Network Patch & STIG Engineer | Lab Testing & Mentorship

Leidos Inc; Arlington (VA); On-site; USD 59,000 - 107,000; Full time

Job summary

Leidos is seeking a Network Engineer to execute patch testing, STIG compliance assessments, and lab validation for assigned network infrastructure domains. You will work with minimal oversight to ensure thorough testing and accurate recommendations supporting a 72-hour SLA.

Requirements include a BS degree or equivalent and 2-4 years network engineering experience, along with U.S. citizenship and an active Secret clearance. Hands-on experience with F5, Cisco, and Palo Alto is expected.

Qualifications

• Requires a B.S. degree or equivalent work experience.
• 2-4 years network engineering experience (routing, switching, load balancing, firewalls).
• U.S. Citizen with active Secret clearance.
• Hands-on experience with F5, Cisco, Palo Alto or similar platforms.
• STIG compliance and vulnerability management experience.
• CCNA, Security+ or equivalent certifications.

Responsibilities

• Execute patch testing in lab environments (standalone, HA, stacks).
• Perform quarterly STIG compliance scans and assessments.
• Build and maintain lab environments (virtual and hardware).
• Document test results and provide deployment recommendations.
• Troubleshoot patch failures and coordinate with vendors.
• Supervise and mentor junior engineer on testing activities.

Skills

Network engineering

Clearance

Troubleshooting

Certifications (CCNA/Security+)

Education

BS degree or equivalent

Tools

F5

Cisco

Palo Alto

Job description

Leidos is seeking a Network Engineer to execute patch testing, STIG compliance assessments, and lab validation for assigned network infrastructure domains. You will work with minimal oversight to ensure thorough testing and accurate recommendations supporting a 72-hour SLA.

Requirements include a BS degree or equivalent and 2-4 years network engineering experience, along with U.S. citizenship and an active Secret clearance. Hands-on experience with F5, Cisco, and Palo Alto is expected.