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Systems Engineer - Senior with Security Clearance

Crimson PhoenixHerndon, VA🇺🇸United StatesPosted Oct 18, 2026

Why This Role Stands Out

This role offers a fantastic opportunity to shape critical technology architecture in a mission-driven environment, with excellent potential for professional growth and impactful contributions. If you thrive on solving complex technical challenges and possess a strong background in Windows-based systems and security, you'll find this position incredibly rewarding. Apply today to discover how you can advance your career with Crimson Phoenix and contribute to vital global operations!

Quick Overview

Seniority
Mid Senior
Work mode
Hybrid
Location
Herndon, VA, United States
Posted
2 days ago

Job Description

Job Description As a Systems Engineer, you will be responsible for supporting a team engaged in providing engineering and technical support in a mission-critical Windows-based environment to users world-wide in support of the mission! Click APPLY to be contacted about this position and find out more details.

What You Will Be Doing

  • Assisting with the design of the organization's technology architecture and implementation of hardware and software infrastructure.
  • Supporting a team to plan and implement Exchange platform upgrades and understanding the customer environment to be able to modify standard deployment packages conforming to the unique security architecture in place.
  • Evaluating the current environment and supporting creation of a platform roadmap, analyzing system performance, and recommending corrective and preemptive actions.
  • Conceptualizing, designing, and implementing solutions to problems reported or discovered, and continuously improving the quality of service provided by the email infrastructure.
  • Delivering timely and high-quality solutions to customer problems and requests focusing on root cause analysis, prevention, and knowledge transfer.
  • Helping with the analysis of migration to new Exchange server environments.
  • Responding to customer requests to correct or modify malfunctioning applications.
  • Investigating issues with applications, servers, and storage.
  • Reporting to division management the status of issues, corrective actions being taken, and the resolution of investigations.
  • Initiating and participating in triage meetings to share knowledge with other engineers and efficiently resolve customer problems.

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