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Cyber Security Engineer - Reston, VA

Job DescriptionJob Description

Vibrint is a trusted provider of mission-critical systems and analysis that transform our customers' capacity and capability in harvesting and harnessing data. Working alongside many of the most talented professionals in public service, we work tirelessly to create and sustain new solutions and services that meet the stringent demands across a variety of customer missions.

Our people know they'll be doing work that matters at the heart of the security mission, exploring new possibilities at the cutting edge of technology. They know they will be well-rewarded and recognized for their commitment. Our people know they will enjoy plentiful opportunities to grow, thrive, and have fun as a member of the Vibrint family. Join Vibrint, where your career is a priority, and your future is our shared goal.

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We are seeking Cyber Security Engineers with expertise in network solutions to design, implement, and mature advanced security programs. This position offers opportunities to support a variety of Fed-Civ and IC programs, contributing to the protection and resilience of critical systems. The ideal candidate will bring hands-on technical skills, strong problem-solving ability, and the creativity to deliver innovative security solutions across complex enterprise and government environments.

Key Responsibilities:

  • Support cloud security implementations leveraging VM-Series firewalls, Prisma Access, and Prisma Cloud for AWS, Azure, and hybrid deployments.
  • Conduct network and system evaluations from a security standpoint; analyze log data, packet captures, and threat reports to identify risks.
  • Lead data center to cloud migration projects, ensuring secure architecture and successful delivery.
  • Implement and tune vulnerability management programs to remediate high-risk exposures, especially on public-facing assets.
  • Design, deploy, and optimize Networks, including VPNs, threat prevention, App-ID, User-ID, and Content-ID features.
  • Upgrade legacy security tools with modern endpoint and firewall solutions to reduce false positives and enhance visibility.
  • Automate operational tasks using scripting tools (Python, Ansible, or Terraform) for firewall and cloud security configuration.
  • Produce technical documentation, runbooks, and deliver knowledge transfer sessions for cross-functional teams.

Requirements:

  • 3+ years of experience in cybersecurity engineering, with a focus on network and cloud security.
  • Hands-on expertise with network firewalls, including Palo Alto Networks platforms and security policies.
  • Strong understanding of networking protocols (TCP/IP, BGP, OSPF, IPSec, SSL/TLS).
  • Experience with DevSecOps practices and automation tools (Python, Shell Script, Ansible, Terraform).
  • Proficiency with SIEM platforms for log analysis, correlation, and monitoring; experience with Cribl for optimizing log routing and observability pipelines is highly desired.
  • Cloud security knowledge and experience across AWS, Azure, or hybrid environments.
  • Familiarity with STIG compliance, PKI implementation, and vulnerability management.
  • Experience with virtualization technologies, including VMware and VDI.
  • Must be able to obtain and maintain a federal security clearance up to TS/SCI.

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Vibrint's comprehensive compensation package includes but is not limited to: competitive salary; annual merit-based salary increase and discretionary bonus program; 401(k) plan with a company contribution; 11 paid federal holidays; 160 hours of paid time off; medical, dental, vision, life and short- & long-term insurance; employee assistance program; and a generous professional development allowance.

Equal Opportunity Employer:

All applicants will receive consideration for employment without regard to , , , , , , gender , , citizenship, family structure, marital status, , veteran or military status, or any other characteristic protected by law in all phases of the employment process and in compliance with applicable federal, state, and local laws and regulations.

An equal opportunity employer//vet. Policy-Statement_EEO-EmployeesAndCandidates.pdf (vibrint.com).

Please apply for immediate consideration.

Cyber Security Engineer - Reston, VA

Reston, VA
Full time

Published on 10/24/2025

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