{"id":693559,"url":"https://alion.io/job/centuria-senior-network-engineer","title":"Senior Network Engineer","company":{"id":673206,"name":"Centuria","domain":"centuria.com","url":"https://alion.io/company/centuria","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Lever","truth_index":{"grade":"A","score":86,"open_postings":14,"ghost_share":0,"stale_share":0.571,"repost_share":0,"time_to_fill_p50_days":32,"computed_at":"2026-11-02T06:13:15Z"}},"role":"Networking","role_family":"Networking","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":[],"countries":[],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":95000,"max_usd":191000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":492},"experience_years_min":10,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"DHCP","optional":false},{"name":"Linux","optional":false},{"name":"npm","optional":false},{"name":"OSPF","optional":false},{"name":"VLAN","optional":false},{"name":"Windows","optional":false},{"name":"Wireshark","optional":false},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-04-22T13:36:24Z","employer_posted_date":"2026-04-22","last_verified_at":"2026-11-02T20:41:31Z","board_verified":true,"closed_at":null,"days_open":194,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":193},"description":"Job Title: SME Network Engineer\nLocation: Hanscom Air Force Base, Massachusetts\nClearance: Secret\nProgram: BLITS 3.0\nCompany / Program Description \nCenturia, a Service-Disabled Veteran-Owned Small Business (SDVOSB), has been delivering IT, Engineering, and Scientific solutions to the Federal Government since 2002. During our two decades of service, we have earned the trust and respect of our government clients through technical excellence, accountability, and mission commitment.\nThe BLITS 3.0 Program supports the mission of the 66th Air Base Group to secure information systems, maintain mission assurance, and ensure operational readiness. This role supports enterprise cybersecurity operations by leading vulnerability management efforts across mission systems and infrastructure supporting installation and enterprise operations.\nPosition Overview\nCenturia is seeking a highly qualified Network Engineer is responsible for the design, implementation, operation, and maintenance of secure enterprise network infrastructure supporting the 66 ABG/SC and its customer community. This position provides advanced technical expertise for routing, switching, network security, Cisco ISE, and voice-enabled network environments, ensuring high availability, performance, and compliance with DoD, Air Force, and DISA standards. The role serves as a senior escalation point for network operations, leads infrastructure modernization and troubleshooting efforts, and collaborates with cross-functional teams and vendors to support mission-critical services for more than 5,500 users. The ideal candidate brings extensive enterprise networking experience, strong problem-solving skills, and a commitment to operational excellence in a fast-paced, customer-focused environment.\nJob Responsibilities: \nThe candidate for this position will be responsible for designing, managing, implementing, and troubleshooting network solutions as per AF enterprise standards in support of 66 ABG/SC and their customers under Core Services.\nDeliver quality results in a fast paced, high expectation environment, working multiple tasks streams concurrently\nAssist in life cycle planning of network environments for internal customers, develop and review procedures for network infrastructure platform in relation to capacity planning, performance, reliability, and security\nResponsible for managing and maintaining a converged Gigabit Ethernet network infrastructure in support of 66 ABG/SC and their customers under Core Services\nDesign, install, configure, and troubleshoot network infrastructure with short timelines using latest networking technologies and provide excellent customer support for all network related services\nWork on daily tasks and on-going upgrade projects to include remedy tickets, operational support for routers, switches, IP address management, network management tools etc. Projects include design and integration of new networks into the existing architecture\nProvide engineering support for classified, unclassified networks and other enclave networks\nUse skills and experience as well as tools and technology to design, install, configure, and troubleshoot network infrastructure and provide customer support for network services to include Voice\nBring extensive hands-on experience in designing enterprise network solutions that will increase performance and flexibility to existing infrastructure in accordance with AF Network infrastructure policies and standards\nThe position provides a wide range of services which ensure infrastructures are compliant with applicable directives, publications, and/or guidelines as governed by external DoD agencies.\nAssist in securing network systems to meet applicable DoD, AF and DISA compliance (STIGs, Task Orders etc.)\nParticipate in system maintenance/optimization/performance activities of the enterprise infrastructure\nInterface with vendors for warranty claims, hardware/software upgrades and other technology updates\nRequired to diagnose data troubles, open & route trouble tickets and handle customer support cases with third party subject matter experts through tier 3 contracted support constructs and ensure proper and timely resolutions\nRequired to research technical issues and develop solutions using strong attention to detail\nSupport emergency operations on an as needed basis 24/7 & respond to all operational needs according to contract parameters\nJob Requirements: \nB.S. Degree in IT, with concentration in Networking or Computer Science plus a minimum 10 years' experience as a Network Engineer in a senior role with very strong background in routing, switching, network design, implementation, troubleshooting and minimum 2 years’ experience is needed with implementation/configuration/troubleshooting of Cisco ISE systems.\n. An additional 4 years’ network experience may substitute for the degree\nDoD 8570 Certification CompTIA Security + (obtained and active within last three years, or updated with current CEU’s within the last three years) required\nCCNA/CCNP certification is preferred\nDay to day administration and management of a highly available network infrastructure supporting over 5500+ users\nHands-on experience in design/configuration/installation/troubleshooting of Cisco product line of routers/switches/ISE, a must\nHands-on experience with OSPF, VRF, VRRP, QOS, VLAN, STP, Dot1x, IP access control lists, IPsec, Virtual Chassis/Stacking, a must\nStrong working knowledge and excellent troubleshooting skills of Layer 3 & Layer 2 protocols in a VoIP environment, a must\nHands-on experience of DHCP, NMS - Orion NPM/NCM, Cisco ISE, Wireshark etc. needed\nStrong network debugging and network troubleshooting skills required\nExperience with upgrading software on network infrastructure hardware, AAA servers for device/user authentication, SNMPv3, Syslog and Network Monitor tools are needed\nFinal ticket escalation points for all related network operations incidents\nKnowledge Windows/Linux operating systems an added plus\nKnowledge of Taclanes, Voice platforms, UPS is an added plus\nKnowledge of W2K16/W2K19/IIS is an added plus\nGood understanding of cabling (Fiber/CAT5E/CAT6 etc.) is required\nCoordinate and closely work with other IT operation teams\nBe disciplined in approach to operational excellence and execute detailed record keeping for adherence to locally established and required military processes and procedures services which ensure that networks are compliant with applicable directives, publications, and/or guidelines as governed by external DoD agencies\nWork with vendors, evaluate vendor hardware, software, and communications products, and make recommendations according to customer needs\nWork dynamically and effectively with people on projects (formal and informal) and conduct technical interchanges as required; responsibilities include collaborative reporting, planning and interactions with leads as well as team members and highly focused subject matter experts\nCreate and maintain operational procedures, update, and maintain network topology maps using Visio, classified and unclassified\nMust be self-motivated and have the ability to work effectively in a team environment.\nMust have excellent analytical, organizational and project management skills\nStrong customer service skills\nCritical thinking skills for problem identification and resolution\nStrong written and verbal communication skills\nFlexibility with hours is required\nAbility to lift about 50+lbs is required","description_format":"text","description_chars":7488,"description_truncated":false,"requirements":{"experience_years_min":10,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":true,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Digital Government","Management Consulting"],"lifecycle":[{"event":"open","at":"2026-09-11T01:27:16Z"}],"visa":[],"liveness":{"score":8,"band":"cold","label":"Long shot","p_open":1,"p_active":0.292,"p_room":0.28,"age_days":193,"expected_fill_days":32,"reasons":["conf:3","stale_co","velocity","win:tail","crowd:"],"computed_at":"2026-11-02T06:13:15Z"},"pay":null,"html_url":"https://alion.io/job/centuria-senior-network-engineer","json_url":"https://alion.io/job/centuria-senior-network-engineer.json","meta":{"generated_at":"2026-11-02T22:25:19Z","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":31516,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-03T00:00:00Z"}},"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":673206},"rest":"https://alion.io/mcp/rest/get_company?id=673206"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fcenturia-senior-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%2Fcenturia-senior-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%2Fcenturia-senior-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/centuria-senior-network-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fcenturia-senior-network-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":693559}},{"tool":"search_jobs","arguments":{"company":"centuria.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":693559},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); 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