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Lead Cyber Security Engineer
ManTech International Corporation Chantilly, VA

Lead Cyber Security Engineer

ManTech International Corporation
Chantilly, VA
Expired: January 01, 2024 Applications are no longer accepted.
  • Full-Time
Secure our Nation, Ignite your Future

Lead Cyber Security Engineer Req (#414)

ManTech is seeking a motivated, career and customer-oriented software or systems engineer to join our team in Chantilly, VA to provide unparalleled support to our customer and to begin an exciting and rewarding career within ManTech. Software and systems engineers are responsible for the quality of solution delivery, development, testing and deployment. They are involved in creating quality solution components based on the provided requirements. The successful candidate must possess the ability to work in a team environment as well as independently.

Responsibilities include but are not limited to:
  • Ability to work in LINUX environment
  • Analyzing an existing application to extract and optimize functionalities
  • Analyzing user stories, use cases and requirements for validity and feasibility
  • Collaborating closely with other software, testing, and system engineers
  • Developing software applications using Java or other programming languages
  • Ability to apply software development principals to customize COTS products
  • Working knowledge of databases and LDAP directory services
  • Developing automated deployment scripts when needed
  • Experience with Public Key Infrastructure (PKI) principles
  • Ability to support and maintain a PKI system, including customer onboarding
  • Detecting and tracking software defects and inconsistencies
  • Applying quality engineering principals throughout the Agile product lifecycle
  • Providing support and documentation in coordination with the development and deployment teams
  • Providing mentorship to junior engineering staff

Position requirements:

The successful candidate will possess the ability to (i) work with minimal supervision, (ii) demonstrate good time-management skills and (iii) be a team player. Good verbal and written communication skills are also a must for this position. The successful candidate will also commit to maintaining current job knowledge by tracking and understanding emerging practices and standards; participating in educational opportunities; reading professional publications; maintaining personal networks; participating in professional organizations.

BS in Computer Science or related fields

Experience working in an Agile environment preferred.

9+ years of experience as a Software/Systems Engineer or similar role.

Certification Requirements:

Have or able to obtain Security+ Certification within 6 months of hire.

Security Requirements: Active TS/SCI with CI Poly


For all positions requiring access to technology/software source code that is subject to export control laws, employment with the company is contingent on either verifying U.S.-person status or obtaining any necessary license. The applicant will be required to answer certain questions for export control purposes, and that information will be reviewed by compliance personnel to ensure compliance with federal law. ManTech may choose not to apply for a license for such individuals whose access to export-controlled technology or software source code may require authorization and may decline to proceed with an applicant on that basis alone.

ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital status, physical or mental disability, status as a Disabled Veteran, Recently Separated Veteran, Active Duty Wartime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law.

If you require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please contact ManTech's Corporate EEO Department at (703) 218-6000. ManTech is an affirmative action/equal opportunity employer - minorities, females, disabled and protected veterans are urged to apply. ManTech's utilization of any external recruitment or job placement agency is predicated upon its full compliance with our equal opportunity/affirmative action policies. ManTech does not accept resumes from unsolicited recruiting firms. We pay no fees for unsolicited services.

If you are a qualified individual with a disability or a disabled veteran, you have the right to request an accommodation if you are unable or limited in your ability to use or access as a result of your disability. To request an accommodation please click and provide your name and contact information.


ManTech International Corporation

Chantilly, VA
20153 USA



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