Government Internships Summer 2027: Federal Programs, Application Timeline, and How to Get In

Last updated: October 9, 2026

TL;DR

• As of October 2026, the summer 2027 cycle is well underway. DOJ SLIP (closed September 8, 2026), the FBI Honors Internship (closed March 5, 2026) and the State Department Student Internship Program have closed. Still ahead: NIH SIP (opens October 13), DOE SULI (opens October 14), the White House (early December 2026 to early January 2027) and NASA OSTEM (deadline March 1, 2027).

• Over 2 million civilian workers make the federal government the country's largest employer. NASA, DOJ, FBI, and the State Department all run structured summer programs.

• This guide breaks down federal agencies, Congress, state and local government, policy think tanks, and nonprofit alternatives. Every program has a direct apply link.

• You don't need a political science degree. Federal agencies hire business, STEM, data, communications, and liberal arts students across nearly every discipline.

• If federal timelines don't line up with yours, Extern's Center for Improving Youth Justice Data Analytics Externship gives you hands-on public-sector project experience with a real organization.

An Externship is a short, remote, project-based professional experience with a real company. Explore public-sector Externships: - Center for Improving Youth Justice Data Analytics Externship - Explore all Externships

Why Gov Internships Belong on Your 2027 List

Government internships are one of the most underrated career moves a student can make. Well, "underrated" might not even be strong enough. Most students just forget they exist. While everyone's fighting over consulting and tech spots, hundreds of structured federal programs fly completely under the radar.

And these aren't "sorting mail in a back office" gigs. We're talking about drafting national security briefings at the State Department. Crunching climate data at the EPA. Building mission control dashboards at NASA.

Here's what nobody tells you: government internships regularly convert to full-time jobs. The federal Pathways Program was built specifically to move interns into permanent civil service roles. OPM data shows Pathways hires have an 86.9% two-year retention rate, compared to 79.8% for competitive hires. That's not a summer job. That's a career on-ramp.

If you're still working out your timing, our guide on when to apply for internships breaks it all down. But government programs should be near the top of your list.

How Big Is the Federal Government as an Employer?

The federal government is the single largest employer in the United States. Over 2 million civilian workers across hundreds of agencies, according to the Office of Personnel Management.

Federal interns typically come in at GS-4 through GS-7 on the General Schedule pay scale, with base salaries ranging from roughly $31,500 to $43,100 annually before locality adjustments. In D.C., the locality bump adds about 33%, so a GS-5 intern earns roughly $46,000 annualized. For a summer position, that's real money.

Beyond the paycheck? You get mission-driven work with direct public impact. Security clearance experience that follows you across agencies for your entire career. And Pathway-eligible positions that can convert to full-time without going through the competitive hiring process again.

Why 2027 Timing Actually Works in Your Favor

Over 28% of the federal workforce is 55 or older. In 2025 alone, more than 150,000 retirement applications were filed. That's a massive wave of institutional knowledge leaving, and agencies need to backfill fast.

So they're actively recruiting younger workers with skills in cybersecurity, data analytics, AI policy, climate science, and public health. If you have any background in STEM, data, or tech, agencies are looking for exactly your profile. And the push toward hybrid and remote federal positions means you don't necessarily need to be in D.C. to get started.

Browse all 14 industries and 100 company guides in our Best Summer 2027 Internships master hub.

The Different Types of Government Internships

Not every government internship works the same way. Before you start submitting applications, it's worth understanding what's actually out there. Opportunities break down into a few distinct categories, each with its own application process, timeline, and requirements.

Executive Branch Agencies

The White House, State Department, DOJ, Department of Defense, EPA, Department of Energy, and HHS all run structured summer programs. These are generally posted on USAJOBS.gov, the federal government's central job portal. Most fall under the Pathways Program (paid, with potential to convert to permanent roles). Application windows vary widely by agency: the FBI Honors Internship for summer 2027 closed in March 2026, while the White House posts its summer 2027 application in December 2026.

Congressional Internships (They Actually Pay Now)

Congressional internships run on a completely different system. There's no central portal. You apply directly to individual member offices or committee offices.

But here's what's changed: Congress has gotten way better about paying interns. After the "Pay Our Interns" campaign, 96% of Senate offices and 92.5% of House offices now use allocated funds to pay at least one intern. Find listings at house.gov/educators-and-students/college-internships and senate.gov/employment/po/internships.htm.

The Congressional Budget Office runs a paid 10-week summer program (primarily for grad students in economics or policy). The Government Accountability Office offers Student Trainee positions on USAJOBS.

Agencies That Run Their Own Programs

Some agencies have highly specialized internship programs outside the standard Pathways track. Requirements tend to be unique to whatever the agency actually does.

NASA hires STEM students through the Pathways program and its broader internship portal at intern.nasa.gov. The FBI runs its Honors Internship Program for students who can obtain Top Secret clearance. The CIA's student programs include undergraduate internships spanning two consecutive summers. The NSA offers 12-week paid summer programs for students with a 3.0+ GPA who can qualify for TS/SCI clearance.

On the science and health side, the NIH Summer Internship Program places students in full-time research positions at NIH campuses. The CDC and EPA both run Pathways-track programs. The Department of Energy's SULI program sends undergrads to 17 national laboratories for 10-week research terms.

If you're into culture and the arts, the Smithsonian Institution offers internships across 21 museums, research centers, and the National Zoo.

State and Local Government (Don't Sleep on These)

Federal programs get all the attention, but state and local government internships are often easier to land. This is especially true for freshmen and sophomores who don't yet have the resume to compete at the federal level. Governor's offices, state legislatures, city planning departments, public defender offices, and DA offices all bring on summer interns.

The application process is typically simpler. No USAJOBS account needed. No SF-86 security questionnaire. And timelines are shorter — many state and local positions accept applications well into the spring for summer starts. Check your state government's official website or reach out to individual offices directly.

Think Tanks and Policy Research Organizations

Think tanks aren't technically government. But they feed directly into government careers. A lot of federal officials and policy advisors come from think tank backgrounds, and an internship at one of these organizations gives you policy research experience that federal hiring managers genuinely value.

Key programs include Brookings Institution (~150 paid interns per year), RAND Corporation (highly selective graduate program), Urban Institute's Summer@Urban, Council on Foreign Relations, Center for American Progress, Heritage Foundation, and KFF. These span the political spectrum, so whatever your policy interests, there's probably a fit.

Every Major Federal Program for Summer 2027, With Apply Links

Over 25 federal internship programs will accept summer 2027 applicants, from the White House to the Smithsonian. Below is every major program with a direct link to the official application page.

The Flagship Programs

White House Internship Program. The most competitive government internship, full stop. Full-time and in-person; the summer 2027 session runs June 2 to August 6, 2027. Requires U.S. citizenship and completion of at least two semesters of undergraduate or graduate study (recent graduates and veterans can also qualify). The current program is unpaid, per the official FAQ. The summer 2027 application posts early December 2026 and closes in early January 2027. Apply at whitehouse.gov/internships.

State Department Student Internship Program. Paid internships through the Pathways track in D.C. and at embassies worldwide. Must be a U.S. citizen with at least a 3.2 GPA, at least 60 credit hours completed by the start date, and the ability to obtain a Secret clearance. Applications run through USAJOBS in set windows, and the State Department says its spring and summer 2027 applications are now closed while it selects candidates. Sign up on the program page for alerts about the next cycle. Details at careers.state.gov/interns-fellows/student-internship-program.

DOJ Summer Law Intern Program (SLIP). A paid, competitive summer program for law students who've completed at least one full semester. For summer 2027, the application window ran from August 28 to September 8, 2026 and is now closed; interviews run in October, and offers go out from late October through January or February. Expect the summer 2028 window in late summer 2027. You can apply to up to four hiring offices. Apply at justice.gov/legal-careers/summer-law-intern-program.

NASA Pathways Intern Employment Program. Paid internships that work as a direct pipeline to full-time NASA civil service employment. 2.9 GPA minimum. Pathways vacancies post on USAJOBS; NASA says summer 2027 Pathways dates and positions will be posted in spring 2027, and no Pathways window is open right now. NASA's separate OSTEM internships (3.0 GPA) take summer 2027 applications on the NASA STEM Gateway until March 1, 2027. Learn more at nasa.gov/careers/pathways.

FBI Honors Internship Program. Paid summer internship (June through August) for full-time undergraduate and graduate students. 3.0 GPA minimum, U.S. citizenship, and ability to obtain Top Secret clearance required. The summer 2027 class (June 1 to August 6, 2027) applied on USAJOBS from February 9 to March 5, 2026, so that window has closed. Based on that cycle, expect the summer 2028 announcement around February 2027. Apply at fbijobs.gov/students-and-graduates.

CIA Undergraduate Internship Program. Paid internship, with some programs spanning two consecutive summers. Preferred minimum 3.0 GPA. CIA asks for your expression of interest 6 to 12 months before your desired start date, so for a June 2027 start, apply by December 2026 at the latest. Apply at cia.gov/careers/student-programs.

More Programs Worth Knowing About

NSA Summer Internship. 12-week paid programs from mid-May to mid-August. Applications for summer 2027 opened August 15, 2026, with program windows in late summer and early fall 2026, so check which programs are still accepting. Requires U.S. citizenship and 3.0+ GPA, plus TS/SCI clearance eligibility. Apply through the Intelligence Careers portal.

CDC Internship Programs. Paid internships via the Pathways Program for students from high school through graduate level. Research opportunities are also available through ORISE. Apply at jobs.cdc.gov/working-at-cdc/students.html.

NIH Summer Internship Program (SIP). Full-time research positions at NIH campuses, primarily in Bethesda, Maryland. The 2027 application opens October 13, 2026 and closes January 26, 2027 at noon ET, with reference letters due February 2, 2027. You'll need a personal statement and reference letters. Apply at training.nih.gov/research-training/pb/sip.

EPA Internship. Paid and unpaid positions at D.C. headquarters, 10 regional offices, and labs nationwide. Salaries range from GS-2 to GS-7. Must be enrolled at least half-time at an accredited institution. Apply through USAJOBS. Info at epa.gov/careers/students.

DOE Science Undergraduate Laboratory Internship (SULI). Research internships at 17 national laboratories across the country. Summer terms run 10 weeks. The summer 2027 application opens October 14, 2026 and closes January 6, 2027 at 5:00 PM ET. Requires U.S. citizenship or permanent residency, a 3.0+ GPA, and two recommendation letters. Apply at science.osti.gov/wdts/suli.

Smithsonian Internship. Internships across 21 museums, research centers, and the National Zoo. Requires resume, two recommendation letters, transcript, and an essay or video. Deadlines are set by each museum or office, and most summer 2027 deadlines listed so far fall between February 1 and March 1, 2027. Browse and apply at internships.si.edu.

AmeriCorps VISTA. Full-time, year-long service with nonprofits and public agencies. Open to U.S. citizens, permanent residents, refugees, asylees, and DACA recipients. Apply year-round at americorps.gov/serve/americorps/americorps-vista.

Think Tank and NGO Programs

Want policy-focused work without the federal application process? Think tanks publish the reports and analyses that lawmakers actually read. The work carries real weight.

Brookings takes about 150 paid interns per year across three terms. RAND runs a competitive 12-week graduate program. Urban Institute's Summer@Urban is a 10-week program for undergrads and grad students. CFR offers hybrid or remote internships in NYC and D.C. The Center for American Progress uses a resume bank model where you submit your profile and get matched as openings come up. Heritage Foundation takes 50+ paid interns per semester. And KFF posts openings on their employment page.

Think tank timelines are more flexible than federal agencies. That helps if you're running behind on government deadlines.

Your Month-by-Month Application Timeline for Summer 2027

Government internship timelines are long. Some agencies need 6 to 12 months of lead time, especially when a security clearance is involved. If you're aiming for summer 2027, some flagship windows have already closed, but the White House, NIH, SULI, NASA OSTEM, the Smithsonian and most think tanks are still ahead. It's really just a handful of tasks spread across the next few months.

July 2026 Through May 2027, Step by Step

July to August 2026. Create your USAJOBS account and build your federal resume (more on that below). If you want intelligence agency roles (CIA, NSA, FBI), start clearance paperwork early. NSA opened its summer 2027 programs on August 15, and the DOJ SLIP window opened August 28.

September to October 2026 (you are here). DOJ SLIP closed September 8, and the State Department says its summer 2027 applications have closed. The FBI Honors Internship for summer 2027 closed back in March 2026. NIH SIP opens October 13 and DOE SULI opens October 14. If you want a Hill internship, reach out to Congressional offices now.

November 2026 to January 2027. The White House summer 2027 application runs early December to early January. SULI closes January 6 and NIH SIP closes January 26. Get CIA expressions of interest in by December. More federal postings hit USAJOBS, and think tank apps (Brookings, RAND, Urban Institute, CFR) open up.

February to March 2027. NASA OSTEM summer applications close March 1, most Smithsonian summer deadlines fall in February, and NASA plans to post summer 2027 Pathways details in spring 2027. State and local government positions start posting. Late-cycle federal opportunities pop up. AmeriCorps accepts applications year-round.

April to May 2027. Start dates begin. Some programs still have openings. Keep checking USAJOBS and state/local options.

If federal timelines feel like too much, Extern's project-based Externships offer public-sector experience on a more flexible schedule. And for timing across all industries, check out our guide on when to apply for internships.

How to Get a Government Internship With Zero Experience

You don't need a political science degree, a perfect GPA, or connections on Capitol Hill to get a government internship. This is the question that comes up more than any other, and honestly, the answer is more encouraging than you'd expect. So what actually matters?

Your Major Matters Way Less Than You Think

This is probably the biggest misconception about government work. Federal agencies hire across every discipline. NASA and the Department of Energy need engineers and physicists. The NSA needs computer scientists and mathematicians. Treasury and Commerce need business and economics majors. The State Department needs communications and language specialists. The Census Bureau and OPM need data analysts. HHS, CDC, and NIH need public health and biology students. DOJ needs pre-law students, sure, but also IT specialists, financial analysts, and data scientists.

If you're studying data analytics, there are government programs specifically looking for your skill set. If you're exploring political science career paths, government is the obvious fit. But it's far from the only qualifying major.

How USAJOBS Actually Works

USAJOBS.gov is the portal for nearly all federal internship postings. It's not the friendliest website you'll ever use, but learning it is worth the effort.

One thing that trips people up: a federal resume is not the same as a corporate resume. Federal resumes run 3 to 5 pages and require specific details like hours worked per week, supervisor contact info, and thorough descriptions of responsibilities for each position. Vague bullet points won't cut it.

Most student positions fall under the Pathways Program, which has three tracks: Internship (current students), Recent Graduates, and Presidential Management Fellows (graduate students). Pathways positions can convert to permanent federal employment without recompeting.

That's a huge advantage.

If a position requires security clearance, the SF-86 questionnaire can take 3 to 6 months to process, so apply early. And if this is your first time going after professional experience, our guide on how to get an internship with no experience covers the basics.

Building Public Sector Cred Before You Apply

You don't need government experience to get a government internship. But showing genuine interest in public service does help your application stand out. Campus political organizations, Model UN, campaign volunteering, student government, policy research with professors, community organizing.

All of it counts.

If you want structured public-sector project experience you can do from anywhere, Extern's Center for Improving Youth Justice (CIYJ) Data Analytics Externship puts you on a real data visualization project for a youth justice organization. It's remote, guided by a project manager, and produces deliverables you can point to in federal applications. That kind of tangible project work shows agencies you can do the job — not just talk about wanting to.

What to Do If You Don't Land a Federal Spot

Federal internships are competitive, and the timelines can be brutal. If you miss a deadline or don't get selected, that doesn't mean your summer is wasted. Strong alternatives exist that still build the kind of experience federal hiring managers look for down the road.

Public Sector Externships With Extern

If government internships didn't pan out, or if the federal timeline just doesn't match your schedule, consider an Externship through Extern. Unlike traditional internships, Externships are short, remote, project-based professional experiences with real organizations.

The Center for Improving Youth Justice Data Analytics Externship is especially relevant if you're interested in criminal justice reform, data for social good, or public policy. You'll work on real data visualization deliverables for a youth justice nonprofit, guided by a project manager, all from your laptop. It's exactly the kind of experience that makes your next government application stronger.

Other Roads Into Government Careers

Look, government careers don't usually hinge on a single application cycle. Many current federal employees started in state or local government, worked on political campaigns, did research with professors studying public policy, or spent time at nonprofits before making the jump to federal roles.

AmeriCorps VISTA and Peace Corps Prep are post-grad service options that give you noncompetitive eligibility for federal hiring afterward. State legislatures, city planning offices, and public defender offices are less competitive than federal programs and hire on shorter timelines.

If you're also weighing private-sector options, consulting internships can build analytical and problem-solving skills that transfer well into policy work later.

Common Questions About Government Internships

Are government internships paid?

Most federal internships now pay, especially under the Pathways Program. GS-4 through GS-7 base salaries range from roughly $31,500 to $43,100 annually (before locality adjustments). The White House Internship paid $750 per week from fall 2022, but the current program is unpaid, according to its official FAQ. Congressional internships have improved a lot, with 96% of Senate offices and 92.5% of House offices now paying at least one intern. State and local positions vary.

Do all government internships require security clearance?

No. Programs at NASA and most civilian agencies don't require clearance for basic intern roles, though the State Department requires interns to be able to obtain a Secret clearance. Intelligence agencies (CIA, NSA, FBI, DIA) do require it, and the process can take 3 to 6 months. If you're applying to those, start early and budget time for the SF-86 questionnaire. It's extensive.

Can international students apply for government internships?

Most federal internships require U.S. citizenship. Exceptions exist at international organizations like the World Bank and United Nations. Think tanks like Brookings, Urban Institute, and CFR are worth looking into if you're an international student interested in U.S. policy. Nonprofit and NGO internships are generally open to all students regardless of citizenship status.

How does the Pathways Program differ from other federal internships?

The Pathways Program is the federal government's main student hiring track, with three sub-programs: Internship (current students), Recent Graduates, and Presidential Management Fellows (advanced degrees). The big advantage is conversion eligibility: Pathways interns can convert to permanent federal jobs without recompeting. A 2024 rule reform reduced the required work hours for conversion from 640 to 480 and extended the conversion window from 120 to 180 days. Non-Pathways internships don't offer that conversion path.

Is it too late to apply for summer 2027?

Not for most programs, but some flagship windows have closed. As of October 2026, DOJ SLIP (closed September 8, 2026), the FBI Honors Internship (closed March 5, 2026) and the State Department Student Internship Program are closed for summer 2027. Still ahead: NIH SIP (October 13, 2026 to January 26, 2027), DOE SULI (October 14, 2026 to January 6, 2027), the White House (early December 2026 to early January 2027) and NASA OSTEM (deadline March 1, 2027). CIA asks for your expression of interest 6 to 12 months before your start date, so apply by December 2026. Congressional offices hire on rolling timelines. Think tanks and state/local government often accept applications into spring 2027.

What GPA do I actually need?

Most federal programs ask for a minimum 2.5 to 3.0 GPA. Competitive programs like the White House Internship and CIA student programs look for 3.0 or higher. Think tanks typically prefer 3.2 and above. But GPA is only one factor. Relevant experience, leadership roles, a genuine interest in public service, and strong writing all carry weight at most agencies. If your GPA is on the lower end, focus your application on what you've done outside the classroom.

Explore Company Internship Guides (Government & Public Sector)

In-depth guides to individual government & public sector company internships, each covering programs, deadlines, pay, eligibility, and how to apply:

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