Full-Time

Site Reliability Engineer

Sectigo

Sectigo

501-1,000 employees

SSL certificates and automated CLM

Compensation Overview

CA$80k - CA$100k/yr

Vancouver, BC, Canada

Remote

Bachelor's

Category
DevOps & Infrastructure (1)
Required Skills
Kubernetes
Grafana
Puppet
Git
Infrastructure as Code (IaC)
Docker
Nagios
Prometheus
Terraform
Ansible
DevOps
Linux/Unix

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Requirements
  • Bachelor's degree in information systems, computer science, technology, or a related field is strongly preferred. In lieu of degree, 2+ years of relevant and/or equivalent experience is acceptable.
  • Minimum of 3+ years of software and/or operational experience in building and maintaining internet-facing production environments is required.
  • Strong experience with Linux/Unix systems administration.
  • Knowledge of source control tools (Git preferred).
  • Experience with Configuration Management and Infrastructure as Code tools (Ansible, Puppet, Terraform preferred).
  • Good understanding of container technology (Docker, Kubernetes preferred).
  • Experience with monitoring tools (Prometheus, Grafana, Nagios, or similar.) and alerting systems.
  • Experience with non-cloud infrastructure.
  • Experience running a large-scale 24/7 production environment.
  • Experience with distributed data processing, databases, and large-scale file systems is a plus.
Responsibilities
  • Ensure the reliability of our critical products and services by meeting or exceeding SRE objectives.
  • Instantiate and maintain production infrastructure using Infrastructure as Code and Configuration Management tools.
  • Build and maintain proper monitoring of our services by utilizing centralized logging and time series databases.
  • Automate deployments, administration, and monitoring of our services by following CI/CD practices.
  • Work with engineering and information security teams to enhance, document, establish processes and generally improve the operability and security of our services.
  • Participation in team on-call rotation is required.
  • Additional tasks associated with this position may be assigned in response to company initiatives and business needs.
Desired Qualifications
  • Strong scripting abilities in Bash and Python.
  • Experience with incident management, troubleshooting, and root cause analysis.
  • Experience in handling postmortems, building incident response plans, and improving incident resolution procedures.
  • Experience running and maintaining real-world build systems (Jenkins, DroneCI, or similar tools).
  • Demonstrable experience with the entire life cycle of software, starting with Systems Architecture, Systems Design, Implementation, Maintenance, and Operation.
  • Programming experience using HTTP Service APIs.
  • Virtualization experience (VMWare, Proxmox, Oracle Linux Virtualization Manager).
  • Network administration experience is a plus.
  • Exposure to Security and Testing frameworks is a plus.
  • Exposure to compliant regulated industries such as Finance, Healthcare, or Government is a plus.
  • Experience with distributed data processing, databases, and large-scale file systems is a plus.

Sectigo provides digital certificates and automated certificate lifecycle management (CLM) to secure online communications and devices. Its core product is SSL certificates that verify site identities and enable encrypted connections, while CLM automates issuance, renewal, and revocation of certificates across organizations. The company serves enterprises, small businesses, and government bodies with subscription-based security services, plus private PKI and IoT device security to manage identities for humans and machines at scale. Sectigo differentiates itself through its long-standing expertise in digital identity, a comprehensive suite that combines certificate issuance with automated management and IoT security, and a subscription model that ensures ongoing updates and renewals. Its goal is to help customers protect communications and devices by providing reliable, scalable, and automated PKI and certificate-based security across diverse environments.

Company Size

501-1,000

Company Stage

N/A

Total Funding

N/A

Headquarters

Scottsdale, Arizona

Founded

1998

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Simplify Jobs

Simplify's Take

What believers are saying

  • July 2026 promoted Prem Hareesh to CTO, signaling deeper platform investment.
  • Sectigo won Hacker News CLM Platform and topped G2 Summer 2026 grids.
  • June 2026 Orchestration Gateway targets 95% of teams still using manual certificate workflows.

What critics are saying

  • CA/Browser Forum cuts TLS validity to 200 days in 2026, then 47 days by 2029.
  • DigiCert and F5 partner aggressively, squeezing Sectigo's differentiation in automation.
  • If browsers, clouds, and platforms bundle certificate automation, Sectigo becomes a replaceable utility.

What makes Sectigo unique

  • Sectigo controls certificates and CLM across 700,000 customers, including 65% Fortune 500.
  • June 2026 MCP Server turns certificate operations into AI-agent workflows with governance.
  • Orchestration Gateway unifies discovery, issuance, renewal, and deployment across multi-vendor environments.

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Benefits

Health Insurance

401(k) Retirement Plan

Remote Work Options

Growth & Insights and Company News

Headcount

6 month growth

20%

1 year growth

20%

2 year growth

20%
IT Voice
Aug 5th, 2026
Sectigo launches Sectigo Orchestration Gateway to deliver certificate automation at Scale as certificate volumes grow.

Sectigo launches Sectigo Orchestration Gateway to deliver certificate automation at Scale as certificate volumes grow. Sectigo today announced the general availability of Sectigo Orchestration Gateway (SOG), the innovative automation layer within its award-winning Certificate Lifecycle Management (CLM) platform, Sectigo Certificate Manager (SCM). With shorter certificate lifespans and the growth of AI-driven machine identity workloads increasing certificate volumes, SOG is built to simplify certificate operations at scale. IT teams can now automate certificate discovery, issuance, renewal, and deployment across environments from a single platform, without relying on manual workflows, separate agents, or fragmented connectors. IT teams are under growing pressure when it comes to digital trust. By 2029, public SSL/TLS certificate lifespans will shrink to 47 days, requiring near-monthly renewals and significantly increasing the number of certificate-related tasks teams must manage. The hidden risk of unmanaged certificates can lead to outages, missed renewals, and operational disruption. SOG helps teams stay ahead by bringing end-to-end certificate automation into one lightweight install that ultimately reduces manual work, keeps every endpoint trusted and helps teams prepare for a quantum future. Sarabjeet Khurana, Country Manager for India & ASEAN at Sectigo "Across India, organizations are navigating rapid digital transformation alongside growing certificate complexity, shorter certificate lifespans, and increasingly diverse infrastructure. Sectigo Orchestration Gateway gives enterprises a simpler way to automate certificate operations across their environments through a single, centralized gateway. It's another example of how Sectigo is delivering on its Simplicity at Scale promise, helping organizations reduce operational overhead while building a stronger foundation for future crypto-agility initiatives." "Shorter certificate lifespans and sprawling, multi-vendor infrastructure have made old approaches to certificate automation harder to scale," said Henry Lam, field CTO at Sectigo. "With Sectigo Orchestration Gateway, we're bringing full automation to certificate operations, giving customers one gateway that coordinates certificate workflows across every endpoint on their network. It's a direct expression of Simplicity at Scale: less infrastructure to run, more certificates under control, faster time to value, and a platform built to keep pace with what's next." Research shows that 95% of organizations remain at least partially dependent on manual certificate workflows. Where automation does exist, it is often with a patchwork of fragmented connectors and siloed tools. SOG enables a single, automated certificate workflow that runs across every server, cloud, and edge platform in an organization's environment under centralized policy. Instead of managing separate virtual machines, high-availability setups, and maintenance cycles for each integration, teams can now automate certificate workflows across their technology stack. The result is simpler operations and a stronger foundation for crypto agility as post-quantum standards evolve. What Can Enterprises Do with Sectigo Orchestration Gateway? SOG introduces a range of capabilities designed to give enterprises one consistent way to automate certificate operations at scale: * End-to-end automation at scale: Automate certificate discovery, issuance, renewal, and deployment in one continuous workflow inside SCM. * One gateway, many endpoints: Extend automation across servers, load balancers, CDNs, WAFs, and access systems from a single lightweight install. * Support for crypto agility: Prepare for what comes next with support for crypto agility, evolving standards, algorithm transitions, and post-quantum readiness. * Expanded platform coverage: Native support for IIS, Apache HTTP Server, Apache Tomcat, F5, NGINX, Citrix, Cloudflare WAF, Imperva WAF, and many more. * Secure, credential-aware operations: Direct integration with CyberArk, Delinea, HashiCorp, and BeyondTrust retrieves credentials just-in-time, avoiding local or shared credential storage. * Improved visibility and control: Use network discovery and central policy to help teams keep certificate operations consistent across complex environments. SOG further delivers on Simplicity at Scale, Sectigo's commitment to keeping certificate management simple as certificate volumes grow and enterprise environments become more complex. Book your SOG demo today by visiting IT Times HERE.

Yahoo Finance
Aug 4th, 2026
Sectigo launches Orchestration Gateway to automate SSL/TLS certificate management at scale

Sectigo has launched its Sectigo Orchestration Gateway (SOG), an automation layer for its Certificate Lifecycle Management platform. The tool automates certificate discovery, issuance, renewal, and deployment across enterprise environments from a single lightweight installation. SOG addresses growing pressure on IT teams as SSL/TLS certificate lifespans are set to shrink to 47 days by 2029, requiring near-monthly renewals. Research indicates 95% of organisations remain at least partially dependent on manual certificate workflows. The gateway replaces fragmented connectors and manual processes with centralised policy management and distributed execution. According to Sectigo's field CTO Henry Lam, SOG delivers "full automation to certificate operations", reducing infrastructure complexity whilst managing increasing certificate volumes driven by shorter lifespans and AI-driven machine identity workloads.

Yahoo Finance
Jul 22nd, 2026
Sectigo appoints Prem Hareesh as corporate CTO to lead digital trust strategy

Sectigo has appointed Prem Hareesh as corporate chief technology officer. Hareesh will lead the company's technology strategy as organisations navigate shorter certificate lifespans, growing machine identities, and the shift to post-quantum cryptography. Hareesh joins from Experian, where he served as CTO of its North American Commercial, Fraud & Identity division for over four years. He previously held the CTO role at Spireon and technology leadership positions at Cisco. At Sectigo, Hareesh will oversee expansion of the Certificate Lifecycle Management platform, which helps organisations manage human and machine identities through automation and centralised management. Hareesh succeeds Mark Bilger, who is retiring at year-end after three years with the digital certificate and automated certificate lifecycle management company.

Trade Show News
Jul 22nd, 2026
Sectigo names Prem Hareesh as Corporate Chief Technology Officer.

Sectigo names Prem Hareesh as Corporate Chief Technology Officer. SCOTTSDALE, Ariz.-(BUSINESS WIRE)-Sectigo, a global leader in automated Certificate Lifecycle Management (CLM) and digital certificates, today announced the appointment of Prem Hareesh as Corporate Chief Technology Officer. As Corporate CTO, Hareesh will lead Sectigo's technology strategy at a pivotal moment for digital trust withs certificate lifespans shortening, machine identities multiplying, and organizations preparing for the transition to post-quantum cryptography. As Corporate CTO, Hareesh will lead Sectigo's technology strategy at a pivotal moment for digital trust withs certificate lifespans shortening, machine identities multiplying, and organizations preparing for the transition to post-quantum cryptography. Share "Prem is a seasoned technology leader who brings an AI-first mindset and a proven ability to build and scale innovative technologies in rapidly evolving markets," said Kevin Weiss, CEO at Sectigo. "As we continue expanding our Certificate Lifecycle Management platform and capabilities, his leadership will help accelerate innovation while advancing our mission to deliver Simplicity at Scale for organizations navigating the increasingly complex digital trust landscape." Hareesh's appointment comes as Sectigo continues to expand its CLM platform, Sectigo Certificate Manager (SCM), to help organizations gain visibility and control across human and machine identities. Through automation, centralized management, and post-quantum readiness, Sectigo is helping enterprises reduce complexity and address the hidden risks associated with certificate management and modern digital trust. "The nature of identity itself is changing and is no longer just about people, it's about the machines, models, and automated workloads acting on their behalf," said Hareesh. "I've spent my career building technology that stays ahead of fast-moving change, and digital trust is at exactly that kind of inflection point. I'm excited to join Sectigo and help lead the platform into its next era, where every human and machine identity must be secured at speed and at scale." Hareesh joins Sectigo from Experian, where he served as CTO of its North American Commercial, Fraud & Identity division for over four years. In that role, he led the modernization of their technology platforms and accelerated enterprise AI adoption. Prior to Experian, he served as CTO at Spireon, an automotive and fleet intelligence company where he rebuilt its technology platform and all customer-facing applications. Earlier in his career, Hareesh held technology leadership roles at Cisco, where he built and led a cloud-based Video as a Service streaming platform. Hareesh succeeds Mark Bilger, who will be retiring at the end of the year after three years with Sectigo. "I am deeply grateful for Mark's leadership, steady hand, and the technical foundation he has built at Sectigo," said Weiss. "His contributions have helped position the company for its next phase of growth, and we wish him all the best in retirement." To learn more about simplifying certificate management and securing your business from hidden risk, please visit www.sectigo.com About Sectigo Sectigo is a leading provider of Certificate Lifecycle Management (CLM), helping organizations secure human and machine identities while reducing the hidden risks of modern digital trust. As certificate volumes grow and lifespans shrink, unmanaged certificates are becoming a source of outages, compliance exposure, and operational disruption. Sectigo uses Orchestrated Automation to deliver Simplicity at Scale through its cloud-native CLM platform, bringing visibility, control, and lifecycle management together across complex environments. With more than 700,000 customers, including 65% of the Fortune 500, Sectigo is one of the largest and longest-standing certificate authorities, with over 20 years of delivering unparalleled digital trust. For more information, visit www.sectigo.com or follow Business Wire, Inc. on LinkedIn.

Sectigo
Jul 22nd, 2026
Sectigo names Prem Hareesh as Corporate Chief Technology Officer.

Sectigo names Prem Hareesh as Corporate Chief Technology Officer. Key Takeaways * Sectigo has announced the appointment of Prem Hareesh as Corporate Chief Technology Officer. * Hareesh will lead Sectigo's technology strategy as organizations navigate shorter certificate lifespans, growing machine identities, and post-quantum cryptography readiness. * Sectigo is continuing to invest in innovation across Certificate Lifecycle Management and digital trust. * Hareesh succeeds Mark Bilger, who will be retiring after three years with Sectigo. SCOTTSDALE, Ariz. - July 22, 2026 - Sectigo, a global leader in automated Certificate Lifecycle Management (CLM) and digital certificates, today announced the appointment of Prem Hareesh as Corporate Chief Technology Officer. As Corporate CTO, Hareesh will lead Sectigo's technology strategy at a pivotal moment for digital trust withs certificate lifespans shortening, machine identities multiplying, and organizations preparing for the transition to post-quantum cryptography. "Prem is a seasoned technology leader who brings an AI-first mindset and a proven ability to build and scale innovative technologies in rapidly evolving markets," said Kevin Weiss, CEO at Sectigo. "As we continue expanding our Certificate Lifecycle Management platform and capabilities, his leadership will help accelerate innovation while advancing our mission to deliver Simplicity at Scale for organizations navigating the increasingly complex digital trust landscape." Hareesh's appointment comes as Sectigo continues to expand its CLM platform, Sectigo Certificate Manager (SCM), to help organizations gain visibility and control across human and machine identities. Through automation, centralized management, and post-quantum readiness, Sectigo is helping enterprises reduce complexity and address the hidden risks associated with certificate management and modern digital trust. "The nature of identity itself is changing and is no longer just about people, it's about the machines, models, and automated workloads acting on their behalf," said Hareesh. "I've spent my career building technology that stays ahead of fast-moving change, and digital trust is at exactly that kind of inflection point. I'm excited to join Sectigo and help lead the platform into its next era, where every human and machine identity must be secured at speed and at scale." Hareesh joins Sectigo from Experian, where he served as CTO of its North American Commercial, Fraud & Identity division for over four years. In that role, he led the modernization of their technology platforms and accelerated enterprise AI adoption. Prior to Experian, he served as CTO at Spireon, an automotive and fleet intelligence company where he rebuilt its technology platform and all customer-facing applications. Earlier in his career, Hareesh held technology leadership roles at Cisco, where he built and led a cloud-based Video as a Service streaming platform. Hareesh succeeds Mark Bilger, who will be retiring at the end of the year after three years with Sectigo. "I am deeply grateful for Mark's leadership, steady hand, and the technical foundation he has built at Sectigo," said Weiss. " His contributions have helped position the company for its next phase of growth, and we wish him all the best in retirement." To learn more about simplifying certificate management and securing your business from hidden risk, please visit www.sectigo.com.