Jul 11, 2019

Systems Administrator - Senior

  • S4 Inc.
  • Omaha, NE, USA
Full-Time Professional Services

Job Description

Job Title Systems Administrator - Senior

Work location:  Offutt AFB, NE, USSTRATCOM

Clearance: Active current TS+

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

Education & Experience: Bachelor's degree in IT discipline and 4-8 years of relative industry experience; or HS Diploma/GED 8-12 years of relative industry experience

Certification: Current Security+

LCAT: Sys Admin SR

Job Requisition #NE19046


Overview: S4 Inc. is looking for System Administrators with experience installing, maintaining, and upgrading operations and applications for Windows environments. A knowledge of UNIX and Linux is a plus.  In this position you will be required to:

  • Manage file systems and configuration and provide recommendations regarding system performance and capacity planning to include new technologies enhancing current methods and technologies
  • Understand and adhere to and implement overall security policies
  • Develop and implement policies and procedures regarding core infrastructure, including backup and restore procedures, load and perform monitoring, access permissions, hardware provisioning, hardware and software installation, configuration, and maintenance
  • Apply software releases and conduct monthly maintenance
  • Accomplish security Information Assurance Vulnerability Alert (IAVA) patch actions as directed by the government security office
  • Monitor and audit system logs for system and network anomalies
  • Investigate, document, and report security violations, attempts to gain unauthorized access, virus infections that may affect the network, or other events affecting security
  • Analyze engineered designs supporting new hardware, storage, firewalls, routers, networks, and operating systems
  • Review and recommend the installation, modification, or replacement of hardware or software components and any configuration changes that affect security

Required Qualifications:

  • Active current TS+
  • Bachelor's degree in IT discipline and 4-8 years of relative industry experience; or HS Diploma/GED 8-12 years of relative industry experience
  • Experience in Windows System Administration
  • Security +
  • Top Secret clearance with SSBI


Desired Skills:

  • Experience working with customer operating systems (Windows, Solaris, Linus, etc.)
  • Strong skills using and maintaining ADDS and managing group policy
  • Using and maintaining Windows Server Update Services
  • Using and maintaining System Center Operations Manager
  • Updating and maintaining SharePoint 2010 or later
  • PowerShell Scripting
  • WMware vSphere 5.5 or later
  • Experience with DISA Security Technical Implementation Guide (STIG) requirements


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. 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.

For more information, or to apply now, you must go to the website below. Please DO NOT email your resume to us as we only accept applications through our website.




Security Clearance

Active Top Secret

Apply Now