Senior IT Security Infrastructure Engineer

L3Harris Technologies; Anaheim (CA); On-site; USD 96,000 - 178,000; Full time

Benefits offered by this job

Health insurance/Disability insurance

401(k) match

Flexible spending accounts

EAP

Education assistance

Parental leave

Paid time off

Company-paid holidays

Job summary

L3Harris Technologies is seeking a Sr. Spec, IT Security (Infrastructure) in Anaheim, CA to design, implement, and administer air-gapped network infrastructure across office and operational environments.

You will lead day-to-day operation of network systems, troubleshoot connectivity and security issues, and drive projects from planning through completion. The ideal candidate has hands-on experience with enterprise networking platforms, a strong foundation in network security and VPN

Qualifications

• Bachelor’s Degree with minimum 6 years of related experience; or graduate degree with 4+ years; in lieu of a degree, 10 years of related experience.
• Experience with Infrastructure Management: Aruba Switch Management, ClearPass Administration, Cisco VPN Management.
• Experience with Infrastructure Security.

Responsibilities

• Infrastructure Management: maintain and optimize network systems.
• Configuration Management.
• Patching and Updates.
• Linux Administration: Red Hat 9.x.
• Windows Networking: Account Management and File Share Management.
• Ability to obtain and maintain a US Secret security clearance.

Skills

Infrastructure Management

Aruba Switch Management

ClearPass Administration

Cisco VPN Management

Cisco Router Management

Infrastructure Security

Windows Networking

Linux Administration

Account Management

File Share Management

Project Management

Education

Bachelor’s Degree

Graduate Degree

10+ years experience in lieu of degree

Tools

Red Hat 9.x

Job description

L3Harris Technologies is seeking a Sr. Spec, IT Security (Infrastructure) in Anaheim, CA to design, implement, and administer air-gapped network infrastructure across office and operational environments.

You will lead day-to-day operation of network systems, troubleshoot connectivity and security issues, and drive projects from planning through completion. The ideal candidate has hands-on experience with enterprise networking platforms, a strong foundation in network security and VPN