3603 Tcp Jobs - Page 11

About Persistent We are a trusted Digital Engineering and Enterprise Modernization partner, combining deep technical expertise and industry experience to help our clients anticipate what?s next. Our offerings and proven solutions create a unique competitive advantage for our clients by giving them the power to see beyond and rise above. We work with many industry-leading organizations across the world including 14 of the 30 most innovative US companies, 80% of the largest banks in the US and India, and numerous innovators across the healthcare ecosystem. Our growth trajectory continues, as we reported $1,186M annual revenue (13.2% Y-o-Y). Along with our growth, we?ve onboarded over 4900 new employees in the past year, bringing our total employee count to over 23,850+ people located in 21 countries across the globe. Throughout this market-leading growth, we?ve maintained strong employee satisfaction - over 94% of our employees approve of the CEO and 89% recommend working at Persistent to a friend. At Persistent, we embrace diversity to unlock everyone's potential. Our programs empower our workforce by harnessing varied backgrounds for creative, innovative problem-solving. Our inclusive environment fosters belonging, encouraging employees to unleash their full potential. For more details please login to www.persistent.com About The Position We are looking for an innovative C++ developer to design high-end applications for our clients. You will be determining the scope of software development projects, collaborating on the development of software applications, and obtaining and integrating end-user feedback. To ensure success as a C++ developer, you should exhibit advanced C++ software development skills and extensive experience in collaborating on software development projects. As a first-class C++ developer your software development expertise should translate into highly functional and user-friendly applications. What You?ll Do Drive continuous adoption and integration of relevant technologies into design Write clean, elegant, maintainable, and efficient code Compile and modify the core OS and the firmware to manage updates and the bootloader Design robust, scalable, and secure features Expertise You?ll Bring Excellent programming skills in C / C++ and / or Python. Experience C++ and / or Python and multi-threading Cloud / virtualization Developing application on Linux Working with multi-threading, IPC, and socket programming this is mandatory. Working on multi-threading and networking domain. Knowledge Container technology. Agile methodologies, CI / CD methods. OS concepts like memory management, scheduling etc., is good to have Benefits Competitive salary and benefits package Culture focused on talent development with quarterly promotion cycles and company-sponsored higher education and certifications Opportunity to work with cutting-edge technologies Employee engagement initiatives such as project parties, flexible work hours, and Long Service awards Annual health check-ups Insurance coverage : group term life , personal accident, and Mediclaim hospitalization for self, spouse, two children, and parents Our company fosters a values-driven and people centric work environment that enables our employees to: Accelerate growth, both professionally and personally Impact the world in powerful, positive ways, using the latest technologies Enjoy collaborative innovation, with diversity and work-life wellbeing at the core Unlock global opportunities to work and learn with the industry?s best Let's unleash your full potential. See Beyond, Rise Above

Position-Software Engineer – Embedded (C++ with QT) Location-Pune Experience- 3+ years Technical / Essential Skills: Bachelor’s degree in computer science, Electrical Engineering, or related field (or equivalent experience). Good knowledge of Qt, C++, multi-threading, multi-tasking, socket programming for Linux/Windows. Good knowledge of Windows System APIs and OS concepts like Event, Mutex, Semaphore etc. Good Understanding of QML. Knowledge of QT Build System Qmake/Cmake. Knowledge of networking protocols like TCP/IP, UDP especially in application development field. Have worked on C/C++ applications written for Linux/Windows using Qt Creator. Basic knowledge of debugging and problem-solving skills.

Why Join Us? As the world’s leading vendor of Cyber Security, facing the most sophisticated threats and attacks, we’ve assembled a global team of the most driven, creative and innovative people. At Check Point, our employees are redefining the security landscape by meeting our customers’ real-time needs and providing our cutting-edge technologies and services to an ever-growing customer base. If you want to make the world a safer place – you belong with us. Key Responsibilities Responsible for all daily incident management of customer incidents Manage complicated incidents which span the globe Utilize Check Point products in incident investigations Build incident playbooks for events and provide responses Create detailed incident report generation for customer events Perform incident response and forensic analysis of compromised systems, identify and provide recommendations for remediation of DDoS events and the ability to reverse engineer malware. Formulate and direct incident response efforts, prioritize those response efforts, and create legible incident reports that describe the compromise vector, attacker methodologies, and artifacts of data exfiltration. Perform forensic analysis of Windows and Unix systems to identify compromise artifacts. Build sandbox/test lab environments to evaluate malicious code Work within a team environment and will be responsible for coordinating work actions with that team. Qualifications Minimum 2 years of experience performing incident response with emphasis on system compromise analysis, security reviews / vulnerability risk assessments of network environments using both manual procedures and automated analysis tools. Minimum 2 years of experience of the TCP/IP protocol suite, security architecture, and remote access security techniques/products. Minimum 1 year of experience with enterprise anti-virus solutions, virus outbreak management, and the ability to differentiate virus activity from directed attack patterns Minimum 2 years of experience with endpoint or network forensics Strong skill in documentation (English) for technical and non-technical audience Ability to participate in on-call rotation Domestic and International travel may be required Candidates must have an existing work right in -at least- one of the following countries: Philippines/ India/ Singapore/ Australia. No relocation assistance / sponsorship provided for this role.

Must-Have Minimum of 3 years' developer experience, preferably in the finance sector. Experience and provable knowledge in Market Data Technology, in particular relating to products from LSEG, Bloomberg and Factset. Strong understanding of Linux and Windows operating systems. Thorough understanding of network routing and network topology firewalls etc.. 3 years experience in software release mechanisms, preferably Gitlab and SDLC. 1-2 years experience working with Azure Cloud services. Your Expertise: Self-starter with the ability to handle multiple tasks and priorities within a fast-paced work environment. Must be highly motivated and dependable with excellent communication and collaboration skills. Good-to-Have Minimum 2 mandate details are mandate with two or 3 liners You Are Analytical and logical - A problem solver. Good communicator and team player. Customer and quality oriented, motivated, self-directed and driven. Strong ability to prioritize Common Skills Market data infrastructure experience. Design, deployment and support of Refinitiv/LSEG RTDS/TREP systems. Linux administration. Understanding process monitoring, stopping starting processes and services, filesystem navigation, TCP stack diagnostics. Wintel Administration Services starting/stopping, directory manipulation. Network design and deployment. TCP issue diagnostics, understanding. Project planning and execution. Directed by multiple demand sources. Liaising with business technical leads and end users. Liaising with vendors to ascertain and document roadmaps, planning for any required changes to be integrated into the UBS environment. Fault escalation. Identifying infrastructure issues and working to keep the environment compliant and up to date. Upgrading Infrastructure components, software or hardware, as well as Desktop components, including vendor provided software. Working with operations teams to plan deployment, and support of deltas to the environment. Azure Fundamentals. Gitlab Experience. SDLC (Software Development Lifecycle). Beneficial Skills RTDS component extensive expertise. Installation, configuration and tuning. Linux packaging and distribution mechanisms (tar/scp/rpm). Linux system tuning, /etc/system config and diagnostics. Linux hardware familiarity. E.g. Solarflare install and configuration, memory utilisation, CPU and thread binging. Network detailed knowledge. Traffic routing, firewall rules, Proxy configurations (including PAC). Strong Shell Scripting experience for admin tasks and automation (Linux and Windows). Strong Database skills (Oracle, Sybase, Postgress). Packaging technology expertise (MSI, Numecent, AppV). System Virtualisation and associated tooling. VMware Dynamic Environment Manager (UEM/DEM). Market Data desktop application expertise. Including usage, installation, configuration data flows and fault finding (Bloomberg, LSEG Eikon, Workspace, Factset etc.). Onboarding of applications into UBS Desktop environment. Liaising with deployment teams, QA, desktop support and business end users as part of testing and deployment. Third level escalation of desktop issues. Resolving incidents and problems, owning and reporting on these issues through formal channels. Application programming for market data systems (LSEG real-time SDK, Bloomberg) both latest APIs and legacy systems. Expert understanding of protocols, syntax and messaging technologies. Expert Data content diagnostics skills General programming expertise across different programming languages (e.g. Java, C, C#, Python) as well as different operating systems, SDKs IDEs etc.. Inhouse application development and ownership, developing tools for MDT support and diagnostics as well as documentation and SAD (Solution Architecture Document). Working with Application teams to provide advisory and guidance for new application development, as well as issue investigation and escalation. Some Level Of Experience With Other Market Data Products Contributions Bloomberg Infrastructure and Terminal products Market data APIs BPIPE FACTSET Haver DLX SN Role Descriptions / Expectations From The Role 1 Development of MDT technical components across multiple platforms. Project management for own activities. Handover of developed products to the larger engineering and operations team. Documentation of all delivered products. Support of released products if required. Delivery of mandatory exchange, vendor upgrades & tests. Compliance activities around new and existing products, including vulnerability management, regulatory reporting and compliance controls as required. Ability to learn subject matter expertise in API related Market Data technologies. Monitoring of Vendor Exchange Notifications. Represent team on incident management calls.

Skill: Network Engineer Exp: 6-12 Years Location: Bangalore Work Mode: Hybrid Skills required. The ideal candidate will have 5+ years of experience with Financial Services Firm, Technology vendor or systems integrator designing, and implementing large scale low latency networks. Expert Level Technical Skills Required Ethernet technologies: SPT, 802.1Q, Multilayer Switching; Leaf-Spine IP Fabric IP Routing: OSPF, BGP TCP/IP Multicast routing: PIM, IGMP, MSDP Platform knowledge on Cisco Switching & Routing Platforms Nexus 9000 Series Data Center Switching Platform Nexus 3000 Series Data Center Switching Platform ASR Series Routers Platform knowledge on Arista Switching Platform Arista Datacenter and Low latency switching platform. DANZ, TAP Aggregation platforms. Working knowledge on various Network OS Cisco IOS, IOS-XE, NXOS, IOS-XR Arista EOS Skills Desired: Ability to use Microsoft applications such as Vision, Word, Excel and Outlook. Proficient in UNIX or Linux Certifications: CCNP or equivalent but not mandatory Experience with scripting/ automation using Python / Ansible is strong plus. Tools: Wireshark, Infoblox, HPNA Splunk, Sevone, Ansible, Netconf is a plus. Strong sense of security concept include defense in depth, zero trust networking, least privilege principle, risks and controls. Additionally, the ideal candidate should be: Flexible and adaptable to meet the team’s targets. Honest, hardworking and reliable. Possess a strong sense of ownership / accountability.

Job Title: Golang developer Location: Pune/Chennai/Bangalore/Hyderabad Type: Full-time Rel Experience Required: 5+ years Responsibilities : Minimum 3 years of solid experience in Go (Golang) development and 5+ years of software development Strong understanding of Go’s concurrency model, memory management, and standard library. Experience with microservices architecture and containerization technologies (e.g., Docker, Kubernetes). Proficiency in REST, gRPC, and data serialization formats like JSON and Protobuf. Strong knowledge of NoSQL databases. Familiarity with CI/CD pipelines, version control systems (Git), and at least one cloud platform (AWS, GCP, Azure). Ability to document and communicate technical information to technical as well as non-technical stakeholders Bonus points Experience with container orchestration tools like Kubernetes. Experience building gRPCs with go-kit Knowledge of message brokers (e.g., Kafka, Kinesis, SNS). Understanding of security best practices in software development. Experience with AWS services including EKS, EC2 Strong problem-solving skills and the ability to work independently. Understanding of basic networking principles and protocols (especially TCP/IP)

Our client is a French multinational information technology (IT) services and consulting company, headquartered in Paris, France. Founded in 1967, It has been a leader in business transformation for over 50 years, leveraging technology to address a wide range of business needs, from strategy and design to managing operations. The company is committed to unleashing human energy through technology for an inclusive and sustainable future, helping organizations accelerate their transition to a digital and sustainable world. They provide a variety of services, including consulting, technology, professional, and outsourcing services. Job Description Job Title: Vrops Engineer Location: PAN India Experience: 8+ yrs. Employment Type: Contract to hire Work Mode: Hybrid Notice Period: - Immediate joiners Skills : Primary Skill: Vmware vsphere, vcenter and ESXI Admin Secondary Skill: Networking Knowledge ( TCP/IP) A VMWare Engineer specilizing in vCenter, vRealize Orchestrator (vRO), and ESXi typically focuses on designing, implementing and managing virtualized environments. Here's brief overview of the role: Key Responsibilities: Design, deploy, and maintain VMware virtual infrastructure. Administer and troubleshoot VMware vCenter and ESXi- environments. Automate workflows using vRealize Orchestrator (vRO). Ensure system performance, reliability, and security. Perform capacity planning and disaster recovery planning. Collaborate with teams to resolve technical issues and optimize infrastructure. Required Skills: Proficiency in VMware vSphere, vCenter, and ESXi administration. Experience with vRealize Suite, including vRO for automation. Strong understanding of networking concepts (e.g: TCP/IP, DNS). Analytical and problem-solving skills. Knowledge of storage integration with VMware environments.

We’re Hiring ! Jr. Network Engineer Location: Pondicherry Experience: 0–1 Year Qualification: B.Tech / Diploma / ITI / CCNA Join Our Team If You’re Ready To: Configure & troubleshoot Routers, Switches, ONU, OLT Perform cabling, crimping, fiber splicing & field installations Understand LAN, WAN, Wi-Fi, IP Subnetting, DHCP Handle TCP/IP and internet setup troubleshooting Resolve customer support tickets on-site Fresh graduates or diploma holders passionate about networking Candidates with basic networking knowledge (CCNA a plus) eager to learn & work in the field Job Type: Full-time | Permanent Salary: ₹12,000 – ₹15,000/month Benefits: Health Insurance Schedule: Day Shift | In-person Interested? Call us at: 9952120990 - HR Office Name : C Fiber Communications Pvt Ltd Address : 104-A, Needarajapayar St, Opposite to Savarayalu Nayakar Govt Girls High School, MG Road Area, Puducherry, 605001. Job Types: Full-time, Permanent Pay: ₹12,000.00 - ₹15,000.00 per month Benefits: Health insurance Schedule: Day shift Work Location: In person

Required Information Details 1 Role Linux TSR (Technical Support Resident engineer) 2 Required Technical Skill Set L2 Linux, L1-L2 DevOps, CloudOps 4 Desired Experience Range 3 to 5 years 5 Location of Requirement Chennai, Ahmedabad (Gandhi Nagar) Desired Competencies (Technical/Behavioral Competency) Must-Have (Ideally should be at least 3 years of hands-on with Linux) · Compute: Demonstrates a deep understanding of compute concepts, including virtualization, operating systems, system administration, performance, networking, and troubleshooting. · Web Technologies: Experience with web technologies and protocols (HTTP/HTTPS, REST APIs, SSL/TLS) and experience troubleshooting web application issues. · Operating Systems: Strong proficiency in Linux (e.g., RHEL, CentOS, Ubuntu) system administration. Experience with Windows Server administration is a plus. · GCP Proficiency: Experience with GCP core services, particularly Compute Engine, Networking (VPC, Subnets, Firewalls, Load Balancing), Storage (Cloud Storage, Persistent Disk), and related services within the Compute domain. · Security: Solid understanding of security best practices for securing compute resources in cloud environments, including IAM implementation, access control, vulnerability management, and protection against unauthorized access and data exfiltration. · Monitoring and Logging: Experience with monitoring tools for troubleshooting and performance analysis. · Scripting and Automation: Proficiency in scripting (e.g., Bash, Python, PowerShell) for system administration, automation, and API interaction. Experience with automation tools (e.g., Terraform, Ansible, Jenkins, Cloud Build) is essential · Networking: Solid understanding of networking concepts and protocols (TCP/IP, DNS, BGP, routing, load balancing) and experience troubleshooting network issues. · Problem-Solving Skills: Excellent analytical and problem-solving skills with the ability to identify and resolve complex technical issues. · Communication Skills: Strong communication and collaboration skills with the ability to effectively communicate technical concepts to both technical and non-technical audiences. Good-to-Have ● Minimum of 3+ years’ experience in implementing both on-premises and cloud-based infrastructure ● Certifications related to Linux/ Cloud Ops, preferably Associate Cloud Engineer

Mainframe Network System Programmer/Mainframe Network Administrator Required Skill Set Mainframe Network administration including VTAM, TCPIP, JES2, HCD, WLM. z/OS System Programming knowledge with SMP/E Knowledge on REXX, assembler, JCL Experienced at troubleshooting connectivity and performance issues in a z/OS environment Experience in other z/OS operating system components would be advantageous Key Activities Performed Install, upgrade, maintain and customise the z/OS communications server products VTAM and TCP/IP and other networking related IBM and OEM products and features. Perform these activities such as SMP/E, REXX, and assembler. Proactively monitor mainframe network and related software and to take action to prevent potential issues and to maximise performance. To improve such monitoring and increase automation where possible. Maintain robustness of the configuration and to maintain and test the mainframe DR solution from a network perspective. Assist users with the analysis of issues with connectivity. Deal with day-to-day support issues related to mainframe networking and associated products. Thoroughly document the environment and all activities performed. To work closely with the client, operations, and other technicians to create robust plans and processes in line with business requirements. To produce technical recommendations and service and stability improvements in line with business requirements. Skills: z/os,tcpip,mainframe network administration,smp/e,assembler,mainframe,hcd,z/os system programming,jes2,jcl,vtam,troubleshooting connectivity,performance issues,smp,wlm,rexx

Mainframe z/OS Systems Programmer/zOS Systems Programmer & Automation Required Skill set Extensive SMP/E knowledge Knowledge on REXX, assembler, JCL Strong knowledge of WLM, RMF, CA Products, HCD Experienced at troubleshooting performance issues in a z/OS environment Working experience in a multi-CPU & Sysplex environment VTAM/TCPIP Network administration Working knowledge of other sub systems like DB2, ADABAS, IMS, CICS Knowledge of working in Multi-Processor / Multi-LPAR environment and SYSPLEX Knowledge of Mainframe Disks, replication, and tools such as CSM Storage administration such as initializing disks, re-organizing files and updating SMS definitions would be advantageous Key Activities Performed Install, upgrade, maintain and customise the z/OS operating system covering z/OS, RACF, JES2, VTAM, TCP/IP, HCD, WLM. Install, upgrade, maintain and customise other z/OS related IBM and OEM products. Perform SMP/E tasks. Work with multi-CPU & Sysplex environment Apply planned maintenances, monitor product PTFs to make sure the products are up to date Work with REXX Scripts, Assembler, JCL Top Secret/ACF2/RACF PTF Implementations Proactively monitor z/OS and related software and to take action to prevent potential issues and to maximise performance. To improve such monitoring and increase automation where possible. To maintain robustness of the configuration and to maintain and test the mainframe DR solution. To produce technical recommendations and service and stability improvements in line with business requirements. Gather information and produce reports to satisfy client and vendor requirements such as SCRT reporting. Skills: z/os,tcp/ip,cics,ims,smp/e,assembler,mainframe,hcd,storage administration,adabas,mainframe disks,jcl,csm,vtam,db2,ca products,rmf,sysplex,wlm,rexx

Key Skill Set Required: Installation and Configuration: Experience in setting up and configuring Network Operating Systems (NOS) such as Ubuntu Server, CentOS Stream, or Windows Server in a virtualized environment. User and Group Management: Ability to create and manage user accounts and groups, assign roles, permissions, and test access controls for different departments or projects. Networking Basics: Knowledge of network topologies, OSI/TCP models, and configuring network services. IP Addressing and Subnetting: Expertise in IPv4 and IPv6 addressing schemes, subnet creation, and efficient IP allocation. Server Configuration: Practical experience with DNS server setup, file sharing services (e.g., Samba), and web server configuration using Apache or Nginx. Network Security: Proficiency in implementing firewall rules, enabling secure access protocols, and conducting vulnerability testing. Troubleshooting: Strong skills in diagnosing and resolving network configuration issues, ensuring system security and reliability. Foundation in CSE: Trainers must possess a strong understanding of Software Engineering, Operating Systems, and other core Computer Science concepts essential for placements. Skills & Qualifications: Bachelor’s Degree required. [1 years] of professional experience Strong analytical and problem-solving skills. Excellent communication and teamwork abilities. Ability to adapt to a fast-paced development environment. Self-driven and eager to learn new technologies. Contact No.: 7087118097

Mainframe Network System Programmer/Mainframe Network Administrator Required Skill Set Mainframe Network administration including VTAM, TCPIP, JES2, HCD, WLM. z/OS System Programming knowledge with SMP/E Knowledge on REXX, assembler, JCL Experienced at troubleshooting connectivity and performance issues in a z/OS environment Experience in other z/OS operating system components would be advantageous Key Activities Performed Install, upgrade, maintain and customise the z/OS communications server products VTAM and TCP/IP and other networking related IBM and OEM products and features. Perform these activities such as SMP/E, REXX, and assembler. Proactively monitor mainframe network and related software and to take action to prevent potential issues and to maximise performance. To improve such monitoring and increase automation where possible. Maintain robustness of the configuration and to maintain and test the mainframe DR solution from a network perspective. Assist users with the analysis of issues with connectivity. Deal with day-to-day support issues related to mainframe networking and associated products. Thoroughly document the environment and all activities performed. To work closely with the client, operations, and other technicians to create robust plans and processes in line with business requirements. To produce technical recommendations and service and stability improvements in line with business requirements. Skills: z/os,tcpip,mainframe network administration,smp/e,assembler,mainframe,hcd,z/os system programming,jes2,jcl,vtam,troubleshooting connectivity,performance issues,smp,wlm,rexx

Proven experience in network products and services, with specific focus on Cisco WAN technologies, including ASR and Nexus9K. Expertise in LAN, WAN, MPLS, VPLS, LDP, GRE, BGP, OSPF, and ISIS within a VRF context for L2/L3VPN services, Traffic Engineering, and RSVP. Comprehensive knowledge of multicast concepts, including PIM-SM, PIM-SSM, IGMP, MVPN, and MLDP. Proficiency in product-aligned, service-focused work, with a solid grasp of network automation, SRE, and DevOps or equivalent experience. Working with Agile methodologies (Scrum, Kanban) and project management tools like JIRA. Excellent skills in network packet analysis and packet capture tools for troubleshooting. Familiarity with load balancing technologies, TCP/IP, and multicast in internet environments. Understanding of low-latency technologies commonly used in the financial sector. Experience in Data Centre Networking, including Software-Defined Networking (SDN), Cisco ACI, VxLAN, and related technologies. Proficiency in Service Management processes, preferably with ITIL knowledge. Excellent spoken and written English skills, enabling meaningful collaboration.

Mainframe Network System Programmer/Mainframe Network Administrator Required Skill Set Mainframe Network administration including VTAM, TCPIP, JES2, HCD, WLM. z/OS System Programming knowledge with SMP/E Knowledge on REXX, assembler, JCL Experienced at troubleshooting connectivity and performance issues in a z/OS environment Experience in other z/OS operating system components would be advantageous Key Activities Performed Install, upgrade, maintain and customise the z/OS communications server products VTAM and TCP/IP and other networking related IBM and OEM products and features. Perform these activities such as SMP/E, REXX, and assembler. Proactively monitor mainframe network and related software and to take action to prevent potential issues and to maximise performance. To improve such monitoring and increase automation where possible. Maintain robustness of the configuration and to maintain and test the mainframe DR solution from a network perspective. Assist users with the analysis of issues with connectivity. Deal with day-to-day support issues related to mainframe networking and associated products. Thoroughly document the environment and all activities performed. To work closely with the client, operations, and other technicians to create robust plans and processes in line with business requirements. To produce technical recommendations and service and stability improvements in line with business requirements. Skills: z/os,tcpip,mainframe network administration,smp/e,assembler,mainframe,hcd,z/os system programming,jes2,jcl,vtam,troubleshooting connectivity,performance issues,smp,wlm,rexx

Mainframe z/OS Systems Programmer/zOS Systems Programmer & Automation Required Skill set Extensive SMP/E knowledge Knowledge on REXX, assembler, JCL Strong knowledge of WLM, RMF, CA Products, HCD Experienced at troubleshooting performance issues in a z/OS environment Working experience in a multi-CPU & Sysplex environment VTAM/TCPIP Network administration Working knowledge of other sub systems like DB2, ADABAS, IMS, CICS Knowledge of working in Multi-Processor / Multi-LPAR environment and SYSPLEX Knowledge of Mainframe Disks, replication, and tools such as CSM Storage administration such as initializing disks, re-organizing files and updating SMS definitions would be advantageous Key Activities Performed Install, upgrade, maintain and customise the z/OS operating system covering z/OS, RACF, JES2, VTAM, TCP/IP, HCD, WLM. Install, upgrade, maintain and customise other z/OS related IBM and OEM products. Perform SMP/E tasks. Work with multi-CPU & Sysplex environment Apply planned maintenances, monitor product PTFs to make sure the products are up to date Work with REXX Scripts, Assembler, JCL Top Secret/ACF2/RACF PTF Implementations Proactively monitor z/OS and related software and to take action to prevent potential issues and to maximise performance. To improve such monitoring and increase automation where possible. To maintain robustness of the configuration and to maintain and test the mainframe DR solution. To produce technical recommendations and service and stability improvements in line with business requirements. Gather information and produce reports to satisfy client and vendor requirements such as SCRT reporting. Skills: z/os,tcp/ip,cics,ims,smp/e,assembler,mainframe,hcd,storage administration,adabas,mainframe disks,jcl,csm,vtam,db2,ca products,rmf,sysplex,wlm,rexx

Greetings from DSRC!!! DSRC provides competitive compensation that is revised purely on performance , flexible work hours & friendly work environment . At DSRC you will have opportunity not only to learn but also explore your area of interest with respect to technology and also effectively use the skills acquired over few years of IT experience. Experience: 4 to 6 years Requirement: Linux System Administrator Working from home will be available on an optional basis. Key Responsibilities Linux System Administration Install, configure, manage and maintain Linux servers (Ubuntu, RHEL, CentOS, or similar) in production and staging environments. Perform server migrations, system upgrades, patches, and kernel tuning. Troubleshoot performance issues and resolve system-related incidents. Manage user accounts, permissions, and access control mechanisms in Linux environments. Virtualization and Containerization Management Deploy, Manage and maintain virtualization infrastructure such as VMware, Hyper-V etc. Perform capacity planning, resource allocation, and performance tuning for virtual machines and containers. Build, deploy, and orchestrate containerized applications using Docker and Kubernetes. Ensure seamless orchestration and scaling of container workloads in production environments. Design scalable container infrastructure with Helm charts, namespaces, and network policies. Networking Expertise Configure and manage networking services and protocols including TCP/IP, SSH, HTTP/HTTPS, FTP, NFS, SMB, DNS, DHCP, VPN. Configure and manage firewalls and routing. Troubleshoot network-related issues impacting Linux systems and virtual environments. Diagnose and resolve network connectivity issues and implement firewall rules and NAT. Security and Hardening Implement robust security measures including OS hardening, patch monitoring and management, firewall configuration, intrusion detection/prevention, and compliance adherence. Conduct regular security audits and vulnerability assessments. Harden operating systems using industry best practices (CIS benchmarks, SELinux, AppArmor). Implement and manage security tools like Fail2Ban, auditd, and antivirus solutions. Conduct regular vulnerability assessments and ensure system compliance. Automation and Scripting Develop and maintain automation scripts using Bash, Python, Ansible, Perl or similar tools to automate system installations, configuration, monitoring, provisioning virtual machines with required software and reporting. Streamline operational workflows through scripting and configuration management tools. Develop and maintain deployment pipelines for system provisioning and software rollouts. Backup and Disaster Recovery Design, implement, and test backup and disaster recovery strategies to ensure data integrity, high availability and business continuity. Monitoring & Logging Setup, Deploy and manage monitoring tools to track system and application performance. Analyze metrics and optimize resource utilization. Monitor and troubleshoot issues related to hardware, software, network protocols, and storage systems in multi-layered environments. Proactively monitor infrastructure health and implement solutions to ensure system reliability and uptime. Collaborate with cross-functional teams to assess system capacity, conduct performance tuning, and support application scalability. Provide technical support and root cause analysis for system-related incidents. Required Skills And Qualifications Bachelor’s degree in engineering 4 years of professional experience in Linux system administration. Strong proficiency with multiple Linux distributions (Ubuntu, RHEL, CentOS etc.). Extensive experience with virtualization technologies (VMware, KVM, libvirt, QEMU etc). Proven expertise with container technologies: Docker and Kubernetes. Solid understanding of file systems, storage environments, and network protocols (TCP/IP, SSH, HTTP/HTTPS, FTP, DNS, DHCP, VPN). Solid experience in Linux security best practices, OS hardening, and compliance. Hands-on scripting experience with Shell scripting or Python; experience with automation tools like Ansible or Puppet. Familiarity with system monitoring and logging tools like ELK Stack, Fluentd, Graylog etc. Experience with backup and disaster recovery planning. Experience in configuring monitoring tools like Nagios, Prometheus, Grafana, Zabbix etc. Experience in system documentation, providing technical support to users, and collaborating with IT teams to improve infrastructure and processes. Knowledge of cloud platforms (AWS, Azure, GCP) is a plus. Strong analytical and troubleshooting skills. Experience in database tuning and capacity planning is a plus. Excellent verbal and written communication skills. Self-motivated, organized, and capable of managing multiple priorities simultaneously.

Mumbai, Maharashtra Full Time 8+ years Job Description Key Responsibilities Develop, design, and implement IT infrastructure solutions to meet business needs, focusing on scalability, reliability, and security. Lead the architecture of complex systems and infrastructure, including servers, storage, networks, and cloud environments. Oversee the daily management, monitoring, and maintenance of IT systems, including servers, storage, and network devices. Ensure high availability, redundancy, and disaster recovery capabilities for critical systems. Required Skills Strong experience in system administration and architecture, including expertise in operating systems (Linux, Windows Server), storage, and virtualization. In-depth knowledge of networking fundamentals (TCP/IP, DNS, VLANs) and security practices. Proficiency in scripting languages (e.g., Python, PowerShell, Bash) and experience with automation tools (e.g., Ansible, Puppet, Chef). Experience with cloud platforms (AWS, Azure, Google Cloud) and hybrid infrastructure setups. Strong troubleshooting skills, with experience managing high-availability environments and complex infrastructure. Preferred Qualifications Bachelor’s degree in computer science, Information Technology, or a related field (or equivalent experience). Industry certifications (e.g., CompTIA, RHCE, AWS Certified Solutions) You can also send your resume to hr@pertsol.com

Mumbai, Maharashtra Full Time 8+ Years Job Description Key Responsibilities Design and architect scalable, robust OpenStack cloud solutions based on project or organization requirements. Define the strategy for scaling, availability, and security of OpenStack clusters. Lead the deployment, configuration, and integration of OpenStack services (e.g., Nova, Neutron, Keystone, Swift). Oversee installation, upgrades, patch management, and monitoring of OpenStack environments. Ensure high availability, backup, and disaster recovery for OpenStack services. Optimize resource allocation, workload balancing, and overall system performance. Automation and Orchestration Ensure that OpenStack implementations follow industry security standards and organizational compliance requirements. Conduct regular security audits, vulnerability assessments, and penetration tests on cloud environments. Troubleshooting and Support. Required Skills Extensive experience in OpenStack components (e.g., Nova, Neutron, Keystone, Horizon, Cinder, Swift). Proficiency in Linux (typically RHEL/CentOS or Ubuntu) and network technologies. Familiarity with virtualization (KVM, VMware), containerization (Docker, Kubernetes), and storage systems. Understanding of networking protocols (TCP/IP, DNS, VPN, VLAN) and security best practices. Excellent problem-solving skills, with experience in high-availability and large-scale distributed systems. Preferred Qualifications Bachelor’s degree in computer science, Engineering, or related field (or equivalent experience). Certifications in OpenStack, Linux, or cloud technologies (e.g., COA - Certified OpenStack Administrator). You can also send your resume to hr@pertsol.com

Mumbai, Maharashtra Full Time 5-7 Years Job Description We are looking for senior system engineer for Mumbai Location. Please find below the JD. Kindly share me your profile. The candidate must have 8+ years in a senior system engineer role, with a focus and expertise in: Key Responsibilities Design and implement reliable, high-performance IT systems, including servers, storage, virtualization, and cloud infrastructure. Lead or participate in infrastructure deployment projects, ensuring quality, performance, and scalability. Perform advanced system administration tasks, including installation, configuration, and troubleshooting of servers and applications. Oversee regular updates, patching, and backup procedures to maintain system security and integrity. Ensure optimal system performance, conducting tuning, load balancing, and resource optimization. Required Skills Strong expertise in system engineering and administration, including Linux and/or Windows Server. Proficiency in virtualization (e.g., VMware, Hyper-V) and cloud platforms. Experience with monitoring tools (e.g., Nagios, Zabbix, Prometheus) and configuration management tools (e.g., Ansible, Puppet). In-depth understanding of network fundamentals (TCP/IP, DNS, VPN) and Protocol levels. Preferred Qualifications Bachelor’s degree in computer science, Information Technology, or a related field (or equivalent experience). Relevant certifications (e.g.RHCE, MCSE, AWS Certified SysOps Administrator). You can also send your resume to hr@pertsol.com

Job details Employment Type: Full-Time Location: Pune, Maharashtra, India Job Category: Sales & Marketing Job Number: WD30243340 Job Description APAC Technical Services & Support No. 518-11, North FuQuan Road, Changning District, Shanghai – 201206, China 4th Floor, Building 2, Commerzone IT Park, Yerwada, Pune – 411006, India India: +91-80-4199-0994 China: +86-21-6163-8644 Email: arijeet.mukherjee@jci.com _______________________________________________________________________________________________________________________________________ 1 Job Description: Global Level 1 Technical & Product Support Position Tittle: Product Support Engineer The Segment Security Products, a business unit of Johnson Controls International, comprises of two Product BUs: ACVS and Intrusion. It is a diversified group of world-leading access control, video and Intrusion brands. Operating in more than 40 offices with over 2000 employees, these brands – American Dynamics, Bentel, CEM Systems, Qolsys, DSC, Kantech, Software House, Sur-Gard and Visonic – have more combined years of experience in the security industry than any other group in the world. Our security integration platforms, built by our developers from across all product disciplines allow our customers to see more, do more and save more. Job Overview Provide high quality, innovative, technical support to our diversified customers and install bases of Security Product’s ACVS (Access Control & Video Solutions) division and support customer logged technical issues through different remote support media (phone/email/chat, etc.). Provide configuration, commissioning and installation related services inclusive of fault findings, f/w and s/w upgrades, etc. working together with SI/channel partners and field engineers. Essential Education & Experience Bachelor’s degree in Engineering disciplines or any other equivalent Technical Degree is a must from a reputed college and/or university with the relevant work-related experience. 3-5 years of working experience with supporting any to various electronic products or IT solutions in a field environment installing, troubleshooting specialized hardware/software and networking equipment in any technical capacity including understanding faults identifying root causes, and providing necessary remediations to mitigate and solve issues quickly. Basic Electronics: Experience in Electro Magnetic principles and Radio Frequency (RF) technology. Knowledge of circuits, knows how to use multimeters, wire relays or circuit boards and power adapters, batteries, etc. Software: Thorough knowledge on Windows/Linux OS install, commissioning and administration is needed/preferred. Hardware: Understand PCB technology including flashing boards and configurations using switches and jumpers, adding RAM and CPU chips, configure, and install PC boards (e.g., VGA boards, CPUs, SCSI controllers, network cards). Johnson Controls Security Products APAC Technical Services Customer Recommendation Report Johnson Controls Security Products ACVS Technical Services APAC Job Description – L1 Technical Support APAC Technical Services & Support No. 518-11, North FuQuan Road, Changning District, Shanghai – 201206, China 4th Floor, Building 2, Commerzone IT Park, Yerwada, Pune – 411006, India India: +91-80-4199-0994 China: +86-21-6163-8644 Email: arijeet.mukherjee@jci.com _______________________________________________________________________________________________________________________________________ 2 Databases: Basic skills on building, managing and troubleshooting databases around Microsoft SQL Server. Networking: CCNA certified or equivalent who has an advanced understanding of TCP/IP addressing and configuration, Ethernet networks, hubs, routers, network security and Lan/Wan switching, and has the ability to perform any complex network troubleshooting tasks. Domain: Product awareness of access control and video systems is needed. Knowledge of any “building management system” products like Control or Fire systems will be added advantage. Remote Tools: Very good understanding of or demonstrate the aptitude in or have the experience working with remote desktop sharing tools like Team Viewer, AnyDesk, iDRAC, RDP, etc. CRM: Salesforce.com knowledge will be an added advantage. Certifications: Microsoft CCNA\CCNP, CompTIA N+\A+, Red Hat (RHCSA\RCHE) or equivalent will be added advantage. Essential Competencies & Skills Integrity, Excellence, Accountability, Communication, Innovation, Problem Solving & Analysis, Highly developed Technical Expertise and Teamwork. English language (native level) proficiency will be mandatory with working knowledge of other languages will be helpful. Ability to synthesize and decide the best communication approaches for technical issues and information needed for our customers and partners. Problem solving and decision making skills. Analytical and risk management skills. Influencing and negotiation skills Highly adept customer facing skills. Effective communication, tracking and escalating skills to key stakeholders Job Responsibilities Product Support: Assists the field engineers with technical issues which includes handling support phone calls, emails, remote session, etc. to resolve and provide solutions and answers to all technical inquiries, across all regions worldwide (global support role). APAC Technical Services & Support No. 518-11, North FuQuan Road, Changning District, Shanghai – 201206, China 4th Floor, Building 2, Commerzone IT Park, Yerwada, Pune – 411006, India India: +91-80-4199-0994 China: +86-21-6163-8644 Email: arijeet.mukherjee@jci.com _______________________________________________________________________________________________________________________________________ 3 Able to document technical issues accurately so that issues can be tracked, escalated and closed with satisfaction for all stakeholders (internal, customers and partners). Enter all problems into our databases and CRM so that all that information can be tracked and utilized for betterment of customer service both internally and externally. Fulfils all other relevant technical support duties, as defined by the manager real-time, in order to be successful within the technical support department. Works according given instructions and within quality procedures and –regulations, as described in the quality manual, in such way that internal and external quality demands are met. Works, according to given policies and guidelines regarding HSE, in such way that for the employee self and his colleges a safe, healthy and pleasant work environment is created. Follows the respective shift and schedule adherence norms. Technical Training and Development: Receives technical and product training according to management guidelines, within office training facilities or virtually via our online collaboration tools, so that our customers’ support requirement are satisfactorily met with. Participates in training equipment preparation tasks for the class, according to manuals, in such way that the equipment is fully operational before the cand therefore training activities don’t face unnecessary delays. Prepares training materials and knowledge articles, meeting or exceeding technical standards and within management guidelines/format, so that that everyone within team receives up to date professional documentation and information. Assists in the design and modification of training courseware or knowledge articles, according to the received guidelines, so that up to date and high standard technical bulletins can be presented to our customers or channel partners. Technical Services: Assists with all aspects of technical services when needed according to management guidelines, offering customer’s remote and/or onsite commissioning, fault finding tasks, customer and Integrator (end user) onsite/offsite product training or knowledge transfer, and system upgrade services. Works according to given commissioning instructions, processes, procedures and workflows within the management guidelines/format to achieve successful execution. Ensures questionnaires or worksheets, preliminary evaluation-meetings or conference calls, quotes\SOWs and delivery of services are rendered and handled in a professional manner. After completion of every install\commissioning fix, a comprehensive handover report is provided to the management.

Job Description: Quality Assurance Engineer Job Description: The position is to provide AT&T a senior tester to support testing of platform’s verification, integration and maintenance for a team that collaborates with client project teams in the development of new software features that provide significant new functionality, provide new frameworks for creation of new services, and delivers new services. Roles and Duties include: Development/ Modification/ Management tools to automate manual tests. Experience performance testing noSQL Databases such as Cassandra In-depth understanding of testing REST API Basic knowledge of TCP/IP Networking and tools to troubleshoot connectivity Understanding of UNIX operating systems Basic understanding of using Git and GitHub Experience using Jenkins for building, deploying and automating job creation Support TECHDEV activities alarming testing and troubleshoot applications Participation, when necessary, in the Agile development activities, Agile Project Management and SCRUM best practices Test strategy design, test plan and test cases preparation and execution Establishment of great positive relationships with customers, development team, management team and vendors Host/participate triage and defect status calls and meetings Defect management and in-depth bug analysis Troubleshooting various blocking issues and approaching non-standard solutions Advocating and leading test automation efforts to maximize the quality coverage Executing functional, system-integration, stress-load-performance (SLP), boundary, user interface (UI), regression and ad-hoc testing Production release and operations support Test Plan design Test coverage design – test cases: high level, steps, details page. Ability to understand API documentation and create test cases from it Management and control of Systems Integration Testing (SIT) Lead/participate in Customer Acceptance Testing (CAT) Lead/participate in First Field Analysis (FFA) support Management of Dev testing, Defect Management, and Daily Triage Report timely test results, including issues, dependencies and a final test report. On-going monthly test maintenance, including testing of upgrades, patches, and production support Developer Support for Onboarding activities Basic understanding of web server applications with database back end infrastructure Basic understanding of Cloud based technologies Key skills needed: 5+ years of experience with web service application troubleshooting (REST APIs) 5+ years of experience writing test cases and test plans 3+ years of experience testing cloud hosted applications 2+ years of experience in Linux scripting preferably with Bash, Perl, AWK, Python, and Ruby 2+ years of experience with GitHub and JENKINS Experience with technical writing Experience with Mobility networks is a plus Experience with Kubernetes, Docker is a plus Self-driven, teamwork oriented, multitasking, and good communication skills Weekly Hours: 40 Time Type: Regular Location: Bangalore, Karnataka, India 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.

Description - External About US At Schneider, we believe access to energy and digital is a basic human right. We empower all to make the most of their energy and resources, ensuring Life Is On everywhere, for everyone, at every moment. We provide energy and automation digital solutions for efficiency and sustainability. We combine world-leading energy technologies, real-time automation, software, and services into integrated solutions for Homes, Buildings, Data Centers, Infrastructure and Industries. We are committed to unleash the infinite possibilities of an open, global, innovative community that is passionate about our Meaningful Purpose, Inclusive and Empowered values. To know more visit www.se.com About this Mission This position is in the Schneider Digital - Intelligent Edge Team in Bengaluru, India which is responsible to design and to deliver software platforms for device to cloud for Product divisions to develop Nextgen products and systems. In this role, we are looking for highly motivated individual who has ability to work in platform development based on Real Time Operating System A well-rounded professional who thrives on solving difficult problems. As part of mission, you are responsible to deliver best solution to business and to work with the global team who are collectively responsible for this platform. Primary Skills (Technical Competency): Must have skills Strong in Embedded C Programming and RTOS (Open or commercial ) Good Knowledge and working experience on RTOS and IPC Mechanisms Experience in communication protocols I2C, SPI, UART etc. Working experience on TCP/IP socket programming is a must Good exposure to wired or Wireless protocols at stack and Protocol level Strong debugging skills for Embedded low level Good interpersonal communication skills and experience in working with global teams Able to understand Hardware schematics and debug driver level issues Nice to Have Exposure to Agile development methodologies / Scrum workflow Hands on experience in using Oscilloscope Qualifications Profile and Qualification Overall, 6-12 years of experience in developing products with RTOS as operating system; MTECH/MS or BE/BTECH in Electronics/Electrical/Computers science Demonstrated experience in leading complex software including architecture, and firmware design, Design Testing This position requires strong communication internal customers and leadership skills Languages: English (advanced) Primary Location : IN-Karnataka-Bangalore Schedule : Full-time Unposting Date : Ongoing

Project Role : Software Development Engineer Project Role Description : Analyze, design, code and test multiple components of application code across one or more clients. Perform maintenance, enhancements and/or development work. Must have skills : SUSE Linux Administration Good to have skills : Linux, Linux Architecture Minimum 3 Year(s) Of Experience Is Required Educational Qualification : 15 years full time education Summary: As a Software Development Engineer, you will engage in a dynamic work environment where you will analyze, design, code, and test various components of application code for multiple clients. Your day will involve collaborating with team members to perform maintenance and enhancements, ensuring that the applications function optimally and meet client needs. You will also be responsible for developing new features and troubleshooting issues, contributing to the overall success of the projects you are involved in. 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. - Mentor junior professionals to enhance their skills and knowledge. - Continuously evaluate and improve development processes to increase efficiency. Professional & Technical Skills: - Must To Have Skills: Proficiency in SUSE Linux Administration. - Experience in Installation, Configuration and Administration tasks in Linux Preferably on SUSE - Good understanding HTTP, DNS, TCP/IP, the OSI Model, Networking, and Load Balancing - Experience in handling NFS/CIFS, SFTP, Samba protocol - Deep knowledge about Linux boot process - Should have Linux Server Patching knowledge - Good Knowledge on Unix File System Management, File Permissions, Performance Monitoring - Knowledge of scripting (Bash, Pearl) - Experience in Public Cloud (Azure, AWS, GCP) Additional Information: - The candidate should have minimum 3-4 years of experience in SUSE Linux Administration. - This position is based at our Bengaluru office. - A 15 years full time education is required. 15 years full time education

Description Responsibilities: Investigate alerts, security incidents and seeking out potential security issues through log analysis, and use of tools such as SIEM, UEBA, EDR, etc. ▪ Ensure that there is a timely response to any cyber incidents to minimise the impact to the business, including interacting with different technical teams and business areas where needed. ▪ Primary escalation point for complex incidents to conduct investigation, and initiate containment actions required ▪ Escalate high priority or high severity alerts/incidents to escalations team according to the prescribed process. ▪ Safely acquire and preserve the integrity of cyber security data required for incident analysis to help determine the technical/operational impact, root cause(s), scope, and nature of incidents. ▪ Escalation point to provide process and/or technical advice for Level 1 analysts. ▪ Manages shift workload to make sure they are assigned and handled according to KPI targets. ▪ Prepare and send the end of shift report to Leadership team. ▪ Document, attend and lead the handover call to ensure updates, unassigned tickets, tasks, and incident investigation that needs to be continued by next shift will be communicated ▪ Perform quality audit for tickets that were handled by Level 1s to ensure incidents were handled according to prescribed processes. ▪ Recommend alert/s for tuning to minimize false positives and improve the businesses’ security posture against attackers and threats. ▪ Regularly contribute to the SOC playbooks and knowledgebase with findings from investigations such as different attacker tools, tactics, and procedures which can be applied to future investigations. ▪ Help deliver training to mature skills of new joiners or colleagues Requirement You will be working as part of a 24/7 SOC across different locations and therefore you must be a true team player, with the ability and desire to engage with different internal stakeholders and colleagues to deliver the very highest standards of service and support. ▪ 4 - 7 Years’ Experience working as part of a mature cyber defence centre or security operations centre. ▪ To be effective, you need to have great troubleshooting skills, the ability to research problems and the ability to effectively communicate during stressful times, while keeping a cool, calm, and friendly approach when dealing with stakeholders and colleagues. ▪ Solid time management skills and be dependable. ▪ Hands on experience of using a SIEM, UEBA, and EDR as a Level 2 security analyst. ▪ Leading Investigations and comfortable talking to stakeholders and colleagues on both a technical and non-technical level Great verbal and written communication skills, and the ability to write reports in a structured methodology. ▪ BSc/MSc in a security field or equivalent experience working within a security related function ▪ To be inquisitive, with a strong sense of personal responsibility for learning and self-development. ▪ Being able to identify common attack techniques within the context of specific technologies. ▪ Working knowledge of networking protocols/technologies (e.g. TCP, IP, HTTP/HTTPS). ▪ Working knowledge of Unix, Linux, and Windows operating systems Qualifications Graduate. Any relevant security certifications (SSCP, OCSP, Security+, CySA+, etc.). ▪ Any relevant network certifications (Network +, CCNA, etc.). ▪ Knowledge of other key IT fields (such as Web Applications, databases, Active Directory, network security systems such as web proxies, firewalls & data loss protection) ▪ Exposure to attack and penetration methods and tools. ▪ Working knowledge of scripts, tools, or methodologies to enhance our incident investigation and processes (such as Python, PowerShell, etc.).