We are seeking an experienced Information Systems Security Officer (ISSO) to join our team. The successful candidate will have a strong background in systems security, with a minimum of five years of ISSO experience or equivalent systems security related experience. The ISSO will be responsible for evaluating the adequacy of security plans for upgraded networks, performing vulnerability and risk assessments, and preparing various security reports.

Key Responsibilities:

• Review security documentation to ensure the adequacy of security plans for upgraded networks
• Evaluate the effectiveness of security solutions and ensure they meet all security requirements for processing classified information
• Perform vulnerability and risk assessment analysis to support certification and accreditation
• Prepare reports such as System Security Plans (SSPs), Risk Assessment Reports, Certification and Accreditation (C&A) packages, and System Requirements Traceability Matrixes (SR TMs)
• Apply knowledge of the Risk Management Framework (RMF) using Committee on National Security Systems (CNSS) Instruction 1253 and the National Institute for Standards and Technology (NIST) 800-53 security controls

LI-PB2

• Must possess a current TS/SCI clearance with appropriate polygraph
• Minimum of five years of ISSO experience or equivalent systems security related experience
• Knowledge of systems functions, security policies, technical security safeguards, and operational system measures
• IAT Level II Certification (or higher) required
• Experience with preparing and reviewing security documentation, including SSPs, Risk Assessment Reports, C&A packages, and SR TMs
• Understanding of the Risk Management Framework (RMF) and relevant security controls

Preferred Qualifications:

• Experience working with classified information and systems
• Familiarity with CNSS Instruction 1253 and NIST 800-53 security controls
• Strong analytical and problem-solving skills
• Excellent written and verbal communication skills