{"id":4309749,"url":"https://alion.io/job/newvision-software-consultancy-senior-network-engineer","title":"Senior Network Engineer","company":{"id":4489094,"name":"NewVision Software & Consultancy","domain":"newvision-software.com","url":"https://alion.io/company/newvision-software-and-consultancy","size_band":"501-1000","is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":"Career site","truth_index":null},"role":"Networking","role_family":"Networking","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":7,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"Windows Server","optional":false}],"status":"live","first_seen_at":"2026-10-14T00:00:00Z","employer_posted_date":"2026-11-14","last_verified_at":"2026-11-14T11:21:27Z","board_verified":true,"closed_at":null,"days_open":31,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":31},"description":"Senior Network Engineer\nEnterprise Network Infrastructure and Security\n\nPosition\nSenior Network Engineer\nExperience\n7+ Years\nWork Model\nRemote\nEmployment Type\nContract\nPosition Summary\nWe are seeking a Senior Network Engineer to provide operational support, engineering, deployment, administration, and continuous improvement of enterprise network services. The role requires advanced hands-on experience across firewalls, routing, switching, Software-Defined Wide Area Networking (SD-WAN), wireless infrastructure, network monitoring, and cloud networking. The engineer will collaborate with technical and business stakeholders to maintain secure, stable, resilient, and supportable network platforms across data-center, cloud, and office environments.\nKey Responsibilities\nProvide subject-matterexpertisefor enterprise-class network infrastructure supporting geographically distributed business locations.\nSupport and maintain production and non-production network environments across data-center, cloud, and office locations.\nAdminister and troubleshoot Palo Alto Networks firewall environments, including policy changes, security advisories, operational support, and lifecycle activities.\nMonitor enterprise networks using multiple monitoring and management platforms; investigate events, identify root causes, and restore stable service.\nMaintain network infrastructure through operating-system and application upgrades, vulnerability remediation, configuration management, and lifecycle planning.\nWork with internal teams, business stakeholders, and external vendors to resolve network incidents, problems, performance issues, and service risks.\nDevelop, implement, and maintain technical standards, operating procedures, asset-management practices, change controls, usage reporting, and disaster-recovery procedures.\nParticipate in product evaluation, systems testing, certification, implementation planning, and production transition activities.\nProvide guidance and cross-training to network engineers and contribute to technical knowledge management.\nParticipate in scheduled and unscheduled maintenance and provide on-call or after-hours support when required.\nRequired Experience\n7+ years of relevant experience supporting enterprise network environments.\n7+ years of hands-on experience with Palo Alto Networks firewalls.\n7+ years of hands-on experience with Cisco Internetwork Operating System (IOS).\n7+ years of experience across enterprise switching, routing, and network security.\n7+ years of experience with Silver Peak or equivalent SD-WAN technologies.\n7+ years of experience with Microsoft Azure and Amazon Web Services (AWS) cloud networking.\nExperience supporting complex, geographically distributed networks in operationally critical environments.\nRequired Technical Skills\nStrong knowledge of Palo Alto Networks firewall configuration, policy administration, troubleshooting, upgrades, and security operations.\nStrong knowledge of Cisco IOS-based switching and routing technologies.\nStrong knowledge of Silver Peak or comparable SD-WAN platforms.\nStrong knowledge of enterprise wireless infrastructure management.\nStrong knowledge of network-monitoring and management platforms such as Cisco Catalyst Center, SolarWinds, and ThousandEyes.\nStrong knowledge of network design and operations across switching, routing, wireless, firewalls, and network security.\nWorking knowledge of Microsoft Windows Server networking and Microsoft operating-system environments.\nCloud-networking knowledge covering connectivity, routing, network security, and operational support in Microsoft Azure and AWS.\nExperience with change management, incident and problem resolution, vulnerability remediation, disaster recovery, asset management, and technical documentation.\nPreferred Certifications\nPalo Alto Networks Certified Network Security Engineer (PCNSE).\nCisco Certified Network Associate (CCNA).\nCisco Certified Network Professional (CCNP).\nRelevant Microsoft Azure or AWS networking certification is advantageous.\nLeadership and Professional Competencies\nAbility to coordinate and direct technical activities across multiple teams while remaining hands-on.\nAbility to develop practical solutions within complex operational environments.\nAbility to think strategically while maintaining focus on tactical priorities and service restoration.\nAbility to work independently, prioritize competing assignments, meet deadlines, and adjust priorities to support business objectives.\nStrong written and verbal communication, stakeholder coordination, accountability, and team-oriented collaboration.\nAbility to communicate effectively with technical and non-technical stakeholders.\nEducation\nBachelor's degree in Information Technology, Computer Science, Engineering, or a related field, or equivalent relevant professional experience.\nKey Skills Matrix\n\nCapability Area\nExpected Proficiency\nNetwork Security\nPalo Alto Networks firewalls, policy management, security advisories, vulnerability remediation\nRouting and Switching\nCisco IOS, enterprise switching, routing, network troubleshooting\nSD-WAN\nSilver Peak or equivalent Software-Defined Wide Area Networking technology\nCloud Networking\nMicrosoft Azure and AWS connectivity, routing, security, and operations\nWireless\nEnterprise wireless infrastructure management and troubleshooting\nMonitoring\nCisco Catalyst Center, SolarWinds, ThousandEyes, event monitoring and performance analysis\nOperations\nIncident, problem, change, maintenance, on-call support, lifecycle and disaster recovery\nRole Logistics\nWork Model: Remote\nEmployment Type: Contract\nWorking Hours: Full-time, with participation in scheduled and unscheduled maintenance and on-call support as required.","description_format":"text","description_chars":5722,"description_truncated":false,"requirements":{"experience_years_min":7,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Consulting & Digital Transformation","Custom Software Development"],"lifecycle":[{"event":"open","at":"2026-11-14T11:21:27Z"}],"visa":[],"liveness":{"score":60,"band":"ok","label":"Likely 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