Why Candidates Ghost, Employees Moonlight, and What Employers Can Do About It

Recruiting has always involved uncertainty. Candidates change their minds, employers adjust their hiring plans, and the strongest professionals often have several opportunities available at the same time. What has changed is the speed, scale, and complexity of those decisions.

Today, employers are dealing with a range of behaviors that can disrupt the hiring process. Candidates may disappear after an interview. A professional may accept an offer and later decide not to start. Employees may quietly take on additional work while remaining employed elsewhere. Candidates can use artificial intelligence to apply to large numbers of positions, making it harder for employers to determine which applicants are genuinely interested in a particular opportunity.

These behaviors are often discussed individually. Candidate ghosting has become a common recruiting term. Moonlighting has generated new conversations around employee loyalty, conflicts of interest, and remote work. Offer reneging has become another concern for employers trying to secure specialized talent.

But these are not completely separate problems.

They are symptoms of a broader change in the relationship between employers and professionals.

The traditional hiring model assumed that companies controlled access to opportunities and candidates competed for a relatively limited number of positions. The modern talent market is more fluid. Professionals can research employers instantly, compare compensation, communicate with multiple companies, work remotely, build independent income streams, and change jobs without necessarily relying on a traditional career path.

For employers, this means that recruiting is no longer simply about finding someone qualified.

It is about creating enough trust, clarity, engagement, and alignment to keep the right professional interested from the first conversation through the first day of work and beyond.

Candidate Ghosting Is More Than a Communication Problem

Ghosting is one of the most visible changes in modern recruiting.

In hiring, ghosting generally refers to a candidate suddenly stopping communication with a recruiter or employer without explanation. It can happen after an initial conversation, during interviews, after receiving an offer, or even after a candidate has accepted a position.

The behavior is frustrating, but simply labeling candidates as unreliable does not explain why it happens.

Research from ZipRecruiter provides an interesting perspective. Its research found that candidate ghosting is associated with how confident job seekers feel about their employment prospects. Candidates who believe they have many opportunities available may feel less pressure to maintain every potential employer relationship. The research also found that ghosting is more common among first time job seekers than experienced professionals.

That suggests ghosting is partly connected to the candidate’s perception of the market.

When professionals believe another opportunity is only a few clicks away, disappearing from one hiring process may feel relatively low risk.

There is also an important element of reciprocity.

Candidates who have experienced poor communication from employers may be more likely to disengage themselves. ZipRecruiter’s research found that people who had personally been ghosted by an employer were more likely to say they had ghosted an employer.

This creates a cycle.

An employer delays communication. The candidate assumes the company is no longer interested. The candidate moves on. The employer interprets the disappearance as a lack of professionalism.

Neither side necessarily understands what happened.

Indeed has also documented the scale of the issue. Its research found that ghosting can occur at virtually every stage of the hiring process, including interviews, communications after interviews, offer acceptance, and even the first day of employment.

The lesson for employers is not simply to “watch out for ghosters.”

The better lesson is to design a recruiting process that gives qualified candidates fewer reasons to disengage.

The Candidate Experience Has Become Part of the Hiring Strategy

A candidate’s experience with a company begins long before an employment offer.

It starts when the professional first sees the position. It continues through the application, recruiter conversation, interview process, compensation discussion, offer, and onboarding.

Every stage creates an opportunity for confidence to increase or decrease.

A candidate who receives clear communication, understands the role, knows what to expect, and feels that the employer respects their time is more likely to remain engaged.

A candidate who waits weeks between interviews without an explanation may begin exploring other options.

This matters even more for specialized positions.

A company searching for a general administrative position may have access to a large candidate pool. A company searching for an experienced process engineer, senior project manager, drilling professional, LNG specialist, or technical executive may be dealing with a much smaller group of qualified professionals.

In those situations, the hiring process itself becomes part of the competitive advantage.

The employer is not only evaluating the candidate.

The candidate is evaluating the employer.

Offer Reneging Creates Another Risk

Even when an employer successfully completes the recruiting process, the hiring risk does not necessarily disappear when the offer is signed.

Candidates can accept an offer and later change their minds.

They may receive another opportunity. Their current employer may make a counteroffer. Personal circumstances may change. The candidate may discover something about the new position that was not clear during the interview process.

Recent Gartner research illustrates how significant this issue can be. In its first quarter 2025 research, 44% of prospective candidates said they had received multiple job offers during their most recent hiring process. Gartner also reported that 35% of candidates backed out after accepting a job offer, although that figure was down from 48% in the same period of 2024.

The decline is encouraging, but the broader point remains important.

An accepted offer is not necessarily the end of the recruiting process.

Employers need to maintain engagement between acceptance and start date.

That can be particularly important when there is a long notice period, relocation involved, extensive background screening, or a complicated onboarding process.

The best recruiting processes recognize that commitment develops over time.

Why Employees Moonlight

Moonlighting is a different issue, but it reflects another major shift in the modern workforce.

The term traditionally described an employee working a second job outside normal working hours. Today, the discussion has become more complicated because remote work and digital tools have made it easier for professionals to perform work for multiple organizations.

Not every second job is a problem.

An employee may legitimately operate a small business, freelance outside working hours, teach, consult, or pursue another professional activity that has no conflict with their primary employer.

The concern arises when outside employment creates conflicts involving time, confidentiality, intellectual property, competition, performance, or contractual obligations.

The rise of remote work has made this question more difficult for employers because work can sometimes be performed from almost anywhere without the physical signals that once made multiple employment relationships easier to identify.

Research and legal commentary around moonlighting increasingly focus on the distinction between having outside work and failing to meet the obligations of the primary employment relationship. SHRM has highlighted how remote work can make situations involving two full time jobs more difficult for employers to detect and manage.

For employers, the answer should not automatically be surveillance.

It should begin with clarity.

Employees should understand what the company considers a conflict of interest, what confidentiality obligations apply, whether outside work is permitted, and what performance standards remain nonnegotiable.

Companies should also recognize that moonlighting can sometimes reveal something about the employee experience.

If professionals consistently feel they need additional income, greater flexibility, more challenging work, or another source of professional fulfillment, the employer may have an opportunity to examine what is driving that behavior.

The Problem Is Not Always the Employee

It is easy for employers to look at ghosting, moonlighting, and offer reneging as evidence that today’s candidates or employees are less committed.

That interpretation is too simple.

The modern labor market has changed for employers as well.

Companies have increased the use of automation and artificial intelligence. Job descriptions have become more sophisticated. Remote and hybrid work have expanded the geographic reach of many roles. Compensation information is easier for candidates to research. Professionals can build networks and personal brands outside traditional corporate structures.

At the same time, employers are asking employees to adapt to new technologies and new productivity expectations.

Microsoft’s 2025 Work Trend Index, based on research involving 31,000 knowledge workers across 31 countries, found that 82% of leaders viewed 2025 as an important year to rethink strategy and operations. The research also found that 80% of the global workforce reported lacking enough time or energy to complete their work.

The implication is significant.

Companies are changing how work gets done while employees are simultaneously changing how they evaluate work.

Recruiting sits directly in the middle of that transition.

Artificial Intelligence Is Changing Candidate Behavior Too

Another development employers cannot ignore is the growing role of artificial intelligence in job searching.

AI can help candidates improve resumes, prepare for interviews, identify opportunities, and communicate with employers. It can also make applying for positions dramatically faster.

This creates both opportunities and challenges.

A larger application volume does not necessarily mean a larger pool of genuinely qualified candidates.

A professional might apply to dozens of positions with AI assistance while having meaningful interest in only a handful.

That makes traditional application volume less useful as a measure of candidate intent.

Employers increasingly need to evaluate the quality and relevance of candidates rather than simply the number of applications received.

For specialized roles, this distinction is especially important.

An applicant may have the correct degree and several relevant keywords on a resume, but still lack the project experience, industry exposure, certifications, leadership capability, or technical judgment required for the position.

That is one reason human evaluation remains important even as recruiting technology becomes more sophisticated.

What Employers Can Do Differently

The solution to modern recruiting challenges is not one technology or one policy.

It is a better overall process.

The first step is clarity. Candidates should understand what the position involves, why the company is hiring, what the compensation structure looks like, what the hiring timeline is, and what will be expected after they accept an offer.

The second is communication. Recruiting teams should not disappear between stages. Even when there is no new information, a short update can maintain trust.

The third is alignment. Employers should spend enough time understanding what motivates the candidate before making an offer. Compensation matters, but it is rarely the only factor. Career progression, leadership, location, flexibility, project quality, company stability, and the nature of the work can all influence a professional’s decision.

These principles become even more important when recruiting specialized professionals.

Concerned About Moonlighting?

Understanding outside employment can be challenging, especially when roles involve sensitive information, competing interests, or demanding schedules. A strong recruiting and retention strategy starts with finding professionals whose expectations and goals align with your organization.

Connect with OneSource to discuss your hiring and talent needs.

Specialized Recruiting Can Reduce Hiring Risk

This is where the role of an experienced recruiting partner becomes more valuable.

A specialized recruiter does more than search for resumes.

The recruiter needs to understand the market, the position, the employer, and the type of professional who is likely to succeed.

That understanding can improve the quality of the initial candidate pool.

It can also improve communication between the employer and candidate.

A strong recruiter acts as a bridge between both sides of the hiring process. The candidate can receive a more realistic understanding of the opportunity, while the employer receives better insight into the candidate’s experience, motivations, expectations, and availability.

This is especially important when the position is difficult to fill.

A highly experienced professional may not be actively searching for a new job. They may already have a strong position and no reason to spend time applying to advertisements.

They may, however, listen to the right conversation.

That is why passive candidate recruiting remains such an important part of specialized search.

Oil and Gas Provides a Clear Example

Oil and Gas is one of the clearest examples of why specialized recruiting matters.

An employer searching for an experienced petroleum engineer, drilling professional, production specialist, offshore operations manager, process engineer, or technical executive cannot necessarily evaluate candidates effectively using generic recruiting criteria.

The industry has its own terminology, operating environments, certifications, technical disciplines, safety requirements, and career paths.

OneSource’s current recruiting approach reflects this specialization. The company focuses on executive, professional, and technical search and has particular expertise in Oil and Gas, including upstream roles across exploration, drilling, production, field operations, engineering, and project management.

The same principle applies across other industries.

A manufacturing company may need a recruiter who understands production, quality, automation, and plant operations.

An engineering organization may need someone capable of distinguishing between different technical disciplines and project environments.

A finance organization may need a recruiter who understands the difference between accounting, financial planning, compliance, and executive leadership.

A supply chain organization may need professionals with specific experience in procurement, logistics, planning, or operations.

The industry context changes.

The recruiting principle remains the same.

The Future of Recruiting Will Be More Specialized, Not Less

Technology will continue to automate parts of the hiring process.

Artificial intelligence will improve sourcing, resume analysis, scheduling, communication, and candidate matching.

That does not eliminate the need for recruiting expertise.

In some ways, it increases it.

When technology makes it easier for candidates to apply and employers to receive applications, the ability to distinguish genuine alignment from superficial qualification becomes more important.

When professionals have access to more opportunities, employers need stronger processes for attracting and retaining them.

When remote work makes employment relationships more flexible, companies need clearer expectations around performance, confidentiality, conflicts of interest, and outside work.

And when specialized skills are difficult to find, companies need access to networks that extend beyond active job seekers.

The future of recruiting will therefore involve technology, but it will also require stronger human judgment.

OneSource: Specialized Recruiting for Specialized Talent

Ghosting, moonlighting, offer reneging, changing candidate expectations, artificial intelligence, and new models of work are all part of a larger transformation in the talent market.

For employers, the answer is not to assume that every candidate is a risk.

The better approach is to build a recruiting process that creates clarity, evaluates candidates carefully, communicates consistently, and understands the realities of the market in which the company operates.

That is particularly important when hiring for specialized positions.

OneSource is an executive, professional, and technical search firm with more than 20 years of recruiting experience and more than 100 years of combined recruiting experience across its team. The company works across Oil and Gas, Energy, Engineering Services, Accounting and Finance, Manufacturing, Human Resources, Supply Chain, and other specialized areas.

Its search process is built around understanding the client’s market, developing specific position requirements, conducting detailed candidate research and screening, and reaching experienced professionals, including passive candidates who may be difficult to reach through conventional recruiting.

That industry knowledge matters.

When the position requires a specific technical background, a particular operating environment, or a professional with experience that cannot easily be replaced, recruiting should be more than a resume search.

It should be a specialized search.

For companies hiring in Oil and Gas, Engineering, Energy, Manufacturing, Finance, Supply Chain, Human Resources, and other professional and technical fields, OneSource brings industry knowledge and targeted recruiting experience to the search.

Because in a changing talent market, finding someone qualified is only the beginning.

Finding the right professional for the right organization is what matters.

Need Help Finding Specialized Talent?

If your company is facing a difficult search, OneSource can help identify and engage experienced professionals who align with your technical, professional, and organizational requirements. Connect with OneSource to discuss your hiring needs to discuss your hiring needs.

Sources:

Indeed, Ghosting in Hiring
Indeed: When Candidates and Recruiters Vanish

ZipRecruiter Economic Research
Candidate Ghosting and Job Seeker Confidence

Gartner
Gartner: Candidate Offers and Offer Reneging Research

Microsoft Work Trend Index
2025 Work Trend Index

OneSource Professional Search
OneSource Professional Search

OneSource Recruiting Process
Our Recruiting Process