ApplySarthiLead Reliability Engineer - Network and Security
Zenoti
Tailor my CV for this job, freeView job and applyYour CV rewritten for this role, from your real experience. Sign in with Google, nothing to install.
Got this interview? Our apps help you get the job.
Skills named in this job
Read from the description itself, not inferred.
This role on the market
950 open reliability roles across 184 companies are on ApplySarthi right now, most of them in Bengaluru (42), Delhi NCR (13), Hyderabad (12).
- Reliability Engineerhellofresh
- Site Reliability Engineer IIIAmtech Software
- Senior Site Reliability Engineer - HPCNvidia
- Senior Site Reliability Engineer - Observability (x/f/m)Doctolib
- Site Reliability Engineer - StorageProton
What reliability roles keep asking for: Python (41%), Observability (37%), Kubernetes (34%), AWS (30%), Linux (24%), Terraform (23%), CI/CD (20%), System design (19%) — counted across their open postings here.
AWS jobs · Ansible jobs · Azure jobs · CI/CD jobs
Zenoti has 56 open roles listed here.
- Senior Product Support Specialist (French Bilingual)
- Product Support Consultant - (2 to 5 yrs exp) - L1/L2 Client Support(Calls) - Night Shifthyderabad
- Lead Product Manager(SaaS + AI)hyderabad
- Lead Site Reliability Engineer - Platform Engineering / SRE hyderabad
- Data Operatorhyderabad
Counted across 14 company job boards, updated as roles open and close.
Preparing for this interview
Interviews for reliability roles keep coming back to Python, Observability, Kubernetes, AWS. Practise those questions before you sit with Zenoti.
Questions you are likely to be asked
- Why do you want to join Zenoti?
- What is your experience with AWS? Tell me one thing you learned the hard way.
- Tell me about an outage you handled. What did you learn from it?
- How do you decide what to monitor, and what should wake someone up at night?
- How would you cut the cloud bill of a system without hurting it?
Prep Sarthi gives you a free mock interview: an AI interviewer asks you questions like these out loud, from your own CV and this job, and shows your score and your weakest answer.
Practise the Lead Reliability Engineer - Network and Security at Zenoti interview free →Zenoti provides an all-in-one, cloud-based software solution for the beauty and wellness industry. Our solution allows users to seamlessly manage every aspect of the business in a comprehensive mobile solution: online appointment bookings, POS, CRM, employee management, inventory management, built-in marketing programs and more. Zenoti helps clients streamline their systems and reduce costs, while simultaneously improving customer retention and spending. Our platform is engineered for reliability and scale and harnesses the power of enterprise-level technology for businesses of all sizes
Zenoti powers more than 30,000 salons, spas, medspas and fitness studios in over 50 countries. This includes a vast portfolio of global brands, such as European Wax Center, Hand & Stone, Massage Heights, Rush Hair & Beauty, Sono Bello, Profile by Sanford, Hair Cuttery, CorePower Yoga and TONI&GUY.
Our recent accomplishments include surpassing a $1 billion unicorn valuation, being named Next Tech Titan by GeekWire, raising an $80 million investment from TPG, ranking as the 316th fastest-growing company in North America on Deloitte’s 2020 Technology Fast 500™. We are also proud to be recognized as a Great Place to Work CertifiedTM for 2021-2022 as this reaffirms our commitment to empowering people to feel good and find their greatness. To learn more about Zenoti visit: https://www.zenoti.com
Lead Reliability Engineer - Network and Security
What you'll be doing
You will build and operate the security controls that protect Zenoti's cloud estate, while partnering closely with InfoSec, Platform, and Engineering to enforce these controls.
- Own network architecture and connectivity. Design, build, and run the network backbone of a distributed, multi-tenant SaaS estate: vWAN/hub-spoke, ExpressRoute/VPN, cross-cloud (AWS↔Azure) connectivity, private endpoints, DNS, routing, and segmentation, engineered for redundancy and tested failover.
- Secure the edge and perimeter. Run the WAF, DDoS protection, Front Door/CDN, firewalls, and egress control, with no single points of failure, and keep network visibility high through flow analytics and cross-cloud path monitoring.
- Automate everything that repeats. Treat network and security as code: secure-by-default Terraform modules, IaC scanning gates, drift detection, policy-as-code (OPA, Azure Policy, SCPs), automated evidence collection, and certificate and secrets lifecycle automation.
- Operate detection, response, and resilience. Lead detection engineering, SIEM tuning, and incident command with RCA-to-control feedback loops, plus DR and ransomware-recovery architecture with failover runbooks tested on a schedule.
- Keep us continuously compliant. Maintain a control registry mapped to SOC 2, PCI-DSS, HIPAA, and regional privacy laws, and govern identity, PKI, and encryption in line with InfoSec policy.
- Be the architecture authority and set direction. Run design reviews and readiness assessments for new platforms and tools, manage risk-acceptance workflows, own the roadmap, mentor engineers, and give leadership clear, metric-anchored risk reporting.
What you'll bring
- 8+ years designing and operating infrastructure in Azure (primary) and AWS, with deep expertise in both network and security.
- Deep cloud networking: vWAN/hub-spoke, ExpressRoute/VPN (IPSec), BGP and routing, DNS, load balancing, private connectivity, and firewall and WAF management, including diagnosing complex cross-cloud connectivity issues.
- Security fundamentals: TLS/PKI, IAM, SIEM, threat analysis, and EDR and vulnerability/patch management across Windows and Linux.
- Strong automation skills: production IaC (Terraform preferred; ARM/Bicep/Ansible a plus), CI/CD pipeline integration, and scripting in Python, PowerShell, or Bash to eliminate manual toil.
- Multi-tenant SaaS architecture: tenant isolation, blast-radius thinking, and data residency across regions, including GDPR and regional laws.
- Workload and data security: Kubernetes (AKS/EKS) hardening, encryption and key management, and SQL Server and PaaS datastore hardening.
- Brownfield pragmatism: migrating legacy estates to secure baselines without outages, through phased adoption.
- Solid command of SOC 2, PCI-DSS, and HIPAA audits, including customer security questionnaires.
- Clear written communication: ADRs, and translating risk into business terms for leadership and auditors.
- Ability to influence through technical depth in a fast-paced, scaling SaaS environment.
Nice to have: AZ-500/SC-100, AWS Security Specialty, CISSP/CCSP, CKS.
Zenoti provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training.
Match this job to your CV
ApplySarthi scores your CV against this role, shows the skills you are missing, and writes a tailored version for the application.
Check my match →Similar open roles
- Assistant Manager – Global PayrollZenoti · hyderabad
- Director of Sales Mid Market Zenoti
- Director - Product Management (Payments/Fintech)Zenoti · hyderabad
- Lead Engineer - Full Stack (AI)Zenoti · hyderabad
- Lead - Product Support(Customer facing)Zenoti · hyderabad
- Payments Program ManagerZenoti · hyderabad
- Senior Product Support SpecialistZenoti · hyderabad
- Senior Customer Success Manager - (7 to 13 years) - SaaS companies onlyZenoti · hyderabad
Need answers during your interview? Try Live Sarthi.
Live Sarthi, an Interview Sarthi app, shows answer suggestions during the call.
- Hidden from supported screen sharingThe overlay stays out of supported Windows screen captures.
- Answers start in about 1.5 secondsResponse time varies with your connection and model.
- From your own CVYour projects and your experience, not a generic script.
- 30 minutes freeThen ₹99 for a 2-day pass with unlimited calls — you pay for the days you are interviewing, not a subscription.
A Windows app, from the same team as ApplySarthi.
Listed on greenhouse · posted 2026-10-09. ApplySarthi collects openings and links to application pages; the role is advertised by Zenoti, not by us.