Calix · 5 hours ago
Staff Cloud Security Engineer
United States
Full-time
Remote
Senior Level, Lead/Staff
$156K/yr - $266K/yr
7+ years expCalix provides the cloud, software platforms, systems and services required for communications service providers to simplify their businesses, excite their subscribers and grow their value. We are seeking a highly skilled and experienced Staff Level Cloud Security Engineer to join our dynamic team, where you’ll lead efforts to build and maintain secure, scalable infrastructure that empowers engineers to innovate quickly and safely.
Telecom & CommunicationsBig DataSoftwareInformation TechnologyAnalyticsInfrastructureInternetTelecommunicationsVoIP
Responsibilities
Conduct regular security assessments and audits of cloud infrastructure and services
Monitor and respond to security events and incidents in cloud environments
Develop and maintain cloud security policies, standards, and procedures
Stay current with emerging cloud security threats and mitigation strategies
Develop and maintain Infrastructure as Code (IaC) - Terraform templates with embedded security controls
Implement, manage, and monitor endpoint security solutions in cloud environments, including tools such as Cortex XDR and SentinelOne
Configure, manage, and troubleshoot cloud-based firewall technologies
Apply zero trust principles through strict network segmentation, authentication, and authorization across our cloud environments
Collaborate with development teams to ensure security best practices are integrated into CI/CD pipelines
Provide technical leadership and mentorship to junior engineers, fostering a culture of continuous learning and improvement
Qualification
Required
Bachelor's degree in computer science, Information Technology, or a related field (or equivalent experience)
7+ years of experience in Cloud Infrastructure, Platform Engineering, or similar roles
5+ years of experience with security engineering, computer and network security and security protocols
Deep understanding of cloud-native architectures, microservices, and distributed systems
Experience securing CI/CD pipelines, deployment automation, and internal tooling
Strong communication skills, with the ability to explain complex technical concepts to non-technical stakeholders
Preferred
Proficiency in cloud platforms in Google Cloud Platform or AWS. (GCP preferred)
Relevant GCP certifications (e.g., Google Professional Cloud Security Engineer) are highly desirable
Benefits
This role may be eligible for a bonus
Company
Calix
Calix provides the cloud, software, systems and services for service providers to simplify business, excite subscribers and grow value
1001-5000 employees
H1B Sponsorship
Calix 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 (37)
2024 (22)
2023 (25)
2022 (31)
2021 (19)
2020 (7)
Funding
Current Stage
Public CompanyTotal Funding
$100MKey Investors
Foundation Capital,Silicon Valley Bank,Sprout Group
2010-03-24IPO
2009-08-31Series Unknown· $50M
2003-02-07Series E· $50M
Leadership Team
Michael Weening
President and CEO, Member of the Board
Cory Sindelar
Chief Financial Officer
Recent News
2026-01-16
Company data provided by crunchbase