Senior Network Engineer

Job Description

You will be part of our Global Network engineering team responsible for architecting, implementing, maintaining, and optimizing our regional/local network infrastructure, ensuring high network performance/reliability, and delivering critical network services to meet business goals. 

Essentials Duties and Responsibilities: 

• Design, Plan, deploy, manage, optimize, and troubleshoot global network infrastructure at Corporate and manufacturing locations to meet the business requirements and growth demands, ensuring availability and performance. 

• Work closely with cross-functional teams and stakeholders to define network requirements, develop project scopes, and implement solutions that ensure performance and availability. 

• Collaborate with IT leadership to design and implement an enterprise architecture frame form that supports robust IT infrastructure. 

• Act as an escalation point for Network Operations team to troubleshoot complex network issues related to BGP, SD-WAN, VLAN, Spanning Tree, Security, network hardware/software, wireless, DHCP, DNS etc. 

• Collaborate with the IT leadership and Global Network architecture team to incorporate company standards and preferred practices into regional site network builds. 

• Ensure global network infrastructure is properly monitored. Act as a network engineering point of contact and Subject Matter Expert to respond to network incidents/service requests according to Service Level Agreements.  

• Lead the development and modernization of the IT network infrastructure by developing automation tools while improving end user experience. 

• Prepare and maintain up-to-date documentation, including network configurations, run books, and handover documents, detailing the deployment of solutions. 

• Provide mentorship, technical leadership, and support to deployment team members, partner teams, and stakeholders. 

• Interact/communicate with vendors, service providers, peers, stakeholders, and business units for effective integration/operations of services and systems. 

• Lead, plan and participate in IT projects and Maintenance Window activities. 

• Maintain close collaboration with other global IT functional teams. 

• Create and maintain complex network documentation and self-manage multi-quarter projects. 

Qualifications

Required: 

• Bachelor's degree in Computer Science, Engineering, a related field.

• 12+ years professional experience in Network Architecture including Routing, Switching, Wireless, and Network Security. 

• A proactive and resourceful individual who achieves goals independently while collaborating effectively in teams, sharing ideas, making recommendations, and ensuring alignment through solid communication and interpersonal skills. 

• Strong verbal, written, social, and presentation skills are required to communicate effectively with technical and non-technical audiences at all levels. This includes developing procedural documentation, work instructions for remote hands, and presentations. 

• Demonstrate flexibility in managing multiple projects and adjusting to changing requirements, schedules, and priorities while executing workflow milestones and deliverables within project timelines in a fast-paced, cross-time-zone environment. 

• Meticulous attention to detail, strong organizational skills, and excellent problem-solving abilities in an enterprise environment. 

• Must be able to regularly adjust working hours or time shift to accommodate global projects, ensuring timely execution and collaboration across time zones. 

• Deep understanding of network design practices from small offices to large campuses. 

• Deep understanding of DHCP/DNS functions, configurations, troubleshooting, and IPAM tools for tracking and managing IP address allocations during network deployments. 

• Hands-on experience and in-depth knowledge in networking technologies/solutions including SD-WAN, BGP, OSPF, HA, VLAN, Spanning Tree, EtherChannel, QoS, WAN, etc. 

• Solid understanding of data center networking technologies and solutions including Cisco/Arista switches, WAN routers, structured cabling, etc. 

• Strong interpersonal skills and the ability to establish professional working relationships with varying levels of both business and technical personnel. 

• Exceptional documentation skills that can clearly articulate technical designs, issues and constraints, procedures, and network assessments. 

• Strong project management, analytical, and problem determination/resolution skills. 

• Proficient in version control, configuration management (Git/Ansible), and network automation to contribute effectively in a fast-paced deployment environment. 

• Familiar with network scanning/analysis procedures and toolsets for network readiness assessments. 

Preferred:

• Working knowledge of Infoblox is a PLUS. 

• Experience working in a manufacturing environment is a plus. 

• Technical certificationss such as CCNP/CCIE or equivalent are preferred. 

Additional Information

Sandisk is committed to providing equal opportunities to all applicants and employees and will not discriminate against any applicant or employee based on their race, color, ancestry, religion (including religious dress and grooming standards), sex (including pregnancy, childbirth or related medical conditions, breastfeeding or related medical conditions), gender (including a person’s gender identity, gender expression, and gender-related appearance and behavior, whether or not stereotypically associated with the person’s assigned sex at birth), age, national origin, sexual orientation, medical condition, marital status (including domestic partnership status), physical disability, mental disability, medical condition, genetic information, protected medical and family care leave, Civil Air Patrol status, military and veteran status, or other legally protected characteristics. We also prohibit harassment of any individual on any of the characteristics listed above. Our non-discrimination policy applies to all aspects of employment. We comply with the laws and regulations set forth in the "Know Your Rights: Workplace Discrimination is Illegal” poster. Our pay transparency policy is available here.

Sandisk thrives on the power and potential of diversity. As a global company, we believe the most effective way to embrace the diversity of our customers and communities is to mirror it from within. We believe the fusion of various perspectives results in the best outcomes for our employees, our company, our customers, and the world around us. We are committed to an inclusive environment where every individual can thrive through a sense of belonging, respect and contribution.

Sandisk is committed to offering opportunities to applicants with disabilities and ensuring all candidates can successfully navigate our careers website and our hiring process. Please contact us at [email protected] to advise us of your accommodation request. In your email, please include a description of the specific accommodation you are requesting as well as the job title and requisition number of the position for which you are applying.

Based on our experience, we anticipate that the application deadline will be 10/22/2026 (3 months from posting), although we reserve the right to close the application process sooner if we hire an applicant for this position before the application deadline. If we are not able to hire someone from this role before the application deadline, we will update this posting with a new anticipated application deadline.

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Compensation & Benefits Details

• An employee’s pay position within the salary range may be based on several factors including but not limited to (1) relevant education; qualifications; certifications; and experience; (2) skills, ability, knowledge of the job; (3) performance, contribution and results; (4) geographic location; (5) shift; (6) internal and external equity; and (7) business and organizational needs.
• The salary range is what we believe to be the range of possible compensation for this role at the time of this posting.  We may ultimately pay more or less than the posted range and this range is only applicable for jobs to be performed in California, Colorado, New York or remote jobs that can be performed in California, Colorado and New York.  This range may be modified in the future.
• You will be eligible to participate in Sandisk's Short-Term Incentive (STI) Plan, which provides incentive awards based on Company and individual performance.  Depending on your role and your performance, you may be eligible to participate in our annual Long-Term Incentive (LTI) program, which consists of restricted stock units (RSUs) or cash equivalents, pursuant to the terms of the LTI plan. Please note that not all roles are eligible to participate in the LTI program, and not all roles are eligible for equity under the LTI plan. RSU awards are also available to eligible new hires, subject to Sandisk's Standard Terms and Conditions for Restricted Stock Unit Awards.
• We offer a comprehensive package of benefits including paid vacation time; paid sick leave; medical/dental/vision insurance; life, accident and disability insurance; tax-advantaged flexible spending and health savings accounts; employee assistance program; other voluntary benefit programs such as supplemental life and AD&D, legal plan, pet insurance, critical illness, accident and hospital indemnity; tuition reimbursement; transit; the Applause Program, employee stock purchase plan, and the Sandisk's Savings 401(k) Plan.
• Note: No amount of pay is considered to be wages or compensation until such amount is earned, vested, and determinable. The amount and availability of any bonus, commission, benefits, or any other form of compensation and benefits that are allocable to a particular employee remains in the Company's sole discretion unless and until paid and may be modified at the Company’s sole discretion, consistent with the law.