Penetration Tester

Where applicable, confirmation that you meet customer requirements for facility access which may include proof of vaccination and/or attestation and testing, unless an accommodation has been approved.

Secure our Nation, Ignite your Future

Become an integral part of a diverse team while working at an industry leading organization where our employees come first . At ManTech International Corporation, you'll help protect our national security while working on innovative projects that offer opportunities for advancement.

We are seeking a motivated, career and customer-oriented Penetration Tester to join our team in Hanover, MD on a newly awarded mission IT program . Provide unparalleled support to our customer, and begin an exciting and rewarding career within ManTech.

In this role, you be responsible for identifying network vulnerabilities in target systems and recommending defensive measures to defend against possible attack by an adversary.

Responsibilities include, but are not limited to:

• Identify and demonstrate vulnerabilities that may be used by an adversary to exploit components of or the entire target systems.

• Lead the information assurance evaluation of target systems, including developing threat models, conducting security analysis and testing, demonstrating vulnerabilities and documenting the results.

Basic Qualifications:

• Bachelor of Science degree in Computer Science, Electrical Engineering, Computer Engineering, Physics or similar technical field and 5 years of penetration testing experience. 4 additional years of experience may be substituted for a degree. A Master's degree in Computer Science, Electrical Engineering, Computer Engineering, Physics or similar technical major may count as 3 years of experience.

• Experience using tools such as nmap, nessus, dsniff, libnet, netcat, and network sniffers and fuzzers.

• Experience developing methods to defend against identified vulnerabilities and exploits.

Security Clearance Requirements:

• Must possess a current/active TS/SCI w/Polygraph

Preferred Qualifications:

• Ability to handle stress and work well under pressure Ability to use MS Office Ability to use PC

• Analytical and Critical Thinking Skills Interpersonal and People Skills

• Leadership Skills Listening Skills

• Multi-Tasking Ability Negotiation Skills Oral and Written Communication Skills Organizational Skills

• Presentation Skills (using Powerpoint)

• Project Management Ability and Skills

• Experience creating knowledge objects and robust queries/searches, along with creating reports and generating charts from the resulting queries/searches using Splunk.

• Ability to plan, develop and execute information assurance evaluation tests and document test results in a formal document.

Physical Requirements:

• Must be able to be in a stationary position more than 50% of the time

• Must be able to communicate, converse, and exchange information with peers and senior personnel

• Constantly operates a computer and other office productivity machinery, such as a computer

• The person in this position frequently communicates with co-workers, management and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations

• The person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc.

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.

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