Senior Network Engineer - TS/SCI with Poly

Leidos • Chantilly, VA

103d • $89,700 - $162,150

About The Position

Seeking an experienced professional for a Senior Network Engineer to support mission-critical projects in a secure environment. The ideal candidate will have extensive experience in network administration, operations, and maintenance of complex network infrastructures.

Requirements

• US Citizen with an active TS/SCI clearance with CI Polygraph.
• Bachelor's degree in Information Technology, Computer Science, or related field with 8+ years of experience or a Masters Degree with 6+ years of experience.
• Additional experience may be considered in lieu of a degree.
• Expertise in network security.
• Must be 8570 compliant with ideally a CompTIA Security + CE or greater certification.

Nice To Haves

• Experience supporting DoD or Intelligence Community environments.
• Strong background in network hardening, vulnerability remediation, and compliance.
• Excellent communication and technical documentation skills.

Responsibilities

• Administer, monitor, and optimize secure network architectures for enterprise and classified environments.
• Lead network performance tuning, troubleshooting, and disaster recovery planning.
• Ensure compliance with security standards and protocols (DISA STIGs, RMF).
• Collaborate with cross-functional teams to deliver high-availability network solutions.
• Automate network administration tasks using scripting (PowerShell, Bash).

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Industry: Professional, Scientific, and Technical Services
• Education Level: Bachelor's degree