166 Osi Model Jobs - Page 6

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 : NAMinimum 2 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 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 2-3 years of experience in SUSE Linux Administration.- This position is based at our Coimbatore office.- A 15 years full time education is required. Qualification 15 years full time education

Project description Security is a global organization within Group Technology Infrastructure and Security Engineering. Our services focus on access management for applications and infrastructure, identity management for users, directories, detecting/preventing measures for cyber threats, and exchanging/storing data securely. We provide consolidated and reliable security services that implement secure design principles, and create best-fit solutions. You'll be working as part of our global Infrastructure Vulnerability Management team. As an Tech Business Analyst, you'll play an important role in ensuring the on-going cyber-security of organization. Responsibilities engage with colleagues at all levels to meet business requirements translate business requirements into technical documentation collaborate with technologists to drive delivery conduct as-is and to-be impact analysis contribute to reduction of all security and operational risks, in line with policies and standards identify opportunities to improve our processes, tools and reports Skills Must have Ideally 3 years of experience in applying business analysis techniques, preferably in IT Security or infrastructure projects (Vulnerability Management area preferred). SQL hands-on experience understanding of IP Networks ( OSI model, IP Routing, Firewall, SSL= Ideally 2 years hands-on experience with Vulnerability Management Scanning Solutions Experience managing Business and Technical from initiation to final implementation Experience with data analysis proficiency with Excel is a must, experience with dedicated tools is a plus. Experience with Business Process analysis (documentation of as-is and to-be processes, process improvement). Ability to work independently on assigned tasks and driving them from start to completion. Ability to challenge and propose possible improvements (in various areas, e.g. process, reporting) Ability to explain complex concepts in a clear and concise manner Use to work with stakeholders on different levels of the organization, including managers Use to work in a demanding and variable environment Excellent written and verbal communication skills Fluent in English Nice to have N/A Other Languages EnglishC1 Advanced Seniority Regular

Role & responsibilities : This role is responsible for the end-to-end installation, configuration, and maintenance of File, Mail, and Web servers, while ensuring network connectivity, system security, and integration with existing enterprise or transportation infrastructure. The engineer will collaborate with networking and application teams to ensure systems are compliant, robust, and optimized for performance in multi-vendor environments. Mandatory Skills: Strong working knowledge of Linux((Red Hat/CentOS/Ubuntu) and Windows Server environments (installation, configuration, and troubleshooting) Minimum 2-4 years of experience in server installation and maintenance. Application and Storage-level understanding related to: File servers (e.g., Samba, NFS, FTP) Mail servers (e.g., Postfix, Dovecot, Exchange) Web servers (e.g., Apache, NGINX, IIS) NAS/SAN Solutions: Setup and configuration of RAID levels, NFS, SMB/CIFS shares Perform log monitoring, service audits, and root cause analysis of system failures. Test and verify server connectivity with local and remote clients. Level 2 networking expertise, including: Configure static IPs, gateways, subnetting, Switching & Routing fundamentals Wi-Fi configuration and support Configure static IPs, gateways, subnetting, Basic understanding of TCP/IP, UDP, HTTP, HTTPS, SMTP, FTP, SNMP, NTP protocols. Coordinate with the cybersecurity and network teams to ensure compliance and safe integration. Basic knowledge of clustering concepts: Failover, load balancing, and high availability Preferred candidate profile : 1. Experience with technical documentation tools, such as Microsoft Visio, including: 1. High-Level Design (HLD) 2. Low-Level Design (LLD) 3. System architecture diagrams 2. Configure and manage virtual machines or containers (KVM, VMware, Docker) (virt-manager, cockpit web interface) if needed. 3. Familiarity with enterprise IT infrastructure standards (ISO 27001, ITIL). 4. Hands-on experience with automation tools (Ansible, Bash, PowerShell) is a plus. Pre-requisites B.E./ B.Tech in Computer Engineering, Electronics & Communication, or Information Technology, MCA(Masters in Computer Applications) Basic knowledge of networking fundamentals, IP addressing, and OSI model. Strong desire to learn and grow in network and communication systems engineering & Cloud Infrastructure

Role & responsibilities Responsible for network troubleshooting, design, and implementation. Your primary focus will be ensuring optimal network performance and security through detailed analysis and configuration management. This role operates at a high level of network troubleshooting, often dealing with complex issues that require deep knowledge of networking systems and protocols. Advanced Troubleshooting: Youll perform in-depth troubleshooting of network issues to identify and resolve performance bottlenecks or connectivity problems. Design and Implementation: Based on business needs, you’ll design and implement network configurations. This could involve setting up new network segments, optimizing existing ones, or integrating new technologies. Performance Monitoring and Upgrades: Regularly monitor network performance and make necessary upgrades or changes to enhance efficiency. Collaboration with IT Teams: Work closely with other IT teams to integrate new technologies and enhancements into the network infrastructure. Network Security: Configure firewalls and monitor potential threats to maintain network security. Documentation: Document network configurations, processes, and procedures. Mentoring Junior Engineers: Train and support junior network engineers in resolving complex network issues. Preferred candidate profile Education: A Bachelors degree in Computer Science, Information Technology, or a related field is typically required. Experience: 2 + years of experience in network and firewall engineering. Technical Knowledge: Strong understanding of network protocols, including TCP/IP, BGP, OSPF, and MPLS. Familiarity with major network hardware from vendors like Cisco and Fortinet. Excellent problem-solving and analytical skills. Network security expertise. Communication and Teamwork : Strong communication skills and the ability to collaborate effectively with colleagues

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 ArchitectureMinimum 5 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 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 5-6 years of experience in SUSE Linux Administration.- This position is based in Coimbatore.- A 15 years full time education is required. Qualification 15 years full time education

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 : NAMinimum 7.5 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 - Experience in Public Cloud (Azure, AWS, GCP) Additional Information:- The candidate should have minimum 7.5 years of experience in SUSE Linux Administration.- This position is based at our Bengaluru office.- A 15 years full time education is required. Qualification 15 years full time education

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 ArchitectureMinimum 5 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 5 years of experience in SUSE Linux Administration.- This position is based at our Bengaluru office.- A 15 years full time education is required. Qualification 15 years full time education

Role & responsibilities Network Design & Implementation: Develop and implement network architectures tailored to the organization's needs, including LAN, WAN, and wireless systems. Hardware and Software Configuration: Configure routers, switches, firewalls, and other networking devices to optimize performance. Network Monitoring: Monitor network traffic, bandwidth, and performance to ensure consistent service delivery and minimal downtime. Security Management: Implement and enforce network security protocols, including firewalls, VPNs, and encryption methods, to safeguard sensitive data. Troubleshooting and Maintenance: Resolve network issues through proactive troubleshooting and regular system updates, patches, and fixes. Power to install, maintain, and troubleshoot network infrastructure tools including wireless access points, firewalls, routers, switches, and controllers. Commissioning, System integration & testing of CCTV Systems Troubleshooting of CCTV Systems, IP

About the Role We're looking for a Senior Operations Engineer (TAC L2/L3) to support our NextGen connectivity platform. This is a unique opportunity to help shape the future of our flagship product and influence foundational systems and structures. What Youll Do Provide advanced technical support on complex network issues (routing, switching, security). Troubleshoot network problems using diagnostic tools (e.g., Wireshark, SNMP). Act as the primary technical contact for customer issues and resolution updates. Escalate unresolved problems and collaborate across teams for resolution. Document solutions and contribute to internal knowledge sharing. Stay updated on networking trends, tools, and pursue ongoing learning. What Youll Need 4+ years in network engineering or technical support with strong troubleshooting skills. Deep knowledge of TCP/IP, BGP, OSPF, VLANs, STP, firewalls, VPNs. Hands-on with tools like Wireshark, NetFlow, SNMP. Strong communication and multitasking skills. Industry certifications (e.g., CCNP/CCIE) preferred. Must Have Experience in a TAC or similar support role. Familiarity with cloud networking (AWS, Azure, GCP).

About NCR Atleos PRIMARY RESPONSIBILITIES Real-time monitoring of network infrastructure to detect and address connectivity issues promptly. Execute routine checks and predefined procedures to ensure the stability and performance of the network. Document incidents, track resolutions, and provide detailed reports to senior team members. Collaborate with cross-functional teams to escalate and resolve complex network problems. Assist in the implementation of network changes and updates under supervision. This job role requires candidates to monitor network and perform Level troubleshooting. Team works on 24x7 basis. Team members are required to work in rotational shifts and observe a 5-day working week. S AND UALIFICATIONS Technical Skills: o Good understanding of networking protocols, TCP/IP, and OSI model.o Familiarity with network monitoring tools and systems. (SolarWinds, Nagios etc)o Familiarity with ServiceNow ITOM and Incident management will be added advantage.o Ability to troubleshoot basic network issues and follow predefined procedures.Communication Skills: Clear and concise communication to report incidents and escalate problems. Collaborative approach when working with different teams to address network issues.Attention to DetailKeen eye for identifying anomalies and potential network issues. Accurate documentation of incidents and resolutions.Problem SolvingAbility to analyse and resolve basic network problems independently. Willingness to learn and adapt to new technologies and procedures.Educational BackgroundIT Craduates preferred, Minimum requirement 10+2 will be considered if they have additional certifications/diploma in Networks.Certifications CompTIA Network+ Cisco Certified Entry Networking Technician (CCENT) /CCNAExperienceMinimum 1 year experience in network monitoring or similar roleSoft Skills: Strong work ethics and ability to thrive in a fast-paced environment. Good email communication skills. Willingness to participate in ongoing training and professional development. EEO Statement NCR Atleos is an equal-opportunity employer. It is NCR Atleos policy to hire, train, promote, and pay associates based on their job-related qualifications, ability, and performance, without regard to race, color, creed, religion, national origin, citizenship status, sex, sexual orientation, gender identity/expression, pregnancy, marital status, age, mental or physical disability, genetic information, medical condition, military or veteran status, or any other factor protected by law. Statement to Third Party Agencies To ALL recruitment agenciesNCR Atleos only accepts resumes from agencies on the NCR Atleos preferred supplier list. Please do not forward resumes to our applicant tracking system, NCR Atleos employees, or any NCR Atleos facility. NCR Atleos is not responsible for any fees or charges associated with unsolicited resumes.

ROLES RESPONSIBILITIES Reviews alerts generated by SentinelOne and implement appropriate containment and mitigation measures Analyzes payloads using JoeSandbox and escalate to the appropriate team as necessary Collaborates with the Forensics team to conduct threat hunting using identified Indicators of Compromise (IoCs) and Tactics, Techniques, and Procedures (TTPs) Assists the Tiger Team in targeted collections of systems based on identified malicious activities in the clients environment Conducts historical log reviews to support threat hunting efforts and ensure all malicious artifacts are mitigated in the SentinelOne console Examines client-provided documents and files to supplement the SOC investigation and mitigation strategy Conducts perimeter scans of client infrastructure and report any identified vulnerabilities to the Tiger Team for appropriate escalation Manages client-related tasks within the ConnectWise Manage ticketing system as part of the Client Handling Lifecycle Creates user accounts in SentinelOne console for the client Generates Threat Reports showcasing activity observed within the SentinelOne product Executes passphrase exports as needed for client offboarding Submits legacy installer requests to ensure the team is properly equipped for deployment Provides timely alert notifications to the IR team of any malicious activity impacting our clients Serves as an escalation point for Tier 1 analysts Assists with uninstalling/migrating SentinelOne Generates Ranger reports to provide needed visibility into client environments Manages and organizes client assets (multi-site and multi-group accounts) Applies appropriate interoperability exclusions relating to SentinelOne and client applications Performs SentinelOne installation / interoperability troubleshooting as needed Contributes to the overall documentation of SOC processes and procedures Participates in Handler on Duty (HOD) shifts as assigned to support the Tiger Team(s) client matters Internally escalates support ticket / alerts to Tier III-IV Analysts as needed May perform other duties as assigned by management SKILLS AND KNOWLEDGE Demonstrated knowledge of Windows and Unix operating systems Thorough understanding of Digital Forensics and Incident Response practices Proficiency in advanced analysis techniques for processing and reviewing large datasets in various formats Familiarity with TCP/IP and OSI Model concepts at a basic level Expertise in the Incident Response Life Cycle stages (Preparation, Identification, Containment, Eradication, Recovery, and Lessons Learned) Working knowledge of the MITRE ATTCK framework at an intermediate level Proven ability to work independently and solve complex problems without constant direction from management Highly detail-oriented and committed to producing quality work JOB REQUIREMENTS Bachelors Degree and 4+ years of IT security related experience or Masters or Advanced Degree and 3+ years related experience Current or previous experience with Endpoint Detection and Response (EDR) toolsets Previous experience working on a SOC/CIRT team Ability to communicate in both technical and non-technical terms both oral and written 1-2 Information Security Certifications (GIAC, Offensive Security, EC-Council, ISC2) preferred DISCLAIMER The above statements are intended to describe the general nature and level of work being performed. They are not intended to be an exhaustive list of all responsibilities, duties and skills required personnel so classified. WORK ENVIRONMENT While performing the responsibilities of this position, the work environment characteristics listed below are representative of the environment the employee will encounter: Usual office working conditions. Reasonable accommodation may be made to enable people with disabilities to perform the essential functions of this job. PHYSICAL DEMANDS No physical exertion required Travel within or outside of the state Light work: Exerting up to 20 pounds of force occasionally, and/or up to 10 pounds of force as frequently as needed to move objects TERMS OF EMPLOYMENT Salary and benefits shall be paid consistent with Arete salary and benefit policy. FLSA OVERTIME CATEGORY Job is exempt from the overtime provisions of the Fair Labor Standards Act. DECLARATION The Arete Incident Response Human Resources Department retains the sole right and discretion to make changes to this job description. EQUAL EMPLOYMENT OPPORTUNITY We re proud to be an equal opportunity employer- and celebrate our employees differences, regardless of race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, or Veteran status. Different makes us better. Arete Incident Response is an outstanding (and growing) company with a very dedicated, fun team. We offer competitive salaries, fully paid benefits including Medical/Dental, Life/Disability Insurance, 401(k) and the opportunity to work with some of the latest and greatest in the fast-growing cyber security industry. When you join Arete You ll be doing work that matters alongside other talented people, transforming the way people, businesses, and things connect with each other. Of course, we will offer you great pay and benefits, but we re about more than that. Arete is a place where you can craft your own path to greatness. Whether you think in code, words, pictures or numbers, find your future at Arete, where experience matters. Equal Employment Opportunity We re proud to be an equal opportunity employer- and celebrate our employees differences, regardless of race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, or Veteran status. Different makes us better.

About NCR Atleos Job Title: Network Monitoring Engineer L1 Job Location: Mumbai, India PRIMARY RESPONSIBILITIES Real-time monitoring of network infrastructure to detect and address connectivity issues promptly. Execute routine checks and predefined procedures to ensure the stability and performance of the network. Document incidents, track resolutions, and provide detailed reports to senior team members. Collaborate with cross-functional teams to escalate and resolve complex network problems. Assist in the implementation of network changes and updates under supervision. This job role requires candidates to monitor network and perform Level troubleshooting. Team works on 24x7 basis. Team members are required to work in rotational shifts and observe a 5-day working week. SKILLS AND UALIFICATIONS Good understanding of networking protocols, TCP/IP, and OSI model Familiarity with network monitoring tools and systems. (SolarWinds, Nagios etc) Familiarity with ServiceNow ITOM and Incident management will be added advantage. Ability to troubleshoot basic network issues and follow predefined procedures. Clear and concise communication to report incidents and escalate problems Collaborative approach when working with different teams to address network issues. Keen eye for identifying anomalies and potential network issues Accurate documentation of incidents and resolutions. Ability to analyse and resolve basic network problems independently Willingness to learn and adapt to new technologies and procedures. Experience: Minimum 2+ year experience in network monitoring or similar role CompTIA Network+ Cisco Certified Entry Networking Technician (CCENT) /CCNA Educational Background: IT Graduates preferred, Minimum requirement 10+2 will be considered if they have additional certifications/diploma in Networks. Soft Skills: Strong work ethics and ability to thrive in a fast-paced environment. Good email communication skills. Willingness to participate in ongoing training and professional development. EEO Statement NCR Atleos is an equal-opportunity employer. It is NCR Atleos policy to hire, train, promote, and pay associates based on their job-related qualifications, ability, and performance, without regard to race, color, creed, religion, national origin, citizenship status, sex, sexual orientation, gender identity/expression, pregnancy, marital status, age, mental or physical disability, genetic information, medical condition, military or veteran status, or any other factor protected by law. Statement to Third Party Agencies To ALL recruitment agenciesNCR Atleos only accepts resumes from agencies on the NCR Atleos preferred supplier list. Please do not forward resumes to our applicant tracking system, NCR Atleos employees, or any NCR Atleos facility. NCR Atleos is not responsible for any fees or charges associated with unsolicited resumes.

International Voice Process Technical Support Microsoft o365 DNS DHCP Active Directory FSMO Rules Handling customer queries over call. immediate joiners only Call - 8826800366 Required Candidate profile Active Directory, DNS, DHCP , RDS , FSMO, Technical Support, Group policy ,o365

Role & responsibilities :- Assist in the installation, configuration, and testing of routers, switches, firewalls, and network cabinets. Support senior engineers in field surveys, documentation, and network layout design (AutoCAD/Visio, etc.). Participate in the implementation of network topologies, including fiber backbone (OSP/ISP), Ethernet PoE, and wireless systems. Conduct basic network performance testing, including ping, throughput, latency, and signal quality checks. Help maintain accurate network inventory, IP schemes, and as-built documentation. Support Site Acceptance Testing (SAT) and assist during integration with central systems (SCADA, CCTV, PIDS, etc.). Learn and apply network standards and protocols (e.g., TCP/IP, MPLS, SNMP, VLANs, QoS). Report site activities, issues, and test results to the Project Engineer or Network Lead. Preferred candidate profile :- B.E./B.Tech in Computer Engineering, Electronics & Communication, or Information Technology (recent graduate). Basic knowledge of networking fundamentals, IP addressing, and OSI model. Strong desire to learn and grow in network and communication systems engineering & Cloud Infrastructure

Experience designing and supporting Cisco enterprise networks. Solidunderstanding of network-based segmentation strategies and IoT designs Extensive experience with TCP/IP, VLANs, VLAN Trunking, ACLs, load balancing,QOS, PBR, WCCP, VPN, NAT, VoIP, IPSec, Multicast, DNS services, firewalls,SNMP, Netflow. Extensive experience with Network mirroring technologies SPAN,ERSPAN, RSPAN, TAP. Experience configuring network security policies onfirewalls and/or routers. Strong knowledge of network and securityarchitecture best practice Strong knowledge of enterprise switching androuting, and LAN/WAN technologies Experience with cisco DNA Center, CiscoPrime Advanced understanding of networking principles, subnetting and theOSI model Network Security ,Macro/Micro Segmentation. 1. Experience designing and supporting Cisco enterprise networks. 2. Solid understanding of network-based segmentation strategies and IoT designs 3. Extensive experience with TCP/IP, VLANs, VLAN Trunking, ACLs, load balancing, QOS, PBR, WCCP, VPN, NAT, VoIP, IPSec, Multicast, DNS services, firewalls, SNMP, Netflow. 4. Extensive experience with Network mirroring technologies SPAN, ERSPAN, RSPAN, TAP. 5. Experience configuring network security policies on firewalls and/or routers. 6. Strong knowledge of network and security architecture best practice 7. Strong knowledge of enterprise switching and routing, and LAN/WAN technologies 8. Experience with cisco DNA Center, Cisco Prime 9. Advanced understanding of networking principles, subnetting and the OSI model

Experience designing and supporting Cisco enterprise networks Solid understanding of network-based segmentation strategies and IoT designs Extensive experience with TCP/IP, VLANs, VLAN Trunking, ACLs, load balancing, QOS, PBR, WCCP, VPN, NAT, VoIP, IPSec, Multicast, DNS services, firewalls,SNMP, Netflow Extensive experience with Network mirroring technologies SPAN,ERSPAN, RSPAN, TAP Experience configuring network security policies onfirewalls and/or routers Strong knowledge of network and security architecture best practice Strong knowledge of enterprise switching and routing, and LAN/WANtechnologies Experience with cisco DNA Center, Cisco Prime Advanced understanding of networking principles, subnetting and the OSI model Able to understand multi-tier network environments (Core, Distribution, Access,)

The engineer can work Queue hours and pick cases with the team. Cisco leads/team will assist with trainings and such to get them up to speed, however the candidate should already have a foundational understanding of the platforms noted below. Key Skills Required AAA, ISE, RADIUS, TACACS The Technical Consulting Engineer will have a working background in the Security domain Should have technical knowledge/experience of Working on features like NAT, ALG, HA, IDS/IPS Or working on AAA technologies like RADIUS, TACACS, DOT1X Or working on VPN technologies like IKEv1, IKEv2, PKI, SSL VPN, NHRP, GRE over IPsec, Remote Access VPN Clients, etc Good understanding of Cisco ISE architecture and policies along with R&S concepts Deep understanding of OSI model & protocols like ARP, TCP, IP, DHCP, DNS, IPSEC, ISAKMP Working knowledge of Wireshark & programming languages like Python Experience in working in a Customer support environment with excellent customer handling skills Logical problem-solving approach and analytical skills Minimum qualification Bachelors or masters degree in engineering Cisco Security Certifications (CCNA Security, CCNP Security, CCIE Security) would be an added advantage Linux, VMware knowledge would be a plus Experience in working on Cisco Products - IOS/IOS-XE routers, would be a plus

ROLES & RESPONSIBILITIES Reviews alerts generated by SentinelOne and implements appropriate containment and mitigation measures Proficient in SIEM, with a focus on QRadar SIEM, as well as threat monitoring and hunting within SIEM environments. Analyzes payloads using JoeSandbox and escalates to the appropriate team as necessary Collaborates with the Forensics team to conduct threat hunting using identified Indicators of Compromise (IoCs) and Tactics, Techniques, and Procedures (TTPs) Assists the Tiger Team in targeted collections of systems based on identified malicious activities in the clients environment Conducts historical log reviews to support threat hunting efforts and ensures all malicious artifacts are mitigated in the SentinelOne console Examines client-provided documents and files to supplement the SOC investigation and mitigation strategy Conducts perimeter scans of client infrastructure and reports any identified vulnerabilities to the Tiger Team for appropriate escalation Manages client-related tasks within the ConnectWise Manage ticketing system as part of the Client Handling Lifecycle Creates user accounts in SentinelOne console for the client Generates Threat Reports showcasing activity observed within the SentinelOne product Executes passphrase exports as needed for client offboarding Submits legacy installer requests to ensure the team is properly equipped for deployment Provides timely alert notifications to the IR team of any malicious activity impacting our clients Assists with uninstalling/migrating SentinelOne Generates Ranger reports to provide needed visibility into client environments Manages and organizes client assets (multi-site and multi-group accounts) Applies appropriate interoperability exclusions relating to SentinelOne and client applications Performs SentinelOne installation / interoperability troubleshooting as needed Contributes to the overall documentation of SOC processes and procedures Participates in Handler on Duty (HOD) shifts as assigned to support the TT client matters Internally escalates support ticket / alerts to Tier II-IV Analysts as needed May perform other duties as assigned by management SKILLS AND KNOWLEDGE Demonstrated knowledge of Windows and Unix operating systems Thorough understanding of Digital Forensics and Incident Response practices Proficiency in advanced analysis techniques for processing and reviewing large datasets in various formats Familiarity with TCP/IP and OSI Model concepts at a basic level Expertise in the Incident Response Life Cycle stages (Preparation, Identification, Containment, Eradication, Recovery, and Lessons Learned) Working knowledge of the MITRE ATT&CK framework at an intermediate level Proven ability to work independently and solve complex problems with little direction from management Highly detail-oriented and committed to producing quality work JOB REQUIREMENTS Associate s degree and 6+ years of IT related experience or Bachelor s Degree and 2-5 years related experience Current or previous knowledge of, or previous experience with, Endpoint Detection and Response (EDR) toolsets General knowledge of the Incident Handling Lifecycle Ability to communicate in both technical and non-technical terms both oral and written DISCLAIMER The above statements are intended to describe the general nature and level of work being performed. They are not intended to be an exhaustive list of all responsibilities, duties and skills required personnel so classified. WORK ENVIRONMENT While performing the responsibilities of this position, the work environment characteristics listed below are representative of the environment the employee will encounter: Usual office working conditions. Reasonable accommodation may be made to enable people with disabilities to perform the essential functions of this job. PHYSICAL DEMANDS No physical exertion required Travel within or outside of the state Light work: Exerting up to 20 pounds of force occasionally, and/or up to 10 pounds of force as frequently as needed to move objects TERMS OF EMPLOYMENT Salary and benefits shall be paid consistent with Arete salary and benefit policy. FLSA OVERTIME CATEGORY Job is exempt from the overtime provisions of the Fair Labor Standards Act. DECLARATION The Arete Incident Response Human Resources Department retains the sole right and discretion to make changes to this job description. EQUAL EMPLOYMENT OPPORTUNITY We re proud to be an equal opportunity employer- and celebrate our employees differences, regardless of race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, or Veteran status. Different makes us better. #LI Arete Incident Response is an outstanding (and growing) company with a very dedicated, fun team. We offer competitive salaries, fully paid benefits including Medical/Dental, Life/Disability Insurance, 401(k) and the opportunity to work with some of the latest and greatest in the fast-growing cyber security industry. When you join Arete You ll be doing work that matters alongside other talented people, transforming the way people, businesses, and things connect with each other. Of course, we will offer you great pay and benefits, but we re about more than that. Arete is a place where you can craft your own path to greatness. Whether you think in code, words, pictures or numbers, find your future at Arete, where experience matters. Equal Employment Opportunity We re proud to be an equal opportunity employer- and celebrate our employees differences, regardless of race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, or Veteran status. Different makes us better.

ROLES & RESPONSIBILITIES Reviews alerts generated by SentinelOne and implements appropriate containment and mitigation measures Proficient in SIEM, with a focus on QRadar SIEM, as well as threat monitoring and hunting within SIEM environments. Analyzes payloads using JoeSandbox and escalates to the appropriate team as necessary Collaborates with the Forensics team to conduct threat hunting using identified Indicators of Compromise (IoCs) and Tactics, Techniques, and Procedures (TTPs) Assists the Tiger Team in targeted collections of systems based on identified malicious activities in the clients environment Conducts historical log reviews to support threat hunting efforts and ensures all malicious artifacts are mitigated in the SentinelOne console Examines client-provided documents and files to supplement the SOC investigation and mitigation strategy Conducts perimeter scans of client infrastructure and reports any identified vulnerabilities to the Tiger Team for appropriate escalation Manages client-related tasks within the ConnectWise Manage ticketing system as part of the Client Handling Lifecycle Creates user accounts in SentinelOne console for the client Generates Threat Reports showcasing activity observed within the SentinelOne product Executes passphrase exports as needed for client offboarding Submits legacy installer requests to ensure the team is properly equipped for deployment Provides timely alert notifications to the IR team of any malicious activity impacting our clients Assists with uninstalling/migrating SentinelOne Generates Ranger reports to provide needed visibility into client environments Manages and organizes client assets (multi-site and multi-group accounts) Applies appropriate interoperability exclusions relating to SentinelOne and client applications Performs SentinelOne installation / interoperability troubleshooting as needed Contributes to the overall documentation of SOC processes and procedures Participates in Handler on Duty (HOD) shifts as assigned to support the TT client matters Internally escalates support ticket / alerts to Tier II-IV Analysts as needed May perform other duties as assigned by management SKILLS AND KNOWLEDGE Demonstrated knowledge of Windows and Unix operating systems Thorough understanding of Digital Forensics and Incident Response practices Proficiency in advanced analysis techniques for processing and reviewing large datasets in various formats Familiarity with TCP/IP and OSI Model concepts at a basic level Expertise in the Incident Response Life Cycle stages (Preparation, Identification, Containment, Eradication, Recovery, and Lessons Learned) Working knowledge of the MITRE ATT&CK framework at an intermediate level Proven ability to work independently and solve complex problems with little direction from management Highly detail-oriented and committed to producing quality work JOB REQUIREMENTS Associate s degree and 6+ years of IT related experience or Bachelor s Degree and 2-5 years related experience Current or previous knowledge of, or previous experience with, Endpoint Detection and Response (EDR) toolsets General knowledge of the Incident Handling Lifecycle Ability to communicate in both technical and non-technical terms both oral and written DISCLAIMER The above statements are intended to describe the general nature and level of work being performed. They are not intended to be an exhaustive list of all responsibilities, duties and skills required personnel so classified. WORK ENVIRONMENT While performing the responsibilities of this position, the work environment characteristics listed below are representative of the environment the employee will encounter: Usual office working conditions. Reasonable accommodation may be made to enable people with disabilities to perform the essential functions of this job. PHYSICAL DEMANDS No physical exertion required Travel within or outside of the state Light work: Exerting up to 20 pounds of force occasionally, and/or up to 10 pounds of force as frequently as needed to move objects TERMS OF EMPLOYMENT Salary and benefits shall be paid consistent with Arete salary and benefit policy. FLSA OVERTIME CATEGORY Job is exempt from the overtime provisions of the Fair Labor Standards Act. DECLARATION The Arete Incident Response Human Resources Department retains the sole right and discretion to make changes to this job description. EQUAL EMPLOYMENT OPPORTUNITY We re proud to be an equal opportunity employer- and celebrate our employees differences, regardless of race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, or Veteran status. Different makes us better. #LI Arete Incident Response is an outstanding (and growing) company with a very dedicated, fun team. We offer competitive salaries, fully paid benefits including Medical/Dental, Life/Disability Insurance, 401(k) and the opportunity to work with some of the latest and greatest in the fast-growing cyber security industry. When you join Arete You ll be doing work that matters alongside other talented people, transforming the way people, businesses, and things connect with each other. Of course, we will offer you great pay and benefits, but we re about more than that. Arete is a place where you can craft your own path to greatness. Whether you think in code, words, pictures or numbers, find your future at Arete, where experience matters. Equal Employment Opportunity We re proud to be an equal opportunity employer- and celebrate our employees differences, regardless of race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, or Veteran status. Different makes us better.

Experience:- 6+Years. Location:- Bengaluru. Preferred candidates:- Immediate or available to join within 15 days. JD: Develop maintainable test automation frameworks, tools, and automated test suites in response to the growing feature set and customer requirements Execute the Regression test suite, analyses & fix the test failure issues, Manual testing to enable automation. Work closely with software engineers, test engineers, and product leads/managers from the beginning of the development cycle. Work in a fast-paced continuous integration and continuous delivery-based engineering environment Skill and Experience: Minimum 6+ years of overall experience Experience in Agile/Scrum or full software development life cycle, including requirement analysis, design, development, testing, and defect fixing Experience with automation using Python, Shell, Rest API Experience in general networking and network protocols including OSI model, TCP, UDP, Routing, etc Experience in Linux environments and general networking concepts Work experience with Bugzilla, GitHub, and Jenkins Location: Bangalore only Should work from Client office all 5 days of the week. Qualification Bachelor's degree in CS, CE or EE is required Masters in CS, CE or EE is preferred.

Candidate should have the CCNA/CCNP knowledge/certification In-depth knowledge of Subnetting, Subnet mask, IP address, Broadcast address, TCP/IP model, OSI model, routing & switching. Strong understanding of IP networking principles, and routing protocols (e.g., BGP, MPLS, L2VPN, L3VPN). Good communication skills and customer-centric approach. Note - Only B.tech/BCA/MCA candidates are eligible.

Back Network Implementation (Routing & Switching) Experience in network implementation (device configuration) Experience in deploying Software Define WAN (HPE/Cisco) Experience In HP Aruba Preferred Or Cisco Network Troubleshooting Knowledge on Troubleshooting L1 L7 of the OSI Model Network Migration / Network Refresh Experience in network migration in brown field environment Requirements Participate in network migration from current to new network (SDWAN) Participate in technical bridge during the migration Interface with on site technician and provide remote guidance Work with customer and support user acceptance testing Provide status report to the Project analyst / Project Manager Participate in Project meeting Develop network documentation Communication skills (Verbal & Written) Experience in working in a service provider environment Familiar with Bank infrastructure Education QualificationsBachelors degree or Cisco Certified Network Associate What We Offer Competitive salaries and comprehensive health benefits Flexible work hours and remote work options Professional development and training opportunities A supportive and inclusive work environment

Call/Whats app 9706756724 Min 1 year exp in Network/IT Helpdesk support/Only from international BPO companies. Telephonic interview Salary upto 40k Exp working with window server, including active directory, LAN/WAN &DHCP. Loc- Hyderabad

Introduction A2G Technologies is looking to hire Embedded Software Engineer for our high tech Client in India (Bangalore) Experience Level: 5+ years Job Description/Job Purpose You will be responsible for creating clear specifications, making the efficient design choices and to make it happen by also implementing, testing and integrating the design. Customer satisfaction is the number one driver for and thus for every software engineer. Experience Strong Programming skills in C & C++ (mandatory) Solid working experience in embedded development (Development of control layer for complex software stack) Good understanding of development methodologies in embedded systems Experience in OS, drivers & communication protocols(I2C, SPI, etc.) Knowledge of software layers in OSI model - Added advantage Immediate joiners will be preferred. Candidates with one month notice period can apply

JOB SUMMARY Hands on knowledge on AWS VPC, VPC Peering, Transit Gateways, SG, GA, WAF, NACL, R53 and overall application networking. Audit Network traffic via : VPC Flow Logs, AWS Config Rules, CloudTrail, GuradDuty, Detective, Access Analyser. Hands-on w.r.t. networking architecture design and interconnectivity options (e.g., IP VPN, MPLS/VPLS). Excellent understanding of Networking technologies within the OSI model and routing architectures (including static and dynamic). Understanding of AWS Rules for VPC CIDR and subnetting (IPv4 and IPv6). Network security management features, including WAF, IDS, IPS, DDoS protection. Hands-on knowledge about Palo Alto Firewall. Supports ISO 27001 Initiatives and ensures the required controls are implemented and sustained. Manages SSL/TLS Certificates associated with the Certificate Authority (CA). Monitor Public (External) and Managed PKI (Private/Internal) CA SSL/TLS Certificates for upcoming expiration dates. Good to have knowledge about development of automation scripts and tools (Networking as a Code via AWS CDK / Terraform). QUALI FICATION B.E (IT), B.Tech (IT), BE Electronics, BScIT, BCA, MCA, or equivalent preferred. SKI LLS Security of application Infrastructure. Networking on AWS Cloud. Office Network management.