Network Administrator

Location: Honolulu, Hawaii 

Clearance Requirement: Secret Clearance 

Employment Type: Full-Time 

Job Summary 

The Network Administrator will be responsible for managing, maintaining, and securing the APCSS network infrastructure. This role ensures the reliability, performance, and cybersecurity of network operations, directly supporting the Center’s mission of advancing regional and global security through education, collaboration, and research. 

Key Responsibilities 

• Administer and maintain network infrastructure, including routers, switches, firewalls, and wireless access points. 

• Manage and maintain structured patch panel and cable systems to ensure organized, efficient, and scalable network infrastructure. 

• Perform regular audits and documentation of cabling to support compliance, troubleshooting, and future upgrades. 

• Implement best practices for labeling, routing, and securing network cables to minimize downtime and optimize performance. 

• Configure, monitor, and maintain 802.1X authentication for secure network access across wired and wireless environments. 

• Administer and troubleshoot Cisco Identity Services Engine (ISE) for network access control and policy enforcement. 

• Support and manage Cisco Software-Defined Access (SDA) environments for segmentation and automation. 

• Configure and maintain Palo Alto firewalls, including security policies, VPNs, and threat prevention features. 

• Manage and troubleshoot Cisco NX-OS-based switches for data center networking and advanced Layer 2/Layer 3 configurations. 

• Monitor network traffic and bandwidth usage, optimizing resources for performance and availability. 

• Implement and manage network security measures, including VPNs, firewalls, and intrusion detection/prevention systems (IDS/IPS). 

• Conduct vulnerability scans, penetration tests, and security assessments to mitigate threats. 

• Configure, install, and upgrade network devices and firmware. 

• Troubleshoot connectivity issues and respond promptly to outages to maintain operational readiness. 

• Manage user accounts, permissions, and network access controls, ensuring compliance with DoD requirements. 

• Support and enforce identity management practices, including MFA and privileged access control. 

• Maintain accurate documentation of network topologies, device configurations, and security policies. 

• Provide training and technical support to IT staff and end users on network best practices. 

• Stay current with evolving network technologies and DoD cybersecurity requirements to strengthen resilience. 

Required Qualifications 

• Clearance: Active Secret Clearance (or ability to obtain and maintain). 

• Education: Associate degree in Information Technology, Computer Science, or related field; equivalent experience accepted. 

• Certifications (minimum one): Cisco Certified Network Associate (CCNA) or CompTIA Network+. 

• Experience: 3+ years in network administration, troubleshooting, and security implementation. 

• Technical Skills: 

• Strong knowledge of TCP/IP, VLANs, VPNs, and secure network protocols. 

• Hands-on experience with Cisco, Juniper, or equivalent enterprise networking equipment. 

• Familiarity with firewall management, IDS/IPS, and other security appliances. 

• Proficiency in network monitoring tools and performance tuning. 

Preferred Qualifications 

• Advanced certifications such as CCNP, CompTIA Security+, or equivalent DoD 8570 certification. 

• Prior experience supporting DoD or federal IT environments. 

• Knowledge of DoD cybersecurity frameworks such as NIST SP 800-171, DFARS, or CMMC. 

• Strong documentation, communication, and collaboration skills. 

Work Environment & Conditions 

• On-site at DKI APCSS in Honolulu, HI. 

• Standard work hours: Monday – Friday, 0800–1600 HST, excluding federal holidays. 

• Must comply with all DoD cybersecurity and facility security requirements. 

• May involve occasional off-hours of work for critical incidents, upgrades, seminars or maintenance. 

Why Join Lucayan? 

At Lucayan, your expertise directly supports mission-critical operations that strengthen U.S. national security and international partnerships. We offer: 

• Competitive compensation and full benefits. 

• Support for training and professional certifications. 

• A collaborative, mission-driven team culture. 

• Opportunities for long-term career advancement.