CrawlJobs Logo

4G/5G RAN Air Interface Sr. Systems Engineer

worldlink-us.com Logo

WorldLink

Location Icon

Location:
United States , Plano

Category Icon
Category:
IT - Software Development

Job Type Icon

Contract Type:
Not provided

Salary Icon

Salary:

Not provided
Save Job
Save Icon
Apply Position

Job Description:

We are looking for a 4G/5G RAN Air Interface Sr. Systems Engineer to join our team.

Job Responsibility:

  • Responsible for product & feature performance analysis, evaluation of new product & SW releases
  • Creating and executing test cases to verify the performance and functionality of the 5G air interface
  • Analyze UE logs and gNB logs corresponding to a 5G air interface feature under study and produce test reports showing the intended target gain if applicable
  • Perform detailed analysis of 4G/5G Wireless Call Protocols
  • Responsible for analyzing and troubleshooting the issues
  • Educate customers on new products and services both individually and in a team environment
  • Ensures that customer commitments are achieved according to plan
  • Works closely with various support organizations, logistics, and cross- functional teams and from HQ to achieve successful new product roll-outs and developments

Requirements:

  • 12 years of industry experience in wireless is required
  • Bachelor’s Degree in EE/CS
  • Must have understanding on 5G concepts such as Hybrid Beamforming, Massive MIMO, New Waveforms, LTE-NR inter-working & co-existence, 5G Numerologies, etc.
  • Strong knowledge in 5G and 4G air interface and call processing technologies and network architecture specifically focused on Radio Access Network
  • Good understanding of overall Wireless systems with emphasis on PHY, MAC, RLC, RRC and PDCP layers
  • Experience with protocol analyzers, creating Tableau reports, test tools such as XCAL, QXDM and Wireshark
  • Understanding of Channel Emulators, Spectrum Analyzers, and Signal Generators
  • Understanding of 3GPP systems: Core and RAN networks
  • Understanding of HW as well as SW architecture
  • Self-motivated individual with the ability to thrive in a team-based or independent environment
  • Detail-oriented with strong organization skills
  • Ability to work in a fast-paced environment
  • Limited supervision and the exercise of discretion
  • Excellent communication and collaboration skills
  • Problem-solving and analytical skills
  • Ability to travel sporadically during the project

Nice to have:

  • Advanced degree is beneficial
  • Experience with ongoing 3GPP Rel-18/19 activities is beneficial
  • Experience with system engineering activities such as feature requirements identification, feature description documentation, parameter optimization, performance analysis, test strategy creation, problem troubleshooting is desirable
  • Experience with SW development is beneficial
What we offer:
  • Medical Plans
  • Dental Plans
  • Vision Plan
  • Life & Accidental Death & Dismemberment
  • Short-Term Disability
  • Long-Term Disability
  • Critical Illness/ Accident/ Hospital Indemnity/ Identity Theft Protection
  • 401(k)

Additional Information:

Job Posted:
December 13, 2025

Employment Type:
Fulltime
Work Type:
On-site work
Icon
WorldLink - All Job Offers
Job Link Share:
Copy Link Icon
Facebook Icon Twitter Icon LinkedIn Icon
PREMIUM
More languages and countries
+ Unlock 31694 hidden job offers
Languages
English Čeština Deutsch Ελληνικά Español Français +15
Countries
United States United Kingdom India Canada Australia +
See plans
Plans from $2.99 / month

Looking for more opportunities? Search for other job offers that match your skills and interests.

Briefcase Icon

Similar Jobs for 4G/5G RAN Air Interface Sr. Systems Engineer

Sr RAN Optimization Engineer

Location
Location
United States , Overland Park
Salary
Salary:
Not provided
digitalplussolutions.com Logo
Digital Plus Solutions
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Master’s degree in Electrical Engineering, Telecommunications, or related discipline, plus at least six years of related experience is required, or in the alternative, Bachelor’s degree in Electrical Engineering, Telecommunications, or related discipline, plus at least eight years of related experience is required
  • Must have experience with antennas for various bands, including mmWave, CBand, PCS, AWS, and low band of cellular communication operations and Distributed Antenna System (DAS) design & optimization
  • Must have experience with large venue stadium, Indoor Arena DAS design-implementation-optimization, Beamforming, MassiveMIMO, Baseband, Radios, NR & LTE air interface architecture, and 5G protocol and radio interference algorithms
  • Must have experience with load balancing across carriers, Carrier Aggregation techniques across carriers, 4G & 5G voice Network (including VOLTE and VONR), operational algorithm design and optimization, air interface capacity and coverage evaluation and improvement techniques
  • Must have experience with 5G Core and transport network architecture, 5G NSA (non-standalone), SA (stand-alone) principles algorithms for multiple vendor equipment, and 5G oRAN architecture and operation algorithms
  • Must have experience with platforms of Network tools for major radio vendors including ENM, OSS, Atoll , NetAct, Excel, and Scripting
Job Responsibility
Job Responsibility
  • Oversee a team of RF (Radio Frequency) engineers and work independently to perform RF network planning and optimization activities during network rollout phase
  • Responsible for radio optimization of 5G/LTE (Long Term Evolution) networks to troubleshoot and improve KPIs in Nokia & Ericsson system
  • Provide 5G optimization covering Sub6 optimization, DSS optimization, mmWave (millimeter wave) Optimization, VONR (Voice over New Radio)
  • Perform RF performance activities covering 4G/5G data & voice VOLTE (voice over LTE) service in customer projects independently, according to project plan and in project managers guidance
  • Perform analysis of Key Performance Indicators (KPI’s), investigation and improvement of network capacity & quality problems
  • Implement new features and tuning 5G/4G (LTE) radio network parameters
  • Implement new RAN (Radio Access Network) features and tuning of RAN database parameters
  • Analyze neighbor relations and implementation of corrections
  • Perform radio propagation planning, optimization of coverage footprint, signal quality, candidate selection review for new sites, creation of site plumbing design diagram, filing of E911/FCC Regulatory approvals and managing of design related projects
  • Perform radio planning and optimization team lead for small team of engineers
Read More
Arrow Right
New

Senior Lecturer/Associate Professor in Literacy

As a Senior Lecturer / Associate Professor in Literacy, you will play a key role...
Location
Location
Australia , Albury-Wodonga, Bathurst, Port Macquarie, Wagga Wagga
Salary
Salary:
Not provided
csu.edu.au Logo
Charles Sturt University
Expiration Date
June 08, 2026
Flip Icon
Requirements
Requirements
  • A doctoral qualification relevant to literacy or education, with a recognised teaching qualification
  • A strong record of high-quality teaching and student-centred learning
  • An established or emerging research profile aligned to literacy, curriculum or pedagogy
  • The ability to build productive partnerships and contribute to academic leadership
Job Responsibility
Job Responsibility
  • Lead impactful literacy teaching and research
  • Teach across online and on-campus environments
  • Shape future teachers and education practice
  • Contribute to curriculum innovation
  • Build strong relationships with students and partners
  • Provide academic leadership in literacy education
  • Contribute to the School's research profile
  • Supervise higher degree research students
  • Actively engage with professional, community and government stakeholders
  • At Associate Professor level: significant academic leadership, research impact, and contribution to the broader discipline at national/international level
What we offer
What we offer
  • 17% superannuation
  • Fulltime
Read More
Arrow Right
New

Program Manager - Controls and Avionics Solutions

This position is based in Endicott, New York. New York and on-site work will be ...
Location
Location
United States , Endicott
Salary
Salary:
120874.00 - 205486.00 USD / Year
baesystems.com Logo
Baesystems
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor’s degree in engineering, engineering or manufacturing management, or other discipline
  • Demonstrated ability for building strong customer/ stakeholder relationships
  • Strong communication, negotiation, and presentation skills
  • Ability to interpret data and make data-driven decisions
  • Highly adaptable with strong initiative
  • Demonstrated ability to lead and motivate cross-functional teams
  • Knowledge of the global aviation market and regulatory requirements and/ or military aviation market
Job Responsibility
Job Responsibility
  • Maintaining strong customer relationships and leading a multidisciplinary team to execute complex development programs within schedule and budget
  • Leadership and management oversight of a project team assuring that project’s financials, schedule, and technical objectives are met and that the highest level of customer satisfaction is achieved while meeting all contractual commitments
  • Work effectively and collaboratively with Engineering, Operations, and all Program Office functional leadership to assure deliveries continue to exceed customer commitments and achievement of financial commitments to the company
  • Manages, coordinates, plans, organizes, controls, integrates, and executes projects within the Military Aircraft Systems portfolio
  • Participates in the support of new business and in the development of proposals
What we offer
What we offer
  • Health insurance
  • Dental insurance
  • Vision insurance
  • Health savings accounts
  • 401(k) savings plan
  • Disability coverage
  • Life and accident insurance
  • Employee assistance program
  • Legal plan
  • Discounts on home, auto, and pet insurance
  • Fulltime
Read More
Arrow Right
New

Finance Business Partner (Research)

Full Time, Fixed Term (12 months). Level 7 - $101,421 to $110,819 p.a. (plus 17%...
Location
Location
Australia , Wagga Wagga
Salary
Salary:
101421.00 - 110819.00 AUD / Year
csu.edu.au Logo
Charles Sturt University
Expiration Date
June 02, 2026
Flip Icon
Requirements
Requirements
  • A degree in Accounting or Finance (professional accounting body membership is desirable)
  • Experience in project budgeting, forecasting and financial analysis
  • Background in management accounting or business partnering within complex environments
  • exposure to government funding or higher education is advantageous
  • Excellent stakeholder engagement skills, with the ability to work effectively with academics and researchers
  • Familiarity with business intelligence systems and dashboard reporting
Job Responsibility
Job Responsibility
  • Partner with academics to deliver strategic financial insights that enable research success
  • Directly influence world-class projects and decisions shaping the future of education and innovation
  • Lead initiatives that enhance financial governance, deliver accurate and timely reporting, and support key projects such as cost-pricing systems and research budgeting
  • Help build financial capability across the University, fostering collaboration and continuous improvement
What we offer
What we offer
  • Flexibility with a 35-hour work week
  • Access to hybrid work arrangements
  • 17% superannuation
  • Fulltime
Read More
Arrow Right
New

Associate Lecturer/ Lecturer in Oral Health

Make a real impact by educating future oral health professionals to serve the ur...
Location
Location
Australia , Wagga Wagga
Salary
Salary:
80046.00 - 134965.00 AUD / Year
csu.edu.au Logo
Charles Sturt University
Expiration Date
June 16, 2026
Flip Icon
Requirements
Requirements
  • A qualification relevant to the discipline and appropriate to the level being applied for
  • Full registration (for teaching/research) as a Dentist or Oral Health Therapist with the Australian Health Practitioner Regulation Agency (Ahpra)
  • Excellent understanding of the clinical practice of oral health therapy, supported by a record of teaching and subject coordination relevant to the discipline and appropriate to the level being applied for
  • Evidence of the delivery of high quality student-centred learning and teaching in oral health therapy and/or general dentistry
  • A record of research activity or capability relevant to the discipline and appropriate to the level being applied for, as outlined in the position descriptions, may facilitate the progression of research opportunities
Job Responsibility
Job Responsibility
  • deliver high-quality teaching, clinical supervision and learning experiences in Oral Health
  • work with students in both clinical and preclinical settings while contributing to curriculum development, industry engagement and community partnerships
What we offer
What we offer
  • Generous support provided to assist with relocating to Riverina’s beautiful Wagga Wagga or surrounds
  • 17% superannuation
  • Fulltime
Read More
Arrow Right
New

Change Analyst

As Change Analyst you will provide specialist change management expertise to sup...
Location
Location
Australia , Albury-Wodonga, Bathurst, Dubbo, Orange, Wagga Wagga
Salary
Salary:
101421.00 - 110819.00 AUD / Year
csu.edu.au Logo
Charles Sturt University
Expiration Date
June 03, 2026
Flip Icon
Requirements
Requirements
  • Relevant qualifications and/or equivalent experience in organisational change and transformation
  • Experienced in applying change management frameworks and methodologies to large-scale/complex organisational initiatives
  • Skilled in analysing change impacts and shaping clear, targeted responses in policy-driven environments
  • Strong communication and interpersonal skills
Job Responsibility
Job Responsibility
  • Provide specialist change management expertise to support the successful planning and implementation of the Models of Engagement and Assessment initiative
  • Lead change analysis, stakeholder engagement planning and adoption activities to enable a sustainable transition to new models of course delivery and assessment.
What we offer
What we offer
  • Competitive salary and benefits including 17% super
  • Flexible working arrangements that support a healthy work-life balance
  • Fulltime
Read More
Arrow Right
New

Postdoc / Research Fellow in Digital Agricultural Futures

We are seeking a Research Associate / Postdoctoral Research Fellow (Level A) or ...
Location
Location
Australia , Mildura
Salary
Salary:
80046.00 - 134965.00 AUD / Year
csu.edu.au Logo
Charles Sturt University
Expiration Date
June 10, 2026
Flip Icon
Requirements
Requirements
  • Level A: A relevant postgraduate qualification (Masters or PhD) or equivalent experience in digital agriculture, irrigation, spatial science or related fields
  • Level B: A completed PhD (or equivalent standing) with demonstrated independent research capability
  • Experience in applied or multidisciplinary research environments, ideally connected to agriculture, education, or regional systems
  • Knowledge of, or interest in, education and training frameworks, workforce development or professional learning
  • Strong communication and relationship-building skills, with the ability to work effectively with researchers, industry and community stakeholders
  • The ability to manage priorities, work independently and collaboratively, and contribute to impactful research outcomes
Job Responsibility
Job Responsibility
  • Preparing the future workforce for digital irrigated agriculture
  • Working closely with academics, industry partners, education providers and communities across the Murray–Darling Basin
  • Contributing to research that explores digital literacy, education frameworks and innovative delivery models for contemporary agriculture
  • At Level A: contributing to research delivery under the guidance of senior researchers, supporting data collection, analysis, stakeholder engagement and co-authored outputs
  • At Level B: taking a more independent and substantive leadership position, leading defined research components, cultivating partnerships, and producing high-quality scholarly and industry-focused outputs
  • Regular interstate travel is required, along with strong collaboration across multidisciplinary and industry-linked projects
What we offer
What we offer
  • 17% superannuation
  • Relocation opportunity to Mildura, VIC
  • Flexible/hybrid arrangements considered
  • Fulltime
Read More
Arrow Right
New

Collections Representative

We are seeking a detail-oriented Collections Representative to manage outstandin...
Location
Location
United States , Fairfax
Salary
Salary:
Not provided
https://www.roberthalf.com Logo
Robert Half
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 1+ years of collections, accounts receivable, or customer service experience
  • Strong communication skills and a dependable, team-oriented work style
  • Strong data entry skills with the ability to maintain speed and accuracy
  • Ability to manage difficult conversations professionally
  • Attention to detail and strong organizational skills
  • Proficiency with Microsoft Office and accounting/ERP systems
Job Responsibility
Job Responsibility
  • Handle a large volume of incoming calls and assist customers with clarity and efficiency
  • Respond to customer inquiries by phone and email, providing timely updates and accurate information
  • Enter and update customer or account information with a high level of accuracy in internal systems
  • Support payment posting activities and help ensure transactions are recorded correctly
  • Complete administrative support work such as scanning documents, preparing mail, and organizing records
  • Place outbound calls when needed to follow up on account matters or clarify customer information
  • Assist different departments with routine support tasks to help maintain smooth daily operations
What we offer
What we offer
  • Medical, vision, dental, and life and disability insurance
  • Company 401(k) plan
  • Fulltime
Read More
Arrow Right