Last updated: November 2026
General Atomics' summer 2027 internship applications are open now. On November 10, 2026, GA had 23 intern postings live on its own job boards: 19 at General Atomics in San Diego and 4 at General Atomics Aeronautical Systems (GA-ASI). Posted pay runs $22 to $38 an hour, depending on field of study and college years completed, and 21 of the 23 postings say US citizenship is required. GA's own FAQ says most positions close in January, so the fall is the time to apply. In plain words: you apply during fall 2026 or early 2027, and you intern in summer 2027.
Quick Facts
| Fact | Detail |
|---|---|
| Where to apply | GA's summer internship job board (BrassRing). Program details, calendar and FAQ are on the GA Early Careers page. One GA-ASI graduate role appears only on the all-US jobs board |
| Application window (2027–28) | Summer 2027: open now. The first 10 postings went up September 24, 2026, and 11 more were added October 27 to November 9, 2026. GA says most positions close in January; first-wave postings list an expiry of March 2, 2027 and later ones April 25 to May 8, 2027. Summer 2028: expected to open around September 2027 |
| Rolling? | Yes. GA's calendar says apply from September through the end of March, hiring decisions are made by the end of March, and most positions close in January |
| Eligibility | Continuing students at an accredited US college or university, undergraduate or graduate. Graduating seniors qualify only if they go straight into a graduate program. 3.0 cumulative GPA preferred on 21 of 23 postings. US citizenship required on 21 of 23; no posting requires a security clearance |
| Duration | 10 weeks in summer 2027, with two sessions starting June 1 or June 21, 2027 (stated in 20 of 23 postings). Interns can expect 8 to 9 hours a day, per GA's FAQ. A year-round legal internship is also posted |
| Compensation | Paid hourly, per the postings: $30 to $38 for first-wave engineering roles, $30 to $32 for later technical roles, $22 to $31 for business roles, $31 for the GA-ASI graduate business role. Legal intern pay isn't stated. GA gives returning interns a raise |
| Return offers | GA lists an "inside track to a full-time job offer" as a program benefit. Conversion rate and class size aren't published |
| Locations | San Diego, CA (General Atomics, 19 postings); Poway, CA (GA-ASI, 2); Spanish Fork, UT (GA-ASI, 1); Salina, KS (GA-ASI, 1). 22 of 23 are onsite; the Social Media role is hybrid |
| # Programs | One summer internship program across GA and its affiliates: 14 technical and 9 business postings (2 of them legal) live on November 10, 2026. DOE SULI at GA's fusion facilities is a separate route through the Department of Energy |
The rows that matter most: applications are open today, most roles close in January, and 21 of 23 postings require US citizenship.
Externships are short, remote programs where you finish a real project for a real company, most often in 8 weeks at 5 to 10 hours a week. The SQL & Database Architecture with Breaking Games Externship builds the coding and data skills behind GA's software and IT postings, and the Attronica Financial Planning & Analysis and Private Company Valuation Externship builds the finance and accounting work in its business postings. Explore all Externships.
What Is a General Atomics Internship?
A General Atomics internship is a paid 10-week summer role at General Atomics or one of its affiliated companies, recruited through GA's own job board. GA was founded in 1955 to develop nuclear technologies, and its businesses now range from the nuclear fuel cycle and fusion research to remotely piloted aircraft and airborne sensors built by GA-ASI. Most interns work onsite in San Diego; GA-ASI also posts roles in Poway, Spanish Fork and Salina. Interns get technical lectures, guided tours, social and executive networking events, mentoring and an end-of-summer presentation to team leaders and executives. GA lists housing help for non-local students, but each posting says relocation assistance isn't provided, so ask per role. General Atomics isn't General Atlantic, the growth-equity firm.
When Do General Atomics Internship Applications Open for 2027–2028?
General Atomics' calendar is stable: its Early Careers page tells students to apply from September through the end of March for a summer internship, and a December 2025 capture of the same page shows the same wording for the last cycle. For summer 2027, the first 10 postings went up on September 24, 2026, about 8.2 months before the June 1, 2027 start, and 11 more were added between October 27 and November 9. GA's FAQ also says most positions post in September and close in January. For summer 2028, we expect applications to open around September 2027, projected from that calendar.
Applications for summer 2027 are open right now: 23 intern postings are live across engineering, IT, manufacturing, business and legal. The DOE SULI program at GA's fusion facilities is also taking summer 2027 applications through the Department of Energy until January 6, 2027.
Apply to every posting that fits your major, since GA allows multiple applications. Expect a phone screen and a manager interview; GA says the process takes about 30 days on average.
GA's FAQ says the majority of summer positions close in January. Applying after that still works for some roles, but fewer will be open.
First-wave postings list an expiry date of March 2, 2027, and GA says hiring decisions are made by the end of March. Some later postings stay up to April 25 to May 8, 2027.
Ten weeks starting June 1 or June 21, 2027, mostly onsite in San Diego. GA calls the program an inside track to a full-time offer and gives returning interns a pay increase. Summer 2028 applications are expected around September 2027.
How to read this page: our dates come from tracking previous recruiting cycles and daily posting data. Treat them as informed estimates based on historical patterns, not confirmed dates. The company's official careers page is always the most current source. If a role is posted there, go by that, even if this page suggests the window hasn't opened yet.
Why You Must Apply the Week Applications Open
GA hires on a rolling basis, so the calendar is longer than the real window. Its Early Careers page says to apply from September through the end of March, but its FAQ says most positions post in September and close in January. Each hire also takes time: a phone screen, a manager interview and about 30 days on average, per GA. A student who applies in November is reviewed while most teams are still choosing; one who waits for March competes for what is left. Apply in the fall, and apply to every posting that matches your field.
Which General Atomics Internship Programs Should You Target?
GA runs one paid summer program, but you apply to individual postings. The table groups the 23 postings live on November 10, 2026.
| Program | Focus | Duration | Key details |
|---|---|---|---|
| Engineering internships (first wave) | Nuclear, aerospace, mechanical, chemical and electrical engineering; software and computer engineering | 10 weeks from June 1 or June 21, 2027 | $30 to $38/hr; San Diego; umbrella postings that cover many teams |
| IT systems and manufacturing | Information technology systems; manufacturing | 10 weeks from June 1 or June 21, 2027 | IT $27 to $33/hr; manufacturing $25 to $32/hr; San Diego |
| Later technical postings, GA and GA-ASI | Nuclear modeling, materials science, global engineering, GA-ASI engineering, composite manufacturing and technical writing | 10 weeks from June 1 or June 21, 2027 | $30 to $32/hr; San Diego, Poway CA, Spanish Fork UT, Salina KS |
| Business internships | Business administration, data analytics, finance, accounting and tax, supply chain, marketing, social media, HR, timekeeping, import/export compliance | 10 weeks from June 1 or June 21, 2027 | Umbrella business posting $22 to $31/hr; other business roles $22 to $25/hr; Social Media is hybrid and undergraduate only |
| GA-ASI Graduate Business intern | Business analysis with Power BI and DAX | Not stated in the posting | $31/hr; Poway CA; graduate students only; listed only on the all-US board |
| Legal internships | Summer 2027 and year-round legal interns | Summer, or year-round | Pay not stated; 3.6 GPA strongly preferred; no US citizenship requirement; the year-round posting expires December 18, 2026 |
Physics and fusion students have a second route: DOE's Science Undergraduate Laboratory Internships at GA's DIII-D National Fusion Facility and Inertial Fusion Technologies in San Diego. The summer 2027 term is 10 weeks, requires a 2.95 GPA and US citizenship or permanent residency, and applications are due January 6, 2027 through DOE, per GA's Energy Group internship page.
What Are the Eligibility Requirements?
These come from GA's Early Careers page and the 23 postings we read on November 10, 2026.
• Enrollment: a full- or part-time continuing student at an accredited US college or university, undergraduate or graduate.
• Graduating seniors: eligible only if they will start a graduate program right after the internship.
• GPA: a 3.0 cumulative GPA is preferred on 21 of 23 postings. Legal interns: a 3.6 undergraduate GPA is strongly preferred.
• Citizenship: 21 of 23 postings say US citizenship is required; the two legal internships don't. No posting requires a security clearance.
• Level limits: the GA-ASI Graduate Business role is for graduate students only, and the Social Media role is for undergraduates only. The year-round legal internship is for undergraduates planning to attend a top law school one to two years after graduation.
Is the GPA a Hard Cutoff?
GA's postings say a 3.0 cumulative GPA is preferred, not required, so a lower GPA doesn't disqualify you on paper. Citizenship is different: on the 21 postings that require it, it's a firm condition. The DOE SULI route at GA has its own floor, a 2.95 GPA, set by DOE rather than GA.
What Skills Does General Atomics Look For, and How Do You Build Them?
We read all 23 live GA intern postings. Most share a template, so communication and teamwork appear in every one. The specific asks sit in each posting's desired skills. Software: the software and computer engineering posting lists C, C++, embedded coding, Python, Java and machine learning libraries; the materials science role adds Python, MATLAB, C# or C/C++. Engineering and manufacturing: CAD shows up on three postings, with Siemens NX named on the GA-ASI composite role. Business: Excel and Microsoft Office on seven postings, and the GA-ASI graduate role asks for intermediate or expert Power BI and DAX.
What General Atomics looks for in interns
Skills across 23 General Atomics intern & analyst job descriptions · live US postings, November 2026
Method: full-text read of all 23 General Atomics and GA-ASI intern postings live on November 10, 2026. The top two rows are shared template text; the rest come from each posting's desired skills, so counts for specific tools are small.
How Is Demand for Mechanical Engineering Interns Moving Right Now?
Mechanical engineering intern postings · Jul–Oct 2026
all internships 2.5×
For General Atomics applicants: Mechanical engineering intern hiring is at or near its season high, and it is growing faster than internships overall; this is the busiest stretch of the cycle, so get General Atomics applications in now.
Daily US job-posting counts, Jul–Oct 2026; each bar is that month's daily average. Growth = October vs July; “all internships” = the 48 intern searches tracked across the whole period. Covers under half of US postings; shows direction, not market size.
Build These Skills Before You Apply
Each skill below comes from a live GA posting and maps to a remote Externship you can finish while your application is under review.
| Skill (from real JDs) | JD evidence | Externship that builds it |
|---|---|---|
| Coding and databases | "C, C++, Coding, Embedded ... Python, Java, Machine Learning Libraries" (software and computer engineering posting) | SQL & Database Architecture with Breaking Games |
| Data analysis and dashboards | "Intermediate or Expert knowledge of Power BI ... Skilled in writing DAX" (GA-ASI Graduate Business) | Health Research & Data Analytics with ARCeH |
| Finance, accounting and tax | Business posting fields: finance, accounting/tax, data analytics; separate Tax intern posting | Attronica Financial Planning & Analysis and Private Company Valuation |
| IT systems and security | Information Technology Systems intern posting | vCISO Cybersecurity Risk Assessment |
| Social media and copywriting | "copywriting" (Social Media intern, Publications team) | Beats by Dre Creative Advertising Strategy |
No open Externship teaches mechanical, aerospace or nuclear engineering. These cover the software, data, business and communications side of GA's postings.
What Is the General Atomics Application and Interview Process Like?
GA describes a short process in its Early Careers FAQ.
1. Find your postings. Search the summer internship board by field. Several first-wave postings are umbrella roles that cover many teams, and GA says you can apply to more than one.
2. Apply online. Submit through BrassRing. GA recruiters visit campuses from September through November and January through March, and GA welcomes applicants from schools it doesn't visit.
3. Phone screen. Typically the first step, per GA's FAQ.
4. Manager interview. An interview with a hiring manager, with the possibility of more rounds.
5. Decision. GA says the process takes about 30 days on average, and hiring decisions are made by the end of March.
GA publishes no interview questions, applicant count or acceptance rate.
What Students on Reddit Say
Applicants talk mostly about timing, the screen and return offers. These are lightly paraphrased from threads we read in full.
An incoming intern asked about return offers in June 2026. A former GA intern replied that the large majority of interns get one, while other commenters said offers anywhere also depend on budget and headcount. One person's view, not a published rate.
An applicant who applied in November 2024 heard back in late January after an audio interview on Teams. A GA recruiter at a campus event told them internships are filled until March. They later said the interview was mostly about their resume, though they didn't get the role.
In a 2020 thread, one student described a strict phone screen of about seven questions, where missing one ended the process. The original poster interviewed for one team and was offered an internship on a different team that saw a better fit. Older advice, so treat it as background.
How Do You Stand Out for a General Atomics Internship?
First, apply in the fall. GA says most positions close in January, and the process takes about a month per hire, so a November application meets teams while they're still choosing. Second, apply widely within your field: GA explicitly allows multiple applications, and the first-wave postings are umbrella roles, so one application can reach several teams. Third, put the posting's own desired skills on your resume in its words, such as Python and C++ for software, CAD and Siemens NX for manufacturing, or Power BI and DAX for business, since GA's interviews lean on your resume. GA doesn't publish an applicant count, class size or conversion rate, so there's no figure to benchmark against.
What Other Companies Should You Consider?
If you're targeting defense and aerospace engineering internships, these employers also hire interns:
- Northrop Grummanlarge defense prime with engineering interns, including in San DiegoGuide →
- General Dynamicsdefense prime with engineering and business internships across its unitsGuide →
- AndurilSouthern California defense autonomy companyGuide →
- Shield AISan Diego autonomy and drone companyGuide →
- AeroVironmentmaker of small unmanned aircraftGuide →
Our aerospace and defense internships guide compares more defense, space and aviation employers.
FAQ
Can I still apply for a summer 2026 General Atomics internship?
No. The summer 2026 program has already run. Summer 2027 applications are open now, though: GA had 23 intern postings live on November 10, 2026, in San Diego and at GA-ASI. GA's FAQ says most positions close in January, so apply this fall rather than waiting for spring.
When do General Atomics internship applications open for summer 2027?
They're open now. The first 10 summer 2027 postings went up September 24, 2026, and 11 more were added October 27 to November 9. GA says most positions close in January and hiring decisions are made by the end of March. Summer 2028 applications are expected around September 2027.
Are General Atomics internships paid?
Yes. GA says all internships are paid by experience or year in school. Summer 2027 postings list $30 to $38 an hour for first-wave engineering roles, $30 to $32 for later technical roles and $22 to $31 for business roles. Legal intern pay isn't stated. Returning interns get a pay increase.
Do I need US citizenship for a General Atomics internship?
Usually. On November 10, 2026, 21 of the 23 live intern postings said US citizenship is required; the two legal internships didn't. None of the 23 required a security clearance. GA's own program page also says many internship positions require US citizenship, so check each posting before you apply.
How long is the General Atomics internship?
Ten weeks in summer 2027, with two sessions starting June 1 or June 21, 2027, according to 20 of the 23 postings. GA's FAQ says most interns work 8 to 9 hours a day. A year-round legal internship is also posted, and GA says other internships may run longer during the year.
Where are General Atomics internships located?
Mostly in San Diego, where 19 of the 23 live postings sit with General Atomics. GA-ASI posts the other four: two in Poway, California, one in Spanish Fork, Utah, and one in Salina, Kansas. All but the hybrid Social Media role are onsite, so plan to relocate if you're not local.
Can graduating seniors apply for a General Atomics internship?
Only if they'll start a graduate program right after the internship. Otherwise GA requires a continuing student, full or part time, at an accredited US college or university. Graduate students can apply, and one GA-ASI business posting is for graduate students only. A 3.0 GPA is preferred on most postings.
What is the General Atomics internship interview process?
GA's FAQ describes a phone screen and an interview with a hiring manager, with the possibility of more rounds. It says the process takes about 30 days on average. Applicants on Reddit describe resume-focused interviews and, in older threads, a strict technical phone screen, so prepare to explain every resume line.
General Atomics' summer 2027 postings are open now, and most close in January. Apply this fall, then add a finished project with a remote Externship while your application is under review.
About the Author
Bifei Wang has spent 17 years focused on human flow and the growth of young professionals, spanning international education, career training and coaching, and recruitment process outsourcing. Over 7 years at Extern, he has had one-on-one sessions with thousands of students exploring careers in consulting, finance, tech, marketing, and data, giving him a firsthand view of how the job market has shifted for early-career professionals and what it actually takes to break in.
