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Security Engineer

Job in Alexandria, Fairfax County, Virginia, 22350, USA
Listing for: Arena Technical Resources, LLC (ATR)
Full Time position
Listed on 2025-11-20
Job specializations:
  • IT/Tech
    Cybersecurity, Systems Engineer, Network Security
Salary/Wage Range or Industry Benchmark: 150000 - 200000 USD Yearly USD 150000.00 200000.00 YEAR
Job Description & How to Apply Below

Job Title:

Security Engineer

Location:

Full Remote

Eligibility:
Candidate must possess an MBI (T2) clearance

Job Description

As a Network Security Engineer Senior, the work you’ll do will be impactful to the mission of our customer. You will play a crucial role in maintaining the security and integrity of the customer network.

Responsibilities
  • Design, implement, and manage security measures to protect network and information systems.
  • Configure, manage, and troubleshoot Palo Alto firewalls to ensure optimal performance and security.
  • Deploy and manage Palo Alto firewalls in cloud environments, including AWS, GCP, and Azure.
  • Investigate and respond to security incidents and potential threats, providing timely and effective resolutions.
  • Develop and enforce security policies, procedures, and standards in alignment with organizational goals.
  • Monitor network traffic and security alerts to identify and mitigate potential threats.
  • Work with other IT and security team members to design, implement, and maintain security frameworks.
  • Maintain detailed and accurate records of configurations, changes, and security incidents.
What You’ll Need to Succeed
  • Education:

    Bachelor of Science
  • Experience:

    5+ years of related experience
  • Technical skills:
    • In-depth knowledge of Palo Alto firewall configuration and management.
    • Strong experience with deploying and managing Palo Alto firewalls in cloud environments, including AWS, GCP, and Azure.
    • Strong understanding of network protocols, firewalls, VPNs, IDS/IPS, and other security technologies.
    • Proven experience with other security devices and platforms.
    • Strong analytical and problem-solving skills.
    • Excellent communication and teamwork skills.
    • Relevant certifications such as Palo Alto Networks Certified Network Security Engineer (PCNSE) or AWS Certified Security - Specialty are a plus.
  • Security clearance level:
    Public Trust
Preferred Qualifications
  • Experience with network monitoring and security tools (e.g., SIEM, IDS/IPS).
  • Familiarity with regulatory and compliance standards (e.g., ISO 27001, NIST).
  • Experience with scripting and automation tools.
  • Knowledge of cloud security best practices.
Benefits
  • Growth: AI-powered career tool that identifies career steps and learning opportunities
  • Support:
    An internal mobility team focused on helping you achieve your career goals
  • Rewards:
    Comprehensive benefits and wellness packages, 401K with company match, and competitive pay and paid time off
  • Flexibility:
    Full-flex work week to own your priorities at work and at home
  • Community:
    Award-winning culture of innovation and a military-friendly workplace
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