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13,432 L3 network engineer jobs in United States
- Network Engineer
Intone NetworksUnited StatesResponsibilities: • Setting up and configuring routing protocols such as BGP and OSPF • Utilizing Cisco Equipment for routing/switching and troubleshooting •……8d - OT Network Security EngineerVibotekChicago, IL$72K - $103K (Glassdoor est.)The role involves securing operational technology (OT) environments, supporting DMZ migration, and improving server and network security in industrial settings.…30d+
- Jr. Network Engineer
Appex InnovationsRemoteAbility to communicate clearly with peers, senior engineers, and non-technical stakeholders. 5+ year's networking experience with strong emphasis on Cisco/……30d+ - Network Engineer
CHROMEISRemotePrepare technical documentation, create detailed project reports, and explain design decisions and implemented solutions clearly.…30d+ - Senior Network EngineerVitalink SolutionsUnited States$109K - $131K (Employer provided)We are seeking an experienced *Senior Network Engineer* to design, implement, and support enterprise network infrastructure while ensuring high availability,……5d
- Jr. Network Engineer
SamsoniteMansfield, MA$72K - $112K (Glassdoor est.)The Jr Network Engineer actively assists with the implementation, monitoring, and maintenance of company networks and network equipment under the guidance of……30d+ - Senior Systems Security Engineer
MTSIHuntsville, ALAdept at working with software developers and engineers providing technical oversight and guidance to securely architect system components.…30d+ - Senior Network Architect
AstrionHanscom AFB, MA$155K - $175K (Employer provided)Progressive experience in network engineering development projects, to include engineering documentation, design , engineering changes and notices, and planning……30d+ - Senior CNO Developer (Cyber246)
Research InnovationsSaint Petersburg, FL$107K - $160K (Glassdoor est.)Perform deep binary analysis and reverse engineering across architectures and calling conventions. Experience using software debugging/troubleshooting tools and……19d - ICT Disaster Response Specialist
Samaritan's PurseNorth Wilkesboro, NC$51K - $83K (Glassdoor est.)Thorough knowledge of AC/DC electrical systems and infrastructure requirements necessary to support the deployment, operation, and maintenance of technology……30d+ - Senior Network Engineer (firewall experience required)
Sensor SystemsHollywood, FL$90K - $135K (Employer provided)Work in a quiet office environment with occasional field visits. Responsible for designing, implementing, securing, and maintaining enterprise network……26d - Network Architect
TargaTulsa, OK$98K - $154K (Glassdoor est.)Experience working on DMZ environments and solid technical knowledge of load balancers and firewalls. Cisco professional or expert level certifications, or IT……30d+ - Cybersecurity Vulnerability Analyst
PeratonLinthicum, MD$104K - $166K (Employer provided)Conduct web application vulnerability assessment testing using both automated tools and manual web exploitation techniques, using tools such as Burp Suite and……30d+ - Senior Vulnerability Researcher (Cloud & Containers)
CACI InternationalFlorham Park, NJ$113K - $238K (Employer provided)Best Places to WorkHands-on experience with disassembly and decompilation tools (e.g., IDA Pro, Ghidra, Binary Ninja) and debugging tools (GDB). An active Top Secret clearance.…30d+ - Staff Network Engineer - Active Polygraph Required
Northrop GrummanUnited States$161K - $241K (Employer provided)Best Places to WorkThe candidate must be able to troubleshoot and isolate network faults and failures in a LAN/WAN environment and provide specific detailed information for……30d+ - Cyber Zscaler Network Security Engineer / Senior Consultant, Strategy, Growth, and Transformation
DeloitteMinneapolis, MN$105K - $208K (Employer provided)BA/BS degree in a technical field (e.g., Computer Science, Cyber Security, Information Technology, or equivalent work experience).…23d - Data Protection Security Engineer – Netskope Lead
Denken SolutionsFoster City, MI$108.00 Per Hour (Employer provided)Lead the full lifecycle deployment of Netskope NG SWG, including architecture design, tenant configuration, traffic steering, and integration with existing……30d+ - Blockchain Vulnerability Researcher
Johns Hopkins Applied Physics LaboratoryLaurel, MD$100K - $245K (Employer provided)Have a Bachelor’s degree in Computer Engineering, Computer Science, Electrical Engineering, or another field relevant to the duties as described above.…30d+ - Sr. SecOps Security Engineer
Police and Fire Federal Credit UnionBensalem, PA$112K - $169K (Glassdoor est.)Bachelor’s degree in Computer Science, Information Technology, or a related field. Deploy zero-day threat protection and develop response strategies.…17d - IT Infrastructure Engineer V, Network
Kaiser PermanenteGreensboro, NC$121K (Employer provided)The position combines deep network engineering expertise with architectural design and product ownership to define and implement standardized reference……16d - AI-Enabled Cyber Capabilities DeveloperJohns Hopkins Applied Physics LaboratoryLaurel, MD$105K - $290K (Employer provided)Have a Bachelor’s degree in Computer Engineering, Computer Science, Electrical Engineering, or a related field. At least 5 years of relevant experience.…17d
- Network Engineer, Lead - Cisco ISE / Firepower
American SystemsArlington, VA$155K - $180K (Employer provided)Bachelor’s degree in a related technical field, or additional relevant experience in lieu of a degree. Develop and maintain network diagrams, implementation……30d+ - Development Security Operations EngineerNext Level PerformanceNew Brunswick, NJ$45.00 - $50.00 Per Hour (Employer provided)Design and implement secure CI/CD pipelines using tools like Jenkins, GitHub Actions, GitLab CI/CD, etc. Act as a security advisor to developers and engineers……30d+
- Network Engineer SME
General Dynamics Information TechnologyCamp Smith, HI$170K - $230K (Employer provided)Best Places to WorkRequired Technical Skills: enterprise network engineering; routing and switching; network modernization; WAN/LAN design; secure enclave connectivity; technical……8d - Reverse Engineer / Cyber Capability EngineerJohns Hopkins Applied Physics LaboratoryLaurel, MD$100K - $245K (Employer provided)Have experience with hardware debugging interfaces, code security mechanisms and their weaknesses, hardware diagnostic tools, and signal/protocol analysis.…30d+
- Cyber Risk Defense Consultant VI - (DFIR) PrincipalKaiser PermanenteGreensboro, NC$156K (Employer provided)Bachelors degree in Business Administration, Computer Science, Social Science, Mathematics, or related field and Minimum ten (10) years experience in IT or a……16d
- Insider Threat Senior Associate - Acquisition Cybersecurity Team
JPMorganChaseSeattle, WA$133K - $185K (Employer provided)Best Places to WorkYou will collaborate with cross-functional teams to develop and implement strategies that protect sensitive information and maintain a secure environment.…28d - Software Security Lead - Principal Software Engineer - S3E
RTXTucson, AZ$108K - $205K (Employer provided)Drive off-nominal testing by ensuring the software will remain in a secure state during failure conditions and developing negative test cases for bypassing……30d+ - Cybersecurity Analyst SMEGeneral Dynamics Information TechnologyHawaii$164K - $213K (Employer provided)Best Places to WorkDoW 8570/8140-aligned cybersecurity certification or comparable professional certification. May vary based on technical training, certification(s), or degree.…8d
- Cyber Zscaler Network Security Engineer / Senior Consultant, Strategy, Growth, and TransformationDeloitteCincinnati, OH$105K - $208K (Employer provided)BA/BS degree in a technical field (e.g., Computer Science, Cyber Security, Information Technology, or equivalent work experience).…23d
Intone Networks
Network Engineer
United States