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ManTech Linux Engineer (Part-Time) in Herndon, Virginia

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. At ManTech International Corporation, you’ll 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 Linux Engineer on a part-time basis to join our team in the Herndon, VA area.

Responsibilities include, but are not limited to:

  • Managing and monitoring all installed systems and infrastructure.

  • Installing, configuring, testing, and maintaining operating systems, application software and system management tools.

  • Ensuring the highest levels of systems and infrastructure availability.

  • Experience working with security requirements to achieve and maintain security accreditation for systems.

  • Monitor and test application performance for potential bottlenecks, identify possible solutions, and work with developers to implement those fixes.

  • Maintain security, backup, and redundancy strategies.

  • Write and maintain custom scripts to increase system efficiency and lower the human intervention time on any tasks.

  • Participate in the design of information and operational support systems.

  • Provide 2nd and 3rd level support.

  • Liaise with vendors and other IT personnel for problem resolution.

  • Experience with CDS desirable.

Basic Qualifications:

  • BS/MS degree in Computer Science, Engineering or a related subject, and 15+ years of relevant experience.

  • Strong Linux skills (trouble shooting, application integration, log review, patching)

  • Experience with Ansible (ansible playbooks)

  • Experience setting up and maintaining Linux repo servers.

  • Experience with Linux IDAM servers.

  • Experience with audit configurations to mitigate security requirements.

  • Proven working experience in installing, configuring, and troubleshooting UNIX /Linux based environments.

  • Solid experience in the administration and performance tuning of application stacks (e.g., Tomcat, JBoss, Apache, Ruby, NGINX).

  • Experience with virtualization and containerization (e.g., VMware, Virtual Box).

  • Experience with monitoring systems.

  • Experience with automation software (e.g., Puppet, Ansible, Chef).

  • Solid scripting skills (e.g., shell scripts, Perl, Ruby, Python).

  • Solid networking knowledge (OSI network layers, TCP/IP).

Security Clearance Requirements:

  • Active/current TS/SCI

Physical Requirements:

  • Sedentary Work

  • Part-Time On-Call work.

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.

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