8 Network Protocol Jobs

Job Title: Nokia Provisioning Lead Developer Experience Required: 10+ years of experience in provisioning and network management systems, with extensive experience in Nokia FlowOne. Key Responsibilities: Oversee the development and maintenance of provisioning systems for Nokia FlowOne. Define and implement strategic initiatives for automated provisioning processes. Lead and manage a team of developers, providing technical direction and mentorship. Collaborate with senior management and stakeholders to align provisioning systems with business objectives. Ensure high availability and performance of provisioning systems through proactive monitoring and optimization. Develop and enforce best practices for documentation, training, and knowledge sharing. Prepare High-Level Design (HLD) and Low-Level Design (LLD) documents based on client requirements. Interact with upstream and downstream system representatives to align on interface-level discussions. Review implemented code and resolve issues. Handle User Acceptance Testing (UAT) sessions and obtain necessary sign-offs. Manage deliverable timelines without delays. Regularly interact with clients to update progress and resolve queries. Skills and Qualifications: Expert knowledge of Nokia FlowOne provisioning systems and network management tools. Mastery of scripting languages such as Python, Perl, or Shell. Extensive experience with network protocols and technologies (e.g., TCP/IP, SNMP). Proven leadership and team management skills. Exceptional problem-solving, analytical, and communication skills. Preferred Qualifications: Bachelor's or Master's degree in Computer Science, Information Technology, or a related field. Experience with cloud technologies, automation tools, and DevOps practices. Certification in Nokia network technologies or related fields. Experience in strategic planning and project management.

Technical Skill: - Network Security SSL/TLS, VPNs (IPsec, GRE), Firewall, IDS/IPS; Knowledge of protocols such as HTTP, SMTP, FTP, DNS, DHCP; Network troubleshooting experience - familiarity with tools such as Ping, Traceroute, MTR; Network protocol analyzers Knowledge on anyone of these: Tcp dump, Wireshark, fiddler. Good to have Authentication protocols such as LDAP, SAML, 2FA, MFA etc; Basic knowledge on operating systems - Linux, Unix; Basic Knowledge on Web proxy, transparent proxy, reverse proxy, Explicit proxy & PAC files. Responsibility includes but not limited to the following: Ability to communicate with tech-savvy clients using perfect written and spoken English. Familiarity with a range of enterprise software/ security solutions and be comfortable in conversations with IT professionals and technical clients Experience troubleshooting and solving technical problems, client advocacy, empathy, and keen attention to detail. Meet SLAs like response and resolution times by partnering within L2 and L3 advisor. Extensively research and document client technical issues. Collaborate with technical support team members to properly manage client inquiries and escalate when appropriate. Partner with technical support team members on various strategic projects when needed. Own client technical issues from initial report to resolution, communicating with clients regularly regarding issue status. Email ID:- sourabh.singh@pyramidconsultinginc.com

SOC Analyst Core Responsibilities Monitor security dashboards and alerts to identify potential threats. Respond to security incidents by following established response plans. Conduct threat hunting to proactively identify vulnerabilities and potential threats. Collaborate with other departments, such as network engineering and incident response teams, for coordinated threat response. Analyze security incidents and document findings to prevent future occurrences. Develop and maintain security monitoring tools and processes. Implement and optimize SIEM, SOAR, EDR, and Threat Intelligence platforms. Conduct vulnerability assessments and penetration tests to identify weaknesses. Create and maintain incident response procedures and playbooks. Provide detailed reports on security incidents and emerging threats. Stay updated with the latest cybersecurity trends and threats. Experience 7-9 years of experience in cybersecurity, with a focus on SOC operations. Extensive experience with security monitoring tools and incident response. Proficiency in threat hunting and vulnerability analysis. Strong knowledge of network protocols, operating systems, and common cybersecurity threats. Experience with SIEM, SOAR, EDR, and Threat Intelligence platforms. Ability to conduct in-depth threat intelligence analysis and develop containment strategies. Experience in conducting vulnerability assessments and penetration tests. Excellent analytical and problem-solving skills. Strong communication and collaboration skills. Knowledge of frameworks such as NIST Cybersecurity framework, MITRE ATT&CK, and Lockheed Martin Cyber Kill Chain.

Job Description • Design and development of applications on Linux and Windows machines. • Experience in programming in a multi-thread/multi-process environment. • Experience in application development on 32 and 64 bit architectures. • Strong understanding of application development with real time operating systems (Linux, VxWorks, QNX) • Proficient in debugging tools and techniques. • Debug and resolve firmware issues to ensure high quality, reliable code. • Implement interrupt driven and event driven firmware architectures. • Collaborate with cross-functional teams to gather and understand firmware/software requirements. • Implement comprehensive testing strategies, including unit testing, integration testing and system testing. • Exposure of working on network protocol such as Mavlink, DDS, Pub-Sub. • Exposure of working on Serial communications such as UART, Serial/COM port, CAN, MODBUS etc. • Exposure of application development for Autonomous Vehicle like UAVs, AUVs, USVs. • Exposure of application development on Robotic Operating System (ROS) and similar platforms. • Exposure of simulations platforms such as Gazebo, Webots, Unity Simulator, Unreal Engine etc.

Looking for a immediate joiner who can join within 15 to 30 days Experience: Minimum 10 years of experience in networking, with at least 7 years managing Day 2 DC Operations and leading a team of 5+ support engineers in the BFSI (Banking, Financial Services, and Insurance) domain. Key Skills and ExpertiseCommunication Skills: Excellent written and verbal communication. Strong interpersonal skills for effective interaction with customer leadership and technical teams. Technical Expertise: 7+ years of experience in Data Center Operations/TAC roles for large enterprises, preferably in BFSI, CSPs, or System Integrators. 5+ years of hands-on experience with: Spine-leaf architecture (L2LS/L3LS), MLAG, VXLAN, EVPN. Networking protocols like BGP, OSPF. Packet capture-level troubleshooting for switches, routers, and firewalls. Micro-segmentation, traffic flows, AD/TACACS, NMS. Server and VM deployments. Experience with Arista equipment and technologies (preferred). Day 2 operations procedures including planned upgrades, RMA, troubleshooting. Hands-on experience in automation and integration using APIs on networking platforms. Roles and Responsibilities Operational Support: Provide advanced troubleshooting for hardware/software issues, coordinating with Arista TAC when necessary. Ensure quick resolution of P1 issues and critical escalations. Guide and mentor the L2 RE team for Day 2 operations and planned upgrades. Support integration, automation solutions, and new feature demonstrations. Governance and Reporting: Prepare technical inputs, reports, and action plans for governance calls and QBRs. Validate and ensure adherence to Daily/Weekly/Monthly MIS reporting by the L2 team. Technical Responsibilities: Perform routine bug scrubs and implement patch/bug fixes. Conduct network audits and configuration reviews to ensure compliance and best practices. Lead hardening and upgrades of Arista Fabric, CVP, and CVaaS. Manage the integration of new Arista switches and update design documents accordingly. Training and Mentorship: Conduct training and mentoring sessions to upskill the Day 2 Ops team. Ensure team readiness for new features and network fabric enhancements. Additional Tasks: Plan and oversee upgrades and change management activities. Ensure SLAs and timelines for all planned activities are met. Participate in Arista tech sessions and collaborate with the Arista team for product lifecycle management. Day-to-Day Activities: Perform health checks on CVP and Arista Fabric. Troubleshoot technical issues and coordinate with Arista TAC as needed. Configure RMA hardware for production networks. Update design documents for deployed configurations. Ensure compliance and closure of audit observations. Education & Certifications: BE/B.Tech/MCA or equivalent degree. Network certifications such as CCNA, CCNP, CWNA. ACE L3 or higher certification (preferred).

Senior Network Engineer Job Overview A Senior Network L3 Engineer serves as the highest tier of technical support and leadership for network infrastructure, handling the most complex network issues while providing strategic direction and mentorship to the team. Key Responsibilities Lead the resolution of highly complex network issues that require expert-level troubleshooting skills Architect and design enterprise-wide networking solutions that align with business objectives and technical roadmaps Drive network optimization initiatives to enhance performance, reliability, and security Provide advanced technical leadership and mentorship to L1, L2, and junior L3 engineers Develop comprehensive network documentation standards and ensure compliance Lead root cause analysis for critical network incidents and implement preventative measures Evaluate, recommend, and implement advanced network monitoring and management solutions Spearhead major network upgrades, migrations, and technology transitions Establish and manage relationships with key vendors and technology partners Lead the on-call rotation and serve as the ultimate escalation point for critical network emergencies Contribute to capacity planning and budgeting for network infrastructure Qualifications 9+ years of extensive networking experience with at least 3 years at L3 support level Expert-level knowledge of enterprise routing and switching technologies Deep mastery of advanced network protocols and their implementation (BGP, OSPF, EIGRP, MPLS, etc.) Proven experience with network security frameworks and technologies Advanced knowledge of network automation, programmability, and SDN technologies Experience with cloud networking (AWS, Azure, GCP) Strong project management experience with large-scale network implementations Expert troubleshooting abilities across multi-vendor environments Advanced certifications required (CCNP, NSE,PCNSE or equivalent) Skills Strategic thinking and architectural planning abilities Exceptional problem-solving skills for novel and undefined issues Superior communication skills for technical and non-technical audiences Team leadership and mentoring capabilities Ability to manage high-pressure situations and make critical decisions Documentation and knowledge management expertise Stakeholder management and executive communication skills Additional Preferred Qualifications Experience with network data analytics and visualization tools Knowledge of regulatory compliance requirements affecting network infrastructure Experience implementing Zero Trust networking models Background in large enterprise or service provider environments

This Opportunity is with a leading Fintech Company for their office in Thane location Role: SOC Executive Experience: 1 - 5 Years Job Description: Job Purpose: We are seeking a proactive and detail-oriented SOC Analyst with hands-on experience in SIEM tools such as ManageEngine Event Log Analyzer and SISA MDR. The ideal candidate will be responsible for monitoring, analysing, and responding to security incidents and events, managing alert configurations, and maintaining SOC operations including dashboards, asset inventories, and firewall analysis. This role is critical in the early detection and response to cybersecurity threats and in ensuring the overall security posture of the organization. Roles & Responsibilities: Operate and manage SIEM tools including ManageEngine EventLog Analyzer and SISA MDR to monitor and analyze security events in real-time. Deploy, configure, and manage log sources, and generate actionable reports using EventLog Analyzer. Perform in-depth log analysis and search for specific security events or anomalies within the SIEM environment. Onboard new devices and applications into the SIEM system, ensuring comprehensive log collection and visibility. Configure and fine-tune alert rules to identify potential threats and reduce false positives. Develop, maintain, and regularly update SOC dashboards to reflect current threat status and incident trends. Coordinate with support teams to raise Service Request Forms (SRFs), track ticket resolutions, and manage incident lifecycle activities. Define security policies and conduct vulnerability assessments using Nessus, analysing scan results for remediation planning. Continuously monitor SOC for suspicious activities such as DDoS attacks, port scanning, and unauthorized access attempts. Maintain an accurate asset inventory for SOC systems (desktops, laptops, servers) and verify that all Windows systems are properly licensed. Act as a first-level responder during security incidents, escalating issues such as bandwidth spikes, firewall violations, network outages, and unauthorized activities. Monitor and analyse firewall logs using FortiAnalyzer, identifying top sources/destinations, bandwidth-heavy applications, critical threats, and policy violations. Qualification/ Knowledge/ Skills/ Experience: Bachelors degree in information security, Computer Science, or related field. 1-2 years of relevant work experience. Proven experience with SIEM platforms (ManageEngine, SISA MDR) and vulnerability scanning tools (Nessus). Strong understanding of network protocols, firewall technologies, and incident response procedures. Experience in log analysis, alerting configuration, and SOC monitoring. Knowledge of Fortinet firewalls and experience with FortiAnalyzer preferred. Familiarity with security standards and compliance requirements. Good communication and documentation skills. Preferred Certifications: CompTIA Security+ / CySA+ EC-Council CEH GIAC (GCIH, GCIA) ManageEngine or Fortinet product certifications (preferred). Interested Candidates can share their CV's at priyal@topgearconsultants.com

Strong hands-on experience in L2/L3 Network Protocol Testing Proficiency in Python for test automation Experience in Automation Testing frameworks and tools Good understanding of Linux-based test environments and NOS (Network Operating Systems)