Principal Cyber Security Engineer

General information

Requisition # R60069 Locations USA-VA-Chantilly Posting Date 04/28/2025 Security Clearance Required TS/SCI w/ Poly Remote Type Onsite Time Type Full time

Description & Requirements

Unlock the secrets of intelligence with ManTech! Join a dynamic team at the forefront of national security, providing advanced solutions to government intelligence agencies. Since 1968, we’ve been solving the toughest challenges with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development. Elevate your career and make a difference. Your adventure begins now—unleash your potential with ManTech!

ManTech seeks a motivated, career and customer-oriented Cyber Engineer Principal to join our team in Chantilly, VA to provide unparalleled support to our customer and to begin an exciting and rewarding career within ManTech.

Responsibilities include, but are not limited to:

• Assist in the creation of fully developed project schedules utilizing the Enterprise Scheduling Service platform (ESS) built on Microsoft Project

• Assist with creating quality briefing decks, to include detailed cost estimates, based on projects for senior leadership presentation

• Coordinate the engineering, integration, and administration function required to deliver capabilities and services to the enterprise 

• Ensure that all aspects of the projects are completed and delivered according to the implementation plan and schedule

• Responsible for coordinating the build-out and testing of sophisticated applications and tools in a virtual and physical environment

• Manage the engineering, integration, and administration support required for successful delivery of capabilities and services to the operational and engineering baseline using Jira and related services

• Manage incident/request ticket queues through ServiceNow and various ticket platforms

• Coordinate and assign tasks in aiding the project engineers in testing and implementing future enhancements

Minimum Qualifications:

• Bachelor’s degree or 4 additional years of relevant experience in lieu of degree

• 7+ years of relevant work experience related to Project Management or Cyber Operations Manager

• Experience managing or leading small to medium sized teams supporting engineering operations

• Ability to demonstrate understanding and appropriate application of DoD/IC policy and technical security guidance to information systems

• Must have or be willing to obtain IAT Level II certifications within 6 months of hire

Preferred Qualifications:

• Experience with security technologies such as vulnerability management, intrusion detection/prevention, log monitoring, and endpoint protection

• Knowledge of the latest security principles, techniques, and protocols

• Knowledge of System design and integration experience

• Knowledge of Risk Management Framework

Clearance Requirement:

• Must have a current/active TS/SCI w/ polygraph.

ManTech International Corporation considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.
If you need a reasonable accommodation to apply for a position with ManTech, please email us at careers@mantech.com and provide your name and contact information.