In the previous chapter, we examined the various strategies you can employ for finding a job opening, expanding your professional network and gaining insight into the industry. However, all this is of limited effectiveness if not accompanied by the right attitude and self-presentation skills. Note that this is more than just writing an appealing resume (which can easily be outsourced nowadays) and a good cover letter (which can also be outsourced!).
Presenting yourself is all about having conviction and conveying this efficiently without much vocal communication. It’s what image-makers do for their clients, and since chances are you don’t have the budget to hire one, you will need to do their job yourself! Note that the conviction and air of confidence that you need to portray must be based on having solid abilities, so if your skill-set is limited, you will need to work on that first (see Chapters 8 and 12).
In this chapter, we’ll look into several guidelines about presenting yourself: in your cover letter, on the phone and, of course, in person. We’ll examine the importance of focusing on the employer and his company’s needs, the value of flexibility and adaptability, the significance of the deliverables in a data scientist role and how you can guarantee them, the ways you can differentiate yourself from other data professionals (who may be after the same position), the value of being self-sufficient as a professional and a few other factors you may want to consider about improving the way you present yourself.
The advice in this chapter is applicable in other fields as well, not just data science. However, you need to employ at least some of these strategies if you want to have a fighting chance of making it past the first stages of the interview process.
14.1 Focus on the Employer
The alpha-male approach that has been dominant in job hunting for many years may not be the most effective strategy when it comes to landing a data science job. Of course, it is great if you are a go-getter and exhibit a strong, somewhat aggressive approach to tackling problems and making things happen, but this may not be what an employer is looking for. With all of your social media information at his disposal and a sense of uncertainty about the technical jargon on a data scientist resume, your potential employer may feel overwhelmed if you start shooting big data technical terms at them out of the blue.
You need to focus your whole approach to the employer (i.e., what’s in it for them) and communicate in terms that they can understand in an unambiguous manner that shows knowledge and confidence. You want to avoid sounding like you are technically savvy with no people skills because they’ll think you are just a geek. If you come across as overly confident, they may think you are playing them. What they need is someone who is upright, balanced and cares about the company; someone who will go above and beyond just what is on his job description. Can you be that person?
Few people are naturally charismatic marketers, and since you are not in the marketing game, chances are marketing yourself is not your strongest suit. The only way to overcome this is through practice. You’ll need to accept that you may not get one of the first few positions you apply for due to your lack of experience unless you are such a great fit for the job that the employer is willing to overlook that. It’s a small price to pay for the opportunities that practicing your interviewing skills will open for you later. Focusing on the employer will be useful not only for the various stages of the hiring process, but also for performing the actual job afterwards. You don’t need to be a data scientist to figure out that having a good relationship with your manager benefits you, your employer and everyone else you’ll be working with. A healthy relationship can only bring about good things for your career as a data scientist and for your resume.
14.2 Flexibility and Adaptability
We talked about flexibility and adaptability briefly earlier in the book (Chapter 4), emphasizing their importance in the data scientist mindset. However, here they are described in a different light.
Flexibility and adaptability are all about how you can stretch and adapt your skills and experience to fit a job description and its requirements as well as how you can amend any gaps in knowledge you may have. They can be demonstrated by being honest about what you know and explaining how the skills you have can be adapted/enhanced to meet the firm’s needs. This also shows your creativity and interest in enhancing your skills to benefit the company.
For example if you know R or Matlab, you can adapt from one to the other quite quickly, and if you are flexible enough, you can use either one to get the job done. Despite their functions being somewhat different, the underlying logic of the two data analysis tools is pretty much identical, so shifting from one to the other is quite feasible.
Flexibility and adaptability are also important when it comes to selecting the positions you wish to apply for. Say you are looking for a standard data scientist position, but all you have a shot at is an entry-level (junior) data scientist post. Will you go for it? If you are flexible enough, then yes. Besides, experience is experience. There is no doubt that it’s better on your resume than Kaggle competitions and practicing on benchmark datasets.
If you can only find a data scientist position in a domain you are not familiar with, you can still demonstrate your adaptability by becoming familiar with that industry and using your data science skills to tackle its problems.
14.3 Deliverables
So you know all the relevant software and you’ve read your statistics and machine learning books so much that you’ll have a hard time reselling these books, but does that mean that you can do the job and do it well? It all boils down to the deliverables involved.
The deliverables of a particular data science position may vary significantly since different employers have different business needs for their (big) data, which differs significantly from industry to industry. They may want you to undertake a project management role—if not right from the start, then a few months down the road. This is not uncommon for a senior data scientist position (business data scientist type). You may know your stuff well, but at the end of the day, your future employer needs to make sure that you won’t be sitting in front of your workstation all day and that you’ll exhibit some human resource management skills. After all, you have good communication skills, right? So what’s stopping you from becoming a project manager or an assistant team leader?
A potential employer is looking for what can you bring to the company if you are hired. You can say that you are able to deliver every single item listed in the responsibilities section of the job description and explain exactly how you can do that. But you can also be a bit more creative and bring some new ideas to the table, preferably something that you have thought through beforehand. Step into the employer’s shoes for a minute and evaluate the two possibilities from their point of view. Would you hire you?
The deliverables factor is something that ties in with each one of your skills, too. You didn’t learn R because of its pretty interface, nor did you learn Hadoop because of its nice documentation and you certainly didn’t learn Java because of what its fans say about it. You learned each one of these programs because they can deliver something valuable to you and bring usefulness to your work. So when you have a chance to talk about your technical skills, you should point out how they can benefit your potential employer because that’s what he will care about the most. Remember subchapter 14.1 and the importance of focusing on the employer. Your interview is your chance to apply what you’ve learned and convince him that you have something to offer that he would be unwise to pass on.
The same applies to your other abilities, the so-called soft skills. In truth, there is nothing soft about them because if you use them well, they can have some really hard effects that will benefit everyone around you. Sure, there is a certain prestige around knowing a particular piece of software at an expert level, but being able to communicate well can be as important, if not more so, depending on the particular position. You can learn a piece of software in a few months, so even if you don’t know how to use the big data package that a company prefers, that’s not an issue as long as you’ve worked on similar software. However, you need the ability to communicate well right from the start. During the interview process, you want to show that you can use your soft skills to provide lots of deliverables because that could be what distinguishes you from all other applicants.
14.4 Differentiating Yourself from Other Data Professionals
Distinguishing yourself from the competition is essential when seeking a data scientist placement. Some of your competitors will be people who are worthy data professionals who have done some studying, taken a couple of courses and decided to brand themselves as data scientists. They may have no idea about the scientific method, the data science process or any of the qualities that constitute the data scientist mindset, but this gap of know-how and thinking is not reflected on their resumes. So how can you differentiate yourself from them and demonstrate that you are a real data scientist who can do what it takes to make their big data talk?
Let’s look at the points you can emphasize to distinguish yourself from your competitors in an unambiguous way:
Differentiating yourself from wannabe data scientists is one thing, but what about differentiating yourself from other data professionals (e.g., data architects) who have good technical skills and may be well known in the industry? What makes you different from them and more suitable for the particular role you are pursuing? Why would someone care about your additional skills and not about their additional experience? These are questions you need to address first for yourself and then for the potential employer if you really want that job.
Let’s take a look at all the factors that differentiate you from the other data professionals (database administrators, business intelligence analysts, etc.) in an unambiguous way:
14.5 Self-Sufficiency
The definition of self-sufficiency used in this book is “being independent in a proactive and somewhat creative way.” It means knowing what needs to be done and doing it with little to no guidance, especially when it comes to your own domain. You need to own it and plan it accordingly.
Like most things you talk about on your resume, in your cover letter and during networking sessions, you need to be able to demonstrate your self-sufficiency with examples drawn from your professional experience by referring to specific cases where you participated in or led a project, taking initiative and showing creativity. Finding an innovative approach to a problem, developing a clever feature in a data analysis package or handling a difficult situation through a creative approach, all without relying on a supervisor, are examples of self-sufficiency. This is fairly common in the research industry although it is not valued as much as it should be. The same initiative in industry could result in a raise, a bonus or perhaps even a promotion, while in the research world it is usually taken for granted. So if you are in research, it is high time you learned to value this attribute of yours and sell it properly to an employer who can appreciate it.
14.6 Other Factors to Consider
Interview-appropriate personal presentation, language, physical appearance, etc. are also important factors but are beyond the scope of this book. There are many books and websites that address the personal and interpersonal aspects of interviewing. You would be wise to take advantage of the advice that is available from these sources. Some of them can be found in Appendix 1.
14.7 Key Points