Information Security Engineer

Mariner

3d•$83,700 - $195,900•Remote

About The Position

We’re looking for a proactive and technically curious Information Security Engineer to join our Technology & Information Security team. In this role, you’ll work within an engineering-minded security organization that values modern architectures, hands-on problem solving, and high-impact technical contributions. You’ll help safeguard a complex, highly regulated environment while collaborating with teams who move quickly, think strategically, and execute with precision. If you thrive in dynamic environments, enjoy building and refining security capabilities, and want to make a meaningful impact on an organization’s security posture—you’ll feel right at home here.

Requirements

Bachelor’s degree in Computer Science, Information Systems, Cybersecurity, or equivalent experience.
3–5 years of hands-on experience in information security, IT operations, or adjacent engineering roles; experience in financial services is a plus.
Familiarity with modern security tools, frameworks, and standards (SIEM, EDR, vulnerability scanners, CIS, NIST, ISO 27001).
Familiarity with identity and access management (IAM) solutions, such as Okta, including integration with applications and security systems.
Experience with automation, including scripting languages (e.g., Python, PowerShell, Bash) to streamline security processes, workflows, and response actions.
Ability to operate with autonomy, accountability, and comfort in fast-moving environments.
Exceptional communication and collaboration skills with the ability to influence across teams.
Analytical mindset with a high bar for detail, documentation, and operational excellence.

Nice To Haves

An active CISSP certification is highly preferred for this role

Responsibilities

Engineer and operate modern security platforms.
Implement, run, and optimize enterprise-level security tooling across detection, identity, cloud, endpoint, and governance technologies.
Conduct deep-dive security assessments.
Evaluate systems, configurations, and architecture through hands-on testing and analysis—delivering actionable insights that directly influence engineering and business decisions.
Support and mature processes such as: Malware response and remediation, Vulnerability management and patch governance, SIEM log analysis, correlation, and monitoring, Incident documentation, reporting, and lifecycle management.
Embed security into applications, infrastructure, and business initiatives from the outset, partnering with IT and engineering teams to identify risks and drive effective mitigations.
Analyze trends, surface patterns, and help refine the firm’s Information Security Program through continuous improvement and cross-functional engagement.