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Sev1Tech LLC · 5 hours ago

Senior Network Administrator

Radford, VA

Full-time

Onsite

Senior Level

5+ years exp

Sev1Tech LLC is a leading provider of IT modernization, engineering, and program management solutions. They are seeking a Senior Network Administrator to support the ALTESS Windows team in managing and maintaining complex networks, ensuring operational efficiency, and implementing new network strategies.

ConsultingCyber SecurityInformation TechnologyInfrastructureSecurity

Growth Opportunities

No H1B

Security Clearance Required

U.S. Citizen Only

Responsibilities

Work with the existing team members who are responsible for designing and supporting multiple complex networks in different locations

Help lead in the strategies to manage, maintain, deploy, troubleshoot and support networks for multiple customer environments

Lead efforts to plan, execute and implement new network implementations

Responsible for creating and maintaining team technical instructions, operating procedures, and policies as needed

Ability to be adept at monitoring and tuning system and network performance, ongoing operation of the network, hardening of the network and reporting of the overall security and operational status

Recommend improvements to the enterprise and manage new SW/HW integrations when required while also providing utilization reports using existing tools to identify problems and corrective actions as needed

Provide support toward the lifecycle of a mixed environment of vendor equipment in the datacenter to include firmware version control and periodic preventive maintenance

Recommend, demonstrate, and implement technologies to help expand, upgrade, and increase efficiency to the current environment

Excellent communication and team skills

Qualification

Active DoD Secret Security ClearanceCompTIA Security+CE CertificationNetwork Management ToolsCisco TechnologiesSW Defined NetworkingAutomationScriptingCybersecurity Patch ManagementInterpersonal SkillsTeam Player

Required

Active DoD Secret Security Clearance

CompTIA Security+

Computing Environment (CE) Certification (i.e., MCSE, Server+, CCNA, RedHat, Palo, etc.), RedHat, Palo, etc., can be waived for 30 days after project join date

Experience in Computer Science or IT

Minimum three years' experience designing, implementing, documenting, and maintaining complex networking solutions

Minimum three years' experience configuring, updating, maintaining, administering, and migrating Palo Alto Firewalls

Minimum three years' experience with Network Management, Analysis, and troubleshooting tools such as SolarWinds, Cisco Prime, Palo Alto Panorama, Men and Mice, etc

Minimum five years' experience configuring, updating, maintaining, and administering the following Cisco technologies: Cisco Nexus (9K, 7K, 5K, and 2K), Cisco Catalyst switches, Cisco Aggregation Services Router (ASR) and Integrated Services Router (ISR) routers, and Cisco Firepower

Minimum three years' experience or working knowledge of SW Defined Networking

Minimum three years' experience creating, maintaining, following Standard Operating Procedures for repeatable processes, disaster recovery, and common problem resolution

Strong interpersonal skills and willingness to be a team player

Excellent communication and team skills

Preferred

Bachelor's degree in computer science or equivalent years of experience

Three or more years' experience in automation and scripting with Python, Pearl, TCL, or Ansible

Three or more years' experience supporting Cybersecurity patch management and Security Technical Implementation Guides (STIG), SRG, RMF, SCA-V, and Cyber Operational Readiness Assessments (CORA)

Enterprise Resource Planning Support Lead (Program Manager – Intermediate)