Information Systems Security Engineer

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Quick Position Facts!

• Location: Newport, Rhode Island at our customer site.
• Work Setting: Hybrid & Customer Site Support based on Program Requirements
• Salary Range: $100,000- $130,000 plus comprehensive benefits package.
• 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.

What You’ll Do

• 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.

What You’ll Bring

Required Qualifications

• 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 I or IAM Level I certification, such as CompTIA Security+.
• Active DoD Secret Clearance with the ability to obtain and maintain a Top Secret/SCI clearance.

Preferred Qualifications

• Experience supporting Navy, DoD, or other federal government systems.
• Familiarity with DIACAP, 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.

Additional Considerations

• Full-time position requiring approximately 50% onsite support in Newport, Rhode Island, based on program requirements.
• Outside employment or activities must not create conflicts of interest with company or customer responsibilities

Why G2 Ops? What makes someone choose one company over another? Compensation, benefits, meaningful work, flexibility, growth opportunities, culture?

At G2 Ops, we believe you shouldn’t have to choose.

We offer competitive pay and benefits, but what truly sets us apart is our collaborative culture. Team members support mission-focused projects alongside highly skilled technical professionals across engine