{"id":2396198,"url":"https://alion.io/job/alliant-network-architect","title":"Network Architect","company":{"id":3138893,"name":"alliant","domain":"alliantglobal.com","url":"https://alion.io/company/alliantglobal","size_band":"1-10","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":null},"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":["Houston, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":108000,"max_usd":218000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":126},"experience_years_min":12,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"MPLS","optional":false},{"name":"VPN","optional":false},{"name":"Zero Trust","optional":false},{"name":"Azure","optional":true},{"name":"DHCP","optional":true},{"name":"DNS","optional":true},{"name":"TCP/IP","optional":true},{"name":"Wi-Fi","optional":true}],"status":"live","first_seen_at":"2026-10-12T22:35:02Z","employer_posted_date":"2026-10-12","last_verified_at":"2026-10-13T02:46:48Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"As a Network Architect, you will lead the design, modernization, security, and reliability of our enterprise network environment. This role will translate business and technical requirements into scalable network standards and solutions, provide senior-level engineering support, and help guide the tactical and strategic direction of network services.\nAs a premier consulting and technology firm, alliant is focused on providing solutions to help businesses transform and thrive, while serving as their ongoing growth partner.\nKey Responsibilities\nDesign, implement, and maintain secure, resilient, and scalable enterprise network architecture across LAN, WAN, wireless, internet, data center, and cloud environments.\nLead the architecture and modernization of enterprise campus, branch, data center, cloud, and hybrid networks, including automation, segmentation, and identity-based access.\nAssess network capabilities and risks, then develop target architectures, roadmaps, standards, and technical documentation.\nDrive network modernization through SD-WAN, automation, segmentation, policy-driven networking, and Zero Trust principles.\nDevelop engineering recommendations and implementation plans covering integration, testing, deployment, operations, and lifecycle management.\nProvide senior-level technical leadership for complex LAN, WAN, routing, switching, wireless, firewall, VPN, voice, and connectivity challenges.\nLead the design, configuration, implementation, administration, maintenance, and lifecycle management of enterprise firewall platforms, policies, high-availability configurations, VPN services, and security zones.\nDesign and manage carrier, WAN, internet, MPLS, cloud connectivity, and telecommunications services supporting enterprise operations.\nArchitect and support enterprise voice, unified communications, collaboration, and SIP-based solutions.\nEstablish network standards, approved design patterns, configuration guidelines, diagrams, and operational documentation.\nPartner with Security, Infrastructure, Cloud, business teams, and service providers to deliver secure, reliable, and business-aligned network services.\nPlan and execute network changes, including maintenance activities that may require early-morning, evening, or weekend work.\nMentor engineers and promote knowledge sharing across technical teams.\nTechnical Qualifications\nDeep experience architecting and supporting large-scale enterprise networks encompassing routing and switching, wireless, data center networking, automation, cloud connectivity, voice services, and policy-driven network architectures.\nPreferred experience with:\nCCIE, CCNP Enterprise, CCNP Security, or equivalent advanced networking certifications.\nEnterprise voice, collaboration, SIP, and unified communications solutions.\nManaging SIP trunking, SIP services, session border controllers (SBCs), voice gateways, dial plans, and call routing.\nTroubleshooting voice quality, carrier voice services, and unified communications infrastructure.\nSD-WAN, software-defined networking, network automation, intent-based networking, and network virtualization.\n\nQualifications\nBachelor's degree in Computer Science, Information Technology, Engineering, or a related field, or equivalent practical experience.\n12+ years of progressive enterprise networking experience, including architecture, design, implementation, and advanced troubleshooting.\nExtensive experience designing secure, resilient enterprise wireless networks and large-scale Wi-Fi deployments.\nAdvanced knowledge of TCP/IP, DNS, DHCP, VPNs, VLANs, Layer 2 technologies, high availability, MPLS, and enterprise routing protocols.\nHands-on experience with segmentation, data center, and cloud environments.\nExperience with network access control, identity-based policy enforcement, and Zero Trust architecture.\nStrong experience designing secure LAN/WAN, firewall, remote-access, and hybrid cloud connectivity solutions.\nExpert-level experience designing, implementing, administering, and troubleshooting firewall platforms, including firewall policies, NAT, VPNs, security zones, high-availability architectures, logging, monitoring, upgrades, and rule-base optimization.\nExperience with Azure networking, including hybrid cloud connectivity, cloud security, and multi-cloud network architectures.\nStrong documentation skills, including architecture diagrams, standards, implementation plans, and operational procedures.\nExperience leading enterprise-wide network initiatives as an architect or senior technical authority preferred.\nExperience leading network transformations, office expansions, data center migrations, and cloud adoption initiatives preferred.\nExcellent written and verbal communication skills, including the ability to present technical concepts to both technical and non-technical audiences.\nAbility to manage multiple priorities, work with urgency, and deliver in a fast-paced environment.\nReceptiveness to performance feedback within a team environment is essential. \nAbility to work onsite in Houston, TX, five days per week.\nApplicants must be legally authorized to work in the United States. \nalliant offers a comprehensive compensation and benefits package including 100% employer paid medical /dental premiums for single coverage for certain options, 401(k) matching, PTO, company provided life insurance and disability, onsite gym and group exercise classes, paid covered parking, and more!\nDo Work That Matters. alliant","description_format":"text","description_chars":5477,"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":["Life insurance"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Consulting & Digital Transformation","Custom Software 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