Prime Healthcare · 12 hours ago
Senior Cybersecurity Specialist, Email Security
Ontario, CA
Full-time
Onsite
Mid, Senior Level
$104K/yr - $171K/yr
7+ years expPrime Healthcare is an award-winning health system headquartered in Ontario, California. The Senior Cyber Security Specialist for the TRO Email Security team is responsible for ensuring compliance objectives are upheld and providing guidance on Email Security best practices.
Health CareHospital
Responsibilities
The Senior Cyber Security Specialist for the TRO Email Security team is a Level 2 position
The Senior Cyber Security Specialist should have strong understanding of Exchange, IMAP, POP, SMTP, DNS, MIME, S/MIME, 3rd party public & private email systems, and countermeasures to protect email security related protocols & platforms
Strong knowledge of Sender Policy Framework (SPF), Domain Key Identified Mail (DKIM), and Domain Message Authentication Reporting & Conformance (DMARC) concepts
The Senior Cyber Security Specialist will share technical knowledge and overall guidance on Email Security to other team members to ensure compliance objectives are upheld and security industry standard best practices are utilized
Qualification
Required
Associate degree in Information Technology, Cyber Security, Computer Science, Computer Engineering, Electrical Engineering, Systems Management or another relevant field
Minimum of 7 years relevant experience
Preferred
Product/platform-specific vendor training (Microsoft, Mimecast, ProofPoint, Cisco, Email Gateways, etc.)
One or more training certificates or certifications related to messaging security or related fields such as CompTIA, OPSWAT, SANS, GIAC, ISC2, ISACA, EC-Council
Benefits
Paid time off
A 401K retirement plan
Medical
Dental, and vision coverage
Tuition reimbursement
Many more voluntary benefit options
Company
Prime Healthcare
About Prime Healthcare and Prime Healthcare Foundation: Prime Healthcare is an award-winning health system operating 51 hospitals and more than 360 outpatient locations in 14 states, providing over 2.5 million patient visits annually.
10001+ employees
H1B Sponsorship
Prime Healthcare has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (3)
2024 (7)
2023 (4)
2022 (5)
2021 (9)
2020 (6)
Funding
Current Stage
Late StageTotal Funding
$1.5B2024-09-04Debt Financing· $1.5B
Leadership Team
Luis Leon
Chief Operating Officer, Chief Executive Officer Region VI
Recent News
2026-01-16
2026-01-12
Company data provided by crunchbase