Senior Network Engineer, Insider Threat Program

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Job Description # Senior Network Engineer, Insider Threat Program Apply
** Job#: 3056886
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* Job Description:

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* * Candidates must be U.S. citizens able to obtain and/or maintain a Department of Defense security clearance as a condition and continuation of employment.
* Senior Network Engineer, Insider Threat Program
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* Location:

** Lorton, Virginia (On-site)

Role Overview We are seeking a Senior Network Engineer to support a vital technology infrastructure program. The selected candidate will play a pivotal role in supporting, sustaining, designing, and evolving the enterprise network. This position offers an exciting opportunity to apply advanced technical expertise in network design and optimization, ensuring the protection and high availability of critical secure information systems. Candidates must be fully comfortable working on-site five days a week in a secure facility.

Key Responsibilities
* Support the enterprise network infrastructure, performing all routine maintenance and capacity management.
* Provide technical guidance on system upgrades, recapitalization, and availability planning.
* Oversee cross-domain solutions supporting secure data transfer across multiple system environments.
* Maintain comprehensive documentation to capture the configuration baseline accurately.
* Design and implement system recapitalization plans to accommodate growth and service evolution.
* Serve as the primary subject matter expert for all internal network infrastructure and components.
* Build, optimize, and maintain firewall policies and rule sets to enhance threat prevention.

Required Qualifications
* Bachelor's degree in engineering, IT management, or a related field, or equivalent experience. A Master's degree is highly valued.
* 8+ years of relevant engineering experience, or a Master's degree with 6 years of experience. Should demonstrate recent hands-on technical experience within the past 2 years in network builds, operations, and support.
* Cisco Certified Network Professional (CCNP) or other professional-level network certification is required.
* Experience with engineering, deployment, and operations of LAN and WAN Switches, and Firewalls ensuring seamless integration into existing network infrastructure
* Working knowledge of defense-in-depth principles, network/HW/SW security architecture, network topology, IT device integrity, and common security elements
* Ability to install, configure, and maintain equipment including Cisco network and FW gear Cisco 2900, 4500, 9300, 9400, 6800 and Nexus 9000, and Cisco Firepower, ASA.
* Experience with and proven methods for managing the information security incident lifecycle, including incident response, mitigation, post-action reporting, and mapping a path forward.
* Network Management experience with Solarwinds, or WhatsUP Gold, NetQoS, Net Brain
* Cross platform familiarity and experience with VMWARE, Linux, Microsoft Server and AD.
* Ability to build firewall policy and optimized rule sets for improved efficiency and threat prevention.
* Knowledge in deployment of new network configuration to meet NIST/FISMA/STIG compliance requirements
* Experience in supporting ATO reviews and audits
* Must demonstrate high emotional and professional maturity with the ability to present technical concepts effectively to executive leadership and organizational officials.

Preferred Qualifications
* Master's degree or other advanced credentials in information systems security or specialized network security.
* 10+ years of proven success in technology service delivery management
* Experience with User Activity Monitoring products and platforms
* Experience with Everfox High Speed Guard Platform
* Experience with Cisco, Juniper LAN/WAN network infrastructure
* Experience with Palo Alto Firewalls
* Certified Information Systems Security Professional (CISSP)
* Palo Alto Networks Accredited Configuration Engineer (ACE) - PAN-OS 7.0 Version
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* PLEASE NOTE:

** Candidates must be able to obtain and/or maintain a Department of Defense Top Secret clearance as a condition and continuation of employment.  
* Everforth Apex is a world-class IT services company that serves thousands of clients across the globe. When you join Everforth Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package.

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