Mind the Gap: Why the Notice Period is the Most Vulnerable Stage of Engineering Recruitment (And How to Protect Your Hires)
Mind the Gap: Why the Notice Period is the Most Vulnerable Stage of Engineering Recruitment (And How to Protect Your Hires)
You’ve spent weeks sourcing, interviewing, and assessing technical talent. After a rigorous process, you’ve finally found the perfect engineer. The offer is made, the contract is signed, and the sigh of relief in your HR or hiring team is audible.
It is incredibly tempting to mark the vacancy as "closed" and shift your focus elsewhere.
But this is a critical mistake.
In engineering recruitment, the period between an offer being accepted and the candidate’s first day is not dead space. In fact, it is the single most vulnerable window in the entire hiring cycle.
Whether your new hire has a 4, 8, or 12-week notice period, this transition phase is a high-risk zone where great hires are frequently won—or lost.
Why the Notice Period Is a Vulnerable Stage
An engineer's notice period can be long stretch of time. During these weeks, they are in professional limbo. They are emotionally detaching from their old company but have not yet integrated into yours.
If your communication goes completely silent the moment the contract is signed, you are unintentionally sending a damaging, subtle message: “We have secured you now, so we can stop trying.”
This silence creates a vacuum, and in recruitment, vacuums are quickly filled. Here is what your future hire is facing while they wait to start:
- The Counteroffer Temptation: When an engineer resigns, current employers often panic. They may throw more money, flexible working, or a sudden promotion at the employee to get them to stay.
- The "Swoop-In" from Competitors: Other recruiters who were in talks with your candidate will know they are on the market. They may attempt to intercept them with "even better" opportunities before Day One.
- Buyer’s Remorse: Changing jobs is stressful. Without reassurance, candidates can start to second-guess their decision, wondering if the grass really is greener on the other side.
To secure your investment, you must keep the excitement alive. They might not be on your payroll yet, but they have already made a massive commitment to your business.
Your candidate experience shouldn't pause; it should transition into pre-onboarding.
7 Low-Effort, High-Impact Ways to Keep Engineers Engaged
Keeping a candidate warm doesn't require hours of admin or intrusive daily messages. It is about consistent, meaningful touchpoints. Here are seven practical strategies to bridge the gap:
1. Arrange Regular, Informal Check-Ins
A quick, fortnightly phone call or email from the hiring manager is highly effective. It doesn’t need an agenda. A simple, "Hi [Name], we’re getting everything ready for your arrival next month. Just checking in to see how your handovers are going?" shows they are at the forefront of your mind.
2. Make Digital Introductions
Starting a new engineering position can feel daunting, especially when the candidate is joining a large manufacturing site or an established engineering department.
Introducing the new employee to future colleagues before their start date can make the transition feel more familiar.
This could include:
- Encourage team members to connect with them on LinkedIn
- Setting up a quick 15-minute virtual coffee chat so they see familiar faces on their first day.
- A telephone conversation with another engineer
- An informal meeting or call with the person who will support their induction
Knowing a few names and faces before the first day can significantly reduce first-day nerves.
3. Invite Them to Relevant Team Events / Socials
Where appropriate, new employees can be invited to informal team activities before they officially start.
If your team is planning a lunch, Friday drinks, or a company team-building day during the candidate’s notice period, invite them along. There is no pressure for them to attend, but the gesture itself is incredibly welcoming and makes them feel like part of the team already.
4. Share Company and Project Updates
One of the best ways to maintain a candidate’s excitement is to remind them what they are joining.
Keep them in the loop. Send over recent company newsletters, press releases, Recent customer wins, or news about an exciting new machinery and projects the engineering team has just landed. It helps build anticipation for the work they will soon be contributing to.
5. Provide a Clear Onboarding Plan
Uncertainty can quickly reduce confidence.
Alleviate this by sending a draft onboarding plan or first-week schedule a week or two before they start. Candidates are more likely to feel positive about joining a company when they know what to expect during their first few days.
6. Send Useful Company, Product or Industry Information (Without the Pressure)
Employers can help candidates prepare for their new position by sharing relevant information during the notice period.
This might include:
- Company brochures
- Product videos
- Machinery demonstrations
- Technical documents
- Customer case studies
- Organisational charts
- Company values
- Site information
- Industry articles
- Links to relevant training materials
The information should be useful rather than excessive.
Make it clear that this is entirely optional reading, no one wants homework before they start, but many engineers love having the opportunity to satisfy their curiosity early.
7. Highlight Training and Development Plans
This is perhaps the most powerful tool in your arsenal. Don't just talk about what they will do on Day One; highlight the training, certifications, or development opportunities you have lined up for them in their first six months.
When you show an engineer that you are already actively planning for their future, you demonstrate that you aren't just filling a vacancy - you are investing in their career. This level of foresight makes it incredibly difficult for a current employer's counteroffer to compete.
Avoid Overcommunicating
Maintaining engagement does not mean contacting the candidate every day.
Excessive communication can feel intrusive, particularly while the individual is still working for their current employer and managing a professional handover.
As a general principle, contact should be regular, relevant and personal. A thoughtful update every one or two weeks is usually more effective than frequent generic emails.
The Recruitment Agency’s Role
A specialist engineering recruitment agency should also remain involved after the candidate accepts an offer.
The recruiter can act as a link between the candidate and employer throughout the notice period, helping to:
Maintain regular communication Identify concerns at an early stage Discuss counteroffers Confirm resignation and start-date arrangements Manage outstanding documentation Keep both parties updated Support the candidate through the transition
Recruiters are often able to have conversations with candidates that they may initially feel uncomfortable having directly with the hiring company.
This can provide employers with early warning of any concerns and create an opportunity to resolve problems before the candidate withdraws.
However, agency communication should complement the employer’s engagement rather than replace it.
Candidates still want to hear directly from the company and the manager they have agreed to join.
Frequently Asked Questions
What is pre-onboarding?
Pre-onboarding is the period between a candidate accepting a job offer and officially starting work. It includes communication, preparation, introductions and engagement activities designed to support the candidate before their first day.
How often should employers contact a candidate during their notice period?
The appropriate frequency will depend on the length of the notice period and the candidate’s preferences. Contact every one or two weeks is often sufficient, provided the communication is relevant and personal.
Who should maintain contact with the new hire?
The hiring manager should remain involved, supported by HR and the recruitment agency where applicable. Direct contact from the future manager can be particularly effective because it helps build the working relationship before the employee starts.
What should employers discuss during pre-start check-ins?
Employers can ask how the notice period is progressing, answer questions, share company updates, confirm onboarding arrangements and discuss any concerns about counteroffers or the planned start date.
Should new engineering employees be invited to company events before starting?
They can be invited to suitable team or social events, but attendance should always be optional. Candidates may still have commitments to their current employer and should not feel pressured to attend.
How can employers reduce the risk of a candidate accepting a counteroffer?
Employers should maintain regular communication and reinforce the wider reasons the candidate accepted the new position. These may include development, culture, technology, working hours, progression or more interesting engineering work rather than salary alone.
What information should be provided before the first day?
Candidates should receive their arrival time, site address, parking information, contact person, working hours, PPE requirements, first-day schedule and details of any documents they need to bring.
Can a recruitment agency help during the notice period?
Yes. A specialist recruitment agency can maintain communication, identify concerns, discuss counteroffers and support both the employer and candidate through the transition. Agency contact should support, rather than replace, direct communication from the employer.
Need Support Recruiting Engineering Professionals?
SimWest Engineering Recruitment supports UK manufacturers with the recruitment of engineering, maintenance, design, automation, projects, service and technical professionals.
We remain closely involved throughout the recruitment process, including the period between offer acceptance and the candidate’s first day.
To discuss a current vacancy or your wider engineering recruitment plans, speak with our specialist engineering recruitment team.
Call: 0161 706 1065
Email: hello@simwestengineering.co.uk
About the Author
Stephen Simpson is Director and Engineering Recruiter at SimWest Engineering Recruitment, a specialist recruitment business supporting UK manufacturers with engineering, maintenance, design, automation and technical recruitment.
With over 17 years’ experience in engineering and manufacturing recruitment, Stephen works closely with businesses across the Food & Beverage, FMCG, Special Purpose Machinery and wider industrial sectors.
Through the SimWest blog, Stephen leverages his extensive network and market data to share industry insights, hiring advice and career guidance to help engineering professionals and manufacturing businesses make better recruitment decisions.
Speak with Stephen directly: 07508 636 230
Email Stephen: stephensimpson@simwestengineering.co.uk
