<?xml version="1.0" encoding="utf-8"?><feed xmlns="http://www.w3.org/2005/Atom" ><generator uri="https://jekyllrb.com/" version="3.10.0">Jekyll</generator><link href="https://yunyishen.github.io/feed.xml" rel="self" type="application/atom+xml" /><link href="https://yunyishen.github.io/" rel="alternate" type="text/html" /><updated>2026-06-30T20:03:37-05:00</updated><id>https://yunyishen.github.io/feed.xml</id><title type="html">Yunyi Shen</title><subtitle>PhD candidate in EECS</subtitle><author><name>Yunyi Shen</name><email>yshen99[at]mit[dot]edu</email></author><entry><title type="html">My experience on the tenure-track job market</title><link href="https://yunyishen.github.io/posts/2026/04/academicmarket/" rel="alternate" type="text/html" title="My experience on the tenure-track job market" /><published>2026-04-23T00:00:00-05:00</published><updated>2026-04-23T00:00:00-05:00</updated><id>https://yunyishen.github.io/posts/2026/04/Academic-job-market</id><content type="html" xml:base="https://yunyishen.github.io/posts/2026/04/academicmarket/"><![CDATA[<h2 id="before-anything-substantial">Before anything substantial</h2>
<p>This casual write-up is heavily inspired by Prof. Rui Bai at George Mason, who had a similar <a href="https://raybai.net/my-experience-on-the-academic-job-market">post</a> in 2020. I think I should document the process before my memory, excitement, and frustration eventually fade away.</p>

<p>I have to make the same disclaimer as Rui: this is based on a sample size of 1 and mostly on the statistics and computer science (CS) tenure-track (TT) job market. I did apply for roles in the US, Canada, EU, and UK. I was only able to get interviews and offers in the US. I will focus more on the <em>experience</em> side, especially on how it <em>feels</em> at each stage, and less on instructions for what to do.</p>

<p>I wrote the post and used Prof. C(hatGPT)’s help with grammar and flow.</p>

<h2 id="why-academic-job-market">Why academic job market?</h2>
<p>This part is not about <em>whether to choose academia</em>, only <em>whether to go on the TT market</em>. The tough call between academia and industry is postponed, both in my real-life experience and in this post. To be totally honest with readers, I was never in the camp of <em>academia at all costs</em>, especially because I have an interest in quant finance, an industry that has stellar pay and, in many places, a surprisingly reasonable work-life balance.</p>

<p>The reason for me is that I think intellectual freedom is a real thing that is at least worth a serious try, and I wanted to understand the job <em>market</em>. The latter was enough to justify going on the market, and the former, if it works out, is simply great. So at least in August 2025, these two pillars prompted me to go on. Another minor reason behind the decision is that my time at Citadel Securities in summer 2025 was not totally aligned with how I work: I was handed a dataset without knowing what it was. I was able to get something to work, but I was kept away from the full story. This experience, at that time, made me think quant finance was like that everywhere. I remember my manager was not quite impressed when I said my main drive is to know how things work and how to do things, rather than to win. This made me think I should at least give the TT job market a try.</p>

<p><strong>Did I try anything else?</strong>
Absolutely. In fact, I went on all the job markets where I thought I could reasonably get interviews, namely TT faculty, postdocs, quant finance, and tech research. They are all quite different and worth their own posts. I was reasonably successful in most of them except tech research, where I was only able to land a single interview with ByteDance and was not able to get an offer from them.</p>

<h2 id="when-to-do-what">When to do what</h2>

<p><strong>What I did.</strong>
I did the search in a rush. Ideally, the process should start quite early. For me, it should have started in May 2025 (I was on the market for a Fall 2026 start). However, I was interning in finance and until probably early July I thought I would just stay in quant. The decision was made in early August, and I essentially wasted the entire summer when I could have been preparing materials.</p>

<p>Regardless, I went on and the first step is submitting your materials. (Well yes, you need to prepare them first.)</p>

<p>Some places might say something like <em>applications are open until filled</em> but still give you a date saying applicants will receive full consideration if they submit by that date. Treat that date as the deadline and submit by then. My earliest deadline was from the Cambridge ML lab, on Sept. 20, 2025, and I did not start preparing materials until the end of August, so I had essentially only 20 days for everything. That was not ideal.</p>

<p>In chronological order, I made the call that I would give the TT job market a try at the end of August 2025. I prepared materials until around mid-October, when many places had closed, so I submitted half-baked materials there. After COVID, the interview process usually involves a first-round, 30-minute Zoom interview, which I will elaborate on later. These happened for me in early to mid-December 2025 for most places. I did get one invite in April 2026, which is somewhat unusual. Onsites (or “fly-outs”) happened for me mostly in January 2026, and I had two of those. The April Zoom eventually turned into a fly-out in late April as well, but I think this is quite late in the cycle. In general, CS is later than statistics, and managing the two can be challenging. I heard back from the first onsite the day after I was back, as I was the last one being interviewed, and for the other one I heard back several weeks after it happened.</p>

<p>In parallel, most of my quant interviews happened Nov. 2025-Jan. 2026, a period with lower activity on the academic-materials side, and the hope was that offers would land at roughly the same time as academic ones. I ended up having both active academic and quant offers in Feb.-Apr. 2026, so it worked out for me.</p>

<p>One annoying part about the TT market is that the timeline is very long and messy, with things overlapping a lot. As mentioned, the first application deadline I had was Sept. 20, 2025, and the last one I submitted was not due until Jan. 12, 2026. By the time the last application was due, I already had a handful of interviews, many rejections, had been ghosted by many places, and was maybe 20 days away from getting my first offer.</p>

<p><strong>What should be done differently.</strong>
One should start in May, use the summer to get materials ready, and apply during the fall. In the meantime, while applying, one can prepare the job talk and related things, or do part of it in the summer as well.</p>

<h2 id="materials">Materials</h2>

<p>There are many resources out there about what to prepare, but for most places you need:</p>
<ul>
  <li>Almost always needed
    <ul>
      <li>Cover letter</li>
      <li>CV</li>
      <li>Research statement. Some places say 4 pages, some 3, and some combine it with teaching. Read their instructions.</li>
      <li>Teaching statement</li>
      <li>Reference letters, 3-5. Some places require one about teaching, but I heard that people without it can still get jobs that require it, so I don’t really know.</li>
    </ul>
  </li>
  <li>Less common things
    <ul>
      <li>Sample papers: this is not that uncommon; about half of the places I applied to wanted them</li>
      <li>Teaching dossier: evaluations, sample syllabi, etc.</li>
      <li>Diversity statement: more common in Canadian places</li>
      <li>Mentoring statement</li>
      <li>Service statement</li>
    </ul>
  </li>
</ul>

<p>Just in case you want to see mine, they can be downloaded <a href="https://github.com/YunyiShen/YunyiShen.github.io/raw/refs/heads/master/files/YS_2025faculty_search.zip">here</a> (large zip file hosted on GitHub).</p>

<h2 id="keep-track-of-things-and-be-prepared-for-potential-mistakes">Keep track of things and be prepared for potential mistakes</h2>

<p>I had a Google Sheet to keep track of deadlines, letters, etc. In hindsight, I should have paid that 50 bucks to Interfolio so that I did not need to bug my letter writers all the time, but it is your call. Color-coding status is a good idea, and I think everyone from my group on the market did that.</p>

<p>One thing I want to mention is that <strong>you can, and probably will, make mistakes</strong>. I submitted my Cornell CS cover letter to UCSC Stats, and UC’s application system does not allow changes after submission. The last thing you want to do when this happens is panic: just send a polite email to the department contact in the system, ask them to update the cover letter, and move on. As long as you fix it before they start reviewing, people probably will not notice.</p>

<h2 id="interviews-and-job-talks">Interviews and job talks</h2>
<p><strong>Prepare early. Practice a lot.</strong> That is all I want to say about job talks. Your advisor will probably have a lot to say about how. One thing I want to mention is that different people have quite different opinions on what a good talk should look like. For example, my advisor really does not like having equations (neither do I). But some people will say that without any math, your talk can feel non-serious, which I also get. I ended up having some equations, but not a lot, and there were no proofs. Also, I only talked about a single paper. Some people like that; some don’t. Find the approach that makes the most sense to you, and be aware that the audiences are likely not from your area, so giving a lot of concrete examples definitely helped me. (I mean, I branded myself as a sorta science-first person, so I do need actual examples.)</p>

<p>Interviewing is chill, at least for me. I found it nice to just talk to people about their research and your research one-on-one, and ask questions about their life, culture, collaborations, etc. After all, you give a talk at the department and hopefully make a handful of friends.</p>

<p>At least to me, the interviews, especially the onsite part, were the most enjoyable part of the process. And I hope that will be the case for you. Go and enjoy the free trip, meals, and meetings; make some friends and potential collaborators.</p>

<h2 id="frustrations-and-stress">Frustrations and stress</h2>
<p>This is the part I want to write the most as I find people don’t write nearly enough about it.</p>

<p>The process is <strong>EXTREMELY FRUSTRATING</strong> to everyone I talked to, probably except for that single person who got every single offer that year, and that was definitely not me or anyone in my immediate circle.</p>

<p><strong><em>The timeline is very overlapped</em></strong>: you will receive rejections when you still have to submit applications. You will get interviews in the middle and get ghosted even if they say they will let you know: one school in Texas told me during a Zoom interview in early December that they would get back to me by Christmas, and I never heard back from them.</p>

<p><strong><em>The process is very opaque</em></strong>: there is no way for us to know what is going on on their end. The department might have a very specific need, but we will never know. Among the places where I got positive results, one wanted someone “Bayesian but not that Bayesian” who could collaborate with astronomy or genomics, and ideally both. Another specifically wanted someone who does ML and ecology (and ideally has field experience). On the negative side, I applied to a bunch of places that, in the end, I heard wanted someone who does pure theory, etc. One place where I went onsite in PA probably really wanted someone who could teach optimization. Of course I did not get it. The timeline is also very opaque. Again, you might hear some places say they have an ideal timeline, but it may not materialize on your end. You will not know if you got ghosted or they are delayed; both happened to me.</p>

<p>You also don’t quite know who makes the decision unless you know the politics in the department. I have a friend at UNC who told me a lot about it — and I did not get the job after all, so that information was not all that useful for me, but it is also frustrating to know that they can make decisions quite arbitrarily. One of my biology friends once even said we should just Zoom-interview people and do a lottery. I still buy that.</p>

<p><strong><em>Peer pressure is real</em></strong>: you will have friends on the market at the same time, even from the same group. This is not a good feeling, no matter whether they get more or fewer interviews. I felt really bad when my friend got a Cornell Stats interview, which was my top choice at that time. I also did not know whether I should keep him posted on my progress, but he clearly did not want to keep me posted, or at least not actively.</p>

<p><strong>You are not alone!</strong> We all felt this way. Academia is a weird place and has a lot of nonsense. The job market is definitely one of them.</p>

<h2 id="negotiating">Negotiating</h2>

<p>Ask for money, compute, course releases, and potentially a deferral if you want to do some random stuff for a year or a postdoc. There are many resources out there for this, and your advisor will be a great resource as well. It might be awkward to ask for more money, but do it. It is business, and we should always try to get the best deal. The worst thing that can happen if you ask for more money is that the chair comes back and says, sorry, the dean cannot approve it. That’s it; you are still friends with the chair.</p>

<h2 id="making-the-tough-call-between-academia-and-industry">Making the tough call between academia and industry</h2>
<p>In mid-March I had TT offers and quant offers ticking, so I had to make the tough call that I had been postponing for the entire job market year. I lost sleep and found myself depressed. Yes, ironically, without any offers one can be depressed, and with multiple offers one can also be depressed, especially when the offers are apples to oranges. It is not totally unreasonable to be depressed in hindsight: both options (quant and professor) were great options. Turning down either of them would be a loss, and humans are more sensitive to loss than gain. The decision was made using a regret-minimization argument: it is easier to go from faculty to quant than the other way around, and money can wait, at least while I am still not that old.</p>

<p>Talking to people is great at this time, in my opinion, but you also need to remember this is your life — someone who hates academia will not be the person who lives the quant life for you, bearing the fear of being laid off, etc., and someone who found meaning in academia will not help you handle the pressure of tenure and funding, as well as the financial stress being an underpaid professor.</p>

<h3 id="how-did-i-make-the-call-after-all-and-what-are-the-differences">How did I make the call, after all? And what are the differences?</h3>
<p>But in general, what made me make the call was regret minimization: I want to know how academia works from the other side. To me, it is yet another experiment of life that I think is worth the salary difference. Some companies were also open to keeping in touch and seeing what happens, which helped a lot.</p>

<p>These are the things that helped me:</p>
<ul>
  <li><a href="https://waitbutwhy.com/2018/04/picking-career.html">wait but why post</a></li>
</ul>

<p>And here are some differences:</p>

<h4 id="pay-and-stability">Pay and stability</h4>
<p>I cannot say much about the tech industry, but I can say a bit about quant finance vs faculty. First and foremost, quant finance pays way, way more, with some tricks related to bonus vesting. One NYC-based offer I got had a ~250k base and ~500k bonus, but that 500k would not vest in the first year. It was split into a 2-3 year vesting schedule, so yearly cash flow was not as high as it might look. Some firms can, and will, fire you if you don’t perform, around year 2 before you get the bonus. And the bonus can depend heavily on the performance of the firm, the team, and you.</p>

<p>On the other hand, faculty pays way less but is relatively more stable. One offer I got from an R1 paid 135k for 9 months, and you really cannot assume you will always be able to get your summer salary, so it is quite strained, but much more stable. You got job security for at least 6 years before tenure, which is rare in the current market.</p>

<h4 id="freedom">“freedom”</h4>
<p>In quant, you are doing research about the market, and the goal is simple: making money. As faculty, on the other hand, you get some freedom in what you want to work on, with a big footnote saying: as long as you get funded. Remember, your summer salary depends on funding, so how much you get paid depends on how much funding you get, and tenure does as well. So it is not all that free after all.</p>

<h4 id="ips-and-visibility">IPs and visibility</h4>
<p>Both places have IP constraints, but quant is way more secretive than faculty. Quants pay that much to make sure you do not leak what you figured out in the company. So one big trade-off is that you must become nobody in the quant world. You have to give up some publicity — this can be a big change for an academic, where we need visibility. One offer I got from quant had a lifelong NDA on what I worked on there, and some places have IP clauses so broad that they essentially all statistics are covered.</p>

<h2 id="on-the-productivity-drop-and-self-doubt">On the productivity drop and self doubt</h2>

<p>I was not able to essentially do <em>anything</em> for the entire period of job market — if you add the summer in CitSec, I basically had a whole year not doing anything beyond finishing up things in hand and I think that is generally true for people. No one expect you to be productive when looking for jobs. I am not sure how to regain these momenta and will report back eventually.</p>

<p>At the time when I wrote this, I kind of start doubting if I really like academic research — as after this long time, I do not seem to miss doing them. I don’t quite miss writing papers nor grinding benchmarks. Hearing about other people’s research also just feel mid — especially when I hear peers who decided to go in AI industry, I doubt my current choice. I hope eventually I will report back if this persists, or the feel is real that I ended up change course to quant finance or AI. But for now I think academia is what I want. Only time can tell.</p>]]></content><author><name>Yunyi Shen</name><email>yshen99[at]mit[dot]edu</email></author><category term="Posts" /><summary type="html"><![CDATA[Before anything substantial This casual write-up is heavily inspired by Prof. Rui Bai at George Mason, who had a similar post in 2020. I think I should document the process before my memory, excitement, and frustration eventually fade away.]]></summary></entry><entry><title type="html">COVID-19 experience</title><link href="https://yunyishen.github.io/posts/2022/06/COVID/" rel="alternate" type="text/html" title="COVID-19 experience" /><published>2022-06-05T00:00:00-05:00</published><updated>2022-06-05T00:00:00-05:00</updated><id>https://yunyishen.github.io/posts/2022/06/COVID</id><content type="html" xml:base="https://yunyishen.github.io/posts/2022/06/COVID/"><![CDATA[<p>This is a diary for my COVID symptoms from May 16th-May 24th 2022. Translated from my original Chinese diary.</p>

<ul>
  <li><strong>May 16th, day 0</strong>: Started to feel a mild discomfort in the throat. I was pretty sure I will get a sore throat next day. Took the first rapid test, returned negative.</li>
  <li><strong>May 17th, day 1</strong>: Got up with sore throat and fatigue. Took the second rapid test, returned negative. Around 3pm I started to develop a mild fever, 37.2°C (98.96 F). Took acetaminophen and slept the afternoon. Made an appointment for a PCR test on May 19th.</li>
  <li><strong>May 18th, day 2</strong>: Got up with sore throat. Fatigue was improved. Worked a bit. Start to have fever again around 5pm, 37.8°C (100.04 F). Tried to sleep and failed, thus played with cell phone. Developed cough around 8pm, mild. Got running nose, with mucus being watery and colorless.</li>
  <li><strong>May 19th, day 3</strong>: Got up with sore throat. Felt dizzy and still had coughing. At 10:30am took body temperature 37.7°C (99.86 F). Took acetaminophen. The amount of mucus increased in the nose, still watery. Might have fever but did not take temperature. Went for PCR test. Cough, sore throat and running nose persisted at night. Felt dizzy. Took body temperature again at 8:45pm, 37.7°C (99.86 F). Took acetaminophen.</li>
  <li><strong>May 20th, day 4</strong>: Got up with sore throat and cough. Developed stiff neck. Swet a lot the night before. Took body temperature at 8:30am 37.2°C (98.96 F). Took again at 10:30am, 36.8°C (98.24 F). Running nose persisted, watery with large amount of mucus. Fever returned at 4pm, 37.7°C (99.86 F). Not feeling much fatigue. Took acetaminophen. PCR test result returned positive. Took body temperature at 9pm, 36.7°C (98.06 F). Was not able to sleep until ~2am.</li>
  <li><strong>May 21st, day 5</strong>: Woke up at around 8am, with improved sore throat. Feeling weird in the eyes like having headeaches, but no headache. Sinus symptoms improved but cough did not. Still having running nose, watery, with sneeze. Took body temperature at 10:07am, 36.4°C (97.52 F), again at 1:20pm, 36.4°C (97.52 F), feeling tired, and again at 7pm, 36.4°C (97.52 F), still tired.</li>
  <li><strong>May 22nd, day 6</strong>: Most sympotoms are gone, still running nose and mild discomfort in the throat. Had mucus in throat. Took body temperature at 3pm, 36.2°C (97.16 F).</li>
  <li><strong>May 23rd, day 7</strong>: Still had running nose, mild, cough persisted.</li>
  <li><strong>May 24th, day 8</strong>: Still had cough, esp. after speaking.</li>
  <li><strong>June 5th, day 19</strong>: Still had some cough, much improved but still had it.</li>
</ul>

<p>The original Chinese version:</p>

<ul>
  <li>5.16：下午嗓子稍微有点不适，预感要嗓子疼，晚上第一次抗原快速测试，阴性</li>
  <li>5.17：早上起来确实嗓子疼，精神不好，快速抗原检测，阴性，下午约3点第一次发烧，37.2摄氏度，睡了一下午，吃了些扑热息痛，约了5.19的核酸检测</li>
  <li>5.18：早上起来依然嗓子疼，但精神好了很多，工作，下午5点开始第二次发烧，37.8度，遂睡觉，但睡不着，躺床上搓手机，约8点开始咳嗽，不严重，有一点鼻涕，透明，水样</li>
  <li>5.19：早上起来嗓子疼，头有些晕，咳嗽，10:30 am量体温37.7度，吃扑热息痛，鼻涕增多，水样，下午可能发烧，没测，去做了核酸检测，晚上继续咳嗽嗓子疼，鼻涕多，头晕精神不好，20:45pm量体温37.7度，吃扑热息痛</li>
  <li>5.20：早上起来依旧嗓子疼，咳嗽，脖子有些僵，出了很多汗，8:30am 体温37.2，10:30 am体温36.8，鼻涕水样，多。4:00pm体温再次37.7度，精神还好，吃扑热息痛。确诊阳性。9:00pm 体温36.7。睡不着觉，大约2am才睡</li>
  <li>5.21：8点多就醒了早上起来嗓子疼好了很多，眼睛有头痛是那种感觉，但是没头痛，鼻子没那么堵了，仍然咳嗽，但好转了一些，鼻涕依旧多，水样，有喷嚏。10:07am体温36.4。1:20pm体温36.4，疲倦。7:00pm体温36.4，依旧疲倦。</li>
  <li>5.22：早上起来症状大多消失了，稍微有点鼻子堵和咽部不适。下午嗓子有痰，鼻子还是堵的。3:00pm体温36.2。</li>
  <li>5.23：鼻子稍微有点堵，水样鼻涕，少许咳嗽</li>
  <li>5.24：鼻子还在堵，少许咳嗽，说话后会少许咳嗽</li>
</ul>]]></content><author><name>Yunyi Shen</name><email>yshen99[at]mit[dot]edu</email></author><category term="Posts" /><summary type="html"><![CDATA[This is a diary for my COVID symptoms from May 16th-May 24th 2022. Translated from my original Chinese diary.]]></summary></entry><entry><title type="html">This Website</title><link href="https://yunyishen.github.io/posts/2020/06/blog-post-1/" rel="alternate" type="text/html" title="This Website" /><published>2020-06-24T00:00:00-05:00</published><updated>2020-06-24T00:00:00-05:00</updated><id>https://yunyishen.github.io/posts/2020/06/blog-post-1</id><content type="html" xml:base="https://yunyishen.github.io/posts/2020/06/blog-post-1/"><![CDATA[<p>Just refurnished this new website. It was powered by <a href="https://jekyllrb.com/">Jekyll</a> &amp; <a href="https://github.com/academicpages/academicpages.github.io">AcademicPages</a>. The domain <a href="https://yunyishen.ml">yunyishen.ml</a> was registered from <a href="http://dot.tk">dot.tk</a> for free (as long as you renew every year).</p>]]></content><author><name>Yunyi Shen</name><email>yshen99[at]mit[dot]edu</email></author><category term="Posts" /><summary type="html"><![CDATA[Just refurnished this new website. It was powered by Jekyll &amp; AcademicPages. The domain yunyishen.ml was registered from dot.tk for free (as long as you renew every year).]]></summary></entry></feed>