Accounting Internship – Summer 2027

P2S; Long Beach (CA); On-site; USD 33,000 - 36,000; Part time

Benefits offered by this job

Paid training

Professional memberships

Mentorship

Job summary

P2S|CMTA is offering a Summer Internship in the Accounting team in Long Beach, CA. You will gain hands-on experience with core financial processes and real-world industry exposure during a 10–12 week program.

The role emphasizes month-end close activities, collaboration with AP/AR, and learning through tailored mentorship and development opportunities. Schedule is in‑office, Monday through Friday, for undergraduate or graduate students.

Qualifications

• Currently enrolled in a Bachelor’s or Master’s program in Accounting, Finance, or related field.
• Detail‑oriented: Strong attention to detail and accuracy.
• Communication Skills: Good verbal and written communication skills.
• Team Player: Ability to work collaboratively in a team‑oriented environment.
• Time Management: Efficient organizational and time‑management skills.
• Proficient in Microsoft Office Suite.

Responsibilities

• Prepare and maintain accurate financial records and reports.
• Reconcile accounts, ledgers, and journal entries.
• Assist with month-end and year-end close activities.
• Assist AP and AR departments with department related activities to ensure timely payments and collections, respectively.
• Analyze financial data and provide insights to leadership.
• Support audits and ensure compliance with company policies and accounting standards.

Education

Currently enrolled in Bachelor’s or Master’s program in Accounting, Finance, or related field

Tools

Microsoft Office Suite

Job description

P2S|CMTA stands as a provider of professional engineering services to a broad range of markets, including higher education, healthcare, ports/harbors, industrial, entertainment, commercial, laboratories, municipal, and federal sectors. Our specialties include electrical, mechanical, plumbing, fire protection, and technology integration. Our offered services range from engineering and commissioning to construction management. With over 400 dedicated employees on the West Coast, P2S|CMTA is an internationally recognized leader in many of the key markets we serve. We provide a blend of innovation and technical excellence in delivering green solutions that enhance and sustain the built, natural, and social environments. Currently, we have offices in Long Beach, Seattle, Irvine, San Diego, Los Angeles, and San Jose.

Are you an Accounting student looking for Summer Internship opportunities? P2S is an award-winning engineering firm named "Best Place to Work" for the past 15 years.

Schedule: In Office M-F

Hourly: $24.00 Undergraduate / $26.00 Graduate

Level: Intern

Location: Long Beach, CA

Internship Program

The internship program aims to offer a positive work/training experience aligned with career goals and education level. Interns will be part of the Accounting team, gaining hands‑on experience and applying financial concepts from class to reality. The program emphasizes real‑world industry exposure, including participating in month end close activities and internal training opportunities, fostering a unique learning experience and encouraging participation in company events.

Schedule

The Summer Internship lasts 10-12 weeks, starting in June and ending in August - September, depending on the candidate’s availability.

Area of technical skill responsibilities subject to Intern’s experience level:

• Prepare and maintain accurate financial records and reports.
• Reconcile accounts, ledgers, and journal entries.
• Assist with month-end and year-end close activities.
• Assist AP and AR departments with department related activities to ensure timely payments and collections, respectively.
• Analyze financial data and provide insights to leadership.
• Support audits and ensure compliance with company policies and accounting standards essential for career development after college.

Opportunities to gain experience in collaboration based soft skills:

• Collaborate with cross‑functional teams for process improvements and efficiency initiatives.
• Participate in team meetings, assisting accounting personnel organize and analyze financial data.

Provided learning and development experience:

• Engage in training sessions and workshops to enhance technical skills.
• Tailored mentorship based on career aspirations.

Qualifications:

• Currently enrolled in a Bachelor’s or Master’s program in Accounting, Finance, or related field.
• Detail‑oriented: Strong attention to detail and accuracy.
• Communication Skills: Good verbal and written communication skills.
• Team Player: Ability to work collaboratively in a team‑oriented environment.
• Time Management: Efficient organizational and time‑management skills.
• Technology Skills: Proficient in Microsoft Office Suite.

LI-KW1 #LI-Onsite

What sets P2S|CMTA apart? For 15 years in a row, P2S|CMTA has been regarded as a “Best Place to Work” by our employees. Why? Because we value satisfied employees just as much as satisfied clients. With competitive benefits, flexible work schedules, paid training/professional memberships, and more. – we aim to attract the best talent and keep them here

Learn more about what it means to work at P2S|CMTA: https://www.p2sinc.com/join

P2S is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.