Cyber Defense Engineer

Position Overview

Your Team & Role

The Cyber Defense Engineer builds manages and enhances tools automations and data systems that power cyber defense operations. The role involves hands-on work with security technologies developing workflow efficiencies supporting detection engineering ensuring high-quality security data and mentoring teammates to strengthen overall team capability.

Key Responsibilities

• Innovation: Identify capability gaps propose solutions and design modern defensive approaches.

• Automation: Build or enhance automated workflows to reduce manual effort improve reliability and accelerate detection/response.

• Tooling Management: Maintain optimize and troubleshoot security platforms custom tools and log pipelines across the enterprise.

• Enterprise Data Management: Oversee the lifecycle of security dataingestion transformation normalization and quality control across systems.

• Detection Management: Support detection engineering through maintenance testing and improvement of detection logic rules dashboards and data sources.

• Mentoring: Guide junior engineers and analysts on tools processes automation practices and new capabilities.

Here is What You Can Expect on a Typical Day

• Tune fix integrate or enhance security tools.

• Build or update automation scripts/workflows for incident response threat intelligence and vulnerability management.

• Maintain data pipelines by validating log sources troubleshooting gaps updating parsers and improving normalization.

• Review and build detection rules/alerts collaborating with analysts to reduce noise and improve performance.

• Work with IT cloud networking and security teams to deploy solutions or resolve tool issues.

• Write documentation improve runbooks and share lessons learned.

• Support teammates through technical guidance and demonstrations.

• Participate in discussions on innovation process improvement and future engineering projects.

• Perform additional tasks as assigned.

Qualifications:

• Bachelor of Computer Science Engineering Information Security Information Technology or 4 years of equivalent experience.

• 4 years of enterprise level cybersecurity detection response or engineering experience.

• Ability to collaborate across enterprise teams within a cybersecurity context

• Strong oral/written communication skills with experience in cybersecurity technical process documentation.

• Demonstrated passion for cyber defense and commitment to maintaining technical proficiency

• Proven innovation and non-traditional problem solving

• Advanced knowledge of SIEM SOAR malware sandboxing and related tools

• Experience building or maintaining automation scripts or workflows (e.g. Python PowerShell Bash APIs).

• Ability to diagnose and solve complex technical issues across tools data flows and integrations.

• Experience mentoring or training others on tools techniques or processes.

• Strong problem-solving mindset with an interest in improving systems and workflows.

• Understanding of detection logic threat behaviors and MITRE ATT&CK.

Preferred qualifications:

• Advanced cybersecurity certifications (e.g. GCFA GCIA GNFA GCTI GREM GCIH GCFA GPEN OSCP etc.).

• Experience with cloud environments (AWS Azure GCP) and associated security tooling.

• Advanced Proficiency in scripting and high-level programming languages (Python PowerShell bash etc.)

Base Salary Range

At Zelis we are committed to providing fair and equitable compensation packages. The base salary range allows us to make an offer that considers multiple individualized factors including experience education qualifications as well as job-related and industry-related knowledge and skills etc. Base pay is just one part of our Total Rewards package which may also include discretionary bonus plans commissions or other incentives depending on the role.

Zelis full-time associates are eligible for a highly competitive benefits package as well which demonstrates our commitment to our employees health well-being and financial protection. The US-based benefits include a 401k plan with employer match flexible paid time off holidays parental leaves life and disability insurance and health benefits including medical dental vision and prescription drug coverage.

Equal Employment Opportunity
Zelis is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race color religion age sex national origin disability status genetics protected veteran status sexual orientation gender identity or expression or any other characteristic protected by federal state or local laws.

We welcome applicants from all backgrounds and encourage you to apply even if you dont meet 100% of the qualifications for the role. We believe in the value of diverse perspectives and experiences and are committed to building an inclusive workplace for all.

Accessibility Support
We are dedicated to ensuring our application process is accessible to all candidates. If you are a qualified individual with a disability or a disabled veteran and require a reasonable accommodation with any part of the application and/or interview process please email .

Disclaimer

The above statements are intended to describe the general nature and level of work being performed by people assigned to this classification. They are not to be construed as an exhaustive list of all responsibilities duties and skills required of personnel so classified. All personnel may be required to perform duties outside of their normal responsibilities duties and skills from time to time.