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Information System Security Engineer (ISSE)

Insight Global, Inc.

Posted today

Job Requirements

Palm Bay, FL
Top Secret/SCI Polygraph not specified
Mid Level Career (5+ yrs experience)
$92,000 - $157,000

Job Description

Responsibilities
• Prepare and maintain Assessment & Authorization (A&A) documentation to support Authority to Operate (ATO) efforts using NIST Risk Management Framework (RMF) methodologies.
• Support the design, integration, implementation, and sustainment of secure information systems and system architectures.
• Apply cybersecurity engineering principles and security-by-design practices throughout the system development lifecycle.
• Analyze system requirements and translate them into security requirements, controls, and technical solutions.
• Conduct security assessments, gap analyses, vulnerability reviews, and risk evaluations across information systems and supporting infrastructure.
• Research security vulnerabilities and support remediation, mitigation, and corrective action efforts.
• Implement and validate security controls to ensure compliance with regulatory, contractual, and organizational requirements.
• Support Windows and Linux system hardening, patch management, secure configurations, and vulnerability remediation activities.
• Develop and maintain cybersecurity documentation, policies, procedures, standards, and technical artifacts.
• Support audits, inspections, customer assessments, and compliance reviews by providing technical evidence and documentation.
• Communicate cybersecurity risks, findings, and recommendations to technical and non-technical stakeholders.
Requirements
• Bachelor’s degree and 4+ years of Information Assurance, Information Security, Cybersecurity Engineering, ISSE, ISSO, Systems Engineering, or related experience. Equivalent experience may be considered in lieu of degree.
• Active Top Secret / SCI security clearance.
• Must have IAT Level II certification or higher.
• Experience supporting ATO efforts and managing RMF documentation and security packages.
• Working knowledge of NIST RMF, NIST 800-53, DoD cybersecurity frameworks, security controls, and accreditation processes.
• Experience with Windows and Linux operating systems, system hardening, patch management, and security compliance.
• Experience performing vulnerability assessments, risk analysis, security control implementation, and remediation activities.
• Familiarity with vulnerability management tools, endpoint protection platforms, and enterprise security technologies.
• Strong technical writing, documentation, analytical, and communication skills.
• Ability to work effectively in secure and highly regulated environments.
Preferred Qualifications
• Experience with STIG/SRG compliance validation and automated compliance scanning tools.
• Experience with vulnerability scanning tools, IDS/IPS technologies, endpoint security platforms, and risk assessment tools.
• Knowledge of cloud security, containerization technologies, Kubernetes, Docker, and microservices security.
• Familiarity with DevSecOps methodologies, CI/CD pipeline security, and Infrastructure as Code (IaC) security practices.
• Experience supporting defense, aerospace, federal government, intelligence community, or other highly regulated environments.
Understanding of cloud-based security architectures, security control inheritance, and hybrid infrastructure security models.

Compensation: $92,000 - $157,000.
group id: 10112344

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About Us
We aren’t just a staffing company. We’re a company that cares for others. It might sound lofty, but it’s the idea that gets us up every day, determined to make it true. Insight Global is a company that people can anchor to in moments of triumph, struggle, and every time in between. Whoever you are and wherever you come from, you matter to us and we have your back.
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Job Category
IT - Security
Clearance Level
Top Secret/SCI