S4 Inc.
  • Omaha, NE, USA
  • Commensurate with experience
  • Full Time
  • TS

Comprehensive benefits package with 401k

Job Title: System Administrator

Work Location: USSTRATCOM Offutt AFB

Clearance: Active current TS+

Education & Experience: Associates Degree (BS in IT related discipline desired) and 5+ years of experience

Certification: Current Security+ (or higher)

Schedule: Monday Friday day shift

Travel: Occasional

Salary: Commensurate with experience

Job Listing Number: NE19019

LCAT: System Administrator - Journeyman


Overview: In this position you will install, maintain, and upgrade Operation Systems and applications for Windows environments and manages file systems and configurations.  You will provide recommendations regarding system performance and capacity planning to include enhancing current methods and technologies with new technologies. You will develop and implement policies and procedures regarding core infrastructure, including backup and restore procedures, load and performance monitoring, access permissions, hardware provisioning, hardware and software installation, configuration, and maintenance.


Specific Duties:

  • Apply software releases and conduct monthly system maintenance
  • Perform troubleshooting and problem resolution, assist in disposition of assets, perform all hardware, software, and firmware upgrades
  • Work with outside contractors, vendors, and support desks as needed for hardware and software support.
  • Accomplish security Information Assurance Vulnerability Alert (IAVA) patch actions as directed by the designated government security office.
  • Investigate, document, and report/escalate 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.



  • Possess the knowledge and experience to perform the duties listed above
  • Ability to work both independently and in a team environment, review complex directives and guidance and provide recommendations on system compliance with directives.
  • Strong written and verbal skills



Active/current Top Secret+

Must have a current Security+ (or higher) certification

Knowledge of Unix and Linux

Bachelor's degree in relative IT discipline highly desired



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 Employerminorities/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.
  • Apply Now

  • * Fields Are Required

    What is your full name?

    How can we contact you?

  • Sign Up For Job Alerts!

  • Share This Page