As a Security Lead at Nokia, you will play a pivotal role in designing and implementing innovative cloud-native solutions that enhance our global networks. Your day-to-day work will involve developing containerized applications using Docker and Kubernetes, ensuring robust security through vulnerability assessments. You will be encouraged to take risks and showcase your authentic self while working alongside passionate professionals committed to driving technology leadership. You have: Bachelor of Engineering degree or equivalent with10-12 years of experience in software development Proficient in cloud-native principles, Docker, and Kubernetes Knowledge of vulnerability assessment and security testing Working knowledge of RHEL/CentOS and its utilities It would be nice if you also had: Knowledge of networking protocols and automation tools like Jenkins Familiarity with Wireshark and protocol analysis Design, develop, and deploy cloud-native applications using containerization technologies like Docker and Kubernetes. Implement and manage Kubernetes networking, including service meshes (Istio) and configuration tools (Helm). Conduct vulnerability assessments and security testing, utilizing tools like Nessus, nmap, and CIS benchmarks. Oversee the integration of OpenStack and VMware technologies to support cloud infrastructure.

About The Role Below are the key skills for L2 Suport Expertise of L2 Support are defined as below Expertise in 4G/5G architecture, Interface & Protocols, Troubleshooting, Analysis logs / PCAP traces, tcpdump, Design and integration of Packet Core Nodes which should primarily include MME/AMF SGW/PGW,SMF/UPF PCRF / PCF AUSF/UDM/UDR IMS

Dear Candidate, We are looking for a skilled Penetration Tester to identify and exploit vulnerabilities in systems, networks, and applications. If you have expertise in ethical hacking, red teaming, and security assessments, we'd love to hear from you! Key Responsibilities: Perform penetration testing and ethical hacking on web applications, networks, and systems. Identify security vulnerabilities and provide remediation recommendations. Simulate real-world cyber attacks to test security controls. Utilize tools like Burp Suite, Metasploit, and Kali Linux for security assessments. Document findings in detailed security reports. Collaborate with development and security teams to enhance security measures. Stay updated with the latest hacking techniques, threats, and vulnerabilities. Required Skills & Qualifications: Strong knowledge of penetration testing methodologies (OWASP, OSSTMM). Hands-on experience with security tools like Nmap, Nessus, and Wireshark. Proficiency in scripting for automation (Python, Bash, PowerShell). Knowledge of web security vulnerabilities (XSS, SQL Injection, CSRF). Familiarity with cloud security testing (AWS, Azure, GCP). Soft Skills: Strong problem-solving and analytical skills. Excellent communication skills to work with cross-functional teams. Ability to work independently and as part of a team. Detail-oriented with a focus on delivering high-quality solutions. Note: If you are interested, please share your updated resume and suggest the best number & time to connect with you. If your resume is shortlisted, one of the HR from my team will contact you as soon as possible. Srinivasa Reddy Kandi Delivery Manager Integra Technologies

Interact with clients directly and drive technical discovery calls and act as the Subject matter expert for the product Lead the Technical discussions/ Consultants for the Sales deals For the real-time team, he will be the Go to Person for the domain of contact centers Understand the customer requirements perform a feasibility study of the Customer CCaaS offerings and identify the right method for the integration Prepare the design document and execution plan for the integration between OAI and Customer CCaaS infrastructure Build a Proof-Of-Concept (PoC) to validate the integration Code, unit test, and deploy the newly built CCaaS integration to production servers Handle Customer Escalations and take part in live troubleshooting sessions Work with cross-functional teams(PreSales, Customer Success Managers, Implementation Managers) to clarify technical queries, product features, and custom requests Work with the product team to ideate new features based on product gaps and usage trends Guide the junior engineers with technical queries on product, process, and technology Skills needed: Industry experience of 6+ years in the telecom industry Subject matter expertise (SME) on telecom products and services Hands-on experience with telecom protocols (SIP/SDP, RTP, etc.) Hands-on with SIPREC, REST API, WebSockets, WebRTC, and gRPC technologies Hands-on development experience with UCaaS/CCaaS solutions In-depth knowledge on computer networks and operating system fundamentals Well versed in setting up cloud/on-prem UCaaS/CCaaS server platforms end-to-end (Installation, Configuration and Monitoring) Comfortable with object oriented programming and scripting languages Understanding of REST API, Websockets fundamentals Hands on with tools like WireShark, Postman etc Interact with clients directly and drive technical discovery calls Must have excellent communication skills and be able to communicate technical issues to non-technical people Have excellent troubleshooting skills and presentation and interpersonal skills Highly motivated self-starter who does not need day-to-day management Compensation, Benefits and Perks Excellent medical insurance options and free online doctor consultations Yearly privilege and sick leaves as per Karnataka S&E Act Generous holidays (National and Festive) recognition and parental leave policies Learning & Development fund to support your continuous learning journey and professional development Fun events to build culture across the organization Flexible benefit plans for tax exemptions (i.e. Meal card, PF, etc.)

Network Engineer Name:Network Engineer Role:Network EngineerIndustry:Telecom, WirelessLocation:Pune (Maharashtra)Job Type:Full TimeExperience:3- 8yearsSkills:Network, Installation, commissioning, Hardware, TelecomSalary:Best in the industryEducation:Diploma/ BTech (Electrical/ Electronics/ Computer) Description: 2–5+ years of experience in network engineering, preferably in the telecom industry. Proven expertise in telecom technologies like VoIP, MPLS, SD-WAN, LTE/5G, and fiber-optic networks.Strong knowledge of networking protocols (e.g., TCP/IP, BGP, OSPF, MPLS, SIP).Hands-on experience with network devices from major vendors (e.g., Cisco, Juniper, Huawei, Nokia).Familiarity with network monitoring tools (e.g., SolarWinds, Wireshark, Nagios). Understanding of telecom standards and technologies. Network Design & Implementation :Design and deploy scalable, high-performance telecom networks, including core, access, and transport layers.Configure and maintain routers, switches, firewalls, and other network devices.Collaborate with cross-functional teams to implement new services and optimize existing network infrastructures. Maintenance & Troubleshooting :Monitor network performance, identify bottlenecks, and ensure optimal performance through proactive maintenance.Troubleshoot and resolve network outages, performance issues, and service disruptions in a timely manner.Conduct root cause analysis for recurring issues and implement preventive measures. Network Security :Implement and enforce security protocols to safeguard the network against unauthorized access and cyber threats.Perform regular audits and vulnerability assessments to identify and mitigate risks. Documentation & Reporting :Maintain accurate network documentation, including configurations, diagrams, and policies.Generate regular performance and incident reports for management.

Position Overview: This role helps support the operation and performance of Cigna's enterprise network this includes but not limited to security operations, remote site operations and global network operations. This position will provide support on incidents in the environment and help with problem resolution for the network infrastructure within Enterprise. This position will ensure high quality service delivery through responsiveness to incidents, crisis management, and adherence to service levels and network improvement initiatives. Responsibilities: Perform initial investigation and triage for all tickets/issues for all areas in the network infrastructure Complete all service now tickets in the queues Perform upgrades and refreshes as needed within the environment Able to resolve vulnerabilities when notified of items with a vulnerability Able to provide audit information as requested Provide technical support on incident calls as needed Accurately log and document all information in the network infrastructure Perform investigation and triage for alerts and events Troubleshoot complex/multitier issues within the network infrastructure Perform escalation of incidents to higher tier support groups, vendors, and other support staff Perform monitoring and event management support for the entire network infrastructure Accurately log and document all changes/incidents in Service Now ticketing system Identify opportunities for improvement in the monitoring and event management tools and processes Provide planning and vendor oversight for network change activity Report key performance metrics to management Qualifications Required Skills: Strong written and verbal communication skills with the ability to interact with all levels of the organization. Strong interpersonal skills. Strong time and project management skills. Familiarity with the following technologies Cisco networking (SDWAN, LAN, WLAN) Familiarity with network troubleshooting tools/technologies Wireshark, tcpdump, SNMP, syslog, NetFlow. Required Experience & Education: 13-16 years of experience in Networking Proven experience with support and operations of large-scale enterprise networks College degree (Bachelor) in related technical/business areas or equivalent work experience. Industry certifications such as CCNA and CCNP. Desired Experience: Experience with Cisco ACI Experience with F5 load balancers Experience with Palo Alto, Fortinet, and Cisco ASA firewalls Experience with Zscaler, Palo Alto Prisma Access, and Cisco Secure Access Experience with Python and other scripting tools Ability to prioritize and execute tasks in a high-pressure environment and make sound decisions in emergency situations Highly self-motivated and directed Strong organizational skills Keen attention to detail Strong customer service orientation

Genesys Contact Centre test experience Genesys WFM knowledge Contact Centre Reports testing experience is beneficial. Omni Channel testing experience preferred i.e. Webchat, Email, Social Media Writing test scripts from designs, including call flow test cases from Visio Working knowledge of Jira, Excel, Word Able to work independently and as part of a team. Ability to lead testing projects. Ability to communicate effectively, including on customer facing calls.

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 equipment; lead the installation and calibration of equipment and software; prepare preventive and reactive measures; complete documentation Lead technology architecture practices related to Cloud infrastructure Improve the achievements and skills of the security team by planning the delivery of solutions; answer technical and procedural questions for less experienced team members; teaching improved processes; mentor team members Perform threat hunting and incident investigation over logs from SIEM Run vulnerability scans, pen. tests for IT and OT networks and remediate security gaps Respond to security incidents and analyze alerts, thresholds, logs, and threat cases Manage O365 platform and device security and improvements Monitor cloud platforms security and fine tune security dashboards and alerts Hardening of network firewall, switches, desktops and servers Conduct regular user trainings on cyber education and security policies Support technical forensic investigations Submit daily, weekly, monthly security reports to IT leadership based on risk ratings Research and evaluate new cybersecurity threats, IT trends and security controls Multitasking in high stress situations while ensuring that no details are missed Exercising good judgement when dealing with issues and ensuring a sense of urgency in their resolution while remaining calm and focused Experience with physical security standards would be plus Taking the initiative and working proactively with minimal supervision is a must Qualifications Bachelors degree or college diploma in Computer Engineering, Computer Science, or a related field, or equivalent training and experience and proven 5 to 7 years hands-on experience inIdentity and access management Cisco and other firewall architecture and integration Cyber threat hunting, research and mitigation Vulnerability assessment and pen testing Knowledge of MS Azure security, MS defender, Intune is a must Hands-on experience in cyber defense with experience in OT security would be an advantage. e.g., Experience in consulting, security monitoring, attack detection, incident response, forensics, or security engineering Experience with Intrusion Detection Systems (IDS) technologies and firewall IOCs, Analyze and/or decipher packet captures from network protocol analyzers (Wireshark, TCPdump, Nessus, Tenable etc) Experience with the full lifecycle of IT security including device provisioning, commissioning, and remote device management layers Good familiarity with manufacturing plant environment systems, Perdue model, ISA-95, cabling infrastructure, Cisco CPwE architecture and plant VLANs security layers Excellent up-to-date technical and hands-on knowledge/experience in current attack methods, detection approaches, state-of-the-art detection tools (e.g., SIEM, anomaly detection, etc), protection concepts (defense-in-depth, network protection, endpoint protection, cloud protection) Ability to manage conflicting priorities under tight deadlines with limited supervision Able to work in managed service environment and familiar with ITIL process methodologies for support and escalations Excellent knowledge of Active directory and MS Azure security policies, DNS,DHCP and TCP/IP protocols IT security related certifications such as Security+, Network+, CEH, CCIE, CCNP, PMP etc. would be an advantage NIST, ITIL Cybersecurity framework Good hands-on and strong can-do attitude Ability to drive projects by themselves and willingness to support business inititives and cross functional teams Named Job Posting? (if Yes - needs to be approved by SCSC) Additional Details Global Grade D Level To Be Defined Named Job Posting? (if Yes - needs to be approved by SCSC) No Remote work possibility No Global Role Family To be defined Local Role Name To be defined Local Skills English;IT security;identity and access management;architecture Languages RequiredENGLISH Role Rarity To Be Defined

JDEducation must be BE/BTech/MCA & 4+ Years Hands on exp. Gaining a total understanding of the organization's technology and information systems. Designing and implementing infra and network security solutions. Providing L2 support in all Network related activities. Install, configure, manage, customize and troubleshoot network related activities. Monitoring and administration of LB, WAF and DDoS. Preparing weekly/monthly reports Deploying and managing SSL certificates in Radware LBs. Raising Firewall requests as per requirements and coordinating with different departments to get Firewall Requests implemented. Managing the inventory i.e. hardware, software, IPs (public, private), DNS etc. Coordinating with hardware vendors in configuration and troubleshooting Daily reporting of LB resource utilization IOS upgrade of all devices as and when required. Implementing Audit recommendations pertaining to Network Guide/Mentor the team members on technical problems which cannot be resolved at their level Ensure that Systems, Organization processes, & Unit practices adhere to Organization policies Experience in leading the team Experience of working on ITIL processes Leading the major incidents, fixing the problems, and submitting RCA Perform in depth packet capture analysis using Wireshark to diagnose network performance issues, incidents, and other anomalies and detailed reports on findings from PCAP analysis. WAF (Web Application Firewall)F5 Monitoring security alerts Provide Remedial actions Prepare Analysis Reports Analysis of application logs Coordinate with Application team and get input Fine tuning as per the recommendation by App team Report generation LOAD BALANCER (Radware) Capacity Planning SSL Off loader Configuration Configuration and Troubleshooting issues IPv4 and IPv6 enablement Integration with SOC, SIEM and Other tools Co ordination with Vendor for support. Preventive Maintenance. Firmware Upgradation

1. Building applications using communication protocols IEC 60870 104, IEC 60870 101 2. IEC60870 protocol stack development expertise with TMW or similar third party IEC 60870 protocol stack 3. Packet analyzer tools like Wireshark , Simulators like Fryer, ASE,TMW, DTM

Job Summary: We are seeking a skilled Juniper BRAS (Broadband Remote Access Server) L2 Engineer to provide advanced support, troubleshooting, and maintenance for Juniper BRAS solutions. The ideal candidate should have strong networking expertise, experience in ISP environments, and a deep understanding of broadband technologies. Key Responsibilities: Provide L2 support for Juniper BRAS platforms (e.g., E-Series, MX Series with PPPoE, LNS, DHCP, and subscriber management). Troubleshoot and resolve subscriber connectivity issues , authentication failures, and performance degradation. Work on configuration, deployment, and optimization of Juniper BRAS systems. Handle RADIUS, AAA, DHCP, PPPoE, and L2TP configurations and integrations. Perform packet analysis and debugging using tools like Wireshark, Junos traceoptions, and logs. Collaborate with L3 engineers, vendors, and cross-functional teams for complex issue resolution. Work with Juniper TAC for escalations and advanced troubleshooting. Conduct network performance monitoring and proactive capacity planning . Maintain technical documentation, SOPs, and knowledge base for internal teams. Participate in on-call rotations and support shifts as required. Required Skills & Experience: 3-6 years of experience in ISP/Telco networks with a focus on BRAS & broadband technologies. Strong knowledge of Juniper MX Series , subscriber management, and Junos OS . Experience with RADIUS, AAA, DHCP, PPPoE, L2TP, and subscriber authentication . Proficiency in troubleshooting and debugging network issues using logs and packet captures. Understanding of BGP, OSPF, MPLS, and IPv4/IPv6 networking concepts. Hands-on experience with Juniper routers and switches . Juniper certifications such as JNCIA, JNCIS-SP, JNCIP-SP (preferred). Excellent analytical, communication, and problem-solving skills.

As an AIX Development Support Specialist,?you are responsible to resolve customer reported issues related AIX Operating system and its related components. Responsible for advanced problem-determination (Root cause analysis), publish technical notes and to give technical support for world-wide IBM Power AIX customers.?You will be working in the AIX Operating system environment under Development Support Organization (DSO). ?The AIX Development Support team is the primary interface between AIX Development team and Power AIX operating system customers. ?The development support professional will assist with problem diagnosis and root cause analysis down to the line of code of AIX operating system utilizing various power hardware systems. Required education Bachelor's Degree Preferred education Master's Degree Required technical and professional expertise * Minimum two years of experience in IT industry, more specifically in AIX/LINUX/UNIX OS skills * Extensive experience in programming in C * C (with data structures/advanced data structures), compilation stages, UNIX/Linux commands, shell scripting, UNIX Internals (process management, memory management, File system management, Inter process communication, io, socket programming), familiarity with binary/octal/hex/ascii packets and decode them to control structures, crash analysis, AIX system boot process and issues. * System Cloning, Backup, mksysb, Familiarity with AIX/Linux environment , Commands and filesystem. * Os Internals : Knowledge of IPC(Inter process Communication), Semaphore, Mutex, Process Synchronization, Shared Memory, Process control block * VMM (Virtual Memory Mgmt) Virtual Address, Virtual Memory, Memory Management, DMA, Memory Leaks, CPU Scheduling, Process states, System throughput, CPU scheduling algorithms, Page replacement policy, page tables, Page-frame mapping, Page replacement algorithms * Component Specific skills : * Experience on AIX/VIOS, Virtualization, C & Socket Programming. * Knowledge on Networking Concepts and its Protocols. * In-depth understanding of TCP/IP stack and Device Driver internals. * Experience using debugging/analysis tools such as tcpdump/iptrace, Wireshark, KDB, GDB/DBX, cscope. * Knowledge on Network configuration and workings of Etherchannel, Shared Ethernet Adapter, SR-IOV, vNIC, Virtual Ethernet Adapter on AIX/VIOS. * Extensive Experience using HMC GUI/cli * Excellent communication both written and verbal, Should have experience of handling cases of large customers issues, Client facing.". Preferred technical and professional experience * Good understanding of the Server Architecture ,Virtualization concepts, TCP-IP protocols/RFCs. * Proven experience in Programming using C/advanced C programming language. Shell Scripting , perl scripting skills are added advantage/desirable skills. * Setting up lab environment to recreate the client issue to debug/troubleshoot the issue, root cause the issue, fix the issue on lab setup and verify/validate the fix. * Experience in using debugging tools like KDB/kdb/GDB, trace/truss/LMT analyzers. * Should have very good Networking Skills: IPv4/IPV6 Routing, Ethernetchannel Broadcasting and Multicasting. * Very good experience in using Networking Protocols: TCP-IP, UDP, ICMP, ARP * Good knowledge of Wireshark Packet Analyzer, KDB for Kernel Trace Analysis and Dump Analysis. switch concepts and understanding of VLAN and shell scripting * Must have good understanding of TCPIP & basic trouble shooting, Unix Internals & IPC mechanisms, Hands on in debugging like gdb or kdb , OS internals

Job Title: Security Research Engineer Keywords: Number of Positions: 2 Remaining Positions: 2 Duties: Conduct thorough research on SaaS applications to analyze data flows and identify application functionalities. Employ tools such as Fiddler, Burp Suite, Postman and Wireshark to inspect and analyze network traffic, ensuring comprehensive security assessments. Perform deep analysis of published and unpublished APIs of SaaS applications. Demonstrate proficiency in programming languages such as Python, Java, or JavaScript to develop tools and scripts for research purposes. Prior experience working with firewalls and proxies to bolster network security measures. Collaborate effectively with cross-functional teams to implement security solutions based on research findings. Communicate research findings clearly through documentation and presentations to technical and non-technical stakeholders. Skills: Proficiency in using tools like Fiddler, Burp Suite and Wireshark for network traffic analysis. Solid programming skills in scripting languages such as Python, Java, or JavaScript. Previous experience working with IAM, firewalls and proxies is highly desirable. Excellent communication and presentation skills, with the ability to convey complex technical concepts to diverse audiences. Strong understanding of network protocols such as TCP, DNS, HTTP, and WebSocket. Experience in analyzing SSL traffic and familiarity with SaaS application stacks. Thorough understanding of computer systems and security concepts. Understanding of various data formats like JSON, XML used for internet communication. Familiarity working with REST APIs and using Postman. Exprerience: Preferred 2 to 4 years of relevant experience and total 6 years experience Education: Bachelor's degree in Computer Science or related field.

Job Description: Role: Senior Associate Cybersecurity About the Company: Join AT&T and reimagine the communications and technologies that connect the world. Our Chief Security Office ensures that our assets are safeguarded through truthful transparency, enforce accountability and master cybersecurity to stay ahead of threats. Bring your bold ideas and fearless risk-taking to redefine connectivity and transform how the world shares stories and experiences that matter. When you step into a career with AT&T, you won t just imagine the future-you ll create it. About the Role: Our Cybersecurity Operations function is seeking for an experienced Security Operations professional in AT&T India. The professional in this role will be part of our Security Operations Center (SOC) and operate in follow-the-sun model provide required coverage to protect AT&T enterprise. The Individual in this role will provide higher level of analysis of Cybersecurity Events and provide inputs / enhancements to Playbooks to advance SOC efficiency and reduce time to remediation. Required Skills: At least 3+ years of Security Monitoring & Operations relevant experience Excellent written skills in documenting Incident findings and conclusions Scripting (Perl, python, PowerShell, bash, Regex) Familiarity with static and dynamic malware analysis. Knowledge of web applications and APIs Understanding of Automation Playbooks in a SOAR platform Splunk Dashboard and search query development EDR Triage and analysis Network packet analysis (tcpdump, Wireshark, ngrep, etc.) Experience performing log analysis from a variety of sources Attention to detail is crucial Should be flexible with shifts and working on weekends Should be flexible to provide coverage in US morning hours Desired Skills: Industry certifications such as CEH, SANS and/or other relevant certifications Bachelors or Masters in Computer Sciences Engineering Experience working in an environment where coordination with multiple teams is essential to success Ability to prioritize individual/group work in a high-stress and time-bound environment Excellent problem-solving skills and attention to detail. Strong communication and teamwork abilities. Additional information (if any): Should be flexible with shifts and working on weekends Should be flexible to provide coverage in US morning hours Location: Hyderabad #Cybersecurity Location: IND:AP:Hyderabad / Atria Building, Plot 17 - Adm: Atria Building, Plot No 17 It is the policy of AT&T to provide equal employment opportunity (EEO) to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, sexual orientation, gender identity and/or expression, genetic information, marital status, status with regard to public assistance, veteran status, or any other characteristic protected by federal, state or local law. In addition, AT&T will provide reasonable accommodations for qualified individuals with disabilities. AT&T is a fair chance employer and does not initiate a background check until an offer is made. Job ID R-60448 Date posted 03/19/2025

Job Description: Role: Senior Associate Cybersecurity About the Company: Join AT&T and reimagine the communications and technologies that connect the world. Our Chief Security Office ensures that our assets are safeguarded through truthful transparency, enforce accountability and master cybersecurity to stay ahead of threats. Bring your bold ideas and fearless risk-taking to redefine connectivity and transform how the world shares stories and experiences that matter. When you step into a career with AT&T, you won t just imagine the future-you ll create it. About the Role: Our Cybersecurity Operations function is seeking for an experienced Security Operations professional in AT&T India. The professional in this role will be part of our Security Operations Center (SOC) and operate in follow-the-sun model provide required coverage to protect AT&T enterprise. The Individual in this role will provide higher level of analysis of Cybersecurity Events and provide inputs / enhancements to Playbooks to advance SOC efficiency and reduce time to remediation. Required Skills: At least 3-5 years of Security Monitoring & Operations relevant experience Excellent written skills in documenting Incident findings and conclusions Scripting (Perl, python, PowerShell, bash, Regex) Familiarity with static and dynamic malware analysis. Knowledge of web applications and APIs Understanding of Automation Playbooks in a SOAR platform Splunk Dashboard and search query development EDR Triage and analysis Network packet analysis (tcpdump, Wireshark, ngrep, etc.) Experience performing log analysis from a variety of sources Attention to detail is crucial Should be flexible with shifts and working on weekends Should be flexible to provide coverage in US morning hours Desired Skills: Industry certifications such as CEH, SANS and/or other relevant certifications Bachelors or Masters in Computer Sciences Engineering Experience working in an environment where coordination with multiple teams is essential to success Ability to prioritize individual/group work in a high-stress and time-bound environment Excellent problem-solving skills and attention to detail. Strong communication and teamwork abilities. Additional information (if any): Should be flexible with shifts and working on weekends Should be flexible to provide coverage in US morning hours Location: Hyderabad #Cybersecurity Location: IND:AP:Hyderabad / Atria Building, Plot 17 - Adm: Atria Building, Plot No 17 It is the policy of AT&T to provide equal employment opportunity (EEO) to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, sexual orientation, gender identity and/or expression, genetic information, marital status, status with regard to public assistance, veteran status, or any other characteristic protected by federal, state or local law. In addition, AT&T will provide reasonable accommodations for qualified individuals with disabilities. AT&T is a fair chance employer and does not initiate a background check until an offer is made. Job ID R-60448 Date posted 03/19/2025

Project Role : Application Support Engineer Project Role Description : Act as software detectives, provide a dynamic service identifying and solving issues within multiple components of critical business systems. Must have skills : Network Infrastructures Good to have skills : SD-WAN Operations Minimum 5 year(s) of experience is required Educational Qualification : BE Summary : Technical Experience:Experience and Expert level knowledge of Enterprise network Operations of Cisco Router, Cisco Switch, Cisco SDWAN (Viptela), Aruba Wireless, Cisco Wireless, Apstra, Juniper (PE Router), Junos Space and Tools Cisco Prime, Cisco DNAC, Opengear, Solarwinds, Splunk, Thousand Eyes, Kentik 4-6 years' experience in the Network infrastructure field or in a related area. Extensive Routing and Switching experience, familiarity with Cisco products. Data Center Nexus Switching and Wireless experience is necessary. Advanced Troubleshooting, Documentation Works on problems/projects of moderately complex scope. Exercises independent judgment within defined practices and procedures to determine appropriate action. Practical knowledge acquired through specialized training, education or previous experience. Exercises independent judgment within defined parameters. Typical work: Medium-Large, complex networking environments Key Responsibilities: Hands on experience in troubleshooting problems solving skills in LAN WAN infrastructure. Experience in Network Infrastructure LAN/WAN, Installation, migration and configuration of network equipment's including Switches, Routers & Wireless. Hands on experience in configuring IP routing using different routing protocols including OSPF, EIGRP BGP. Hands on experience in core Ethernet switching like 8021Q, VLAN, VTP, Ether Channel PAgP, LACP and Multi-Chassis Ether-Channels, STP features RSTP, PVST, RPVST, MSTP, CST, Inter-VLAN Routing, Layer 3 Switching. Understanding and implementation knowledge on redundancy Protocols HSRP,VRRP,GLBP. Experience in Data Center Technologies - Nexus Switching - Fabric Path; VDC, vPC Experience with Cisco ISE. Good understanding of Cisco SD-WAN - Operations and Troubleshooting. Experienced with GRE and IPsec VPN S2S configuration and troubleshooting. Experience with Cisco Wireless platform. Wireless APs and WLC management. Good knowledge on network management tools like Wire Shark, HPNNMi. MyWizard and SolarWinds. Understanding on the ITIL process and good understanding on Incident, change, Problem management. Azure cloud network supportCertifications Cisco - CCNA/CCNP and ITIL Certification. Basic knowledge and understanding on F5 Azure cloud certification for cloud support. Qualification BE

Design and develop various networking features for the PCN (Private Cellular Network) product line Implement high-performance networking solutions using DPDK (Data Plane Development Kit), ensuring efficient data plane processing and low-latency communication Work with Product Owners to understand and fine-tune requirements Work closely with service team, including hardware engineers, software developers, and QA teams to deliver robust networking solutions Investigate and resolve complex networking issues, collaborating with support and operations teams Stay updated on industry trends and emerging technologies. Introduce innovative solutions to improve networking performance and efficiency Qualifications Minimum Qualifications: Bachelors/master s degree in computer science or a related field Six (6+) years of experience in Networking domain Strong knowledge of networking protocols (TCP/IP, BGP, OSPF, etc.) Experience in Intel DPDK or VPP for data path, Fastpath development Experience with network security, SDN, and cloud networking (AWS, Azure, GCP) Experience with building highly scalable, and high-performance application using C, C++ or Golang Experience with Dockers, VMs, Kubernetes Knowledge of Protocol Analysis, Wireshark, NetScout, or other similar tools Excellent problem-solving and analytical skills Good written and verbal communication abilities Preferred Qualifications: Experience in LTE/5G Core Experience in Security domain, IPSec Familiarity with scripting language such as Python

About The Role - Grade Specific Job description Capgemini is hiring for below WLAN Testing Role, interested candidates please apply . JOB Description Experience in WiFi Test QA Should have good knowledge of Wi-Fi protocol knowledge (802.11 g/n/ac/ax) Requires someone who can understand application code, and be able to execute commands and/or write scripts to execute test plan Good Communication Skills. Should be a Good Team Player Should be good in PowerPoint/Excel/MS Word for providing data to Management Notice Period Immediate to 30days LocationBangalore

About The Role Collab Unified Collaboration Required Skills (Must Have and should meet all the below standards for qualifying to this role) CUCM, IMP, CUC,CER, Analog/Digital Gateways, Hardware and Software media Resources Protocols H.323, MGCP, SIP, SCCP, Q.SIG, CAS, ISDN PRI, FXO, FXS, and POTS. Basic Understanding for UCS Servers and VMware Virtualisation Consulting and Troubleshooting Skills Understating of DNS,DHCP,TFTP,NTP and LDAP Desired Skills (Good to have as value add to this role) Programming skills in Java/Python Understanding of Cisco Video Solution Understanding of WebEx Switching Skill Education &/ Additional Certifications Degree/ Masters CCNP/CCIE Collaboration

Mavenir is building the future of networks and pioneering advanced technology, focusing on the vision of a single, software-based automated network that runs on any cloud. As the industrys only end-to-end, cloud-native network software provider, Mavenir is transforming the way the world connects, accelerating software network transformation for 250+ Communications Service Providers in over 120 countries, which serve more than 50% of the world s subscribers. Role Summary Specializes in providing assistance to field engineers, technicians, and product support in diagnosing, troubleshooting, repairing and debugging complex systems and solutions Key Responsibilities Gathers customer requirements and plans the deployments of EPC solutions Provide Technical Product Support for Mavenir products and Systems Runs scripts, execute commands to deploy, test, troubleshoot virtualized PACO node functions Diagnosing and debugging the issues reported/raised by the customers Installation and deployments of Mavenir PACO solutions Track and solve the issues raised within the SLAs Requires close collaboration and communication with onshore offshore colleagues and occasionally with clients Job Requirements Expertise in Customer Support, Product support and Protocols of Packet Core components for 4G 5G which should primarily include : - vEPC(vSAEGW , vMME ) - 5GC (AMF , UPF , SMF ,) - PCRF , DNS , CGNAT Must to have understanding of the Packet Core Solutions. Deep knowledge of 4G and overall understanding of technologies in the Telecom space including VOLTE, VoWiFi etc. Good knowledge of Mobility call flows including but not limited to GGSN, SGSN, MME, SGW, PGW and respective integration touchpoints within a network ecosystem. Good understanding of the 3GPP standards. Sound understanding/Expertise of onboarding, integration of the v-EPC on the Cloud environment. Should have understanding of the Cloud environment and understanding of how EPC solutions can be deployed over cloud. Should have knowledge/Expertise/sound understanding of RHOSP/Docker/Containers /Kubernetes over Dell/HP. Sound understanding of troubleshooting tools like Wireshark. Strong Written and Verbal Communication skills and ability to work in multiple technical areas. 6 - 8 years of relevant experience in above mentioned areas Candidates available to join immediate, will be preferred Accessibility Mavenir is committed to working with and providing reasonable accommodation to individuals with physical and mental disabilities. If you require any assistance, please state in your application or contact your recruiter. Mavenir is an Equal Employment Opportunity (EEO) employer and welcomes qualified applicants from around the world, regardless of their ethnicity, gender, religion, nationality, age, disability, or other legally protected status.

Responsibilities Should be able to perform integration, deployment and upgrade of the SDM nodes-( HSS/HLR/UDM/ONE-NDS/SDL, EIR, MNP etc). Should possess good consultation skills and should be able to drive solutions as per customer requirements . Technical Experience Knowledge of GSM, SS7, SIGTRAN DIAMETER protocol Working knowledge of AUSF-UDM, HLR and HSS nodes. Working knowledge of ONE-NDS/SDL node VNF, CNF BM. Knowledge of 5G, IMS GSM call flows. Experience with Implementation, Integration, Acceptance Tests, Upgrades, OM Troubleshooting on telecommunication core products. Knowledge of LDAP, DAP, SOAP, Wireshark, Linux, Telco Cloud. Ability to troubleshoot and diagnose basic software problems pertaining to SDM Nodes. HLR / HSS Migration experience - added advantage Kubernetes, VNF and CNF exposure is added advantage.

Proficiency in using tools like Fiddler, Burp Suite, and Wireshark for network traffic analysis. Solid programming skills in scripting languages such as Python, Java, or JavaScript. Previous experience working with firewalls and proxies is highly desirable. Excellent communication and presentation skills, with the ability to convey complex technical concepts to diverse audiences. Strong understanding of network protocols such as TCP, DNS, HTTP, and WebSocket. Experience in analyzing SSL traffic and familiarity with SaaS application stacks. Thorough understanding of computer systems and security concepts.

Project Role : Offering Development Practitioner Project Role Description : Manages and develops content used for client offerings or solutions. Supports by developing, training, and enabling the client to use the offering. Must have skills : Microsoft Dynamics 365 ERP Technical Good to have skills : NA Minimum 7.5 year(s) of experience is required Educational Qualification : 15 years full time education Summary :As an Offering Development Practitioner, you will manage and develop content for client offerings, supporting clients in utilizing the solutions provided. Your role involves developing, training, and enabling clients to effectively use the offerings. Roles & Responsibilities: Expected to be an SME Collaborate and manage the team to perform Responsible for team decisions Engage with multiple teams and contribute on key decisions Provide solutions to problems for their immediate team and across multiple teams Develop innovative strategies for client offerings Conduct training sessions for clients on utilizing the offerings effectively Professional & Technical Skills: Must To Have Skills:Proficiency in Microsoft Dynamics 365 ERP Technical Strong understanding of ERP systems Experience in developing content for client solutions Ability to train and enable clients on utilizing offerings effectively Additional Information: The candidate should have a minimum of 7.5 years of experience in Microsoft Dynamics 365 ERP Technical This position is based at our Chennai office A 15 years full time education is required Qualifications 15 years full time education

Key Responsibilities: Perform in-depth penetration testing, vulnerability assessments, and security reviews of applications, infrastructure, and networks. Identify, exploit, and document security vulnerabilities across systems and provide remediation recommendations. Simulate sophisticated attacks to test the strength of security controls and identify potential areas of compromise. Collaborate with development, infra, and DevOps teams to integrate security into the development lifecycle and Infrastructure-as-Code (IaC) security. Develop comprehensive security test plans, methodologies, and tools to ensure effective assessment of systems. Create detailed reports that outline vulnerabilities, risks, and recommended mitigations. Perform threat modeling and risk assessments to prioritize testing efforts. Monitor network traffic for threats and respond to security incidents. Ensure security best practices in Cloud environments, security controls for cloud workloads, IAM policies, and network security. Monitor and respond to cloud security incidents using SIEM and cloud-native security tools. Integrate and automate security testing and compliance checks into CI/CD pipelines using tools like SAST, DAST, and IAST . Experience Range: 3 - 5 years Educational Qualifications: -B.Tech/B.E in Computers , -B.Tech/B.E in IT Job Responsibilities: Required Skills & Qualifications: Bachelor's degree in Computer Science, Cybersecurity, or related field . 2-3 years of experience in cybersecurity with a focus on Penetration testing or Ethical Hacking , Application Security, Cloud Security, and DevSecOps . Experience with security tools such as Burp Suite, Metasploit, Nessus, Wireshark, SonarQube, AWS WAF, Google WAF, Kali Linux, and other vulnerability scanning tools, etc. Knowledge of SIEM , EDR , NIST, CIS, and OWASP security frameworks. Proficiency in scripting (Python, Bash, PowerShell) for security automation. Industry certifications like CEH, Security+, AWS/GCP Security, or any DevSecOps-related certification (preferred but not mandatory). Excellent written and verbal communication skills to effectively report vulnerabilities and collaborate with stakeholders.Qualifications: Bachelors degree in computer science . 80% or above in 10th and 12th Skills Required: DevOps , Linux , PHP , Python Job Code: KL-XYEQQGD5

Overview Analyzes, develops, designs, and maintains software for the organization's products and systems. Performs system integration of software and hardware to maintain throughput and program consistency. Develops, validates, and tests: structures and user documentation. Work may be reviewed for accuracy and overall adequacy. Follows established processes and directions. Responsibilities Designs, develops, and tests on a variety of software assignments that constitute a portion of a larger project Develops and tests documentation which describes the specific software functionality Participates and provides some input in project code reviews Runs software tests designed by more experienced engineers Reviews test results and perform root cause analyses to identify problems Provides recommendations and implements solutions to complex issues. Insures compliance with quality process and standards Makes changes to or upgrades existing software. Enhances and improves existing technologies to apply to new solutions Makes and implements recommendations to immediate team to enhance performance and improve productivity Seeks out new tools to analyze and solve problems Exercises judgment within defined procedures and practices to determine appropriate action Receives general instructions on routine work, new projects or assignments May provide guidance to non-exempt personnel Builds productive working relationships internally and externally Primary intra-organizational with occasional inter-organizational and external customer contacts on routine matters Qualifications Job Description for WLAN Testing : Software Engineer II The role of a Zebra WLAN Test Engineer is to work on a wide variety of tasks covering the full spectrum of black box and white box testing. Responsibilities This role will be expected to Execute test plans, manage and update lab hardware, setups. Contribute to test execution , test automation . In this position will be expected to work with development team to reproduce and debug issues reported by engineering test teams, T&V teams and customers. Be a member of an Agile cross-functional scrum team, participate in Sprint planning, review and retrospective. Create relevant documents following the processes. Minimum qualifications 2-6 years of 802.11 protocol testing Manual experience. Bachelor’s degree from an accredited college or university in Computer Science, Computer Engineering or similar. Excellent knowledge of IEEE 802.11 WLAN protocol and standards (802.11a, b, g, n, ac, ax, d, h, I, k,v, r). Experience with wireless trace tools required (Omni peek, Wireshark). Experience configuring and managing network infrastructure and WLAN devices like Access Points and Switches required. Experience configuring and testing and troubleshooting networking technologies, WLAN security protocols (802.1x, AES/CCMP, etc.). Excellent problem solving ability with experience in diagnosing complex system issues including strong debugging skills. Experience in Automation Framework ( RFS ) and Scripting Language ( python ) would be good . Exposure to android would be added advantage. Ability to work in a fast paced environment and be a good team player