{"id":4325299,"url":"https://alion.io/job/cdw-senior-network-security-engineer","title":"Senior Network Security Engineer","company":{"id":18032,"name":"CDW","domain":"cdw.com","url":"https://alion.io/company/cdw-com","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Security","role_family":"Security","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":["Washington, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":140000,"max":155000,"currency":"USD","period":"year","gross":null,"usd_annual":155000},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"BGP","optional":false},{"name":"DHCP","optional":false},{"name":"DNS","optional":false}],"status":"live","first_seen_at":"2026-11-14T19:00:57Z","employer_posted_date":null,"last_verified_at":"2026-11-14T19:00:57Z","board_verified":false,"closed_at":null,"days_open":0,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":0},"description":"Sirius Federal, LLC is hiring for a role supporting the U.S. House of Representatives’ Network Engineering and Operations Directorate. The position provides senior engineering design, analysis, testing, integration, and operational support for House-wide networks, including complex problem resolution and evaluation of communications technologies.\n\nResponsibilities\nEvaluates and recommends commercially available, standards compliant wide-area networking solutions\nDevelops traffic engineering studies and analyses to determine data network requirements\nPerforms cost/benefit analysis on competing methods of providing data communications\nDesigns complex integrated communication networks and develops network service specifications and procedures\nAssists in the preparation of Request for Proposals and Request for Quotations. Reviews and evaluates reliable, cost-effective, and efficient wide-area communications for the House\nProvides senior level operational support on day-to-day operations and resolution to complex WAN/LAN problems\nConducts performance and bandwidth utilization monitoring of wide-area communication systems\nKeeps abreast of relevant telecommunications technology changes and applies industry standards to House requirements\nTrains other House staff in telecommunications technologies and provides technical guidance to junior level engineers\nPerforms other official duties and special projects as assigned\n\nSkills\nBachelor's degree in a related field or equivalent work experience\nMinimum 5 years of experience designing and supporting large scale campus networks and/or wide-area networks\nExperience in contract management, project management, SDLC, and change management processes required\nExperience with Visio\nStrong knowledge of BGP and Internet Routing\nKnowledge of DMVPN and IPSEC VTIs\nKnowledge of DWDM and Optical Transport Systems\nKnowledge of TCP, UDP, QoS, DNS/DHCP, TLS/HTTPS, SNMP, EIGRP, and OSPF\nSkill in analyzing Sniffer traces\nSkill in the coordination of network engineering and integration projects\nAbility to manage large projects and bring them to a successful conclusion\nAbility to provide engineering leadership on all phases of analysis, design, testing, and implementation of networks, integration of voice and data, and telecommunications\nAbility to perform complex planning and evaluation of network systems\nAbility to communicate effectively, both orally and in writing, with elected officials, senior staff, information systems professional, and non-technical users\nEmployees within this position are expected to demonstrate the following HIR Technical Competencies: Analytics; Application Administration and Integration; Emergency Response Planning and Risk Management; Hardware Installation and Management; Information Management; Information Resources Strategy and Planning; Information Systems/Network Security; Information Technology Support; Knowledge of Emerging Trends and Industry Best Practices; Network Management; Project Management; Quality Assurance and Testing; and Telecommunications\nAll employees within CAO are expected to demonstrate the following general competencies: Accountability, Adaptability, Collaboration, Communication, Customer Orientation, Knowledge of Relevant Policies, Procedures, and Processes, Priority Management, and Problem Resolution\nMust be able to secure and maintain Federal Government security clearances as deemed appropriate by senior management\n\nBenefits\nAnnual bonus target, subject to terms and conditions of plan\n\nCompany Overview\nAt CDW, we know how to make technology work so people can do great things. It was founded in 1984, and is headquartered in Vernon Hills, Illinois, USA, with a workforce of 10001+ employees. Its website is http://cdw.com.","description_format":"text","description_chars":3759,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Network Security","Managed IT Services (MSP)","Systems Integrators","IT Resellers & VARs"],"lifecycle":[{"event":"open","at":"2026-11-15T00:20:15Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":7,"reasons":["seen:0","win:early"],"computed_at":"2026-11-15T02:05:50Z"},"pay":{"stated_usd_annual":155000,"is_top_pay":false},"html_url":"https://alion.io/job/cdw-senior-network-security-engineer","json_url":"https://alion.io/job/cdw-senior-network-security-engineer.json","meta":{"generated_at":"2026-11-15T02:05:50Z","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":3905,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-16T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"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":18032},"rest":"https://alion.io/mcp/rest/get_company?id=18032"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fcdw-senior-network-security-engineer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"free","price":{"credits":0,"usd":0},"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%2Fcdw-senior-network-security-engineer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"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%2Fcdw-senior-network-security-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/cdw-senior-network-security-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fcdw-senior-network-security-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4325299}},{"tool":"search_jobs","arguments":{"company":"cdw.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4325299},"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); https://alion.io/mcp with an Alion account has everything. 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