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

aDl2SlNKUXpzMS9PUEtnYUFjekN1YnR1cEE9PQ==
  • 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 42 week of 2026

Job Tags

Full time, Work at office

Similar Jobs

Chateau ZZ's

Maitre D Job at Chateau ZZ's

 ...team at Chateau ZZ's ! Located in a historic manor on Brickell Avenue in Miami, Chateau ZZ's is Major Food Group's first-ever Mexican restaurant. This glamorous destination seamlessly blends old-world sophistication with modern luxury, offering a variety of... 

Addison Group

HR Administrative Assistant (Bi-lingual) Job at Addison Group

Job Title: HR Administrative Assistant Industry: Nonprofit Location (city, state): Bethesda, MD Assignment Type: Contract-to-Hire Pay: $20$25/hour Work Schedule: MondayFriday, 9:00 AM5:00 PM; Full-Time, In-Office Benefits: This position is eligible...

WhoWhatWhy

Editorial Assistant (Volunteer, Fall 2026) Job at WhoWhatWhy

 ...professionally, contribute to the greater good, and have fun. WhoWhatWhy is looking for three detail-oriented, news-obsessed Editorial Assistants to provide support for the editorial operations team. Working closely with the editorial staff, you will learn valuable new... 

Lloyd Home Service

Licensed Plumber Job at Lloyd Home Service

 ...you balance the money you made against the effort you put into it? Give us a chance to show you why we are different! At Lloyd Plumbing, Heating, Air, Electrical , we believe that work should be enjoyable, and that's why we're not your typical HVAC/plumbing company... 

SGS Consulting

Process Engineer Job at SGS Consulting

 ...Apply horizontal and systems thinking to design efforts Apply lean tools (e.g., poka-yoke, RCA) to ensure future state process...  ...~7+ years in process and operational excellence ~ MBA or equivalent (preferred)~ Lean / Six Sigma Black Belt or MBB (preferred)...