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Senior Network Security Engineer

MBI LLCMechanicsville, VA🇺🇸United StatesPosted 30 Jul 2026

Quick Overview

Work Type
Hybrid
Level
Mid Senior

Job Description

Job Title: Senior Network Security Engineer 
Location: Mechanicsville, VA 
Duration: 10+ Months

NOTE:
In Person Interview Required 
Hybrid role 

Skill
Enterprise Networking
Enterprise Security
Azure Networking
WAF/NGFW
Supporting environments with 300+ Network Devices
Candidate must have experience in the following areas: Incident response, Security investigations, Log analysis, Threat intelligence, Security monitor
Candidate must have experience with the SIEM products (e.g. Splunk, Microsoft Sentinel)
Candidate must have experience in vulnerability management and remediation tracking as well as vulnerability scanning tools (e.g. Nessus, Tenable, Def
Candidate must have experience in the following areas: Active Directory, MFA, Conditional Access, Certificates
Candidate must have experience with; SEC530, CIS Benchmarks, NIST CSF, NIST 800-53, Zero Trust principles
Candidate must have experience with the following: Cisco ISE, NAC, 802.1X, RADIUS, TACACS
Candidate must have experience with the following products: Palo Alto, F5 Distributed Cloud, Azure WAF, Cisco VPN, Global Protect, F5 BIG-IP
Candidate must have experience working in highly regulated environments and leading technical troubleshooting during outages
Candidate must have ability to communicate technical issues to technical and executive audiences and an ability to mentor junior engineers.
Candidate should have achieved or ability to achieve the following certifications: Azure Security Engineer (AZ-500), Azure Network Engineer (AZ-700).

Skills

MFA
Splunk
Active Directory
Azure
WAF
Zero Trust

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