Affinitiv
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System Network Administrator
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Affinitiv Position Overview
As a member of the Affinitiv Infrastructure Team, the System & Network Administrator is responsible for the daily operations, maintenance, and support of on‑premises systems, network hardware, and security infrastructure. This role supports both internal staff and production systems housed in the Tampa datacenter. The ideal candidate is self‑motivated, able to work independently, and comfortable operating in a hybrid environment with regular onsite datacenter responsibilities. Experience with FS switches, FortiGate firewalls, and Cisco APIC, in addition to solid Windows Server and Active Directory administration. MUST BE LOCATED IN TAMPA, FL AREA Key Responsibilities
Systems Administration
Assist with daily operations, configuration, and maintenance of datacenter systems in Tampa. Install, configure, and maintain Windows operating systems, applications, and related infrastructure. Perform system patching, software updates, and apply security best practices. Monitor server and application performance to ensure high availability and uptime. Administer Active Directory, including user accounts, permissions, GPOs, and security groups. Troubleshoot hardware and software issues, coordinating with vendors as needed. Conduct system capacity planning and assist with resource optimization. Perform routine backup and recovery operations to protect data integrity. Support users in accessing and using business systems. Network & Security Administration
Configure, maintain, and troubleshoot FS network switches. Administer and support FortiGate firewalls, including policies, VPNs, routing, and security profiles. Work with Cisco APIC (ACI) for network fabric management, configuration, and policy implementation. Assist in managing routers, switches, and network appliances across the environment. Monitor network performance, availability, and security. Apply best practices for network segmentation, security controls, and traffic management. Datacenter Operations
Perform onsite datacenter tasks including racking, cabling, hardware installation, and physical troubleshooting. Support datacenter environment monitoring (power, cooling, hardware health). Work independently while onsite and maintain accurate documentation of system and network changes. Qualifications
Required
Experience provisioning, configuring, and supporting Windows-based production applications. Hands‑on experience with FS switches / switching technologies and FortiGate firewalls (FortiOS). 1+ years administering Windows Server roles/features (AD, DNS, DHCP, File Services, IIS, GPO, Print Services). Familiarity with Microsoft SQL Server environments. Strong understanding of network protocols, routing, switching, VLANs, and firewall concepts. Ability to identify, troubleshoot, and resolve system and network issues quickly. Knowledge of system security practices including access control, patching, vulnerability management, and encryption. Ability to work onsite in the Tampa datacenter as required. Strong analytical, critical thinking, and communication skills (verbal and written). Ability to work both independently and as part of a team. Preferred
Experience with virtualization technologies. Knowledge of PowerShell scripting for automation and administration. Experience with enterprise backup systems and disaster recovery tools. Exposure to monitoring platforms and log analysis tools. Demonstrated ability to adapt to new technologies and evolving infrastructure needs. Soft Skills
Strong attention to detail in documentation, system configuration, and change management. Self‑motivated and able to set priorities with minimal supervision. Flexibility and creativity in problem‑solving and technical approach. Willingness to learn, grow, and contribute to a collaborative team environment. Work from Here
At Affinitiv, we have the best of both worlds. Our team members have embraced remote work and our Work from Here program allows for remote working and the utmost flexibility while keeping in person collaborating thriving in a safe work environment. Our Work from Here approach gives team members a choice to work on campus or remote, leaders can hold in person or virtual team meetings to collaborate and cultivate relationships. Benefits
Affinitiv knows you have interests outside of work, which is why we offer a comprehensive benefits package that includes medical, dental, vision and 401K effective day 1 just to name a few. We also offer generous PTO so you can enjoy off time with family and friends. Inferred Benefits
Medical insurance Vision insurance 401(k) Paid maternity leave Disability insurance Affinitiv celebrates diversity, equality, and an inclusive environment. Affinitiv is committed to providing an environment of mutual respect where equal employment opportunities are extended to all employees and applicants for employment. We prohibit discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws. All aspects of employment are decided on the basis of qualifications, competence, merit, and business needs. Affinitiv is proud to be an equal opportunity employer.
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System Network Administrator
role at
Affinitiv Position Overview
As a member of the Affinitiv Infrastructure Team, the System & Network Administrator is responsible for the daily operations, maintenance, and support of on‑premises systems, network hardware, and security infrastructure. This role supports both internal staff and production systems housed in the Tampa datacenter. The ideal candidate is self‑motivated, able to work independently, and comfortable operating in a hybrid environment with regular onsite datacenter responsibilities. Experience with FS switches, FortiGate firewalls, and Cisco APIC, in addition to solid Windows Server and Active Directory administration. MUST BE LOCATED IN TAMPA, FL AREA Key Responsibilities
Systems Administration
Assist with daily operations, configuration, and maintenance of datacenter systems in Tampa. Install, configure, and maintain Windows operating systems, applications, and related infrastructure. Perform system patching, software updates, and apply security best practices. Monitor server and application performance to ensure high availability and uptime. Administer Active Directory, including user accounts, permissions, GPOs, and security groups. Troubleshoot hardware and software issues, coordinating with vendors as needed. Conduct system capacity planning and assist with resource optimization. Perform routine backup and recovery operations to protect data integrity. Support users in accessing and using business systems. Network & Security Administration
Configure, maintain, and troubleshoot FS network switches. Administer and support FortiGate firewalls, including policies, VPNs, routing, and security profiles. Work with Cisco APIC (ACI) for network fabric management, configuration, and policy implementation. Assist in managing routers, switches, and network appliances across the environment. Monitor network performance, availability, and security. Apply best practices for network segmentation, security controls, and traffic management. Datacenter Operations
Perform onsite datacenter tasks including racking, cabling, hardware installation, and physical troubleshooting. Support datacenter environment monitoring (power, cooling, hardware health). Work independently while onsite and maintain accurate documentation of system and network changes. Qualifications
Required
Experience provisioning, configuring, and supporting Windows-based production applications. Hands‑on experience with FS switches / switching technologies and FortiGate firewalls (FortiOS). 1+ years administering Windows Server roles/features (AD, DNS, DHCP, File Services, IIS, GPO, Print Services). Familiarity with Microsoft SQL Server environments. Strong understanding of network protocols, routing, switching, VLANs, and firewall concepts. Ability to identify, troubleshoot, and resolve system and network issues quickly. Knowledge of system security practices including access control, patching, vulnerability management, and encryption. Ability to work onsite in the Tampa datacenter as required. Strong analytical, critical thinking, and communication skills (verbal and written). Ability to work both independently and as part of a team. Preferred
Experience with virtualization technologies. Knowledge of PowerShell scripting for automation and administration. Experience with enterprise backup systems and disaster recovery tools. Exposure to monitoring platforms and log analysis tools. Demonstrated ability to adapt to new technologies and evolving infrastructure needs. Soft Skills
Strong attention to detail in documentation, system configuration, and change management. Self‑motivated and able to set priorities with minimal supervision. Flexibility and creativity in problem‑solving and technical approach. Willingness to learn, grow, and contribute to a collaborative team environment. Work from Here
At Affinitiv, we have the best of both worlds. Our team members have embraced remote work and our Work from Here program allows for remote working and the utmost flexibility while keeping in person collaborating thriving in a safe work environment. Our Work from Here approach gives team members a choice to work on campus or remote, leaders can hold in person or virtual team meetings to collaborate and cultivate relationships. Benefits
Affinitiv knows you have interests outside of work, which is why we offer a comprehensive benefits package that includes medical, dental, vision and 401K effective day 1 just to name a few. We also offer generous PTO so you can enjoy off time with family and friends. Inferred Benefits
Medical insurance Vision insurance 401(k) Paid maternity leave Disability insurance Affinitiv celebrates diversity, equality, and an inclusive environment. Affinitiv is committed to providing an environment of mutual respect where equal employment opportunities are extended to all employees and applicants for employment. We prohibit discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws. All aspects of employment are decided on the basis of qualifications, competence, merit, and business needs. Affinitiv is proud to be an equal opportunity employer.
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