Eric Isaac
I am the Optical Telescope Assembly (OTA) / Payloads Manager for the HST
Operations and Ground Systems Project. While my job title is very broad,
the type of work that I do from day to day is also quite extensive. In fact,
I like it that way. New challenges, as well as dealing with the unexpected
keep my job very interesting.
I oversee the engineering activities associated with the telescope's
OTA subsystem as well as the science instruments. It is my job to make
sure that we are operating these subsystems as intended, as well as to
work to solve any problems that arise during the course of operations.
Quite often, I like to think of my job as a problem solver. Operations
specialists monitor the telescope's engineering telemetry data almost
continuously. They make sure that the telescope is operating according
to it's command load or instructions. At times, this engineering telemetry
gives us clues that a science instrument or other subsystem is operating
differently than we expected. One of my favorite tasks is to set up the
framework for solving these one-of-a-kind problems. Specifically, I work
with many people from many different specialties in spacecraft systems.
I help to define the problem, develop several possible solutions, and
present the problem and possible solutions to upper level management in
a straightforward manner. Once a course of action is selected, I oversee
the process to make sure the solution is implemented properly and effectively.
I enjoy seeing it all come together. It is gratifying to see a problem
that at first appeared to be very difficult, become understandable and
result in a very good and practical solution.
Deciding on what career I would pursue was more of a process than a
single decision. During my first year in college, I went for the challenge
of pursing a degree in electrical engineering. I was fortunate to have
summer jobs that helped me learn what engineers really did. In my first
job out of college, I was assigned the responsibility of testing a primary
weather sensor once it was integrated with its spacecraft. I enjoyed this
work immensely. Every day, it seemed as though there was always more to
learn.
During that time period, I drove past the Goddard Space Flight Center
(GSFC) many times. I was fascinated with news reports of attempts to control
a spacecraft that had gone awry. Being motivated by challenge and wanting
to understand more, I made a decision that some day I wanted to work for
GSFC. At first I worked as contractor helping with the design of new ground
communication systems for transporting data. Later I had an opportunity
to work as a GSFC civil servant employee helping to manage the development
of a new ground system for controlling communication satellites. However,
I always held on to my dream of working with spacecraft. When I heard
that HST was looking for help, I jumped at the opportunity. The opportunity
to participate in the HST first servicing mission was more than a dream
come true.
My preparation for this career involved and still involves a daily decision
to work diligently at whatever task I may be assigned. "One who is slack
in his work is brother to one who destroys - Proverbs 18:9". Whenever
I've taken short cuts in my school work, most often I've found that I
have to go back and learn it the right way anyway. My college degree is
from Purdue University in electrical engineering. I've taken many classes
after my bachelors degree to continue to build my skills. The best preparation
for me is to do whatever task is put before me with a goal of excellence.
The best thing about my job is knowing that the work we do is appreciated
by scientists and the public alike. I am married and have a five-year
old daughter and a two-year old son. It is great to see even my family
get excited about the great pictures that come from HST. The thing I like
least about my job are the mundane tasks such as updating progress schedules.
As a kid I knew very little about the field of engineering, however,
I did have a burning desire to know how things worked. I had a reputation
with my father for fixing things. My dad still claims that I fixed things
such that they never worked again. My dad endured my tinkering and was
very proud to see me become an engineer.
For anyone interested in becoming an engineer I definitely recommend
that they follow a college preparatory curriculum with heavy emphasis
on math and science. Master as much of a subject as you can in high school;
you will definitely see it's importance in college and many times later
in life. At the same time don't neglect your other subjects. It is important
to be well- rounded. Consider joining special interests clubs and participating
in athletics. These provide an important outlet as well as help to build
people skills. The best overall advice I can give is to work diligently,
always have a backup plan, and take each day one at a time.
My father was the greatest influence in my decision to pursue engineering
by his example in taking on great challenges in his career. He worked
hard and always made the best of his circumstances. Above all, I was definitely
influenced to set a course of action and stick with it. Whatever course
of action one chooses, ultimately the decision and responsibility is theirs.
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