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Lockheed has an opening for engineers with VAX experience for the F22

lockheedmartinjobs.com

271–280 of 330 posts

Re: Lockheed has an opening for engineers with VAX experience for the F22

#271

I had a job maintaining fortran code on an openVMS OS running on itanium hardware. Itanium was intel's failed attempt at a 64bit architecture and that's the platform VMS decided to port to. That made hardware expensive and as of recently obsolete (i think hp discontinued that integrity line of servers) VMS doesn't natively support TCP/IP, because it predates it. The VMS communication protocol was called decnet. So yo…

And IO completion ports!

Re: Lockheed has an opening for engineers with VAX experience for the F22

#272
post #256
post #125

Earlier quoted context omitted.

They're moving rapidly away from ADA, as the mandate to use it has been rescinded. C++ 11 is the new standard.

A particularly miserly subset of C++11. (Or does "MISRA" stand for something else?)

Lol. Yeah, misra is what it is.

Re: Lockheed has an opening for engineers with VAX experience for the F22

#273
post #24
post #21

Earlier quoted context omitted.

That's insane. A 3d matrix of ferrite rings suspended by wire would seem (to me) somewhat sensitive to vibrations or gforces. Military gonna military I guess.

The same technology was very successfully used to fly to the moon. Cores aren’t so much suspended when they are wholly embedded in epoxy.

Stupid question, but the cores don't physically flip, do they? It's a purely electrical thing?

Re: Lockheed has an opening for engineers with VAX experience for the F22

#274

Earlier quoted context omitted.

I really don't want to judge your ability, I agree with your comment about C#, Java, JS, C ,... but COBOL is a completely different animal to reason with. Been there and ran as fast as I could.

Sounds interesting. Can you point me to a COBOL listing that shows some of this difference?

[deleted]

Re: Lockheed has an opening for engineers with VAX experience for the F22

#275
post #24

Earlier quoted context omitted.

The same technology was very successfully used to fly to the moon. Cores aren’t so much suspended when they are wholly embedded in epoxy.

Stupid question, but the cores don't physically flip, do they? It's a purely electrical thing?

Yes

Re: Lockheed has an opening for engineers with VAX experience for the F22

#276
post #24

Earlier quoted context omitted.

The same technology was very successfully used to fly to the moon. Cores aren’t so much suspended when they are wholly embedded in epoxy.

Stupid question, but the cores don't physically flip, do they? It's a purely electrical thing?

It's the magnetic field that flips, the ferrite cores remain in place

Re: Lockheed has an opening for engineers with VAX experience for the F22

#277

Earlier quoted context omitted.

I really don't want to judge your ability, I agree with your comment about C#, Java, JS, C ,... but COBOL is a completely different animal to reason with. Been there and ran as fast as I could.

Sounds interesting. Can you point me to a COBOL listing that shows some of this difference?

You might want to have a look at the Rosetta Code wiki. They have a lot of COBOL code there. http://www.rosettacode.org/wiki/Category:COBOL

I don’t know COBOL though so I can’t say if this code is idiomatic or not.

Re: Lockheed has an opening for engineers with VAX experience for the F22

#278
post #19

Earlier quoted context omitted.

Also seems pretty low for a team that size. I would love to know their cost per line...

In aerospace, a hyphen might well be worth $80 million. https://priceonomics.com/the-typo-that-destroyed-a-space-shu...

Why is the URL referring to a space shuttle, when the vehicle lost was an expendable Venus probe (Mariner I)? It wasn't even the probe that failed, but rather the Agena (second stage on top of the Atlas) that failed.

Re: Lockheed has an opening for engineers with VAX experience for the F22

#279
post #152

Earlier quoted context omitted.

You should apply, and demand an insanely-high salary while pointing out that almost no one has VAX experience now.

When we retired my wife and I fled Atlanta at top speed. I don't know if the job is in Marietta, GA or Ft. Worth (the job listing seems to have disappeared) but I doubt if even an insanely high salary could get us to move to either of those locations.

why?

Re: Lockheed has an opening for engineers with VAX experience for the F22

#280

Earlier quoted context omitted.

The program knows it's being wasteful. It is just limited in what it can do about it. Mainly because the same kinds of thinking used to get the program into this mess are what's being tried to get the program out of this mess. Einstein had the definitive quote on how well that works. "We can't solve problems by using the same kind of thinking we used when we created them."

"Einstein had the definitive quote" I think you're thinking of Mark Twain.

Could have been Gandhi? Surely if it's clever, one of them must have said it.
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