Network Engineer

Senior Network Engineer / SME Network and Computer Systems AdministratorBlu Omega is seeking a Senior Network Engineer / SME Network and Computer Systems Administrator to support a federal defense program at Hanscom Air Force Base. This role provides senior-level network engineering, administration, modernization, troubleshooting, and operational support for secure enterprise network infrastructure. The position requires deep hands-on Cisco networking experience, Cisco ISE experience, strong Layer 2 and Layer 3 troubleshooting skills, and the ability to operate independently in a mission-driven DoD environment.Program OverviewMission: Support enterprise network operations, infrastructure modernization, mission assurance, and operational readiness for a defense customer at Hanscom AFB.Location: Hanscom AFB, MAClearance: Active Secret Clearance RequiredWork Authorization: Employee must be authorized to work in the United States without sponsorship now or in the future.Schedule: Full-time onsite support with a standard workweek. Occasional paid night or weekend surge support may be required for critical network or security issues.ResponsibilitiesDesign, configure, implement, operate, and troubleshoot secure enterprise network infrastructure.Support Cisco routers, Cisco switches, Cisco ISE, network access control, routing, switching, and related network security technologies.Troubleshoot complex Layer 2 and Layer 3 network issues, outages, degraded performance, and Tier 3 incidents.Support network modernization, lifecycle planning, capacity improvements, reliability improvements, and infrastructure upgrades.Support Cisco ISE implementation, configuration, optimization, and troubleshooting.Maintain secure and compliant network configurations, technical documentation, operational procedures, and network topology information.Support VoIP-related network issues, network monitoring, IP address management, and performance monitoring activities.Coordinate with vendors and internal technical teams as needed to resolve complex network problems.Provide occasional night or weekend surge support when critical network or security issues occur.Required QualificationsActive Secret clearance.Security+ certification required before start.Approximately 10 years of senior-level network engineering experience.Hands-on experience with Cisco routers, Cisco switches, and Cisco ISE.Strong experience with routing, switching, network design, implementation, operations, and troubleshooting.Strong Layer 2 and Layer 3 troubleshooting experience.Experience with OSPF, VRF, VRRP, QoS, VLANs, STP, 802.1X, access control lists, IPsec, and virtual chassis or stacking.Experience with DHCP, SolarWinds Orion NPM/NCM, Wireshark, AAA, SNMPv3, Syslog, and network monitoring tools.Experience supporting VoIP environments.Ability to work onsite full time at Hanscom AFB.Strong communication, documentation, analytical, and customer-service skills.Preferred QualificationsAir Force or broader DoD enterprise network experience.CCNA or CCNP certification.PowerShell scripting experience.TACLANE experience.Voice platform experience.UPS infrastructure knowledge.Windows Server 2019 or 2022 and IIS knowledge.Experience supporting classified, unclassified, and enclave network environments.Experience supporting large enterprise environments with thousands of users.EducationBachelor's degree in information technology, networking, computer science, or a related discipline is preferred.Four additional years of relevant network experience may substitute for the degree.CompensationSalary Range: $145,000 – $185,000Final compensation is based on technical skills, experience, education, certifications, clearance, and market alignment.Benefits & PerksMedical, Dental, and Vision coverage401(k) with company match (eligible after 6 months; vesting applies)Company-paid Life and AD&D insurance, voluntary options availableShort-term and long-term disability optionsEmployee Assistance Program (EAP) with mental health resourcesTelehealth and virtual care optionsPaid Time Off (PTO) and federal holidaysWellness programs, discounts, and lifestyle benefitsCompany OverviewBlu Omega is a Woman-Owned Small Business (WOSB) delivering technology and cybersecurity solutions to federal agencies and enterprise clients nationwide. Headquartered in Ashburn, VA, we support mission-critical programs across civilian and defense sectors, including health, national security, and regulatory environments.We partner with government agencies and large integrators to provide expertise in cybersecurity operations, cloud and infrastructure modernization, data and analytics, and enterprise IT support. Our teams are experienced operating within federal contracting environments, supporting task orders, recompetes, and programs requiring cleared personnel and compliant delivery.Equal Opportunity EmployerAll qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran status, or disability.