Subreddits for engineers
These 100 subreddits are where engineers write far more than on Reddit overall: among authors who mention their job, engineers are at least 2.0× more common here than across all active subreddits. They are ranked by how many engineers post there. At the top, r/EngineeringStudents: 48% of authors who mention a job are engineers. In 11 of the 100 we could measure, a brand-new account's post usually stays up: they remove 17% or fewer of posts from accounts under a week old.
Data for 100 communitiesDownload CSV
Filter it by your account age and karma, the audience you want and the best time to post.
- r/nasa5.88M members
- r/AlexandriaEgy19,255 posts in September 2026
- r/ITookAPicturePH4% of new-account posts removed
- r/PHMotorcycles100% of posts get a reply
Subreddits for engineers, by how many post there
| # | Subreddit | Members | Posts / month | Member growth, 12 mo | Engineers among authors | Median author age | Women | Posts with a reply | New-account posts removed | Links |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | r/EngineeringStudents↗This is a place for engineering students of any discipline to discuss study methods, get homework help, get job search advice, and find a compassionate ear when you get a 40% on your midterm after st | 1.02M | 1,742 | +8% | 48% | 23 | 21% | 76% | 98% | Yes |
| 2 | r/ElectricalEngineering↗A place to ask questions, discuss topics and share projects related to Electrical Engineering. | 378K | 842 | +21% | 53% | 26 | 13% | 69% | Min. age/karma | Yes |
| 3 | r/AskEngineers↗Engineers apply the knowledge of math & science to design and manufacture maintainable systems used to solve specific problems. AskEngineers is a forum for questions about the technologies, standards, | 2.75M | 307 | +2% | 37% | 27 | 15% | 95% | Min. age/karma | No |
| 4 | r/civilengineering↗A community dedicated to Civil Engineers and those aspiring to be. Please read the rules before participating. | 233K | 1,190 | +19% | 68% | 29 | 18% | 72% | 28% | Yes |
| 5 | r/MechanicalEngineering↗The gathering place for mechanical engineers to discuss current technology, methods, jobs, and anything else related to mechanical engineering. | 292K | 1,146 | +29% | 61% | 27 | 13% | 67% | 97% | Yes |
| 6 | r/ApplyingToCollege↗r/ApplyingToCollege is the premier forum for college admissions questions, advice, and discussions, from college essays and scholarships to college list help and application advice, career guidance, a | 1.35M | 4,804 | +7% | 11% | 19 | 45% | 77% | 66% | No |
| 7 | r/engineering↗r/engineering is a forum for engineering professionals to share information, knowledge, experience related to the principles & practices of the numerous engineering disciplines. r/engineering is **NO | 749K | 54 | +5% | 39% | 27 | 13% | 92% | Min. age/karma | Yes |
| 8 | r/ChemicalEngineering↗All things Chemical Engineering! | 142K | 406 | +15% | 81% | 25 | 24% | 81% | Min. age/karma | Yes |
| 9 | r/AskElectronics↗A subreddit for practical questions from people working at component-level on electronic circuits: design, repair, component buying, test gear and tools. | 950K | 1,734 | +8% | 17% | 29 | 11% | 90% | 34% | Yes |
| 10 | r/Sat↗A forum to discuss the SAT and forms of preparation for taking the test. Please use this subreddit to ask for and offer help and to discuss both the exam itself and news about the exam. | 686K | 4,058 | +7% | 13% | 17 | 37% | 69% | 94% | Yes |
| 11 | r/ECE↗A subreddit for discussion of all things electrical and computer engineering. | 250K | 581 | +12% | 58% | 25 | 14% | 48% | 27% | Yes |
| 12 | r/chemistry↗A community for chemists and those who love chemistry | 3.89M | 878 | +2% | 11% | 26 | 27% | 83% | 79% | Yes |
| 13 | r/KGBTR↗Türkiye'nin en özgürlükçü mizah topluluğu! Türk internetinin efsanesi "krds grup bura(KGB)" çıldırmaya buradan devam ediyor. Türk sosyal medyasına birçok jargon, motto ve yeni mizah anlayışı kazandıra | 856K | 4,496 | +12% | 10% | 21 | 19% | 77% | 97% | Yes |
| 14 | r/AskPH↗Where Filipino minds converge to explore intriguing questions and fostering insightful exchanges | 510K | 3,827 | +20% | 8% | 26 | 58% | 98% | Min. age/karma | No |
| 15 | r/Surveying↗A global community for Land Surveyors to discuss all things surveying, from the office to the field. | 70K | 429 | +19% | 60% | 32 | 14% | 81% | 70% | Yes |
| 16 | r/gradadmissions↗This subreddit is for anyone who is going through the process of getting into graduate school, and for those who've been there and have advice to give. | 365K | 1,503 | +16% | 12% | 24 | 53% | 56% | Min. age/karma | Yes |
| 17 | r/Physics↗For physicists and physics students. See the rules before posting, and the subreddit wiki for common questions. Basic homework questions are not allowed. | 3.25M | 600 | +3% | 11% | 27 | 16% | 71% | 68% | Yes |
| 18 | r/AerospaceEngineering↗r/AerospaceEngineering is a forum for enthusiasts, hobbyists, and professionals to share knowledge, experience, and learn about aerospace topics. Read the rules before posting! | 147K | 195 | +20% | 63% | 25 | 15% | 64% | Min. age/karma | Yes |
| 19 | r/EngineeringPorn↗Engineering Porn | 1.44M | 190 | +6% | 10% | 31 | 11% | 54% | 98% | Yes |
| 20 | r/OffMyChestPH↗A Filipino community where we work to make it a safe space in which you can unload your burdens, as well as celebrate your wins and milestones. This 𝒂𝒊𝒎𝒔 to be a non-judgmental space where you can ven | 1.09M | 2,144 | +7% | 8% | 26 | 63% | 84% | Min. age/karma | No |
| 21 | r/HomeworkHelp↗Need help with homework? We're here for you! The purpose of this subreddit is to help you learn (not complete your last-minute homework), and our rules are designed to reinforce this. | 677K | 386 | +2% | 10% | 21 | 30% | 99% | 59% | Yes |
| 22 | r/arduino↗An unofficial place for all things Arduino! We all learned this stuff from some kind stranger on the internet. Bring us your Arduino questions or help answer something you might know! 😉 | 789K | 620 | +8% | 13% | 27 | 10% | 85% | 94% | Yes |
| 23 | r/SolidWorks↗ALL posts related to SOLIDWORKS are welcome. Share what you know. Learn what you don't. 100% Pirate Free Sub. Zero Tolerance | 132K | 554 | +21% | 35% | 27 | 11% | 72% | Min. age/karma | Yes |
| 24 | r/APStudents↗No matter what course you are taking, we are a community that helps students earn college credit! | 370K | 1,078 | +8% | 11% | 17 | 41% | 78% | 37% | Yes |
| 25 | r/AskPhysics↗Ask Physics | 1.57M | 1,284 | +5% | 11% | 28 | 16% | 77% | 37% | No |
| 26 | r/AlexandriaEgy↗new-account friendlyr/AlexandriaEgy is a subreddit for the city of Alexandria, Egypt and its residents, visitors and admirers. Whether you want to share your photos, stories, news, events, questions or tips about this | 240K | 19,255 | +81% | 11% | 23 | 27% | 78% | 13% | Yes |
| 27 | r/PE_Exam↗Reviews and resources to help prepare for the Professional Engineering Exam (PE). Feel free to discuss how you are preparing, and what resources you are using to help you prepare for the exam. | 35K | 366 | +25% | 85% | 29 | 26% | 75% | 26% | Yes |
| 28 | r/studentsph↗For students from the Philippines, by students from the Philippines. For strand, course, admission and related questions, please post on r/CollegeAdmissionsPH. | 548K | 1,056 | +6% | 15% | 22 | 55% | 99% | 54% | Yes |
| 29 | r/electronics↗Discussion and news about electronic engineering and component-level electronic circuits. Design and project showcasing. "My first..." builds. Note: No questions about circuit design or repair please | 1.43M | 163 | +4% | 18% | 28 | 11% | 33% | 99% | Yes |
| 30 | r/adultingph↗This subreddit is your go-to destination for navigating the world of adulting in the Philippines. Whether you're seeking advice, sharing experiences, or looking for tips and hacks to conquer the chall | 594K | 788 | +15% | 8% | 26 | 60% | 100% | 94% | Yes |
Show all 100 subreddits
| # | Subreddit | Members | Posts / month | Member growth, 12 mo | Engineers among authors | Median author age | Women | Posts with a reply | New-account posts removed | Links |
|---|---|---|---|---|---|---|---|---|---|---|
| 31 | r/learnmath↗Post all of your math-learning resources here. Questions, no matter how basic, will be answered (to the best ability of the online subscribers). | 477K | 1,192 | +17% | 10% | 23 | 22% | 76% | 28% | Yes |
| 32 | r/adviceph↗new-account friendlyr/AdvicePH is a space for Filipinos to ask for and give practical advice on (almost) anything. Whether you’re looking for a solution, sharing your experience, or offering a different perspective, we | 309K | 3,043 | +27% | 9% | 26 | 62% | 100% | 13% | No |
| 33 | r/phcareers↗Anything related to careers in the Philippines. Job listing not allowed. | 649K | 1,180 | +7% | 14% | 26 | 55% | 95% | 100% | No |
| 34 | r/chanceme↗This sub is for anyone who wants feedback from others about their chances of acceptance at colleges and universities. When you ask for chances/advice, give as much information as possible - SAT/ACT, G | 127K | 1,724 | +11% | 15% | 18 | 42% | 60% | 17% | No |
| 35 | r/FE_Exam↗Community dedicated to the Fundamentals of Engineering Exam | 30K | 308 | +23% | 82% | 25 | 27% | 74% | 43% | Yes |
| 36 | r/HowToGetTherePH↗Ask the community and get the right directions wherever you like to go: Jeepneys, buses, tricycles, trains, UVs, and more! | 298K | 2,289 | +12% | 17% | 24 | 60% | 100% | Min. age/karma | No |
| 37 | r/CasualPH↗A casual Filipino community for memes, stories, questions, and everyday conversations about life in the Philippines. Keep it light, respectful, and drama-free. | 590K | 619 | +7% | 9% | 26 | 58% | 78% | Min. age/karma | Yes |
| 38 | r/askmath↗This subreddit is for questions of a mathematical nature. Please read the subreddit rules below before posting. | 249K | 777 | +17% | 9% | 26 | 18% | 76% | 32% | Yes |
| 39 | r/alevel↗r/alevel is a subreddit for A Level students and aspirants. It is a place to ask, share, and learn about any A Level subject, exam, or plan. You can also find resources, memes, and friends on r/alevel | 211K | 2,388 | +22% | 13% | 18 | 47% | 100% | Min. age/karma | Yes |
| 40 | r/vlandiya↗Vlandiya İmparatorluğu, mutlak monarşinin hakim olduğu topraklardır. | 168K | 3,986 | +74% | 10% | 22 | 25% | 100% | Min. age/karma | Yes |
| 41 | r/StructuralEngineering↗Structural engineering is the use of applied physics and mechanics to analyze and design man-made structures or objects to safely resist the loads imposed upon them. | 156K | 372 | +23% | 28% | 34 | 13% | 82% | 22% | Yes |
| 42 | r/calculus↗Welcome to r/calculus - a space for learning calculus and related disciplines. Remember to read the rules before posting and flair your posts appropriately. | 208K | 349 | +21% | 23% | 21 | 22% | 85% | 67% | Yes |
| 43 | r/embedded↗This sub is dedicated to discussion and questions about embedded systems: "a controller programmed and controlled by a real-time operating system (RTOS) with a dedicated function within a larger mecha | 291K | 688 | +24% | 26% | 28 | 10% | 76% | 19% | Yes |
| 44 | r/UIUC↗This subreddit is for anything related to UIUC. Students, alumni, faculty, staff, and community members are all welcome. Since there isn’t a major regional subreddit, this community also covers a lot | 131K | 1,642 | +19% | 13% | 23 | 35% | 72% | Min. age/karma | Yes |
| 45 | r/EngineeringResumes↗A place to review and discuss engineering resumes. Please read the wiki before posting! | 168K | 1,305 | +21% | 42% | 25 | 18% | 100% | 56% | Yes |
| 46 | r/aerospace↗A place to discuss relevant topics in civil and military aviation, space exploration, and news relevant and interesting to those with a passion for all things flying. | 130K | 252 | +16% | 44% | 28 | 15% | 63% | 93% | Yes |
| 47 | r/Purdue↗Welcome to Purdue! | 101K | 832 | +19% | 18% | 23 | 31% | 86% | 19% | Yes |
| 48 | r/CAIRO↗r/Cairo is where the city speaks for itself—from ancient alleyways and koshary joints to Metro rides and midnight chaos. We talk culture, history, daily life, the good, the bad, and the “ya rab!”—noth | 175K | 4,609 | +47% | 11% | 23 | 27% | 81% | 19% | Yes |
| 49 | r/PhR4Friends↗A Philippine-based subreddit where people can look for wholesome, platonic connections and genuine conversations | 186K | 5,371 | +31% | 13% | 25 | 51% | 25% | Min. age/karma | No |
| 50 | r/pinoy↗Welcome sa r/pinoy! Ang subreddit na puro pinoy. Kahit ano pwede dito basta sumunod lang sa rules. Chill lang kayo dito. | 298K | 2,144 | +30% | 9% | 28 | 48% | 98% | Min. age/karma | Yes |
| 51 | r/IBO↗This is the unofficial subreddit for all things concerning the International Baccalaureate, an academic credential accorded to secondary students from around the world after two vigorous years of stud | 186K | 1,278 | +17% | 10% | 18 | 37% | 69% | Min. age/karma | Yes |
| 52 | r/peyups↗An unofficial subreddit for discussing anything related to the University of the Philippines (UP): school life, profs, classmates, subjects, dorms, rallies, ikot, isaw — you name it. | 118K | 1,088 | +10% | 19% | 22 | 55% | 77% | Min. age/karma | Yes |
| 53 | r/uwaterloo↗Unofficial student and alumni-run subreddit for the University of Waterloo community | 112K | 1,311 | – | 11% | 22 | 32% | 72% | 75% | Yes |
| 54 | r/ShopeePH↗All things Shopee and Lazada Philippines *New* All affiliate links posts will result in an immediate permanent ban unless it is supported by the following two criterias: a thorough review of the produ | 248K | 2,844 | +36% | 10% | 26 | 55% | 65% | 44% | Yes |
| 55 | r/PrintedCircuitBoard↗**Official Printed Circuit Board (PCB) Subreddit** - Schematic & PCB Layout / **Design Reviews** / Altium / KiCad / DipTrace / EasyEDA / STM32 / ESP32 / Arduino / PICO / Raspberry Pi / Embedded Elec | 105K | 263 | +35% | 58% | 29 | 9% | 80% | Min. age/karma | Yes |
| 56 | r/saudiarabia↗A community based on the Kingdom of Saudi Arabia, from the open blue seas to the wide and wonderful desert. This community is focused on discussions, posts and questions related to the country from ci | 214K | 3,342 | +24% | 9% | 24 | 31% | 64% | 89% | Yes |
| 57 | r/6thForm↗A place for sixth formers to speak to others about work, A-levels, results, problems in education and general sixth form life, as well as university applications and UCAS. | 188K | 2,571 | +20% | 9% | 18 | 40% | 79% | 82% | Yes |
| 58 | r/GradSchool↗Discussion forum for current, past, and future students of any discipline completing post-graduate studies - taught or research. | 947K | 979 | +4% | 8% | 26 | 55% | 48% | Min. age/karma | Yes |
| 59 | r/SoundTripPh↗new-account friendlyA community for music lovers to share and discover songs, artists, playlists, memes, podcasts, and everything music-related; from local OPM 🇵🇭 to international hits 🌍. Whether you’re here to jam, laug | 135K | 1,221 | +30% | 10% | 27 | 55% | 100% | 10% | Yes |
| 60 | r/gatech↗A subreddit for my dear Georgia Tech Yellow Jackets. GT Discord: https://discord.gg/gt | 62K | 344 | +8% | 24% | 23 | 31% | 95% | 92% | Yes |
| 61 | r/robotics↗Robotics | 343K | 791 | +14% | 15% | 29 | 13% | 39% | Min. age/karma | Yes |
| 62 | r/PhD↗The goal of this community is to support PhD seekers and holders globally, fostering a thoughtful space for shared experiences, challenges, and growth. We aim to create a space for those navigating th | 291K | 1,402 | +30% | 8% | 29 | 48% | 92% | 85% | Yes |
| 63 | r/SaudiForSaudis↗مجتمع يختص بكل المواضيع المتعلقة بالمملكة العربية السعودية. | 154K | 2,878 | +49% | 14% | 24 | 39% | 86% | Min. age/karma | Yes |
| 64 | r/matlab↗Official MATLAB subreddit | 84K | 58 | +15% | 43% | 24 | 16% | 68% | 24% | Yes |
| 65 | r/engineeringmemes↗There are lots of great memes out there that only engineers would understand. Since r/engineering prefers more serious posts, here's a subreddit for some nerdy humor. | 135K | 57 | +9% | 34% | 25 | 15% | 51% | 62% | Yes |
| 66 | r/Tech_Philippines↗A place where you can find the latest tech news, trends, updates, and recommendations in the Philippines. Let's remember to be kind and helpful to each other here. 😉 | 247K | 3,007 | +26% | 9% | 27 | 45% | 71% | Min. age/karma | Yes |
| 67 | r/liseliler↗EĞİTİMDE ŞİDDETE HAYIR | Reddit Türkiye'nin eğitim odaklı en büyük subredditine hoş geldiniz! Liselilerin ve ruhu liseli olanların buluşma noktası. | 128K | 3,185 | +37% | 12% | 19 | 28% | 87% | 38% | Yes |
| 68 | r/phclassifieds↗The No.1 free classifieds website for the Philippines | 419K | 3,140 | +13% | 8% | 26 | 54% | 96% | Min. age/karma | Yes |
| 69 | r/TanongLang↗Welcome to r/TanongLang. Kung isa kang curious na nilalang, para sa'yo ito. Sasagutin natin ang mga katanungang walang straightforward answers, nakakahiyang itanong sa iba, o hindi mo lang talaga alam | 129K | 3,304 | +68% | 9% | 27 | 63% | 98% | Min. age/karma | No |
| 70 | r/nasa↗r/NASA is for anything related to the National Aeronautics and Space Administration; the latest news, events, current and future missions, and more. | 5.88M | 246 | +1% | 8% | 32 | 18% | 74% | 99% | Yes |
| 71 | r/PLC↗This sub is dedicated to discussion and questions about Programmable Logic Controllers (PLCs): "an industrial digital computer that has been ruggedized and adapted for the control of manufacturing pro | 143K | 560 | +21% | 19% | 31 | 8% | 77% | 23% | Yes |
| 72 | r/PhysicsStudents↗A place for physics students of any level to discuss the intricate profoundness of the universe. | 149K | 553 | +23% | 21% | 22 | 24% | 86% | 40% | Yes |
| 73 | r/berkeley↗A subreddit for the community of UC Berkeley as well as the surrounding City of Berkeley, California. | 185K | 1,238 | +10% | 9% | 26 | 34% | 54% | 93% | Yes |
| 74 | r/gis↗A community dedicated to everything GIS (Geographic Information Systems). | 153K | 423 | +15% | 18% | 29 | 27% | 68% | 87% | Yes |
| 75 | r/ACT↗new-account friendlyA forum to discuss the ACT and forms of preparation for taking the test. | 226K | 602 | +5% | 12% | 17 | 39% | 85% | 14% | Yes |
| 76 | r/ITookAPicturePH↗new-account friendlyA Filipino subreddit for photography enthusiasts, hobbyists, and mobile photographers who want to share their aesthetically pleasing photos! | 376K | 1,910 | +19% | 9% | 27 | 55% | 100% | 4% | Yes |
| 77 | r/UCSD↗new-account friendlyWelcome to r/UCSD! This is a forum where the students, faculty, staff, alumni, and other individuals associated with the University of California San Diego can discuss, share, advise, and collaborate | 118K | 2,403 | +15% | 10% | 24 | 35% | 74% | 15% | Yes |
| 78 | r/CivilEngineers_PH↗A community for Civil Engineers in the Philippines. 'Wag mahihiyang magtanong :) | 36K | 527 | +43% | 53% | 27 | 43% | 60% | 41% | Yes |
| 79 | r/f1visa↗Immigration questions and answers about F-1 visas and F-1 status in the U.S. This is a HEAVILY moderated subreddit focused on immigration and F-1 status. This is not a student-life, university-life, | 96K | 941 | +26% | 15% | 26 | 40% | 75% | 79% | Yes |
| 80 | r/FPGA↗A subreddit for programmable hardware, including topics such as: * FPGA * CPLD * Verilog * VHDL | 98K | 306 | +28% | 37% | 26 | 11% | 73% | Min. age/karma | Yes |
| 81 | r/DigitalbanksPh↗new-account friendlyA safe space to learn and discuss savings, investments, bank promos, and money tips – by Lemoneyd | 202K | 1,108 | +37% | 9% | 27 | 55% | 89% | 14% | Yes |
| 82 | r/physicsmemes↗Description is left as an exercise for the reader. | 366K | 191 | +11% | 12% | 24 | 16% | 92% | 100% | Yes |
| 83 | r/chemhelp↗new-account friendlyr/chemhelp is place where you can seek help with whatever chemistry problem you may encounter. Whether you are a high school student trying to understand the fundamentals, a college student struggling | 117K | 522 | +16% | 15% | 22 | 34% | 94% | 9% | Yes |
| 84 | r/igcse↗new-account friendlyThe best online community to share tips, ask for help and advice in your IGCSE's and O Level exams! | 117K | 1,641 | +39% | 11% | 17 | 44% | 65% | 16% | Yes |
| 85 | r/internships↗Discussions about navigating internships and co-ops. Everything about the process and experience from application to full time offer. | 149K | 1,597 | +41% | 13% | 22 | 45% | 26% | 88% | No |
| 86 | r/aggies↗A place to share anything related to Texas A&M and the surrounding area. | 88K | 903 | +18% | 12% | 25 | 29% | 79% | 42% | Yes |
| 87 | r/TurkeyJerky↗Burası TC'ye karşı gelinecek yer değildir. | 917K | 203 | +2% | 9% | 21 | 20% | 41% | 98% | Yes |
| 88 | r/mathematics↗r/mathematics is a subreddit dedicated to focused questions and discussion concerning mathematics. | 256K | 1,050 | +30% | 10% | 26 | 18% | 67% | 88% | Yes |
| 89 | r/MEPEngineering↗All general/specific discussions and debates of the Mechanical, Electrical & Plumbing Design Engineering. Welcome to the first real discussion about all things related to the safe and efficient design | 28K | 205 | +40% | 84% | 31 | 14% | 77% | 18% | Yes |
| 90 | r/biotech↗News about any technological application that uses biological systems, living organisms, or derivatives thereof, to make or modify products or processes for specific use. | Or we can talk about career | 257K | 1,094 | +27% | 12% | 30 | 41% | 59% | 100% | Yes |
| 91 | r/GigilAko↗Nakasimangot ka na naman? Dasurb. Ilabas mo lahat ng pinuputok ng buchi mo rito. Pet peeves, rants, pinangigigilan, kinaiinisan, at lahat ng emotion na kamag-anak ni Anger, pasok dito 'yan! | 138K | 325 | +25% | 9% | 28 | 54% | 88% | 47% | Yes |
| 92 | r/dostscholars↗new-account friendlyA subreddit for all DOST-SEI scholars. | 50K | 663 | +14% | 40% | 21 | 57% | 56% | 7% | Yes |
| 93 | r/h1b↗H-1B non-immigrant visa holders in the United States. Either you are still in limbo or stuck in the endless wait or just received what we all wish for, the elusive Greencard, this reddit space is for | 141K | 984 | +30% | 9% | 30 | 30% | 66% | 98% | No |
| 94 | r/diyelectronics↗This subreddit is dedicated to both amateur and professional engineers that want to build cool stuff at home, challenge themselves to learn new technologies, learn from each others' designs, and showc | 407K | 573 | +14% | 13% | 32 | 10% | 71% | 20% | Yes |
| 95 | r/PHMotorcycles↗new-account friendlyA place for Filipinos to talk about their bikes. | 142K | 1,250 | +30% | 9% | 28 | 27% | 100% | 6% | No |
| 96 | r/geology↗The scientific study of the origin, history, and structure of the Earth. | 299K | 427 | +17% | 8% | 31 | 30% | 75% | 75% | Yes |
| 97 | r/PHJobs↗Soon the No. 1 Job Office for the 🇵🇭 | 127K | 344 | +12% | 12% | 26 | 55% | 21% | Approved only | Yes |
| 98 | r/JobsPhilippines↗Jobs Job Jobs in the Philippines | 173K | 2,365 | +47% | 10% | 26 | 55% | 46% | Min. age/karma | Yes |
| 99 | r/RantAndVentPH↗Welcome to Rant and Vent Haven PH Feeling frustrated with your colleagues, friends, family, loved ones or even career? This is your safe space to let it all out. Whether you need to rant, vent or shar | 123K | 3,567 | +439% | 8% | 27 | 56% | 82% | Min. age/karma | No |
| 100 | r/UTAustin↗The University of Texas at Austin | 118K | 860 | +16% | 9% | 26 | 34% | 75% | 70% | Yes |
How this list is built
Authors sometimes mention their job in public posts and comments. We keep subreddits where at least 200 authors did, and list those where engineers are at least 2.0× more common than usual (the top 3% for this job). We include subreddits that are safe for work and had at least 30 new posts in September 2026, about one a day.
Members is Reddit's subscriber count; growth compares it with a year earlier. Posts with a reply is the share of posts that got at least one comment over the last three months. Median author age and women are estimated from what authors say about themselves, and shown only when enough of them did. New-account posts removed is the share of posts from accounts younger than 7 days that were removed; communities at or below 17% are marked new-account friendly. Min. age/karma means the subreddit asks for a minimum account age or karma before you can post.
The list is rebuilt every month from public Reddit posts and comments. Data and CSV are free to reuse under CC BY 4.0 with a link to this page.
Subreddits for engineers: common questions
Where do engineers hang out on Reddit?
The subreddits with the most engineers among their authors are r/EngineeringStudents (48% of authors with a stated job), r/ElectricalEngineering (53% of authors with a stated job) and r/AskEngineers (37% of authors with a stated job).
Which subreddits for engineers are the most active?
By posts in September 2026: r/AlexandriaEgy (19,255 posts), r/PhR4Friends (5,371 posts) and r/ApplyingToCollege (4,804 posts).
Which of these subreddits can a new account post in?
r/ITookAPicturePH (4% of new-account posts removed), r/adviceph (13% of new-account posts removed) and r/AlexandriaEgy (13% of new-account posts removed). They ask for no minimum karma or account age, and most posts from accounts under a week old stay up.
How often is this list updated?
Every month, when we rebuild our subreddit data. This version uses data for September 2026. Member counts come from Reddit; activity, removals and who writes come from public Reddit posts and comments.
Find the subreddits that fit your post
This list is the same for everyone. Find Subs narrows it to communities your account can post in, where your audience writes, and tells you when to post.