Network Administrator (Senior-Level)

Link Solutions, Inc. delivers reliable and effective Information Technology services to government clients in support of critical mission needs. Delivering a broad range of Infrastructure Operations, Application Development, Cybersecurity, Virtualization, Cloud and Mobility services. If you’re looking for a technology company that values innovation, with a vision toward the future of the technology landscape, look no further than Link Solutions! Link is quality and compliance-focused, under our guiding philosophy, “Mission First, Customer Always". Our commitment to excellence is demonstrated through our ISO 9001:2015, ISO 20000-1:2018, and ISO 27001:2022 certifications; CMMC Level 2 certification; and CMMI Maturity Level 3 appraisals for both Services and Development. Link Solutions is seeking a Network Administrator (Senior-Level) to join our team in Orlando, FL. - U.S. Citizen - Active DoD Secret Clearance required - DoD 8570/8140 IAT Level II certification or higher is required - Non-remote (relocation incentive available) The Network Administrator (Senior) will support the South East Region Cyberspace Support Center (RCSC) and serve as a senior technical resource responsible for the administration, optimization, security, and modernization of enterprise network infrastructure supporting mission-critical government operations. This role provides technical leadership across routing, switching, wireless networking, storage networking, and network security initiatives. The successful candidate will serve as a subject matter expert and trusted advisor while supporting enterprise architecture, modernization efforts, cybersecurity compliance, and operational excellence. Join our dynamic team at a top-tier organization, where work-life balance and employee well-being take center stage. This exciting opportunity allows you to contribute to mission-critical operations while supporting our national security objectives. Job Responsibilities: - Lead administration, maintenance, optimization, and security of enterprise network infrastructure. - Serve as the primary technical resource for complex networking issues and escalated troubleshooting efforts. - Design, implement, and maintain enterprise routing, switching, wireless, and storage networking environments. - Administer Cisco, Juniper, Aruba, and Cisco ACI networking technologies. - Analyze network performance, identify optimization opportunities, and implement improvements. - Lead infrastructure modernization initiatives and network technology refresh projects. - Develop and maintain network architecture documentation, standards, and operational procedures. - Support disaster recovery planning, testing, and business continuity operations. - Collaborate with cybersecurity teams to implement security controls, vulnerability remediation, and compliance initiatives. - Provide technical leadership and mentorship to junior network and systems administrators. - Interface with vendors and Government stakeholders regarding network technologies, support, and lifecycle management. - Support enterprise storage networking solutions, including NetApp, HPE SAN technologies, and Fibre Channel environments. - Conduct capacity planning and long-term infrastructure strategy development. - Support audits, inspections, accreditation efforts, and cybersecurity compliance activities. Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties, or responsibilities required of the employee for this position. Compensation Range: - $100,000 - $130,000 annually - Full-Time (Monday-Friday) Several factors influence final compensation, including relevant experience, technical expertise, certifications, and education. - U.S. Citizen - Active DoD Secret Clearance. - Eight (8+) years of experience supporting, administering, and troubleshooting enterprise network environments. - IAT Level II Certification equivalent or higher per DoD 8570/DoD 8140 (CompTIA Security+ CE, CCNA Security, GICSP, GSEC, SSCP, etc.). - Advanced expertise with Cisco, Juniper, Aruba, and Cisco ACI technologies, including routing, switching, wireless networking, and network architecture design. - Experience leading Tier III network troubleshooting, performance optimization, and infrastructure modernization initiatives. - Experience implementing and maintaining network security controls in accordance with DoD, NIST, RMF, or other federal cybersecurity requirements. - Experience supporting enterprise storage networking technologies, including NetApp, HPE SAN, and Fibre Channel environments. - Demonstrated experience leading network technology refresh projects, capacity planning efforts, and long-term infrastructure strategy development. - Experience developing network architecture documentation, technical standards, operational procedures, and configuration management processes. - Experience supporting disaster recovery planning, business continuity operations, and high-availability network environments. - Ability to provide technical leadership, mentorship, and guidance to junior administrators and engineering staff. - Experience supporting government or enterprise-scale networks and collaborating with stakeholders, vendors, and cross-functional technical teams. Preferred: - Bachelor's degree in Computer Science, Information Technology, Information Systems, or a related technical discipline. - Cisco Certified Internetwork Expert (CCIE) or advanced networking certifications. - Experience supporting Department of Defense (DoD) environments. - Extensive experience with Cisco ACI, enterprise wireless networking, and network architecture design. - Experience with NetApp storage solutions, HPE SAN technologies, and Fibre Channel networking. - Experience supporting mission-critical systems and high-visibility customers. - Experience mentoring junior administrators and leading technical initiatives. - Strong project planning, organizational, and documentation skills. - Excellent written, verbal, and interpersonal communication skills. Link Solutions Inc. offers a competitive compensation and benefits package to include paid holidays, paid time off, medical, dental, vision, company-paid long and short-term disability, life insurance, referral bonuses, relocation reimbursement incentive, certification reimbursement program, retirement, and more. Link Solutions, Inc. is an EOE. AA/M/F/D/V. We participate in the E-Verify Employment Verification Program. All your information will be kept confidential according to EEO guidelines.