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

Comprehensive benefits package with 401k

Job Title: Information Systems Security Manager

Work Location: USSTRATCOM Offutt AFB

Clearance: Current active TS+

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

Education: HS Diploma/GED

Experience: 3 years of experience with DoD cybersecurity policies

Certification: Current 8570 IAT II certification or higher

Travel: Occasional

Salary: Commensurate with experience

Job Listing Number: 17004/NE19015

LCAT: Information System Assurance Manager

Specific Duties:

  • Assist the USSTRATCOM Authorizing Official (AO) ensuring the confidentiality, integrity, and availability of all assigned IT systems and programs.
  • Support/lead Assessment and Authorization (A&A) production efforts for assigned systems and coordinate A&A activities between the AO, Certifying Authority (CA), Program Manager (PM) and the Program Management Office (PMO) Security Engineering Team
  • Perform cybersecurity roles and initiate Risk Management Framework (RMF) processes for assigned systems
  • Provide cybersecurity analysis support and recommendations
  • Analyze certification evidence and artifacts, conduct risk analysis and prepare recommendations for accreditation decisions
  • Analyze plan of action and milestones and provide recommendations on operational cybersecurity issues
  • Advise and assist with system hardening and provide analysis and recommendations on optimizing cybersecurity risk mitigation strategies
  • Provide technical analysis and recommendations during technical conferences, program management reviews, and configuration management reviews
  • Oversee RMF activities for assigned systems
  • Assess systems IAW appropriate directives such as DODI 8500.2, CNSSI 1253, NIST 800.53
  • Assign supplemental controls to address specific threats or vulnerabilities to satisfy the requirements of public laws, Executive Orders, directives, policies, standards, or regulations
  • Post, edit, and maintain appropriate content on websites/portals or designated applications
  • Attend meetings and conferences as required


Ability to work both independently and in a team environment, review complex directives and guidance and provide recommendations on system compliance with directives.



  • Top Secret+ security clearance
  • Current Security+ (or higher certification)
  • Three years of experience with DoD cybersecurity policies.


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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