Network Security Engineer II

Position Title & Code: Network Security Engineer Location: Washington DC, 20020 Project End Date: 03/31/2027 (With Possible extension to next fiscal year) Duties & Responsibilities: Identify network problems and recommend improvements to ensure optimal performance; Ability to improve network quality regarding any degradation; Ability to enhance security and knowledge of the latest security threats, worms and malware and advise on how to deter them; Ability to ensure reliability and stabili

About This Role The DC Office of the Chief Financial Officer (OCFO) is seeking a Senior Network Security Engineer to support the ongoing design, implementation, operation, and security of the OCFO network and its supporting security infrastructure. You will configure and secure network appliances, monitor and defend the perimeter, resolve complex technical issues, and provide network design services in compliance with OCFO security standards. This is a hybrid role in Washington, DC for candidate

About Agile Defense At Agile Defense we know that action defines the outcome and new challenges require new solutions. That's why we always look to the future and embrace change with an unmovable spirit and the courage to build for what comes next. Our vision is to bring adaptive innovation to support our nation's most important missions through the seamless integration of advanced technologies, elite minds, and unparalleled agility-leveraging a foundation of speed, flexibility, and ingenuity

MANTECH seeks a motivated, career and customer-oriented Network Security Engineer to join our team in Chantilly, VA. This is an onsite position. Responsibilities include but are not limited to: Perform Tier II and Tier network security engineering support, while assisting in designing advanced WAN, LAN, and data center solutions. Monitor and configure networks utilizing SolarWinds, Cisco Firepower FMC, and Cisco ISE to analyze complex network requirements and ensure complete, functioning infra