Senior Cloud Security Engineer — Hybrid Role

Osaic; Atlanta (GA); Hybrid; USD 140,000 - 160,000; Full time

Benefits offered by this job

Health insurance

Vision insurance

Dental insurance

401k

Paid time away

Volunteer days

Job summary

The Cloud Engineer at Osaic is a highly experienced, hands-on engineering role responsible for the stability, security, and evolution of our core cybersecurity platforms. This position includes technical ownership and day-to-day management of security systems such as Tenable/Nessus, Varonis, Defender, Purview, Splunk, and Azure security services.

You will work within a small, highly skilled cybersecurity team to onboard new tools, expand use cases, and ensure the environment remains stable,

Qualifications

• 6+ years of experience in cybersecurity engineering, security operations, or platform security roles.
• Hands-on experience managing and engineering enterprise deployments of Varonis, Tenable/Nessus, Microsoft Defender and Purview, Splunk, and Azure Security Services.
• Strong experience with vulnerability management and data loss prevention/data protection.
• Solid working knowledge of Windows and Linux systems.
• Proficiency in at least one scripting or programming language (Python, PowerShell, Bash).
• Demonstrated ability to apply an engineering and root-cause oriented approach to security problems.
• Experience operating security tooling in cloud and hybrid environments.

Responsibilities

• Serve as a subject matter expert for enterprise cybersecurity platforms including Tenable/Nessus, Varonis, Microsoft Defender, Microsoft Purview, Splunk, and Azure security services.
• Design, implement, and maintain a stable, secure, and scalable security tooling environment across cloud and hybrid infrastructure.
• Engineer and continuously improve vulnerability management capabilities, including scan coverage, asset classification, prioritization, workflows, and integrations.
• Develop and expand data loss prevention and data protection use cases using Varonis and Microsoft Purview.
• Increase security value by identifying and implementing new use cases from existing tools that were previously unused or underutilized.
• Write and maintain automation and integration code (Python, PowerShell, Bash) to reduce manual effort and increase consistency.
• Provide Tier3 operational support including troubleshooting platform issues and participating in incident investigations.
• Perform root-cause analysis for platform and security issues and implement long-term corrective actions.
• Create and maintain high-quality technical documentation including runbooks, operational procedures, and design documentation.
• Collaborate closely with other teams on roadmap planning tool onboarding, and architectural decisions.
• Mentor and provide technical guidance to less experienced engineers on the team.
• All other duties as assigned.

Skills

Cybersecurity engineering

Security operations

Platform security

Python/Powershell/Bash

Root-cause analysis

Cloud security tooling

Education

Bachelor's degree preferred

High school diploma or equivalent with significant experience

Tools

Varonis

Tenable/Nessus

Microsoft Defender

Microsoft Purview

Splunk

Azure security services

Job description

The Cloud Engineer at Osaic is a highly experienced, hands-on engineering role responsible for the stability, security, and evolution of our core cybersecurity platforms. This position includes technical ownership and day-to-day management of security systems such as Tenable/Nessus, Varonis, Defender, Purview, Splunk, and Azure security services.

You will work within a small, highly skilled cybersecurity team to onboard new tools, expand use cases, and ensure the environment remains stable,