Demo

Sr Systems Administrator

AnaVation
Reston, VA Full Time
POSTED ON 10/8/2026
AVAILABLE BEFORE 11/8/2026

Be Challenged and Make a Difference 

 

In a world of technology, people make the difference. We believe if we invest in great people, then great things will happen. At AnaVation, we provide unmatched value to our customers and employees through innovative solutions and an engaging culture. 


Description of Task to be Performed: 

 

AnaVation is seeking a Sr Systems Administrator to join our team and support our mission critical customer in Reston, VA.

 

As a Sr Systems Administrator you will:                                        

  • Plan, design, and implement infrastructure changes and system upgrades.  
  • Manage and troubleshoot multiple VMware environments.  
  • Provide Windows Server and Linux administration, maintenance, and troubleshooting.  
  • Create STIG compliant images for Windows Desktop, Windows Server, and Linux OS.  
  • Create, test, and deploy software packages using software deployment products such as SCCM, PDQ, etc.  
  • Provide expert level support and mentoring for Mid and Junior System Administrator personnel.  
  • Develop and maintain installation and configuration procedures for system and software changes. 
  • Utilize scripting to automate common tasks.  
  • Perform hardware maintenance/repair activities.  
  • Ensure proper planning and execution of major projects/maintenance activities.  
  • Provide advanced level administration and troubleshooting of Active Directory, GPO, DNS, DHCP, and Domain Controllers.    

\n


Required Qualifications:
  • Clearance: Active TS/SCI Clearance with Polygraph
  • Education & Years of Experience: Bachelor’s degree and 8 years of experience related to specific functional area  
  • Certifications: Current active CompTIA Security  certification or equivalent IAT Level II 
  • Required Experience and knowledge on:
    • Ability to write scripts using PowerShell and/or Bash.  
    • Experience managing VMware, Nutanix, and other types of enterprise level Virtual Infrastructures.  
    • Proficient in managing and troubleshooting Active Directory and Group Policy Object (GPO).  


Preferred Qualifications:
  • Linux OS (CentOS, RHEL) administration. 
  • Satellite server administration.  
  • Ansible playbook writing.  
  • Implementing STIGs.  
  • Experience supporting a software configuration management and development environment. 


\n

Benefits 

  •         Generous cost sharing for medical insurance for the employee and dependents 
  •         100% company paid dental insurance for employees and dependents 
  •         100% company paid long-term and short-term disability insurance 
  •         100% company paid vision insurance for employees and dependents 
  •         401k plan with generous match and 100% immediate vesting 
  •         Competitive Pay 
  •         Generous paid leave and holiday package 
  •         Tuition and training reimbursement 
  •         Life and AD&D Insurance

About AnaVation 

AnaVation is the leader in solving the most complex technical challenges for collection and processing in the U.S. Federal Intelligence Community. We are a US owned company headquartered in Chantilly, Virginia. We deliver groundbreaking research with advanced software and systems engineering that provides an information advantage to contribute to the mission and operational success of our customers. We offer complex challenges, a top-notch work environment, and a world-class, collaborative team.  

 

If you want to grow your career and make a difference while doing it, AnaVation is the perfect fit for you! 

 

AnaVation is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to sex, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.

Salary.com Estimation for Sr Systems Administrator in Reston, VA
$127,221 to $156,565
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 Sr Systems Administrator?

Sign up to receive alerts about other jobs on the Sr Systems Administrator career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$104,896 - $133,785
Income Estimation: 
$128,195 - $161,806
Income Estimation: 
$128,195 - $161,806
Income Estimation: 
$149,354 - $186,884
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 AnaVation

  • AnaVation Fort Meade, MD
  • Be Challenged and Make a Difference In a world of technology, people make the difference. We believe if we invest in great people, then great things will h... more
  • 8 Days Ago

  • AnaVation Fort Belvoir, VA
  • Be Challenged and Make a Difference In a world of technology, people make the difference. We believe if we invest in great people, then great things will h... more
  • 8 Days Ago

  • AnaVation Chantilly, VA
  • Be Challenged and Make a Difference In a world of technology, people make the difference. We believe if we invest in great people, then great things will h... more
  • 8 Days Ago

  • AnaVation Huntsville, AL
  • Be Challenged and Make a Difference In a world of technology, people make the difference. We believe if we invest in great people, then great things will h... more
  • 9 Days Ago


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

  • Seneca Resources Washington, DC
  • Position Title: Senior Systems Administrator Location: Washington, DC Clearance Requirements: Active Top Secret Position Description: We are seeking an exp... more
  • 9 Days Ago

  • Leidos Inc Mc Lean, VA
  • Description Leidos has a new and exciting opportunity for a Sr. Systems Administrator in our Intel Sector's (IS) Solutions Analysis Business Area (ASBA) . ... more
  • 1 Day Ago

AI Assistant is available now!

Feel free to start your new journey!