Network Security Administrator responsible for configuration, maintenance, and security of network infrastructure across CFHC locations.
Responsibilities
Install, configure, maintain, monitor, and troubleshoot LAN, WAN, VPN, wireless, and SD-WAN environments
Administer network equipment including switches, wireless access points, routers, firewalls, VPN appliances, intrusion prevention/detection services
Maintain accurate network diagrams, rack documentation, IP address/subnet records, circuit information, site inventories
Perform capacity planning and assist with technology refresh planning
Administer and support SonicWall firewalls, VPN access, security policies, firmware updates
Requirements
Associate's degree in Computer Science, Computer Engineering, Information Technology, Cybersecurity, or related technical field; Bachelor's degree preferred
Operate, maintain, and troubleshoot tactical and commercial satellite communication systems.
Responsibilities
Operate, maintain, and troubleshoot tactical and commercial satellite communication systems.
Configure and support satellite communication components, including satellite modems, redundancy switches, up/down converters, HPAs, SSPAs, LNAs, LNBs, antennas, antenna motors, ACUs, waveguides (rigid, flexible, and elliptical), IF cabling, and associated interconnects.
Support power and infrastructure systems, including UPS units and generators (when applicable).
Utilize test, measurement, and diagnostic equipment (TMDE) such as power meters, spectrum analyzers, voltmeters, and Firebird test sets to ensure system performance and reliability.
Develop, maintain, and interpret technical documentation, diagrams, and system configurations.
Design, implement, secure, and sustain network infrastructure for launch sites, factory operations, integration and test facilities, and program-specific environments across both unclassified and classified domains.
Provides enterprise network engineering and operational support for DOI/IA network environments, including LAN, WAN, WLAN, VoIP, and security-related infrastructure in a Cisco-based environment.
Responsibilities
Support administration of DOI/IA data networks, including LAN, WAN, WLAN, VoIP, and related network services.
Install, configure, monitor, and troubleshoot routers, switches, firewalls, wireless controllers, wireless access points, VPN solutions, and related devices.
Support firewall and network security technologies including IDS, IPS, content filtering, RADIUS, TACACS, 802.1X, and VPN solutions.
Support network interfaces, VLANs, routing protocols, and remote connectivity solutions.
Monitor network performance, alerts, faults, and outages and assist with incident response and restoration activities.
Requirements
Associates degree in Computer Science or related field, or equivalent work experience
Network Specialist responsible for planning, installing, and supporting network infrastructure and troubleshooting LAN/WAN issues within a defense environment.
Compensation
The salary range for this position is typically between $80,000-$85,000.
Responsibilities
Plans, installs, and supports network infrastructure
Troubleshoot LAN/WAN problems
Maintain switches, routers, firewalls, and VPN
Ensure compliance with OSI Model 1-3
Support equipment and EIA/TIA cabling standards
Requirements
Bachelor’s degree in Computer Science, Engineering, or related technical discipline
Provide daily operational support for the LAN core and edge switches across the medical network campus, resolve technical issues associated with network and routing protocols, and support hardware/software upgrades.
Compensation
The salary range for this position is typically between $80,000-$85,000.
Responsibilities
Provides daily operational support for the LAN core and edge switches across the medical network campus
Resolves technical issues associated with network and routing protocols at all levels of the OSI model utilizing diagnostic and network administration tools
Provides overall network infrastructure support to routing and switching equipment, firewalls, and associated cabling
Plans, installs, and supports hardware and software upgrades, and resolves associated technical issues
Requirements
Bachelor’s degree in a technical discipline such as Computer Science, Engineering or related technical discipline
Completion of certification program at a technical or vocational school
Nice to have: DoD and/or medical network experience
Lead technical onboarding engineer guiding enterprise customers through deployment and integration of Neo4j AuraDB and self‑managed clusters across major cloud ecosystems.
Responsibilities
Lead technical discovery sessions with enterprise customers to define success criteria, milestones, architecture patterns, and risk mitigation strategies.
Guide provisioning of Neo4j AuraDB environments and self‑managed clusters across AWS, Azure, and GCP, establishing secure network architectures using PrivateLink, Private Endpoints, and peering.
Implement baseline system hardening, TLS/SSL termination, encryption-at-rest protocols, and enforce least‑privileged access through enterprise SSO (OIDC/SAML) and RBAC configurations.
Architect robust data ingestion pipelines (bulk imports, stream processing, Change Data Capture) and advise customer development teams on Neo4j driver optimisation, connection pooling, and retry logic.
Assist customers in configuring enterprise observability tools (logs and metrics) and deliver best‑practice guidance on Cypher query performance and backup/restore planning.
Requirements
Bachelor's degree in a technical discipline or equivalent practical experience
Global SD-WAN infrastructure support, data center network support, and firewall/network security management as the technical focal point for the AP-region.
Responsibilities
Global SD-WAN infrastructure support (Palo Alto Prisma SD-WAN): site connectivity, HA, circuit and path troubleshooting, controller connectivity, templates and upgrades.
Data center network support and coordination, including application connectivity at data centers and engagement of hosting and data center support teams.
Maintain mapping between SD-WAN devices, ISP circuits, carrier handoffs, bandwidth and failover design.
Operational support of Palo Alto and Fortinet (FortiGate) environment: incident diagnosis, policy-change coordination, upgrade and rollback planning, certificate dependencies and recurring defects.
Support the Palo Alto Prisma Access environment and remote/branch secure access.
Requirements
Nice to have: Palo Alto certifications (PCNSE, Prisma SD-WAN)
Nice to have: Fortinet certifications (NSE 4 or higher / FCP / FCSS)
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