• Location: McLean, Virginia
  • Type: Contract
  • Job #2787

Title: Systems Administrator
Location: McLean, VA
*Clearance: *Active TS/SCI w/ Polygraph needed to apply *
Company Overview:
Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government.  Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work/life experience they have supporting the mission.  Our Team is pushed every day to use their industry leading knowledge to provide end-to-end solutions to combat our nation’s toughest and most secure problems.  If you are looking for a place to not only be professionally challenged, but encouraged and supported by a company that cares, don’t look any further than Cornerstone Defense.

  • Managing the network to maintain security accreditation 
  • Tracking and maintaining software licenses 
  • Troubleshooting user issues 
  • Administering on prem network 

Required Skills:  
All Required skills must be reflected with proposed applicant's experience to be submitted for consideration** 

  • Splunk and Cloud experience mandatory 
  • Active TS/SCI with polygraph  
  • Bachelor’s Degree (B.S.) in Computer Science, Software Engineering, Information Management Systems, or a related discipline. Note that years of experience can be substituted in lieu of degree.  
    Five (5) or more years of demonstrated experience in the following:  

  • Working in an Agile Scrum team environment   
  • Working with financial (i.e., banking) data sets  
  • Using issue tracking applications such as Jira (preferred) or similar.  
  • Utilizing team collaboration tools such as Confluence (preferred) or similar  
  • Tracking product licenses use within a Stand-Alone network.  
  • Assisting in designing and implementing technical solutions within Stand-Alone network 

Desired Skills:  

  • Accreditation experience 

Desired Certifications: 

  • AWS Certified Solutions Architect  
  • AWS Certified Developer  
  • Project Management Professional (PMP)  
  • Certified Scrum Master (CSM)  
  • Professional Scrum Master (PSM)  
  • Certified Anti-Money Laundering Specialist (CAMS)  
  • Certified Fraud Examiner (CFE)  
  • Certified Financial Crimes Specialist (CFCS)  
  • DevOps Certification 


Attach a resume file. Accepted file types are DOC, DOCX, PDF, HTML, and TXT.

We are uploading your application. It may take a few moments to read your resume. Please wait!