• Linux Systems Administrator

    ManTech (Laurel, MD)


    Mantech seeks a motivated, career and customer-oriented **Linux** **System Administrator** to join our team in **Laurel,** **MD.**

     

    You will be part of a dedicated team delivering enterprise infrastructure capabilities for a global workforce that supports a wide range of national defense missions. This role directly supports the Enterprise Infrastructure Services (EIS) organization—the foundation of all Enterprise Information Technology (EIT) for MPO.

    Responsibilities include but are not limited to:

    + Configure and manage Linux operating systems. Installs/loads operating system software, troubleshoots maintains integrity and configures network components along with implementing operating systems enhancements to improve reliability and performance.

    + Provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems.

    + Manage IT system infrastructure and any processes related to these systems.

    + Provide support to IT systems including day-to-day operations, monitoring and problem resolution for all the client/server/storage/network devices, mobile devices, etc.

    + Provide support for the dispatch system and hardware problems and will remain involved in the resolution process.

    + Optimize system operations and resource utilization and perform system capacity analysis and planning.

    + Analyze and resolve complex problems associated with server hardware, applications and software integration.

    Minimum Qualifications:

    + Bachelor’s degree in a technical discipline from an accredited college or university with 12+ years of experience as a System Administrator supporting programs and contracts of similar scope, type, and complexity. 3 years of additional experience with an associate’s degree might be substituted OR 8 years of additional experience and a high school diploma

    + Must be proficient with troubleshooting in a Linux Red Hat environment.

    + Experience with VMWare

    + Demonstrated experience with modern automation/configuration tools such as Splunk or Ansible

    + IAT II certification (DoD 8140 required within 60 days of starting employment. Acceptable certifications include CCNA-Security/CySA+/GICSP/GSEC/Security+ CE/CND/ or SSCP)

    Preferred Qualifications:

    + Experience/familiarization with full lifecycle management of Linux systems, to include provisioning, configuration management and patching.

    + Red Hat Certified System Administration Certification.

    + Experience with NetAPP

    Clearance Requirements:

    + Must have a current/active Top Secret/SCI with Polygraph

    Physical Requirements:

    + The person in this position must be able to remain in a stationary position 50% of the time.

    + Occasionally move about inside the office to collaborate with other leaders/teams, use standard office automation equipment, and virtual communication.

     

    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 [email protected] and provide your name and contact information.