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Cirt Countermeasures Analyst

Expired Job

Mantech Herndon , VA 20170

Posted 5 months ago

Entering ManTech s 50th year, we hold the distinct honor of being named a Top 100 Global Technology Company by Thomson Reuters. We have earned this and many other accolades over the years for our dedication to serving the missions of our nation s most important customers:

U.S. Intelligence, Defense and Federal Civilian agencies. All know us as a trusted partner offering best-in-class solutions in cyber, data collection & analytics, enterprise IT, and systems and software engineering tailored to meet their specific requirements.

Become an integral part of a diverse team in the Mission, Cyber and Intelligence Solutions (MCIS) Group. Currently, ManTech is seeking a motivated, mission oriented CIRT Countermeasures Analyst, in the Herndon, Virginia area, with strong Customer relationships. At ManTech, you will help protect our national security while working on innovative projects that offer opportunities for advancement.

The NIS Division provides mission solutions to a wide range of Defense and Intelligence Community customers. This division consists of a team of technical leaders that deliver advanced technical solutions to government organizations.

Our customers have high standards, are technically adept, and use our products daily to support their mission of protecting national security. Our contributions to our customer s success is driving our growth.

The CIRT Countermeasures Analyst on this Agency-level Cyber Security support contract duties including:

Subject matter expertise in the creation, editing, and management of signatures, rules and filters for specialized network defense systems including but not limited to:

Network and host-based IDS, IPS, firewall, web application firewall,

Proxy and

SIEM systems

Manages and administers the tuning of rules, signatures, and custom content for specialized CND applications and systems

Identifies potential conflicts with implementation of any CND tools within the enterprise and develop recommendations to remediate these conflicts

Manages inter-agency relationships with partner organizations to facilitate mission execution

Innovates creative solutions to challenging problems

Provides logical use case development

Provides and tracks requirements to engineering partners

Identifies gaps in visibility or coverage of cyber defense systems

Prepare and brief management and partner organizations on current state/proposed solutions

Prepare data analytics and reporting

Position Requirements:

Clearance Level: Top Secret SCI +Required Experience/


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

Strong analytical and problem solving skills

Demonstrated expertise utilizing SIEM tools for use case development and application

Minimum of five 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

Required Certifications:

DOD 8570 IAT Level I or CSSP-IR

Required Degree:

BS (bachelor's degree in electrical engineering, computer engineering, computer science, or other closely related IT discipline)

Security Requirements:

TS/SCI with Poly


Requires Bachelors degree or equivalent and 5 years of related experience. Minimum of four years experience in technology/tools specific to the target platforms.


See Qualifications

Years of Experience

See Qualifications

Position Type





For more than 40 years, ManTech employees have been solving complex problems for the national security community. We are comprised of approximately 10,000 talented employees around the world.

We adhere to the simple, no-nonsense values on which ManTech was founded more than four decades ago, aligning squarely with the mission objectives of our customers. As our customer base continues to expand and diversify, we continue to diversify our workforce and solutions. Half our employees have a military background, and more than 70 percent hold a government security clearance. As a leading provider of innovative technology services and solutions for the nation's defense, security, space, and intelligence communities; we hold nearly 1,000 active contracts with more than 40 different government agencies.

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 Waretime 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 . 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 accomodation if you are unable or limited in your ability to use or access as a result of your disability. To request an accomodation please click and provide your name and contact information.

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Cirt Countermeasures Analyst

Expired Job