S4 Inc.
  • Colorado Springs, CO, USA
  • Commensurate with experience
  • Full Time
  • Secret

Comprehensive benefits package with 401k

Job Title: Systems Administrator 3

Work Location: Colorado Springs, CO

Clearance: Current Active Secret

Please note that you must be a US citizen to apply to this job posting

Education: Bachelor's Degree

Experience: 6 years relevant experience (or commensurate combination of education, training and experience)

Certification: Current DOD 8570 IAT Level II, Security+CE and O/S certification Windows Server 2012 or Windows 2016,

Travel: Occasional

Salary: Commensurate with experience

Requisition: CO18101


Job Duties:

  • Provide Tier II and Tier III support for Microsoft Windows enterprise environment
  • Implement, manage, and troubleshoot Windows 2008R2, 2012R2 or 2016 Enterprise server environments
  • Implement, manage, and troubleshoot group policies, active directory, certificate services, Radius, and DNS
  • Provide knowledge and technical insight in the areas of Windows server, VMware products, and group policies, etc.
  • Candidate should be available to work rotating after-hours phone or site on call support
  • Additional contract duties as assigned


Required Skills:

  • Candidate must be available to work rotating after-hours phone or site on call support
  • Commitment to maintaining the highest standard of customer service with outstanding written and oral communication
  • Strong troubleshooting skills



  • Current active Secret security clearance
  • Bachelor's degree and 6 years' experience, or a commensurate combination of education, training, and experience required
  • 6 years' experience working in managing and troubleshooting Active Directory (AD), DNS, Certificate Services (CA); including creating, managing, and troubleshooting Windows group policies (GPO)
  • DOD 8570 IAT Level II, Security+ CE and Microsoft Server 2012 or 2016
  • ITILv3 highly desired  (or ability to obtain within 90 days of hire)


To apply to this position please go to www.s4inc.com and click on Careers to complete and an employment application and to upload your resume.


S4 Inc. offers competitive salaries and a comprehensive benefits package with 401(k), and universal time off.  We are an Equal Opportunity Employer-minorities/females/veterans/individuals with disabilities/sexual orientation/gender identity. S4 participates in the E-Verify employment verification program.  If you are looking for a challenging and rewarding position, then we invite you to submit your resume including salary history/requirements.  Candidate selected must be able to obtain and maintain the security clearance required by the contract at all times


If you are an individual with a disability or a disabled veteran, and need a reasonable accommodation to apply to a position, please contact Michelle Sweeney, HR Manager, by phone at (781) 273-1600 or by email at accommodation@s4inc.com.

S4 Inc.
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