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Full Visibility LLC

Senior Network Administrator

Full Visibility LLC

Network Administrator Senior handling LAN and WAN operations within cybersecurity. Requires 8+ years experience and active TS/SCI clearance for a federal services provider.

Posted 7/25/2026full-timeWinchester • Virginia • 🇺🇸 United StatesSenior💰 $100,000 - $145,000 per yearWebsite

Core Competencies

Role fit
Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates extensive experience in Network Administration, including support and maintenance of Local Area Networks (LAN) and Wide Area Networks (WAN) within a cybersecurity environment. Proficient in establishing and administering network security procedures and controls while ensuring compliance with established policies.

Highest-signal resume keywords
Network AdministrationLAN/WAN SupportCybersecurity ProceduresAWS SCS2 and C2S EnclavesNetwork Security Implementation

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills
Network TroubleshootingHardware EvaluationSoftware EvaluationTelecommunications Equipment SupportLAN Policy DevelopmentNetwork Security AdministrationConnectivity Issue DiagnosisUser Training on LAN OperationsCybersecurity ComplianceProblem-Solving
Soft Skills
Analytical SkillsCommunication Skills
Tools & Technologies
AWS SCS2C2S EnclavesSecret Cloud on Premise (SCOP)
Certifications & Qualifications
Active TS/SCI Eligibility
Industry Keywords
Local Area NetworkWide Area NetworkCybersecurity EnvironmentNetwork Security ProceduresTelecommunications

Tech Stack

Tools & technologies
AWSCloudCyber SecurityTypeScript

About the role

Key responsibilities & impact
  • Responsible for supporting, installing, maintaining, troubleshooting, and coordinating the usage of local and wide area networks (LAN and WAN)
  • Evaluate hardware and software, including peripheral, output, and telecommunications equipment
  • Set up and administering security procedures
  • Troubleshooting problems
  • Recommending and implementing LAN policies and procedures
  • Ensure adherence to security procedures
  • Training users on LAN operations and procedures.

Requirements

What you’ll need
  • Active TS/SCI Eligibility
  • Minimum of eight (8) years of experience in Network Administration
  • Minimum of three (3) years of experience working with government AWS SCS2 and C2S enclaves
  • Support, install, maintain, troubleshoot, and coordinate Local Area Networks (LAN) and Wide Area Networks (WAN) within a cybersecurity environment
  • Support and maintain electronic mail, telecommunications, PC-based systems, and related software
  • Evaluate and support network hardware, software, peripherals, output devices, and telecommunications equipment
  • Establish, implement, and administer network security procedures and controls
  • Diagnose and troubleshoot network, hardware, software, and connectivity issues
  • Recommend, develop, and implement LAN policies, standards, and procedures
  • Ensure network operations and users adhere to established cybersecurity and security procedures
  • Desired experience working with Secret Cloud on Premise (SCOP)
  • Excellent analytical, problem-solving, and communication skills.

Benefits

Comp & perks
  • Health insurance
  • 401(k) matching
  • Paid time off
  • Flexible working hours
  • Professional development opportunities