Sr. Network Engineer Security Clearance

Position: Sr. Network Engineer with Security Clearance
Zachary Piper Solutions is seeking a Senior Network Engineer to design, implement, and optimize SD-WAN solutions in support of maritime operations. This position requires an Active Secret Security Clearance and offers the opportunity to work on mission-critical projects across multiple U.S. locations. Responsibilities for the Senior Network Engineer include:
* Design, plan, and deploy SD-WAN architectures for cutters, ensuring secure and resilient connectivity.
* Execute Proof of Concept (POC), configure SD-WAN controllers (Manager, Controller, Validator) and Cisco Firepower Threat Defense Virtual (FTDv).
* Lead pilot deployments on up to nine cutters at locations including Charleston, SC;
Portsmouth, VA;
Kodiak, AK, and others.
* Configure and optimize Cisco 4331 and C8300 routers, including memory upgrades, firmware updates, and FTDv integration.
* Implement end-to-end encryption, firewall policies, and network segmentation aligned with DoD security standards; support ATO documentation.
* Monitor SD-WAN performance, provide advanced troubleshooting for connectivity, performance, and security issues to minimize downtime.
* Develop comprehensive documentation and conduct training for staff to ensure post-deployment self-sufficiency.
* Collaborate with engineers, project managers, and client/government stakeholders to meet operational requirements and project milestones. Qualifications for the Senior Network Engineer include:
* Bachelor's degree in Computer Science, IT, or related field preferred.
* 7+ years of network engineering experience, with 3+ years focused on Cisco SD-WAN design and deployment.
* Expertise in Cisco SD-WAN technologies, routing protocols (OMP, OSPF, BGP), VPNs, and QoS.
* Proficiency with Cisco 4331/C8300 routers, UCS servers, and Firepower Management Center (FMC).
* Familiarity with DoD security standards, ATO processes, and FedRAMP compliance.
* IAT Level III Certification required.
* Active Secret Security Clearance required.
* Experience with network automation tools (Python, Ansible) and cloud integration (AWS, Azure) is a plus. Compensation for the Senior Network Engineer includes:
* Salary Range: approx. $55.00 - $70.00 hourly, commensurate with experience.
* Comprehensive Benefits:
Medical, Dental, Vision, 401k, PTO, Sick leave as required by law. This posting is accepting applications on 11/10/2025 and will be accepted for at least 30 days from the posting date. Senior Network Engineer, Cisco SD-WAN, Catalyst, Firepower, FTDv, LAN/WAN, DoD compliance, ATO, network security, OSPF, BGP, QoS, automation, Python, Ansible, AWS, Azure, network engineering, cleared IT jobs, secret clearance, dod secret, IAT #LI-CP1 #LI-HYBRID