2997 Network Security Engineer jobs in Springfield,VA

Security Engineer and Firewall SME

BOOZ, ALLEN & HAMILTON

Annandale, VA 22003

6+ years of experience configuring, managing, and troubleshooting NGFW deployments, including Security Policies , App-ID, User-ID, Threat Prevention, or URL Filtering
Experience deploying and operating Prisma Access or SASE solutions, including SD-WAN integration, remote access, such as GlobalProtect, and cloud-delivered security services
Experience managing multi-device environments through Panorama, including device groups, templates, and policy push workflows
Knowledge of VPC architecture, Tran sit Gateway, AWS Network Firewall, Security Groups, NACLs, and deploying Palo Alto VM-Series or Cloud NGFW in AWS
Knowledge of BGP, OSPF, static routing, NAT, and IPsec / SSL VPN as they apply to firewall design
Ability to own firewall incidents end-to-end, including participating in on-call rotations, triaging network security events, and driving issues to resolution under pressure
Ability to diagnose connectivity and policy issues using packet captures, traffic logs, and CLI tooling across both physical and cloud-based firewalls.
Ability to mentor junior and mid-level engineers and take ownership of smaller scoped projects and workstreams
Ability to obtain and maintain a Public Trust or Suitability/Fitness determination based on client requirements
HS diploma or GED
Applicants selected will be subject to a government investigation and may need to meet eligibility requirements of the U.S. government client .

ManTech

Springfield, VA 22150

SHI

Washington, DC 20022

ManTech International

Annandale, VA 22003

A Bachelor's degree and at least 7 years' experience is required.
Technical and/or Systems Engineering experience (such as conducting technological maturity assessments, conducting technical reviews, managing technical risk, and developing requirements)
Strong ability and interest in challenging the status quo with better options
Excellent oral and written communication skills
Strong analytical and critical thinking skills
Comfortable paving new paths, managing resistance, and building consensus
A current DHS Background Investigation is required prior to starting this position.
Must have a current/active secret clearance.
Must be able to remain in a stationary position 50% of the time
The person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc.
Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer.
The person in this position frequently communicates with co-workers, management and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations.