Cyber Security Analyst II

Date:  Feb 20, 2026
Category:  Information Technology
Location: 

Union City, CA, US, 94587

About Company

Mizuho OSI is the leader in the markets for specialty surgery and patient positioning. The company’s portfolio includes specialty surgical tables for procedure-specific approaches that improve patient outcomes in spine and orthopedic surgeries along with disposable and reusable surgical patient care products.

Job Summary

The Cyber Security Analyst is responsible for protecting the organization’s sensitive data systems, and medical device products from cyber threats while ensuring compliance through internal IT audits. This role involves monitoring and responding to security incidents, implementing security measures, preparing for IT audits to assess controls, and ensuring adherence to industry regulations such as FDA cybersecurity guidelines, HIPAA, and SOX.  The analyst collaborates with cross-functional teams to safeguard critical systems and data while evaluating the effectiveness of IT controls in a highly regulated medical device manufacturing environment.  This person will also be responsible for ensuring the IT department is prepared for any and all audits.

Responsibilities:

Cyber Security Analyst and Administrator

  • Liaise with MOSI’s cybersecurity monitoring partner who monitors network traffic, systems, and endpoints for potential security threats and vulnerabilities.
  • Ensure endpoints are updated with the latest software and OS patches to protect against vulnerabilities.  This includes progress tracking and reporting on each endpoint.
  • Recommend order in which PCs are replaced based prioritized by security vulnerability and user efficiency.
  • Work with our partner to conduct risk assessments and vulnerability scans to identify and prioritize security risks.
  • Investigate, resolve, and respond to security incidents, performing root cause analysis and remediation planning.
  • Recommend and maintain documented security controls, such as firewalls, intrusion detection/prevention systems, and endpoint protection.
  • Collect and store IT internal audit artifacts required to prove IT audit compliance which evaluates the effectiveness of security controls, policies, and procedures.
  • Ensure compliance with regulatory standards, including FDA cybersecurity requirements, HIPAA, ISO 27001, and potentially SOX.
  • Collaborate with product development teams to integrate security into the medical device software development lifecycle (SDLC).
  • Develop, maintain, and audit security policies, procedures, and documentation for compliance.
  • Conduct mock cybersecurity threat scenarios with business and IT team members to ensure readiness of a real threat.
  • Conduct internal audits of IT systems, and applications to ensure alignment with regulatory, financial, and organizational standards.
  • Manage training and awareness programs to employees on cybersecurity best practices.
  • Oversee penetration testing and simulate cyberattacks to evaluate system resilience and audit findings.
  • Stay updated on emerging cyber threats, vulnerabilities, audit methodologies, and industry trends.
  • Prepare and present reports on security incidents, audit findings, compliance status, and risk assessments to management.
  • Support external audits and regulatory inspections by providing evidence of security and audit controls.
  • Administer applications used by the IT department and the organization such as AlertMedia, Atlassian products, Mimecast, Proofpoint, Halcyon, CrowdStrike, PhishMe, Circle Security, ManageEngine, etc.

Qualifications & Requirements:

  • Bachelor’s degree 2-4 years of experience in Cybersecurity, Information Technology, Computer Science, or a related field (or at least 6 years of experience in Cyber Security tools).
  • 2+ years of experience in cybersecurity and IT internal auditing, preferably in a regulated industry such as healthcare or medical devices.
  • Knowledge of cybersecurity frameworks (e.g., NIST, ISO 27001) and audit standards (e.g., SOX, COBIT).
  • Familiarity with network security tools (e.g., firewalls, IDS/IPS, SIEM) and audit tools and platforms.
  • Strong analytical and problem-solving skills with attention to detail in both security and audit contexts.
  • Ability to work independently and collaboratively in a fast-paced, regulated environment.
  • Excellent communication skills to interact with technical, non-technical, and audit stakeholders.
  • Relevant certifications (e.g., CompTIA Security+, CISA, CEH, CISSP) or willingness to obtain them.

Preferred Qualifications:

  • Experience in the medical device or healthcare industry with IT audit responsibilities.
  • Advanced certifications such as CISSP, CISM, CISA, or CRISC.
  • Familiarity with medical device SDLC, secure coding practices, and IT general controls (ITGC).
  • Knowledge of cloud security (e.g., AWS, Azure) and IoT security for connected medical devices.
  • Experience with penetration testing tools and audit methodologies.
  • Understanding of FDA premarket and post-market cybersecurity guidance and compliance.

Notes

  • Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions.
  • Candidates at all levels must demonstrate a commitment to maintaining the highest standards of cybersecurity and IT audit practices to protect patient safety, sensitive data, and regulatory compliance.
  • Progression through levels depends on demonstrated expertise, leadership, and contributions to the organization’s cybersecurity and audit posture.

 

Salary range: $122,000- $140,000  DOE + annual potential bonus + comprehensive benefits package 


EOE STATEMENT

Mizuho OSI is an Equal Opportunity Employer and makes business decisions based on job related criteria only. Company policy prohibits unlawful discrimination based on race, color, religious creed, gender, religion, marital status, registered domestic partner status, age, national origin or ancestry, physical or mental disability, medical condition including genetic characteristics, sexual orientation, sexual identity, or any other consideration made unlawful by federal, state or local laws.

Mizuho OSI conducts criminal conviction background checks and drug screening through a third-party screening vendor which includes searches of address history, criminal convictions, court records, education verification, employment verification, and reference checks. In addition, depending on the nature of the position for which you are applying, a motor vehicle driving report, a credit report, and/or ID checks in other non-U.S. countries are also included.

Criminal conviction background checks will run after an applicant has received and accepted a conditional offer of employment. After a conditional offer is made and before any background check is performed, applicants will receive background check disclosure and consent forms under state and federal laws, such as the Fair Credit Reporting Act and the Investigative Consumer Reporting Agencies Act. Existence of a criminal record is not an automatic bar to employment. An assessment will be made about whether the conviction has a direct and adverse relationship to the job in question. No job offer will be withdrawn, and no adverse action will be taken against any employee, based on the results of a criminal conviction background check, without an individualized assessment of whether the applicant’s conviction history has  direct and adverse relationship with the specific duties of the job in question.

Top Reasons To Join The Mizuho OSI Team

• Privately held company with a tradition of market leadership and best-in-class innovation
• Fast-paced entrepreneurial culture focused on dramatically improving patient outcomes through personal empowerment
• Emphasis on continuous improvement and celebration of our values of R.E.S.P.E.C.T. and the Mizuho OSI Way.
• Create innovative solutions designed and manufactured at our HQ in Northern California

The Mizuho OSI Way

In 1978, we set out to change the way patients undergo surgery. As a Mizuho OSI customer, you can expect our commitment to the following…
• We commit to your satisfaction. If you are dissatisfied, we will strive to make it right.
• We do things the right way. We commit to hire people with competence, generosity and a caring attitude.
• We motivate our employees to use their individual strengths to provide creative solutions, changes, and innovations.
• We anticipate your needs through customer experiences, thus nurturing our relationships.

Collectively, this creates an environment that enables and inspires healthcare professionals to improve the lives of patients.
Dare to go further. Care to do more.

BENEFITS

At Mizuho OSI, we believe better solutions and decisions are born of diversity and are proudly an EEO/AA employer. We offer a comprehensive benefits package that includes: medical, dental, vision, life insurance, 401k with matching, educational assistance and more.

FOR OUR SERVICE MEMBERS AND VETERANS

Mizuho OSI values the service Veterans and their family members have given to our country and we support the hiring of returning Service Members and military spouses. If you are a Veteran or wounded warrior and would like assistance with the employment process at Mizuho OSI, please contact HR at (510) 429-1500.

FOR PERSONS WITH DISABILITIES

If you are a person with a disability or a disabled Veteran and are applying for a job with Mizuho OSI, we would like to ensure your application process goes as smoothly as possible. If you need additional assistance, information or answers to your questions, feel free to contact HR at (510) 429-1500.

EOE STATEMENT

Mizuho OSI is an Equal Opportunity Employer and makes business decisions based on job related criteria only. Company policy prohibits unlawful discrimination based on race, color, religious creed, gender, religion, marital status, registered domestic partner status, age, national origin or ancestry, physical or mental disability, medical condition including genetic characteristics, sexual orientation, sexual identity, or any other consideration made unlawful by federal, state or local laws.

BENEFITS

At Mizuho OSI, we believe better solutions and decisions are born of diversity and are proudly an EEO/AA employer. We offer a comprehensive benefits package that includes: medical, dental, vision, life insurance, 401k with matching, educational assistance and more.

FOR OUR SERVICE MEMBERS AND VETERANS

Mizuho OSI values the service Veterans and their family members have given to our country and we support the hiring of returning Service Members and military spouses. If you are a Veteran or wounded warrior and would like assistance with the employment process at Mizuho OSI, please contact HR at (510) 429-1500.

FOR PERSONS WITH DISABILITIES

If you are a person with a disability or a disabled Veteran and are applying for a job with Mizuho OSI, we would like to ensure your application process goes as smoothly as possible. If you need additional assistance, information or answers to your questions, feel free to contact HR at (510) 429-1500.


Nearest Major Market: San Francisco
Nearest Secondary Market: Oakland