Senior IT Security Analyst

Davita Inc.; Houston (TX); Hybrid; USD 100,000 - 120,000; Full time

Job summary

A leading company is seeking a Senior IT Security Analyst based in Houston or remotely, responsible for managing cybersecurity infrastructure. The role includes leading threat detection, overseeing security protocols, and ensuring compliance in a fast-paced environment. Ideal candidates will have significant cybersecurity experience and relevant certifications, ready to support critical systems and operations.

Benefits

401(k) with company match

Medical, dental, and vision plans

Paid time off including volunteer time

Tuition reimbursement

Legal & identity theft protection

Qualifications

• 5+ years of experience in cybersecurity in IT environments.
• Proven track record in resolving security issues and system hardening.
• High proficiency with cybersecurity tools and frameworks.

Responsibilities

• Lead investigations into security incidents and manage threat response.
• Conduct proactive threat hunting and vulnerability assessments.
• Collaborate with IT to implement security controls adhering to legislation.

Skills

Cybersecurity

Incident Response

Threat Detection

Vulnerability Management

Cloud Security

Compliance Knowledge

Network Protocols

Endpoint Defense

Education

Relevant Certifications (CISSP, CISM, CEH, GCIH)

Tools

Splunk

CrowdStrike

Palo Alto

Microsoft Defender

Job description

Chemelex is a global leader in electric thermal and sensing solutions, protecting the world's critical processes, places and people. With over 50 years of innovation and a commitment to excellence, we develop solutions that ensure safety, reliability, and efficiency in diverse environments - from industrial plants and data centers to people's homes. We deliver future-ready technologies, advanced engineering capabilities and local expertise backed by global standards. Our offering includes a leading portfolio from our trusted brands: Raychem, Tracer, Nuheat and Pyrotenax.

The Senior IT Security Analyst will play a critical role in establishing and safeguarding the foundation of our cybersecurity infrastructure as a standalone company.

Based in Houston or as a 100% remote role, this role ensures the protection of our systems, data, and operations during a period of significant change and growth. It will lead threat detection and response, oversee vulnerability management, and implement key security controls across cloud and on-prem environments.

The analyst will also support compliance readiness, user awareness training, and incident response protocols in close partnership with internal and external partners. This position reports to the VP of Digital and Technology.

This role is both proactive and hands-on, ideal for someone who thrives in a fast-paced, high-ownership environment. It requires close collaboration with IT, Legal, HR, and business leadership, and plays a visible role in delivering cybersecurity processes that are scalable, resilient, and aligned to our evolving business goals.

WHAT YOU WILL EXPERIENCE IN THIS POSITION:

You'll be a key player in our cybersecurity program, combining tactical incident response with long-term security strategy. You'll work across IT, business units, and third-party vendors to ensure our systems are secure, compliant, and resilient.

• Lead investigations into security incidents, identify root causes, and drive timely resolution.
• Conduct proactive threat hunting, vulnerability assessments, and penetration testing.
• Collaborate with IT and business teams to implement technical controls that align with policy and regulatory requirements (e.g., NIST, ISO, GDPR, or other relevant frameworks).
• Continuously monitor security tools (SIEM, EDR, DLP, etc.) and triage escalated alerts.
• Maintain and evolve incident response playbooks, threat models, and disaster recovery protocols.
• Assist in third-party risk assessments and security reviews for vendors and partners.
• Train and mentor junior analysts; serve as a subject matter expert in internal security forums.
• Provide input into enterprise risk assessments and support audit and compliance efforts.

YOU HAVE:

• Ideally, 5+ years of hands-on experience in cybersecurity within fast-paced, sophisticated IT environments.
• A track record of solving real security challenges-from responding to active threats to hardening systems post-incident.
• Deep technical proficiency across tools like Splunk, CrowdStrike, Palo Alto, Microsoft Defender, or similar platforms.
• Deep understanding of network protocols, cloud security (especially AWS/Azure), IAM, and endpoint defense.
• Experience applying and interpreting security frameworks like NIST, ISO, GDPR, or others relevant to your industry.
• Preferable relevant certifications (e.g., CISSP, CISM, CEH, GCIH, or similar).
• Preferably, experience with Zero Trust architecture, DevSecOps, or OT/ICS environments.
• Previous exposure to private equity-owned or high-growth carve-out environments is a plus.
• Minor (less than 10%) domestic travel as needed.

At Chemelex:

We protect places of progress through electric excellence.

Pioneering plants, sprawling data centers, busy transport hubs, and your own home. These are the places that bring progress to the world, and the places that we protect with time-tested technologies, advanced engineering, and a suite of services. Because here, excellence is everything.

Our Dimensions of Excellence reflect the core values of Chemelex. Together, they inspire our decisions and guide our actions - defining excellence in our work for colleagues, customers and communities.

• Experts with empathy

• Explorer mindset

• Example for others

• Exceptional impact

Benefit Overview

At Chemelex, we value our people and their health and well-being. We provide a broad benefits package with meaningful programs for full-time employees that includes:

• Medical, dental, and vision plans along with flexible spending accounts, short-term and long-term disability benefits, critical illness, accident insurance and life insurance.

• A 401(k) retirement plan with a company match.

• Other supplemental benefits such as tuition reimbursement, caregiver, personal and parental leave, back-up care services, paid time off including volunteer time, a well-being program, and legal & identity theft protection.

We are committed to equal employment opportunity (EEO) to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, sexual orientation, gender identity and/or expression, genetic information, marital status, status with regard to public assistance, veteran status, or any other characteristic protected by national, federal, state or local law.

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