Sr Software Engineer, Ruby on Rails

across distributed systems. Bonus / Preferred Skills Understanding of Network OSI model, SQS, Kafka, Data Replication, and API... by complex systems. Ability to expand to new domains and be able to pick up and contribute quickly. Ability and desire to work...

Lugar: Chicago, IL | 21/10/2025 17:10:53 PM | Salario: S/. No Especificado | Empresa: PayPal

Network Engineer (NAC SME)

Bachelor’s or Master’s degree in Computer Science, Information Systems, Engineering, or a related field (preferred) Proven... Strong understanding of network security principles and network protocols (TCP/IP, OSI model) Experience translating complex security...

Lugar: Herndon, VA | 19/10/2025 21:10:16 PM | Salario: S/. No Especificado | Empresa: Emergent Technologies Inc

Sr. Manager, Government Contracts - REMOTE

. NOTICE TO THIRD PARTY AGENCIES OSISystems, Inc. and its subsidiaries (collectively “OSI”) does not accept unsolicited... Know Your Rights Poster Link: OSISystems, Inc. has three operating divisions: (a) Security, providing security...

Lugar: Arlington, VA | 19/10/2025 19:10:01 PM | Salario: S/. No Especificado | Empresa: Rapiscan Systems

Senior Solutions Engineer, Public Sector Federal

understanding in internet technologies: OSI Model layers 1-7,Routing TCP/UDP, DNS (authoritative and recursive), HTTP(S), SSL / TLS... with on premise infrastructure and networking configurations, including potential legacy systems or methodologies. Minimum 4-6 years...

Lugar: Denver, CO - Washington DC | 19/10/2025 01:10:36 AM | Salario: S/. No Especificado | Empresa: Cloudflare

Systems Test Engineer - Product Test Engineering

environment that drives positive impact to join our team. What you'll do: Viasat is seeking a new Systems Test Engineer! Viasat.... You will test and support encrypted communications systems including Layer 2 and Layer 3 In-line Network Encryptors, and embedded...

Lugar: Carlsbad, CA | 18/10/2025 23:10:04 PM | Salario: S/. $101000 - 159500 per year | Empresa: Viasat

System Administrator - LINUX - TS/SCI FSP REQUIRED

/ESXi hosts). 5. Demonstrated experience troubleshooting virtual machine/operating systems in virtual environments. 6... networking equipment focused on maintenance and upgrades. 10. Demonstrated experience with the OSI model, particularly Layer 2...

Lugar: Chantilly, VA | 18/10/2025 20:10:14 PM | Salario: S/. No Especificado | Empresa: MorphGroup

Assessments and Exercises Vice President-Purple Team

or minimal use of automated tools Strong understanding of the following: Windows/Linux/Unix/Mac operating systems;OS..., scanning, exploitation, and post exploitation (e.g. Cobalt Strike, Metasploit, Burp Suite);networking fundamentals (all OSI...

Lugar: Plano, TX | 18/10/2025 19:10:38 PM | Salario: S/. No Especificado | Empresa: JPMorgan Chase