Information Security Engineer

atMarinerRemoteUS flagUnited StatesFull-timeCybersecurity / Security EngineerMid-levelSenior$115k – $145k/year

Posted Aug 19

This is a fully remote position, open to applicants in United States.

📋 Description

• Implement, configure, and manage security controls to protect networks, infrastructure, cloud environments, applications, and integration services.

• Design, deploy, and sustain secure-default controls across network, infrastructure, hybrid cloud, application delivery, and integration services.

• Apply zero trust access frameworks based on identity, device state, and request context during the onboarding of new and acquired environments.

• Develop and maintain policies, infrastructure modules, and automation scripts utilizing PowerShell, Python, Terraform, or similar tools.

• Configure and manage telemetry for asset and configuration visibility, access monitoring, and exposure management.

• Ensure that newly integrated environments attain security visibility and facilitate detection and remediation efforts.

• Implement compensating controls and address security findings.

• Handle high volumes of findings using fleet-wide tools and transition legacy and acquired systems to standardized builds.

• Provide evidence for the validation and closure of findings.

• Supply Governance, Risk, and Compliance (GRC) with data regarding environment attributes, including asset criticality, data classification, exposure state, and dependency mapping.

• Automate risk scoring processes to ensure up-to-date and consistent risk information.

• Execute repeatable processes for onboarding, migration, and decommissioning acquired firms.

• Report directly to the VP of Security Engineering & Architecture.

• Collaborate effectively with senior engineers, infrastructure teams, and Governance, Risk & Compliance.


⛳️ Requirements

• Bachelor's degree in Computer Science, Information Security, or equivalent practical experience.

• 4–8 years of hands-on experience in security engineering, systems/network engineering with a security focus, or a related technical field.

• Experience in implementing and operating security controls within hybrid cloud environments, including AWS and/or Azure.

• Proficient in identity and access management, including tools such as Okta, Entra ID, MFA, and privileged access management.

• Expertise in PowerShell, Python, Terraform, or other automation and scripting tools.

• Familiarity with CI/CD, infrastructure-as-code, or policy-as-code toolchains.

• Working knowledge of NIST Cybersecurity Framework (CSF), CIS Controls, and defense-in-depth strategies.

• Experience in vulnerability management and remediation, including CVSS, EPSS, and CISA KEV.

• Ability to prioritize findings and implement fixes or compensating controls effectively.

• Strong collaboration skills across engineering, infrastructure, and Governance, Risk & Compliance.

• Security certifications are preferred, such as Security+, SSCP, AWS Security Specialty, Microsoft SC-200/AZ-500, or progress towards CISSP.

• Experience in regulated industries and audit/examination is preferred; familiarity with the financial industry and Reg S-P is a plus.

• Experience in supporting high-volume acquisition integration is preferred.

• Exposure to securing AI or agentic systems is preferred.

• Demonstrated ability to deliver security capabilities through automation rather than manual processes is preferred.


🏝️ Benefits

• Eligibility for bonus/incentive programs.

• Additional compensation and/or benefits may be available.

• Opportunities for progressive career advancement.

• Support for professional growth.

• Opportunities to contribute to community initiatives.

• A diverse and supportive workplace culture.

• Emphasis on work-life balance.

• Flexible remote work arrangements.

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