Network / Security Administrator

Progressive IT

Irving, TX, United States

about 2 months ago

Role details

Contract type

Permanent contract

Employment type

Full-time (> 32 hours)

Experience level

Experienced

Experience required

3 years minimum

Working hours

Regular working hours

Job source

indeed.com

Tech stack

IEEE 802.1X Microsoft Windows Active Directory Microsoft Azure Backup Devices Cyber Security Dynamic Host Configuration Protocol Disaster Recovery Domain Name System (DNS) Virtual Private Networks (VPN) Windows Servers Network Monitoring

+16 more

Network Administration Performance Tuning Windows PowerShell Server Administration Security Information and Event Management TCP/IP Virtual Local Area Networks Software Vulnerability Management Wide Area Networks Network Routers Software Troubleshooting Firewalls (Computer Science) Patch Management Cisco Vulnerability Analysis User Accounts

Job description

We’re seeking a Network/Security Administrator to help maintain and secure our network, server, and endpoint infrastructure. You’ll work alongside senior IT staff and vendors on daily operations, troubleshooting, security controls, and compliance support., * Maintain LAN/WAN/wireless/VPN connectivity; configure switches, routers, firewalls, and APs; troubleshoot performance issues and outages; keep network documentation current

Monitor security alerts, support endpoint protection, vulnerability scanning, and patch management; assist with access reviews and incident response
Manage AD/M365 user accounts; support server maintenance, backups, and disaster recovery; troubleshoot Windows systems
Support compliance efforts (CMMC, NIST 800-171, ISO 27001) and assist with audits, documentation, and security training

Requirements

Do you have experience in Windows support?, Do you have a Associate’s degree?, * Associate degree in IT/CS/Cybersecurity or equivalent experience

3-5 years in network administration and/or cybersecurity
Hands-on Cisco routing/switching/firewall experience
Familiarity with Windows Server and Active Directory
Strong troubleshooting, analytical, and communication skills

Preferred Qualifications

Experience with Trend Vision One or similar EDR/SIEM platforms
Microsoft 365/Azure and Active Directory proficiency
Knowledge of CMMC Level 2, NIST 800-171, or similar frameworks
PowerShell scripting

Technical Environment: Cisco (switches, routers, firewalls, Umbrella), VLANs/VPNs/DHCP/DNS/TCP-IP, 802.1x/ISE, Windows Server/AD, M365, EDR/vulnerability management tools, backup/DR systems, PowerShell, network monitoring tools