Cyber Security Engineer Lead Job at ManTech, Chantilly, Fairfax County, VA

RnNJTUgvdUpZTVZ6NjU2a1B4OEUrNEVYaXc9PQ==
  • ManTech
  • Chantilly, Fairfax County, VA

Job Description

Salary: $100,000 - 140,000 per year Requirements:

  • I require a Bachelor's Degree or at least 4 years of additional experience in place of a degree.
  • I expect you to have 5 or more years of experience in the cyber security field.
  • Experience with Linux operating systems is essential.
  • You should possess knowledge of general operating system security practices, TCP/IP networking, and network security concepts.
  • I need you to hold an IAT Level II certification or be willing to obtain it within 6 months of your hire.
Responsibilities:
  • You will be accountable for the operations and maintenance of deployed Enterprise Cross Domain Solutions.
  • Your role will involve engineering and deploying capabilities to introduce new functionalities, enhance system performance and availability, and create efficiencies in maintaining the operational environment.
  • You will provide Tier 2/3 maintenance support for the deployed Cross Domain Solutions (CDS) interface technologies.
  • You will support assessment and authorization activities related to CDS technologies.
  • It will be your duty to identify potential conflicts with the implementation of CDS technologies within the enterprise and to develop recommendations to resolve these conflicts.
  • You will contribute to the achievement of milestones associated with specific projects.
  • You will provide solutions to a variety of complex technical challenges.
  • You will also develop plans to protect computer files against unauthorized modifications, destruction, or disclosure.
Technologies:
  • Support
  • Linux
  • Network
  • Security
  • TCP/IP

More:

- I am looking for candidates who demonstrate technical experience, including knowledge of CDS technologies on the NCDSMO approved products list and familiarity with cybersecurity architectural principles such as defense in depth, resilience, and integrated security operations.
- You should have an understanding of database and operating system security, as well as defensive cyber operations.
- Additionally, you must be capable of applying security principles to systems and enterprise system designs.
- A current and active TS/SCI clearance with Polygraph is required for this position.
- Physical requirements include the ability to remain in a stationary position 50% of the time. You may need to move about the office to access file cabinets, office machinery, or communicate with colleagues, management, and clients, which may involve delivering presentations.

last updated 18 week of 2026

Job Tags

Full time, Work at office

Similar Jobs

Aptyx

Manufacturing Operator 2nd shift Job at Aptyx

Position Summary Performs a variety of tasks involved in the manufacturing and assembly of medical devices in a regulated production environment. The Manufacturing Operator is trained on all assigned tasks and is responsible for following established written procedures ...

Sunrise Senior Living

Wellness Nurse RN Job at Sunrise Senior Living

 ...Beach Job ID 2026-239510 JOB OVERVIEW The Wellness Nurse is responsible for monitoring the health and well-being of our...  ...in accordance with state/provincial regulatory requirements. Review Physician Reports of all new residents as directed by RCD. Order... 

Ardent Health

New Grad RN / Spring 2026 Job at Ardent Health

** Spring 2026 New Grad RNs: Please apply to this position for interest in any unit at Hillcrest Medical Center! Unit interest and shift...  ...of cancer, and the Oklahoma Heart Institute. The New Grad RN will be thoroughly oriented through a preceptorship, continuing... 

Universal Travel Concierge

Executive Protection Job at Universal Travel Concierge

 ...Universal Travel Concierge is looking for a dedicated Executive Protection professional to join our elite team specializing in ensuring the safety and security of our high-profile clients. This role involves designing and implementing comprehensive security plans tailored... 

Loves Travel Stops & Country Store

Client Management Coordinator Job at Loves Travel Stops & Country Store

 ...online fuel accounts. Client Management Coordinators are responsible for understanding Loves...  ...City. With nearly 40,000 team members, travel stops are the core business along with products...  ...Opportunity Employer. Veterans encouraged to apply. Job Category: Corporate...