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How Do You Interview A Sysadmin Candidate?

benedict writes: "The article No Shortage of Programmers? sparked a really interesting thread about how to interview programmers. Being a systems administrator, I am curious about the Slashdot community's collective wisdom on how to interview sysadmins. I have come up with a few questions of my own to prime the pump. 'What is tcpdump? What is it good for?' 'How about truss/ktrace/strace? What are they good for?' 'What's the largest number of machines you've maintained? What have you done to make it easier on yourself (e.g. what types of automation, file distribution, etc.)' 'Do you use source code control? What for?' I would also present a couple of 'hypothetical' situations from my own experience and ask how people would approach them. How about you: what kinds of questions would you ask, what situations would you describe, what kinds of answers would you look for?"

23 of 476 comments (clear)

  1. Three top questions: by neo · · Score: 4, Funny

    Have you ever played Core Wars?

    Which weapon on Counter Strike do you prefer?

    What is your home machine?

  2. Ask them if they.. by shri · · Score: 4, Funny

    Know what BOFH stands for :)

  3. Re:Ask open ended questions by Dr.+Prakash+Kothari · · Score: 4, Funny
    "I tend to ask a lot of open ended questions to get the candidates talking. One of my favorites (lately) is "A new peice of software is placed on your desk. How would you go about implementing it into production?""

    I always ask a potential applicant to spell "piece" for me.

    --

    "Technically, a cat locked in a box may be alive or dead." -Kurt Cobain

  4. May I have your advice... by DataSquid · · Score: 5, Funny

    on this file I send you?

    --

    DataSquid.net, a little about me.
  5. Re:How to Interview a Sysadmin? by FatOldGoth · · Score: 5, Funny

    No, no! You know the drill! If there's any chance that he'll end up as a marketeer we have to drive a stake through his heart, decapitate him and bury the remains at a crossroads at midnight.

    There may be something involving salt as well, but maybe I'm just I'm just thinking about tequila.

    --

    I would be a paid subscriber if Taco and Hemos weren't such cunts
  6. Re:Not "what it does", ask "how to do" by famazza · · Score: 2, Funny

    Let's do in a different manner.

    <interviewer> It's a program to view contents of TCP packets on the network?
    <candidate&gt "What is tcpdump?"

    It would be much more funny... (maybe the candidate can then go to the big final, and win 1 million)


    Don't worry, I'm too addicted [to|every]day

    --

    -=-=-=-=
    I know life isn't fair, but why can't it ever be un-fair in MY favor!?
  7. Re:How to Interview a Sysadmin? by BlueUnderwear · · Score: 5, Funny
    > Ask him something he obviously doesn't know the answer to, something he hasn't put on his resume. If he gives you a bullshit answer, kick him out the door.

    Not so fast, marketing is hiring too!

    --
    Say no to software patents.
  8. Re:1st question: by Surak · · Score: 5, Funny

    Handwriting test: if their handwriting is anything but completely illegible, don't hire them.

    Eye test: if they aren't near-sighted, just say no.

    Wrist test: if they don't have carpal tunnel, nix 'em.

    Clothing test: if they show up to the job interview wearing a suit, they have no clue.

    Jargon file test: Do you know what RTFM means? Can you recite the entire "Story of Mel"?

    Caffeine test: If they don't ask for coffee, tea, Coke, or some other form of caffeine several times throughout the interview, forget it.

    Slashdot test: What is your slashdot karma? (Don't hire if Karma 25)

    Microsoft test: show them a picture of Bill Gates naked. If they don't turn away and run in disgust, don't hire 'em. (NOTE: a good hire will be very difficult to catch)

    /dev/null test: What is the true use for /dev/null? If the answer is not 'for redirecting Web proxy logs' forget it.

  9. An administrator's test by Sticky+Toejam · · Score: 2, Funny
    It's extremely easy to test for good admins:

    Take the person to a room and boot up a Windows system - a Windows system without a mouse.

    Ask the person to copy all files from C:\Program Files to C:\TEMP

    Those who have their "SH" with their "IT" won't break a sweat. The others will ask for a mouse...

  10. Destiled wisdom by Aceticon · · Score: 5, Funny

    There is loads of highly concentrated wisdom in here

  11. Signal-Words by SubtleNuance · · Score: 5, Funny
    If they say any of the following:

    Robust

    Synergy

    Think-outside-the-box

    Current- state

    Pro-active


    Throw them out of your office.

  12. The questions they asked me... by ellem · · Score: 5, Funny

    CIO: "So what do you do?"
    ME: "I play a lot of games."
    CIO: "Ever make a UT Server behind a firewall?"
    ME: "Yeah."
    CIO: "Windows or Linux?"
    ME: "Both."
    CIO: "Go to HR and get a badge."

    True story.

    --
    This .sig is fake but accurate.
  13. Re:1st question: by Kierthos · · Score: 3, Funny

    How about: (largely based on Pitr from User Friendly.

    Q: Do you have or can you fake a Slavic Accent?
    A: Da.

    Q: What is the difference between being root and being God?
    A: Root, God, no difference at all.

    Q: What is your most used manual?
    A: Evil Geniuses for Dummies. Or O'Reilly books. It varies. Dependink on current evil plan.

    Q: Have you ever been a sysadmin for an NT system.
    A: No, but havink crushed them with mallet.

    Kierthos

    --
    Mr. Hu is not a ninja.
  14. 1st question: by Gannoc · · Score: 4, Funny

    Who is CowboyNeal?

  15. A key human resources criterion: by The+Ape+With+No+Name · · Score: 4, Funny

    Do you like children?
    If the candidate answers with anything other than some smartass reply like "Yes, with lemon butter and capers" then reject.

    --
    Comparing it to Windows will be a moot point, since El Dorado is going to have a 40% larger code base than XP.
  16. It's always important... by Claric · · Score: 2, Funny
    It's always important to ask them which member of the A-Team they most identify with.

    Claric

    --
    There's no problem that cannot be solved with a suitable amount of high explosives
  17. Possible Question by Foxman98 · · Score: 4, Funny

    If your company is running NT or 2000 servers you might ask "How quickly can you reboot a Windows NT Server?"

    --
    S.t.e.v.e.
  18. Re:Not "what it does", ask "how to do" by frank_adrian314159 · · Score: 3, Funny
    Sit the candidate down at a box, ask them to perform some simple tasks

    And if you do enough of this, you never have to hire a damn sysadmin!

    To candidate 1: Install this firewall software. I'll be back in a couple hours to see how you've done.

    To candidate 2: Configure this firewall to...

    Etc.

    --
    That is all.
  19. Re:Questions for a Windows administrator by Unknown+Bovine+Group · · Score: 2, Funny
    "Have you ever posted stupid-shit one-liners as Anonymous Coward on Slashodot?" if('yes'){terminate_interview;}

    --
    m00.
  20. Basic interview questions by edwardd · · Score: 4, Funny

    I like to ask some basic questions to get a feel for their understanding before going into any depth. Here's my favorite question and answer from an actual interview: q. What's the difference between TCP and UDP? a. "TCP is from Microsoft. I don't know what UDP is."

  21. trick question by jbarnett · · Score: 3, Funny


    Throw in atleast ONE trick question:

    "Do you have an expeirence with the Thruman Process on Unix or NT?"

    "Ummm *cough* yea they used it breifly at the last company I was at"

    "On a scale of 1 to 10, 10 being the best, how would you rate your knowledge and expeirence with the Thruman Process on Unix or NT?"

    "Very much so, I would have to give myself a 6-7"

    "Do you have expeirence with the Uma Modules to the Thurman Process?"

    ....

    --

    "`Ford, you're turning into a penguin. Stop it.'" -THHGTTG
  22. actual interview question by Dr.+Awktagon · · Score: 4, Funny

    them: so if (this organization) was a circus, what role would do you play?

    me (thinking): what the fuck kind of stupid question is that??

    me (speaking): *laff* I clean up the elephant shit.

    I think they wanted me to say ringmaster or something.

  23. Question by Foss · · Score: 2, Funny

    Are all your base belong to us?

    --
    You've got mail. Pattern baldness. - Crow