Threat Detection Engineer

Job Description: Zelis is seeking a skilled and motivated Detection Engineer to join our Cyber Defense team. The ideal candidate will be responsible for developing, implementing, and maintaining detection mechanisms to identify and mitigate security threats. This role requires a deep understanding of cybersecurity principles, threat detection methodologies, and the ability to work in a fast-paced environment.

Location and Workplace Flexibility: We have offices in Atlanta GA, Boston MA, Morristown NJ, Plano TX, St. Louis MO, St. Petersburg FL, and Hyderabad, India. We foster a hybrid and remote friendly culture and all of our employee's work locations are based on the needs of the position and determined by the Leadership team. In-office work and activities, if applicable, vary based on the work and team objectives in accordance with Company policies. 

Key Responsibilities:

• Develop and implement advanced threat detection mechanisms to identify potential threats

• Continuously research and hunt for tactics, techniques, and procedures leveraged by advanced threat groups, as well as evidence pertaining to the exploitation of emerging vulnerabilities

• Collaborate with incident response teams to investigate and respond to security incidents – may include off hours work

• Maintain and improve existing detection tools and systems

• Create and maintain documentation for detection processes and procedures

• Design playbooks and automations to improve efficiencies within the Threat Analysis team

Required Skills:

• Bachelor’s degree in computer science, Information Security, or a related field or 6+ years performing detection engineering

• Direct experience working with large datasets and log analysis tools including but not limited to: SIEM, EDR, Python, PowerShell, etc.

• Experience analyzing system, network, and application logs/telemetry for attack techniques at all stages of the cyber kill chain and ATT&CK framework

• Experience with scripting languages (e.g., Python, PowerShell) for automation

• Excellent analytical and problem-solving skills

• Strong verbal and written communication skills

• Implementation and customization of Security Orchestration, Automation, and Response (SOAR) platforms

Preferred Skills:

• Certifications such as CISSP, CEH, or GCIH, GMON, GDAT, GDSA, GNFA, etc.

• Familiarity with cloud security platforms (e.g., AWS, Azure)

• Experience with endpoint detection and response (EDR) tools.

Zelis is modernizing the healthcare financial experience by providing a connected platform that bridges the gaps and aligns interests across payers, providers, and healthcare consumers. This platform serves more than 750 payers, including the top 5 national health plans, BCBS insurers, regional health plans, TPAs and self-insured employers, and millions of healthcare providers and consumers. Zelis sees across the system to identify, optimize, and solve problems holistically with technology built by healthcare experts – driving real, measurable results for clients.

Commitment to Diversity, Equity, Inclusion, and Belonging 
At Zelis, we champion diversity, equity, inclusion, and belonging in all aspects of our operations. We embrace the power of diversity and create an environment where people can bring their authentic and best selves to work. We know that a sense of belonging is key not only to your success at Zelis, but also to your ability to bring your best each day.

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 encourage members of traditionally underrepresented communities to apply, even if you do not believe you 100% fit the qualifications of the position, including women, LGBTQIA people, people of color, and people with disabilities.

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 [email protected].

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