Systems Administrator in Gainesville, FL at DISYS

Date Posted: 10/8/2018

Job Snapshot

Job Description

DISYS is looking for a Network Analyst to assist the existing networking team with monitoring, troubleshooting and maintaining the networking infrastructure. The duties of this position can be broad and may include such tasks as troubleshooting network systems (LAN/WAN/wireless) and other devices, such as servers and networked printers; assisting with enterprise level systems and devices; adding and removing individuals from the list of authorized users, archiving files, overseeing password protection and other security measures, monitoring usage of shared resources, and handling malfunctioning equipment. The Network Analyst will be responsible for working on projects, systems, and/or issues of medium to high complexity, and will be expected to provide daily operations support, maintenance, administration and reporting for components related to the networking infrastructure. 

Experience

  • Must have experience with Microsoft Windows Server 2012r2. Knowledge and experience with Windows Server 2016 is a plus.
  • Must understand local area networks and how they interconnect with endpoint devices.
  • Active Directory support and administration
  • Experienced in network communications, including TCP/IP and DNS, CIFS file sharing and NTFS permissions
  • 3 to 5 years of IT work experience in infrastructure/network environments in systems operations, support, maintenance and administration
  • Experience in Network Performance Tuning, LAN Knowledge, Network Design and Implementation, Problem Solving, Strategic Planning, Multi-tasking, Quality Focus, Coordination, Technical Understanding, Quick Study, Technical Zeal 6.
  • Experience in documenting processes, workflows, and diagraming networks.

Duties

  • Designs, configures, installs and troubleshoots network devices (including wireless) to meet the functional objectives of the business. 
  • Monitors network performance and adjusts network equipment as necessary to provide optimum performance.
  • Troubleshoots network problems and outages, schedules upgrades, and collaborates with network engineers for network optimization.
  • Involved in the configuration and maintenance of physical and logical networks. 
  • Maintains a secure environment and network infrastructure in accordance with all applicable policies, procedures and practices.
  • Monitors network for security threats or unauthorized users.
  • Analyzes security risks and develops response procedures.
  • Ensures anti-spam and virus protection is in place.
  • Implements, maintains, and monitors network intrusion prevention measures.
  • Maintains security documentation as required.
  • Assists in the design of the network architecture and infrastructure. 
  • Generates and maintains technical documentation as assigned.
  • Creates network topology diagrams for network segments, the routers connecting the segments, servers, gateways and other major pieces of networking hardware.
  • Documents server names, roles, and addresses.
  • Documents changes such as application installations and modified security settings as required.
  • Plans, supports and maintains LAN/WAN/wireless solutions. 
  • Responds to security incidents as assigned.
  • Captures additional event data and performs preliminary analysis to determine criticality.
  • Escalates events if emergency response is determined necessary.
  • Reviews and analyzes log data to determine nature and scope of incident.
  • Uses virus, spyware, rootkit and other detection tools to determine necessary mitigation and repair.
  • Documents all steps taken and subsequent resolutions.
  • Performs capacity planning.
  • Assess network risks and assists with contingency planning.
  • Performs system administration and provisioning.
  • Controls access and authorization (creating and assigning members to the appropriate role), sets up the distribution infrastructure, and installs and configures servers.
  • Responds to system warnings, alerts, and errors, and diagnoses and resolves system problems.
  • Plans for high availability configurations.
  • Follows provisioning policies to grant access to the managed resources.
  • Implements and maintains network management software.
  • Performs Active Directory administration following current applicable standards and guidelines.
  • Installs Active Directory Domain Services.
  • Administers Active Directory by using administrative tools.
  • Creates and manages user and service accounts.
  • Creates and administers computer objects and accounts to join the domain.
  • Implements and manages Group Policy infrastructure; troubleshoots policy application.
  • Researches, analyzes and implements software patches or hardware changes/updates to address network deficiencies. 
  • Monitors Service Desk queue and resolves support tickets as assigned.
  • Documents work performed and resolution(s).
  • Identify, analyze and resolve problems and issues through the use of troubleshooting tools and techniques as well as teamwork.
  • Provides high level of customer service by providing status and information to the customer.
  • Evaluates new products and services. 

Job Requirements

Digital Intelligence Systems, LLC. is an Equal Opportunity Employer, M/F/D/V. We do not discriminate against any employee or applicant because they inquired about, discussed, or disclosed compensation. Email recruitinghelp @ disys.com to contact us if you are an individual with a disability and require accommodation in the application process.Digital Intelligence Systems, LLC. is an Equal Opportunity Employer, M/F/D/V. We do not discriminate against any employee or applicant because they inquired about, discussed, or disclosed compensation. Email recruitinghelp @ disys.com to contact us if you are an individual with a disability and require accommodation in the application process.