PLC and SCADA systems
Prepare a short walkthrough of how you have used PLC and SCADA systems to monitor and control an industrial process.
The Control Systems Engineer role requires expert knowledge of PLC and SCADA systems.
Source postingJohnson Matthey interview prep. 15 likely questions.
The process at Johnson Matthey, what each stage actually tests, and how candidates prep. Real questions where we have them, likely questions where we don't.
While you prep, Scoutify can fill in and send your application to new Johnson Matthey roles that match your search.
[01] BY THE NUMBERS
Headline facts before you prep.
Pulled straight from Johnson Matthey's career page and public data sources. Linked figures open their source or a fuller breakdown.
Full Johnson Matthey company profile[02] INTERVIEW PROCESS
Standard software engineering loop at Johnson Matthey.
The stages below describe the typical SWE loop. Product, Design, and Data loops differ; pick a role to see how it changes, or jump straight to real questions reported for that role.
ROLE
01Recruiter Screen
30 min
01
Recruiter Screen
30 minInitial call to discuss your background, the role, and logistics.
- Research the company and role thoroughly
- Prepare your elevator pitch
- Ask about the interview process and timeline
02Technical Interview
45-60 min
02
Technical Interview
45-60 minCoding and/or system design questions relevant to the role.
- Practice on LeetCode or similar platforms
- Think out loud and communicate your approach
- Ask clarifying questions before starting
03Behavioral Interview
45 min
03
Behavioral Interview
45 minQuestions about your past experiences, teamwork, and problem-solving.
- Prepare STAR-format stories
- Focus on specific examples with measurable outcomes
- Show self-awareness about mistakes and learnings
[03] REAL QUESTIONS
Likely questions for Johnson Matthey.
15 likely questions inferred from Johnson Matthey's open roles and company profile.
Other Roles
15 questions
Other Roles
15 questionsLikely
Give an example of a time when you had to manage conflicting priorities in a project. How did you handle it?
Likely
How do the values of Johnson Matthey align with your personal and professional values?
Likely
What are the main challenges you foresee in the utilities engineering sector, particularly in relation to reducing carbon emissions?
Likely
What attracted you to apply for a position at Johnson Matthey, and how do you see yourself contributing to our mission?
Likely
How do you ensure compliance with safety and environmental regulations during construction projects?
Likely
Can you describe a time when you faced a significant challenge during a construction project? How did you overcome it?
Likely
Can you explain the importance of sustainability in construction and how you have applied sustainable practices in your previous roles?
Likely
What are the key considerations you take into account when planning a CAPEX project?
Likely
Describe your familiarity with sustainable technologies and how they can be applied in construction and engineering.
Likely
What attracted you to Johnson Matthey, and how do you see your values aligning with our mission to accelerate the transition to net-zero?
Likely
Why do you believe your skills and experiences make you a good fit for this role at Johnson Matthey?
Likely
Tell us about a situation where you had to work as part of a team to overcome a significant challenge. What was your role, and what was the outcome?
Likely
Can you explain the key considerations when designing utility systems for industrial projects?
Likely
What methods do you use to ensure compliance with safety and environmental regulations in construction projects?
Likely
What experience do you have with CAPEX delivery projects, and how do you prioritize tasks during the project lifecycle?
How to answer these: the STAR method
Use the STAR method: describe the Situation, the Task you faced, the specific Action you took, and the measurable Result. Aim for 60-90 seconds with one concrete metric. Practice it out loud before the interview so it flows naturally; the same structure works for every question above.
[04] APPLY LOGISTICS
Applications go through Workday.
Johnson Matthey runs hiring on Workday, so the application form is hosted there. Keep your contact details and work history consistent with your resume.
Enterprise-grade human capital management platform used by the world's largest organizations. Workday Recruiting is a core module within its broader HR suite.
Because Johnson Matthey hires through Workday, you can auto-apply to new Johnson Matthey jobs with Sniper, which submits the Workday form for you minutes after a matching role posts. Sniper sends one application per posting, and the employer's confirmation email for most applications lands in Scoutify Mail.
ATS identified from the application URLs on Johnson Matthey's recent postings
[05] PEOPLE ALSO ASK
Common questions about Johnson Matthey interviews.
Does Johnson Matthey sponsor H1B visas?
Johnson Matthey does not publicly disclose its visa sponsorship policies. However, as a global company headquartered in London, it is common for firms like Johnson Matthey to sponsor work visas for international candidates, especially for specialized roles. If you're considering applying from outside the UK, it's advisable to inquire directly during the application process.
What is the average salary for positions at Johnson Matthey?
The average salary for positions at Johnson Matthey ranges from $60,555 to $71,306, based on recent job postings that disclosed salary information. This range indicates competitive compensation within the industry, but specific salaries may vary based on the role and your experience level. Always review the salary details provided in job postings to get the most accurate information.
What can I expect from the interview process at Johnson Matthey?
The interview process at Johnson Matthey typically involves multiple stages, including behavioral questions that assess your problem-solving and teamwork abilities. For example, you may be asked to describe a time when you managed a project with tight deadlines or faced a conflict within a team. Being prepared to discuss specific experiences will help you stand out during the interview.
Is Johnson Matthey hiring?
Scoutify currently lists 41 open roles at Johnson Matthey. Follow the job links to check requirements and apply on the employer's career site.
[06] OVERVIEW
What candidates run into at Johnson Matthey.
Tech company interviews typically include a mix of coding, system design, and behavioral rounds. The exact format varies by company size and role level.
[07] PREP TIPS
How candidates prepare.
Research the company's products, engineering blog, and recent news
Practice coding problems and system design scenarios
Prepare thoughtful questions to ask your interviewers
Follow up with a thank-you note within 24 hours
Apply early; being among the first applicants increases your chances of getting an interview
[08] PRACTICE
Practice for these roles.
Use the requirements below to choose relevant examples from your work. For each example, explain the problem, your contribution and the result. Ask your recruiter which skills the interview will cover.
Electrical principles and wiring codes
Practice explaining how you apply wiring specifications and electrical codes when planning a maintenance job.
The Electro Mechanic role requires a working knowledge of electrical principles, wiring specifications and codes.
Source postingProcess Controls Engineer
The current posting asks for:
Proven experience programming Allen Bradley PLCs (PLC5, Micrologix, CompactLogix, ControlLogix) using Rockwell Automation software
Experience working with SCADA systems, ideally FactoryTalk View SE
Knowledge of industrial communication protocols such as Ethernet,ControlNetand Remote I/O
Read the employer’s full posting · Posted 2026-10-28
Regional Operational Excellence Lead
The current posting asks for:
Experience leading,mentoringand developing improvement teams with a strong focus on execution and delivery.
Read the employer’s full posting · Posted 2026-10-26
Senior Financial Analyst
The current posting asks for:
Strong experience in sales analysis, material costing, and financial planning within manufacturing.
Read the employer’s full posting · Posted 2026-10-16
Sources reviewed 2026-10-19.
[09] FAQ
Questions candidates ask about Johnson Matthey interviews.
These answers draw on current listings and the available sources for Johnson Matthey.
Does Johnson Matthey sponsor H1B visas?
Johnson Matthey does not publicly disclose its visa sponsorship policies. However, as a global company headquartered in London, it is common for firms like Johnson Matthey to sponsor work visas for international candidates, especially for specialized roles. If you're considering applying from outside the UK, it's advisable to inquire directly during the application process.
What is the average salary for positions at Johnson Matthey?
What can I expect from the interview process at Johnson Matthey?
Is Johnson Matthey hiring?
[10] MORE INTERVIEW PREP
Companies candidates compare with Johnson Matthey.
PREP SMARTER. APPLY FASTER.
Ready for Johnson Matthey? Let Scoutify keep your pipeline full.
Auto-apply to matching jobs so your search doesn't stop while you interview.
Your first 3 applications are free, no card needed. After that, auto-apply from $15/week.