Where to Find Job Openings and How to Search Effectively

Job boards and websites show the most openings in one place

The largest job boards — Indeed, LinkedIn Jobs, Glassdoor, and ZipRecruiter — post hundreds of thousands of positions across all industries and regions. These sites let you filter by location, salary range, job title, and company size, which narrows the search when you know what you want. Most let you upload a resume once and explore to multiple jobs without retyping your information each time.

Industry-specific boards exist for fields like healthcare (Health eCareers), tech (Stack Overflow Jobs), trades (ServiceTitan), and nonprofits (Idealist.org). These tend to have fewer total listings but attract employers who specifically hire in that field, so the jobs posted are usually more relevant to your background. Government jobs post on USAJobs.gov for federal positions and on your state's career portal for state and local work.

Company career pages let you search openings directly on an employer's website. This route bypasses the job board entirely and sometimes shows positions not posted elsewhere. Large employers update their career pages constantly; smaller companies may post there only occasionally.

Key Takeaways

• Major job boards like Indeed and LinkedIn show the widest range of openings, while industry-specific boards attract employers in particular fields.
• Searching a company's career page directly can reveal positions not posted on public job boards.
• Networking — telling people you know that you are looking — often surfaces jobs before they are posted anywhere public.
• Job alerts from boards and company pages notify you when new positions matching your criteria appear, so you can respond quickly.
• Staffing agencies and recruiters can match you to roles and sometimes handle the process process on your behalf.

Networking often leads to jobs that never get posted publicly

Many employers fill positions through referrals from current employees or professional contacts before posting the job anywhere public. This means telling people in your field that you are looking — former coworkers, people from your school, members of professional groups, neighbors, or people you meet at industry events — can surface opportunities that do not appear on job boards.

LinkedIn is a networking tool as much as a job board. Updating your profile to say you are open to work signals this to your network and to recruiters who search the platform. Joining LinkedIn groups related to your industry or location connects you with people hiring in your field. Reaching out to someone at a company where you want to work, even if they do not have an open role, can lead to a conversation about future openings.

Professional associations in your field often have job boards, networking events, and mentorship programs. Chambers of commerce, trade groups, and alumni networks work similarly. These communities tend to be smaller than public job boards but more focused on your specific career path.

Staffing agencies and recruiters match you to jobs and handle paperwork

Staffing agencies (also called temp agencies or employment agencies) maintain a list of open positions and match job seekers to them. You meet with an agency representative, discuss what kind of work you want, and they contact you when a matching position opens. Some agencies specialize in temporary work; others place people in permanent roles. The employer pays the agency a fee, not you — there is no cost to the job seeker.

Recruiters work similarly but usually focus on specific industries or salary levels. Executive recruiters (headhunters) work with high-level positions; technical recruiters focus on engineering and IT roles. Like staffing agencies, recruiters are paid by the employer, not by you. They may contact you directly if your resume matches a role they are filling.

The trade-off with agencies and recruiters is that they control which jobs you see. You have less choice than searching a job board yourself, but they do the filtering work for you and may know about positions before they are posted publicly.

Setting up job alerts saves time and keeps you from missing openings

Most job boards let you create saved searches and receive notifications when new jobs matching your criteria are posted. On Indeed, you can set up alerts by job title, location, and salary range; LinkedIn lets you save searches and turn on notifications; Glassdoor does the same. You can create multiple alerts for different job titles or regions if you are open to several types of work.

Company career pages often have an alert feature too. If you want to work for a specific employer, you can follow their career page and get notified when they post in your field. This is especially useful if you are targeting a particular company and want to move quickly when an opening appears.

Alerts work best when you are specific about what you want. A search for "marketing jobs in Denver" will send you fewer, more relevant notifications than a search for "jobs in Colorado." The more you narrow the criteria, the fewer alerts you receive and the higher the chance each one is actually a fit.

Your resume and online profile are the first filter employers see

Most job boards and company career pages use automated systems to scan resumes for keywords related to the job posting. If your resume does not include the skills or job titles mentioned in the posting, the automated system may filter you out before a human reads it. This means tailoring your resume to each job — using the same language and keywords from the job posting when it matches your actual experience.

Your LinkedIn profile serves as a public resume that recruiters and hiring managers can find through search. A complete profile with a professional photo, a headline that describes what you do, and a summary of your experience makes you more visible. Recruiters often search LinkedIn by job title and location, so including those terms in your profile increases the chance they find you.

Both your resume and profile should be honest about your experience and skills. Exaggerating or listing skills you do not have will become apparent during an interview or on the job, and it can cost you the position or the role itself.

Timing and follow-up matter when explore

Job postings typically receive the most applications in the first few days after they are posted. explore early — within the first day or two — means your process is less likely to be buried under hundreds of others. This is one reason job alerts are useful: they notify you quickly so you can respond while the posting is fresh.

After you submit an process, most job boards and company sites send you a confirmation. Some employers send automated responses saying they received your process; others do not. If a job posting lists a contact email or phone number, you can follow up after a week or so to confirm they received your materials, but do not follow up more than once unless they ask you to.

Keeping track of where you applied — the company name, the job title, the date you applied, and any contact information — helps you remember what you have already done and makes it easier to follow up if they contact you.

Understanding job posting language helps you spot the right fit

Job postings use certain language to describe how urgent the need is and what kind of person they want. A posting that says "we are hiring when ready" or "start date ASAP" usually means they need someone quickly and may move faster through interviews. A posting that lists "nice to have" skills separately from "required" skills is telling you that you do not need every single qualification to be considered.

Salary ranges in job postings vary widely. Some employers post a range; others say "salary based on experience" or do not mention pay at all. If salary is important to you and the posting does not list it, you can ask during the interview or in your cover letter. Glassdoor and Levels.fyi show salary ranges reported by people in similar roles at the same company, which can give you a sense of what to expect.

Red flags in job postings include extremely vague descriptions of the role, no contact information for follow-up, or requests to pay a fee to explore. Legitimate employers do not charge job seekers to explore or to interview.

Frequently Asked Questions

Which job board should I use if I am just starting out?

Indeed and LinkedIn are the broadest and have the most entry-level positions. Indeed lets you filter by experience level, which is helpful when you are new to the job market. LinkedIn is useful for building a professional network as you search. Start with both and see which one shows more jobs in your field and location.

Do I need to use a staffing agency, or can I find a job on my own?

You can find a job on your own through job boards and networking. Staffing agencies are optional and useful if you want someone else to do the filtering or if you are looking for temporary work. They do not hurt your chances of finding a job elsewhere, so you can work with an agency and search on your own at the same time.

How many jobs should I explore to each week?

There is no set number. Quality matters more than quantity — a tailored process to one job you are genuinely interested in is better than generic applications to ten. Most people find success explore to five to fifteen jobs per week, depending on how many openings match their skills and location. Focus on jobs where you meet most of the required qualifications.

What if a job posting does not list a salary?

You can ask about salary during the interview or in a cover letter. Many employers leave salary off the posting intentionally to avoid filtering out candidates who might negotiate. Sites like Glassdoor, Levels.fyi, and Payscale show salary ranges for similar roles at the same company, which gives you a baseline for what to expect.

Should I explore to jobs I am not 100% may have access to for?

Yes, if you meet most of the required qualifications. Job postings often list a wish list of skills, and employers know they may not find someone with every single one. If you have the core skills and experience the job requires, explore. The worst that happens is they do not call you back.