Network & Systems Security Analyst

Network & Systems Security Analyst

Location: Onsite – Lutz, FL (33549)

Schedule: Monday–Friday, 9:00 AM–6:00 PM (hours may vary based on workload and tasks)

Duration: 6-month contract (potential for extension or conversion)

Our client is seeking a Network & Systems Security Analyst to support the design, implementation, and maintenance of secure enterprise infrastructure across network, server, and storage environments.

This role is ideal for a well-rounded IT professional with experience across networking, virtualization, and security, who can support day-to-day operations while contributing to infrastructure improvements and security initiatives.

Primary Responsibilities

Infrastructure Engineering & Support

• Design, implement, and maintain enterprise infrastructure across network, server, and storage environments
• Install, configure, and support hardware and software including Windows Servers, VMware, and network devices
• Support Storage Area Networks (SAN) and virtualization platforms
• Perform system upgrades, patching, and lifecycle management
• Assist with infrastructure planning based on capacity and project requirements

Network & Systems Operations

• Monitor and maintain performance of network and server environments
• Troubleshoot issues using structured methodologies (OSI model)
• Diagnose and resolve hardware, software, and connectivity issues
• Escalate complex issues and coordinate with vendors for resolution
• Provide Level 2 technical support across infrastructure systems

Security & Compliance

• Ensure infrastructure aligns with IT security policies and best practices
• Support and maintain firewalls and network security controls
• Provide security support across operating systems and network devices
• Assist with vulnerability remediation and secure configuration management
• Support authentication systems and access controls

Disaster Recovery & Continuity

• Participate in the planning, testing, and maintenance of disaster recovery (DR) plans
• Support system backups, failover processes, and recovery testing

Project Support & Collaboration

• Contribute to infrastructure-related projects including upgrades and deployments
• Assist with design and planning for small to mid-sized initiatives
• Collaborate with internal IT teams and external vendors
• Document configurations, processes, and system changes
• Provide technical input and guidance on infrastructure design decisions as needed

Day-to-Day Activities

• Troubleshooting network and server issues
• Supporting VMware and Windows server environments
• Maintaining firewall configurations and network security controls
• Installing and configuring infrastructure hardware/software
• Supporting SAN and storage environments
• Assisting with system monitoring and performance tuning
• Participating in infrastructure upgrades and DR testing

Required Experience

• 5–7 years of experience in IT infrastructure, network, or systems administration
• Hands-on experience with:
• Windows Server environments
• VMware virtualization
• Cisco networking (routing & switching)
• Firewall support and network security
• Storage Area Networks (SAN)
• Strong troubleshooting skills across network and systems environments
• Must be able to pass a NERC-required background screening for access to critical infrastructure systems

Preferred Experience

• Experience with Active Directory, DNS, DHCP
• Exposure to cybersecurity best practices and frameworks
• Experience supporting enterprise-level infrastructure environments
• Prior experience in regulated industries (utilities, healthcare, finance, etc.)

Certifications (Preferred)

• CCNA / CCNP
• MCSA / MCSE
• VMware Certified Professional (VCP)
• CISSP or CEH

Knowledge, Skills, and Abilities

• Strong understanding of networking fundamentals (routing, switching, TCP/IP)
• Experience supporting virtualized and on-prem infrastructure
• Ability to troubleshoot across network, server, and storage layers
• Understanding of IT security principles and best practices
• Strong communication and collaboration skills

Nice-to-Have (Level 2 / Senior Candidates)

• Experience leading small projects or initiatives
• Ability to mentor junior team members
• Experience contributing to infrastructure design and planning
• May serve as technical lead on small projects and provide technical direction to junior team members