Senior Systems Analyst (Network Engineer)
Company: Houston Forensic Science Center
Location: Houston
Posted on: February 18, 2026
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Job Description:
Job Description Job Description POSITION SUMMARY The Senior IT
Systems Analyst will play a critical role in the operation,
maintenance, and optimization of the organization's networking
infrastructure. The primary responsibility of this role is to
design, maintain, and support the organization's networking
infrastructure, with a strong emphasis on leveraging Cisco
technologies to ensure high availability, robust connectivity, and
secure access. This includes performance tuning, secure
configuration, and ensuring uninterrupted network services for
internal and external users. While the role may contribute to
broader IT systems, network operations and reliability remain the
core focus. Key responsibilities include, but are not limited to:
Design, implement, and maintain advanced network solutions with a
focus on Cisco and Azure route/switch/firewall technologies.
Monitor and support enterprise networks, implementing optimizations
and ensuring up time through proactive maintenance. Provide expert
guidance on network upgrades, configuration strategies, system
scalability, and infrastructure security. Provide Tier 2 and Tier 3
technical support for escalated network issues including WAN, LAN,
VPN, Wi-Fi, and firewall environments to ensure consistent access.
Maintain and update technical documentation, focusing on network
architecture, configurations, and performance/security baselines.
Support the deployment and stability of business applications by
ensuring secure, reliable network connectivity. Research and
recommend hardware/software solutions that enhance network
performance and security. Optimize cloud and virtual networking
environments for scalability and performance. Configure, monitor,
and troubleshoot firewalls in alignment with cybersecurity
protocols. Help administer Azure, M365 tools, including Exchange,
Teams, SharePoint, and OneDrive. Oversee system performance with a
strong emphasis on network reliability, security, load balancing,
and proactive monitoring. Respond to and completes Help Desk
tickets along with troubleshooting and supporting end-users.
Participation in our on-call support rotation. MINIMUM EDUCATION
REQUIREMENTS Bachelor's degree in Information Technology,
Management Information Systems, Computer Science, or a related
field required. Experience may be considered in lieu of the degree.
MINIMUM EXPERIENCE REQUIREMENT 7 years of applicable experience in
information technologies and systems analysis including 5 years of
network engineering experience. 5 years of network management
within the following infrastructure areas: LAN, WAN, WLAN, and
Firewalls. 3-5 years of hands-on-experience with installing,
configuring, documenting, testing, training, implementing and
troubleshooting new applications, infrastructures, and systems with
a strong Cisco and Azure networking focus. KNOWLEDGE AND TECHNICAL
SKILLS REQUIREMENT Proven expertise in managing network
infrastructure and related technologies. Cisco CCNA certification
Strong understanding of programming and database tools with the
ability to assess their impact on network traffic and performance.
Advance understanding of network protocols (e.g., DHCP, DNS, BGP,
EIGRP, OSPF), L2/L3 switching, and network security best practices.
Proficiency in diagramming tools (e.g., Visio) with a strong
capability in creating comprehensive documentation for
infrastructure designs and disaster recovery plans. Experience with
virtual networking in VMware and Azure environments, with the
ability to support scalable, high-performance configurations.
Hands-on experience with Azure networking, Cisco routers, switches,
firewalls and wireless infrastructure is essential. Proficiency in
troubleshooting layer 2/3 issues and understanding routing and
switching protocols. Familiarity with SolarWinds Network Management
suite of applications. Demonstrated ability to configure and manage
LAN/WAN networks across complex enterprise environments. Working
knowledge of Active Directory and related Windows infrastructure,
particularly where it interfaces with network design and
segmentation. Strong troubleshooting abilities using advanced tools
for network diagnostics and monitoring. Excellent communication
skills to relay complex networking concepts to technical and
non-technical audiences. Proven ability to think critically, solve
network-related issues efficiently, and make informed decisions
under pressure. A collaborative, service-oriented attitude with a
focus on network reliability and user satisfaction. Strong
organizational and time management skills, particularly in
coordinating network projects or incidents. Demonstrated commitment
to continuous learning in networking technologies and emerging
trends. Excellent verbal and written communication skills.
Demonstrated ability to think critically, troubleshoot effectively,
and make timely and sound decisions. Excellent interpersonal skills
and service-oriented attitude. Excellent time management and
organizational skills. Skilled in active learning. ? Benefits:
Houston Forensic Science Center offers a competitive salary and
benefit package.
Keywords: Houston Forensic Science Center, The Woodlands , Senior Systems Analyst (Network Engineer), IT / Software / Systems , Houston, Texas
