Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
engineer on duty
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "engineer on duty" is correct and usable in written English.
It can be used to indicate that a specific engineer is currently available to handle tasks or issues, often in a workplace or operational context. Example: "If you have any technical issues, please contact the engineer on duty for assistance."
✓ Grammatically correct
News & Media
Wiki
Science
Alternative expressions(2)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
6 human-written examples
"People are thinking they are not serious," said Muhammad Zaman, 43, the engineer on duty at the power station one afternoon.
News & Media
"After Seif was captured, it wasn't hard anymore," said Saber Mohammed, 24, a petroleum engineer on duty guarding the residential part of the town.
News & Media
Mr. Smith was the engineer on duty when the Beatles came into EMI studios for their first sound test, in 1962, and under company policy that meant he could stay with the group throughout its run there.
News & Media
Brian Glendenning was the senior engineer on duty on 19 March 1969 when the mast crashed to the ground at just after 17:00.
News & Media
PagerDuty collects alerts from your business's existing monitoring tools (Nagios, Monit, Pingdom, etc) and calls or SMSes the engineer on duty if there's a problem.
News & Media
Led by Matthew O'Loughlin, the president of the Silver Reef Miners Union, they walked through Silver Reef in rows of two, and, upon arriving at the Savage mine, O'Loughlin and nine other men went into the hoisting works and ordered the engineer on duty to shut down the pumps that kept water from the water table out of the mine.
Wiki
Human-verified similar examples from authoritative sources
Similar Expressions
54 human-written examples
"I call Dell or H.P. and wait on hold and tell them what they need to fix so my customers don't have to waste their time," said Bob Longo, the director of ClearPointe Technology, an M.S.P. in Little Rock, Ark .ClearPointe has a minimum of three engineers on duty at all times.
News & Media
Where persons are transported into, or out of, a coal mine by hoists, a qualified hoisting engineer shall be on duty while any person is underground, except that no such engineer shall be required for automatically operated cages, platforms, or elevators.
Academia
Therefore, IEAS can transfer machinery and/or cargo alarms to the on-duty engineer according to the system type of alarms.
Science
1835; and on Engineer duty, Mar.
Academia
Since then, the California Public Utilities Commission has banned train engineers from using cellphones on duty.
News & Media
Expert writing Tips
Best practice
When documenting incidents or shift reports, clearly identify the "engineer on duty" to establish accountability and track responsibilities.
Common error
Avoid assuming the "engineer on duty" is always immediately available for all tasks. Clarify priorities and response times to manage expectations effectively.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "engineer on duty" functions as a noun phrase, specifying the role or position of an engineer who is currently working and responsible for tasks or operations. As Ludwig AI confirms, it's grammatically sound. Examples show its use in identifying who to contact for technical issues or who is overseeing specific operations.
Frequent in
News & Media
50%
Wiki
16%
Science
16%
Less common in
Academia
0%
Formal & Business
0%
Encyclopedias
0%
Ludwig's WRAP-UP
The phrase "engineer on duty" is a grammatically correct and understandable way to indicate an engineer who is currently working and responsible for specific tasks. Ludwig AI confirms its validity. While not exceedingly common, it finds use across various sectors including news, wiki and science publications. Its primary function is to identify the responsible engineer during a shift, ensuring clear accountability. Related phrases like "on-call engineer" or "duty engineer" offer similar meanings, with slight variations in emphasis. When using the phrase, ensure clarity regarding the engineer's availability and responsibilities to avoid misunderstandings.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
on-call engineer
Replaces "on duty" with "on-call", emphasizing availability for immediate assistance.
duty engineer
Swaps the word order while retaining the core meaning.
engineer in charge
Indicates the engineer has responsibility and authority during their shift.
engineer on shift
Specifies that the engineer is currently working a scheduled period.
available engineer
Highlights the engineer's accessibility for tasks or issues.
engineer present
Emphasizes the engineer's physical presence and availability.
engineer assigned
Focuses on the engineer being designated for a specific task or period.
engineer responsible
Highlights the engineer's accountability for specific tasks or operations.
standby engineer
Indicates the engineer is ready and waiting for immediate action.
shift engineer
A succinct term highlighting that the engineer is currently working their shift.
FAQs
What does "engineer on duty" mean?
The phrase "engineer on duty" refers to an engineer who is currently assigned and responsible for tasks, maintenance, or problem-solving during a specific shift or period.
What is a synonym for "engineer on duty"?
Alternatives to "engineer on duty" include "on-call engineer", "duty engineer", or "engineer in charge", depending on the specific context.
How is 'engineer on duty' used in a sentence?
You can use "engineer on duty" in sentences like: "If you experience any technical difficulties, please contact the engineer on duty" or "The engineer on duty is responsible for monitoring the system performance".
Is it correct to say 'duty engineer' instead of 'engineer on duty'?
Yes, "duty engineer" is a correct and understandable alternative. It's a matter of preference, but both phrases are generally interchangeable, with "duty engineer" being slightly less common.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested