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Keywords: Security Infrastructure Engineer, Location: Alexandria, VA

Page: 4

Configuration Manager

development of infrastructure-as-code solutions to enhance scalability and efficiency. Streamline application and update... Certifications ITIL Certifications Microsoft DevOps Engineer Terraform Certifications ServiceNow Certifications...

Posted Date: 10 Oct 2025

Senior Firewall Administrator

Alto-based firewall infrastructure, ensuring optimal performance, security, and availability. Lead the installation... abilities Preferred Qualifications Palo Alto Networks Certified Network Security Engineer (PCNSE) certification Experience...

Posted Date: 09 Oct 2025

Technical Specification Writer

Security Clearance Requirement: None This position is part of our Critical Infrastructure team. For more than 80 years..., as well as safety and security regulations such as fixed-rail clearances, level-boarding, and OSHA policies. What Desired...

Company: Parsons
Location: Alexandria, VA
Posted Date: 09 Oct 2025
Salary: $100900 - 176600 per year

​​Senior Migration Architect​

teams throughout migration efforts. Promote DevOps practices, automation, and infrastructure as code. Security... Must, at a minimum, have one of these certifications: ​AWS Certified Security - Specialty, ​Microsoft Azure Security Engineer Associate...

Company: Leidos
Location: Alexandria, VA
Posted Date: 27 Sep 2025

Commissioning Agent-Mission Critical Facilities

-VE). Qualifications to become Professional Engineer or Registered Architect a plus. Duties and Responsibilities: Execution of standard... components including mechanical, plumbing, electrical distribution, lighting and specialty systems including fire alarm, security...

Company: Stantec
Location: Alexandria, VA
Posted Date: 26 Sep 2025

Senior Firewall Administrator (Hybrid)

, and troubleshooting of the agency’s enterprise firewall and network security infrastructure. This role ensures that the network perimeter... Certified Network Security Engineer (PCNSE) Cisco CCNP Security (or CCIE Security) CompTIA Security+, CySA+, or CISSP...

Company: Agil3Tech
Location: Alexandria, VA
Posted Date: 25 Sep 2025

Senior Network Administrator

agency’s enterprise network infrastructure. This role focuses on the stability, performance, and security of LAN, WAN...The Senior Network Engineer is a key technical expert responsible for designing, implementing, and maintaining the...

Company: Agil3Tech
Location: Alexandria, VA
Posted Date: 24 Sep 2025