Principal Network Engineer

Job#: 2046734

Job Description:

Job Title: Principal Network Engineer

Job Description: 

Join our dynamic team as a Principal Network Engineer, where you’ll play a pivotal role in a critical digital modernization program for Defense Information Systems Agency (DISA) and Department of Defense (DoD) Fourth Estate Agencies. In this role, you’ll design, develop, configure, and deploy cutting-edge network services within the Azure Cloud and data centers to meet end-user requirements.

Primary Responsibilities:

• Lead and Innovate: Provide thought leadership to a team of network engineers, identifying opportunities for improvement and innovation to enhance user experience, efficiency, and cost-effectiveness.
• Network Design and Operation: Design, maintain, and operate Wireless and Local Area Networks (LANs/WLAN) and Wide Area Networks (WANs) using Infrastructure as Code and Ansible Automation Platform.
• IPv6 Migration: Lead the migration of DISA and other DoD organizations to IPv6.
• Automation: Automate network changes across various vendor platforms and Azure Cloud.
• Architectural Input: Contribute to the design of the enterprise’s network and mission architecture.
• Evaluation and Alignment: Evaluate network architectures to ensure alignment with cloud and network modernization strategies, capabilities, and requirements.
• Security Enforcement: Enforce security best practices and guidelines, leveraging your knowledge of security policies, network security, and data security.

Basic Qualifications:

• Bachelor’s degree and 12+ years of relevant experience.
• Ability to obtain and maintain DoD Secret clearance.
• Experience in designing, deploying, and operating software-defined networking solutions.
• Expert understanding of networking, including LAN, WAN, TCP/UDP, IPSec, VPN, proxies, routing (L2/L3), firewalls, and software-defined networking.
• Experience with dual-stack networking (IPv4 and IPv6).
• Understanding of Federal Government application, server, and network security requirements (NIST, FedRAMP, FISMA).
• Strong written and verbal communication skills, with the ability to work effectively within a distributed technical team.
• Familiarity with the Atlassian suite, including Jira and Confluence.
• Current IAT Level II (or higher) Certification such as Security+ or CISSP.

Preferred Qualifications:

• Active DoD Secret clearance.
• Certified Cisco Network Professional (CCNP) or equivalent.
• Experience with Infoblox DDI (DNS, DHCP, and IPAM) installation, configuration, and management.

EEO Employer

Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law. If you have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation in using our website for a search or application, please contact our Employee Services Department at employeeservices@apexsystems.com or 844-463-6178.

Apex Systems is a world-class IT services company that serves thousands of clients across the globe. When you join 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. Our commitment to excellence is reflected in many awards, including ClearlyRated’s Best of Staffing® in Talent Satisfaction in the United States and Great Place to Work® in the United Kingdom and Mexico.

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