Senior Security Engineer

At Infoblox every breakthrough begins with a boldwhat if.

What ifyour ideas could ignite global innovation

What ifyour curiosity could redefine the future

We invite you to step into the next exciting chapter ofyourcareer journey. Bring your creativity drive your daring spirit and feel whatitslike to thrive on a team big enough to make an impact yet small enough to make a difference. Our cloud-first networking and security solutions already protect70% of the Fortune 500 andwerelooking for creative thinkers ready to push that influence even further. Join us and discover how far your bold what if can take the world your community and your career.

How we empower our people is extraordinary: were recognized as aGlassdoor Best Place to Work 2025 Great Place to Work-Certified in five countries and honored by Cigna as a Healthy Workforce honoree for three consecutive years; and what we build is world class: namedCybersecAsiasBest in Critical Infrastructure 2024 clear evidence that when first-class technology meets empowered talent remarkable careers take shape. So what if the next big idea and the nextgreat careerstory comes from youBecome the force that turns every what if into whats next.

In a world where you can be anythingBe Infoblox.

Senior Security Engineer

We are looking for a Senior Security Engineer to join our Product and Enterprise Security team based hybrid out of our Tacoma WA office and reporting to the Security Engineering manager. Security is a revenue enabler at Infoblox: our products run inside 70% of the Fortune 500 and those customers need to trust the infrastructure behind this role you will own security engineering end to end across that infrastructure from cloud and Kubernetes environments to the network edge identity systems and endpoints. You will design deploy and harden the controls that protect Infoblox and our customers and automate that work through infrastructure as code and security tooling so it scales across a fast-growing multi-cloud estate. This is a newly expanded function so you will help shape how it is built not just operate what already exists. AI-assisted automation is a growing part of how we work and we value engineers who use it thoughtfully while understanding whats happening under the hood.

You are the ideal candidate if youre an infrastructure-minded security engineer with deep expertise in two or three of the areas below and working knowledge of the rest. You like seeing the whole picture enjoy turning recurring problems into automated repeatable solutions and can partner effectively with engineering IT and operations teams to raise the security bar without slowing them down.

Be a Contributor WhatYoullDo

• Own the design implementation and hardening of security controls across our cloud Kubernetes network identity and endpoint infrastructure
• Deploy tune and operate cloud security and CSPM platforms such as Wiz across AWS Azure and GCP and drive remediation of misconfigurations and exposures with engineering teams
• Secure the network edge by managing WAF (e.g. Fastly) DDoS protection network segmentation and firewall policy for internet-facing and internal services
• Advance our identity and Zero Trust strategy including least-privilege IAM SSO and MFA enforcement privileged and non-human identity management and emerging agentic AI identity patterns
• Own and manage our EDR platform (e.g. CrowdStrike) across endpoints and cloud workloads including deployment policy tuning coverage and sensor health and partner with the SOC on the telemetry and detections they rely on
• Build and maintain security automation and guardrails as code using Terraform CI/CD pipelines and scripting to make secure configurations the default
• Partner with product and platform teams to secure how our products are deployed and operated including the customer-facing cloud services our customers depend on
• Perform security architecture reviews threat modeling and assessments of infrastructure and product deployments and support compliance and audit readiness efforts
• Serve as an escalation point for infrastructure security issues and support incident response when needed

Be Prepared - What youll bring

• Bachelors degree in computer science information security or related field; equivalent work experience will be considered
• 6 years of experience in security engineering infrastructure engineering or cloud/DevOps roles with at least 3 years focused on securing infrastructure
• Required: deep hands-on experience securing at least one major cloud platform (AWS Azure or GCP) using infrastructure as code (Terraform or similar) and CI/CD pipelines; multi-cloud experience is a strong plus
• Depth in two or more infrastructure security domains such as CSPM/CNAPP WAF and network security IAM and Zero Trust or EDR and endpoint security with working knowledge across the rest; experience with tools like Wiz Fastly or CrowdStrike is a plus
• Kubernetes and container security experience is strongly preferred
• Solid scripting and automation skills in Python Go Bash or similar including practical use of AI/LLM tools to accelerate engineering work and the judgment to validate what they produce
• Strong understanding of networking fundamentals cloud architecture and common attack paths across infrastructure
• Excellent communication skills to collaborate with technical and non-technical teams and influence without direct authority
• Security certifications such as CISSP CCSP cloud provider security specialties or CKS are a plus

Be Successful Your Path

After six months you will

• Have taken ownership of one or more core infrastructure security domains aligned with your strengths
• Have built relationships with key stakeholders across engineering platform IT and the SOC and understand how our infrastructure and security tooling fit together
• Have delivered at least one meaningful hardening or automation improvement that measurably reduces risk or manual effort
• Have contributed to our identity and Zero Trust initiatives including early work on securing non-human and agentic identities

After about a year you will

• Be the go-to SME for infrastructure security across cloud edge identity and endpoint trusted to represent Product and Enterprise Security in architecture decisions
• Be trusted to independently design and drive end-to-end security improvements across our infrastructure from strategy through implementation
• Help shape the roadmap standards and practices of our expanded infrastructure security function

Belong Your Community

Our culture thrives on inclusion rewarding the bold ideas curiosity and creativity that move us a community where every voice counts continuous learning is the norm. So whether you code create sell or care for customersyoullgrow and belong here.

Be Rewarded Benefits That Help You Grow Thrive Belong

• Comprehensive health coverage generous PTO and flexible work options
• Learning opportunities career-mobility programs and leadership workshops
• Sixteen paid volunteer hours each year global employee resource groups and a No Jerks policy that keeps collaboration healthy
• Modern offices with EV charging healthy snacks (and the occasional cupcake) plus hackathons game nights and culture celebrations
• Charitable Giving Program supported by Company Match
• We practicepaytransparency andrewardperformance. Offers reflect role location internal equity experience skills education and certifications. Base salary for this position:USD $135400 - $201850 plusbonus

Ready to Be the Difference

Infoblox is an Affirmative Action and Equal Opportunity Employer and all qualified applicants will receive consideration for employment without regard to race color religion gender sexual orientation national origin genetic information age disability veteran status or any other legally protected basis

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