3500 Wireshark Jobs - Page 9

As a skilled and certified Network Expert, you will be responsible for managing large business network systems by designing, setting up, securing, and maintaining high-performance networks across different locations such as LAN, WAN, wireless, and hybrid environments. Key Responsibilities: - Create robust and secure network designs for office and remote environments. - Set up advanced routing and switching systems. - Utilize VLANs, ACLs, and firewalls for network security. - Install and configure routers, switches, and wireless devices. - Implement routing protocols like OSPF, EIGRP, BGP, and RIP. - Configure IP address systems like NAT and PAT. - Monitor network speed and troubleshoot slow ...

As an ideal candidate for the role, you should have the following qualifications and experience: **Role Overview:** You will be responsible for providing network operational support and production network engineering within large institutions or banks. Your role will involve diagnosing and resolving complex network-related issues, managing stakeholders effectively, and working efficiently under pressure. A solid understanding of LAN/WAN technologies and protocols such as Cisco ACI, IOS, NX-OS, SD-WAN, BGP, and OSPF will be crucial for this position. **Key Responsibilities:** - Experience in network operational support and production network engineering within large institutions or banks. - P...

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title And Summary Director, BizOps Who is Mastercard? Mastercard is a global technology company in the payments industry. Our mission is to connect and power an inclusive, digital economy that...

We are hiring for following 2 positions: 1. Technical Lead, Protocol Testing 2. Senior Engineer, Protocol Testing Candidate from Cellular background or LTE experience please dont apply. Mandatory Skills: Experience in testing networking protocols such as IPv4, IPv6, DHCP, TCP/IP, ICMP etc. Experience in WIFI testing Having experience in testing Linux applications. Experience with source control and automated build systems Experience with Python scripting language Interview Process: 1st Round: Technical (Virtual) 2nd Round: Technical (F2F) (If available in Delhi NCR) 3rd Round: Techno Managerial (Virtual) 4th Round: HR Round Regards' HR Team

Job Purpose IT Infra COE plays a critical role in designing & implementing Network Infra solutions and standards across the organization. As part of the IT Infra COE, this role focuses on embedding best practices into Network Infrastructure, driving innovation & supporting enterprise-wide initiatives. Duties and Responsibilities Design and Implement robust and secure Network Infrastructure aligned with Enterprise-wide initiatives Key Decisions / Dimensions No Decisions to be taken Major Challenges Design Industry best robust and secure Network Infrastructure in Datacenter, Branch Network and Cloud Implement stable solution by coordinating with Infra & Application Teams Required Qualification...

Key Responsibilities: Perform incident analysis and escalate when necessary. Document findings for seamless handover to L3 or other responders. Conduct threat research and data analysis. Coordinate with IT/Application/Infrastructure teams for issue resolution. Execute deep dives and threat hunts; propose corrective actions. Develop detection use cases based on threat intelligence. Analyze malware sandbox results and phishing campaigns. Tune detection rules and improve playbooks. Mandatory Skills & Tools: SIEM & EDR Tools: Azure Sentinel, Microsoft Defender Suite (E5 stack), Defender for Endpoint, Identity, O365, CloudApps, Defender for Cloud Query Languages: KQL, MS-KQL, SPL, ArcSight Networ...

Active certification in at least one of the following (or their equivalent): o Certified Computer Examiner (CCE) o Certified Forensic Computer Examiner (CFCE) o Certified Cyber Forensic Professional (CCFP) o Certified Hacking and Forensic Investigator (CHFI) o Encase Certified Examiner (EnCE) o Certified Ethical Hacker (CEH) o Cisco Certified Network Administrator (CCNA) Experience Minimum 5 years of relevant experience in conducting digital forensic investigation / cyber-crime cases for government / private organization. Experience in providing training to Indian Law-Enforcement Agencies. Knowledge Thorough understanding of the cybercrime investigation process including Cyber Investigation ...

Who We Are 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, Vector 2...

We are looking for a skilled SIEM Engineer with 5 to 22 years of experience. The ideal candidate will have a strong background in Splunk Enterprise architecture, distributed components, and knowledge of Splunk Cloud. Roles and Responsibility Building, maintaining, and operating Splunk Enterprise and Splunk Enterprise Security SaaS Solution. Creating correlation searches for Cyber Operation requirements. Evaluating and analyzing business requirements and designing suitable solutions. Managing, coordinating, and implementing technical project activities and enhancements to services. Conducting Incident/Problem/Recovery activities. Supporting the Joint Operations Centre and incident response te...

Tech M BPS 24x7 Network Service L2 Job Description Job Details: Troubleshooting Routing, switching issues and providing solutions within agreed SLA Configuration and Management of Cisco 6509 E Series Switches and Cisco 4506, 4507 R, 3750 and 3560 series switch, Nexus 9K Series Switches, Cisco Catalyst 6880 switches with VSS Monitoring and troubleshooting of Network Infra related reported Issue Configuration & Troubleshooting of VLAN, VTP, PVST, HSRP, VRRP and DHCP, Ether Channel, AAA configuration on Switches & Routers Installation & Replacement of Switch Modules like Sup Engines, WAN cards, SFP module, POE line cards & Switch chassis Installing, upgrading and backing up IOS of Cisco Routers...

Immediate Openings on Senior Developer/Lead Developer Gurgon Skill: - Dot net with React developer Notice Period: - Immediate . Employment Type: Contract . Job Description: Position: Senior Developer/Lead Developer Experience: 8-10 Years Base Location: Gurgaon Domain/Area: Datacom/ Telecom/ PKI Security Required Skills: Good experience in all stages of software development life cycle including req. Analysis, design, dev, end to end testing, M&S, HLD/ LLD, PoC, Feasibility Study, code review etc. Excellent Programming skills in C and Unix System Programming, shell scripting and should be willing to work in Python Experience in IPSEC, PKI Security & Infrastructure, Network security Design & De...

PF Detection is mandatory Primary Skillsets Strong expertise and extensive support of routing protocols/technologies such EIGRP, BGP, IS-IS, OSPF, MPLS VPN, IPSec VPNs, VRFs, Multicast, and ECMP Strong expertise and extensive with LAN technologies such as HSRP, VRRP, CDP, LLDP, Spanning Tree, and QoS and LACP Secondary Skillsets Experience supporting carrier circuits Support of Wireless infrastructure and technologies including Cisco and Aruba controllers and access points, and 802 11 a/g/n/ac standards Support of optical multiplexers including Cisco NCS 1002 and Evertz DWDM Multiplexers Use of packet capture and analysis tools such as tcpdump, Wireshark, and other related technologies Ident...

Candidate Specification: 5-7 years of hands-on experience in VAPT, preferably in both application and infrastructure testing Perform manual verification and risk assessment of identified vulnerabilities. Track and validate remediation efforts in collaboration with IT and application teams. Execute black-box, grey-box, and white-box penetration tests on web applications, APIs, internal systems, external networks, and mobile apps. Work with DevOps and engineering teams to ensure secure SDLC practices. Solid knowledge of OWASP Top 10, SANS 25, and CVSS scoring. Burp Suite, Metasploit, Nmap, Wireshark, Nikto, Hydra, and SQLmap SAST/DAST platforms like Fortify or Veracode Proficiency in scripting...

Join our Team About this opportunity: We are currently seeking a talented and dedicated individual to join our Ericsson team as a Technical Authority Expert. This critical role belongs to our Managed Services department, directly contributing to our ongoing Ericsson Operations Engine projects. You will be at the forefront of tech-driven change, offering your specialist knowledge to guide the entire lifecycle of our projects. Whether we are in the Create, Sustain, or Evolve stages, your expertise will pave the way forward in your domain. Key Responsibilities: 24x7 incident support (night shifts throughout the year) Troubleshooting, defect testing, and deployment in LAB & Production Monitoring...

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 ,Diameter and ...

Who we are: 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, Vector ...

Job Title: L3 NOC Engineer – Cisco ISE Support Location: [Specify –Mumbai Experience: 7–10 years (with minimum 3 years in Cisco ISE support and troubleshooting) Job Type - Ongoing Contract/ FTC Role Overview The L3 NOC Engineer – Cisco ISE Support will be responsible for troubleshooting, maintaining, and optimizing Cisco Identity Services Engine (ISE) deployments in live production environments. The role involves deep technical engagement across authentication, authorization, network access control, device profiling, posture assessment, guest access, threat containment, and TACACS-based device administration. The ideal candidate will possess strong analytical and protocol-level troubleshooti...

Project Role : Infra Tech Support Practitioner Project Role Description : Provide ongoing technical support and maintenance of production and development systems and software products (both remote and onsite) and for configured services running on various platforms (operating within a defined operating model and processes). Provide hardware/software support and implement technology at the operating system-level across all server and network areas, and for particular software solutions/vendors/brands. Work includes L1 and L2/ basic and intermediate level troubleshooting. Must have skills : Network Infrastructures Good to have skills : NA Minimum 3 Year(s) Of Experience Is Required Educational...

As a Security Specialist - Cloudflare at NTT DATA in Chennai, Tamil Nadu, India, you will play a crucial role in identifying, troubleshooting, and resolving web access and remote access issues for users. Your responsibilities will include: - Providing continuous 24/7 monitoring and support for Cloudflare Tunnel and WARP connector systems. - Handling first-level incident resolution and escalating complex issues according to established protocols. - Managing incidents through ITSM tool in compliance with the client's operational policies. - Conducting periodic and emergency maintenance as required, adhering to the client's scheduling and change management procedures. - Updating operational pro...

Role Overview: As a Cyber Security Engineer at our company, you will play a crucial role in leading and managing cybersecurity testing projects for telecom and networking equipment. Your passion for coding, problem-solving, and innovation will be key to success in this role. Key Responsibilities: - Lead and manage cybersecurity testing projects for telecom and networking equipment, such as Routers, Switches, Firewalls, and Access points. - Drive the ITSAR testing initiatives and capability development. - Develop testing capability for FIPS 140-3 cryptographic module validations and Common Criteria EAL evaluations. - Conduct and oversee penetration testing, source code reviews, and vulnerabil...

Primary Skills:- Routing & Switching Managing DC, MPLS, P2P network Very good hands-on on Cisco ACI Managing Firewall (CheckPoint, FortiGate) Good understanding of 20K & 27K processes Secondary Skills:- Managing WAN optimizer & Link Load Balancer (LLB) Hands-on on various tools used in Network operations Certification and Experience: 1. CCNA or CCNP certification is preferred, CCIE will be considered an added advantage. 2. Minimum of 5 to 8 years of experience in networking. Routing and Switching: 1. Hands-on experience with Cisco Catalyst Routers/Switches 8300, 8200, 9000 and ASR 400 series. 2. Implement and manage OSPF, EIGRP, and BGP routing protocols. 3. Configure static routes, route re...

Role Overview: At Capgemini Engineering, we are seeking individuals with very strong experience in C++ Development and Troubleshooting skills for our project. As a part of our team, you will be responsible for providing unique R&D and engineering services across various industries. Your role will involve working on innovative projects such as autonomous cars and life-saving robots, where you can apply your expertise in C++ development and troubleshooting to make a difference every day. Key Responsibilities: - Strong C++ development with Python experience and troubleshooting skills, including the ability to troubleshoot issues live and perform logs analysis. - Excellent understanding of troub...

Job ID 483073 Posted since 28-Oct-2025 Organization Foundational Technologies Field of work Research & Development Company Siemens Technology and Services Private Limited Experience level Mid-level Professional Job type Full-time Work mode Office/Site only Employment type Permanent Location(s) Pune - Maharashtra - India Hello Visionary! We empower our people to stay resilient and relevant in a constantly changing world. We’re looking for people who are always searching for creative ways to grow and learn. People who want to make a real impact, now and in the future. Does that sound like you? Then it seems like you’d make a great addition to our vibrant team. Siemens founded the new business ...

Skills: Avaya IP Telephony, Cisco Unified Communications, IP Telephony, cisco IPT, CUCM, Cisco Jabber, Webex, VoIP Solutions, The L2 Network Voice/IP Telephony Engineer will be responsible for the design, implementation, troubleshooting, and maintenance of enterprise-level Voice over IP (VoIP), Unified Communications (UC), and telephony solutions. including Cisco Jabber, Webex, MRA, and Recording Servers. The role requires deep expertise in Cisco Call Manager, SIP, H.323, VoIP protocols, and contact center solutions to ensure high availability, performance, and security of voice networks. Qualification Bachelors degree in computer science, Telecommunications, or related field. Certifications...

As a Network Security Architect at Ameriprise India LLP, you will be responsible for supporting complex network security architectures by developing, designing, configuring, and implementing detailed network security strategies and solutions. Your role will involve providing technical leadership to team/vendor/contractor resources to ensure flawless execution and seamless transition into the production environment for various large projects. **Key Responsibilities:** - Independently and in a team environment, perform highly complex assignments related to security design, architecture, management, and deployment of security rules and standards in a datacenter environment. - Lead the proper ex...