Senior Network Engineer

Position Summary...

What you'll do...

Network Operations :
Requires knowledge of:
Network Monitoring and Alerting tools; Monitoring Metrics and KPIs(for example Availability, Mean time between Failure (MTBF), Mean Time To Recover (MTTR) etc.); Service Level Indicator (SLIs) (for example request latency, availability, error rate etc.)
To monitor network performance and highlight areas for further review to optimize network performance. Suggest metrics to monitor network performance effectively. Monitors current performance data to ensure adherence to defined SLOs for multiple network applications/systems. Determine thresholds for the monitoring metrics and trigger alerts based on those thresholds.
Network Maintenance:
Requires knowledge of:
Network maintenance tools and methodologies; Network maintenance plans and schedule; Network performance metrics.
To create change/maintenance plans for network updates, expansions and enhancements, within design scope. Take appropriate action to isolate or limit network faults and failures. Resolve network faults and failures following broad recovery principles and procedures. Investigate the causes for unresolved faults and propose solutions that can address.
Requirement And Scoping Analysis :
Requires knowledge of:
Traceability matrix; Risk analysis methodologies; Cost Analysis; Business objectives; Classification of requirements; User stories
To explore relevant products/solutions from an existing repertoire, that can address business/technical needs. Assess gaps/ updates/ modifications between the customer/business expectations and the existing product/solutions (in case of agile methodology, for the iteration). Classify the requirements into applicable types (For example - Functional/Non-Functional, Derived/Imposed/Emergent etc.). Anticipate the solution risks / issues during requirements gathering phase, inform relevant stakeholders and recommend corrective steps. Contribute to the creation of user stories for component/application/complex (For agile methodology).
Network Issue Resolution:
Requires knowledge of:
Issue resolution techniques; Escalation scale parameters
To identify and elaborate possible and feasible solutions to the issues raised for complex projects/network configurations. Implement the most feasible option in collaboration with the team. Track registered issues for all ongoing projects and assess on their progress. Assess if the issue needs to be escalated. Participate in Incident review following major Incidents. Identify potential problems and/or increasing trend of repetitive Incidents. Establish continuous process improvement cycles where the process performance, activities, roles and responsibilities, policies, procedures and supporting technologies are reviewed and enhanced where applicable.
Network Design:
Requires knowledge of:
Architectural blueprint design; Evaluate and balance industry standards and best practices with business needs of network - infrastructure designs; Identify optimal topologies, platforms, and protocols; Document associated design decisions and trade-offs.
To analyze organization requirements to determine the infrastructure network parameters and policies needed to support them. Evaluate and optimize network designs created by the team on performance based on expected business needs, usage and traffic volume. Evaluate and document design specific KPIs and Service Level Objectives (SLOs). Establish the SLOs/Service Level Agreement (SLAs) to determine the availability goals of the network systems/services.
Coding :
Requires knowledge of:
Coding standards and guidelines; Coding languages (E.g. JavaScript, Python, C# etc.), frameworks(E.g. ActiveX, .Net, Cocoa, Android application framework etc.), tools(E.g. Monday.com, Linx, Embold etc.) and Platforms (E.g. Microsoft Azure, AWS , Apple IOS etc.); Quality, Safety and Security (PCI etc) standards; Emerging tools and technologies; Telemetry.
To select appropriate frameworks (E.g. ActiveX, .Net, Cocoa, Android application framework etc.), platforms(Microsoft Azure, AWS , Apple IOS etc.), and environments for software coding/configuration and scripting (Applicable to IC & PL). Guide the team on coding patterns, languages and frameworks in line with evolving trends in the industry (Ex: reactive vs. imperative etc.) and drive scalability and security (Applicable to IC & PL). Drive Implementation of telemetry features by determining data/metrics requirement within the domain (Applicable to IC & PL). Support ad-hoc reviews of software code to ensure baseline mitigations for known risks.(Applicable only to IC). Create/configure minimalistic code for entire product/system and ensure the product is meeting business requirements, non-functional requirements, low-maintainability, high-availability and high-scalability needs (Applicable only to IC). Oversee the codes executed by team in line with specified technical/business requirements (Applicable only to IC). Arrange project requirements in programming sequence by analyzing requirements (Applicable only to IC). Drive creation of scripts for automation of repetitive and routine tasks in CI/CD (Continuous Integration/Continuous Delivery), Testing or any other process across the domain (Applicable only to IC).
Demonstrates up-to-date expertise and applies this to the development, execution, and improvement of action plans by providing expert advice and guidance to others in the application of information and best practices; supporting and aligning efforts to meet customer and business needs; and building commitment for perspectives and rationales.
Provides and supports the implementation of business solutions by building relationships and partnerships with key stakeholders; identifying business needs; determining and carrying out necessary processes and practices; monitoring progress and results; recognizing and capitalizing on improvement opportunities; and adapting to competing demands, organizational changes, and new responsibilities.
Models compliance with company policies and procedures and supports company mission, values, and standards of ethics and integrity by incorporating these into the development and implementation of business plans; using the Open Door Policy; and demonstrating and assisting others with how to apply these in executing business processes and practices.
Live our Values - Culture Champion - Models the Walmart values to foster our culture; holds oneself accountable; and supports Walmart's commitment to communities, corporate social responsibility, and sustainability; maintains and promotes the highest standards of integrity, ethics and compliance.
Live our Values - Servant Leadership - Is consistently humble, self-aware, honest, and transparent. Embrace Change - Curiosity & Courage - Demonstrates curiosity and a growth mindset; supports innovation and intelligent risk-taking; and exhibits resilience in the face of setbacks.
Embrace Change - Digital Transformation & Change - Implements and supports continuous improvements and willingly embraces new digital tools and ways of working.
Deliver for the Customer - Customer Focus - Delivers results while putting the customer first and applying an omni merchant mindset and the EDLP and EDLC business models to all plans.
Deliver for the Customer - Strategic Thinking - Adopts a broad perspective that considers data, analytics, customer insights, and different parts of the business when making plans.
Focus on our Associates - Diversity, Equity & Inclusion - Embraces diversity in all its forms and actively supports diversity of ideas and perspectives, as well as diversity goal programs.
Focus on our Associates - Collaboration & Influence - Builds strong and trusting relationships with team members and business partners; works collaboratively and cross-functionally to achieve objectives; and communicates with energy and positivity to motivate, influence, and inspire commitment and action.
Focus on our Associates - Talent Management - Contributes to an environment allowing everyone to bring their best selves to work, demonstrates engagement and commitment to the team, and recognizes others' contributions and accomplishments.

• The above information has been designed to indicate the general nature and level of work performed in the role. It is not designed to contain or be interpreted as a comprehensive inventory of all responsibilities and qualifications required of employees assigned to this job. The full Job Description can be made available as part of the hiring process.

• About Walmart Global Tech

  Imagine working in an environment where one line of code can make life easier for hundreds of millions of people. That’s what we do at Walmart Global Tech. We’re a team of software engineers, data scientists, cybersecurity expert's and service professionals within the world’s leading retailer who make an epic impact and are at the forefront of the next retail disruption. People are why we innovate, and people power our innovations. We are people-led and tech-empowered. We train our team in the skillsets of the future and bring in experts like you to help us grow. We have roles for those chasing their first opportunity as well as those looking for the opportunity that will define their career. Here, you can kickstart a great career in tech, gain new skills and experience for virtually every industry, or leverage your expertise to innovate at scale, impact millions and reimagine the future of retail.

  Benefits:

  Benefits: Beyond our great compensation package, you can receive incentive awards for your performance. Other great perks include 401(k) match, stock purchase plan, paid maternity and parental leave, PTO, multiple health plans, and much more.

  Equal Opportunity Employer:

  Walmart, Inc. is an Equal Opportunity Employer – By Choice. We believe we are best equipped to help our associates, customers and the communities we serve live better when we really know them. That means understanding, respecting and valuing diversity- unique styles, experiences, identities, ideas and opinions – while being inclusive of all people.

• Additional Job Description

  Additional Job Description

At Walmart, we offer competitive pay as well as performance-based bonus awards and other great benefits for a happier mind, body, and wallet. Health benefits include medical, vision and dental coverage. Financial benefits include 401(k), stock purchase and company-paid life insurance. Paid time off benefits include PTO (including sick leave), parental leave, family care leave, bereavement, jury duty, and voting. Other benefits include short-term and long-term disability, company discounts, Military Leave Pay, adoption and surrogacy expense reimbursement, and more.

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You will also receive PTO and/or PPTO that can be used for vacation, sick leave, holidays, or other purposes. The amount you receive depends on your job classification and length of employment. It will meet or exceed the requirements of paid sick leave laws, where applicable.

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For information about PTO, see https://one.walmart.com/notices.

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Live Better U is a Walmart-paid education benefit program for full-time and part-time associates in Walmart and Sam's Club facilities. Programs range from high school completion to bachelor's degrees, including English Language Learning and short-form certificates. Tuition, books, and fees are completely paid for by Walmart.

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Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to a specific plan or program terms.

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For information about benefits and eligibility, see One.Walmart.

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The annual salary range for this position is $80,000.00-$155,000.00

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Additional compensation includes annual or quarterly performance bonuses.

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Additional compensation for certain positions may also include:

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- Stock

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Minimum Qualifications...

Outlined below are the required minimum qualifications for this position. If none are listed, there are no minimum qualifications.

Option 1: Bachelor's degree in computer science, information technology, information systems, electrical engineering, or related area and 3 years’ experience in large-scale networking environments or related area.Option 2: 5 years’ experience in large scale networking environments or related area.

Preferred Qualifications...

Outlined below are the optional preferred qualifications for this position. If none are listed, there are no preferred qualifications.

Master’s degree in Computer Science, Information Technology, Information Systems, Electrical Engineering, or related area and 1 year’ experience in large scale networking environments or related area., We value candidates with a background in creating inclusive digital experiences, demonstrating knowledge in implementing Web Content Accessibility Guidelines (WCAG) 2.2 AA standards, assistive technologies, and integrating digital accessibility seamlessly. The ideal candidate would have knowledge of accessibility best practices and join us as we continue to create accessible products and services following Walmart’s accessibility standards and guidelines for supporting an inclusive culture.

Information Technology - CISCO Certification - Certification

Primary Location...

10625 Federal Drive, Colorado Springs, CO 80908-0000, United States of America