, Virginia

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.  Can you protect and defend the most coveted target in the world to ensure the safety of information systems assets and protect systems from intentional or inadvertent access or destruction?

This position will be fixed shift, 4 days per week, and will hone your cyber skills with the latest technologies to take your career to a whole new level. At ManTech, you will help protect our national security while working on innovative projects that offer opportunities for advancement.

Currently, ManTech is seeking a motivated, career, and customer-oriented Cyber Detection Analyst to join our team in McLean, Virginia. Responsibilities for this agency-level Cyber Security support contract include, but are not limited to:

• Identifying misuse, malware, or unauthorized activity on monitored networks.

• Analyzing all relevant cyber security event data and other data sources for attack indicators and potential security breaches.

• Assisting in coordination during incidents.

• Identifying intrusions utilizing various detection and prevention systems and other security event data sources on 24x7x365 basis. 

• Analyzing intrusion related data to determine root cause and identify follow on activity while coordinating with Incident Handlers, Hunters, and various partners.

• Correlating data from intrusion detection and prevention systems with data from other sources such as firewall, web server, and DNS logs, to include netflow, metadata, and pcap analysis.

• Contributing in tuning and filtering of events and information, creating custom views and content using all available tools.

• Reviewing assembled data with firewall administrators, engineering, system administrators and other appropriate groups to determine the risk of a given event.

• Contributing to the development of playbooks and procedures for handling each security event detected.

Basic Required Qualifications:

•  Excellent interpersonal, organizational, writing, communications, and briefing skills.

•  Strong analytical and problem-solving skills.

•  Bachelor’s Degree or equivalent and 2-4+ years of progressively responsible experience in Cyber Security, InfoSec, Security Engineering, Network Engineering with emphasis in cyber security issues and operations, computer incident response, systems architecture, data management.

Required Tools:

Familiarity with the following classes of enterprise cyber defense technologies:

• Security Information and Event Management (SIEM) systems.

• Network Intrusion Detection System/Intrusion Prevention Systems (IDS/IPS).

• Host Intrusion Detection System/Intrusion Prevention Systems (IDS/IPS).

• Network and Host malware detection and prevention.

• Network and Host forensic applications.

• Web/Email gateway security technologies.

Preferred Qualifications: Bachelor of Science Degree.

Security Clearance Requirements: '

Active TS/SCI Clearance with Polygraph

Required Certifications:

DOD 8570 IAT Level I or CSSP-A

Physical Requirements:

• Must be able to remain in a stationary position 50%.

• Constantly operates a computer and other office productivity machinery such as a calculator, copy machine and computer printer.


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 http://www.mantech.com/careers/Pages/careers.aspx as a result of your disability. To request an accommodation please click careers@mantech.com and provide your name and contact information.

, Virginia

ManTech was founded in 1968 to provide advanced technological services to the United States government. We began with a single contract with the U.S. Navy to develop war-gaming models for the submarine community. Over the years, our government's technology needs have increased dramatically in scope and sophistication, and we have grown to meet that challenge.


For more than 4 decades, we kept a careful eye on where emerging technologies were taking the government, and we developed the resources to master those technologies—by staying close to our customers and anticipating their needs, hiring talented professionals to propel us into the future, and acquiring companies with proven capabilities.


Today, we are a multi-billion-dollar public company that provides the innovation, adaptability, and critical thinking our government needs for success in defense, intelligence, law enforcement, science, administration, health, and other fields—throughout the nation and in many countries throughout the world. We are now applying the lessons learned in the unforgiving arena of national security to help the private sector protect networks and critical information.

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