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BLR Network Security Protocols Macsec

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BLR Network Security Protocols Macsec in Others new

  • Arrcus Inc
  • Full time
  • Email
  • Bengaluru, India

Responsibilities

  • Work with customer and product teams to understand requirements and produce feature specifications and detailed designs.
  • Implement MACsec/MKA features and improvements individually or as part of a team.
  • Triage and resolve internal and customer-reported issues and analyze complex system-level problems.
  • Evaluate and integrate third-party libraries.
  • Review feature specifications, code, test plans, and other engineering documents.
  • Improve the performance and scalability of existing features and solutions.
  • Assist with interviewing, onboarding, and mentoring new hires.
  • Plan, schedule, track, and report project status through customer delivery.

Requirements

  • At least 8 years of relevant hands-on software development experience.
  • Strong programming skills in C/C++ and Python.
  • Strong AI experience with Claude.
  • Strong understanding and hands-on experience developing MACsec and MKA protocol stacks.
  • Hands-on experience with IEEE 802.1X-2010/2020 MKA, including CAK/CKN, SAK derivation and distribution, key server election, EAPOL-MKA PDU handling, and peer state management.
  • Strong understanding of IEEE 802.1AE MACsec, including SecTAG, SCI, secure channel and secure association lifecycles, ICV, and replay protection.
  • Experience developing software for networking products, routers, switches, security appliances, or similar systems.
  • Experience working in Linux/Unix environments and debugging complex system-level issues.
  • Preferred experience includes XPN, GCM-AES-XPN-128/256, 64-bit packet numbering, SSCI/salt derivation, 802.1AEbw, PSK- and 802.1X/EAP-derived CAK, RADIUS, MSK-based key hierarchies, AES-GCM, AES-CMAC, AES Key Wrap, and cipher suite negotiation.
  • Preferred experience includes MACsec over LAG/port-channel, Ethernet, IPv4/IPv6, VLAN, routing and switching, IEEE8021-SECY-MIB, OpenConfig/YANG, NETCONF/gNMI, interoperability and conformance testing, IPsec, IKEv2, and ESP.
  • Familiarity with Git, automated testing, software development methodologies, and CI/CD is preferred.
  • Prior experience at a startup or venture-backed company is a bonus.

Benefits

  • Generous compensation packages including equity.
  • Medical insurance.
  • Parental leave.
  • Bangalore, India location; the posting does not specify a remote or hybrid arrangement.

Arrcus Inc

Arrcus develops software-driven routing and switching for disaggregated networks, centered on its ArcOS network operating system and the Arrcus Connected Edge (ACE) platform for data center, core, and edge deployments. The company also offers Ethernet fabrics for AI training and an Arrcus Inferen...

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