Multiple Openings @Bangalore for Testing,C,C++,Ops,J2EE,Unix,Linux,Oracle,SQL,GSM,CDMA

Opening in Mavenir Syatems, please go through it and forward your resume, if interested at [irshad@mavenir.com] Please mention the job code also for which you are applying. Otherwise it will not be considered. Requirement 1: Deployment Lead - MS 016 - Deploy Ops 1) 7+ yrs. of experience in testing of messaging solution for GSM/CDMA or IMS network. 2) Operations engineering for Telecom Operators ( preferable tier-1 US / Europe Operators) 3) ATP executions at the customer sites 4) Liason with the customer for the field deployment and network architecture 5) Strengths in IMS Systems, GSM, SIP, LTE, Core Networks 6) Should have thorough knowledge of various Messaging products : SMSC/MMSC 7) Expertise in following interface/protocols required, SMPP, SMTP, MAP, IOS, COPS 8) Experience in planning, execution and rOeporting of test activity. 9) The role will involve system, capacity and integration testing 10) Candidate should have sound understanding of test processes and practices 11) Exposure to variety of network components and exposure to multi-vendor IOTs will be beneficial 12) Should have good understanding of 3GPP specifications 15) Must have strong experience in IMS & UMPS Requirement 2: Sr. Technical Lead C, C++ – Air messenger router R&D - MS 011 – EIR 1. 7+ yrs. of experience in telecom products like – SMSC, MSC, HLR, EIR. 2. Excellent C, C++ skills along with good OS concepts 3. Working knowledge of protocols like MAP, SMPP, Diameter, and CAP. 4. Competence in Database technologies like MySQL, post-gre sql. 5. Good aptitude with strong reasoning and debugging skills. 6. Strong experience in SS7 is a must Requirement 3: Customer Engineers - MS 021 - Air Ops 1) Candidates between 7 to 10 years of experience 2) Should be part of the operations team involved in delivery of projects onsite as well as support ticket handling 3) Well versed on SMSCs 4) Good knowledge on the ss7 and IP networks (SMPP / SMTP / MMS ) 5) Good knowledge on the scripting 6) Scratch installation of nodes / powering up the nodes etc 7) Customer network preparations Requirement 4: Customer Engineers - MS 026 - Air Ops CE 1) Candidates between 2 to 4 years of experience 2) Should be part of the operations team involved in delivery of projects onsite as well as support ticket handling 3) Well versed on SMSCs 4) Good knowledge on the ss7 and IP networks (SMPP / SMTP / MMS ) 5) Good knowledge on the scripting 6) Scratch installation of nodes / powering up the nodes etc 7) Customer network preparations Requirement 5: Java opening - MS 027 – J2EE development 1. 4-6yrs experience in Web application development using J2EE on Linux system. 2. Required – Experience working in one of J2EE containers (glassfish preferred, Jboss etc) 3. Required – Experience using JSF web framework ( Jboss seams preferred) 4. Working experience in EJB, session beans. 5. Working experience in EMS/NMS preferred Requirement 6: Software Developer - MS 028 – C++ developer 1. C++ developers with 2-3yrs experience with EXCELLENT C/C++ programming skills on Linux systems in Telecom domain (charging Ro, diameter, SIP, CAMEL, Ut etc) 2. Good academic standing. Top 20% ranking in respective institute 3. Excellent communication skills Requirement 7: Sr. Software Developer - MS 029 – C++ developer 1. Minimum 4 years’ experience in telecom software development 2. Call Processing / Telephony application server experience preferred 3. Hands on experience in GSM/CDMA/UMTS/IMS/SIP/VoIP /CAMEL 4. Hands on experience in C/C++/Unix Requirement 8: Sr. Technical Lead J2EE Air messenger router R&D - MS 030 – J2EE Air 1. 7+ yrs. of experience GSM/CDMA core network elements – SMSC/MSC/HLR. 2. Strong experience in managing subsystems in telecom products such as SMSC, EIR, MSC, or HLR 3. Strong experience in development using core Java. 4. C/C++ experience will be added advantage. 5. Should have good exposure to MySql. 6. Strong experience in report generation tools such as Jaspersoft along with good OS concepts is a must Requirement 9: Technical Services Engineer - MS 031 - Air Ops TSE Responsibilities: 1. Work closely with the Product Development Teams to adopt new software releases. This may include involvement in the final phase of product testing 2. Follow Productization processes to ensure the software release and supporting documentation are available within agreed time scales 3. Create & maintain automated installation procedures to enable efficient & consistent delivery of products 4. Create & maintain test procedures (SAT & Template ATP) to verify installation/upgrade on the customer site 5. Ensure all productization activity complete to support hand over and product GA status 6. Work with the Product Management team adopting new hardware platform configurations. Producing and updating supporting technical documentation 7. The verification of new hardware and third party software with our products. This will involve working to agreed test plans and creating/updating technical documentation Experience: 1. Candidates with 5+ yrs of exp 2. Strong on HP Servers 3. Storage Management 4. Advanced Administration skills for Linux 5. Scripting in ksh 6. Network Administration - TCP/IP Added advantage: 1. RedHat Linux Kickstart / Anaconda 2. Cluster technologies (RedHat) 3. Scripting in pearl, expect 4. Cisco Routers 5. Java 6. Telecomms Apps & Transport (SS7/SIGTRAN) Requirement 10: Testing – MS 034 – CAP TEST 1) Candidates between 3 to 10 years of experience in testing of Voice and Messaging solution for GSM/CDMA or IMS network 2) Expertise in following interface/protocols required, SMPP, SMTP, MAP, IOS, COPS, SIP, DIAMETER, CAMEL, INAP 3) Should have capability to execute test assignments 4) The role will involve system, capacity and integration testing. 5) Candidate should have sound understanding of test processes and practices 6) Exposure to variety of network components and exposure to multi-vendor IOTs will be beneficial 7) Should have good understanding of 3GPP specifications 8) Expertise in MGTS tool for capacity test. Capacity test of voice and messaging server. Requirement 11: Testing – MS 035 – FUN TEST 1) Candidates between 3 to 10 years of experience in testing of Messaging solution for GSM/CDMA or IMS network 2) Expertise in following interface/protocols required, SMPP, SMTP, MAP, IOS, COPS, SIP, DIAMETER, CAMEL, INAP 3) Should have capability to execute test assignments 4) The role will involve system, Functional testing. 5) Candidate should have sound understanding of test processes and practices 6) Exposure to variety of network components and exposure to multi-vendor IOTs will be beneficial 7) Should have good understanding of 3GPP specifications 8) Expertise in Functional and Capacity testing for GSM/CDMA and messaging. Requirement 12: Testing – MS 036 – HLR/HSS TEST 1) Candidates between 3 to 10 years of experience in testing HLR/HSS 2) Expertise in following interface/protocols required, MAP, DIAMETER, CAMEL, INAP 3) Should have capability to execute test assignments 4) The role will involve system, Functional testing. 5) Candidate should have sound understanding of test processes and practices 6) Exposure to variety of network components and exposure to multi-vendor IOTs will be beneficial 7) Should have good understanding of 3GPP specifications 8) Expertise in Functional testing for HLR/HSS product Requirement 13: Sr. Software engineer – Java – Airgate R&D – MS 037 – Java Air 1. Mandatory : Strong in Core Java 2. Knowledge in Linux / Unix 3. Knowledge in Perl and Shell scripting 4. Preferably candidate from messaging background SMS, MMS, VAS, GSM 5. Protocols: HTTP, SMPP, UDP, TCP, WAP, SOAP, MM1/ MM4/ MM7 6. Exp: 4 to 6 years Requirement 14: Sr. Software engineer – Java – Airgate R&D - MS 039 – Java Air 1. Mandatory : Strong in Core Java, SQL, MySQL, Oracle 2. Knowledge in Linux / Unix 3. Exp: 3 to 5 years Requirement 15: Technical Manger Mavneir Reporting/Trouble Shooting - MS 042 –MVR/MVT 1. 8 ~ 10 years of experience as a MySQL DB developer for Java applications 2. MySQL DB – Design/ Modeling/ Development(Sql, procs, etc)/QueryTuning, 3. DB installation/ DB Config/ Backup/ Recovery/ Errors/ Tuning/ Replication/ HA. 4. Strong Java knowledge. 5. Jasperserver. Requirement 16: Sr. developer Mavneir Reporting/Trouble Shooting - MS 043 –MVR/MVT 1. 4-6 years of experience as a MySQL DB developer for Java applications 2. MySQL DB – Design/ Modeling/ Development(Sql, procs, etc)/QueryTuning, 3. DB installation/ DB Config/ Backup/ Recovery/ Errors/ Tuning/ Replication/ HA. 4. Strong Java knowledge. 5. Jasperserver. Requirement 17: Testing EMS Test – MS 044 – EMS Test 1) Candidates between 2 to 4 years of experience 2) Having good understanding of database SQL, Oracle 3) Good hands on knowledge of Unix 4) Having done Provisioning, NMS, EMS, OSS/BSS level tests for telecom products in the voice and messaging domain. 5) Good aptitude and investigation/debugging skills. 6) Experience in GUI automation on QTP or other tools. 7) Candidate should have sound understanding of test processes and practices Requirement 18 Testing Regression Test – MS 045 – Regression Test 1) Candidates between 2 to 4 years of experience in testing of Voice or Messaging solution for GSM/CDMA or IMS network 2) Expertise in following interface/protocols required, SIP, MAP, DIAMETER, CAMEL, INAP 3) Experience of automated testing on EAST 4) Good aptitude and investigation/debugging skills. 5) Candidate should have sound understanding of test processes and practices 6) Should have good understanding of 3GPP specifications Requirement 19: Technical Writer – MS046 – Tech Writer • 2 to 3 years of technical writing experience. • 2 to 3 years of FrameMaker experience. • 2 to 3 years of Visio experience. • 2 to 3 years of RoboHELP experience. • 2 to 3 years of screen capture experience with tools such as Snag It or Paint Shop Pro. • 2 to 3 years of work with the Microsoft Office Suite. Desirable: • 1 year of UNIX experience • 1 year of telecom development experience Requirement 20: Testing RCS Functional Testing – MS 047 – RCS Test 1) Candidates with 6+ of experience 2) Having good experience on IMS with hands on experience of testing RCS features involved IMS (S,I,P-cscf) , Presence server , Community Social network Adaptor server(interface for facebook and gtalk) , HSS and SBC (ACME) . Requirement 21: Testing CSFB Functional Testing – MS048 – CSFB Test 1) Candidates with 6+ of experience 2) Good working knowledge of SGsAP protocol used to support CSFB between MSC and MME. 3). Proficient with wireless Testing tools such as MGTS, EAST, . 4). Good exposure to GSM, UMTS, VoIP(SIP) and SS7 (MAP, TCAP, SCCP, MTP3, and MTP2).