Security Engineer - Cloud Platforms

Job Title: Security Engineer - Cloud Platforms

Location: Remote (US-only)

About InMarket

Since 2010, InMarket has been the leader in 360-degree consumer intelligence and real-time activation for thousands of today’s top brands. Through InMarket's data-driven marketing platform, brands can build targeted audiences, activate media in real time, and measure success in driving return on ad spend. InMarket's proprietary Moments offering outperforms traditional mobile advertising by 6x.* Our LCI attribution platform, which won the MarTech Breakthrough Award for Best Advertising Measurement Platform, was validated by Forrester to drive an average of $40 ROAS for our clients. 

*Source: Wordstream US Google Display Benchmarks for Mobile Media

About the Role

Step into a pivotal role at the nexus of cloud engineering and automated defense. This is not just a security role; it's an opportunity to architect the future of resilience across our multi-cloud ecosystem (GCP & AWS). We are seeking a modern Security Engineer to move beyond legacy defense by leveraging AI-driven tooling, behavioral analytics, and advanced automation to build intelligent security controls. You will be instrumental in deploying next-generation detection and response capabilities, ensuring our systems are not just compliant, but proactively secured at machine speed. Your work will directly empower our product teams, enabling rapid innovation.

Your Daily Impact as a Security Engineer - Cloud Platforms

In this role, your primary responsibility will be engineering and implementing robust security solutions within our cloud environments (GCP & AWS) and driving long-term security remediation.

• Cloud Security Engineering: Partner directly with engineering teams to secure GCP and AWS environments. Continuously monitor and enforce critical controls including IAM, logging, firewall, and network segmentation.
• Proactive Remediation: Identify cloud misconfigurations, systemic vulnerabilities, and security gaps, and propose/implement scalable, long-lasting remediation in a timely manner.
• Vulnerability Management: Own vulnerability management processes, providing clear reports on current risks, potential remediation strategies, and timelines for implementation.
• Detection & Response: Own day-to-day triage of security alerts. Continuously refine playbooks and detection logic, focusing on engineering fixes to eliminate noise and recurring issues. Serve as the subject matter expert and escalation point for security incidents.
• Engineering Liaison: Serve as the primary technical liaison between InfoSec and engineering teams for all cloud security issues, ensuring controls align with compliance frameworks (SOC 2, ISO 27001).
• Operational Reporting: Provide weekly reports on the status of security in the cloud environments, as well as operational metrics like alert counts, escalations, and mean time to respond (MTTR) to engineering fixes.

Your Experience and Expertise

• 5+ years of experience in security engineering, information security operations, or related IT operations.
• Substantial experience in AWS, GCP, or both, with a focus on native security services, configuration, and best practices.
• Strong experience in Linux administration.
• Strong scripting experience. (Python preferred)
• Substantial experience in platform security, threat hunting, or offensive security.
• Good networking fundamentals.
• Experience with maintaining audit readiness documentation and evidence repositories (e.g., SOC 2, ISO 27001).

Nice-to-Haves

• BS in computer science / cybersecurity, or equivalent experience.
• Experience with Infrastructure as Code (Terraform/IaC) and configuration management.
• Kubernetes / Container security experience.
• Familiarity with security frameworks and controls (SOC2, ISO27001, NIST CSF, 800-53, CIS).
• Experience building out security tooling from common vendors.
• Experience performing security / architecture / code reviews.
• Active member or speaker in the security / technology community.
• Excellent written and verbal communication skills; ability to communicate complex security concepts to both technical and non-technical audiences.
• Prior experience in a fast-paced, remote-first technology or ad-tech company.

Benefits Summary

• Competitive salary, stock options, flexible vacation
• Medical, Dental and Flexible Spending Account (FSA)
• Company Matched 401(k)
• Unlimited PTO (Within reason)
• Talented co-workers and management
• Agile Development Program (For continued learning/professional development)
• Paid Paternity & Maternity Leave

For candidates in California, Colorado, New York City, Illinois, Ohio, Minnesota, New Jersey, Vermont, Washington and Massachusetts, the Targeted Base Salary Range for this role is $140,000 to $170,000. This role is also eligible for an 8% bonus based on achievement of company goals.

Actual salaries will vary depending on factors including but not limited to work experience, specialized skills and training, performance in role, business needs, and job requirements. Base salary is subject to change and may be modified in the future. Base salary is just one component of InMarket’s total rewards package that also may include bonus, equity, and benefits.  Ask your recruiter for more information!

At InMarket, diversity is not just a value, it’s the very essence of who we are. It’s about recognizing and celebrating the unique perspectives each of us brings, from our colleagues to the communities we serve.We are committed to embracing the full spectrum of backgrounds, beliefs, abilities, and life experiences, knowing that this diversity strengthens us. At InMarket, our commitment to Diversity, Equity, and Inclusion means valuing each individual’s unique contributions. Together, we thrive.

InMarket is an Equal Opportunity Employer (EOE). Qualified applicants are considered for employment without regard to age, race, color, religion, sex, national origin, sexual orientation, disability, or veteran status.

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