701 Tcpdump Jobs - Page 5

We are looking for a Senior Technical Lead – Asterisk & Telephony to spearhead the architecture, development, and operations of our voice infrastructure. This role requires deep hands-on experience with Asterisk PBX, SIP-based communication, cloud telephony, and team leadership. The ideal candidate will drive technical direction, mentor engineers, and ensure high availability and performance of mission-critical voice systems across cloud and on-premise environments. Key Responsibilities Lead the design, development, and deployment of Asterisk-based VoIP systems, including dial plans, IVRs, call routing, and conferencing. Architect and scale high-availability telephony platforms, integrating ...

Job Description: Experience Level: 10+ years. Responsibilities Include: Functionally lead and manage a team of experienced SOC professionals in AT&T India Manage follow-the-sun SOC-related operations, planning and coverage Functionally lead and mentor SOC team members, and facilitate cross-team collaboration with security, technology and infrastructure groups. Maintain accurate documentation of SOC operational procedures. Enhance and Automate SOC processes. Collaborate closely with security, infrastructure teams, and other stakeholders to reduce risks and secure systems. Ensure compliance with SOC best practices, industry standards, and regulatory requirements. Participate in periodic review...

About Client: Our Client is a multinational IT services and consulting company headquartered in USA, With revenues 19.7 Billion USD, with Global work force of 3,50,000 and Listed in NASDAQ, It is one of the leading IT services firms globally, known for its work in digital transformation, technology consulting, and business process outsourcing, Business Focus on Digital Engineering, Cloud Services, AI and Data Analytics, Enterprise Applications ( SAP, Oracle, Sales Force ), IT Infrastructure, Business Process Out Source. Major delivery centers in India, including cities like Chennai, Pune, Hyderabad, and Bengaluru. Offices in over 35 countries. India is a major operational hub, with as its U....

Job Title: QA Automation Engineer Department: Quality Assurance Full-time NIKSUN is the recognized worldwide leader in making the Unknown Known, by using next generation technology that revolutionizes the way networks and services are secured, protected, and managed. The company develops and deploys a complete range of award-winning forensics, compliance, security surveillance and performance management solutions for applications ranging from core infrastructures to edge and branch environments. Key Responsibilities: Plan and develop automation framework/tools/scripts Execute functional and performance test scripts Interface with the manual QA and software development teams to assist them in...

Education: Bachelors degree in Computer Science, Information Technology, or related field. Equivalent work experience may be considered. Experience: Minimum of 5 years of experience in network engineering, with at least 3 years focused on F5 load balancing solutions in an enterprise environment. Extensive experience with F5 technologies, including LTM, GTM/DNS. Proven experience in managing large-scale, complex network environments with a focus on high availability and performance. Certifications: F5 Certified BIG-IP Administrator (F5-CA) preferred. Advanced F5 certifications (F5-CTS, F5-CSE) preferred. Other relevant certifications (e.g., CCNA, CCNP, CISSP) are a plus. Skills: In-depth know...

Perform advanced Linux engineering and administration for thousands of bare metal and virtual machines with increasing autonomy Design and engineer large-scale cloud environments for clustered object storage solutions while demonstrating proficiency with public cloud and cloud administration concepts Lead troubleshooting efforts for complex server hardware issues while monitoring, maintaining, and optimizing production environments Design and implement automated solutions for routine yet moderately complex tasks using an IaaS model with tools like Chef or Ansible Configure and optimize Linux kernel parameters, file systems, and storage subsystems to maximize object storage performance across...

Minimum Qualification : - B-Tech/BE (EC) Number of year of experience 6+ Years Candidates should have a good understanding of Wireless Communication (2G/3G/4G) Good experience of Deployment / Integration / Planning / Design / Testing& Troubleshooting in VNF and CNF in Projects for ( NTAS/ SBC /CFX ) Candidate should have knowledge in Nokia TAS/CFX/SBC VNF and CNF Candidate should have in-depth knowledge in IMS core (P-CSCF, S-CSCF,I-CSCF, TAS, MRF, BGCF,MGCF etc) Candidate should have in depth knowledge of Call flows end to end (CS, IMS, Volte , LTE & Features related ) Candidate should be very good hands-on experience on Linux, Docker Candidate should be very good experience in SIP ,Diamete...

Your role and responsibilities As a key member of our dynamic team, you will play a vital role in crafting exceptional software experiences. Your responsibilities will encompass the design and implementation of innovative features, fine-tuning and sustaining existing code for optimal performance, and guaranteeing top-notch quality through rigorous testing and debugging. Collaboration is at the heart of what we do, and youll be working closely with fellow developers, designers, and product managers to ensure our software aligns seamlessly with user expectations. Required education Bachelor's Degree Required technical and professional expertise Technical Leadership: Ability to technically lead...

We’re on the lookout for a Telephony Engineer with solid experience in Asterisk and Kamailio to design, build, and scale our SIP-based voice infrastructure. The ideal candidate will collaborate with cross-functional teams to ensure robust telephony services, seamless integration with microservices, and high-availability architecture. Join us in shaping the future of AI-powered communication. 📍 Location: Gurugram (On-site preferred) 💼 Experience: 3+ years 📩 Apply now: sophia@edas.tech | 9004735381 Check out the complete job description below: Key Responsibilities: - Design, configure, and maintain Asterisk PBX systems, including dialplan development (PJSIP, ARI/AMI) - Implement and manage Kam...

Role Overview: We are seeking a passionate Embedded Linux Developer to work on ARM/RISC-V based SoCs for next-generation intelligent devices. The ideal candidate will have hands-on experience in BSP (Board Support Package) development, kernel and driver bring-up, firmware integration, and hardware-software interfacing. Key Responsibilities: Develop, customize, and integrate Board Support Packages (BSPs) for ARM/RISC-V based SoCs (e.g., InnoFusion, Realtek, Sigmastar), including U-Boot, Linux kernel, and device drivers. Design, integrate, and optimize firmware/software stacks on Embedded Linux platforms with a strong focus on hardware-software interfacing and system performance. Port and opti...

Job Summary: This is an opportunity for a highly motivated individual to join a high energy team of security administrators responsible for managing global security infrastructure. This position is to be part of a global team, reporting to the Sr. Security Delivery Manager in Gurgaon. Responsibilities: As a member of the Security Operations Team Should have experience in Vulnerability Assessment and Penetration testing across Infra and Applications Hand-on experience with VA/ PT tools like Tenable etc. Perform asset and network discovery activities; infrastructure vulnerability testing, helping to ensure full coverage of the Epsilon environment Prioritizing remediation activities with operat...

We are seeking a seasoned F5 Architect to design, lead, and optimize highly available and secure network infrastructures across enterprise environments. This role requires deep architectural knowledge of F5 technologies, network security, and cross-functional collaboration to drive strategic initiatives and system enhancements. Key Responsibilities: Lead architectural design, implementation, and lifecycle management of F5 platforms (LTM, ASM, APM, SSLO, GTM) across global infrastructure. Provide strategic oversight and optimization of DNS infrastructures, DDoS protection (Arbor, Radware), WAF policies, and VPN solutions. Collaborate with security, infrastructure, and development teams to del...

Provide L2 L3 production support for NGINX Apache and Zscaler environments Troubleshoot web access proxy connectivity and application routing issues Hands-on experience supporting and administering web proxy reverse proxy infrastructure in enterprise environments Strong experience with NGINX NGINX Plus reverse proxy load balancing SSL termination caching Zscaler Internet Access ZIA and or Zscaler Private Access ZPA Apache HTTP Server HTTPd configuration and optimization In-depth knowledge of HTTP S DNS TCP IP and SSL TLS protocols Experience managing SSL certificates PKI and HTTPS configurations Strong Linux administration skills RHEL CentOS Ubuntu Proficiency in analyzing access and error l...

Why Parkar Digital? We love building software products. With a decade of experience and a global presence across four countries, we've established ourselves as a trusted partner for over 100 organizations, helping them leverage technology to drive transformative growth. Staying at the forefront of technological advancements, we actively explore and integrate the latest trends into our solutions. From cloud computing and blockchain to AI-driven operations (AIOps), Generative AI, and Machine Learning, we enable our clients to stay ahead in the rapidly evolving digital landscape. Our flagship platform, Vector, harnesses the power of technology to revolutionize IT operations. The latest release,...

Roles and responsibilities: Designs, develop and troubleshoot moderate-complex software applications In addition to hands-on technical development activities, contributes to the analysis and conceptual design of proposed projects Participates in determining the feasibility of proposed projects and the overall plan for implementation. Operates as Subject Matter Expert and/or owner of multiple moderate-complex software modules. Responsible for leading the integrity of technical work on significant concurrent projects. Review progress and evaluates results of assigned technical projects and process against conformance to plans and specifications making recommendations based on the results Netwo...

We help the world run better At SAP, we keep it simple: you bring your best to us, and we'll bring out the best in you. We're builders touching over 20 industries and 80% of global commerce, and we need your unique talents to help shape what's next. The work is challenging – but it matters. You'll find a place where you can be yourself, prioritize your wellbeing, and truly belong. What's in it for you? Constant learning, skill growth, great benefits, and a team that wants you to grow and succeed. What You'll Build: We are looking for an experienced Linux & Cloud Administrator to support our multinational team by providing L3/L4 expert support for all Linux OS and infrastructure customer issu...

Description: Generic JD Job Responsibilities Lead cyber security initiatives and projects for the organization Work with security partners or MSP to ensure all the security due diligence is done as per best practices Design and update correlation rules based on security control situation and cyber threat circumstances, as well as create and maintain correlation guidelines and review process Determine security requirements by evaluating business policies and requirements; research information security solutions; perform system security and vulnerability scans and risk assessments; study the architecture/platform Define security strategies by specifying intrusion detection methodologies and eq...

Linux TCS- C2H POC - Swetha R Exp - 8 years budget- 12 LPa LocationBangalore Skill: LinuxSUSE, RedHat, Key Skills Experience Range 98114729811471 9842088 9842089 LINUX L2 In-depth knowledge of LinuxSUSE, RedHat, 4 to 6 Years Install and maintain all server hardware and software systems, as well as manage server performance and availability. Linux Boot process, Performance issue troubleshooting. Solid knowledge of protocols such as DNS, HTTP, LDAP, SMTP and SNMP. Experience with Linux-based VPN clients, firewalls, intrusion detection systems, filesystems, and authentication. In depth knowledge in traceroute, tcpdump, tracepath, nc, ifconfig, nmap, netstat, ethool, RAID & different types/class...

Make an impact with NTT DATA Join a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion – it’s a place where you can grow, belong and thrive. Your day at NTT DATA The Manager, Information Security Incident Response is a management role, responsible for managing the Information Security Incident Response Management team. This role ensures their team is equipped and enabled to detect and monitor threats and suspicious activity affecting the organization's technology domain. This role serves as the escalation point f...

As a talented L2/L3 Protocol & Firmware Development Engineer, your role will involve developing embedded networking software and firmware for high-performance systems. You should have expertise in networking protocols, switching protocol development, firmware engineering, and be proficient in C programming and data structures. Key Responsibilities: - Experience in switching protocol development (STP, RSTP, MSTP, VLAN, LLDP) - Strong proficiency in C programming and data structures - Hands-on experience in firmware development for embedded platforms - Knowledge of Layer 3 protocols: ARP, OSPF, BGP, RIP, IPv4/IPv6 - Familiarity with TCP/IP stack, OSI model, and networking fundamentals - Experi...

Location: Noida, India Thales people architect identity management and data protection solutions at the heart of digital security. Business and governments rely on us to bring trust to the billons of digital interactions they have with people. Our technologies and services help banks exchange funds, people cross borders, energy become smarter and much more. More than 30,000 organizations already rely on us to verify the identities of people and things, grant access to digital services, analyze vast quantities of information and encrypt data to make the connected world more secure. Present in India since 1953, Thales is headquartered in Noida, Uttar Pradesh, and has operational offices and si...

Role Overview: As a Technical Care Specialist at Nokia, you will be the primary point of contact for customers, responsible for ensuring effective communication and resolution of technical issues related to Nokia IP products. Your role will involve providing Level 2 technical support, troubleshooting complex networking challenges, and collaborating with internal teams to drive problem resolution. It is essential to maintain deep product knowledge, document solutions, and continuously improve support processes to enhance customer satisfaction. This role offers opportunities for professional growth, innovation, and leadership in a dynamic, customer-focused environment. Key Responsibilities: - ...

As an Engineer in our company, you will be responsible for the following: - Experience with network background, including understanding of switching, routing, and firewall concepts. - Hands-on experience in any of the Load balancer / Application Delivery Controller products. - Integration, configuration, administration, and troubleshooting of LB or ADC products. - Strong troubleshooting skills on TCP/IP, Http/Https, SSL/TLS, and DNS protocols. - Handling issues related to platforms and application management of any LB or ADC products. Nice-to-have skills include: - Knowledge of routing protocols such as OSPF, RIP, BGP, Static. - Understanding of switching technologies like STP, RSTP, VTP, VL...

LI Deployment and Operations Telecom Network Fundamentals Strong understanding of 2G / 3G / 4G / 5G network architecture (Core, Access, Transport layers) Knowledge of Network Elements (NEs) such as MSC, SGSN, GGSN, MME, SGW, PGW, AMF, SMF, UPF, etc. Familiarity with protocols like: SS7, SIGTRAN, SIP, RTP, GTP-C/U, Diameter, HTTP2 (for 5G) TCP/IP, UDP, DNS, DHCP Good grasp of call flow analysis and packet capture tools (Wireshark, tcpdump) LI Standards & Interfaces Lawful Interception-Specific Knowledge Knowledge of ETSI / 3GPP / DoT LI standards ETSI TS 101 671 (handover interface for IP) ETSI TS 102 232 (IP interception) 3GPP TS 33.106 / 33.107 / 33.108 Understanding of HI1, HI2, and HI3 in...

SonicWall is a cybersecurity forerunner with more than 30 years of expertise and is recognized as a leading partner-first company, ensuring our partners and their customers are never alone in the fight against cybercrime. With the ability to build, scale and manage security across the cloud, hybrid and traditional environments in real-time, SonicWall provides relentless security against the most evasive cyberattacks across endless exposure points for increasingly remote, mobile and cloud-enabled users. With its own threat research center, SonicWall can quickly and economically provide purpose-built security solutions to enable any organization"”enterprise, government agencies and SMBs"”aroun...