PCRF Engineer Job at Inabia Solutions & Consulting (Ridgeland)

PCRF Engineer

Location

United States , Ridgeland

Salary:

Not provided

Inabia Solutions & Consulting

Expiration Date

Until further notice

Requirements

Bachelor’s Degree in Computer Science or equivalent experience
Minimum 5 years of professional experience in a production-supported Linux environment
Proficiency in scripting (Shell, Perl, Python, or equivalent) for automation and monitoring
Minimum 5 years of relevant work experience in IP or Wireless Telecommunications
Advanced knowledge of communication and data network protocols, parameters, and interfaces (S11, Gn, Gi, Gx, Gy, RX)
Expert-level understanding of Policy and Charging Control Functions (PCRF, PCEF)
Strong experience with network protocol analyzers (e.g., Wireshark)
Familiarity with Virtualized Platforms/Cloud Native environments

Fulltime

Pcrf engineer

Location

United States , Ridgeland

Salary:

Not provided

Inabia Solutions & Consulting

Expiration Date

Until further notice

Requirements

Bachelor’s Degree in Computer Science or equivalent experience required
At least 5 years of professional experience in a production supported Linux environment required
Experience in scripting, shell, Pearl, python or equivalent from an automation and monitoring standpoint required
At least 5 years of relevant work experience in IP or Wireless telecommunications required
High proficient with communications and data network protocols, parameters, and interfaces:S11,Gn,Gi,Gx,Gy, RX
Expert level knowledge of Policy and Control Charging Functions
In-depth working knowledge of network protocol analyzers such as Wireshark
Knowledge of Virtualized Platform/Cloud Native

Data Platforms Senior Engineer

As Data Platforms and Smart Services Senior Engineer, you’ll be responsible for ...

Location

Greece , Athens

Salary:

Not provided

Vodafone

Expiration Date

Until further notice

Requirements

University degree: telecommunication degree
More than 3/5 years of experience
Solid knowledge of Mobile NW architecture
Good stakeholder’s management
Analytical skills to address complexity of requirements, scenarios and change
Strong cost and performance orientation with experience in complex project management
Ability to work in virtual team across multi-functional and multi-cultural boundaries to deliver results/change
Project Management skills
Innovative and results oriented

Job Responsibility

Definition and validation of the high-level architecture, HLD and LLD in technical areas managed by the Team (PCRF, SecureNet and DNS, MPN, Steering function, Traffic Optimization)
Involved in the selection of vendors
Technical leadership of defining configuration guidelines and setting sizing and functionality/performance targets
Elaborate and maintain a medium/long term evolution plan aligned with the overall Data Core strategy and other technology areas such as Packet Core and IP LAN
Support and execution of solution acceptance and assist in the deployment of the platforms with the Engineering Delivery Team
Deliver innovative technology products for Vodafone Business customers by combining applied methodologies and innovative thinking
Responsible for the high-value design specifications and solutions for customers
Express technical leadership in a multi-national virtual project team, interacting with other senior engineers and with relevant internal customers and stakeholders
Ability to manage and negotiate on priorities is fundamental

What we offer

Competitive pay, bonus & remuneration package
Private Health & Medical Insurance
Hybrid way of working: a blend of remote and office-based working, including the option to work up to 20 days from abroad
Remote work equipment to help you create a comfortable, ergonomic workspace at home
Unlimited access to learning resources and trainings
Vodafone Parental Leave: 16 weeks of fully paid parental leave to all employees regardless of gender, sexual orientation or length of service
Spirit of Vodafone Day: one day each quarter dedicated to your personal development
Extra days off: Vodafone Day, Family Day, Volunteering Day
Needless to say, we cater for your communication wherever you are
Office amenities (subject to the office location): such as restaurant, gym and parking

E2E Service Expert - Packet Core

We are seeking an End-to-End Packet Core & IMS Expert (Ericsson & Nokia) to join...

Location

India , Noida

Salary:

Not provided

Ericsson

Expiration Date

Until further notice

Requirements

Strong end-to-end expertise in Packet Core and IMS architecture, operations and troubleshooting
Hands-on experience with Ericsson/Nokia Packet Core and IMS nodes, including virtualized and cloud-based deployments
Deep understanding of mobile core technologies across 2G/3G/4G/5G (NSA/SA) environments
Excellent troubleshooting, analytical and RCA skills with the ability to handle high-severity incidents
Strong understanding of security compliance, access management and audit requirements in telecom networks
Effective communication and stakeholder management skills, with the ability to lead technical discussions and bridge operations and engineering teams
Ability to work independently with minimal supervision and take ownership of critical network domains
Education: Bachelor’s degree or equivalent in Electronics, Telecommunications, Computer Science, or a related discipline
Experience: 8+ years of relevant experience in Packet Core and IMS operations, engineering, or managed services
Strong expertise in Ericsson or Nokia core network environment

Job Responsibility

Provide end-to-end technical ownership of Packet Core and IMS networks across Ericsson and Nokia platforms
Perform configuration, upgrades, updates and redeployment activities across Packet Core and IMS nodes as part of incident resolution or planned changes
Handle incident, problem and change management, including review and closure of TT, CR and AT on a daily basis
Act as Expert support for complex network issues impacting data and voice services
Ensure compliance with MSTOP processes, operational governance and best practices
Ensure security policies, password policies, access controls and audits are implemented and periodically reviewed across all nodes
Participate in root cause analysis (RCA) and preventive actions to improve network stability and reduce recurring issues
Actively participate in technical discussions, architecture reviews and optimization initiatives to improve overall network performance and customer experience
Coordinate with vendor support, engineering teams and customer stakeholders during major incidents, changes and network upgrades

Senior Core Network Engineer

We are looking for an expert engineer to lead the design, deployment, and expans...

Location

Salary:

Not provided

Airalo

Expiration Date

Until further notice

Requirements

Experience with a Tier 1 Carrier, Mobile-Operator, or Major Network Equipment Provider (NEP) background
Deep understanding of SGSN, GGSN, and HLR architecture
Extensive experience with PGW, HSS, SGW, and MME
Proficiency in 5G Non-Standalone (NSA), 5G Standalone (SA), and PCC
Hands-on experience with Diameter S6a (HSS-MME), Gx (PCRF-PGW), and Gy (OCS-PGW)
Strong knowledge of IP addressing, subnetting, OSPF/BGP routing, VRFs, and ASN management
Expert-level DNS resolution (A, AAAA, SRV, NAPTR), DHCP, and IPX/GRX management

Job Responsibility

Design and dimension the Packet Core (EPC/5GC) to ensure scalability for data growth
Manage roaming coverage with IPX/GRX providers, roaming sponsors, and direct bi-lateral agreements
Define specific network profiles and configurations for HSS/UDM subscribers, including QoS, AMBR, and APN subscriptions
Architect the DNS hierarchy for the mobile core, focusing on S-NAPTR records for MME/SGSN to discover PGW/SGW/UPF nodes
Plan and implement IP routing strategies, including ASN (Autonomous System Number) management and BGP peering for internet and roaming connectivity
Manage Access Point Name configurations for various service types, including IMS, Internet, and IoT
Perform deep-dive troubleshooting of signaling procedures across 3G (Iu-PS), 4G (S1-MME, S11, S5/S8), and 5G NSA (EN-DC)
Apply in-depth understanding of 3GPP standards for 3G, 4G EPC, and 5G NSA mobile data call-flows
Analyze and optimize critical flows, specifically Attach/Registration (Authentication vectors, ULR/ULA, Create Session) and Bearer Management (Dedicated bearer creation for VoLTE/QCI 1 and default bearers)
Utilize protocol analyzers such as Wireshark or Tektronix to decode ASN.1 based messages and Diameter signaling (Gx, Gy, S6a, S5, S8, GTP-C, GTP-U)

What we offer

Health Insurance
work-from-anywhere stipend
annual wellness & learning credits
annual all-expenses-paid company retreat in a gorgeous destination & other benefits

Fulltime

Software Engineering Manager

This role has been designed as ‘’Onsite’ with an expectation that you will prima...

Location

India , Bangalore

Salary:

Not provided

Hewlett Packard Enterprise

Expiration Date

Until further notice

Requirements

B.S or M.S in Computer Science or Electrical Engineering
Minimum of 13+ years of experience in networking industry including experience in leading and managing technical professional team of engineers
Strong knowledge of HPE-Juniper Networks products and solutions
The candidate must possess excellent communication skills, both verbal and written
Experience with other vendor routers like Cisco, Nokia router/switch
Working knowledge of UNIX
proficiency in a scripting language, such as Python, Perl, Expect, would be a plus
Experience in various test methodologies white box, black box, scale and performance, solution testing is desirable
Certification like JNCIS or equivalent would be highly desirable
IP / MPLS routing

Job Responsibility

Drive the execution and delivery of product/software solution by managing and leading a team of skilled professional engineers
Being in a leadership role, work closely with the team to strategize and execute on delivering production grade solutions across market segment
Gather requirements, implement, and deliver committed scope meeting release schedule without compromising the quality
Identify and allocate resources which includes human resources, tools, techniques, equipment based on KPI metrics
Optimize CAPEX/OPEX during project delivery, extend for future use in regressions
Agility through automation
Guide the team in building test plans based on specifications and customer use-case across segments
Own functional qualifications right from inception to production in regression
Must educate the team on the goals and business objectives
Build and maintain strong professional relationships with the team

What we offer

Health & Wellbeing
Personal & Professional Development
Unconditional Inclusion

HSS Engineer

We are seeking a skilled HSS and DSR Engineer to join our team and manage the co...

Location

United States , Ridgeland

Salary:

Not provided

Inabia Solutions & Consulting

Expiration Date

Until further notice

Requirements

Bachelor’s degree in Telecommunications, Computer Science, or a related field
Minimum of 5 years of experience working with HSS and DSR in a 4G LTE environment
Strong knowledge of 3GPP standards and protocols related to HSS, DSR, and 4G technologies
Proficiency in SQL and database management for HSS
In-depth knowledge of Diameter protocols and signaling flows within a 4G LTE network

Job Responsibility

Deployment and Management: Deploy, configure, and manage HSS and DSR infrastructures within the 4G LTE network to ensure efficient and reliable operation
System Integration: Work closely with other network components such as MME, SGW, PGW, and PCRF to ensure seamless integration and functionality of HSS and DSR
Database Management: Maintain and manage the subscriber database, ensuring data integrity, security, and efficient access
Network Optimization: Continuously monitor and optimize the performance of HSS and DSR to enhance network reliability and performance
Troubleshooting: Diagnose and resolve complex issues related to HSS, DSR, and overall subscriber management and signaling traffic
Interoperability: Ensure interoperability with other network elements and external networks
Security: Implement and manage security protocols to protect subscriber data and signaling traffic from unauthorized access and attacks
Documentation: Create and maintain detailed documentation of configurations, processes, and procedures for HSS and DSR
Collaboration: Work with cross-functional teams including RAN engineers, core network engineers, and IT to ensure cohesive network operations

Pcrf/pcc Engineer

Location

United States , Ridgeland

Salary:

Not provided

Inabia Solutions & Consulting

Expiration Date

Until further notice

Requirements

Bachelors degree in Electrical Engineering, Computer Science, or a related technical field OR equivalent years of professional experience required
Deep hands on Oracle PCF/CHF deployment completely on Cloud platform required (AMDOCS)
Experience working with Call flow in VoLTE and Data Policy Management and Administration, IMS, SIP and SS7 protocols required
Experience in Network Function Virtualization (NFV), VMware required (technologies for modern telecom, cloud computing)
Experience working with Ericsson, Nokia, Samsung, AMDOCS, SANDVINE, HPE IMS/PCRF applications
Strong background on Redhat/Kubernetes/Docker (modern cloud computing, containerization, and DevOps.)
Wireless service provider experience required
System level knowledge and hands on experience dealing with the following areas required: LTE (EPC)/4G/5G packet data core
Policy / Charging and QoS enforcement in packet data networks
IMS networks and services including RCS or VoLTE

Fulltime

PCRF Engineer

Inabia Solutions & Consulting

Location:
United States , Ridgeland

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
December 09, 2025

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Job Posted:
December 09, 2025