Penumbra

Penumbra

Senior Network Security Engineer

Alameda, CA · Senior

Sponsorship not specified$146k-$220kDetected 45 days ago
AWSGCPAzureCloud PlatformsCybersecurityNetwork SecuritySIEMSOARIncident ResponseExcelIntellectual PropertyFirewallVPNCiscoBGP/OSPFNetwork EngineeringResearchCommunicationOrganizational SkillsMicrosoft Office

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odds of building a lasting career here

61Sponsors, lottery-bound
Cap-exempt (no lottery)0
Sponsors this role90
Entry-level history0
PERM / green-card track0
Lottery odds (Level IV)94
Fits your clock70

Sponsors, but it's cap-subject — you still face the weighted lottery (~61% per draw at Level IV). Good if you win; have a cap-exempt backup on your list.

Lottery odds assume a STEM candidate.

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Employer immigration record

from this employer's Department of Labor filings

Green-card filing pattern in this occupation

Context, not a finding about this posting: of this employer's 12 green-card filings in this occupation, 100% were for a worker who already held the job.

Green-card intent detected

Penumbra, Inc. obtained a prevailing wage determination for Information Security Analysts in Alameda, CALIFORNIA on 2026-06-22. No matching green-card filing appears in our data yet. The determination expires in 14 days (2026-09-19), and a green-card filing must follow before then or the employer starts over.

Green-card follow-through: 67%

Of 6 labor certifications old enough to have been used, 2 expired without the employer filing the next step. Median time from filing to decision: 491 days.100% of their filings were for a worker who already held the job.Only certifications past the 180-day window are counted — recent ones cannot have expired yet.

Files H-1B transfers

8 transfer filings in the last year, covering 8 workers. Median labor-condition decision: 8 days. An employer that already files transfers is one that can take over an existing H-1B.

Sourced from Department of Labor LCA, PERM and prevailing-wage disclosure data. Employer matching is by name, so figures may be split across an employer's legal entities. Absence of a filing means none appears in our copy of the data, not that none exists.

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About the role

  • As a Senior Network Security Engineer at Penumbra, you will play a critical role in determining the company's long term goals.
  • You will be a key member of the Information Security and Compliance team.
  • This is a highly technical, hands-on role.

Responsibilities

  • Enforce secure design standards and specifications for services, systems, and products.
  • Responsible for network security solutions, control designs, and enforcement across our environment.
  • Design and perform security assessments, configuration verification, configuration reporting, and other activities to validate control effectiveness.
  • Engage and share results of security audits with the Information Security and business partners to promote changes vital to improve risk posture.
  • Collaborate with cross-functional teams to develop and implement security measures supporting on-prem and cloud systems.
  • Develop roadmaps, standards, and documentation for technical solutions and existing configurations.
  • Respond to and lead, as appropriate, incident response activities for security incidents.
  • Collaborate with IT and line of business teams to integrate security into new and existing systems, processes, and initiatives.
  • Manage and configure security services, e.g., firewalls, intrusion detection/prevention systems, threat prevention technologies, VPNs, and other network security appliances.
  • Create and maintain documentation for security procedures, designs, and protocols, conduct security training and awareness for staff as appropriate to the role.

Requirements

  • Requires some lifting and moving of up to 10 pounds Must be able to move between buildings and floors.
  • Must be able to remain stationary and use a computer or other standard office equipment, such as a printer or copy machine, for an extensive period of time each day.
  • Must be able to read, prepare emails, and produce documents and spreadsheets.
  • Must be able to move within the office and access file cabinets or supplies, as needed.
  • Must be able to communicate and exchange accurate information with employees at all levels on a daily basis.
  • Willingness and ability to work on site.

Compensation

  • $146,000 - $220,000/ year We offer a competitive compensation package plus a benefits and equity program, when applicable.
  • Individual total compensation will vary based on factors such as qualifications, skill level, competencies, and work location.

Equal opportunity

  • For additional information on Penumbra's commitment to being an equal opportunity employer, please see Penumbra's AAP Policy Statement.
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This listing is sourced directly from Penumbra's careers page and normalized into a canonical job model.