What Jobs are available for Cisco Systems in San Jose?

Our client is a leading telecommunications provider seeking a highly skilled and experienced Senior Network Solutions Architect to join their innovative team in San Jose, California, US . This critical role involves designing, developing, and implementing cutting-edge network solutions, with a particular focus on 5G infrastructure, optical networking, and IP/MPLS technologies. You will be at the forefront of shaping the future of telecommunications, ensuring robust, scalable, and high-performance networks that meet the evolving demands of our customers. The ideal candidate will possess a deep technical understanding of complex network architectures, protocols, and emerging technologies within the telecom industry. You will collaborate with cross-functional teams, including engineering, operations, and product management, to translate business requirements into detailed technical designs and solutions.

Key Responsibilities:

• Designing and architecting complex, resilient, and scalable telecommunications network solutions, including 5G core, RAN, transport, and edge computing.
• Evaluating and selecting appropriate network technologies, hardware, and software to meet project objectives.
• Developing detailed technical documentation, including network diagrams, implementation plans, and configuration guides.
• Providing expert technical consultation and guidance to engineering and operations teams during implementation and troubleshooting phases.
• Assessing new technologies and industry trends to identify opportunities for network improvement and innovation.
• Conducting performance analysis and capacity planning to ensure network efficiency and scalability.
• Collaborating with vendors and partners to evaluate and integrate new solutions.
• Mentoring junior engineers and architects.
• Ensuring network designs adhere to security best practices and compliance standards.

The ideal candidate will have a Bachelor's or Master's degree in Electrical Engineering, Computer Science, or a related field. A minimum of 10 years of progressive experience in network architecture and design within the telecommunications industry is required. Proven expertise in 5G technologies, LTE, IP networking (TCP/IP, BGP, OSPF), MPLS, and optical transport networks is essential. Experience with cloud-native architectures and SDN/NFV concepts is highly desirable. Strong problem-solving, analytical, and communication skills are necessary to effectively articulate complex technical concepts. This is an on-site position offering a challenging and rewarding opportunity to significantly impact the evolution of telecommunications infrastructure.

Our client is a leader in telecommunications infrastructure and is seeking an experienced Senior Network Solutions Architect to join their elite, fully remote team. This role is crucial for designing and developing innovative network solutions that leverage cutting-edge 5G and LTE technologies. You will be responsible for understanding client requirements, translating them into high-level architectural designs, and collaborating with engineering teams to ensure successful implementation. Your expertise will guide the development of scalable, reliable, and secure network architectures that meet the evolving demands of the industry.

Key responsibilities include conducting detailed technical assessments, performing capacity planning, and defining network topologies. You will also evaluate and recommend new technologies and vendor solutions to enhance network performance and capabilities. This role requires a deep understanding of cellular network protocols, IP networking, cloud integration, and network security principles. You will be a primary technical point of contact for key clients, providing expert consultation and support throughout the project lifecycle. The ideal candidate will have a proven ability to articulate complex technical concepts to both technical and non-technical stakeholders.

We are looking for a strategic thinker with a passion for telecommunications and a strong desire to work in a collaborative, remote-first environment. A Bachelor's degree in Electrical Engineering, Computer Science, or a related field is required, with a Master's degree being a significant plus. Significant experience in designing and architecting large-scale mobile networks, particularly 5G and LTE, is essential. Certifications such as CCIE, JNCIE, or relevant 5G specializations are highly desirable. This is an exceptional opportunity to shape the future of connectivity and work with a globally recognized leader in the telecom sector from the comfort of your home.

Our client, a global leader in telecommunications infrastructure and innovation, is seeking an exceptional Principal Network Architect to lead the design and evolution of their next-generation 5G network solutions. This is a highly influential role that requires deep technical expertise in wireless technologies, network architecture, and strategic planning. You will be instrumental in shaping the future of mobile connectivity, ensuring the delivery of robust, scalable, and high-performance 5G services. The ideal candidate is a visionary leader with a proven ability to architect complex, carrier-grade networks and drive technological advancements.

Key Responsibilities:

• Lead the architectural design and development of advanced 5G network infrastructure, including core, RAN, and transport layers.
• Define and document network strategies, roadmaps, and standards for 5G deployment and expansion.
• Evaluate and recommend new technologies, vendor solutions, and architectural approaches to enhance network capabilities and efficiency.
• Collaborate with engineering, operations, and product management teams to translate business requirements into scalable and resilient network designs.
• Develop detailed network designs, including IP addressing schemes, routing protocols, security architectures, and service integration plans.
• Perform complex network analysis, capacity planning, and performance optimization to ensure optimal network operation.
• Provide technical leadership and guidance to network engineering teams, mentoring junior architects and engineers.
• Stay abreast of industry trends, emerging technologies, and evolving standards in wireless communication, particularly 5G, 6G, and beyond.
• Develop and maintain strong relationships with key technology partners and vendors.
• Ensure the security, reliability, and scalability of the network architecture to meet current and future demands.
• Represent the company in industry forums and standardization bodies.

Qualifications:

• Master's degree or Ph.D. in Electrical Engineering, Computer Engineering, Computer Science, or a related field.
• Minimum of 12 years of experience in telecommunications network design and architecture, with a significant focus on mobile networks (4G/LTE and 5G).
• Deep expertise in 5G standards (NSA/SA), network functions virtualization (NFV), software-defined networking (SDN), cloud-native architectures, and edge computing.
• Proficiency in IP networking, routing protocols (e.g., BGP, OSPF), MPLS, and segment routing.
• Experience with wireless technologies, including RAN architecture, spectrum management, and RF planning.
• Proven ability to architect and deploy large-scale, complex, and carrier-grade networks.
• Strong analytical and problem-solving skills, with the ability to think strategically and creatively.
• Excellent leadership, communication, and presentation skills, with the ability to influence stakeholders at all levels.
• Experience with cloud platforms and orchestration systems is highly desirable.
• Relevant industry certifications (e.g., CCIE, JNCIE) are a plus.

This critical role is based at our advanced research and development center in San Jose, California, US , requiring consistent on-site presence to foster collaboration and drive innovation within our dedicated teams.

Our client is seeking a highly skilled and experienced Senior Network Administrator to join their globally distributed IT team. This is a fully remote position, offering the flexibility to work from anywhere within the US. The ideal candidate will be responsible for the design, implementation, maintenance, and support of our organization's complex network infrastructure. You will play a crucial role in ensuring network security, reliability, and performance to support business operations.

As a remote Senior Network Administrator, your responsibilities will include:

• Designing, deploying, and managing enterprise-level network solutions, including routers, switches, firewalls, and VPNs.
• Monitoring network performance and proactively identifying and resolving issues to minimize downtime.
• Implementing and enforcing network security policies and best practices to protect against cyber threats.
• Conducting regular network audits and performance tuning to optimize efficiency.
• Providing advanced technical support for network-related issues and collaborating with other IT teams.
• Developing and maintaining comprehensive network documentation, including diagrams, configurations, and procedures.
• Staying abreast of emerging network technologies and recommending upgrades or new solutions.
• Managing network access controls and user authentication systems.
• Participating in disaster recovery planning and testing for network services.
• Mentoring junior network staff and sharing expertise.

Required qualifications:

• Bachelor's degree in Computer Science, Information Technology, or a related field, or equivalent work experience.
• Minimum of 7 years of experience in network administration, with a focus on enterprise environments.
• In-depth knowledge of TCP/IP, routing protocols (BGP, OSPF), switching technologies (VLANs, STP), and network security principles.
• Hands-on experience with various firewall platforms (e.g., Palo Alto, Cisco ASA, Fortinet).
• Proficiency in network monitoring tools (e.g., SolarWinds, PRTG, Nagios).
• Experience with cloud networking technologies (AWS, Azure, GCP) is a significant advantage.
• Relevant industry certifications such as CCNA, CCNP, or CompTIA Network+ are highly desirable.
• Strong analytical and problem-solving skills, with the ability to troubleshoot complex network issues remotely.
• Excellent communication skills, both written and verbal, for effective collaboration with remote teams and stakeholders.
• Ability to work independently and manage time effectively in a remote work setting.

This role requires a self-starter with a passion for networking and a commitment to maintaining a robust and secure network infrastructure. Join us and contribute to a forward-thinking organization that values innovation and employee well-being.

At Cadence, we hire and develop leaders and innovators who want to make an impact on the world of technology. Key Responsibilities
+ Campus Network Architecture: Lead the end-to-end design and deployment of campus network solutions, leveraging Cisco, HPE, and Aruba platforms to ensure scalability, resilience, and seamless user experience.
+ Wireless Networking: Architect, implement, and manage Aruba Wireless infrastructure, optimizing coverage, capacity, and security for thousands of users across campus facilities.
+ Network Access Control: Deploy and administer ClearPass solutions for secure network access, including device onboarding, authentication, policy enforcement, and guest management.
+ Integration & Interoperability: Ensure seamless integration between Cisco, HPE, and Aruba ecosystems, troubleshooting and optimizing interoperability challenges.
+ Network Performance Optimization: Monitor, analyze, and fine-tune network performance, proactively identifying bottlenecks, enhancing throughput, and minimizing downtime.
+ Security & Compliance: Implement robust security protocols and standards across wired and wireless networks, maintaining compliance with regulatory requirements and organizational policies.
+ Project Leadership: Lead cross-functional teams in large-scale network projects, setting clear milestones, tracking deliverables, and ensuring timely completion.
+ Documentation & Standards: Create and maintain comprehensive network documentation, including topology diagrams, device inventories, configuration standards, and incident reports.
+ End-User Support: Provide expert-level troubleshooting for network-related issues, collaborating with helpdesk teams, site support teams and end users.
+ Capacity Planning: Analyze current and projected network needs, designing scalable solutions to support organizational growth and evolving technology.
+ High Availability & Business Continuity: Develop and maintain network redundancy, failover mechanisms to ensure uninterrupted operations.
Qualifications
+ Education: Bachelor's degree in Computer Science, Information Technology, Engineering, or a related field. Master's degree or certifications are a plus.
+ Experience: Minimum of 15 years' progressive experience in network engineering, with demonstrable expertise in campus network environments.
+ Technical Certifications Preferred:
+ Cisco CCNP/CCIE (Enterprise Infrastructure or Wireless)
+ HPE ASE/MASE (Aruba Certified)
+ Aruba Certified Mobility Expert (ACMX) or Professional (ACMP)
+ Aruba Certified ClearPass Expert (ACCX)
+ Other relevant industry certifications are desirable
Skills/Expertise
+ Hands-on experience and advanced troubleshooting skills with:
+ Cisco switching and routing (Catalyst, Nexus, DNA Center)
+ HPE/Aruba switching
+ Aruba Wireless, APs, Controllers, Mobility Conductor
+ ClearPass Policy Manager, Guest, Onboard, and integration features
+ Network access control and zero-trust frameworks
+ Campus segmentation (VLANs, VXLAN, SDN)
+ Network monitoring tools
+ Authentication protocols (802.1X, RADIUS, TACACS+, EAP)
Soft Skills
+ Results-driven mindset with a track record of delivering high-impact network solutions on time and within budget
+ Exceptional problem-solving, analytical, and organizational abilities
+ Clear and effective communication skills for technical and non-technical audiences
+ Leadership and mentorship experience, fostering collaboration and knowledge-sharing among teams
+ Agility in dynamic, fast-paced environments, adapting to evolving business needs
The annual salary range for California is $136,500 to $253,500. You may also be eligible to receive incentive compensation: bonus, equity, and benefits. Sales positions generally offer a competitive On Target Earnings (OTE) incentive compensation structure. Please note that the salary range is a guideline and compensation may vary based on factors such as qualifications, skill level, competencies and work location. Our benefits programs include: paid vacation and paid holidays, 401(k) plan with employer match, employee stock purchase plan, a variety of medical, dental and vision plan options, and more.
We're doing work that matters. Help us solve what others can't.
Additional Jobs ( Employment Opportunity Policy:
Cadence is committed to equal employment opportunity throughout all levels of the organization.
+ Read the policy(opens in a new tab) ( welcome your interest in the company and want to make sure our job site is accessible to all. If you experience difficulty using this site or to request a reasonable accommodation, please contact
Privacy Policy:
Job Applicant If you are a job seeker creating a profile using our careers website, please see the privacy policy(opens in a new tab) ( .
E-Verify Cadence participates in the
E-Verify program in certain U.S. locations as required by law. Download More Information on E-Verify (64K) ( plays a critical role in creating the technologies that modern life depends on. We are a global electronic design automation company, providing software, hardware, and intellectual property to design advanced semiconductor chips that enable our customers create revolutionary products and experiences.
Thanks to the outstanding caliber of the Cadence team and the empowering culture that we have cultivated for over 25 years, Cadence continues to be recognized by Fortune Magazine as one of the 100 Best Companies to Work For. 
 Our shared passion for solving the world's toughest technical challenges, our dedication to pushing the limits of the industry, and our drive to do meaningful work differentiates the people of Cadence.
Cadence is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, sex, age, national origin, religion, sexual orientation, gender identity, status as a veteran, basis of disability, or any other protected class.
Cadence is committed to creating a diverse environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, sex, age, national origin, religion, sexual orientation, gender identity, status as a veteran, basis of disability, or any other protected class.

At Cadence, we hire and develop leaders and innovators who want to make an impact on the world of technology.
Responsibilities
+ Partner with business units to understand organization's needs; design, plan, implement & support global data centers and enterprise campus networks.
+ Handle multiple high-impact projects concurrently.
+ Undertake large scale network transformation initiatives working in a cross-functional team.
+ Analyze and resolve complex network issues, often serving as a high-level escalation point for the support teams.
+ Design, configure, implement, and support edge network, WAN/MPLS and cloud connectivity.
+ Improve operational efficiency - Enhance Network Automation, Empower NOC team to through knowledge base, runbooks, review & reduce tickets strategically.
+ Identify gaps, risks, potential issues and resolve them proactively.
+ Audit and develop standards and procedures for network technologies.
Qualifications
+ 12+ years in planning, designing, implementing & supporting customer-facing production data center and Enterprise Campus Networks.
+ Strong understanding of network protocols (TCP/IP, BGP, OSPF, etc.), network devices (routers, switches, firewalls), and network security principles (NAC).
+ Experience in setting up network connectivity with AWS, Azure or other cloud platforms.
+ Expertise in Remote Access & Site-to-Site VPN encryption, modern switching platforms, and firewalls.
+ Experience in multi-vendor technologies - Cisco, HP, Aruba, Arista, F5.
+ Excellent analytical and troubleshooting skills to diagnose and resolve complex network issues.
+ Experience in security policy implementation and enhancing network monitoring.
+ Proven ability to manage mission-critical infrastructure projects.
Minimum Requirements
+ Degree in Computer Science.
+ Expertise in atleast two functions: Cisco Remote Access & Site-to-site VPN, Aruba ClearPass NAC, Cloud Networking and F5 Load-balancer is a must.
+ CCNP/CCIE or equivalent expert level certifications required.
+ Network Automation skill is required (python, Ansible, Terraform etc).
+ Strong organizational and communication skills.
+ High degree of professionalism.
Job Location:
This is an on-site position based in Cadence's San Jose, CA office.
We're doing work that matters. Help us solve what others can't.
Additional Jobs ( Employment Opportunity Policy:
Cadence is committed to equal employment opportunity throughout all levels of the organization.
+ Read the policy(opens in a new tab) ( welcome your interest in the company and want to make sure our job site is accessible to all. If you experience difficulty using this site or to request a reasonable accommodation, please contact
Privacy Policy:
Job Applicant If you are a job seeker creating a profile using our careers website, please see the privacy policy(opens in a new tab) ( .
E-Verify Cadence participates in the
E-Verify program in certain U.S. locations as required by law. Download More Information on E-Verify (64K) ( plays a critical role in creating the technologies that modern life depends on. We are a global electronic design automation company, providing software, hardware, and intellectual property to design advanced semiconductor chips that enable our customers create revolutionary products and experiences.
Thanks to the outstanding caliber of the Cadence team and the empowering culture that we have cultivated for over 25 years, Cadence continues to be recognized by Fortune Magazine as one of the 100 Best Companies to Work For. 
 Our shared passion for solving the world's toughest technical challenges, our dedication to pushing the limits of the industry, and our drive to do meaningful work differentiates the people of Cadence.
Cadence is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, sex, age, national origin, religion, sexual orientation, gender identity, status as a veteran, basis of disability, or any other protected class.
Cadence is committed to creating a diverse environment and is proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, sex, age, national origin, religion, sexual orientation, gender identity, status as a veteran, basis of disability, or any other protected class.

Our client is seeking an experienced Telecommunications Network Engineer to join their innovative team in **San Jose, California, US**. This role involves designing, implementing, and maintaining robust telecommunications infrastructure. The successful candidate will play a key role in ensuring network reliability, performance, and security. This is a hybrid position, requiring a balance of in-office collaboration and remote work flexibility.

Responsibilities:

• Design, deploy, and manage complex telecommunications networks, including optical, wireless, and IP-based systems.
• Monitor network performance, troubleshoot issues, and implement solutions to optimize network efficiency.
• Develop and maintain network documentation, including diagrams, configurations, and operational procedures.
• Collaborate with cross-functional teams to plan and execute network upgrades and expansions.
• Ensure the security of the network infrastructure by implementing and managing security protocols.
• Evaluate new technologies and recommend solutions to enhance network capabilities.
• Participate in on-call rotation for emergency network support.
• Manage vendor relationships and oversee the installation of new equipment.
• Conduct capacity planning and forecasting to ensure scalability.
• Stay current with industry best practices and emerging trends in telecommunications.

Qualifications:

• Bachelor's degree in Electrical Engineering, Computer Science, or a related field.
• Minimum of 5 years of experience in telecommunications network engineering.
• Proven experience with network design, implementation, and troubleshooting.
• In-depth knowledge of TCP/IP, routing protocols (BGP, OSPF), MPLS, and VoIP.
• Experience with optical network technologies (DWDM, SONET/SDH) is a plus.
• Familiarity with network security principles and tools.
• Strong analytical and problem-solving skills.
• Excellent communication and teamwork abilities.
• Relevant industry certifications (e.g., CCNA, CCNP) are advantageous.

This is a challenging yet rewarding opportunity to contribute to a cutting-edge telecommunications environment. You will have the chance to work with advanced technologies and make a significant impact on network infrastructure. The hybrid model allows for focused work and collaborative synergy.

Our client, a leader in the telecommunications industry, is looking for an experienced Senior Network Engineer to join their innovative team in San Jose, California, US . This role is crucial for designing, implementing, and managing complex network infrastructures that support high-speed data transmission and critical communication services. The ideal candidate will possess a deep understanding of network protocols, architectures, and security best practices. Key responsibilities include architecting and deploying enterprise-level network solutions; configuring and managing routers, switches, firewalls, and load balancers; troubleshooting network performance issues and implementing optimization strategies; developing and maintaining network documentation, including diagrams and configuration guides; ensuring network security and implementing measures to protect against cyber threats; collaborating with cross-functional teams to define network requirements and provide technical expertise; and staying current with emerging networking technologies and industry trends. We are seeking individuals with a minimum of 7 years of experience in network engineering, with a strong background in routing and switching protocols (BGP, OSPF, MPLS) and network security (IPsec, SSL VPNs, IDS/IPS). Experience with cloud networking (AWS, Azure, GCP) and network automation tools (Ansible, Python) is highly desirable. Relevant certifications such as CCIE, CCNP, or equivalent are preferred. The position is hybrid, requiring a blend of remote work and in-office collaboration at our San Jose, California, US facility. Excellent analytical and problem-solving skills, along with strong communication and interpersonal abilities, are essential for success in this role. You will play a pivotal role in ensuring the reliability, scalability, and security of our network operations. This is an opportunity to work on challenging projects, contribute to critical infrastructure, and grow your career within a fast-paced and forward-thinking organization. The role demands a proactive approach to identifying and resolving potential network issues before they impact service.

Our client, a rapidly growing telecommunications innovator, is looking for a highly skilled Senior Network Engineer to join their expanding team, working remotely. This role is crucial for the design, implementation, and maintenance of robust and scalable network infrastructure that underpins our cutting-edge services. You will be responsible for ensuring the high availability, performance, and security of our global network. Key duties include architecting complex network solutions, troubleshooting intricate network issues, and optimizing network performance across various protocols and platforms. The ideal candidate will possess deep expertise in routing and switching technologies (e.g., BGP, OSPF, MPLS), firewall management, VPN technologies, and network security best practices. Experience with cloud networking (AWS, Azure, GCP) and SDN is highly desirable. You will collaborate closely with development and operations teams to ensure seamless integration of network services with applications and systems. This role requires strong analytical and problem-solving skills, excellent communication abilities, and the capacity to work independently in a remote setting. You will also contribute to network capacity planning, develop documentation, and mentor junior engineers. The ability to manage multiple projects simultaneously and respond effectively to network incidents is essential. We are seeking a proactive and detail-oriented engineer who is passionate about networking technology and committed to delivering reliable and secure network solutions. This is a fully remote position, offering flexibility to talented professionals across the country. The successful candidate will thrive in a collaborative virtual environment and be adept at contributing to a high-performing team from afar. We value individuals who are self-starters, possess a strong technical foundation, and are eager to tackle challenging network engineering problems.

Key Responsibilities:

• Design, implement, and manage enterprise-level network infrastructure.
• Ensure network performance, availability, and security through proactive monitoring and optimization.
• Troubleshoot and resolve complex network connectivity and performance issues.
• Develop and maintain network documentation, including diagrams and configuration guides.
• Collaborate with cross-functional teams on network integration and deployment projects.
• Conduct network capacity planning and recommend upgrades or enhancements.
• Implement and manage network security policies and firewalls.
• Mentor and provide technical guidance to junior network engineers.
• Evaluate and recommend new network technologies and solutions.
• Participate in on-call rotation for network incident response.

Qualifications:

• Bachelor's degree in Computer Science, Engineering, or a related field.
• 5+ years of experience in network engineering, with a focus on enterprise networks.
• Strong proficiency in routing protocols (BGP, OSPF), switching, and network security.
• Experience with cloud networking platforms (AWS, Azure, GCP).
• Familiarity with SDN and network automation tools.
• Excellent problem-solving and analytical skills.
• Ability to work independently and collaboratively in a remote team environment.
• Relevant industry certifications (e.g., CCNA, CCNP, JNCIS) are a plus.