Senior Network Administrator

This position is posted by Jobgether on behalf of a partner company. We are currently looking for a Senior Network Administrator in the United States.

In this role, you will take ownership of designing, managing, and optimizing complex network infrastructures across multiple environments. You will play a key role in ensuring system reliability, security, and performance, while supporting mission-critical operations. Working in a dynamic and security-focused environment, you will collaborate with cross-functional teams to implement robust networking solutions and maintain compliance with industry standards. This position offers the opportunity to work on advanced technologies, contribute to high-impact projects, and continuously improve network resilience. It is ideal for a proactive professional who thrives in troubleshooting, system optimization, and secure infrastructure management.

Accountabilities:

Design, deploy, maintain, and manage network infrastructure across multiple environments and sites
Monitor network performance, troubleshoot issues, and ensure high availability and reliability
Plan and execute system upgrades, patches, and configuration changes, including cybersecurity updates
Coordinate with internal teams and external partners to configure circuits, VPNs, and secure communications
Maintain and document network configurations, standards, and change management processes
Ensure compliance with security policies, conduct vulnerability assessments, and remediate findings
Support lifecycle management of network devices and contribute to continuous improvement initiatives

Requirements:

Minimum of 8 years of experience in network administration or a related field
Strong expertise in networking technologies including LAN, DNS, VLANs, routing protocols (OSPF, BGP), and Cisco systems
Experience with network monitoring and diagnostic tools such as Wireshark or SolarWinds
Solid understanding of cybersecurity frameworks and standards (e.g., NIST, STIGs, ITIL)
Certifications such as CCNP and Security+ are required
Ability to configure TCP/IP, network interfaces, and security protocols
Strong analytical, problem-solving, and organizational skills with attention to detail
Excellent communication and collaboration skills, with the ability to work independently or within a team
U.S. citizenship and ability to obtain or hold a government security clearance

Benefits:

Competitive salary package
Comprehensive health, dental, and vision insurance plans
401(k) retirement plan with employer matching
Paid time off and company holidays
Life and disability insurance coverage
Opportunities for professional growth and certification support
Collaborative and mission-driven work environment

Why Apply Through Jobgether?

We use an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements. Our system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company. The final decision and next steps (interviews, assessments) are managed by their internal team.

We appreciate your interest and wish you the best!

Why Apply Through Jobgether?

Data Privacy Notice: By submitting your application, you acknowledge that Jobgether will process your personal data to evaluate your candidacy and share relevant information with the hiring employer. This processing is based on legitimate interest and pre-contractual measures under applicable data protection laws (including GDPR). You may exercise your rights (access, rectification, erasure, objection) at any time.

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