Network Administrator ; Network Communications Security Clearance
Job Description & How to Apply Below
Requisition Number: 27108 Required Travel: 0 - 10%
Employment Type:
Full Time/Salaried/Exempt Anticipated Salary Range: $99,827.00 - $ Security Clearance:
Secret Level of
Experience:
Senior Meet HII's Mission Technologies Division
Our team of more than 7,000 professionals worldwide delivers all-domain expertise and advanced technologies in service of mission partners across the globe. Mission Technologies is leading the next evolution of national defense - the data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range from C5
ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation and the largest family of unmanned underwater vehicles in every class. Find the role that's right for you. Apply today. We look forward to meeting you. To learn more about Mission Technologies, for a short video: Come Join HII! Where Hard Stuff is Done Right!
The Mission Technologies Network Administrator 4 is a senior-level position responsible for leading network operations, architecture design, and strategic planning for Mission Technologies networking infrastructure. The candidate will serve as a subject matter expert in operating, maintaining, and optimizing complex network connectivity across multiple classification levels and distributed environments. This role requires advanced technical leadership in ensuring continuous network availability, implementing security best practices, and driving network modernization initiatives.
As a senior network operations specialist, you will provide expert-level troubleshooting of sophisticated network issues including WAN optimization, advanced routing protocols, security architecture, and multi-vendor equipment integration. The candidate will mentor junior team members, coordinate with stakeholders across the organization, and serve as the primary technical escalation point for critical network incidents. Responsibilities: I want to and can do that!
• Lead and optimize enterprise-wide local area networks, wide area networks, virtual private networks (VPN), and Software-Defined WAN (SD-WAN) solutions
• Design and architect complex network solutions including selection and integration of hardware and software packages across multi-vendor environments
• Serve as technical lead for planning, evaluation, and coordination of installation and reconfiguration of advanced data and voice communication network elements
• Maintain expert-level proficiency in all areas of network technologies including next-generation firewalls, advanced routing protocols, network automation, and cloud networking
• Provide strategic recommendations to management on network infrastructure investments, capacity planning, and technology roadmaps based on business requirements and industry trends
• Develop and maintain comprehensive network documentation including architecture diagrams, standard operating procedures, runbooks, and technical specifications
• Conduct advanced network analysis and performance tuning for short- and long-range planning, implementing proactive monitoring and optimization strategies
• Lead coordination efforts with third-party vendors, service providers, and internal stakeholders for complex implementations and escalated issues
• Mentor and provide technical guidance to junior network administrators and operations staff
• Drive network security initiatives including zero-trust architecture implementation, security hardening, and compliance with DoD cybersecurity requirements
• Participate in or lead change management processes for critical network infrastructure modifications
• Serve as subject matter expert for network incident response and disaster recovery planning
Minimum Qualifications
• 9 years relevant experience with bachelor's degree in related field; 7 years relevant experience with master's degree in related field; 4 years' experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 12 years relevant experience
• 8+ years demonstrated experience in enterprise network operations, design, and support…
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