Senior Network Engineer

Air InfoSec

$90K — $120K *
Information Technology
8 - 10 years of experience
Job Overview by Ladders

Qualifications

  • 8+ years experience in large enterprise network operations.
  • Expertise in CISCO products with 8+ years of implementation and maintenance.
  • Proven ability in planning and designing local and wide area networks for 8+ years.
  • Skilled in monitoring network infrastructure for 8+ years.
  • Experience in ongoing maintenance and troubleshooting for network systems for 8+ years.
  • Proficiency with SecureCRT, Cisco CLI, and OSI model.
  • Strong communication skills and the ability to work independently.

Responsibilities

  • Support network operations, security, and maintenance functions.
  • Collaborate with departments and external organizations for network solutions.
  • Respond to circuit outages and resolve connectivity issues.
  • Troubleshoot router, switch, and firewall issues.
  • Configure and monitor network equipment from core to remote locations.
  • Daily monitoring of circuits to identify potential issues.
  • Provide network support for TDCJ's various programs.
  • Plan and implement local and wide area networks.

Benefits

  • Hybrid work arrangement allowing for on-site and telework.
  • Participation in an on-call rotation for network emergencies.
  • Opportunity to support a significant government agency with a large infrastructure.
  • Work with a diverse team across multiple departments and organizations.
Full Job Description
Job Description
The Senior Network Engineer will support the Texas Department of Criminal Justice on the agency's network operations project. TDCJ is one of the largest Texas government agencies, with over 30,000 staff members located in approximately 100 offices across the State of Texas. The agency manages a diverse IT infrastructure including mainframe, server, web, and cloud-based application systems accessed over a complex local and wide area network. The Senior Network Engineer will support network operation, security, and maintenance, and will collaborate with other agency departments and external organizations to provide a secure and effective network solution. The role requires availability to support a system that must maintain near 100% uptime on a 24x7 basis.

Responsibilities:
  • Support the agency's network operations, security, and maintenance functions.
  • Collaborate with other agency departments and external organizations to provide secure and effective network solutions.
  • Respond to remote site circuit outages and resolve related connectivity issues.
  • Troubleshoot and resolve router, switch, and firewall issues.
  • Configure and monitor core to remote network equipment.
  • Monitor circuits daily to identify anomalies that may cause outages.
  • Provide network support for all programs used across TDCJ.
  • Plan, design, and implement local and wide area networks.
  • Perform ongoing maintenance and problem resolution for network infrastructure.
  • Participate in an after-hours on-call rotation as scheduled.

Requirements

Minimum Qualifications:
  • 8 years of experience supporting large enterprise network operations.
  • 8 years of experience implementing, upgrading, and maintaining products from the CISCO suite of tools.
  • 8 years of experience planning, designing, and implementing local and wide area networks.
  • 8 years of experience monitoring network infrastructure.
  • 8 years of experience performing ongoing maintenance and problem resolution.
  • Experience using SecureCRT, Cisco Command Line Interface, and OSI.
  • Excellent communication skills.
  • Ability to take on projects and work independently while meeting all deadlines.

Preferred Qualifications:
  • CCNA certification.
  • CCDA certification.
  • CCNP certification.

Additional Requirements:
  • Must be able to pass a CJIS background check.
  • Candidate must work exclusively on this dedicated position and cannot hold any other job.
  • New contractors may be required to work on-site at 815 11th St, Huntsville, TX 77340 for the first 2 to 4 weeks before transitioning to remote work.
  • In-person meetings may occasionally be required in Austin, TX and/or Huntsville, TX, with advance notice provided.
  • Travel expenses are not covered or reimbursed by the agency.


Work Location and Schedule:

Location: 8610 Shoal Creek Blvd, Austin, TX 78757 or 815 11th St, Huntsville, TX 77340

Schedule: Monday through Friday, 8:00 AM to 5:00 PM, with after-hours on-call rotation every 5 weeks; after-hours work may be required to address network problems as needed.

Work Arrangement: Hybrid - On Site and Telework.

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