Information Technology Generalist III (Mid)

Posted 3 Days Ago
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20376, Washington Navy Yard, DC, USA
In-Office
85K-100K Annually
Mid level
Information Technology
The Role
Provide advanced IT support and maintenance for Navy information systems: troubleshoot hardware/software, manage servers and network infrastructure, implement security controls (STIG/RMF), support virtualization and backups, produce documentation, mentor junior staff, and drive improvements to availability, performance, and compliance.
Summary Generated by Built In

Title: Information Technology Generalist III (Mid) 

Clearance Type: None


Responsibilities (including but not limited to):

  • Advanced technical support: Serve as a senior resource for Navy information systems, networks, and communication infrastructure; troubleshoot complex issues and implement system upgrades to improve availability, performance, and security.
  • Diagnostics & maintenance: Perform advanced diagnostics, repairs, and lifecycle maintenance on hardware and software across workstations, servers, and network devices; ensure timely patching and configuration baselines.
  • Network infrastructure: Support the management and sustainment of routers, switches, firewalls, wireless, and WAN/LAN components; assist with VLANs, routing, QoS, and monitoring tools.
  • Security operations: Assist in implementing network security measures (e.g., access controls, patch management, vulnerability remediation), support STIG compliance, and contribute to RMF documentation and Plan of Action & Milestones (POA&M) updates.
  • Server administration: Administer Windows and/or Linux server environments, Active Directory/Group Policy, DNS/DHCP, virtualization platforms (VMware/Hyper V), and backup/restore solutions.
  • Documentation: Develop and maintain technical documentation, diagrams, SOPs, and knowledge base articles; ensure configuration management and change control records are current.
  • Mentorship & collaboration: Mentor junior technicians, provide escalation support, and collaborate with cybersecurity, network, and application teams to drive system improvement initiatives.
  • Continuous improvement: Identify opportunities to streamline operations, enhance monitoring/alerting, and increase system resilience and compliance with Navy/DoD standards.

Qualifications
  • At least 4-10 years of progressive experience in IT support, advanced knowledge of computer hardware and software, strong networking skills, experience with server administration, relevant certifications (e.g., CompTIA Network+, Security+, Microsoft Certified Professional).  

Skills Required

  • 4-10 years progressive IT support experience
  • Advanced knowledge of computer hardware and software
  • Strong networking skills (VLANs, routing, QoS)
  • Experience with routers, switches, firewalls, wireless, WAN/LAN
  • Server administration (Windows and/or Linux, Active Directory/Group Policy, DNS/DHCP)
  • Virtualization experience (VMware, Hyper-V)
  • Experience with STIG compliance, RMF, POA&M, patch management, and vulnerability remediation
  • Relevant certifications (e.g., CompTIA Network+, Security+, Microsoft Certified Professional)
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