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ManTech is seeking a motivated, career and customer-oriented System Administrator to join our team in the Aurora, CO . The position is part of a team that provides systems engineering, software development, configuration management and application testing support for a Weapons and Space software development effort.

Responsibilities include, but are not limited to:

• Support for implementation, troubleshooting and maintenance of IT systems.

• Management of IT system infrastructure.

• Providing day-to-day operations, monitoring and problem solving.

• Providing problem identification, diagnosis, and resolution of problems.

• Configuration and management of UNIX/Linux operating systems and installing/loading operating system software

Minimum Qualifications:

• Bachelor’s degree and 15 years of experience or 20 years of total experience

• Implementing, troubleshooting IT systems.

• Performing daily activities of configuration and operation of IT systems.

• Providing Tier 1 / Tier 2 problem identification, diagnosis, and resolution of problems.

• Optimizing system operations and resource utilization and performing system capacity analysis and planning.

• Configuring and managing UNIX/Linux operating systems and installing/loading operating system software.

• Implementing operating systems enhancements improving reliability and performance.

• Providing detailed analysis and feedback to customers

Preferred Qualifications:

• UNIX/Linux operating system

• NiFi, Docker

• PostgreSQL, Oracle

• Agile methodology

• Atlassian tool suite (e.g., JIRA, Confluence)

• Working within a software development environment

• Nagios

Security Clearance Requirements:

• Must have a current and active TS/SCI with polygraph.

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. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

If you are a qualified individual with a disability and require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please email us at careers@mantech.com and provide your name and contact information.