Home › Companies › Careers I3 Corps Icims Com › Mid-Level Network Administrator
Mid-Level Network Administrator
Careers I3 Corps Icims Com · Huntsville, AL, US · Active · iCIMS
Job facts
| Field | Value |
|---|---|
| Company | Careers I3 Corps Icims Com |
| Title | Mid-Level Network Administrator |
| Normalized title | - |
| Department / team | - |
| Location | Huntsville, AL, United States |
| Work model | - |
| Employment type | Full Time |
| Salary | - |
| Status | active |
| ATS provider | iCIMS |
| Posted / first seen | 2024-06-06 / 2026-05-31 |
| Changed / last seen | 2026-06-06 / 2026-06-06 |
Related slices
| Page | What it contains | Open |
|---|---|---|
| Company jobs | Active postings from Careers I3 Corps Icims Com. | Open |
| Company breakdowns | Role, location, ATS, and work model facets for this company. | Open |
| ATS provider jobs | Active postings observed through iCIMS. | Open |
| Provider filtered search | The same provider as a filtered job collection. | Open |
| City jobs | Active postings in Huntsville. | Open |
| Lifecycle events | Open, update, close, and reopen events for this posting. | Open |
| Original posting | Canonical source or apply URL captured from the ATS. | Open |
Linked records
| Company | Careers I3 Corps Icims Com |
| Source | a9b7b4ab-45d1-4f4d-a589-998044516ba0 |
| ATS provider | iCIMS |
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 ID | ef9498e016802d8ed96abb169a6fd5d8cc79a437 |
| Org ID | f9a78f2f-bd6a-4896-a72a-aad4ad3b612f |
| Source ID | a9b7b4ab-45d1-4f4d-a589-998044516ba0 |
| Board ID | a9b7b4ab-45d1-4f4d-a589-998044516ba0 |
| Provider | icims |
| Provider Job Key | 5127 |
| Title | Mid-Level Network Administrator |
| Normalized Title | — |
| Status | active |
| Active | yes |
| Location Text | Huntsville, AL, US |
| Department | — |
| Team | — |
| Employment Type | full_time |
| Workplace Type | — |
| Remote Policy | — |
| Country | United States |
| Region | AL |
| City | Huntsville |
| Salary Raw | 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! |
| Salary Min | — |
| Salary Max | — |
| Salary Currency | — |
| Salary Period | — |
| Source URL | https://careers-i3-corps.icims.com/jobs/5127/mid-level-network-administrator/job |
| Apply URL | https://careers-i3-corps.icims.com/jobs/5127/mid-level-network-administrator/job |
| First Seen At | 2026-05-31 18:44:27Z |
| Last Seen At | 2026-06-06 08:31:27Z |
| Last Checked At | 2026-06-06 08:31:27Z |
| Last Changed At | 2026-06-06 08:31:27Z |
| Inactive At | — |
| Source Posted At | 2024-06-06 08:31:26Z |
| Source Updated At | 2026-05-11 17:46:05Z |
| Raw Payload Uri | s3://job-postings-prod-raw-590183727216/raw/provider=icims/board=careers-i3-corps.icims.com/date=2026-06-06/2026-06-06T08-31-26-111Z-c58072a97a8c5d257b0f9fca62651f990f617701a8a2112489d8e594447eddac.json |
Event Fields
{
"content_hash": "ab0f3db20afc3bf7d883053af431cc88e0dfadafb199830beecc2def9daf85e2",
"source_hash": "aceeaa289898daf60b2293408976fdc6bd6a5b6151a18946bbdff4cb1889d29e",
"last_changed_at": "2026-06-06T08:31:27.669Z",
"active_status": "active"
}Parsed Structured
{
"language": "en",
"location": {
"raw": "Huntsville, AL, US",
"city": "Huntsville",
"region": "AL",
"country": "United States",
"is_remote": false,
"confidence": 0.8
},
"salary_max": null,
"salary_min": null,
"inferred_at": "2026-06-06T08:31:27.654Z",
"launch_scope": {
"reason": "english_us_canada",
"included": true,
"language": "en",
"location": {
"raw": "Huntsville, AL, US",
"city": "Huntsville",
"region": "AL",
"country": "United States",
"is_remote": false,
"confidence": 0.8
},
"countries": [
"United States"
]
},
"remote_policy": null,
"salary_period": null,
"workplace_type": null,
"salary_currency": null
}Extensions
{}Native Structured
{
"json_ld": {
"url": "https://careers-i3-corps.icims.com/jobs/5127/mid-level-network-administrator/job",
"@type": "JobPosting",
"title": "Mid-Level Network Administrator",
"@context": "http://schema.org",
"datePosted": "2024-06-06T08:31:26.968Z",
"description": "<h2>Overview</h2>\n<p>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. </p>\n<h2>Responsibilities</h2>\n<ul>\n <li>Install, configure and maintain LAN and WAN system hardware (switches, routers, firewalls, etc.) using primarily Cisco hardware. </li>\n <li>Design, maintain and document network solutions. </li>\n <li>Strong knowledge of network protocols. </li>\n <li>Secure networks by developing network access controls and policies that align with DISA STIGs. </li>\n <li>Ensure system security in compliance with Department of War and customer policies. </li>\n <li>Understand network security devices and their output. </li>\n <li>Ensure reliable backup and recovery from circuit and hardware outages. </li>\n <li>Provides network performance statistics, reports and recommendations for network enhancements. </li>\n <li>Apply firmware and software patches as required for hardware. </li>\n <li>Perform other hardware and software tasks as assigned. </li>\n <li>Implement and understand Software Defined Networking (SDN) architectures.</li>\n</ul>\n<h2>Qualifications</h2>\n<ul>\n <li>BS degree in related discipline preferred. </li>\n <li>Minimum of 3 years experience with network architecture, design, implementation, and support.</li>\n <li>Certifications: CCNA or greater. </li>\n <li>Must have Security+ certification.</li>\n <li>Experience with Cisco IOS installation, maintenance and STIG management as required for switching, routing and firewall environments at advance configuration and troubleshooting skill levels. </li>\n <li>Must be familiar with enterprise and/or data center protocols such as Routing (BGP, OSPF), Layer 2 (STP, EtherChannel), and Layer 3 (SVI, VXLAN).</li>\n <li>Experience with configuring and maintaining Cisco ISE, FMS, and ACI desired.</li>\n <li>Experience implementing and maintaining DoD networks in a multi-vendor environment. </li>\n <li>Experience working with system/network vulnerability scanning tools required. </li>\n <li>Able to work in a fast paced, deadline-driven environment. </li>\n <li>Cisco DNA Center experience desired. </li>\n <li>Active Secret security clearance required. </li>\n</ul>\n<p><u>Knowledge/Skills </u></p>\n<ul>\n <li>Knowledge of office administration and procedures. </li>\n <li>Exceptional judgment capabilities and relationship management skills.</li>\n <li>Excellent communication, teamwork, and client service skills; ability to clearly communicate in discussions and written documents, and to deliver feedback clearly and tactfully. </li>\n <li>Interact with a diverse array of customers and staff in a professional and courteous manner. </li>\n <li>Work independently with accountability for accurate and complete results. </li>\n <li>Be extremely organized and exceptionally detail oriented. </li>\n <li>Work well both independently and in a team environment. </li>\n <li>Be energized by a fast-paced work environment. </li>\n <li>Must be able to communicate with others effectively. </li>\n <li>Analyze information and respond appropriately. </li>\n <li>Manage time wisely and prioritize tasks. </li>\n <li>Provide superior customer service. </li>\n <li>Multi-task in a pleasant manner. </li>\n <li>Work well under pressure.</li>\n</ul>\n<p><u>PHYSICAL DEMANDS</u></p>\n<ul>\n <li>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.</li>\n <li>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. </li>\n <li>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. </li>\n <li>Specific vision abilities required by this job include close vision, distance vision, peripheral vision, depth perception and ability to adjust focus. </li>\n <li>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.</li>\n</ul>\n<h2>About i3</h2>\n<p>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.</p>\n<p> </p>\n<p>Perks of being a team member owner include:</p>\n<ul>\n <li>Long-term financial security</li>\n <li>Higher job satisfaction</li>\n <li>Greater job security</li>\n <li>Personal and professional growth</li>\n <li>Great company culture</li>\n</ul>\n<p>Other outstanding benefits:</p>\n<ul>\n <li>Excellent insurance coverage</li>\n <li>401(k) match</li>\n <li>Generous PTO</li>\n <li>Health and wellness incentives</li>\n <li>Tuition and certification reimbursement</li>\n <li>Countless opportunities to give back to the community through i3 Cares</li>\n</ul>\n<p><strong>We work hard. We compete hard. We play hard. Apply now to join us!</strong></p>",
"directApply": true,
"jobLocation": [
{
"@type": "Place",
"address": {
"@type": "PostalAddress",
"postalCode": "35806",
"addressRegion": "AL",
"streetAddress": "UNAVAILABLE",
"addressCountry": "US",
"addressLocality": "Huntsville",
"postOfficeBoxNumber": "UNAVAILABLE"
}
}
],
"validThrough": "2027-06-06T08:31:26.968Z",
"employmentType": "FULL_TIME",
"hiringOrganization": {
"name": "UNAVAILABLE",
"@type": "Organization",
"sameAs": "UNAVAILABLE"
}
},
"detail_meta": {
"url": "https://careers-i3-corps.icims.com/jobs/5127/mid-level-network-administrator/job?in_iframe=1",
"http_status": 200,
"content_type": "text/html;charset=UTF-8",
"response_bytes": 43727,
"compact_response_bytes": 7053,
"original_response_bytes": 43727
},
"sitemap_job": {
"id": "5127",
"url": "https://careers-i3-corps.icims.com/jobs/5127/mid-level-network-administrator/job",
"slug": "mid-level-network-administrator",
"lastmod": "2026-05-11T13:46:05-04:00"
},
"detail_errors": []
}Get this page with API
Rendered from the bluedoor Job Postings API. Reproduce it:
GET https://api.bluedoor.sh/job-postings/v1/jobs/ef9498e016802d8ed96abb169a6fd5d8cc79a437?include=descriptionJSONGET https://api.bluedoor.sh/job-postings/v1/orgs/f9a78f2f-bd6a-4896-a72a-aad4ad3b612fJSONGET https://api.bluedoor.sh/job-postings/v1/sources/a9b7b4ab-45d1-4f4d-a589-998044516ba0JSONGET https://api.bluedoor.sh/job-postings/v1/jobs/ef9498e016802d8ed96abb169a6fd5d8cc79a437/eventsJSON