Top 28 Network administrator Jobs in Troy, Il

Network Administrator
Foxhole Technology —Scott AFB, IL
- $60,000 - $82,000 a year
- Monday to Friday
- Mid-level
- 3 years
- Math
Network Administrator (Mid)
Foxhole Technology —Belleville, IL
- $60,000 - $82,000 a year
- Mid-level
- 3 years
- Math
Cybersecurity and Network Admin I
TOUCHETTE —Collinsville, IL
- $32.00 - $43.27 an hour
- Weekends as needed
- Computer Science
- Research
- Ability to climb stairs
Quick Apply
System Administrator
SogoTrade —St. Louis, MO
- On call
- Azure
- Mid-level
- Office
Network Administrator II
WILLIAM C BROWN INC (WCBinc) —St. Louis, MO
- Full-time
- Mid-level
Quick Apply
System Support Specialist
The Fabulous Fox Theatre —St. Louis, MO
- $18 - $20 an hour
- Overtime
- Background check
- Mid-level
- Windows
- Health savings account
- Health insurance
Quick Apply
Mobile Device Systems Administrator Senior
General Dynamics Information Technology —St. Louis, MO
- $129,813 - $138,000 a year
- System design
- Bachelor's degree
- Experience equivalent to degree accepted
- Paid time off
- 401(k) matching
Network Administrator
Computer World Services —Scott AFB, IL
- $75,000 - $85,000 a year
- Full-time
- 5 years
- System design
- Mid-level
Network Operations Specialist / Network Infrastructure Lead
Computer World Services —Scott AFB, IL
- $105,000 - $135,000 a year
- Full-time
- Residential
- Senior level
5d
Network Systems Analyst - WashU IT
Washington University in St. Louis —St. Louis, MO
- $58,400 - $99,700 a year
- Online Application
- Pass drug screening
- Mid-level
- Office
- Commuter assistance
- Employee assistance program
Windows Systems Administrator (Associate or Mid-Level)
Boeing —Berkeley, MO
- $78,200 - $129,950 a year
- Mid-level
- Scripting
- 1 year
- Health savings account
- Disability insurance
Network Administrator (SATCOM)
C3EL —Scott AFB, IL
- Weekends as needed
- Mid-level
- High school diploma or GED
- 2 years
Computer Network Technician
SAIC —Scott AFB, IL
- $80,001 - $120,000 a year
- Full-time
- Microsoft Word
- Bachelor of Science
- SQL
Mid-Level Systems Administrator
Boeing —Berkeley, MO
- $96,050 - $129,950 a year
- Azure
- System design
- Mid-level
- Health savings account
- Disability insurance
4d
Systems Administrator
GRVTY —St. Louis, MO
- Microsoft Word
- Microsoft Excel
- Microsoft Outlook
Systems Development Specialist (ITSA) - Promotional Only
City of St. Louis —St. Louis, MO
- $77,220 - $115,856 a year
- Full-time
- Computer Science
- Office
- Residential
6d
Network Engineer
Apogee Engineering, LLC —Scott AFB, IL
- Full-time
- 3 years
- High school diploma or GED
- Bachelor's degree
6d
Defense Red Switch Network (DRSN) Support Technician III
LightGrid —Scott AFB, IL
- Full-time
- Microsoft Outlook
- High school diploma or GED
- Analysis skills
AWS ECDS Systems Administrator
Abile Group, Inc. —St. Louis, MO
- Full-time
- Computer science
- Computer Science
- Mid-level
SATCOM IP Network Support Specialist
Isys Technologies —Scott AFB, IL
- $57,700 - $61,412 a year
- Full-time
- Mid-level
- Ability to climb stairs
- High school diploma or GED

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Network Administrator

Foxhole Technology -
Scott AFB, IL

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Job Details

$60,000 - $82,000 a year

Qualifications

Technical documentation
Equipment troubleshooting
DoD experience
Network configuration for security systems
VLAN
Cisco routers/switches implementation
Math
Hardware support
BGP
DoD 8570
Regulatory Frameworks (Architecture security)
Open Shortest Path First (OSPF) implementation
VMware
Network routing
IAT
Network infrastructure management
RMF
IAT Level II
Technical writing for network engineers

Full Job Description

Clearance: Secret

Work Hours: M-F 11:00PM-7:30AM

Foxhole Technology provides robust cybersecurity and IT support capabilities for federal civilian and defense agencies. A recognized leader in navigating technology and security challenges, Foxhole delivers mission-focused innovations to answer evolving and complex needs. Our talented employee-owners provide agile, scalable services and solutions that solve operational gaps, operate critical systems, and protect and secure the enterprise – across the organization and around the world.

We are seeking a mission-focused and technically capable Mid-Level Network Administrator to support a Department of Defense (DoD) cybersecurity program. In this role, you'll assist with managing and securing network infrastructure in a classified, high-assurance environment. The ideal candidate will bring hands-on experience with network hardware, strong troubleshooting skills, and a collaborative mindset, with opportunities to grow within a dynamic and fast-paced team.

Job Description:

Perform daily administration and maintenance of LAN/WAN infrastructure, including Juniper and Cisco routers, switches, and firewalls
Monitor network performance, identify bottlenecks, and resolve connectivity issues promptly
Support implementation of network security configurations and policies in alignment with DoD cybersecurity frameworks
Conduct regular vulnerability scans and support remediation efforts using tools such as ACAS
Apply Security Technical Implementation Guides (STIGs) and contribute to Information Assurance Vulnerability Management (IAVM) compliance
Maintain up-to-date network diagrams, configuration baselines, and asset inventories
Assist in incident response activities by collecting and analyzing network data
Work closely with senior network engineers, cybersecurity personnel, and systems teams on RMF-aligned initiatives
Participate in formal change management processes for planned network updates and implementations

Minimum Requirements:

Active Secret clearance with the ability to obtain a Top-Secret clearance
DoD 8470/8570 IAT Level II certification (e.g., CompTIA Security+ CE)
3+ years of experience in network administration in a DoD or large-scale IT environment
Solid understanding of networking fundamentals, including TCP/IP, subnetting of Juniper and Cisco routing, and switching
Hands-on experience with: Juniper and Cisco networking equipment, Routing protocols: BGP and OSPF, Switching, VLAN configuration, VMware networking components, firewall administration and rule management
Familiarity with RMF processes, STIGs, and system hardening practices
Proficiency with common troubleshooting tools (ping, traceroute, Wireshark, etc.)
Strong attention to detail, documentation habits, and communication skills
Ability to work both independently and as part of a mission-oriented technical team

Requirements of position: Think analytically, effective verbal and written communication skills, make decisions, observe/remember details, interpret data, concentrate on tasks, adjust to change, handle stress/emotions. Regular attendance, maintain work schedule, attend meetings, meet deadlines, keyboard/type, handle confidential information, use math/calculations, stay organized, operate office equipment, may direct others. May be exposed to dust/dirt, humidity, and noise

Foxhole Technology is an Equal Opportunity Employer and makes hiring decisions without regard to race, color, religion, sex (including pregnancy, childbirth and sexual orientation), national origin, age, disability, genetic information, military/veteran status, or any other protected class.

Apply Now

Refine Your Search

network administrator jobs in troy, il

Network Administrator

Network Administrator (Mid)

Cybersecurity and Network Admin I

System Administrator

Network Administrator II

System Support Specialist

Mobile Device Systems Administrator Senior

Network Administrator

Network Operations Specialist / Network Infrastructure Lead

Network Systems Analyst - WashU IT

Windows Systems Administrator (Associate or Mid-Level)

Network Administrator (SATCOM)

Computer Network Technician

Mid-Level Systems Administrator

Systems Administrator

Systems Development Specialist (ITSA) - Promotional Only

Network Engineer

Defense Red Switch Network (DRSN) Support Technician III

AWS ECDS Systems Administrator

SATCOM IP Network Support Specialist

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