ManTech International Corporation

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Cyber Support Developer

at ManTech International Corporation

Posted: 11/16/2018
Job Status: Full Time
Job Reference #: 1465331

Job Description

Req ID

Business Title
Cyber Support Developer


USA TEXAS San Antonio

Clearance Level Needed


Job Duties and Responsibilities

The Innovative Security Solutions (ISS) Division provides cyber, security and intelligence solutions to a wide range of Defense and Intelligence Community customers. This division consists of a team of technical leaders that deliver advanced software capabilities 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.

Tasks associated with the position include, but are not limited to:

Analyze network traffic and unknown files to identify anomalies in compromised points of interest. Read, interpret, and analyze network traffic and related log files. Detect encrypted intrusions on the network. Collect full packet capture and associated artifacts for in-depth analysis. Scrutinize TCP/UDP, ICMP, DNS, HTTP, SMTP, IMAP, POP3, SMB, and other network protocols for manipulation, crafting, and IDS evasion by malicious actor(s). Use Linux and Windows tools to parse traffic for malicious activities. Extract files embedded within network traffic and analyze files using static, dynamic, and reverse engineering techniques to determine malicious behavior. Perform forensic analysis (to include network and file analysis and reverse engineering tasks) to determine the tradecraft and source of the threat. Assist agents with Open Source Intelligence, exploitation tools expertise, and traffic and file analysis during foreign collection operations. Conduct classified and open source research on existing and emerging threats. Write concise technical reports and traffic information for non-technical audience. Develop tools to assist with network analysis, malware analysis, and reverse engineering tasks.

Active TS/SCI security clearance required.

Requires Bachelor¿s degree or equivalent and seven to nine years of related experience. Minimum of three years experience in technology/tools specific to the target platforms.

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Years of Experience
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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.