Mid Level Network Security Engineer Jobs
Mid level network security engineer jobs go to engineers ready to own security projects end to end, guide junior teammates, and make architectural decisions with limited oversight. Openings run across Technology & Software, Education, and Cybersecurity, with 15% remote or hybrid availability, and employers like Collabera, NYU Langone Health, and HP hiring at this level now.
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Independent Candidates Only - W2 Only
Network Security Engineer – Firewall & Network Infrastructure
Location: Liverpool, NY (100% Onsite)
Duration: Full-Time Contract
Travel: Up to 25%
On-Call: 24x7 rotation
Required Skills
- 3+ years of hands-on Network Engineering / Network Security experience.
- Strong Firewall Administration experience, including rule creation, policy management, and security hardening.
- Solid Routing & Switching knowledge.
- Hands-on experience with Cisco routers, switches, Cisco IOS upgrades, and network hardware installation.
- Experience with network vulnerability assessments and security scanning.
- Knowledge of TCP/IP, VPN, DNS, DHCP, SNMP, and load balancing.
- Experience with network monitoring, Syslog, and log management.
- Network backup, recovery, patching, and infrastructure maintenance.
- Rack & Stack and physical network hardware deployment experience.
- Proficiency in Microsoft Visio for network diagrams and documentation.
- Ability to support multiple remote locations and datacenters.
Independent Candidates Only - W2 Only
Network Security Engineer – Firewall & Network Infrastructure
Location: Liverpool, NY (100% Onsite)
Duration: Full-Time Contract
Travel: Up to 25%
On-Call: 24x7 rotation
Required Skills
- 3+ years of hands-on Network Engineering / Network Security experience.
- Strong Firewall Administration experience, including rule creation, policy management, and security hardening.
- Solid Routing & Switching knowledge.
- Hands-on experience with Cisco routers, switches, Cisco IOS upgrades, and network hardware installation.
- Experience with network vulnerability assessments and security scanning.
- Knowledge of TCP/IP, VPN, DNS, DHCP, SNMP, and load balancing.
- Experience with network monitoring, Syslog, and log management.
- Network backup, recovery, patching, and infrastructure maintenance.
- Rack & Stack and physical network hardware deployment experience.
- Proficiency in Microsoft Visio for network diagrams and documentation.
- Ability to support multiple remote locations and datacenters.
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- Technology & Software
- Education
- Cybersecurity
- Food & Beverage
- Law & Legal Services
Mid Level Network Security Engineer Jobs: Frequently Asked Questions
How do I get a mid level network security engineer job?
Position your existing experience around ownership and impact, not just task completion. Highlight specific projects where you led the work, such as deploying a firewall policy overhaul or owning an incident response from detection to remediation. Certifications like CISSP, CEH, or CompTIA Security+ strengthen your application, and demonstrating familiarity with cloud security environments and SIEM tools helps you stand out at this level.
Which companies hire mid level network security engineers?
Companies hiring mid level network security engineers right now include Collabera, NYU Langone Health, and HP, based on current listings on Migrate Mate as of November 2026. Hiring at this level comes from a wide range of organizations, including financial institutions, defense contractors, healthcare systems, and large technology firms that maintain complex internal networks requiring dedicated security ownership.
Are there remote mid level network security engineer jobs?
Yes, though availability varies by employer and security clearance requirements. About 15% of mid level network security engineer openings are remote or hybrid as of November 2026, with fully remote roles more common in cloud-focused or consulting environments and on-site roles more prevalent in government, defense, and regulated industries where sensitive infrastructure access is involved.
How do I move up to a mid level network security engineer role?
Moving from entry level to mid level means building a record of project ownership, not just task execution. Focus on deepening expertise in one or two domains, such as network threat detection, vulnerability management, or zero-trust architecture. Completing an advanced certification, taking on incident response responsibilities, and demonstrating measurable outcomes, like reducing mean time to detection, signals readiness for mid level work to hiring managers.
Which industries hire the most mid level network security engineers?
Mid Level network security engineer roles concentrate in Technology & Software, Education, and Cybersecurity, based on current listings on Migrate Mate as of November 2026. These sectors drive hiring at this level because they operate large, regulated, or high-value networks where experienced engineers who can act independently on security architecture and threat response are in consistent demand.