Information Systems Security Officer; ISSO
Listed on 2026-01-12
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IT/Tech
Cybersecurity, Information Security
Location: California
Information Systems Security Officer (ISSO)
OASYS, INC. is a leading-Edge government contractor seeking an Information Systems Security Officer to support our Army customer at Camp Roberts, San Miguel, CA.
Job
Responsibilities include:
Serve as ISSO supporting assigned systems, ensuring full compliance with RMF, DoDI 8510.01, and NIST SP 800-53 control baselines. Manage overall security policies, procedures, laws, and regulations. Create, document and implement various security plans and compliance documents to enforce Information Assurance principles of Army systems.
Key Responsibilities:
- Develop, maintain and manage Security Authorization and Assessment packages including System Security Plans (SSP), Contingency Plans (CP), POA & Ms, and other relevant security documentation for existing and new systems.
- Conduct both technical and non-technical internal audits and testing to validate system and operational requirements compliance; document, organize, and implement security control requirements; identify current and new risks; and prepare vulnerability test plans and coordinate testing and result procedures.
- Analyze to ensure the proper Security Technical Implementation Guides (STIGs) for each system component are applied.
- Register the system in eMASS to support the RMF process and input eMASS entries on all required RMF controls.
- Lead development of the RMF package to achieve an Authority to Operate (ATO) and develop the SSP and required artifacts/documentation under RMF.
Qualifications:
- Bachelor’s Degree or higher; additional years of experience may substitute for degree.
- 3-10 years of ISSO type experience.
- Experience with all steps of the ATO process.
- eMASS experience.
- Security+ or other DoD 8570/8140 IAT Level II certification.
- Ability to work on-site daily.
- High-level performer able to be proactive and respond rapidly to changing conditions in a fast-paced environment.
Preferred Requirements:
- Certifications:
CISSP or other Level III certification.
Required
Education:
Bachelor’s degree preferably in Engineering, Cyber, Computer Information Systems, Computer Science, Math, Physics, or other STEM discipline; years of experience may substitute for degree.
Eligibility:
Must be able to obtain and maintain a DoD Secret Clearance. An active Secret Clearance is highly desired.
Benefits: BC/BS of Alabama Health & Dental, VSP Vision, Employee Stock Ownership Plan (ESOP), 401-K with Matching, Flexible Spending Account, Tuition Reimbursement, Holidays, Vacation, Short-term/Long-term Disability.
Seniority levelMid-Senior level
Employment typeFull-time
Job functionInformation Technology
About OASYS, INC.:
Located in Huntsville, Alabama, OASYS, INC. offers technology services and products dedicated to delivering solutions to government and commercial clients. Innovative solutions combined with today’s technology and expertise help provide full lifecycle support for our client’s needs.
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