Senior Engineer – IMS Job at Ericsson (Noida)

Senior Network Test Engineer

Inabia is seeking a highly skilled Senior Network Test Engineer with deep hands-...

Location

United States , Bellevue, WA; Redmond, WA

Salary:

Not provided

Inabia Solutions & Consulting

Expiration Date

Until further notice

Requirements

5+ years in telecom or advanced network testing (LTE/5G/WiFi/broadband)
Strong knowledge of IPv4/IPv6, subnetting, routing, VLANs, DHCP, DNS, NAT, VPNs, and enterprise network configuration
Hands-on experience with broadband gateways, home routers, WiFi APs, 5G/LTE CPEs, or ISP-grade network equipment
Proficiency in QXDM, QCAT, Wireshark, tcpdump, iPerf, TEMS, X-Cal, or similar tools
Experience testing VoLTE/VoWiFi, IMS, SIP/RTP traffic, mobility, call flows, and service continuity
Proven ability to build, manage, and debug complex test environments
Strong documentation, troubleshooting, and communication skills
Must be legally authorized to work in the United States without sponsorship

Job Responsibility

Conduct comprehensive testing across LTE, LTE-A, 5G NSA/SA, WiFi 5/6/6E, and residential/enterprise broadband access technologies
Validate throughput, latency, jitter, packet loss, QoE, and service continuity across fixed and mobile access
Test and evaluate broadband gateways, CPEs, modems, routers, mesh systems, and indoor coverage solutions
Perform multi-RAT test scenarios: attach, registration, CA, EN-DC, VoLTE/VoWiFi, VoNR, handovers, fallback, and failover
Configure and test IPv4/IPv6 addressing, subnets, VLANs, DHCP, NAT, DNS, and routing behaviors
Validate VPN configurations (IPsec, SSL, WireGuard, OpenVPN) including tunnel setup, failover, and throughput impacts
Execute test cases involving LAN/WAN routing, QoS, firewall rules, port forwarding, and enterprise-grade security controls
Analyze L2–L7 network behavior using tcpdump, Wireshark, iPerf, TR-069/USP, SNMP, syslogs, IP routing tables, and traceroute/pathping
Build and maintain multi-node testbeds including 5G CPEs, WiFi APs, broadband gateways, SIM configs, VPN endpoints, and core network simulators
Integrate various network elements (UEs, routers, switches, servers) and configure network services to replicate real enterprise and residential environments

Fulltime

New

Summer 2026 Voice Network Internship

This is an 11-week paid learning experience during which you’ll be able to conne...

Location

United States , Overland Park; Bellevue

Salary:

26.00 - 47.00 USD / Hour

T-Mobile

Expiration Date

Until further notice

Requirements

At least 18 years of age
Legally authorized to work in the United States
Must be actively enrolled in a Bachelors or Graduate degree program
Employees of T-Mobile or Metro by T-Mobile are ineligible for Internships
Employer does not sponsor work visas for this position
Ability to learn and gain an understanding of the T-Mobile voice core network
Ability to learn and understand Session Initiation Protocol (SIP)
Excellent communication skills
Intermediate skill level with off software, specifically presentations
Should understand basic telecommunications, wireless communications

Job Responsibility

Define, validate, and maintain system and functional requirements in collaboration with internal stakeholders and external vendors
Engage with vendor teams to identify and document key platform capabilities, dependencies, and integration needs
Support functional testing and quality assurance activities, ensuring key features meet performance and reliability expectations
Develop and execute automation scripts, data queries, and configuration tools using appropriate languages and platforms to support network operations or feature validation
Document technical designs and decisions using Confluence, and prepare clear, concise presentations for review with leadership and technical teams
Collaborate cross-functionally with Design, QA, and Operations teams to drive alignment and support end-to-end solution delivery
Perform additional technical tasks or contribute to special projects as assigned by leadership
Support Telecom Network Architecture Projects: Collaborate with Senior Engineers to understand IMS Core network components and assist in designing scalable, resilient voice and messaging service architectures
Execute a Focused Technical Project: Lead or contribute to a scoped project involving design, implementation (including coding if applicable), validation, and documentation of a network-related feature or tool
Develop Automation or Monitoring Tools: Leverage scripting or programming skills (e.g., Python, Ansible) to build or improve automation workflows, configuration audit tools, or telemetry dashboards aligned with IMS operations

What we offer

Relocation assistance may be provided to program participants who reside more than 50 miles from the internship location

Fulltime

Senior Program Manager

AEVEX Aerospace is seeking a Senior Program Manager to manage the development an...

Location

United States , Tampa

Salary:

Not provided

AEVEX Aerospace

Expiration Date

Until further notice

Requirements

Bachelor’s degree in Engineering, Aerospace, Mechanical, Systems Engineering, Business, or a related technical discipline required
Master’s degree in Engineering, Program Management, Business Administration (MBA), or related field preferred
Project Management Professional (PMP), Program Management Professional (PgMP), or DAU-equivalent certification strongly preferred
Training or certification in aerospace program management, systems engineering, or airworthiness processes (e.g., MIL-STD, AS9100, FAA / DoD frameworks) is advantageous
15 or more years Program/Project Management experience
Demonstrated expertise in the Microsoft Office suite, including advanced proficiency in Microsoft Project
Experience developing, maintaining, and managing Integrated Master Schedules (IMS) for complex programs
Excellent verbal and written communication skills
Strong analytical skills
Proven ability to manage multiple projects simultaneously in a fast-paced environment

Job Responsibility

Provide senior-level expertise across operations, engineering, maintenance, system test, and technical management disciplines in support of assigned unmanned systems programs
Lead programs that incorporate additive manufactured components, ensuring integration of AM technologies into design, qualification, production, and sustainment processes
Work directly with customers to define requirements, develop executable work plans, and ensure timely, quality delivery of program objectives
Ensure all programs are executed with the highest standards of safety, compliance, and technical rigor
Maintain a high-performing team that embodies AEVEX values, professional standards, and a culture of accountability, innovation, and collaboration
Provide clear communication of expectations and develop forward-leaning strategies
Advise senior executives on operational readiness, training, staffing, and workforce planning
Build and sustain strong relationships with peers, subordinates, and customers
Demonstrate agility and adaptability in managing emerging requirements, resolving challenges, and maintaining alignment with organizational priorities
Drive alignment and achievement of strategic objectives and performance goals across programs, business units, and support teams

What we offer

401(k)-retirement plan
comprehensive Medical, Dental, Vision, Disability and Life insurance group coverage with a portion of the premiums paid by the company
professional development funds
an Employee Assistance Plan (EAP) with counseling, legal help, child and elder care support

Fulltime

Senior Core Network Engineer

Location

Spain; United Kingdom

Salary:

Not provided

Airalo

Expiration Date

Until further notice

Requirements

I’ve been a Lead/Senior Engineer in a Tier 1 Carrier or Major NEP, managing massive subscriber scale
I’ve worked in a high-growth MVNO or MVNE environment, building flexible and agile core services
I’ve worked in smaller private networks or enterprise environments
Decoding ULR/ULA and Authentication flows on S6a
Troubleshooting GTP-C/GTP-U procedures on S5/S8 or S11
Debugging Gx or Gy Diameter interfaces to resolve quota or QoS issues
Managing flows across Iu-PS (3G) or EN-DC (5G NSA) signaling
Designing S-NAPTR records for MME/SGSN to discover PGW/SGW nodes
Managing ASN assignments and BGP peering for international roaming
Designing HSS/UDM profiles and APN configurations for specialized services (like IoT or IMS)

Fulltime

Senior Manager_2L Voice Core Specialist

We are seeking a skilled individual to oversee, support, and enhance IMS and CS ...

Location

India , Bangalore

Salary:

Not provided

Vodafone

Expiration Date

Until further notice

Requirements

Skilled in IMS architecture (CSCF, MTAS, HSS, SBC) and CS Core network components (MSC, MGW)
Experienced in telecom protocols including SIP, Diameter, SS7, and SIGTRAN
Knowledgeable in VoLTE or VoNR call flows and IMS registration procedures
Comfortable working in virtualised environments such as VMware, OpenStack, and Linux OS
Able to apply troubleshooting skills using tools and scripting languages (Python or Bash preferred)
Adaptive, collaborative, and able to work effectively within a 24x7 operational environment
Holds experience working in multi-vendor environments (Ericsson, Huawei, Nokia)
Possesses a Bachelor’s degree in Telecommunications, Electronics, or Computer Engineering, with relevant certifications preferred

Job Responsibility

Support and manage IMS and CS Core network elements such as MTAS, CSCF, HSS, IPWorks, MSC, MGW, SBC, and STP
Safeguard service availability through maintenance, monitoring, and resolving incidents
Participate in a 24x7 on-call rotation to ensure timely support
Analyse service failures, conduct root cause analyses, and implement sustainable resolutions
Monitor KPIs, identify performance trends, and propose improvements to protect network availability
Perform regular health checks, resilience assessments, and proactive service assurance tasks
Configure new number ranges, support fraud barring requirements, and assist in isolating network nodes when needed
Support supplier and vendor management, SLA adherence, and audit preparations
Contribute to change management processes ensuring risk-free implementation of planned changes
Assist in software lifecycle management, including testing and rollout of new software versions

What we offer

Opportunities to gain exposure to advanced IMS and CS Core technologies and multi-vendor environments
Experience collaborating with global teams and industry-leading partners
Engagement in innovative transformation initiatives across the telco domain
A supportive environment encouraging knowledge sharing, upskilling, and professional growth

Fulltime

Senior Customer Success Engineer

As a Senior Customer Success Engineer at Common Room, you are the technical back...

Location

United States

Salary:

170000.00 - 205000.00 USD / Year

Common Room

Expiration Date

Until further notice

Requirements

5-8 years in technical customer-facing roles (CSE, Solutions Engineer, RevOps, TPM, Technical Implementation)
Deep expertise with CRMs and Integrations
Experience navigating attribution, data definition, or ROI conversations with enterprise stakeholders
Proven track record building leverage through documentation, templates, and process improvement
Demonstrated ability to own outcomes in ambiguous technical environments
Familiarity with SQL and a programming language such as Typescript/Python/etc. (preferred)
Experience with GTM tools, Customer Intelligence platforms, or RevOps technology (preferred)

Job Responsibility

Serve as the primary post-sales technical expert on key accounts
Troubleshoot and resolve complex issues across custom integrations and data pipelines
Act as a technical escalation point during onboarding and post-launch
Facilitate alignment with stakeholders on how to measure and attribute value
Bring clarity to RevOps, Marketing, and Sales Ops on ambiguous data questions
Maintain customer trust when technical answers aren't black-and-white
Create reusable templates, playbooks, and documentation that reduce cycle time
Identify patterns across escalations and advocate for permanent Product fixes
Maintain a technical knowledge base that enables teams to self-serve
Support IMs on complex onboarding projects requiring deep technical expertise

What we offer

Competitive base compensation with meaningful equity ownership
Health insurance including medical, dental, and vision, HSA and FSA
We pay 100% of your employee premium and 50% of your premium for any dependents
Unlimited Paid Time Off
Paid Company Holidays
Work from home policy including a laptop and support for your home office needs
Monthly Remote Stipend
401(k) self contribution
Paid Family Leave
Opportunity to join a diverse, passionate, and fun team at a pivotal time in the company’s lifecycle

Fulltime

New

Senior Quality Assurance Engineer

Job title - Senior Quality Assurance Engineer. Duration - 12months initial. Star...

Location

United Kingdom , Whitehaven or Sellafield

Salary:

Not provided

Rullion

Expiration Date

Until further notice

Requirements

Quality Assurance Understanding (ISO 9001:2015, Contractor Quality Requirements SLM 4.06.02)
Mechanical / Electrical / Civil Engineering understanding
Internal Auditors
ISO 9001:2015 Lead Auditor
Degree (2:2 minimum) in relevant discipline OR professional qualification (e.g. CQI Diploma (Level 5))
Professional Body Membership CQI or working towards
Relevant extensive Quality Assurance experience

Job Responsibility

Production, review and endorse as appropriate Quality Plans and Inspection and Test Plans
undertaking associated compliance verification activities as appropriate
Liaise with Quality Control and ICG where required to ensure verification of processes and relevant documentation ITP's, weld procedures etc
Ensure the quality standards of the Project are consistently met, raising the authorised project documentation where this is not the case
Review and update IMS as required
Maintenance of package status & progress reporting, raising issues and liaising with the project and client QA/QC team
Support Internal and External Audits - track actions arising, so that systems can be improved and so that non-compliances are reduced
Advise project purchasing staff on the competence of vendors, so that QA matters may be taken into account when selecting vendors
Initiate Quality Grade Risk Assessment Meetings

Fulltime

Senior Software Engineer

Senior Software Engineer - OP. Maintain mainframe systems and solutions. Design ...

Location

Denmark , Ballerup

Salary:

Not provided

Mastercard

Expiration Date

April 30, 2026

Requirements

Knowledge in operating all payments and clearance systems in Nets
Mainframe z/OS operating system
Agile/Scrum
IBM IWS system
JCL
MQ
IMS
DB2
AQT/QMF
SMS/HSM

Job Responsibility

Reach deadlines for all tasks
Reach quality goals (zero error policy)
Maintain mainframe systems and solutions
1st level contact to IBM/Nets Service Management
Production duties
Quality assurance on the Operational setup
Design and developing new Batch solutions
Architect responsible for Operation solutions
Support and performing test
Operational support to development and maintenance

Fulltime

Senior Engineer – IMS

Ericsson

Location:
India , Noida

Category:
IT - Administration

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
January 16, 2026

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