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RAN Virtualization Engineer- Staffing

Company Overview

Circet USA is the leading provider of Network Services in North America, and we're looking for talented professionals to join our team. We specialize in engineering and construction services delivering comprehensive solutions across Inside Plant, Outside Plant, and Wireless networks to meet the evolving infrastructure needs of our customers.

With nearly 50 years of industry experience, we work with major telecom service providers, MSOs, cloud service providers, and utilities. At Circet USA, you'll have the opportunity to make an impact by helping to create customized solutions that address our clients' unique challenges. If you’re passionate about innovation and thrive in a dynamic environment, we’d love to hear from you.

 

Circet USA’s benefits package includes the following:

  • Medical, Dental, and Vision insurance
  • Digital Health & Wellness Support
  • Critical Illness, Accident, & Hospital Insurance
  • Short-term & Long-term disability 
  • Group term & Voluntary life insurance
  • Flexible Spending and Health Savings Accounts 
  • Paid Time Off & 401K
  • Company Discount Website

Job Summary and Responsibilities

A highly skilled and results-driven RAN Virtualization EMS/OSS/Platform/Transport Engineer with extensive experience in the design, deployment, and management of virtualized RAN (Radio Access Network) environments, network management systems, and transport solutions. Adept at leveraging advanced technologies and innovative solutions to streamline operations, enhance network performance, and ensure seamless integration across diverse systems and platforms. Demonstrates deep expertise in network functions virtualization (NFV), cloud technologies, and end-to-end management of RAN and transport infrastructure. 

 

ESSENTIAL DUTIES & RESPONSIBILITIES include the following. Other duties may be assigned:

 

  • EMS/NMS/OSS/OAMP/FCAPS subsystem integration and troubleshooting in wireless networks.
  • Tier2/Tier3 experience – Work under pressure to drive support teams to troubleshoot commercial NMS/EMS application, Platform/Transport issues, propose workarounds.
  • Work with R&D and Tier3 to provide the RCA (Root Cause Analysis) to the customer.
  • Assist SMEs (Subject Matter Experts) with development of product requirements, feature requirements, systems and performance analysis
  • Works closely with various support organizations and cross- functional teams from SEA and Samsung R&D to achieve successful new product roll-outs and developments.
  • Ensures that customer commitments are achieved according to plan.
  • Ability to travel sporadically during the project.

 

Qualifications

  • Minimum 5 years of OAMP/FCAPS/OSS knowledge/experience for EMS/NMS and RAN network elements.
  • Bachelor’s degree in EE/CS/TE is required. Master’s degree is preferred.
  • Must have experience authoring and implementing EMS/NMS/NE SW upgrade MOPs in commercial networks.
  • Must have Tier2/Tier3 SME experience – Work under pressure to drive support teams to troubleshoot commercial NMS/EMS application issues, propose workarounds, work with R&D to provide the RCA (Root Cause Analysis) to the customer.
  • Must have experience with EMS/NMS/OAMP/FCAPS subsystem design and development in telecom industry
  • Must have experience with network management systems and design/support of high availability systems.
  • Must have an understanding of Netconf protocol, YANG models & REST API’s, VES/SNMP standards, NMS/OSS interfaces
  • Experience in Automation & Orchestration frameworks. (ie: knowledge of ETSI MANO specifications, TOSCA, ONAP) is beneficial
  • Experience in authoring the SW upgrade MOPs and RCAs (Root Cause Analysis) of high severity issues in the commercial network
  • Experience or Understanding in managing Openstack / Kubernetes environment is beneficial.
  • Experience or understanding of 3GPP systems: Core and RAN networks, architecture and protocols is beneficial
  • Experience in SW development with Java and web based applications is beneficial
  • Fundamental understanding of Openstack/Kubernetes is preferred.
  • Understanding of virtual switches, network connections, Virtual port types (ie: SR-IOV, VirtIO), Security Groups, VLANs and in configuring Storage such as SAN / NAS / iSCSI is preferred.
  • Must have troubleshooting experience using command-line tools and scripts
  • Experience in hands on experience with configuration and troubleshooting L2/L3 switches and routers
  • Working knowledge of IP network protocols & QoS

Circet USA is an Equal Opportunity Employer - Veteran/Disabled.  Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected veteran status or other characteristics protected by law.   

Average salary estimate

$100000 / YEARLY (est.)
min
max
$80000K
$120000K

If an employer mentions a salary or salary range on their job, we display it as an "Employer Estimate". If a job has no salary data, Rise displays an estimate if available.

What You Should Know About RAN Virtualization Engineer- Staffing, Circet USA

Are you ready to take your career to the next level with Circet USA as a RAN Virtualization Engineer in beautiful Denver? We're at the forefront of Network Services in North America, offering a dynamic work environment where you can truly make an impact. In this role, you'll be essential in the design, deployment, and management of advanced virtualized RAN (Radio Access Network) environments, showcasing your skills with network management systems and transport solutions. You'll collaborate with a talented team, troubleshoot complex issues in EMS/NMS applications, and work closely with R&D to provide root cause analyses for our customers. With nearly 50 years of experience, Circet USA equips you with the tools to innovate and improve network performance. Imagine diving deep into advanced technologies while ensuring seamless integration across diverse systems! Plus, we value work-life balance— our comprehensive benefits package includes medical, dental, vision insurance, and more. If you possess a strong background in OAMP, FCAPS, and OSS for EMS/NMS and RAN network elements, bring your passion to our team where you can contribute to exciting projects and grow your expertise! Join us in delivering top-notch solutions that cater to our clients' unique needs, and explore the future of telecommunications with Circet USA. Your journey starts here!

Frequently Asked Questions (FAQs) for RAN Virtualization Engineer- Staffing Role at Circet USA
What are the responsibilities of a RAN Virtualization Engineer at Circet USA?

As a RAN Virtualization Engineer at Circet USA, your primary responsibilities include the design and management of virtualized RAN environments and supporting network management systems. You'll engage in troubleshooting for EMS/NMS applications, implement root cause analyses, and work collaboratively with cross-functional teams for product roll-outs. Additionally, you will assist in the development of requirements and have direct interaction with customers to ensure top-quality support and service.

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What qualifications do I need for a RAN Virtualization Engineer position at Circet USA?

To qualify for a RAN Virtualization Engineer position at Circet USA, you should have a minimum of 5 years of experience in OAMP, FCAPS, and OSS concerning EMS/NMS and RAN network elements, along with a Bachelor's degree in Electrical Engineering, Computer Science, or Telecommunications. A Master’s degree is preferred, and familiarity with Netconf protocol, YANG models, and automation frameworks is highly beneficial to excel in this role.

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What technologies should a RAN Virtualization Engineer be familiar with when working at Circet USA?

A RAN Virtualization Engineer at Circet USA should be well-versed in modern technologies such as Network Functions Virtualization (NFV), cloud technologies, OpenStack, and Kubernetes. Understanding automation and orchestration frameworks, as well as command-line tools for troubleshooting, are critical for seamless operations. Familiarity with IP network protocols, QoS, and SNMP standards will further enhance your effectiveness in this exciting role.

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What is the work environment like for a RAN Virtualization Engineer at Circet USA?

Working as a RAN Virtualization Engineer at Circet USA means joining a vibrant team of professionals dedicated to innovation and excellence in network services. Our supportive and collaborative environment encourages open communication and creative problem-solving. You will find yourself managing compelling projects and collaborating with top-tier talent to deliver solutions that enhance customer satisfaction and network performance.

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Is travel required for the RAN Virtualization Engineer role at Circet USA?

Yes, occasional travel may be required for the RAN Virtualization Engineer role at Circet USA. This travel usually aligns with project needs and may include visits to client sites or collaboration with various teams. It’s a fantastic opportunity to engage with stakeholders in different locations while ensuring successful project outcomes.

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Common Interview Questions for RAN Virtualization Engineer- Staffing
Can you explain your experience with EMS/NMS applications?

Absolutely! When answering this question, focus on your specific experiences related to EMS/NMS applications, detailing the types of systems you've worked with, challenges you've faced, and troubleshooting success stories. Be sure to highlight your understanding of integration processes and your contributions to improving system performance.

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How do you approach troubleshooting complex network issues?

A great way to approach this is to discuss your systematic method. Start by emphasizing the importance of gathering data and performing thorough analyses before jumping into solutions. Use examples where you successfully diagnosed and resolved issues, illustrating your analytical skills and ability to work under pressure.

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What automation tools and frameworks are you familiar with?

When discussing automation tools during your interview, mention specific frameworks like ONAP or technologies you're comfortable with, such as ETSI MANO specifications. Discuss how these tools have improved operational efficiency in past roles and your eagerness to leverage automation for better productivity at Circet USA.

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Describe your experience with root cause analysis.

Your answer should reflect a structured approach to conducting root cause analyses after system failures or issues. Share examples of how your RCA efforts led to notable improvements, showcasing your analytical mindset and commitment to refining processes for better outcomes.

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How do you stay updated on industry trends and technologies?

An ideal response includes mentioning specific resources you follow, such as industry publications, webinars, or professional groups. Emphasizing continuous learning and a proactive approach to staying informed will demonstrate your commitment to professional development in the telecommunications field.

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What strategies do you use for cross-functional collaboration?

When responding, discuss any past experiences you've had working with cross-functional teams. Highlight your communication skills, adaptability, and strategies for maintaining effective collaboration, especially in complex projects involving multiple stakeholders or departments.

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Can you explain your experience with network management systems?

Clearly outline your familiarity with various network management systems, detailing specific tasks you've performed, such as upgrades, configuration, and troubleshooting. Use examples to illustrate how your efforts led to enhanced network reliability or streamlined operations.

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What steps do you take when managing high-severity issues?

Employ a structured method in your response. Discuss how you assess the severity, gather relevant data, and engage appropriate team members for resolution. Highlight your role in coordinating efforts and communicating updates to affected stakeholders, showcasing your leadership and organizational skills.

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How do you prioritize tasks in a fast-paced work environment?

Your answer should convey your ability to effectively prioritize tasks based on project deadlines and impact. Use examples from your past roles where you successfully managed multiple responsibilities, ensuring that you met crucial deadlines without compromising quality.

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Why do you want to join Circet USA as a RAN Virtualization Engineer?

When addressing this question, connect your personal values and career goals to Circet USA's commitment to innovation and quality service. Emphasize how you admire their leadership in the network services sector and express your excitement about contributing to forward-thinking projects that resonate with your professional aspirations.

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DATE POSTED
March 28, 2025

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