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# Information Systems Security Engineer

- **Company:** G2 Ops, Inc.
- **Location:** Newport, RI, United States (Remote available)
- **Experience:** Experienced
- **Salary:** $100,000.0 - $130,000.0
- **Contract:** Permanent contract
- **Skills:** CompTIA Security+, Cyber Security, Identity and Access Management, Software Vulnerability Management
- **Published:** September 14, 2026
- **Apply:** https://www.clearancejobs.com/jobs/9161324/information-systems-security-engineer

## About the Role

* Years of Industry Experience: 3+ years of relevant experience.
 * Security Clearance Requirement: Must hold and maintain Active DoD Secret Clearance and be able to obtain and maintain a Top Secret/SCI clearance after hire.

About the Role. G2 Ops supports mission-critical defense and technology initiatives by solving complex operational and engineering challenges. We are seeking a motivated, collaborative Information Systems Security Engineer to support the cybersecurity and information assurance needs of submarine antenna communication systems.

In this role, you'll contribute to cybersecurity engineering, security assessment, testing, and authorization activities while working alongside a team that values innovation, technical excellence, and continuous growth., * Bachelor's degree in a technical or management-related discipline and 2+ years of security-related experience. A high school diploma or equivalent may be accepted with four additional years of relevant experience.

 * Experience with cybersecurity engineering, Information Assurance, security assessment, testing, or system authorization.
 * Working knowledge of the DoD Risk Management Framework and Assessment and Authorization processes.
 * Knowledge of security controls, compliance documentation, vulnerability management, and authorization artifacts.
 * Strong communication, technical documentation, and cross-functional collaboration skills.
 * Current DoD 8570/8140 IAT Level II / IAM Level I certification, such as CompTIA Security+.
 * Active DoD Secret Clearance with the ability to obtain and maintain a Top Secret/SCI clearance., * Experience supporting Navy, DoD, or other federal government systems.
 * Familiarity with RMF, classified systems, and mission-critical communications environments.
 * Experience developing System Security Plans, Plans of Action and Milestones, control evidence, traceability matrices, or authorization packages.
 * Experience supporting Security Control Assessors or working in customer-facing, cross-functional teams.

## Description

* Support cybersecurity and Information Assurance activities across the system lifecycle.
 * Apply the DoD Risk Management Framework to assessment, authorization, and continuous monitoring activities.
 * Develop and maintain security plans, control evidence, traceability records, and authorization artifacts.
 * Evaluate security controls and technical solutions for classified information systems.
 * Identify compliance gaps, vulnerabilities, and risks, and support remediation efforts.
 * Support cybersecurity testing and coordinate with engineering, program, and assessment stakeholders.
 * Maintain the system's operational security posture and communicate findings through clear, actionable documentation.