> Markdown version of [/jobs/ext/3027508-network-security-administrator-i](https://www.wearedevelopers.com/jobs/ext/3027508-network-security-administrator-i). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Network Security Administrator I - **Company:** Dime Community Bank - **Location:** Hauppauge, NY, United States - **Experience:** Starter - **Salary:** $70,000.0 - $80,000.0 - **Contract:** Permanent contract - **Skills:** Active Directory, Artificial Intelligence, Amazon Web Services, Microsoft Azure, Border Gateway Protocol, Cyber Security, Dynamic Host Configuration Protocol, Domain Name System (DNS), Networking Hardware, Virtual Private Networks (VPN), Multi-protocol Systems, Network Security, Network Layer, Transport Layer, Machine Learning, Windows Servers, Network Management System, Open Shortest Path First (OSPF), TCP/IP, Virtual Local Area Networks, Cloud Platform System, Office365, Firewalls (Computer Science), Data Analytics, Routing & Switching, Network Server, Network Optimization - **Published:** September 22, 2026 - **Apply:** https://recruiting.ultipro.com/BRI1012TBNB/JobBoard/e22afb71-1464-5de7-5bd7-02f2c92421b2/OpportunityDetail?opportunityId=472331bd-d0cb-47da-8170-0e9087af3c97 ## About the Role * Proficient in use of cybersecurity and network management tools including SDWAN. * Proficient with Network Security, Layer 2 and Layer 3 switching, Private VLANs, Port security & Access Lists in an enterprise-class infrastructure. * Strong knowledge of TCP/IP, DNS, DHCP, VPN Tunneling, OSPF, QoS, BGP, MPLS, Firewalls, Routers & Switches. * Highly effective oral, written, and interpersonal communication skills; demonstrated ability to interact with management effectively and comfortably. * Strong analytical and critical thinking skills with ability to use data to back up assumptions, recommendations, and drive actions. * Ability to investigate and analyze technical and security issues. * Additionally, stretches routinely beyond defined boundaries to lend skill and expertise to partner teams across the organization with a focus on continuous improvement. ## Description Summary: Dime Commercial Bank (Dime) is currently hiring for a Network Security Administrator I at its Headquarters in Hauppauge, Long Island. The Network Security Administrator I will be required to leverage data analytics, artificial Intelligence, machine learning and security skills to ensure continuous improvement in operation security across multiple internal and external systems., * Execute projects and initiatives with internal stakeholders on cybersecurity and operational resilience for the organization. * Maximize network security by monitoring performance, tracking emerging threats and vulnerabilities, scheduling upgrades, collaborating with network architects on network optimization. * Continuous monitoring of metrics produced by existing AI and ML technologies within the organization to identify irregularities and mitigate potential threats. * Evaluate security of network devices, operating systems, servers, cloud environments (Azure & AWS) and software including Windows Server 12-22, Active Directory and Office365. * Active monitoring of all critical applications, including related memory resident services, hardware, and storage. * Active monitoring of transport layer for network performance throughput optimization. * Adhere to tight deadlines and drive for results, while being extremely detail orientated. ## Related Videos - [Embracing the Hybrid Cloud: Unlocking Success with Open Source Technologies](https://www.wearedevelopers.com/videos/883-embracing-the-hybrid-cloud-unlocking-success-with-open-source-technologies) - [An Applied Introduction to eBPF with Go](https://www.wearedevelopers.com/videos/1075-an-applied-introduction-to-ebpf-with-go) - [Cyber Sleuth: Finding Hidden Connections in Cyber Data](https://www.wearedevelopers.com/videos/893-cyber-sleuth-finding-hidden-connections-in-cyber-data) - [Small, Secure, Interconnected: The next Internet Protocol](https://www.wearedevelopers.com/videos/100062-small-secure-interconnected-the-next-internet-protocol) - [Debunking the Top 10 Myths about Web 3](https://www.wearedevelopers.com/videos/634-debunking-the-top-10-myths-about-web-3) - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) ## Related Articles - [Dev Digest 134 - Where pixels sing?](https://www.wearedevelopers.com/magazine/477-dev-digest-134-where-pixels-sing) - [Basic And Advanced Networking in Dart and Flutter](https://www.wearedevelopers.com/magazine/112-basic-and-advanced-networking-in-dart-and-flutter) - [9 Ways to Make Money Hacking](https://www.wearedevelopers.com/magazine/333-9-ways-to-make-money-hacking) - [Understanding and Mitigating Common Web Vulnerabilities](https://www.wearedevelopers.com/magazine/565-understanding-and-mitigating-common-web-vulnerabilities) - [Everything a Developer Needs to Know About MCP with Neo4j](https://www.wearedevelopers.com/magazine/604-everything-a-developer-needs-to-know-about-mcp-with-neo4j) - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again)