About this role
Greenfield Engineering, a Saalex Company is seeking a skilled Senior Network Administrator to support the Presidential Helicopter Software Support Activity. This role involves configuring and maintaining complex network environments, supporting mission-critical avionics systems, and ensuring the integrity and availability of network and server resources.
Position Type: Full-Time
Salary: $129k-$148k annually (depending upon experience)
Work Location: Onsite.
Essential Functions
Configure and maintain Cisco equipment, Voice over IP systems, and virtual server environments.Support and manage unique avionics systems for mission-critical operations.Install, configure, and maintain LANs, data communications networks, operating systems, and physical/virtual servers.Monitor systems and verify the integrity and availability of hardware, network, and server resources.Review system/application logs and ensure completion of scheduled jobs, including backups.Analyze resource consumption and manage user access controls.Install and upgrade software; maintain software licenses.Lead network emulation/virtualization efforts and coordinate between hardware and software systems.Mentor junior staff and contribute to technical strategy.Perform other duties as assigned or required.Requirements
Required:
Advanced knowledge of routing, switching, firewalls, and intrusion detection/prevention technologies.Minimum 7+ years of experience in IP networking design and architecture.Extensive experience with virtual IOS environments.Strong leadership, troubleshooting, and documentation skills.Proven ability to work independently and collaboratively in a high-security environment.
Desired:
Experience with Cisco Call Manager CUCM, Cisco Meeting Server, desired. Cisco CCNA Certification, or Cisco Certified Network Professional (CCNP) Certification is desired.Experience with avionics systems or mission-critical military environments.Familiarity with secure communications infrastructure and tactical systems.Prior experience supporting classified programs or DoD networks.
Education:
Candidates must meet ONE of the following:
Option 1: Degree Path
Bachelor’s degree from an accredited institution in one of the following fields: Information TechnologyCybersecurityComputer ScienceInformation SystemsData ScienceSoftware EngineeringOption 2: Military Training Path
Completion of one or more of the following military training courses: NEC C26A AN/SSQ-137 Ship’s Signal Exploitation Equipment (SSEE) Maintenance TechnicianNEC C27A Submarine Carry-on Equipment TechnicianNEC H08A Advanced Network AnalystNEC T02A AN/BYG-1 (V) TI04 Combat Control Maintenance TechnicianNEC T09A AN/BYG-1 (V)9 TI-10 Combat Control Maintenance TechnicianNEC T10A AN/BYG-1 (V) TI-12/14 MaintainerNEC V60A AEGIS Weapon System MK-7 (BL-7.X) Technician/AEGIS Computer Network Technician (BL-7.X) SupervisorNEC V64A AEGIS Weapons System MK-4 Mod 1 (CR2) Technician/AEGIS Computer Network Technician SupervisorNEC V68A AEGIS Weapon System (AWS) Technician Baseline 9A AEGIS Computer Network Technician SupervisorNEC V69A AEGIS Computer Network Technician BL9Option 3: Certification Path
Possession of one or more of the following certifications: Certified Cloud Security Professional (CCSP)Cisco Certified Network Professional (CCNP) SecurityCompTIA SecurityX (formerly CASP+)Federal IT Security Professional-Operator-NG (FITSP-O)GIAC Foundational Cybersecurity Technologies (GFACT)GIAC Security Essentials Certification (GSEC)
Security Clearance:
Active Top Secret clearance required. Must be eligible to obtain a Yankee White clearance. Requirements to obtain a clearance include US Citizenship, security investigation, etc.