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&lt;p&gt;[UPDATED September 30, 2025] With the new school year kicking into high gear, the time to start looking for an internship is fast approaching. Depending on your field of interest, the application process will vary, so we went ahead and put together a list of internship deadlines and requirements by industry. After the list, you’ll see some additional tips to keep in mind before and during the application process.&lt;/p&gt;&lt;p&gt;&lt;a href=&quot;/best-internships-rankings-search/best-internships-by-industry/consulting&quot;&gt;&lt;strong&gt;Consulting&lt;/strong&gt;&lt;/a&gt;&lt;/p&gt;&lt;p&gt;&lt;em&gt;Deadlines&lt;/em&gt;&lt;/p&gt;&lt;p&gt;Applications for summer consulting internships typically open just as the school year begins. So, if you want an internship in the summer of 2026, you’ll want to apply in the early fall 2025. Some applications may be open as early as June of the previous summer (yes, one year in advance!). As for application deadlines, they can be anywhere from early fall to late January. Keep in mind that deadlines vary from company to company, so make sure you take note of each deadline as you begin the application process.&lt;/p&gt;&lt;p&gt;&lt;em&gt;Requirements&lt;/em&gt;&lt;/p&gt;&lt;p&gt;Most consulting firms are looking for interns who maintain a GPA of 3.5 or higher while studying for a degree in business, economics, finance, or other related fields. Candidates actively participating in various campus organizations are far more attractive, so it would be to your advantage to sign up to at least one.&lt;/p&gt;&lt;p&gt;&lt;a href=&quot;/best-internships-rankings-search/best-internships-by-industry/investment-bank&quot;&gt;&lt;strong&gt;Banking and Finance&lt;/strong&gt;&lt;/a&gt;&lt;/p&gt;&lt;p&gt;&lt;em&gt;Deadlines&lt;/em&gt;&lt;/p&gt;&lt;p&gt;Most large banking and finance firms typically begin recruiting summer interns nearly a year in advance. Many firms begin recruiting in August and early September for the following summer, while interviews take place during the fall, winter, and spring. Application deadlines vary greatly by firm, so it’s crucial that you research each firm you’re interested in and plan ahead.&lt;/p&gt;&lt;p&gt;&lt;em&gt;Requirements&lt;/em&gt;&lt;/p&gt;&lt;p&gt;To qualify for most finance internships, you’ll need to be currently enrolled in a bachelor’s degree program studying finance or a related field. However, note that many top finance firms also value degrees outside of economics, finance, accounting, and business. So, don’t be afraid to apply just because you’re majoring in history, English, political science, or philosophy. Still, a strong GPA will be required, and firms often take on interns who demonstrate excellent analytical and quantitative skills.&lt;/p&gt;&lt;p&gt;&lt;a href=&quot;/best-internships-rankings-search/best-internships-by-role/sales-marketing-communications&quot;&gt;&lt;strong&gt;Marketing&lt;/strong&gt;&lt;/a&gt;&lt;/p&gt;&lt;p&gt;&lt;em&gt;Deadlines&lt;/em&gt;&lt;/p&gt;&lt;p&gt;Marketing summer internships typically open just as the fall semester begins, and deadlines can come as early as September or October, though some deadlines will be in January. Again, specific dates vary depending on the company, so it’s essential you check each internship program you’re interested in.&lt;/p&gt;&lt;p&gt;&lt;em&gt;Requirements&lt;/em&gt;&lt;/p&gt;&lt;p&gt;A strong GPA is a requirement for any marketing internship program. Companies favor candidates who possess creative problem-solving skills, the ability to multitask, and an understanding of all major social media platforms.&lt;/p&gt;&lt;p&gt;&lt;a href=&quot;/best-internships-rankings-search/best-internships-by-role/engineering&quot;&gt;&lt;strong&gt;Engineering&lt;/strong&gt;&lt;/a&gt;&lt;/p&gt;&lt;p&gt;&lt;em&gt;Deadlines&lt;/em&gt;&lt;/p&gt;&lt;p&gt;Companies that offer summer engineering internships start accepting applications in the fall semester (so, the fall of 2025 for summer 2026). This field is particularly competitive, so it’s best to get a head start on your application if you want to stand a chance of landing a top internship.&lt;/p&gt;&lt;p&gt;&lt;em&gt;Requirements&lt;/em&gt;&lt;/p&gt;&lt;p&gt;A GPA of 3.0 or higher is a requirement for almost every engineering internship. Candidates must be studying for a bachelor’s degree in mechanical engineering, electrical engineering, or a related field. Along with this, candidates must demonstrate working knowledge of CAD software.&lt;/p&gt;&lt;p&gt;&lt;a rel=&quot;noopener noreferrer&quot; href=&quot;/best-internships-rankings-search/best-internships-by-role/information-technology&quot; target=&quot;_blank&quot;&gt;&lt;strong&gt;Technology&lt;/strong&gt;&lt;/a&gt;&lt;/p&gt;&lt;p&gt;Tech companies typically begin recruiting summer interns nearly one year advance: in August for the following summer. Depending on the company, deadlines can be anywhere between early fall and early spring. As always, take a look at each company’s website to determine the specific application deadline.&lt;/p&gt;&lt;p&gt;&lt;em&gt;Requirements&lt;/em&gt;&lt;/p&gt;&lt;p&gt;Candidates must be studying for a bachelor’s degree in computer science, information technology, or other related fields. Companies typically favor candidates who understand a variety of programming languages, and who display strong analytical and troubleshooting skills with high attention to detail.&lt;/p&gt;&lt;p&gt;Our top-ranked &lt;a rel=&quot;noopener noreferrer&quot; href=&quot;/best-internships-rankings-search/best-internships-by-role/software-engineering-development&quot; target=&quot;_blank&quot;&gt;software engineering and development&lt;/a&gt;, &lt;a rel=&quot;noopener noreferrer&quot; href=&quot;/best-internships-rankings-search/best-internships-by-role/data-analytics&quot; target=&quot;_blank&quot;&gt;data analytics&lt;/a&gt;, and &lt;a rel=&quot;noopener noreferrer&quot; href=&quot;/best-internships-rankings-search/best-internships-by-role/information-technology&quot; target=&quot;_blank&quot;&gt;IT&lt;/a&gt; internship programs would be a good place to start your research on the various application process deadlines and requirements.&lt;/p&gt;&lt;p&gt;&lt;a rel=&quot;noopener noreferrer&quot; href=&quot;/fintech&quot; target=&quot;_blank&quot;&gt;&lt;strong&gt;Fintech&lt;/strong&gt;&lt;/a&gt;&lt;/p&gt;&lt;p&gt;&lt;em&gt;Deadlines&lt;/em&gt;&lt;/p&gt;&lt;p&gt;Fintech internships tend to follow a similar timeline to banking and finance, with many firms beginning recruitment a year in advance. Larger firms and financial technology startups often open applications in late summer or early fall for the following summer. Deadlines typically run through the fall semester, though some programs remain open until January or February. Since fintech is a fast-moving industry, some companies may post opportunities later in the year, so it’s important to check regularly.&lt;/p&gt;&lt;p&gt;&lt;em&gt;Requirements&lt;/em&gt;&lt;/p&gt;&lt;p&gt;Most fintech internships look for students studying finance, computer science, economics, or related fields, but the industry values a wide range of skill sets. A solid GPA is expected, but technical skills such as proficiency in Python, SQL, or data visualization tools can help you stand out. Employers also value knowledge of blockchain, digital payments, and financial regulations. If you’re interested in fintech, it’s important to highlight both your technical abilities and your understanding of financial markets.&lt;/p&gt;&lt;p&gt;&lt;a rel=&quot;noopener noreferrer&quot; href=&quot;/vault-guides/guide/vault-career-guide-to-cybersecurity&quot; target=&quot;_blank&quot;&gt;&lt;strong&gt;Cybersecurity&lt;/strong&gt;&lt;/a&gt;&lt;/p&gt;&lt;p&gt;&lt;em&gt;Deadlines&lt;/em&gt;&lt;/p&gt;&lt;p&gt;Cybersecurity internships are growing in demand, and most companies begin recruiting in the fall semester for the following summer. Deadlines usually range from September through December, with some government agencies and large corporations setting deadlines even earlier. Keep in mind that federal agencies in particular may have long lead times, so if you’re interested in a government cybersecurity internship, you should start the process as early as possible.&lt;/p&gt;&lt;p&gt;&lt;em&gt;Requirements&lt;/em&gt;&lt;/p&gt;&lt;p&gt;Candidates must typically be pursuing a degree in computer science, information security, or a related field, with a GPA of 3.0 or higher. Employers look for students who are familiar with &lt;a rel=&quot;noopener noreferrer&quot; href=&quot;/blogs/innovate-with-influence-global-high-tech/how-basic-cybersecurity-knowledge-can-boost-your-career-in-any-industry&quot; target=&quot;_blank&quot;&gt;cybersecurity fundamentals&lt;/a&gt;, network security, and common programming languages such as Python or C++. Certifications like CompTIA Security+ or coursework in ethical hacking can also strengthen your application. Problem-solving skills and the ability to think critically under pressure are essential, as cybersecurity roles often require quick, effective responses to potential threats.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Additional Tips&lt;/strong&gt;&lt;/p&gt;&lt;p&gt;First and foremost, don’t rush your applications. Start looking early, and take note of what companies are looking for in their internship descriptions. Next, take the time to tailor your resume, linking your experience and skills directly to each individual job description. Remember to take advantage of any resume-building programs your school offers. In most cases, you’ll also be required to write a cover letter for your internship application (and when you do, don’t forget to tailor your cover letters to each individual job description). Finally, it’s important to run through some practice &lt;a rel=&quot;noopener noreferrer&quot; href=&quot;/library/collections/interviewing&quot; target=&quot;_blank&quot;&gt;interviews&lt;/a&gt; with a trusted friend or family member.&lt;/p&gt;&lt;p&gt;If you’re just starting college or you’re in your second year, now would be a great time to start participating in campus organizations. These organizations often hold various events, which are great networking opportunities. Always remember to add new network connections to your LinkedIn profile and do your best to stay in contact. Getting started early on with participating in campus organizations and building your professional network will make you far more attractive when it comes time to apply to internships.&lt;/p&gt;&lt;p&gt;&lt;em&gt;&lt;a rel=&quot;noopener noreferrer&quot; href=&quot;https://www.linkedin.com/in/rob-porter-475854210/&quot; target=&quot;_blank&quot;&gt;Rob Porter&lt;/a&gt; is an editor at Vault.&lt;/em&gt;&lt;/p&gt;

Rob Porter

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Internship Application Deadlines and Requirements (by Industry)

The time to start looking for an internship is fast approaching. Here's all you need to know, from industry-specific deadlines to requirements.

Internship Application Deadlines and Requirements (by Industry) - Vault Career Resources provided by Career Services

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