Career Profiles

Explore profiles of real professionals and students to learn how they got started, what they love about computing, and all about the fascinating work they do.
Susan Land

Susan K. (Kathy) Land

Deputy Program Manager, Huntsville, United States

Degree(s):

Master Science, Project Management - Information Technology, Florida Institute of Technology
“Active participation in a professional association at some level is critical for individuals who wish to get the most from their professional careers. The IEEE family is 125 years strong and growing stronger. I would invite you to see how each of you might use the IEEE Computer Society as a learning resource, to get and stay connected, and as an opportunity to serve in your technical community.”

I 'grew up' with Software and Systems Engineering. My first technical job was as the systems administrator supporting a missile defense laboratory in the early 1980's. I have worked on, or led, a variety of software/systems efforts ranging from video game development to hardware-in-the-loop missile testing. If I had to point to one key to success in this field - stay technically current.

The range of roles I support tends to mirror the product development life cycle: Marketer, proposal developer, detailed requirements evaluator, software designer, software configuration manager, software quality assurance expert, software test lead, software fielding team member/lead, documentation support team member, and help desk team member. The environment is dynamic.

I am a Deputy Program Manager for the Missile Defense Agency. Responsible for program management of Spiral 8.2 of Command, Control, Communications and Battle Management system. I like the work because each day brings a new technical challenge.

Although I have been proud of all projects I have supported, the one with the highest 'cool factor' was as Lead for Product Development supporting the Army Aviation Missile Research Development and Engineering Center (AMRDEC) Software Engineering Directorate, Redstone Arsenal, AL. I executed and managed a series of successful releases of the America's Army public game and training application.

I am an active volunteer with both IEEE and the IEEE Computer Society. I strongly believe in the value of these professional associations.

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Explore profiles of real professionals and students to learn how they got started, what they love about computing, and all about the fascinating work they do.

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CGA palette
Mark Dean

If you have ever used a PC with a color display you have been acquainted with the work of Mark Dean. After achieving a Bachelor’s degree in electrical engineering from the University of Tennessee, Dean began his career at IBM. Dean served as the chief engineer on the team that developed the first IBM PC, for which he currently holds one third of the patents. With colleague Dennis Moeller, he developed the Industry Standard Architecture (ISA) systems bus, which enabled peripheral devices such as printers, keyboards, and modems to be directly connected to computers, making them both affordable and practical. He also developed the Color Graphics Adapter which allowed for color display on the PC. Most recently, Dean spearheaded the team that developed the one-gigahertz processor chip. Dean went on to obtain a MSEE from Florida Atlantic University and a Ph.D. in electrical engineering from Stanford University. He is a member of the National Academy of Engineering, has been inducted into the National Inventors Hall of Fame, and is the first African-American IBM Fellow.

First computer mouse
Douglas Engelbart
Douglas Engelbart

In 1967, Douglas Engelbart applied for a patent for an "X-Y position indicator for a display system," which he and his team developed at the Stanford Research Institute (SRI) in Menlo Park, California. The device, a small, wooden box with two metal wheels, was nicknamed a "mouse" because a cable trailing out of the one end resembled a tail.

In addition to the first computer mouse, Engelbart’s team developed computer interface concepts that led to the GUI interface, and were integral to the development of ARPANET--the precursor to today’s Internet. Engelbart received his bachelor’s degree in electrical engineering from Oregon State University in 1948, followed by an MS in 1953 and a Ph.D. in 1955 both from the University of California, Berkeley.

Router
Sandra Lerner

It is difficult to imagine a time when computers were not capable of sharing information and resources with great ease. Sandra Lerner pushed the boundaries of network computing as one of the co-founders of Cisco Systems, which introduced one of the first commercially viable routers. The router was born while Sandra was working at Stanford University in the 1980’s after earning her Master’s degree there in Computer Science. To avoid the tedious task of transferring information between computers using floppy disks, she and co-founder of Cisco, Leonard Bosack, created a local area network, or LAN, between their campus offices using a multiprotocol router that Bosack developed. Shortly thereafter the pair started Cisco Systems, and began selling the router which was a success, because it could work with so many different types of computers. After Leaving Cisco in 1990, Lerner started the trendy cosmetics company Urban Decay and became a philanthropist and avid activist for animal rights.

@ symbol
Ray Tomlinson
Ray Tomlinson

Have you ever considered that someone, at some point, was in a position to choose what symbol would be used separate the user from their location in an email address? That person, it turns out, was Ray Tomlinson, and in 1971 he chose "@". Tomlinson is credited with demonstrating the first email sent between computers on a network, and when asked what inspired him to make this selection he said, “Mostly because it seemed like a neat idea.”

After completing his Master’s degree at MIT in 1965, Ray joined the Information Sciences Division of Bolt Beranek and Newman Inc. of Cambridge, Massachusetts. Since then he has made many notable contributions to the world of network computing. He was a co-developer of the TENEX computer system that was popular in the earliest days of the Internet; he developed the packet radio protocols used in the earliest internetworking experiments; he created the first implementation of TCP; and he was the principle designer of the first workstation attached to the Internet.

RISC processor
John Hennessy
John Hennessy

Have you ever wondered how computers can execute complex commands in mere seconds? John Hennessy is a pioneer of reduced instruction set computing (RISC) architecture which employs small, highly-optimized sets of instructions to greatly enhance computer performance. He was instrumental in transferring the technology, specifically MIPS RISC architecture, to industry. He co-founded MIPS Technologies and co-authored the classic textbook with David A. Patterson, on Computer Architecture.

As Stanford faculty he rose to be the Chairman of the Computer Science Department, Dean of the School of Engineering, then Provost and finally the President of Stanford in 2000 (and till date). Hennessy holds a Master’s and Ph.D. in Computer Science from SUNY Stony Brook. He is an IEEE Fellow and was selected to receive the IEEE Medal of Honor in 2012. Hennessey also launched significant activities that helped to foster interdisciplinary research in the biosciences and bioengineering at Stanford.

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