Role - Fullstack Infrastructure Engineer

Experience - 8 to 15 years

Work Mode - Hybrid

- Key Responsibilities
- Lead and support infrastructure-related PoC/RFP/RFE initiatives across diverse platforms.
- Administer applications with full lifecycle ownership, ensuring seamless request flow and network integration.
- Manage and troubleshoot network and security configurations including routers, switches, load balancers, proxies, firewalls, DMZ setups, IPs, ports, subnets, MAC addresses, and authentication protocols (RBAC, Kerberos, SSO, LDAP, AD).
- Perform server administration across Windows, Linux, Mac, and vendor ecosystems (e.g., CA, BMC, IBM DataPower).
- Develop and maintain automation scripts using PowerShell, Python, Perl, or Shell to streamline operations.
- Collaborate with DevOps teams to support CI/CD pipelines and cloud infrastructure.
- Engage with stakeholders and customers to understand requirements, provide updates, and ensure satisfaction.
- Analytical, strong support and troubleshoot IoT/OT devices across multiple platforms (Android, Windows, Linux, Unix, iOS).
- Work in a globally distributed team to provide innovative and robust solutions
- Work with SecDesign teams to design and apply appropriate controls and processes for integrated solutions
- Work with technology partners, stakeholders and SMEs to implement SecDesign approved solutions
- Provide support on existing IoT systems, manage upgrades and troubleshoot problems
- Ensure production systems are compliant within Hygiene programmed
- Collaborate with vendors to future proof our systems
- Required Skills & Competencies





- Skill/Area

- Competency Level

- Remarks

- Application Administration
- E3 - Excellent
- End-to-end request flow with network integration
- Network & Security
- E3 - Excellent
- Deep understanding of network layers, configs, and authentication flows

- Server Administration
- E3 - Excellent
- Platform-agnostic, including vendor-specific systems

- Automation Scripting
- E3 - Excellent
- Strong logic and scripting in PowerShell/Python/Perl/Shell

- Communication Skills
- E3 - Excellent
- Explicit, concise, and effective communication

- Customer/Stakeholder Mgmt
- E3 - Excellent
- Strong interpersonal and stakeholder engagement skills

- CI/CD DevOps
- E2 - Proficient
- Familiarity with DevOps practices and tools

- Cloud Technology
- E2 - Proficient
- Exposure to cloud platforms and services

- IoT/OT Devices
- E3 - Excellent
- Platform-agnostic troubleshooting and support

Preferred Qualifications Tools & Platforms

- Tenable, Qualys, Rapid7, Nessus
- Microsoft Defender, CrowdStrike (exposure management)
- ServiceNow (Vuln Response module)
- Tanium, BigFix, SCCM (patching)
- Practices
- Vulnerability scanning & assessment
- Patch management & remediation
- Risk scoring (CVSS, EPSS)




- Threat intelligence integration
- Configuration hardening (CIS benchmarks)
- Continuous monitoring & compliance
- Domains
- Cloud (AWS, Azure, GCP vulnerability posture)
- On-prem infrastructure (Windows/Linux)
- Network devices & appliances
- Containers & Kubernetes security
- IoT/OT vulnerability management (if applicable — strong differentiator in your profile)
- Bachelor’s or master’s degree in computer science, Information Technology, or related field.
- Certifications in network/security/cloud technologies (e.g., CCNA, AWS, Azure, etc.) are a plus.

Dexian stands at the forefront of Talent + Technology solutions with a presence spanning more than 70 locations worldwide and a team exceeding 10,000 professionals. As one of the largest technology and professional staffing companies and one of the largest minority-owned staffing companies in the United States, Dexian combines over 30 years of industry expertise with cutting-edge technologies to deliver comprehensive global services and support. Dexian connects the right talent and the right technology with the right organizations to deliver trajectory-changing results that help everyone achieve their ambitions and goals. To learn more, please visit Dexian | Unlock trajectory changing opportunities.

Dexian is an Equal Opportunity Employer that recruits and hires qualified candidates without regard to race, religion, sex, sexual orientation, gender identity, age, national origin, ancestry, citizenship, disability, or veteran status.

📌 Fullstack Infrastructure Engineer (Bengaluru)
🏢 Dexian
📍 Bengaluru