24 network security analyst jobs at 17 companies in Lindenhurst, NY
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Network Support Analyst
Los Angeles or New York City or Boston or Chicago or London
$100k/yrOnsiteFull Time
Crescent Capital Group: Global alternative asset manager focused on credit markets.
3+ YOEBachelor's degree in computer science or related field, 3+ years of help-desk experience, infrastructure support expertise, networking knowledge, and familiarity with listed server, cloud, security, and telephony technologies.
Microsoft Windows, Microsoft Office, iOS, Android, Active Directory, Group Policy Objects, TCP/IP, Cisco Firewalls, HP switches, HP servers, PowerShell, VMware, Citrix, Terminal Server, WDS, WSUS, Microsoft O365, Microsoft Azure, AWS, Avaya IP telephony, AD, DHCP, DNS
Nscale: Vertically integrated AI infrastructure provider for high-performance computing.
3+ YOE3+ years in security operations or related roles; experience investigating endpoint, identity, SaaS, cloud, email, network telemetry; strong incident response and writing skills; comfortable with query languages, logs, dashboards, and case management.
Polish & Slavic Federal Credit Union: Provides financial and banking services to its members.
5+ YOE4-year degree in Computer Science or similar; 5+ years in information security; patch management experience; scripting; virtualization and network security knowledge; Nessus; SQL; MDM/MDM security; banking policies.
OTG: Operates dining and retail locations in airport terminals.
3+ YOEBachelor’s degree or equivalent experience, 3–5 years in IT security, compliance, or audit, and hands-on PCI DSS experience. Knowledge of AWS, network security, GRC tools, and payment environments preferred.
Paterson Public Schools: Provides public K-12 education services to the Paterson community.
Bachelor of Science in Engineering or Computer Science (or equivalent experience). Experience with security assessment tools, vulnerability scanning, penetration testing, network and server management, and security platforms. Strong communication and problem-solving skills.
NMAP, Procmon, Azure, GCP, AWS, VMWare, Palo Alto, Cisco, Avaya, Extreme, HP, MS Exchange, Office 365, Microsoft Windows, Microsoft Server, Mac OS, Linux, IOS, Android, ChromeOS
Allied Universal: Global provider of physical security and facility management services.
2+ YOERequires 2+ years of security operations experience, security analysis skills, Microsoft Office proficiency, basic IP network and LAN/WAN knowledge, a valid driver's license, high school diploma or equivalent, and strong communication skills.
Microsoft Office, IP networks, LAN/WAN, network video, access control
New York Cancer & Blood Specialists: Provides community-based oncology, hematology, and clinical research services.
1+ YOE1+ year IT/help desk/systems or relevant coursework; foundational networking, OS, and security controls knowledge; strong attention to detail, documentation and communication; familiarity with HIPAA and handling sensitive data.
Allied Universal: Global provider of security guard and facility management services.
2+ YOERequires 2+ years of security operations or 24x7 command center experience, security analysis skills, high IT and Microsoft Office proficiency, driver's license, high school diploma or equivalent, and emergency response ability.
AlphaSense: AI-powered search platform for business and financial market intelligence.
0+ YOEFresh graduates encouraged; 0–2 years in operations, administrative, customer support, or compliance operations helpful. Requires English writing, attention to detail, organization, judgment, and familiarity with securities and MNPI risks.
JefferiesNYSE: JEF: Global investment banking and capital markets services provider.
5+ YOEBachelor's degree in computer science, information technology, or related field; 5+ years in security operations; networking, cloud, cybersecurity, EDR, DLP, email security, and security monitoring experience required.
AWS, Microsoft Azure, NIST, MITRE, CrowdStrike, Microsoft Defender, Proofpoint, Splunk, Palo Alto, EDR, DLP
Metropolitan Transportation Authority: Operates public transportation systems in the New York region.
1+ YOEBachelor's degree in a related field required; Trainee II requires one year of full-time experience. Proficiency with Microsoft Excel, PowerPoint, Project and Windows; experience with networking, databases, statistical models, charts and reports; strong written and verbal communication.
Microsoft Excel, Microsoft PowerPoint, Microsoft Project, Microsoft Windows
Chicago or Milwaukee or Dallas or Columbus or Kirkland or Cincinnati or New York City or Cleveland or Oklahoma City or Austin or Albany or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Mountain View or Scottsdale or San Francisco or Morristown or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or Seattle or Houston or Arlington or Atlanta or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego
$59k-$206k/yrHybridFull Time
AccentureNYSE: ACN: Global provider of management consulting and technology services.
5+ YOEBachelor's degree or equivalent experience; 5+ years analyzing and briefing cybersecurity threat intelligence, 2+ years in OT systems, networks, assets, and security solutions.
Albany or Arlington or Atlanta or Austin or Beaverton or Bentonville or Boston or Carmel or Charlotte or Chicago or Cincinnati or Cleveland or Columbus or Culver City or Denver or Des Moines or Detroit or Hartford or Houston or Irving or Kirkland or Miami or Milwaukee or Minneapolis or Morristown or Mountain View or Nashville or New York City or Oklahoma City or Overland Park or Philadelphia or Pittsburgh or Raleigh or Redmond or Sacramento or San Diego or San Francisco or Scottsdale or Seattle or St. Louis or St. Petersburg or Walnut Creek or United States
$59k-$206k/yrHybridFull Time
AccentureNYSE: ACN: Global professional services firm providing consulting and technology solutions.
5+ YOEBachelor's degree or equivalent experience; 5+ years producing cybersecurity threat intelligence; 2+ years with OT networks, systems, security solutions, and related analysis or consulting.
Operational Technology (OT), OT NSM's, SIEMs, Endpoint Security tools
South Central Connecticut Regional Water Authority: Provide public water supply and manage watershed lands in Connecticut.
1+ YOEBachelor's degree in computer science or related field, 1-3 years of cybersecurity experience, and proficiency with network protocols, operating systems, security tools, scripting, and data analysis.
Atlanta or Charlotte or Columbus or Fort Lauderdale or Newark or Orlando or Phoenix
OnsiteFull Time
Abacus: Global provider of managed IT and cybersecurity services.
2+ YOEAssociate's degree in technology, 2+ years Microsoft environment experience, knowledge of VMware/Citrix/VPN/Windows, Network+/Security+ preferred, strong communication and documentation skills.
VMware, Citrix, VPN, Terminal Services, Microsoft Office Suite, Windows
Bachelor’s degree, CompTIA Network+ or CCNA, and 3–5 years of IT support experience. Requires technical troubleshooting, networking, security, communication skills, and a valid passport for international travel.
Starlink, OneWeb, VSAT, Jira, Active Directory, Microsoft Windows, macOS, iCafe, WAN, LAN, VPN, Microsoft Office Suite, Mitel, FSA
Garda Capital Partners: Provides fixed income investment strategies for institutional investors.
2+ YOE2+ years IT support/desktop engineering experience; strong troubleshooting across Windows/macOS/iOS, Microsoft 365, networking, printing, and hardware; familiarity with Active Directory, Intune/SCCM, Linux, and security tooling.
Windows, macOS, iOS, Microsoft 365, Intune, SCCM, Active Directory, Linux, EDR/MDR, SIEM, Netskope, Microsoft Defender, Arctic Wolf, AV/VC
3+ YOERequires 3+ years of information security experience focused on incident response, threat hunting, or threat intelligence; SIEM investigation experience; MITRE ATT&CK, network protocols, cloud/SaaS logs, and intelligence workflow knowledge.