Demo

Principal Systems Administrator

Envision Innovative Solutions
Aurora, CO Full Time
POSTED ON 4/30/2026
AVAILABLE BEFORE 6/30/2026
Riverstone Enterprise Solutions, an Envision Innovative Solutions Company, delivers mission-focused technology solutions to the Intelligence Community. Since 2008, we have supported critical national security programs by building high-performing engineering teams and developing innovative enterprise solutions. Our engineers work in a collaborative, zero-bureaucracy environment where expertise is valued, ideas are heard, and contributions directly drive mission success. Your adventure begins now—unleash your potential at Riverstone, we combine the agility of a small company with the impact of a big mission.
Riverstone is seeking a motivated, career, and customer-oriented Systems Administrator Level 3 to join our team in Aurora, CO. 

Primary Responsibilities:

•    Provide support for implementation, troubleshooting, and maintenance of IT systems
•    Provides support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices
•    Manage the daily activities of configuration and operation of IT systems.
•    Provide assistance to users in accessing and using IT systems
•    Provide Tier I (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems
•    Provide support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc.
•    Provide support for the escalation and communication of status to agency management and internal customers
•    Optimize system operations and resource utilization, and perform system capacity analysis and planning
•    Provide support for the dispatch system and hardware problems and remains involved in the resolution process
•    Configure and manage UNIX and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity and configure network                      

Required Skills:
•    15 years' experience as a Systems Administrator in programs and contracts of similar scope, type, and complexity is required.
•    Bachelor's degree in technical discipline from an accredited college or university. Five (5) years of additional Systems Administrator experience may be substituted for a bachelor's degree.

Security Clearance Requirement: Current/Active TS/SCI with Full Scope Polygraph

Riverstone Enterprise Solutions is an equal-opportunity employer. All Qualified applicants will receive consideration for employment without regard to race, religion, color, national origin, citizenship, sex, sexual orientation, gender identity, veteran's status, age, disability or any other basis prohibited by law.






Salary.com Estimation for Principal Systems Administrator in Aurora, CO
$131,971 to $157,718
If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Principal Systems Administrator?

Sign up to receive alerts about other jobs on the Principal Systems Administrator career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$152,353 - $183,909
Income Estimation: 
$109,654 - $138,234
Income Estimation: 
$95,364 - $125,449
Income Estimation: 
$123,198 - $153,566
Income Estimation: 
$128,195 - $161,806
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Envision Innovative Solutions

  • Envision Innovative Solutions Aurora, CO
  • Riverstone Enterprise Solutions, an Envision Innovative Solutions Company, delivers mission-focused technology solutions to the Intelligence Community. Sin... more
  • 1 Day Ago

  • Envision Innovative Solutions Aurora, CO
  • Riverstone Enterprise Solutions, an Envision Innovative Solutions Company , delivers mission-focused technology solutions to the Intelligence Community. Si... more
  • 1 Day Ago

  • Envision Innovative Solutions Annapolis, MD
  • Riverstone Enterprise Solutions, an Envision Innovative Solutions Company , delivers mission-focused technology solutions to the Intelligence Community. Si... more
  • 1 Day Ago

  • Envision Innovative Solutions Annapolis, MD
  • Riverstone Enterprise Solutions , an Envision Innovative Solutions Company , delivers mission-focused technology solutions to the Intelligence Community. S... more
  • 1 Day Ago


Not the job you're looking for? Here are some other Principal Systems Administrator jobs in the Aurora, CO area that may be a better fit.

  • BAE Systems Broomfield, CO
  • Job Description We are seeking a Systems Administrator with experience in deploying, configuring and maintaining Linux in a large enterprise environment. I... more
  • 2 Months Ago

  • BAE Systems Broomfield, CO
  • Job Description We are seeking a Principal Storage Administrator with the focus of Dell/HP/NetApp Storage Administration. In this role, the systems adminis... more
  • 2 Months Ago

AI Assistant is available now!

Feel free to start your new journey!