Mid-Level Transport Network Engineer

Leidos • Washington DC, DC

2d

About The Position

Leidos is seeking a Network Engineer to execute patch testing, STIG compliance assessments, and lab validation for assigned network infrastructure domain. The role requires independent work with minimal oversight to ensure thorough testing and accurate recommendations supporting a 72-hour SLA. The company culture emphasizes innovation and a fast-paced environment, seeking individuals who are proactive and driven.

Requirements

• Requires B.S. Degree and 2-4 years network engineering experience (routing, switching, load balancing, firewalls); years of experience can be in lieu of degree.
• Must be a U.S. Citizen.
• Possess an active Secret clearance.
• Hands-on experience with F5, Cisco, Palo Alto, or similar platforms.
• STIG compliance and vulnerability management experience.
• Strong troubleshooting and root cause analysis skills.
• CCNA, Security+, or equivalent certifications required.

Responsibilities

• Execute comprehensive 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.
• Maintain subject matter expertise on 10-15 solution types.
• Test 80-100 patches/year in assigned domain (30-35% of team workload).
• Complete 50-60 STIG assessments/year.
• Maintain lab availability and readiness for assigned solution types.
• Provide accurate patch recommendations - minimize false positives/negatives.
• Facilitate knowledge transfer through documentation and mentorship.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level