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Keywords: Senior Network & Cloud Security Engineer, Location: Arlington, VA

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Senior Network & Cloud Security Engineer

Senior Network & Cloud Security Engineer (Firewall / Azure) Work Arrangement: Remote (Within USA) Location: Remote... is seeking a Senior Technical Engineer IV to serve as a subject matter expert across firewall engineering, cloud network...

Company: Global Quest
Location: Arlington, VA
Posted Date: 23 Jan 2026

Senior Network Engineer

the national security and economic interests of our nation. SecuriGence is seeking a talented Senior Network Engineer...Job Description: Summary Senior Network Engineer Arlington, VA Are you ready to enhance your skills and build...

Company: Chenega
Location: Arlington, VA
Posted Date: 18 Jan 2026

Senior Cloud Engineer

, and security. The Security Cloud Engineer will support the design and development of cybersecurity tools and technology..., both of a technical and compliance nature. The senior cloud engineer is expected to tackle difficult technical issues and changes...

Company: TDI Security
Location: Arlington, VA
Posted Date: 01 Jan 2026

Senior Cloud Engineer

, and security. The Security Cloud Engineer will support the design and development of cybersecurity tools and technology..., both of a technical and compliance nature. The senior cloud engineer is expected to tackle difficult technical issues and changes...

Posted Date: 02 Jan 2026

Senior Cyber Security Deception Engineer/Threat Hunter

Responsibilities Peraton is seeking a Senior Cyber Security Deception Engineer/Threat Hunter to become part... or network/cloud forensics. U.S. citizenship is required. Active Top Secret security clearance required. The ability...

Company: Peraton
Location: Arlington, VA
Posted Date: 12 Dec 2025

Network Engineer

Description Leidos' Digital Modernization group is seeking a Senior Network Engineer to be responsible for the design... procedures, technical guidance, status reports and present to senior leadership Participate in the development of network...

Company: Leidos
Location: Arlington, VA
Posted Date: 22 Jan 2026
Salary: $92300 - 166850 per year

Network Engineer

Leidos' Digital Modernization group is seeking a Senior Network Engineer to be responsible for the design, migration..., technical guidance, status reports and present to senior leadership Participate in the development of network architecture...

Company: Leidos
Location: Arlington, VA
Posted Date: 22 Jan 2026
Salary: $92300 - 166850 per year

F5 Network Engineer

while earning competitive pay, join us as an F5 Network Engineer! YOUR IMPACT Our F5 Network Engineer is responsible... routers and switches Proficiency in network security, SDN, DNS, DHCP, IPAM, NTP, etc. Strong understanding of firewalls, IDS...

Posted Date: 15 Jan 2026

Lead Network Engineer

the national security and economic interests of our nation. SecuriGence is seeking a talented Lead Network Engineer...Job Description: Summary Lead Network Engineer Arlington, VA Are you ready to enhance your skills and build...

Company: Chenega
Location: Arlington, VA
Posted Date: 14 Jan 2026

Lead Network Engineer

Engineer to work in Arlington, VA. The candidate must have an active TS/SCI. The Lead Network Engineer serves as a designated... Area Network (WAN), Local Area Network (LAN), Software-Defined Networking (SDN), cloud interconnectivity, Domain Name...

Posted Date: 06 Dec 2025

Security Engineer

our customers from increasing threats and vulnerabilities in this digital age. TDI has an immediate need for a Security Engineer... for a customer on a highly visible and strategic Cybersecurity Task Order. The Security Engineer will need to be a self-starter...

Company: TDI Security
Location: Arlington, VA
Posted Date: 09 Jan 2026

Security Engineer, Corporate Services Security

A day in the life As a Senior Security Engineer, you will collaborate with software development teams to ensure we keep... and authentication, software development, cryptography, system administration and network security experience - 3+ years of scripting...

Company: Amazon
Location: Arlington, VA
Posted Date: 10 Jan 2026

Security Engineer

our customers from increasing threats and vulnerabilities in this digital age. TDI has an immediate need for a Security Engineer... for a customer on a highly visible and strategic Cybersecurity Task Order. The Security Engineer will need to be a self-starter...

Posted Date: 08 Jan 2026

Security Engineer (Wiz and TVM Administrator)

Leidos has an immediate need for a Security Engineer for a customer on a highly visible and strategic Cybersecurity... Task Order. The Security Engineer will need to be a self-starter with excellent analytical and problem-solving skills...

Company: Leidos
Location: Arlington, VA
Posted Date: 26 Nov 2025
Salary: $104650 - 189175 per year

Endpoint Security Engineer Lead (CrowdStrike)

Leidos has an immediate need for a lead Endpoint Security Engineer for a customer on a highly visible and strategic... Cybersecurity Task Order. The Security Engineer will need to be a self-starter with excellent analytical and problem-solving skills...

Company: Leidos
Location: Arlington, VA
Posted Date: 26 Nov 2025
Salary: $104650 - 189175 per year

Nucleus Security Engineer

with Tenable, TVM or Wiz is a plus). Cybersecurity Knowledge: Understanding of network security protocols, system administration... (Linux/Windows), cloud environments, and security best practices. Analytical Skills: Excellent analytical and problem...

Company: Leidos
Location: Arlington, VA
Posted Date: 26 Nov 2025
Salary: $104650 - 189175 per year

Network Architect

Description Leidos' Digital Modernization group is seeking a Senior Network Engineer to be responsible for the design... procedures, technical guidance, status reports and present to senior leadership Participate in the development of network...

Company: Leidos
Location: Arlington, VA
Posted Date: 22 Jan 2026
Salary: $92300 - 166850 per year

Computer Network Architect

Description Leidos' Digital Modernization group is seeking a Senior Network Engineer to be responsible for the design... procedures, technical guidance, status reports and present to senior leadership Participate in the development of network...

Company: Leidos
Location: Arlington, VA
Posted Date: 22 Jan 2026
Salary: $92300 - 166850 per year

Network Administrator

Description Leidos' Digital Modernization group is seeking a Senior Network Engineer to be responsible for the design... procedures, technical guidance, status reports and present to senior leadership Participate in the development of network...

Company: Leidos
Location: Arlington, VA
Posted Date: 22 Jan 2026
Salary: $92300 - 166850 per year

Senior Solutions Engineer

the national security and economic interests of our nation. SecuriGence is seeking a talented Senior Solutions Engineer...Job Description: Summary Senior Solutions Engineer Arlington, VA Are you ready to enhance your skills and build...

Company: Chenega
Location: Arlington, VA
Posted Date: 17 Jan 2026