Cybersecurity Engineer

Responsibilities

• Configure, deploy, integrate, and maintain cybersecurity solutions based on customer requirements, security policies, and performance specifications.
• Perform Security Technical Implementation Guide (STIG) compliance validation and remediation activities across network and system components.
• Execute vulnerability assessments using industry-standard scanning tools and assist in identifying, analyzing, and mitigating security vulnerabilities.
• Support Risk Management Framework (RMF) activities and maintain compliance with DoD cybersecurity requirements.
• Assist with system security hardening, configuration management, and secure baseline implementation.
• Collaborate with government personnel, vendors, and subcontractors to integrate security solutions into existing enterprise infrastructures.
• Troubleshoot and resolve cybersecurity and network security issues while documenting findings and recommended corrective actions.
• Communicate technical security concepts, risks, and remediation plans effectively to both technical and non-technical stakeholders.
• Develop and deliver technical presentations, demonstrations, and customer briefings.
• Create and maintain technical documentation, implementation guides, security procedures, and system diagrams.
• Support system integration, testing, and cybersecurity validation efforts during deployments.
• Serve as a technical resource during customer meetings, engineering reviews, and operational support activities.
• Travel up to 50% to CONUS and OCONUS customer locations to support installation, integration, troubleshooting, and sustainment activities.
• Ensure compliance with CACI Environmental Health & Safety (EH&S), ethics, and corporate compliance policies.
• Perform additional duties as assigned.

• Active DoD Secret Security clearance with the ability to maintain clearance.
• DoD 8570/8140 IAT Level II certification (Security+ CE or equivalent), or the ability to obtain certification within a specified timeframe.
• Experience performing STIG implementation, validation, and remediation.
• Experience conducting vulnerability scans using tools such as ACAS/Tenable Nessus or equivalent vulnerability management platforms.
• Working knowledge of the DoD Risk Management Framework (RMF) and cybersecurity compliance requirements.
• Understanding of secure network architecture, system hardening, and cybersecurity best practices.
• Familiarity with Windows and Linux operating systems in enterprise environments.
• Knowledge of TCP/IP networking fundamentals and common network security technologies.
• Strong analytical and troubleshooting skills with the ability to identify and resolve technical issues.
• Excellent written, verbal, interpersonal, and presentation skills.
• Ability to work independently and collaboratively within cross-functional engineering teams.