ManTech International

Senior Linux System Administrator

ManTech International$128K — $214K *
Information Technology
15+ years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in a technical discipline, or 4 years of relevant experience in lieu of a degree.
  • 20+ years of related experience in systems administration or IT operations.
  • Extensive experience with Linux: installation, configuration, troubleshooting, and maintenance.

Responsibilities

  • Support implementation, troubleshooting, and maintenance of IT systems.
  • Manage IT system infrastructure across various devices and platforms.
  • Provide Tier 1 and Tier 2 support: identify, diagnose, and resolve problems.
  • Optimize system operations and perform capacity analysis and planning.
  • Configure and manage both Linux and Windows operating systems for reliability.
  • Troubleshoot to maintain system integrity and network components.
  • Deliver detailed analysis and feedback on escalated issues to management.

Benefits

  • Health Insurance
  • Life Insurance
  • Paid Time Off
  • Holiday Pay
  • Short-term and long-term Disability
  • Retirement and Savings
  • Learning and Development opportunities
  • Wellness programs
  • Optional benefit elections
Full Job Description
Description & Requirements

MANTECH seeks a Senior Linux System Administrator to join our team in Ft. Meade, Maryland.

In this role, you will provide support for implementation, troubleshooting, and maintenance of IT systems, as well as manage IT system infrastructure and any processes related to these systems.

Responsibilities include but are not limited to:
  • Provide support for implementation, troubleshooting, and maintenance of IT systems.
  • Manage IT system infrastructure and processes related to client/server/storage/network devices and mobile devices.
  • Perform Tier 1 (Help Desk) and Tier 2 (Escalation) support: problem identification, diagnosis, and resolution.
  • Optimize system operations and resource utilization; perform capacity analysis and system planning.
  • Configure and manage Linux and Windows operating systems; install, load, and enhance OS software for improved reliability and performance.
  • Troubleshoot and maintain system integrity and network components.
  • Provide detailed analysis and feedback to management and internal customers on escalated issues.
  • Support the design of system architectures and associated hardware.

MinimumQualifications:
  • Bachelor's degree in a technical discipline; an additional 4 years of related experience might be substituted for a degree.
  • 20+ years of related experience in systems administration or IT operations.
  • Experience with Linux, including installation, configuration, troubleshooting, and maintenance.

Clearance Requirements:
  • Active TS/SCI with Polygraph.

Physical Requirements:
  • Must be able to remain in a stationary position 50% of the time.
  • Constantly operates a computer and other office productivity machinery (e.g., calculator, copy machine, printer).
  • Frequently communicates with co-workers, management, and customers, which may involve delivering presentations.


The projected compensation range for this position is $128,000.00-$214,400.00. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. In addition, MANTECH invests in its employees beyond just compensation. MANTECH's benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, short-term and long-term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.

About ManTech International

ManTech International Corporation is an American defense contracting firm that was founded in 1968. The company provides cybersecurity, intelligence, and defense solutions to the United States Government. ManTech has over 9,000 employees and operates in 40 countries worldwide. The company's services include software development, systems engineering, and enterprise IT solutions. ManTech has been awarded numerous contracts by the U.S. Department of Defense and other government agencies.
Learn more about ManTech International
Size
9,800 employees
Market Cap
$3.7 billion
Industry
Net Income
$120.5 million
Founded
1968
5 Year Trend
+9.8%
Revenue
$2.5 billion
NASDAQ

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