When a role lasted only a semester, a summer, or a few hours a week, the dates column quietly works against you. A recruiter sees the timeline, does the math, and mentally discounts whatever bullets follow. The bullets themselves may be strong, but the reader has already priced in the short window.
The fix is not to hide the dates. It is to add a time stamp that reframes what the dates mean.
What a Time Stamp Is
A time stamp is a brief parenthetical or sub-line directly under your job title or company line that names the actual working scope of the role. It answers the question the recruiter is silently asking: how much time did you actually have to produce this?
Two formats work well.
Parenthetical format (works inside the same line as your title):
Marketing Assistant, Campus Dining Services (10 hrs/week, Sept to Dec 2025)
Sub-line format (works as its own short line below the title and date range):
Part-time, 12 hours per week alongside full-time coursework
Either version takes under five seconds to read and completely resets the reader's expectations before they reach your bullets.
Why It Works
Without the time stamp, a recruiter compares your output to a full-time employee's output and finds it thin. With the time stamp, they compare your output to what someone working ten hours a week could reasonably produce, and the same bullets look efficient, not sparse.
This is not spin. You are not inflating anything. You are supplying context that the date range alone does not carry.
When to Use It
Use a time stamp when any of these are true:
- The role was part-time (under 20 hours a week) and you still produced something concrete
- The role ran for one semester or less and you want the bullets to land as real output
- You held the role while also carrying a full course load, another job, or a family obligation
- The contract was fixed-term and the end date might otherwise look like a firing or a quit
You do not need it for every entry. Full-time roles with standard date ranges already carry the expected context.
A Before and After
Before:
Social Media Coordinator, Student Union (Oct 2025 to Dec 2025)
- Grew Instagram following by 34% over the semester
- Wrote and scheduled 3 posts per week across two platforms
A recruiter sees two months and mentally halves the weight of those bullets.
After:
Social Media Coordinator, Student Union (Oct 2025 to Dec 2025) Part-time contract, 8 hrs/week
- Grew Instagram following by 34% over the semester
- Wrote and scheduled 3 posts per week across two platforms
Now the 34% growth reads as fast, not slow. Eight hours a week is the new baseline, not forty.
One Formatting Note
Keep the time stamp line short and visually lighter than your bullets. Italics or a smaller font weight works if your template supports it. The goal is context, not a second headline. It should take up one line and get out of the way.