Information Systems Security Officer - TS/SCI Poly ...

Information Systems Security Officer - TS/SCI Poly Job Category: Security Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local CACI has an opportunity for an Information Systems Security Officer to support an enterprise mission in Annapolis Junction, MD. If you are a motivated individual looking to be a part of critical mission, we would like to speak with you. What You''ll Get to Do: As an Information Systems Security Officer, your responsibilities will include: • Review Nessus/ACAS scan results and provide direction where required• Recognizes potential, successful, and unsuccessful scan results for efficiency in reporting compromises thorough reviews and analyses of relevant event detail and summary information• Evaluate systems baseline security state (STE, Health & Status) verified through Xacta and LatteArt source of record systems• Review and mitigate liens (POAMS)- continuous assessment• Collaborate and develop Splunk use case dashboard reporting for security baseline• Weekly reporting of system health status• 100% Scan compliance validation for systems• Maintain 98% asset accountability for in scope systems• Communicates alerts to agencies regarding intrusions and compromises to their network infrastructure, applications and operating systems Other responsibilities may include:• Assists with implementation of counter-measures or mitigating controls• Conducts regular audits to ensure that systems are being operated securely, and information systems security policies and procedures are being implemented as defined in security plans• Develops, tests, and operates firewalls, intrusion detection systems, enterprise anti-virus systems and software deployment tools• Safeguards the network against unauthorized infiltration, modification, destruction or disclosure• Responds to queries and requests for computer security information and reports• Conducts investigations of computer security violations and incidents, reporting as necessary to management• Researches, evaluates, tests, recommends, communicates and implements new security software or devices• Implements, enforces, communicates and develops security policies or plans for data, software applications, hardware, and telecommunications• Develops materials for computer security education/awareness programs You''ll Bring These Qualifications: * Bachelors degree in a technical discipline and 5 years experience. Additional experience may be substituted for degree.* Current TS/SCI Poly clearance.* Knowledge of current security tools and hardware/software security implementation; communication protocols; encryption techniques/tools.* This position requires IAT Level II certification (Sec+ or higher) What We Can Offer You: - We''ve been named a Best Place to Work by the Washington Post. - Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. - We offer competitive benefits and learning and development opportunities. - We are mission-oriented and ever vigilant in aligning our solutions with the nation''s highest priorities. - For over 55 years, the principles of CACI''s unique, character-based culture have been the driving force behind our success. BITS3 Company Overview: At CACI, you will have the opportunity to make an immediate impact by providing information solutions and services in support of national security missions and government transformation for Intelligence, Defense, and Federal Civilian customers. CACI is an Equal Opportunity Employer - Females/Minorities/Protected Veterans/Individuals with Disabilities. As a federal contractor, CACI is subject to any federal vaccine mandates or other customer vaccination requirements. All new hires are required to report their vaccination status.

Created: 2025-11-15