Senior Network Security Engineer (Top Secret Clearance)
25037.5010
Apply to this job RMS Until 8/23/2026 First posted May 29, 2026 Last posted June 5, 2026
Job description
- Network‑security experience.
- An Active Final Top‑Secret U.S. security clearance, with a valid passport, and ability to travel to remote sites.
- Department of War (DoW) Risk Management Framework (RMF) / Cybersecurity Risk Management Construct (CSRMC) and Security Technical Implementation Guides (STIG) Experience
- IAT Level II 8140‑compliant certification (e.g., Security+, GSEC, SCNP, SSCP, CISSP, CISA, GSE, SCNA, etc.). If you don't possess the certification, you must be able to obtain the certification within 60 days of starting.
- Network Fundamentals: Strong grasp of the OSI model, TCP/IP, VLANs, UDP multicast, and ACL design/function.
- Multi‑Vendor Device Expertise: Hands‑on configuration of firewalls (Juniper, Cisco, Palo Alto), routers, and switches (Juniper & Cisco), plus experience with virtualization (VMware/ESXi).
- An Active Final Top‑Secret U.S. security clearance, with a valid passport, and ability to travel to remote sites.
- Department of War (DoW) Risk Management Framework (RMF) / Cybersecurity Risk Management Construct (CSRMC) and Security Technical Implementation Guides (STIG) Experience
- IAT Level II 8140‑compliant certification (e.g., Security+, GSEC, SCNP, SSCP, CISSP, CISA, GSE, SCNA, etc.). If you don't possess the certification, you must be able to obtain the certification within 60 days of starting.
- Network Fundamentals: Strong grasp of the OSI model, TCP/IP, VLANs, UDP multicast, and ACL design/function.
- Multi‑Vendor Device Expertise: Hands‑on configuration of firewalls (Juniper, Cisco, Palo Alto), routers, and switches (Juniper & Cisco), plus experience with virtualization (VMware/ESXi).
About this role
Summary
Designs, implements, and manages network security protocols, configurations, and certifications.
Job title
Senior Network Security Engineer (Top Secret Clearance)
Experience level
senior level
Industry
defense
Location requirements
RMS location, remote work not specified, travel required.
Salary
Not specified
Management role
No
Skills & keywords
Required skills
network-securitytop-secret clearancerisk managementfirewallsVLANsTCP/IP
Preferred skills
STIGcertification within 60 daysfirewall configurationmultivendor device expertisevirtualization
Specializations
network securitycybersecurityrisk managementfirewallsvirtualization
Locations
Structured locations inferred from the posting.
3211 Nebraska Ave, Council Bluffs, IA 51501, USA
Work arrangement unknown City
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