{"id":161328,"url":"https://alion.io/job/cadence-staff-network-engineer","title":"Staff Network Engineer","company":{"id":4351,"name":"Cadence Design Systems","domain":"cadence.com","url":"https://alion.io/company/cadence","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":81,"open_postings":110,"ghost_share":0,"stale_share":0.755,"repost_share":0,"time_to_fill_p50_days":57,"computed_at":"2026-10-25T05:49:26Z"}},"role":"Networking","role_family":"Networking","seniority":"staff","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["Dublin, Ireland"],"countries":["IE"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":93000,"max_usd":209000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":183},"experience_years_min":12,"visa_sponsorship":false,"relocation_package":false,"has_equity":true,"technologies":[{"name":"BGP","optional":false},{"name":"OSPF","optional":false},{"name":"Unix","optional":false},{"name":"VPN","optional":false},{"name":"Windows","optional":false}],"status":"live","first_seen_at":"2026-08-28T00:00:00Z","employer_posted_date":"2026-08-28","last_verified_at":"2026-10-25T13:14:13Z","board_verified":true,"closed_at":null,"days_open":59,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":59},"description":"At Cadence, we hire and develop leaders and innovators who want to make an impact on the world of technology.\nCadence is a pivotal leader in electronic design, building upon more than 30 years of computational software expertise. The company applies its underlying Intelligent System Design strategy to deliver software, hardware and IP that turn design concepts into reality.\nCadence customers are the world’s most innovative companies, delivering extraordinary electronic products from chips to boards to systems for the most dynamic market applications including consumer, hyperscale computing, 5G communications, automotive, aerospace industrial and health.\nAt Cadence, we hire and develop leaders and innovators who want to make an impact on the world of technology.\nJob Title: Staff Network Engineer\nLocation: Cork or Dublin, Ireland\nReports to: Senior Engineering Group Director\nJob Overview:\nSenior, hands-on Network Engineer responsible for designing, deploying, and operating Cadence’s global enterprise network across data centres, campus environments, and WAN. This role focuses on delivering secure, highly available connectivity and leading high-impact initiatives with clear, measurable outcomes.\nYou will bring deep technical expertise, strong operational discipline, and the ability to lead complex network programmes from design through Day 2 operations, working closely with cross-functional partners across IT and Security\nJob Responsibilities:\nDesign and deliver scalable, resilient data centre and campus network solutions using Cisco, Arista, HPE, and Aruba platforms \nSupport WAN operations including internet edge and SD-WAN integrations, ensuring consistent routing and security posture \nLead complex troubleshooting and root-cause analysis; implement preventive changes to reduce incidents and unplanned outages \nPartner with teams across Data Centre, Storage, Virtualisation, Windows, Unix, Cloud Ops, and Security to provide technical direction and deliver cross-domain initiatives \nEstablish and maintain network documentation, diagrams, standards, and runbooks; ensure designs are supportable and operationally ready \nOperationalise delivered solutions for Day 2 operations, including monitoring and alerting, capacity planning, lifecycle management, and change/release processes \nCommunicate status, risks, and trade-offs clearly to stakeholders; manage deliverables, timelines, and dependencies across multiple initiatives\nJob Qualifications:\n12-15 years of experience in enterprise network architecture, design, deployment, and operations (data center, campus, WAN and hybrid cloud).\nBachelor’s degree in Computer Science, Engineering, or a related field.\nCisco certification required (CCNP preferred; CCIE a strong plus)\nExtensive hands-on experience designing, deploying, and operating enterprise networks across data centre, campus, WAN, and hybrid cloud environments\nExpert knowledge of routing and switching technologies (e.g. BGP, OSPF, EVPN/VXLAN) and high-availability designs (MLAG/vPC, LACP)\nStrong foundation in network security principles, including segmentation, ACLs, firewall integrations, and secure remote access, with experience partnering closely with Security teams\nHands-on experience with NAC/AAA solutions, such as Cisco ISE and/or Aruba ClearPass\nProven ability to lead complex troubleshooting, root-cause analysis, and incident response, with disciplined change, risk, and lifecycle management practices\nExperience designing solutions that are operationally ready, including monitoring, alerting, capacity planning, and documentation\nStrong communication skills, with the ability to translate technical detail into clear, executive-ready options and recommendations\nAdditional Skills/Preferences:\nExperience with SD-WAN design and operations and hybrid connectivity patterns\nExposure to Cisco VPN, F5 Load Balancers, or similar technologies\nExperience with network automation, observability, telemetry, or scripting to improve reliability and reduce MTTR\nCheck what we can offer you:\nCompetitive salary\n25 days holiday per year\nPrivate Healthcare and Life Insurance\nGroup Personal Pension Plan\nCycle to work scheme and gym subsidy\n5 days paid time to volunteer to give back to our communities\nEmployee Stock Purchase Plan\nThe opportunity to work for a Great Place to Work© & Fortune 100 organization\nCadence is committed to equal employment opportunity and employment equity throughout all levels of the organization. We strive to attract a qualified and diverse candidate pool and encourage diversity and inclusion in the workplace.\nWe’re doing work that matters. Help us solve what others can’t.","description_format":"text","description_chars":4656,"description_truncated":false,"requirements":{"experience_years_min":12,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":["Equity","Life insurance"],"hiring_locations":[{"name":"Ireland","iso":"IE","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["EDA Software","Semiconductor IP & Chip Design Services"],"lifecycle":[{"event":"open","at":"2026-08-28T00:00:00Z"}],"visa":[],"liveness":{"score":28,"band":"fade","label":"Fading","p_open":0.9,"p_active":0.567,"p_room":0.55,"age_days":58,"expected_fill_days":57,"reasons":["conf:70","stale_co","velocity","win:tail","comp:brand"],"computed_at":"2026-10-25T05:49:26Z"},"pay":null,"html_url":"https://alion.io/job/cadence-staff-network-engineer","json_url":"https://alion.io/job/cadence-staff-network-engineer.json","meta":{"generated_at":"2026-10-26T02:04:59Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":2705,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-27T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":4351},"rest":"https://alion.io/mcp/rest/get_company?id=4351"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fcadence-staff-network-engineer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fcadence-staff-network-engineer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fcadence-staff-network-engineer"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/cadence-staff-network-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fcadence-staff-network-engineer"}]}