Information Systems Security Engineer – ISSE

🔥 0 minutes ago

🇺🇸 United States – Remote

💵 $75.2k - $158.1k / year

⏰ Full Time

🟡 Mid-level

🟠 Senior

👮‍♂️ Cybersecurity / Security Engineer

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CACI International Inc

WebsiteLinkedInAll Job Openings

10,000+ employees

Founded 1962

🎖️ Defense

🏛️ Government

🔒 Cybersecurity

🔥 Funding within the last year

💰 $500M Post-IPO Debt on 2026-02

Defense • Government • Cybersecurity

CACI International Inc is a U. S. -based government contractor that provides technologies and professional services to national security, defense, and federal civilian customers. CACI delivers solutions across cyber and digital operations, enterprise IT modernization, electronic warfare, counter-unmanned systems (C-UxS), space and optical communications, agile DevSecOps software development, and mission engineering and logistics support. The company positions itself as a large prime contractor that uses advanced software, analytics, sensing, and hardware to detect and counter evolving threats and modernize government technology architectures.

📋 Description

• Support Navy Medicine Online (NMO) and its mission-critical information systems • Conduct and review technical security assessments across multiple computing environments • Identify vulnerabilities, threat vectors, security risks, threat actors, and non-compliance • Recommend mitigation and remediation strategies • Support implementation and ongoing execution of the Risk Management Framework (RMF) • Support Annual Security Reviews (ASRs), Authority to Operate (ATO) activities, and IV&V assessments • Develop, implement, maintain, and document cybersecurity policies, procedures, controls, and formal security programs • Support vulnerability management, penetration testing, DLP, incident response, and Zero Trust initiatives • Evaluate network architectures, protocols, firewalls, IDS/IPS technologies, encryption solutions, cloud environments, and security vulnerabilities • Partner with ISSMs, ISSOs, system administrators, developers, engineers, and government stakeholders • Leverage approved AI platforms, models, programming, and scripting for cybersecurity analysis, automation, documentation, and operations • Assess cybersecurity considerations in AI-assisted software development • Participate in incident response analysis, documentation, remediation, and prevention recommendations • Prepare and maintain security documentation, assessment results, findings, remediation plans, and compliance artifacts • Communicate cybersecurity risks, findings, recommendations, and remediation requirements to stakeholders

🎯 Requirements

• Bachelor’s degree in Computer Science, Information Technology, Cybersecurity, Information Systems, or a related technical discipline • Professional cybersecurity certification such as CISSP, CISM, CISA, CEH, or comparable industry-recognized certification • Experience conducting Annual Security Reviews (ASRs), IV&V activities, or comparable security assessments using NIST frameworks and cybersecurity standards • Experience supporting Risk Management Framework (RMF), security authorization, assessment, compliance, or continuous monitoring activities • Experience with vulnerability management, security assessments, penetration testing, Data Loss Prevention (DLP) best practices, and Zero Trust principles • Strong knowledge of network architectures and protocols, firewalls, IDS/IPS technologies, encryption, and associated vulnerabilities • Familiarity with cloud security concepts, controls, and best practices • Experience assessing cybersecurity risks and developing or implementing mitigation strategies • Proficiency with AI platforms and models, including applying AI and programming or scripting capabilities to automation, analysis, or technical workflows • Strong understanding of cybersecurity incident response methodologies and practices • Demonstrated analytical, troubleshooting, and problem-solving skills with strong attention to detail • Strong written and verbal communication skills for technical and non-technical audiences • Ability to collaborate within multidisciplinary teams and work independently with minimal supervision • Active Top Secret security clearance required • Desired: Familiarity with SPL, Microsoft Visio, eMASS, ALM, and Confluence • Desired: Prior experience supporting the U.S. Navy, DHA, BUMED, Department of Defense, or other military organizations • Desired: Experience supporting Navy Medicine operations and mission environments • Desired: Knowledge or experience related to Individual and Unit Readiness, medical waiver processing, and Global Health Engagements • Desired: Experience securing or assessing AI-enabled applications, AI-assisted development environments, or emerging technologies in regulated or government environments

🏖️ Benefits

• Flexible time off benefit • Robust learning resources • Learning and development opportunities • Healthcare benefits • Wellness benefits • Financial benefits • Retirement benefits • Family support benefits • Continuing education benefits • Time off benefits