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Keywords: Linux Network Security Engineer, Location: Reston, VA

Page: 3

Sr. Technical Support Engineer, Prisma SD-WAN, Focused Services

of 5 years of network security experience along with strong communication and customer service skills In depth, hands... on network troubleshooting skills Deep understanding of TCP/IP and advanced knowledge of LAN/WAN technologies, expertise...

Location: Reston, VA
Posted Date: 15 Jan 2026

Cloud Engineer (Advisor)

and delivery (CI/CD) Networking: Understanding cloud network architecture, VPCs, and load balancing Security: Implementing... in secure multi-cloud environments e.g. AWS, Azure, GCP Deep knowledge of cloud infrastructure, network architecture...

Company: Fannie Mae
Location: Reston, VA
Posted Date: 15 Jan 2026

Software Engineer - TS/SCI w/ FS Poly

in Linux, Microsoft, or other network related fields 9. Demonstrated experience with Virtual Private Network (VPN) technologies... application logs to sustain system integrity and security. 20. Demonstrated experience with Linux administration (Centos/Ubuntu...

Location: Reston, VA
Posted Date: 08 Jan 2026

Cyber Asset Attack Surface Management Deployment Engineer - Active TS/SCI w/ CIP

Essential Network Security (ENS) Solutions, LLC is a service-disabled veteran owned, highly regarded IT consulting..., and security tools to ensure seamless data onboarding and high customer satisfaction. Collaborate closely with clients, project...

Location: Reston, VA
Posted Date: 08 Jan 2026

Splunk SOAR Cyber Automation Engineer - Active TS/SCI with CI Poly

Experience with network protocols and security principles. Ability to work on high impact and high visibility projects as part... certifications Benefits Essential Network Security (ENS) Solutions, LLC is a service-disabled veteran owned, highly regarded IT...

Location: Reston, VA
Posted Date: 08 Jan 2026

Sr. Technical Support Engineer, USG, Strata

of as-needed and rotational coverage, which is subject to change. Qualifications Your Experience Minimum of 5 years of network security..., proactively driving best practices to help continuously improve their security posture. You will regularly participate...

Location: Reston, VA
Posted Date: 13 Dec 2025
Salary: $108800 - 176000 per year

IT-Software Engineer

in a classified environment, and be familiar with network security protocols and administration. Candidate must be familiar with DoD... cyber security processes, including differences and criteria that distinguish the various security domains. Must be able...

Posted Date: 29 Oct 2025

Eng Sr Prin II - Sys

Intelligence Solutions (I&S) Required Skills and Education We are actively seeking a Network and Video Engineer with a minimum... for critical military platforms and systems. Intelligence & Security provides services and products to the Department of Defense...

Company: BAE Systems
Location: Herndon, VA
Posted Date: 24 Jan 2026

Chief Enterprise Architect & Modernization Lead

interoperability with legacy systems and compliance with Government security standards. Oversee network optimization... Architect, Certified Cloud Security Professional). Linux+ or CompTIA or CompTIA Server+ Modernization Skills: Experience...

Company: ManTech
Location: Herndon, VA
Posted Date: 23 Jan 2026

Eng Sr Prin II - Sys

for critical military platforms and systems. Intelligence & Security provides services and products to the Department of Defense..., camaraderie, and a shared ambition to lead the world in defense technologies and national security services. We offer flexible...

Company: BAE Systems
Location: Herndon, VA
Posted Date: 23 Jan 2026

Eng Sr Prin II - Sys

and Linux systems administration Experience with Data Loss Prevention (DLP) including network monitoring and prevention... for critical military platforms and systems. Intelligence & Security provides services and products to the Department of Defense...

Company: BAE Systems
Location: Herndon, VA
Posted Date: 18 Jan 2026

Eng Sr Prin - Sys

Engineer with a background utilizing the following: Linux experience, including Red Hat and its derivatives (RHEL, RockyOS... Linux system administrative tasks Ensure Linux systems are configured to meet security and compliance requirements Analyze...

Company: BAE Systems
Location: Herndon, VA
Posted Date: 15 Jan 2026

Eng Sr Prin II - Sys

Systems Engineer with a background utilizing the following: Linux experience, including Red Hat and its derivatives (RHEL... and tools to automate Linux system administrative tasks Ensure Linux systems are configured to meet security and compliance...

Company: BAE Systems
Location: Herndon, VA
Posted Date: 15 Jan 2026

Site Reliability Developer 3

, and troubleshooting key Network Automation services focusing on scalability, security, and performance. The role involves software... belong and be encouraged. Site Reliability Developer Oracle Cloud Infrastructure (OCI) - OCI National Security Regions...

Company: Oracle
Location: Reston, VA
Posted Date: 12 Dec 2025
Salary: $79100 - 158200 per year

Cyber Eng Sr Prin II

We are actively seeking an Information Systems Security Engineer (ISSE) with a minimum of 11 years' experience with a Bachelor... for critical military platforms and systems. Intelligence & Security provides services and products to the Department of Defense...

Company: BAE Systems
Location: Herndon, VA
Posted Date: 11 Dec 2025