost comparisons, subcontractor coordination, product and supplier research, site visits, and maintaining estimating databases and records.