Senior Infrastructure Administrator

Senior Network Engineer – Technical Recruiter at Ledgent Technology

We seek a Senior Network Engineer to lead the support, operation, and maintenance of IT Network infrastructure. This strategic role focuses on optimizing and securing servers, storage, systems, and network environments while driving continuous improvement and innovation in the infrastructure. The ideal candidate will bring a proactive, solutions‑oriented approach to enhance performance, reliability, and scalability.

$50.00/hr – $67.31/hr

• Collaborate to design and implement IT network infrastructure in alignment with established policies and procedures, including but not limited to servers, network equipment, and cloud solutions, ensuring seamless integration and adherence to organizational standards.
• Oversee and support Azure and AWS environments, ensuring optimal performance and security. Administer all interconnects between various sites and data centers, facilitating seamless communication and data flow across the infrastructure.
• Proactively monitor and audit IT environments to ensure performance and security standards are met. Coordinate regular patching cycles, troubleshoot issues, and implement necessary adjustments to maintain optimal functionality.
• Manage overall network security, including routing, firewall policies, and access controls, ensuring the protection of infrastructure. Lead and coordinate responses to network and security incidents, ensuring timely resolution and minimizing potential impacts.
• Provide mentorship and guidance to members of the IT Infrastructure team, fostering their professional development and ensuring they have the support needed to excel in their roles.
• Manage and maintain the existing network infrastructure, ensuring its reliability and performance. Install, configure, test, and document network components in alignment with established design and specifications, ensuring consistent and accurate implementation.
• Adhering to established IT infrastructure policies, procedures, and lifecycle management, ensure the support and maintenance of IT infrastructure, including servers (both virtual and physical), network equipment, systems, and IT service providers.

• A minimum of 6 years of hands‑on experience as a Network Engineer, or 12 years of progressive experience leading up to the role.
• Extensive knowledge and experience with enterprise‑level network security solutions, such as Cisco, Fortinet, Palo Alto, and similar technologies.
• Proven experience in the design, implementation, and maintenance of enterprise‑wide wireless network solutions, ensuring seamless connectivity and performance across all locations.
• Hands‑on experience with IT infrastructure monitoring and logging solutions, ensuring comprehensive tracking, analysis, and reporting of system performance, security events, and operational health.
• Exceptional interpersonal skills with the ability to build positive relationships across teams. Strong communication abilities, both verbal and written, to effectively convey technical information to diverse audiences.
• Strong ability to identify key issues and communicate effectively, both verbally and in writing, across the IT department, business stakeholders, and non‑technical audiences.
• Bachelor's degree in Computer Science (CS), Management Information Systems (MIS), or Computer Information Systems (CIS); or equivalent technical experience may be considered in lieu of a degree.
• Experience with cloud solutions such as AWS or Azure, including deployment, management, and optimization of cloud‑based infrastructure and services.
• Relevant certifications (e.g., CCNP, CCIE, ACCA, ACMP, etc).

• Seniority level:
  Mid‑Senior level
• Employment type:
  
  Full‑time
• Job function:
  Information Technology
• Industries:
  Technology, Information and Internet

All qualified applicants will receive consideration for employment without regard to race, color, national origin, age, ancestry, religion, sex, sexual orientation, gender identity, gender expression, marital status, disability, medical condition, genetic information, pregnancy, or military or veteran status. We consider all qualified applicants, including those with criminal histories, in a manner consistent with state and local laws, including the California Fair Chance Act, City of Los Angeles' Fair Chance Initiative for Hiring Ordinance, and Los Angeles County Fair Chance Ordinance.

For unincorporated Los Angeles county, to the extent our customers require a background check for certain positions, the Company faces a significant risk to its business operations and business reputation unless a review of criminal history is conducted for those specific job positions.