Permanent

Senior Engineer (Network Security)

Location: Bangalore/Chandigarh

Job Description

  • Engage with customers on escalated support issues or critical customer situations
  • Provide expert systems design, recommendations, and configurations
  • Perform in-depth diagnostics and troubleshooting using networking tools
  • Assist customers with testing or troubleshooting of networking or cloud service issues
  • Reproduce customer issues to verify problems and document steps to replicate for Support, Engineering and Operations teams
  • Maintain ticket database, logging issues and customer interactions
  • Become a cloud services expert through self-study, company training, and a desire to excel and become an expert
  • Limited travel – typically only for company training or meetings
  • Hours – Business hours support, possible shift work, possible on-call work
  • Other duties or projects, as assigned

Desired Skills

  • Strong verbal and written communication skills (English)
  • Bachelor of Science in Computer Science/Engineering or equivalently advanced industry certifications.
  • Minimum 3 years’ experience working as Support Engineer/ Sr. Support Engineer supporting networking or web security products
  • Working knowledge of networking and security products and enterprise network infrastructure.

Technical Skillset

  • Networking Experience – VPN technologies such as IPSec and VPN clients
  • Network Security (SSL/TLS, VPNs, Firewall, IDS/IPS)
  • Authentication systems such as LDAP, MS AD etc
  • Knowledge of protocols such as HTTP, SMTP, FTP, DNS
  • Basic experience with operating systems such as Linux, Unix, and Free BSD
  • Network troubleshooting experience – Familiarity with tools such as Ping, Traceroute, MTR, and Network Protocol Analyzers such as TCP, dump, Wireshark
  • Knowledge of protocols such as HTTP, SMTP, FTP, DNS
  • Working knowledge of Apache and IIS Web Server administration
  • Scripting knowledge (SHELL, Python, Perl) – not required, a plus

PCRF Engineer/Python Programming

Job Description:

You’ll be required to perform the duties of Senior Network Consulting Engineer which include but not limited to below:

 

  • Engage with customers to create innovative solutions
  • Work closely across AS team to plan, design and implement solution in service provider and enterprise environment
  • Service delivery and customization
  • Provides consultation to solve NMS product and network problems independently
  • Acts as a point of contact for the problem resolution
  • Engage with customers to create innovative solutions
  • Mentor junior engineers
  • Understanding and utilization of Cisco Best practices and internal processes
  • Setting up the lab setups to simulate the customer problems and provide the solution to the customer
  • Provides product training and create intellectual property material.

 

Skill Sets Required:

  • Technical expert in more than one area with a wide understanding of GSM/LTE, VoLTE, VoWiFI, IPME
  • Knowledge of Cisco Policy Suite PCRF, Cisco UCS preferred.
  • CCNA or CCNP or CCIE in DC preferred
  • Experience with Virtualization (Vmware / Openstack)
  • Advanced Unix / Linux Skills (Sysad desired, shell scripting, bash and other common scripting language).
  • Troubleshooting Skills.
  • Out of the box thinking.
  • Team Player

Java Developer

Designation : Java Developer

Exp : 2- 6 years

Good to Have skills :

  • 2-6 years of overall development experience
  • Experience in Java mandate
  • J2EE (Spring, Hibernate)
  • Web Services (SOAP and RESTAPI)
  • Mandatory any one of the skill : Angularjs/Reactjs
  • Database
  • Data Structures and Algorithms
  • Has significant experience in developing applications from scratch

RF Data Collection Technician I

Summary: RF Data Collection Technician I is responsible for testing cellular networks. Position
responsibilities require time to be spent in market or on customer site to collect relevant RF
data. Information is gathered on a laptop using industry standard tools.
Education: High School or Trade School diploma
Certifications/Training: Nortel/Lucent/Nokia/Ericsson Base Stations a plus
Work Experience: Basic Knowledge of wireless systems or technical background
Reports To: Project Lead/Project Manager
Physical and/or Special Ability to lift up to 40 lbs
Requirements:
Working Conditions: Willing to potentially work extra hours and travel on short notice and ability to work under
aggressive project timelines.

Responsibilities: (Described as essential functions of the job):

  • Collect propagation and signal measurement data for the analysis of RF performance
  • Measure field data for the base station to identify RF signals frequencies and respective power levels
  • Follow test plans, follow test site scheduling, understand equipment calibration and setup, RF signal measurement and
    basic data analysis.
  • Work days or nights to gather relevant RF data, as required by the project
  • Plan routes and manage time required to execute the amount of work that is planned for the project timeline (day/week)
  • Quickly learn and retain relevant system knowledge through applied learning, reading of standards documents or other
    documentation and review of test plan documents
  • Resolve basic computer problems with navigation and data collection software with some help

Special Skills:

  • Having skills in comprehensive data collection tools, e.g. TEMS, X-Cal, JDSU, QXDM are a plus
  • Must have basic Microsoft Excel skills
  • Flexible to travel and work aggressive schedules
  • Excellent driving record
  • Other duties as assigned

Full Stack Developer

Must have: [Experience 7-10 years or above]

  • Java developer at least 8 to 10 years
  • Experience with Spring 4+
  • Experience with Spring Boot
  • Experience with Rest APIs
  • Experience with SOAP APIs
  • Angular JS 4+
  • Experience with Junit tests and TDD
  • Experience with Java 1.8
  • RabbitMQ or experience with a similar queuing system (JMS / Kafka)
  • No SQL Database experience (Mongo or a similar one)
  • Micro Service Architecture
  • Maven
  • AWS (basic knowledge of EC2 / S3)
  • Experience with Scrum or Agile methodology
  • Must have an excellent professional attitude
  • Must be a Go-Getter
  • Team player
  • Proactive and MUST be able to take a lead on technical stuff
  • Good verbal and written communication

 

Nice to have:

  • Jhipster [If a candidate doesn’t have exposure, s/he MUST be able to pick it up really quickly.]
  • Basic knowledge of Jenkins / CICD pipeline  [Expectation 6/10]
  • GIT / GIT Flow [Expectation 6/10]
  • Experience with RabbitMQ [Expectation 6/10]
  • Experience with Spring cloud Stack [Expectation 5/10]
  • Docker – basic knowledge [Expectation 6/10]
  • Splunk [Expectation 5/10]

Specialist – Training (Networking Trainer)

Designation: Specialist – Training (Networking Trainer)

Work Location: CSS Corp, Chennai

Salary: On par with the Industry

 

Roles & Responsibilities: Train our Engineers (employees) to resolve the high-end, complex technical and support challenges in the most professional way for our Enterprise customers

  • Deliver training related to Routing & Switching/  Firewall & Security/ Wireless technologies
  • Develop Content using ID Principles (Instructor Guide, Student Guide, Lab Manuals, Presentation & Knowledge Measure)
  • Develop & Maintain Knowledgebase through floor observation and by simulating problems & adding it to the existing training content
  • Effectively manage the classroom environment in a positive and professional manner
  • Create curriculum and hands-on learning by utilizing adult learning theories and sound instructional design methodologies.

 

We are looking for candidates with

  • Good communication, presentation and interpersonal skills
  • Zeal for Technology
  • Passion for training & Continuous Learning
  • Qualification: M.E/M.Tech
  • Experience: Minimum 3+ years in teaching/ training
  • Relevant Industry Certification in Networking Domain – CCNA/ CCNP/ CCIE or equivalent

 

Candidates shortlisted will go through an incubation program for 9 months on Enterprise Networking Technologies – which will comprise of 6 months of training, followed by 3 months as an Engineer in Technical Assistance Centre (TAC).  On successful completion, they will be positioned as Technology Trainer or Product trainer

Network Engineer L2

Designation : Network Engineer L2

Key responsibilities:

  • Monitor and manage various network devices and services for the enterprise and global Datacenters
  • Install, run and maintain various network devices and solutions across  Cisco, Arista and Juniper network devices
  • Installation and configuration of network optimization tools such as load balancers ( F5  and Citrix NetScalers) and WAN optimizers and packet shapers.
  • Advanced troubleshooting/debugging skills of various networking devices including going to application level of details.
  • Exposure to setting up and managing VPCs, ELBs, Subnets and other network related resources services of public clouds like AWS etc.

Skills Required:

  • Must have have worked in mid-large size Data Center environments, connected across the globe.
  • Understanding/setup of linux  based tools for network monitoring and management
  • Proficiency – working with Cisco, Arista and Force10 Devices.
  • Experience in working on Firewalls/UTM – ASA, Palo Alto, Juniper SRX.
  • Should have worked on Leaf and Spine Architecture.
  • Ability to setup and manage UNIX /Linux network management tools
  • Understanding of L2/L3 network and VPN is a must. (Routing and Switching)
  • Understanding of international carrier’s topology and cabling systems to an extent that he/she can suggest right peering solutions in various regions
  • An in-depth knowledge of SNMP, Netflow and syslog, parser tools.
  • Knowledge on Network audit and security is a plus.
  • Routing and Switching Protocols.
  • Experience with scripting and automation is preferred (e.g. Python/Shell)
  • Configuring and maintenance of LBs such as Citrix Netscaler and F5.
  • Strong Knowledge of Linux Operating systems.
  • Have knowledge of TCP/IP protocols, flags and be able to troubleshoot connectivity issues using Wireshark/Tcpdump/snoop.
  • Traffic shaping Protocols along with MPLS – LDP/RSVP-TE
  • Knowledge of configuration management & orchestration tool (Ansible, Cisco NSO)
  • Familiar with Application Program Interface (API)

RF Data Collection Technician I

Summary: RF Data Collection Technician I is responsible for testing cellular networks. Position
responsibilities require time to be spent in market or on customer site to collect relevant RF
data. Information is gathered on a laptop using industry standard tools.
Education: High School or Trade School diploma
Certifications/Training: Nortel/Lucent/Nokia/Ericsson Base Stations a plus
Work Experience: Basic Knowledge of wireless systems or technical background
Reports To: Project Lead/Project Manager
Physical and/or Special Ability to lift up to 40 lbs
Requirements:
Working Conditions: Willing to potentially work extra hours and travel on short notice and ability to work under
aggressive project timelines.

Responsibilities: (Described as essential functions of the job):

  • Collect propagation and signal measurement data for the analysis of RF performance
  • Measure field data for the base station to identify RF signals frequencies and respective power levels
  • Follow test plans, follow test site scheduling, understand equipment calibration and setup, RF signal measurement and
    basic data analysis.
  • Work days or nights to gather relevant RF data, as required by the project
  • Plan routes and manage time required to execute the amount of work that is planned for the project timeline (day/week)
  • Quickly learn and retain relevant system knowledge through applied learning, reading of standards documents or other
    documentation and review of test plan documents
  • Resolve basic computer problems with navigation and data collection software with some help

Special Skills:

  • Having skills in comprehensive data collection tools, e.g. TEMS, X-Cal, JDSU, QXDM are a plus
  • Must have basic Microsoft Excel skills
  • Flexible to travel and work aggressive schedules
  • Excellent driving record
  • Other duties as assigned

Alfresco Architect

Must-Have: (Candidate must be >=7/10 years of experience)

  • Must have real-time hands-on development experience in Alfresco
  • Must have very good understanding on Alfresco architecture
  • Must have very good understanding of Alfresco limitations
  • Must have used Alfresco best practices while designing and implementing the solution/architecture
  • Extensive experience in customizing and extending Alfresco
    • In-depth experience in leveraging Alfresco content services, Alfresco process services and Alfresco governance services for enterprise application development
    • Integration with other complex applications
    • Content and metadata modelling
  • Extensive experience in working under a challenging Enterprise Project environment
  • Experience in building applications with using Alfresco REST API, CMIS API and Javascript API
  • Extensive experience in various programming models, design principles and architectural components
    • Able to design and implement highly scalable and robust solutions based on customer’s need
  • Excellent understanding on architecture of Alfresco Activiti
  • Extensive experience in configuring (various ways) the Activiti application, extend it or plug in custom logic
  • Extensive experience in modeling business process through Activiti UI
  • Building, deploying and running complex business processes
  • Extensive experience in working with “Activiti Share Connector”
  • Experience in setting up Alfresco authentication and Security
  • Java, Spring Activiti, Spring Cloud, Spring Security, Mongo DB, Maven, Jenkins, Docker, Git, AD, AWS, Angular
  • Good experience in Agile project environment (Agile methodology)
  • Exposure to development in cloud. Preferably AWS.
  • Exposure to micro-services development using Docker, AWS ECS, AWS EKS & Kubernetes
  • Must be a team player and have the experience to work in collaboration
  • Must understand customer’s expectation
  • Must have excellent verbal and written communication
  • Must be willing to work in a challenging/demanding  work environment
  • Must have the ability to lead and guide the team at the technical front

 

Nice to have

  • Alfresco certification is a plus
  • Good understanding of SharePoint
  • Experience with other Enterprise Content Management systems

 

Mobility Lead

Designation – Mobility Lead

Location – Bangalore

Experience – 5 to 12 years

Job Description:

Provide Planning, Designing, Implementation, Operation and Optimization assistance to Advanced Services Customers around any of Cisco’s Mobility solutions – Packet Core and/or Policy(PCRF)
Participate in design/implementation and migration, or problem resolution projects involving Mobility solutions
Provide technical support for customers during software and hardware upgrades
Good business judgment, a comfortable, open communication style, and a willingness and ability to work with teams. Ability to quickly establish credibility with the customer as well as work collaboratively and with technical professionals

Highly focused on results, with a willingness and perseverance to make things happen through effective decision making abilities

Skills needed:

B.TECH / M.TECH BE/ BS
5-9 years’ experience with Mobility related technology
Strong knowledge in IP routing and switching is required
Knowledge of any one of the primary focus areas
3G/4G mobile packet core (LTE, UMTS/CDMA) Applications such as Policy, IMS & VoLTE

Desired Skills:

CCNA/CCNP R&S.
Additional Cisco Certification in Wireless/Mobility domain (CWNA, CWNP, CCNA/CCNP – Wireless)
Knowledge in Radio technologies such as Small Cell & SON
Virtualization experience
Exposure to scripting – Python

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