{"id":2213239,"url":"https://alion.io/job/rscy-consultants-network-engineer","title":"Network Engineer","company":{"id":4378016,"name":"RSCY Consultants","domain":"rscyconsultants.com","url":"https://alion.io/company/rscy-consultants","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"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":["Lorton, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":94000,"max_usd":196000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":368},"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Active Directory","optional":false},{"name":"OSPF","optional":false},{"name":"PKI","optional":false},{"name":"Splunk","optional":false},{"name":"TCP/IP","optional":false},{"name":"VLAN","optional":false},{"name":"Wireshark","optional":false},{"name":"SLI/SLO/SLA","optional":true}],"status":"live","first_seen_at":"2026-10-10T03:15:28Z","employer_posted_date":null,"last_verified_at":"2026-10-10T03:15:28Z","board_verified":false,"closed_at":null,"days_open":2,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":2},"description":"Network Engineer\n\nLocation: Lorton, VA \n\nSchedule (FT/PT): Full Time\n\nTravel Required: No\n\nShift: Day\n\nRemote Type: No Remote\n\nClearance: Top Secret/SCI\n\nPay Range $92,300.00 - $150,00.00\n\nThe successful candidate will be responsible for managing end-to-end network installation and configuration activities, ensuring successful deployment, and maintaining high network quality standards. This role requires a deep technical understanding of networking technologies, strong leadership abilities, and effective project management skills on both classified and unclassified networks. You will work closely with cross-functional teams, including software developers, system administrators, and various engineers, to oversee the deployment of customer network infrastructure projects.\n\nThe right candidate will possess the following skills and qualifications and be ready to handle all responsibilities independently and professionally.\n\nResponsibilities\n\nLead and manage the deployment of network solutions across various geographic locations, ensuring projects are delivered on time, within scope, and within budget.\n\nOversee the installation, configuration, and testing of network hardware and software, including routers, switches, and firewalls.\n\nCoordinate with cross-functional teams (engineering, deployment, IA) to ensure smooth deployment and integration of network systems.\n\nEnsure adherence to network design and security best practices, including implementation of redundancies, scalability, and fault-tolerant solutions.\n\nCreate detailed project plans, manage timelines, track progress, and address any issues that arise during the deployment lifecycle.\n\nDesign, engineer, and implement local area networks (LANs), wide area networks (WANs), Data Center networks, and other network-related technologies.\n\nPerform network configuration and troubleshooting to ensure optimal performance and security.\n\nCollaborates with cross-functional teams to integrate network solutions for new and existing systems.\n\nConduct thorough risk assessments and implement mitigation strategies.\n\nMaintain thorough documentation of network deployment processes, configurations, and troubleshooting logs.\n\nPerform site surveys to assess site readiness and determine deployment needs.\n\nProvide technical leadership and mentorship to junior engineers and deployment staff.\n\nCollaborate with network architects to ensure designs are aligned with deployment requirements.\n\nTroubleshoot and resolve any network issues that arise during deployment and post-deployment phases.\n\nEnsure compliance with industry standards and regulatory requirements.\n\nConduct regular maintenance and firmware upgrades on critical network infrastructure.\n\nCreate required engineering documentation for network related projects.\n\nProvide on-call support and response for critical system emergencies, as required\n\nQualifications\n\nClearance Required: Active TS/SCI\n\nDegree and Years of Experience: Bachelor's degree in technology related field with 8+ years of experience with Network Engineering in an enterprise environment (or equivalent experience).\n\nRequired Skills:\n\nDesign, deploy, and maintain Cisco ISE solutions for classified enterprise-scale environments.\n\nConfigure and optimize 802.1X authentication for wired networks.\n\nIntegrate ISE with Active Directory, PKI, and other identity sources for centralized policy management.\n\nImplement and manage MAC Authentication Bypass (MAB) for non-802.1X capable devices.\n\nDevelop and maintain network access policies, VLAN assignments, and posture assessments.\n\nTroubleshoot authentication issues using tools like Wireshark, Splunk and ISE logs.\n\nCollaborate with network, security, and endpoint teams to ensure smooth rollouts and minimal user disruption.\n\nDocument configurations, processes, and best practices for operational handover\n\nSolid experience with routing and switching technologies (e.g., Cisco, Juniper).\n\nIn-depth knowledge of L2/L3 network protocols/technologies (TCP/IP, iBGP, eBGP, OSPF, VLANs, 802.1q, LAG, etc.) and network security best practices.\n\nExperience with network management tools and network monitoring systems.\n\nProven leadership skills and experience managing cross-functional teams or projects.\n\nStrong problem-solving and analytical skills with a proactive approach to addressing network deployment challenges.\n\nExcellent communication skills, both written and verbal, and the ability to interact with stakeholders at all levels.\n\nDesired Skills:\n\nExperience supporting classified networks\n\nExperience in ensuring Service Level Agreement (SLA) compliance\n\nSupport to DHS Programs Knowledge/Experience\n\nCOMSEC\n\nSolar Winds\n\nNetwork Automation\n\nDesired Certifications:\n\nIAT Level II baseline certification as defined by DoD 8570.01 (Security +)\n\nCisco and/or Juniper certifications","description_format":"text","description_chars":4827,"description_truncated":false,"requirements":{"experience_years_min":8,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":true,"languages":[]},"benefits":[],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-10T04:53:00Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring 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