{"id":3623816,"url":"https://alion.io/job/sunayu-network-engineer-secret","title":"Network Engineer-Secret","company":{"id":4422519,"name":"Sunayu","domain":"sunayu.com","url":"https://alion.io/company/sunayu","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"BambooHR","truth_index":null},"role":"Networking","role_family":"Networking","seniority":null,"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":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Layer 2","optional":false},{"name":"OSPF","optional":false},{"name":"VLAN","optional":false}],"status":"live","first_seen_at":"2026-11-02T19:19:41Z","employer_posted_date":"2026-11-02","last_verified_at":"2026-11-04T05:00:33Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"Location: Joint Base Anacostia-Bolling (JBAB), Washington, D.C\nCategory: Network Engineer - Secret\nTravel Required: No\nRemote Type: No\nClearance: Secret\nShift / Schedule:Monday - Friday, 10:00 - 18:00 (Core Shift) | On-Call / Operational Standby Rotation\nPosition Overview\nThe Senior Network Engineer delivers mission-critical network engineering, infrastructure administration, and cyber security hardening across unclassified (NIPR) and classified (SIPR) enterprise environments. Operating within a high-tempo defense architecture, this role ensures maximum network availability, rapid fault isolation, and strict alignment with Department of War (DoW) directives and operational security mandates.\nKey Responsibilities\nServe as the primary alternate to the Team Lead; assume operational control of shift workflows, task allocation, and daily priorities in the Team Lead’s absence\nMaintain continuous operational surveillance of enterprise network infrastructure and transport systems to identify real-time alerts, hardware alarms, and traffic anomalies.\nTriage, isolate, and remediate Layer 1 through Layer 3 network incidents using established Standard Operating Procedures (SOPs) and automated network scripts.\nEscalate complex, cross-domain, or multi-system outages to senior leadership and advanced engineering teams with comprehensive troubleshooting logs.\nProvision, deploy, configure, and optimize enterprise-class routers, multilayer switches, and associated network appliances to ensure performance and redundancy.\nExecute operating system upgrades (Cisco IOS/IOS-XE) and firmware refreshes across the fleet.\nLiaise directly with external telecommunications carriers and hardware vendors to troubleshoot circuit degradations, resolve carrier outages, and conduct loopback testing.\nPlan, coordinate, and execute Authorized Service Interruptions (ASIs) strictly adhering to command-directed change management processes.\nEnforce DoW and local command cybersecurity directives by applying Security Technical Implementation Guides (STIGs) and remediating IAVM/patching vulnerabilities.Program, maintain, and manage Type-1 Inline Network Encryptors (INE) (e.g., TACLANE) at network Points of Presence (PoPs) using GEM-X or adjacent DoD element management suites.\nStrictly adhere to and maintain DoD Communications Security (COMSEC) material handling, accountability, and two-person integrity protocols.\nLead technical execution for site modernization initiatives, lifecycle tech refreshes, and special engineering projects.\nParticipate in unit on-call rotation schedules to provide rapid surge support for critical operational outages.\nQualifications & Requirements\nBachelor’s degree in Computer Science, Information Technology, Network Engineering, or related STEM field with 5+ years of progressive network engineering experience; OREquivalent combination of formal military technical training, specialized certifications, and practical experience in lieu of a degree.\nThree years additional applicable experience may be substituted for a degree. \n\nMust hold and maintain an active DoD Secret clearance.\nMust meet DoD 8140 IAT Level II or III baseline certification requirements:Cisco Certified Network Associate (CCNA) .\nCompTIA Security+ CE\nOptionalExpert-level proficiency configuring and troubleshooting\n\nVirtual LANs (VLANs), VLAN Trunking Protocol (VTP), Port Security, Spanning Tree Protocol (STP/RSTP/MSTP), 802.1Q trunking, and L2/L3 etherchannels.\nExtensive hands-on experience designing, implementing, and diagnosing dynamic routing protocols, specifically EIGRP, OSPF, and ISIS.\nDemonstrated success troubleshooting physical (Layer 1) and data link (Layer 2) transport fabrics across both unclassified and classified enclaves.\nHands-on experience configuring, keying, and administering KG-17XX series encryptors, HAIPE devices, and GEM-X management systems.\nPreferred Qualifications\nDirect hands-on administration of Cisco Identity Services Engine (ISE) for 802.1X network access control and policy enforcement.\nExperience deploying and managing software-defined infrastructure using Cisco Catalyst Center (DNA Center).\nPrior operational familiarity with Air Force District of Washington (AFDW), Air Force National Capital Region (AFNCR), or unified Air Force communications architectures.\nExperience delivering enterprise IT and communications support within high-security National Capital Region (NCR) campuses, such as The Pentagon, Joint Base Andrews (JBA), or Joint Base Anacostia-Bolling (JBAB). \nMinimum/General Experience:\nFive years’ experience analyzing, identifying, and resolving complex network hardware, circuit, and transmission logic problems. \nExperienced in the design, installation and acceptance testing of complex high-speed networks.\nApplies the principles of assessing and analyzing network transmission application to resolve reported malfunctions.\nFunctional Responsibilities: \n Under minimum supervision designs and coordinates the installation and acceptance testing of the system network.\nMonitors network hardware operations to ensure properly set configuration options.\nPlans implementation of enhancements and upgrades to the network; performs cost/benefit studies of network configurations and recommends enhancements; directs acquisition, installation, and testing of network hardware; advises network users of hardware requirements, configurations, and limitations; and isolates, resolves, or circumvents network problems.\n-----------------------------------------------------------------------------------------------------------\nWho We Are \nSunayu, LLC serves as a premier technology partner to the Defense and Intelligence communities, delivering mission-critical engineering solutions across the nation. Our operations are anchored in a commitment to trust, accountability, and ethical transparency, ensuring the high-performance outcomes necessary to protect our country's most vital interests. \nCulture\nOur strength lies in our community: Our team prioritizes collaboration, professional growth, and encourages open communication. At Sunayu, we don't just secure the mission-we grow together.\nCareer Development\nWe support and encourage our team members to continue their professional growth by providing company-reimbursed training and continuing education of up to $5,000 per year. We also participate in many industry conferences and events where we share our expertise and experiences.\nPay Rate\nSalary range considers factors such as (but not limited to) scope and responsibilities of the position, candidate's work experience, education/ training, key skills, as well as market and business considerations when extending an offer.\n\nBenefits\n3 Medical Plan Options\nDental and Vision \nFSA, DCFSA, HSA\nLife/AD&D Insurance\nShort-Term & Long-Term Disability \nEmployee Assistance Program (EAP)\nTraining and Educational Assistance\nPaid Time Off (PTO)\n11 Federal holidays \n401k plan with up to a 6% match (100% immediate vesting) \nEqual Opportunity Employer\nSunayu, LLC is an Equal Opportunity/Affirmative Action Employer. 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