Sargent & Lundy Accountant interview questions & guide 2026

The following questions are representative of the patterns observed in Sargent & Lundy interviews. While the specific questions may shift depending on the interviewer, the focus remains on your technical accounting foundation and your potential to integrate into a collaborative team.

Finance & Accounting Technicals

This category assesses your core competency in accounting principles, specifically those required for day-to-day operations and reporting.

• How do you approach the month-end close process to ensure accuracy and timeliness?
• Can you explain the difference between accrual-based accounting and cash-based accounting?

Preparation for Sargent & Lundy should be grounded in a mastery of your past experiences and a clear understanding of your technical toolkit. You should be prepared to discuss your previous accounting roles in detail, as interviewers will look for specific examples of how you have handled the responsibilities you claim.

Technical Knowledge – You must be comfortable discussing GAAP and ASC 606 in a practical context. Interviewers want to see that you understand not just the theory, but how these standards impact the financial statements of a project-based firm.

Process Execution – Focus on your experience with month-end close and account reconciliations. You should be prepared to explain your methodology for ensuring that these processes are error-free and completed on schedule.

Team Fit – Sargent & Lundy values candidates who are collaborative and adaptable. Be ready to discuss how you have worked with non-finance stakeholders and your willingness to take on new challenges within the department.

The interview process at Sargent & Lundy is typically structured to gauge both your technical proficiency and your ability to integrate into their existing team culture. You can expect a series of conversations that begin with an HR screen, followed by interviews with finance leadership, such as managers or the VP of Finance, and often a peer-level interview with potential coworkers.

The atmosphere can range from relaxed to intense depending on the interviewer, but the core focus remains consistent: assessing if you have the technical rigor to handle the work and the interpersonal skills to thrive in a team environment. You should be prepared for panel-style interviews where multiple team members evaluate your responses simultaneously.

The visual timeline above illustrates the typical progression from initial screening to final interviews. Candidates should use this as a framework to pace their preparation, ensuring they are ready for both the high-level behavioral questions early on and the deep-dive technical questions that occur during the manager and VP rounds.

Technical Accounting Standards

This is the core of your evaluation. You will be tested on your ability to apply GAAP and navigate the complexities of revenue recognition (ASC 606). Strong performance involves not just citing the rules, but explaining how they apply to specific project-based scenarios.

• Journal entries – Ensure you can explain the impact of various entries on the balance sheet and income statement.
• Accruals – Understand the timing and necessity of accruals in a project-heavy business.
• Account reconciliations – Be ready to discuss how you identify and resolve discrepancies.

As an Accountant at Sargent & Lundy, your day-to-day work centers on maintaining the integrity of project-related financial data. You will spend significant time preparing journal entries and ensuring that all project costs are correctly captured and allocated. A major part of your responsibility involves performing regular account reconciliations to catch errors before they escalate.

During the month-end close, you will be responsible for meeting strict deadlines, which requires a high level of organization and the ability to collaborate effectively with project managers. You are not working in a vacuum; you will interact frequently with other departments, verifying that project budgets and actual spend align with the firm's financial strategy and reporting standards.

A strong candidate for the Mid-Level Project Accountant role will demonstrate a blend of technical accounting knowledge and practical experience in a corporate or project-based setting.

• Technical Skills – Deep understanding of GAAP, experience with revenue recognition (ASC 606), and intermediate to advanced proficiency in Excel.
• Experience – Previous experience in a project-based accounting or general accounting role is highly valued.
• Soft Skills – Strong communication skills, a proactive attitude toward learning new processes, and the ability to work effectively in a team-oriented environment.

Q: How can I best prepare for the technical portion of the interview? A: Review your knowledge of GAAP and practice explaining the mechanics of journal entries and accruals clearly. Focus on how these concepts apply to a project-based business model.

Q: What is the culture like at Sargent & Lundy? A: The culture is professional and collaborative. You will find that team members value communication and are looking for colleagues who are not only technically competent but also easy to work with on a daily basis.

Q: How should I handle the "why this firm" question? A: Focus on Sargent & Lundy’s reputation in the engineering and power sectors. Connect your interest in project accounting to the firm’s unique business model and your desire to contribute to a stable, long-standing organization.

Q: What if I don't hear back immediately after the interview? A: While it is standard to follow up, be aware that communication timelines can vary. Stay professional and persistent, but maintain your focus on other opportunities while waiting for a response.

• Structure your answers: When answering technical questions, use the "STAR" method (Situation, Task, Action, Result) to keep your responses concise and impactful.
• Know your resume: Be prepared to answer questions about every bullet point on your resume, especially regarding your previous accounting tasks.
• Show enthusiasm: Even in a technical role, showing that you are excited about the work and the team’s mission goes a long way in building rapport.
• Ask thoughtful questions: At the end of the interview, ask about the team’s current challenges or how the accounting department supports the firm’s long-term goals.

The Accountant position at Sargent & Lundy is an excellent opportunity to apply your technical accounting skills in a stable, high-impact environment. By focusing on your mastery of GAAP, month-end close procedures, and your ability to work collaboratively, you will be well-positioned to succeed in the interview process.

Remember to prepare specific, real-world examples of your past experience, as these will be the most effective way to demonstrate your capability to the hiring team. Candidates can explore additional interview insights, practice questions, and preparation resources on Dataford. Stay confident in your preparation, and good luck with your application.

The compensation data above provides a realistic range for the Mid-Level Project Accountant role in Chicago. Use this to understand the market value of the position and to help frame your own salary expectations during the negotiation phase.