TS | Nellis AFB, NV, USA | Full Time Job Title: Computer System Security Specialist Work Location: Nellis AFB, Nevada Clearance: Current/active TS + Please note that you must be a US citizen to apply to the job posting Education: HS Diploma with five (5) plus years of relevant experience Schedule: Monday - Friday day shift Travel: Occasional Salary: Commensurate with experience Job Listing Number: NV24008 LCAT: Computer System Security Specialist Overview: S4 Inc. employees selected for this position will be supporting USSTRATCOM JEMSO missions in order to provide the JEMSO Director with Planning, Analysis, Spectrum Management, and Intelligence support. In addition, S4 employees will support Advisory and Assistance Services (A&AS) for JCER to accomplish Joint Electromagnetic Spectrum Operations (JEMSO) readiness evaluations. Specific Duties: In this position you will be responsible for: Performing, coordinating, integrating, and overseeing network design, configuration, operation, defense, restoration, and improvements. Qualifications: + Five (5) plus years of relevant experience + Current/active Top Secret) security clearance + Understanding of Information Security Manager (ISSM) responsibilities + Ability to monitor Information System Security Office (ISSO) requirement and maintain ISSO certification 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 including Veterans/Disabled. S4 participates in the E-Verify employment verification program. 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 Janine Hunter, VP of Recruiting, by phone at (781) 430-9122 or by email at accommodation @s4inc.com (msweeney@s4inc.com) .