Information System Security Specialist III
About The Position
ProSync is seeking passionate Information System Security Specialist III to help provide mid‑level cybersecurity support for Navy information systems, networks, and mission environments. This role assists in implementing, maintaining, and monitoring security controls in accordance with DoD and federal cybersecurity policies. ProSync Technology Group, LLC (ProSync) is an award-winning, SDVOSB Defense Contracting company with a strong military heritage and a record of excellence in supporting the Department of Defense and the Intelligence Community. If you have prior military service or government contracting experience, are proud to serve and support our nation, and want to help support ProSync's mission to "Define and Redefine the State of Possible,” please apply today!
Requirements
- A minimum of 5 years of practical experience in a Cybersecurity, Engineering, T&E or A&A (formerly C&A) related field.
- Must have experience working with Information Assurance tools such as DISA Enterprise Mission Assurance Support Service (eMASS), Assured Compliance Assessment Solution (ACAS)
- A minimum Top Secret security clearance or higher with the ability to obtain a Top Secret w/ SCI is required to be considered for this position.
Nice To Haves
- A college degree in a technical or managerial related discipline is preferred.
- May be required to hold an Interim Security Control Assessor qualification.
Responsibilities
- Supporting all aspects of a Program Information Assurance (IA) processes tailored to include minimum qualification standards, fundamental awareness and familiarity to demonstrated competency with specific experience in Cyber Security, Engineering, Test & Evaluation, (T&E) and/or Security Control Assessor (SCA) under a Certification & Accreditation (C&A) and/or Assessment & Authorization (A&A) process.
- Demonstrate a working knowledge of the Risk Management Framework (RMF) process and/or include prior experience with the Defense Information Assurance & Certification Accreditation Process (DIACAP).
- Familiarity with security policies & guidance documents to assist with the preparation and maintenance of process artifacts, traceability documents purposed for compliance with Authority to Operate (ATO) requirements.
- Evaluate security solutions to ensure they meet security requirements for processing up to classified information, and supervise and/or maintain the operational security posture for an information system or program.
- Support the development, documentation, and maintenance of system security plans, procedures, and authorization artifacts.
- Assist in implementing security controls and ensuring compliance with applicable cybersecurity frameworks (e.g., RMF, NIST, DoD directives).
- Conduct routine security assessments, vulnerability scans, and configuration checks to identify and report security risks.
- Support incident response activities, including evidence collection, initial triage, and coordination with senior cybersecurity personnel.
- Maintain awareness of system configurations, user access requirements, and security posture changes.
- Assist in preparing documentation for system authorization, continuous monitoring, and audit readiness.
- Provide user support on security procedures, access requirements, and proper handling of sensitive information.
Benefits
- Sign on bonuses
- Bonuses that are awarded quarterly
- Highly competitive compensation rates
- Comprehensive Health Benefits package
- 401K retirement plan
- Employee assistance program
- Company-sponsored continuing education program
- Generous Paid Time Off
- 11 paid holidays a year
- Flexible work options
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What This Job Offers
Job Type
Full-time
Career Level
Mid Level
Education Level
High school or GED
