Senior Systems Administrator Reviews

110 of 166 Companies
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Computer Sciences Corp HQ: Falls Church, VA NYSE: CSC

A Computer Sciences Corp Systems Administrator Senior Professional said:

“Not a bad place to work”
“Co-workers are great. Telecommuting opportunities.” –
2,512 Reviews

Overall Company Rating

2.9 Employees say it's “OK”

Overall CEO Rating

Computer Sciences Corp President & CEO Mike Lawrie

Mike Lawrie
56% Approve

General Dynamics Information Technology HQ: Fairfax, VA

A General Dynamics Information Technology Senior Systems Administrator said:

“Systems and Network admin”
“Great group in the Roswell Ga area. Benefits and Salary were top notch” –
423 Reviews

Overall Company Rating

3.2 Employees say it's “OK”

Overall CEO Rating

General Dynamics Information Technology President S. Daniel Johnson

S. Daniel Johnson
72% Approve


AOL consumers were shopping, chatting, getting news and information and playing multi-user games online at the dawn of the internet. We were the cornerstone of social media long before anyone knew…Full Overview

An AOL Senior Systems Administrator said:

“Sr. Systems Administrator”
“Great work environment Wonderful people to work with Fun workplace Challenging work Flexible work hours” –
608 Reviews

Overall Company Rating

3.3 Employees say it's “OK”

Overall CEO Rating

AOL Chairman and CEO Tim Armstrong

Tim Armstrong
65% Approve

Northrop Grumman HQ: Falls Church, VA NYSE: NOC

We invite you to learn more about Northrop Grumman’s varied businesses and our rich history of innovation. Northrop Grumman continues to manufacture some of the most cutting-edge technology and…Full Overview

A Northrop Grumman Senior Systems Administrator said:

“System Administrator”
“Good environment and people. Lot to learn.” –
1,649 Reviews

Overall Company Rating

3.4 Employees say it's “OK”

Overall CEO Rating

Northrop Grumman Chairman, CEO & President Wesley G. Bush

Wesley G. Bush
76% Approve


The Dish on DISH. Pride: We possess the integrity to set high goals and the commitment to achieve the results. We believe pride is a personal commitment, to do your best in everything you do.Our…Full Overview

A DISH Senior Systems Administrator said:

“Life in the Fast Lane requires speed.”
“Opportunities abound. I am able to expand my knowledge in the area I work, this not only helps me but helps DISH as well. I have worked in places in the DTC that did not understand this an am happy…” –
1,658 Reviews

Overall Company Rating

2.5 Employees say it's “OK”

Overall CEO Rating

DISH Director, President and CEO Joseph Clayton

Joseph Clayton
52% Approve

Lockheed Martin HQ: Bethesda, MD NYSE: LMT

From our history to our international footprint, there are certain things you want to know about us as it pertains to your career. Many CAREER AREAS To Choose From Discover…Full Overview

A Lockheed Martin Senior Systems Administrator said:

“Something to Remember”
“Impeccable Benefits, Networking opportunities, and Employee Stock Options” –
2,221 Reviews

Overall Company Rating

3.4 Employees say it's “OK”

Overall CEO Rating

Lockheed Martin President & COO Marillyn Hewson

Marillyn Hewson
80% Approve

AEP HQ: Columbus, OH NYSE: AEP

An AEP Senior Systems Administrator said:

“Very challenging and rewarding ten years of progressive changes and roles.”
“Had some of my most gratifying times at AEP. The company expected every employee at a high level and we were rewarded both monetarily and in our ability to grow our knowledge and skills.” –
112 Reviews

Overall Company Rating

3.6 Employees are “Satisfied”

Overall CEO Rating

AEP President & CEO Nick Akins

Nick Akins
76% Approve

CGI Group HQ: Montreal, Canada NASDAQ: GIB

A CGI Group Senior Systems Administrator said:

“Top heavy company filled with overly ambitious sycophants.”
“Pay is competitive for the area, and the work is interesting.” –
1,253 Reviews

Overall Company Rating

3.0 Employees say it's “OK”

Overall CEO Rating

CGI Group President, CEO, and Director Mike Roach

Mike Roach
73% Approve

Kaiser Permanente HQ: Oakland, CA

At Kaiser Permanente, we stand for health. Yours. Ours. Everyone’s. That means we advocate the well-being of people and their parts—like hips and hearts, for instance. And to better serve those…Full Overview

A Kaiser Permanente Senior Systems Administrator said:

“Great company to work for. They pay their employees well and the benefits are far above most employers.”
“Company vision and business model are progressive and forward thinking. Kaiser is we positioned to meet the challenges of Afffordable Care Act.” –
1,525 Reviews

Overall Company Rating

3.5 Employees are “Satisfied”

Overall CEO Rating

Kaiser Permanente Chairman and Chief Executive Officer Bernard J. Tyson

Bernard J. Tyson
84% Approve

Rackspace HQ: San Antonio, TX NYSE: RAX

Rackspace Hosting is the world’s leading specialist in hosting and cloud computing. The San Antonio-based company provides Fanatical Support® to its customers, across a portfolio of IT services…Full Overview

A Rackspace Senior Systems Administrator said:

“I had a very good experience at Rackspace”
“Great culture, good benefits and corporate events. The pay was also very good. The most valuable thing the company provides for someone in IT is an exposure to a ton of complex business problems…” –
453 Reviews

Overall Company Rating

3.7 Employees are “Satisfied”

Overall CEO Rating

Graham Weston
84% Approve