Senior Security Administrator Levels 3-5: Network & Firewalls
Metropolitan Transportation Authority
The Metropolitan Transportation Authority (MTA) is looking for a Security Administrator to manage cybersecurity for their IT systems in New York. This role includes administering access, managing firewalls, and resolving security issues. It requires strong experience in information security systems, troubleshooting, and communication skills. This position offers varying levels from 3 to 5, each with increased responsibility and experience requirements. The MTA values a diverse workforce and provides opportunities for professional growth. #J-18808-Ljbffr Metropolitan Transportation Authority
$69.09k - $98.7k
...Description Job Title: Security Administrator Levels 3 - 5 Salary Range: Level 3 – $69... ...'s largest transportation network, serving a population of 1... ...platforms and managing various firewall and network technologies... .... Guide less senior technicians and staff in the...NetworkLevel 3Work at officeRemote work- ...candidate to administer access to the railroad's computer systems, ensuring effective management of firewall and network technologies. The role involves oversight of security procedures and resolving complex security problems. This position is essential for maintaining...SeniorNetwork
$144k - $176k
...meet availability, security, and performance... .... Provide Level 2/3 operational support... .../Entra ID, Azure networking, Microsoft 365 services... ...certifications. 5 to 10 years of... ...Enterprise Linux administration experience in cloud... ..., TCP/IP, VPNs, firewalls). Experience...SeniorNetworkLevel 3Permanent employmentVisa sponsorshipWork visa$110k - $140k
...Risk & Information Security talent for... ...re looking for a senior-level IT engineer who... ...optimise complex networks, including firewalls, routing, switching... ..., owning Level 3 escalations from... ...Must Have 5+ years working... ...DNS Microsoft 365 administration, security, and troubleshooting...SeniorNetworkLevel 3Full timeRemote workRelocation packageFlexible hours- Core BTS is seeking an experienced Level 3 Network Engineer to support enterprise IT environments with a focus on networking and cloud technologies... ...and Azure infrastructures. Candidates should have at least 5 years of experience and relevant industry certifications. The...SeniorNetworkLevel 3
$94.3k - $141.5k
Senior Application Full Stack Developer... ...and providing Level 3 support for... ...or equivalent 5+ years of experience... ...Windows System Administration Expert level... ...of Network infrastructure... ...Load-balancers, firewalls, proxies, B2B links... ...Spring JDBC, Spring Security 5+ years of experience...SeniorNetworkLevel 3Full time$120k - $150k
...Health Care is a growing community healthcare network that provides high quality, compassionate,... ...for all patients and has been designated ’Level 3 Patient Centered Medical Home’ by the... ..., Finance, Economics, or related field. 3–5 years of experience in healthcare analytics...SeniorNetworkLevel 3$57.1k - $81.57k
...Computer Support Analyst Levels 1-5 Job Details Job Title... ...62,812 - $89,731 Level 3: $69,092 - $98,703... ...largest transportation network, serving a population of... ...solutions. Guide less senior technicians and staff in... ...CPUs, printers, laptops, firewalls, etc. Level 2 Same as...NetworkLevel 3Temporary workRemote work- ...coordinate with the second level team to resolve the... ...all printers, support network configuration, driver installation... ...Coordinate with Level 3 support groups and... ...Policy, Networking and Firewall Providing 2nd line... ...stakeholders including users, senior management, IT teams,...SeniorNetworkLevel 3Local areaImmediate startRemote work
$50k - $62.5k
Genpact LLC is seeking a Network Administrator in New York to provide L2/L3 support for enterprise network environments. You will monitor network infrastructures, manage firewalls, and troubleshoot network issues. The ideal candidate holds a bachelor's degree in Computer...SeniorNetwork$22 - $95 per hour
...Now, we're looking for a Senior Creative Lead freelancer... ...Solid Track Record: 4-5 years in the trenches,... ...Studio Proficiency: Over 3+ years planning/running... ...experience, and skills level ($22-$95) Level 1 - $22... ...help us succeed. Join Our Network! Stay connected with us...SeniorNetworkLevel 3Freelance$150k - $160k
...Senior Major Account Executive - NYC We invite you to step... ...difference. Our cloud-first networking and security solutions already protect 7... ...What You Bring At least 5 years of successful... ...acquisition References from C-levels in at least 3 accounts where you have successfully...SeniorNetworkLevel 3Local areaFlexible hoursNight shift- ...IT solutions provider in New York is seeking a highly skilled Network Architect to guide technical teams and manage network projects.... ...The successful candidate will provide expert design for VPNs and firewalls, ensuring efficiency in network operations. Required...SeniorNetworkContract work
- ...Description TITLE: Senior Intune Mobility... ...management and level 3 support. This... ...Implement system security requirements... ...accepted system administration methodologies, tools... ...Understanding of networking, firewalls, and common datacenter... .... Minimum of 5 years of...SeniorNetworkLevel 3Night shiftWeekend work
- ...Pennsylvania State Employees Credit Union is seeking a Network Administrator III to configure and maintain complex network... ...This hybrid position requires strong expertise in IT security and cloud technologies, alongside 5 to 7 years of relevant experience. Applicants should...SeniorNetwork
- ...solutions. Description The Senior Security Administrator role is to function as a Senior... ...systems, applications and network security devices. Perform... ...work experience. 5 to 7 years of combined IT... ...including routers, switches, firewalls, and associated network protocols...NetworkWork experience placement
- Join ViziRecruiter, LLC. as a Senior Level 3 Network Technician supporting enterprise network infrastructure aboard cruise ships. This long-term contract offers unique responsibilities including troubleshooting, Cisco environment maintenance, and VMware-to-Hyper-V migration...SeniorNetworkLevel 3Long term contract
- Unisys is seeking a Level 3 NOC Team Lead to provide technical leadership and oversee operations in a 24×7 Network Operations Center. The successful candidate will mentor junior staff, handle escalations, and ensure compliance with operational standards. The role demands...SeniorNetworkLevel 3Remote jobNight shift
$98.4k - $147.6k
...Responsibilities: The Senior Network Engineer role focuses on... .... ~Collaborate with Level 2 and Level 3 teams to resolve complex routing, switching, firewall, and connectivity issues... ...in IP networking and IP security design and implementation (5–7 years preferred). ~...SeniorNetworkLevel 3Worldwide- ## Security Assistant, SeniorApplylocations: Tinker AFB,... ...exciting opportunity for a **Senior Security Assistant**... ...position supports the AWACS (E-3), Wedgetail (E-7), and... ...being performed, 5 of which must be in the... ...classified systems and secure network environments.*...SeniorNetworkCivilian ContractorContract workTemporary workFor contractorsWork at officeLocal areaWorldwideRelocation packageFlexible hours
- ...Viptela SME Sr. Engineer, Architect level Engineer General networking, working on a global SD-WAN. SD-WAN... ...experience in networking, with at least 5 years focused on SD-WAN solutions,... ..., including routing, switching, firewalls, VPNs, and QoS. Proficiency in working...SeniorNetwork
- ...Account Manager Level 3 Are you ready to take the next step in your career? Join us for an exciting opportunity at Albertsons Companies... ...across the organization to build a best-in-class Retail Media Network Ensures accurate CRM hygiene with an emphasis on post-IO...SeniorNetworkLevel 3Weekly payWork at office
- ...HOURS OF WORK: 9:00 am - 5:30 pm ( 8 hours/day) or as... ...America's largest transportation network, serving a population of 15.3 million people across a 5,... .... Responsibilities : Level 1 Coordinate the efficient... ...responsibilities : Guide less senior technicians and staff in...NetworkLevel 3Temporary workWork at officeRemote work
- ...Position Overview Bluehawk is seeking a Senior-Level OSINT Collector (Mandarin) to lead advanced... ...Conduct advanced analysis of social networks, relationships, and emerging threats Support... ...preferred) Mandarin proficiency (DLPT Level 3 or equivalent) Bachelor’s degree in a...SeniorNetworkLevel 3
- ...The Cloud Solutions Network Engineer is part of... ...Product ownership of secure and scalable cloud network... .... Connect with all levels of the organization, senior leadership to... ...solutions and services 5+ years of... ...direct connections, firewalls, DNS, and network security...SeniorNetwork
- ...Contribute: The Onsite AV Specialist - Level 3 serves as a senior technical specialist onsite,... ...or proprietary systems and advanced network configurations. Oversee daily operations... ...g., Jira). Support integration and administration of AV platforms, including: Google...SeniorNetworkLevel 3Temporary workFlexible hours
- ...Type: Technology/ Network Specialist Date... ...Complex POSITION Cyber Security Administrator LOCATION Albany... ...guidance to senior leadership, and fostering... ...such as IDS/IPS, Firewalls, Host Based... ...provide the intended level of protection.... ...21 schools, 3 learning centers...NetworkContract work
- ...seeking an experienced Level 3 Network Engineer to join our... ..., and troubleshoot: Firewalls Managed switches Routers... ...network performance, security, and system... ...availability Assist with server administration, backups, disaster... ..., And Abilities 5+ years of IT support...NetworkLevel 3Temporary workFlexible hours
- Soluna is seeking a Network Engineer responsible for the entirety of... ...maximum uptime while enhancing security and resiliency. The role... ...analysis. Ideal candidates have 5+ years of experience and familiarity... ...including DHCP servers and firewalls. Willingness to travel up to 2...SeniorNetwork
- Job Title: Network Engineer - Palo Alto Firewall Deployment - 251544 Work Location: Remote with... ...who have a minimum of 5-7 years Network Engineering (strong Layer 2 / Layer 3 switching configurations),... ...Working under the direction of a Senior Engineer to support firewall...NetworkHourly payContract workRemote workVisa sponsorshipNight shift
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