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Peraton · 1 month ago

Senior Computer Network Administrator

Washington, DC

Full-time

Hybrid

Mid, Senior Level

$80K/yr - $128K/yr

5+ years exp

Peraton is a next-generation national security company that drives missions of consequence spanning the globe. They are seeking a Senior Computer Network Administrator to support their HHS OIG IT Service Desk and Engineering Services Program, focusing on enterprise networking and data center management while overseeing operations and maintenance support.

Information TechnologyRobotics

No H1B

Security Clearance Required

U.S. Citizen Only

Responsibilities

Assist in network modernization projects, operations and maintenance, performance tuning, and infrastructure upgrades

Analyze network, server, and application logs to identify root causes and corrective actions

Manage data center operations including rack layout, power/cooling optimization, and cable-plant organization

Coordinate site cabling activities to maintain structured and efficient layouts

Oversee Move, Add, Change, Disconnect (MACD) activities, equipment decommissions, and site clean-ups

Partner with system and security teams to deliver reliable, compliant, and scalable solutions

Provide technical support and oversight for regional centers and remote sites

Perform network device upgrades, remediation, and configuration management

Troubleshoot complex network issues to ensure high availability and performance

Implement, manage, and support Wi-Fi systems across multiple locations

Strong exposure to change management and control

Maintain accurate network documentation and inventory records

Qualification

Network designCisco equipmentSolarWinds managementData center managementCCNA certificationTechnical project leadershipRoot cause analysisChange managementWi-Fi systems managementStructured cabling

Required

5 years with BS/BA; 3 years with MS/MA; 0 years with PhD

Strong background in network design, administration, and troubleshooting across LAN, WAN, wireless and MPLS environments

Strong knowledge of Cisco equipment, vendor management and software

Expertise with SolarWinds management

Proven ability to lead complex technical projects and operate effectively in high-visibility, mission-critical settings

Experience analyzing network/system data and developing actionable remediation plans

Ability to lead technical bridges and produce root cause analysis and after action reports

US Citizenship required

Ability to obtain a Public Trust clearance

Must reside close to Washington DC for possible in office days

Preferred

Master's degree in IT or related field

Experience supporting HHS, CMS, NIH, or other federal health agencies

CCNA certification (or higher)

Hands-on experience with: Palo Alto, F5, Cisco ISE, VMware AirWatch, Microsoft Intune, Splunk, SIEM, and CDM

Knowledge of data center management, including cooling systems, structured cabling (industry certification preferred), and lifecycle activities like MACD and decommissioning