Network Security Engineer; Secret Clearance Security Clearance

Position: Network Security Engineer (Secret Clearance) with Security Clearance
Zachary Piper Solutions is seeking a Network Security Engineer to support Naval Intelligence Warfare Command in San Diego, CA. The customer is seeking an individual with expertise across red team operations and networking to support a Research, Development, Test, and Evaluation network by assessing the current state of services and infrastructure supporting the command. Clearance:
Secret required

Location:

San Diego, CA (100% on-site) This job opens for applications on 3/13/2026. Applications for this job will be accepted for at least 30 days from the posting date Responsibilities of the Network Security Specialist:
* Conduct penetration testing across diverse applications using tools such as Burp Suite.
* Perform proof-of-concept evaluations on emerging exploits to assess potential vulnerabilities within supported networks.
* Maintain and monitor signature-based scanning tools to ensure continuous and reliable operation.

* Draft, review, and maintain Standard Operating Procedures (SOPs) and Proofs of Concept (POCs) to standardize processes, accelerate solution validation, and support audits.

* Administer, harden, and patch Windows and Linux servers, workstations, and network appliances in production and lab environments.

* Support network services (DNS, DHCP, NTP, VPN) and assist with routine configuration/maintenance of switches and routers.

* Automate common Linux tasks using Bash and Python; write reusable scripts for monitoring, backups, and configuration checks.

* Conduct vulnerability discovery, triage, and remediation tracking across servers, workstations, applications, and network devices.

* Perform authenticated/unauthenticated web application assessments using Burp Suite (Proxy, Repeater, Intruder, Scanner).

* Analyze network traffic flow across OSI layers; identify misconfigurations, bottlenecks, and security gaps.
* Document network diagrams, data flows, and trust boundaries; propose segmentation and ACL improvements.
Qualifications of the Network Security Specialist:
* Bachelors degree in related discipline and 3+ years of related experience

* Active Secret clearance required
* One of the following certifications(CySA+, Sec+CE, GSEC, GIAC) AND MCSA, Linux+ or equivalent environment certification
* Experience administering Linux/Windows servers
* Experience as a network administrator, familiar with OSI network model and traffic flow
* Scripting experience using Power Shell, Bash, Python
* Experience with virtual machines (vSphere, Virtual Box, KVM)
* Knowledge of Burp Suite security tools and Kali Linux tools (nMap, TCPDump, Wireshark)
Compensation for the Network Security Specialist:
* Total compensation based on experience level - $110,000-$120,000+
** based on degree and total years of experience*
* * Full Benefits: PTO/Holidays, Cigna Medical, Dental, and Vision, 401k with ADP

* Long-term program
* Contract stability and mobility through Zachary Piper Solutions
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