IPsec/Linux Network Engineer
3 weeks ago
Job Description :We are seeking a skilled IPsec/Linux Network Engineer with strong expertise in secure networking protocols and Linux-based development. The ideal candidate will be responsible for implementing, optimizing, and troubleshooting IPsec-based VPN and high-performance networking solutions, including hardware offloading and cryptographic Responsibilities :- Design, develop, and optimize IPsec solutions on Linux platforms.- Implement and troubleshoot IPsec architecture :1. ESP/AH protocols2. Tunnel vs. Transport modes3. IKEv1/IKEv2 key exchange mechanisms4. Authentication methods (Certificates, PSK, EAP)5. PKI and certificate management6. TLS/DTLS for secure communication- Work with IPsec stacks such as strongSwan, libreswan, and Linux ip xfrm.- Collaborate on Linux networking and Netfilter/iptables/nftables development.- Integrate DPDK cryptodev or cryptodev-linux libraries for cryptographic acceleration.- Offload IPsec encryption/decryption to hardware crypto accelerators for high-performance IPsec data planes.- Debug, profile, and resolve performance and security issues in networking Skills & Experience :- Strong understanding of IPsec protocols and architecture (ESP, AH, IKEv1, IKEv2, PKI, TLS/DTLS).- Hands-on experience with IPsec stacks (strongSwan, libreswan, ip xfrm).- Good knowledge of Linux networking internals, Netfilter, and routing concepts.- Working knowledge of DPDK cryptodev or cryptodev-linux libraries.- Experience in IPsec encryption/decryption offloading using hardware crypto accelerators.- Solid programming/debugging background with C/C++ in Linux environments to Have :- Kernel-level networking or driver development experience.- Familiarity with SD-WAN solutions and VPN configuration.- Knowledge of security compliance standards (FIPS, Common :- Bachelors or Masters degree in Computer Science, Electronics, or related field. (ref:hirist.tech)
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Network Engineer
2 weeks ago
Gurugram, Gurugram, India TalentBridge Full timeJob Description Work Schedule: 24*7 rotational shift, 5 days a week Work Mode - Work from office Experience: 48 Years Key Skills: - SD-WAN Implementation & Troubleshooting (Cisco Viptela) - Routing Protocols: BGP, OSPF, EIGRP, RIP, RIP v2 - MPLS VPNs (L2/L3), IPsec/SSL VPNs, QoS, Wireless, Load Balancing - Switching: VLAN, VTP, STP variations, Dot1x,...
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Network Security Engineer
3 days ago
Gurugram, Gurugram, India PeopleStrong Full timeJob Description We are looking for an experienced Network and Security Engineer (3+ years) to manage and enhance our IT infrastructure. The ideal candidate will have strong expertise in network management, security, and troubleshooting, ensuring seamless connectivity and robust protection across systems. Key Responsibilities: - Configure and manage Fortinet...
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Network Administrator
1 day ago
Gurugram, Haryana, India ASSYSTEM Full time**Company Description** Assystem Stup is a full-service project delivery consultancy company offering master planning, comprehensive building design, engineering and project management services. We serve many clients in decarbonised energy, transportation, cities & territories, buildings and commercial, institutional, recreational and manufacturing facility...
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Network Engineer
2 weeks ago
Gurugram, Gurugram, India MNC Full timeJob Description The ideal candidate will be responsible for maintaining and intermittently improving our current network configuration and infrastructure. You will design our revamped network infrastructure with the goal of maximizing our network performance. You will also provide troubleshooting and configuration support by using your strong technical...
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Embedded Linux Engineer
4 weeks ago
Gurugram, India HARMAN International Full timeHARMAN’s engineers and designers are creative, purposeful and agile. As part of this team, you’ll combine your technical expertise with innovative ideas to help drive cutting-edge solutions in the car, enterprise and connected ecosystem. Every day, you will push the boundaries of creative design, and HARMAN is committed to providing you with the...
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Embedded Linux Engineer
4 weeks ago
Gurugram, India HARMAN International Full timeHARMAN’s engineers and designers are creative, purposeful and agile. As part of this team, you’ll combine your technical expertise with innovative ideas to help drive cutting-edge solutions in the car, enterprise and connected ecosystem. Every day, you will push the boundaries of creative design, and HARMAN is committed to providing you with the...
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Gurugram, India Infosec Ventures Full timeDescription :Job Summary :We are seeking multiple Technical Operation Engineers with expertise in Linux system administration, AI-Enhanced troubleshooting and cloud-based troubleshooting. This role involves deploying, configuring, and troubleshooting systems both on-site and remotely, ensuring seamless operations for clients.Key Responsibilities :- Install,...
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Senior Linux Engineer
4 weeks ago
Gurugram, India AHEAD Full timeAHEAD builds platforms for digital business. By weaving together advances in cloud infrastructure, automation and analytics, and software delivery, we help enterprises deliver on the promise of digital transformation.At AHEAD, we prioritize creating a culture of belonging, where all perspectives and voices are represented, valued, respected, and heard. We...
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Senior Linux Engineer
4 weeks ago
Gurugram, India AHEAD Full timeAHEAD builds platforms for digital business. By weaving together advances in cloud infrastructure, automation and analytics, and software delivery, we help enterprises deliver on the promise of digital transformation.At AHEAD, we prioritize creating a culture of belonging, where all perspectives and voices are represented, valued, respected, and heard. We...
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Network & Deployment Engineer
2 weeks ago
Bengaluru, Gurugram, India Anjanaire Technologies Full time ₹ 4,00,000 - ₹ 8,00,000 per yearDeployment & Technical Support engineer , should have understanding of IT networking, routerconfiguration, understanding of VPN, Linux, Red Hat).Configure and install various network devices routers, switches, firewalls, load balancers, VPN, QoS)