Network/Systems Administrator

Empower AI

. Support a mixed and growing environment using MS Windows Server 2019/2022, MS SQL 2019, MS Windows 11, VMware 7.x, OEL 8x-9x, and Oracle operating systems .

Posted 10/15/2026full-timeRemote • Virginia • United StatesSeniorLead💰 $96,050 - $148,670 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in designing, implementing, and maintaining complex networking solutions, with a strong focus on security and performance optimization. Proficient in managing Cisco networking equipment and Palo Alto firewalls, alongside a solid foundation in automation and scripting.

Highest-signal resume keywords

Complex Networking Solutions DesignPalo Alto Firewall ConfigurationCisco Networking Equipment AdministrationNetwork Management and TroubleshootingCompTIA Security+ Certification

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Network ImplementationSystem Performance MonitoringNetwork Security HardeningAutomation and Scripting with PythonSolarWindsCisco NexusCisco CatalystCisco ASR/ISR RoutersPalo Alto PanoramaSoftware Defined Networking

Soft Skills

Interpersonal SkillsTeam Collaboration

Tools & Technologies

MS Windows Server 2019/2022MS SQL 2019VMware 7.xOEL 8x-9xMen and Mice

Certifications & Qualifications

CompTIA Security+Computing Environment CertificationDoD Secret Security Clearance

Industry Keywords

Cybersecurity Patch ManagementSTIGsSRGRMFSCA-VCyber Operational Readiness Assessments

Tech Stack

Tools & technologies

AnsibleCyber SecurityFirewallsOraclePerlPythonSQLVMware

About the role

Key responsibilities & impact

Support a mixed and growing environment using MS Windows Server 2019/2022, MS SQL 2019, MS Windows 11, VMware 7.x, OEL 8x-9x, and Oracle operating systems
Help lead strategies to manage, maintain, deploy, troubleshoot, and support networks for multiple customer environments
Plan, execute, and implement new network implementations
Create and maintain team technical instructions, operating procedures, and policies
Monitor and tune system and network performance
Harden the network and report on security and operational status
Recommend enterprise improvements and manage new software/hardware integrations
Produce utilization reports to identify problems and corrective actions
Support the datacenter mixed-vendor equipment lifecycle, including firmware version control and preventive maintenance
Design, implement, document, and maintain complex networking solutions
Configure, update, maintain, administer, and migrate Palo Alto firewalls and Cisco networking equipment, including Nexus, Catalyst, ASR/ISR routers, and Firepower

Requirements

What you’ll need

CompTIA Security+
Computing Environment (CE) Certification (e.g., MCSE, Server+, CCNA, RedHat, Palo), which may be waived for 30 days after project join date
DoD Secret Security Clearance
Experience in Computer Science or IT
10-15 years of relevant experience
Three or more years' experience designing, implementing, documenting, and maintaining complex networking solutions
Three or more years' experience configuring, updating, maintaining, administering, and migrating Palo Alto Firewalls
Three or more years' experience with network management, analysis, and troubleshooting tools, including SolarWinds, Cisco Prime, Palo Alto Panorama, and Men and Mice
Five or more years' experience configuring, updating, maintaining, and administering Cisco Nexus, Cisco Catalyst switches, Cisco ASR/ISR routers, and Cisco Firepower
Three years' experience or working knowledge of Software Defined Networking
Three or more years' experience creating, maintaining, and following Standard Operating Procedures for repeatable processes, disaster recovery, and common problem resolution
Strong interpersonal skills and willingness to be a team player
Bachelor's degree in Computer Science or equivalent years of experience is preferred
Three or more years' experience in automation and scripting with Python, Perl, TCL, or Ansible
Three or more years' experience supporting cybersecurity patch management and STIGs, SRG, RMF, SCA-V, and Cyber Operational Readiness Assessments (CORA)
Ability to sit and stand for long periods
Ability to ambulate throughout an office and between several buildings
Ability to stoop, kneel, crouch, or crawl as required

Benefits

Comp & perks

Remote-eligible position
Option to work on-site or hybrid for local candidates who prefer it
Opportunity to support active-duty and veteran employees through an employer recognized as a 2024 Military Friendly Employer