Network Administrator

Position Title: Network Administrator II
Location: Robins AFB/Warner Robins, GA - Onsite
Clearance Requirements: Active DoD Secret Clearance (Required)
Position Status: Direct Hire/Full-time

Position Description: We are seeking a skilled and motivated Network Administrator II to support a large-scale, multi-year IT services program. In this role, you will be responsible for maintaining and optimizing enterprise network infrastructure, including LAN/WAN environments, while supporting modernization initiatives.
This is an excellent opportunity for a network professional with strong Cisco expertise and hands-on troubleshooting experience to work on mission-critical systems in a dynamic, high-impact environment.

Key Responsibilities

• Administer, maintain, and optimize LAN/WAN network infrastructure and telecommunications systems
• Install, configure, and support network hardware, software, and cloud-based solutions
• Monitor network performance and troubleshoot connectivity, routing, and switching issues
• Support network modernization projects and infrastructure upgrades
• Develop and maintain network diagrams and documentation
• Provide technical recommendations on system improvements, upgrades, and cost-effective solutions
• Collaborate with cross-functional teams to ensure secure and reliable network operations
• Ensure compliance with security standards and best practices
  

• Active DoD Secret Clearance (mandatory)
• Minimum 3+ years of experience in network administration or network engineering roles
• Strong knowledge of network technologies including routing, switching, TCP/IP, and access control
• Hands-on experience with Cisco IOS and Cisco-based network environments
• Experience with cloud networking and modern infrastructure concepts
• Ability to install, configure, and troubleshoot network systems independently
• Strong analytical, problem-solving, and research skills
• Excellent communication and collaboration abilities
• CCNA or CCNP certification (required)
• IAT Level II certification (required)
  

• Experience supporting DoD or federal IT environments
• Familiarity with network security tools and compliance frameworks
• Experience with network monitoring and performance tools
  

• Schedule: Monday – Friday (occasional weekends as needed)
• Travel: Minimal (less than 10%)

About Seneca Resources: At Seneca Resources, we are more than just a staffing and consulting firm—we are a trusted career partner. With offices across the U.S. and clients ranging from Fortune 500 companies to government organizations, we provide opportunities that help professionals grow their careers while making an impact.
When you work with Seneca, you’re choosing a company that invests in your success, celebrates your achievements, and connects you to meaningful work with leading organizations nationwide. We take the time to understand your goals and match you with roles that align with your skills and career path.
Our consultants and contractors enjoy competitive pay, comprehensive health, dental, and vision coverage, 401(k) retirement plans, and the support of a dedicated team that advocates for you every step of the way.
Seneca Resources is proud to be an Equal Opportunity Employer, committed to fostering a diverse and inclusive workplace where all qualified individuals are encouraged to apply.