Backed by Vista Equity Partners, one of the world’s leading enterprise software investors, Securonix benefits from deep operational expertise and a long-term commitment to innovation and growth. This partnership strengthens our ability to scale the platform, accelerate product execution, and support customers as their security needs evolve.
With more than 1,000 customers worldwide, including a meaningful portion of the Fortune 100, Securonix operates at global scale. Our ecosystem of partners and managed security service providers extends that reach, helping organizations deploy and operate with confidence wherever they do business. What drives us is how we work.
We win as one team. We operate with trust, respect, and shared accountability.
We are customer driven. Innovation is guided by real security challenges and measurable outcomes.
We act with agility. Change is constant, and we stay aligned on purpose while adapting fast.
That focus is how Securonix helps organizations move from reactive security to proactive, autonomous operations.
Summary
We are looking for a Senior Staff Systems Engineer – Network & Security to lead the design and operation of secure, scalable, and highly available infrastructure supporting our internal IT and SaaS platform environments. This role is deeply hands-on while also setting architectural direction, with a strong emphasis on AWS networking, cloud security, and zero trust principles.
- This position is particularly focused on post-acquisition integration, security program development, and continuous improvement of network and cyber defense architectures.
- You will play a critical role in securing internal systems, enabling developer productivity, and ensuring resilient connectivity across cloud and corporate environments.
You will serve as a subject matter expert in network infrastructure and cybersecurity, leading a team focused on ensuring resilient, high-performing systems that align with business and compliance requirements.
Key Responsibilities
Lead and develop a high-performing team responsible for 24x7 security monitoring and response across multiple platforms and environments
Establish operational processes, escalation paths, and performance metrics for continuous monitoring and incident response
Architect and implement zero trust network access (ZTNA) for the workforce and systems
Design network segmentation strategies across AWS and internal environments
Deploy and manage security controls (NGFW, WAF, Shield, IDS/IPS, secure proxies)
Partner with Security and GRC teams to align with SOC2, ISO 27001, and other frameworks
Ensure secure access to internal tools, SaaS platforms, and production environments
Improve identity-aware access patterns (SSO, conditional access, device posture integration)
Support secure developer workflows and internal platform services
Own availability, performance, and scalability of network and security infrastructure
Lead incident response and deep root cause analysis for network/security events
Mentor engineers and influence cross-functional teams (SRE, Security, DevOps)
Lead design reviews and long-term infrastructure strategy
Design, build, and mature security programs using a combination of in-house capabilities and third-party tools
Own and operate the enterprise vulnerability management program across infrastructure, cloud, and application environments
Establish asset visibility and coverage to ensure comprehensive and continuous scanning
Define risk-based prioritization models incorporating exploitability, asset criticality, and business impact
Partner with engineering and IT teams to drive timely remediation, including SLAs, tracking, and accountability
Report on program effectiveness using metrics such as remediation timelines, exposure trends, and risk reduction
Oversee 24x7 monitoring across multiple security and infrastructure tools, ensuring high signal-to-noise and actionable alerting
Establish incident response processes and lead major incident investigations
Qualifications
Required
6+ years of experience in network engineering, security engineering, or related roles
3+ years leading teams in security operations, network engineering, or infrastructure security
Deep expertise in AWS networking, including
o VPC design, routing, NAT, security groups, NACLs
o Transit Gateway, PrivateLink, load balancing (ALB/NLB)
Strong understanding of cloud security principles and zero-trust architecture
Experience with
o Network security tools (firewalls, WAF, IDS/IPS)
o Identity-integrated access (SSO, IAM, conditional access)
Solid foundation in traditional networking (TCP/IP, DNS, BGP, VPNs)
Strong hands-on expertise with security tooling (e.g., SIEM, EDR, IDS/IPS, firewalls, cloud security platforms)
Deep understanding of network design, protocols, and secure architecture principles
Proven ability to design and implement scalable security programs
Preferred
Experience in cloud environments (AWS, Azure, or GCP) with a focus on secure architecture
Experience operating or leading a 24x7 monitoring or SOC function
Familiarity with compliance frameworks such as SOC 2, ISO 27001, or NIST
Experience with automation and infrastructure-as-code (e.g., Terraform, scripting)
Background in incident response, threat detection, or adversary simulation
Success Criteria
Operates effectively at both strategic and hands-on levels
Able to impose structure in ambiguous or rapidly changing environments (e.g., post-acquisition integration)
Makes pragmatic trade-offs between speed, risk reduction, and long-term architecture
Focused on outcomes: reducing risk, improving visibility, and increasing operational resilience
Benefits
As a full-time employee with Securonix, you will be eligible for the following employee benefits:
Health Insurance with a total sum insured is INR 7,50,000
Coverage: Self, Spouse, 2 kids, Dependent parents, or parents-in-law
Personal Accident with total sum insured is INR 10,00,000
Term Life Insurance with a sum assured for employees is 5 times fixed base pay is covered.
Securonix, Inc. provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, gender, sexual orientation, gender identity, national origin, age, disability, genetic information, marital status, amnesty or status as a covered veteran in accordance with applicable federal, state and local laws.
Securonix complies with applicable state and local laws governing non-discrimination in employment in every location in which the company has facilities. This policy applies to all terms and conditions of employment, including hiring, placement, promotion, termination, layoff, recall, and transfer, leaves of absence, compensation and training.
