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HomeCompaniesCareers I3 Corps Icims ComMid-Level Network Administrator

Mid-Level Network Administrator

Careers I3 Corps Icims Com · Huntsville, AL, US · Active · iCIMS

Job facts

FieldValue
CompanyCareers I3 Corps Icims Com
TitleMid-Level Network Administrator
Normalized title-
Department / team-
LocationHuntsville, AL, United States
Work model-
Employment typeFull Time
Salary-
Statusactive
ATS provideriCIMS
Posted / first seen2024-06-06 / 2026-05-31
Changed / last seen2026-06-06 / 2026-06-06

Related slices

PageWhat it containsOpen
Company jobsActive postings from Careers I3 Corps Icims Com.Open
Company breakdownsRole, location, ATS, and work model facets for this company.Open
ATS provider jobsActive postings observed through iCIMS.Open
Provider filtered searchThe same provider as a filtered job collection.Open
City jobsActive postings in Huntsville.Open
Lifecycle eventsOpen, update, close, and reopen events for this posting.Open
Original postingCanonical source or apply URL captured from the ATS.Open

Linked records

CompanyCareers I3 Corps Icims Com
Sourcea9b7b4ab-45d1-4f4d-a589-998044516ba0
ATS provideriCIMS

Description

Overview i3 is seeking a Mid-Level 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. Responsibilities 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. Qualifications BS degree in related discipline preferred. Minimum of 3 years experience with network architecture, design, implementation, and support. Certifications: CCNA or greater. Must have Security+ certification. 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 8:00 a.m. - 5:00 p.m. Monday-Friday, however, additional hours may be required on occasion. Regular and punctual attendance is required. About i3 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!

Full job record

Job IDef9498e016802d8ed96abb169a6fd5d8cc79a437
Org IDf9a78f2f-bd6a-4896-a72a-aad4ad3b612f
Source IDa9b7b4ab-45d1-4f4d-a589-998044516ba0
Board IDa9b7b4ab-45d1-4f4d-a589-998044516ba0
Providericims
Provider Job Key5127
TitleMid-Level Network Administrator
Normalized Title
Statusactive
Activeyes
Location TextHuntsville, AL, US
Department
Team
Employment Typefull_time
Workplace Type
Remote Policy
CountryUnited States
RegionAL
CityHuntsville
Salary RawOverview i3 is seeking a Mid-Level 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. Responsibilities 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. Qualifications BS degree in related discipline preferred. Minimum of 3 years experience with network architecture, design, implementation, and support. Certifications: CCNA or greater. Must have Security+ certification. 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 8:00 a.m. - 5:00 p.m. Monday-Friday, however, additional hours may be required on occasion. Regular and punctual attendance is required. About i3 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!
Salary Min
Salary Max
Salary Currency
Salary Period
Source URLhttps://careers-i3-corps.icims.com/jobs/5127/mid-level-network-administrator/job
Apply URLhttps://careers-i3-corps.icims.com/jobs/5127/mid-level-network-administrator/job
First Seen At2026-05-31 18:44:27Z
Last Seen At2026-06-06 08:31:27Z
Last Checked At2026-06-06 08:31:27Z
Last Changed At2026-06-06 08:31:27Z
Inactive At
Source Posted At2024-06-06 08:31:26Z
Source Updated At2026-05-11 17:46:05Z
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