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aecom Interview Questions and Answers
Updated 21 Feb 2026Urban Planner Interview Experience
Candidate: Ethan M.
Experience Level: Senior
Applied Via: Recruitment agency
Difficulty:
Final Result: Rejected
Interview Process
3 rounds
Questions Asked
- How do you incorporate sustainability in urban planning?
- Describe a project where you had to balance stakeholder interests.
- What software tools do you use for planning and visualization?
Advice
Prepare for scenario-based questions and demonstrate strategic thinking.
Full Experience
The recruitment agency set up three rounds including a panel interview and a presentation. The questions were in-depth and required thorough preparation. Although I was not selected, the experience was valuable for my career growth.
Structural Engineer Interview Experience
Candidate: Sophia R.
Experience Level: Mid-level
Applied Via: LinkedIn application
Difficulty:
Final Result:
Interview Process
2 rounds
Questions Asked
- Explain the process of structural analysis you follow.
- Have you used any structural design software?
- Tell us about a time you resolved a design conflict.
Advice
Brush up on technical knowledge and software skills.
Full Experience
I applied via LinkedIn and had a technical phone interview followed by an in-person interview with the team. The interviewers asked detailed questions about my previous projects and technical expertise. The atmosphere was professional and encouraging.
Environmental Consultant Interview Experience
Candidate: Liam K.
Experience Level: Entry-level
Applied Via: Campus recruitment
Difficulty: Easy
Final Result:
Interview Process
1 round
Questions Asked
- What interests you about environmental consulting?
- How do you stay updated with environmental laws?
- Describe a team project you participated in during university.
Advice
Show enthusiasm and knowledge about environmental issues.
Full Experience
I met the recruiter at a university career fair and was invited for a single interview. It was conversational and focused on my academic background and motivation. The team was welcoming and the process was straightforward.
Project Manager Interview Experience
Candidate: Maria S.
Experience Level: Senior
Applied Via: Referral
Difficulty:
Final Result: Rejected
Interview Process
3 rounds
Questions Asked
- How do you handle project scope changes?
- Describe your experience managing multidisciplinary teams.
- Give an example of a project that failed and what you learned.
Advice
Be ready to provide detailed examples of leadership and conflict resolution.
Full Experience
I was referred by a current employee and had three interview rounds including a case study presentation. The case study was particularly tough and required quick thinking. Although I didn't get the job, the feedback was helpful for future interviews.
Civil Engineer Interview Experience
Candidate: John D.
Experience Level: Mid-level
Applied Via: Online application through company website
Difficulty:
Final Result:
Interview Process
2 rounds
Questions Asked
- Describe a challenging engineering project you worked on.
- How do you ensure compliance with environmental regulations?
- Explain a time you managed project deadlines effectively.
Advice
Prepare to discuss specific projects and demonstrate problem-solving skills.
Full Experience
I applied online and was contacted within a week for a phone screening. The first round was a technical interview focusing on engineering principles and project experience. The second round was with the hiring manager and included behavioral questions. The interviewers were professional and the process was smooth.
Frequently Asked Questions in aecom
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Common Interview Questions in aecom
Q: In a sports contest there were m medals awarded on n successive days (n > 1). 1. On the first day 1 medal and 1/7 of the remaining m - 1 medals were awarded. 2. On the second day 2 medals and 1/7 of the now remaining medals was awarded; and so on.On the nth and last day, the remaining n medals were awarded.How many days did the contest last, and how many medals were awarded altogether?
Q: A hare and a tortoise have a race along a circle of 100 yards diameter. The tortoise goes in one directionand the hare in the other. The hare starts after the tortoise has covered 1/5 of its distance and that too leisurely.The hare and tortoise meet when the hare has covered only 1/8 of the distance. By what factor should the hareincrease its speed so as to tie the race?
Q: 9 cards are there. You have to arrange them in a 3*3 matrix. Cards are of 4 colors. They are red, yellow, blue and green. Conditions for arrangement: one red card must be in first row or second row. 2 green cards should be in 3rd column. Yellow cards must be in the 3 corners only. Two blue cards must be in the 2nd row. At least one green card in each row.
Q: Consider a pile of Diamonds on a table. A thief enters and steals 1/2 of the total quantity and then again 2 extra from the remaining. After some time a second thief enters and steals 1/2 of the remaining+2. Then 3rd thief enters and steals 1/2 of the remaining+2. Then 4th thief enters and steals 1/2 of the remaining+2. When the 5th one enters he finds 1 diamond on the table. Find out the total no. of diamonds originally on the table before the 1st thief entered.
Q: There are two balls touching each other circumferencically. The radius of the big ball is 4 times the diameter of the small all. The outer small ball rotates in anticlockwise direction circumferencically over the bigger one at the rate of 16 rev/sec. The bigger wheel also rotates anticlockwise at N rev/sec. What is 'N' for the horizontal line from the centre of small wheel always is horizontal.
Q: There are 3 clans in an island - The Arcs who never lie, the Dons who always lie and the Slons who lie alternately with the truth. Once a tourist meets 2 guides who stress that the other is a Slon. They proceed on a tour and see a sports meet. The first guide says that the prizes have been won in the order Don, Arc, Slon. The other says that, the order is Slon, Don, Arc. (the order need not be exact). To which clan did each of the guides and the players belong? ...
Q: 36 people {a1, a2, ..., a36} meet and shake hands in a circular fashion. In other words, there are totally 36 handshakes involving the pairs, {a1, a2}, {a2, a3}, ..., {a35, a36}, {a36, a1}. Then size of the smallest set of people such that the res...
Q: T, U, V are 3 friends digging groups in fields. If T & U can complete i groove in 4 days &, U & V can complete 1 groove in 3 days & V & T can complete in 2 days. Find how many days each takes to complete 1 groove individually.
Q: There are 3 sticks placed at right angles to each other and a sphere is placed between the sticks . Now another sphere is placed in the gap between the sticks and Larger sphere . Find the radius of smaller sphere in terms of radius of larger sphere.
Q: ABCDE are sisters. Each of them gives 4 gifts and each receives 4 gifts No two sisters give the same combination ( e.g. if A gives 4 gifts to B then no other sisters can give four to other one.)Â (i) B gives four to A.(ii) C gives 3 to E. How much did A,B,C,E give to D?
Q: At 6?o a clock ticks 6 times.The time between first and last ticks is 30 seconds.How long does it tick at 12?o clock?2.A hotel has 10 storey. Which floor is above the floor below the floor, below the floor above the floor, below the floor above the fifth.
Q: Every day a cyclist meets a train at a particular crossing .The road is straight before the crossing and both are travelling in the same direction.Cyclist travels with a speed of 10 kmph.One day the cyclist come late by 25 minutes and meets the train 5 km before the crossing.What is the speed of the train?
Q: A long, long time ago, two Egyptian camel drivers were fighting for the hand of the daughter of the sheik of Abbudzjabbu. The sheik, who liked neither of these men to become the future husband of his daughter, came up with a clever plan: a race would dete
Q: Tom has three boxes with fruits in his barn: one box with apples, one box with pears, and one box with both apples and pears. The boxes have labels that describe the contents, but none of these labels is on the right box. How can Tom, by taking only one p
Q: There are 7 letters A,B,C,D,E,F,GAll are assigned some numbers from 1,2 to 7.B is in the middle if arranged as per the numbers.A is greater than G same as F is less than C.G comes earlier than E.Which is the fourth letter
Q: If I walk with 30 miles/hr i reach 1 hour before and if i walk with 20 miles/hr i reach 1 hour late. Find the distance between 2 points and the exact time of reaching destination is 11 am then find the speed with which it walks.
Q: Given a collection of points P in the plane , a 1-set is a point in P that can be separated from the rest by a line, .i.e the point lies on one side of the line while the others lie on the other side. The number of 1-sets of P is denoted by n1(P)....
Q: An escalator is descending at constant speed. A walks down and takes 50 steps to reach the bottom. B runs down and takes 90 steps in the same time as A takes 10 steps. How many steps are visible when the escalator is not operating.Â
Q: A family X went for a vacation. Unfortunately it rained for 13 days when they were there. But whenever it rained in the mornings, they had clear afternoons and vice versa. In all they enjoyed 11 mornings and 12 afternoons. How many days did they stay there totally?
Q: A Man is sitting in the last coach of train could not find a seat, so he starts walking to the front coach ,he walks for 5 min and reaches front coach. Not finding a seat he walks back to last coach and when he reaches there,train had completed 5 miles. what is the speed of the train ?
