Network Administrator

i3 is seeking a Network Administrator. The successful candidate should have a thorough knowledge of network architecture, design, implementation, and support. The candidate must be capable of working in both a team environment on enterprise projects and be capable of working independently to resolve technical issues. Knowledge of tactical networks and communication systems is beneficial.

• Install, configure and maintain LAN and WAN system hardware (switches, routers, firewalls, etc.) using primarily Cisco hardware.
• Design, maintain and document network solutions.
• Strong knowledge of network protocols.
• Secure networks by developing network access controls and policies that align with DISA STIGs.
• Ensure system security in compliance with Department of War and customer policies.
• Understand network security devices and their output.
• Ensure reliable backup and recovery from circuit and hardware outages.
• Provides network performance statistics, reports and recommendations for network enhancements.
• Apply firmware and software patches as required for hardware.
• Perform other hardware and software tasks as assigned.
• Implement and understand Software Defined Networking (SDN) architectures.
• BS degree in related discipline preferred.
• Minimum of 3 years experience with network architecture, design, implementation, and support.
• Must have Security certification or equivalent.
• Experience with Cisco IOS installation, maintenance and STIG management as required for switching, routing and firewall environments at advance configuration and troubleshooting skill levels.
• Must be familiar with enterprise and/or data center protocols such as Routing (BGP, OSPF), Layer 2 (STP, EtherChannel), and Layer 3 (SVI, VXLAN).
• Experience with configuring and maintaining Cisco ISE, FMS, and ACI desired.
• Experience implementing and maintaining DoD networks in a multi-vendor environment.
• Experience working with system/network vulnerability scanning tools required.
• Able to work in a fast paced, deadline-driven environment.
• Cisco DNA Center experience desired.
• Active Secret security clearance required.
  
  
  

Knowledge/Skills

• Knowledge of office administration and procedures.
• Exceptional judgment capabilities and relationship management skills.
• Excellent communication, teamwork, and client service skills; ability to clearly communicate in discussions and written documents, and to deliver feedback clearly and tactfully.
• Interact with a diverse array of customers and staff in a professional and courteous manner.
• Work independently with accountability for accurate and complete results.
• Be extremely organized and exceptionally detail oriented.
• Work well both independently and in a team environment.
• Be energized by a fast-paced work environment.
• Must be able to communicate with others effectively.
• Analyze information and respond appropriately.
• Manage time wisely and prioritize tasks.
• Provide superior customer service. 
• Multi-task in a pleasant manner.
• Work well under pressure.
  
  
  

PHYSICAL DEMANDS

• The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job.
• While performing the duties of this job, the employee is regularly required to talk or hear. The employee frequently is required to stand; walk; handle or feel; and reach with hands and arms.
• The employee is occasionally required to sit; climb or balance; and stoop, kneel, crouch or crawl. The employee must be able to lift and/or move up to 10 pounds and occasionally lift and/or move up to 25 pounds.
• Specific vision abilities required by this job include close vision, distance vision, peripheral vision, depth perception and ability to adjust focus.
• Regular i3 hours are 800 a.m. - 500 p.m. Monday-Friday, however, additional hours may be required on occasion. Regular and punctual attendance is required.
  
  
  

i3 is a technically diverse, 100% team member owned business, headquartered in Huntsville, Alabama specializing in missile and aviation systems engineering and logistic services, electronic warfare and electromagnetic effects analysis, UAS system integration and flight operations, full lifecycle C5ISR engineering services, cybersecurity and IT/IA innovative solutions and virtual training, simulation & serious game development and implementation. We have established a broad offering of products and capabilities collectively providing decades of experience supporting the full complement of DoD military services, Missile Defense Agency, National Aeronautics and Space Administration, and a variety of other Government organizations and private industry customers.

Perks of being a team member owner include

• Long-term financial security
• Higher job satisfaction
• Greater job security
• Personal and professional growth
• Great company culture
  
  
  

Other outstanding benefits

• Excellent insurance coverage
• 401(k) match
• Generous PTO
• Health and wellness incentives
• Tuition and certification reimbursement
• Countless opportunities to give back to the community through i3 Cares
  
  
  

We work hard. We compete hard. We play hard. Apply now to join us!