Karsun Solutions LLC

  • Linux/Web Logic Admin

    Job Locations US-VA-Herndon
    Posted Date 1 month ago(11/15/2018 2:02 PM)
    # of Openings
    Information Technology
  • Overview


    Karsun Solutions (as the prime contractor)has been awarded the Federal Aviation Administration (FAA) Software Solutions Delivery Services (SSD)​ contract.  This is a single award IDIQ over a five year period of performance. We will be fulfilling the Federal Aviation Administration (FAA) Office of Information and Technology (AIT) requirement for technical support services to assist with the implementation and continuing support of enterprise-wide software application and database development and maintenance related activities that can be broadly categorized as solution development (new systems) and enhancement and sustainment (existing systems).




    The Linux System Admin is responsible for the sustainment and maintenance of system applications and managing the OS layer servers which host the applications. Be able to install upgrades, configure, test, maintain and support system software. Review performance logs and monitoring overall application systems performance.

    • Maintain smooth operation of multi-user computer systems, including coordination with network administrators.
    • Set up administrator and service accounts, maintain system documentation, tune system performance, install system wide software and allocate mass storage space.
    • Interact with users and evaluate vendor products.
    • Make recommendations to purchase hardware and software, coordinate installation and provide backup recovery.
    • Develop and monitor policies and standards for allocation related to the use of computing resources.



    Note: US Citizens, Green Card Holders & H1B Visa Holders are eligible for Public Trust Clearance required by the FAA.

    Note:  A majority of the staff works 1-2 days remote. 


    Required Skills:

    • Linux/Unix variants, especially RedHat/RHEL
    • Designing and developing Shell and Perl Scripting under RedHat/RHEL environment
    • Host certification creation and Configure Apache to use the SSL Certificate
    • Linux file systems management, permission, file transfer and sync tools (scp, rsync, etc.)

    Desired Skills:

    • Familiarity with Java and JEE technologies
    • Experience with administration of LAMP/WAMP and Java-based middleware environments; including installation, upgrade, configuration, troubleshooting, code deployments, and general support of those environments
    • Experience working with oracle database enviornments
    • Experience in:
    • Middleware and JBoss Application Server administration tasks
    • Configuring and tuning web servers using PHP (mod_php, FastCGI, and PHP-FPM) technologies
    • AWS cloud services and functionally
    • Ability to work in team environment to accomplish projects objectives and goals

    Qualifications (Education/Experience) :

    • Requires a Bachelor’s Degree in Engineering, Math, or Science and a minimum of 8 years of relevant experience
    • The ability to successfully obtain and maintain a U.S. Suitability/Public Trust Background Clearance

     For more information on this or any other position, chat one-on-one with our recruiters during our weekly virtual chat event every Thursday at 12:00pm EST.



    Karsun Solutions is an Equal Employment Opportunity (EEO) employer. It is the policy of the Company to provide equal employment opportunities to all qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, protected veteran or disabled status, or genetic information


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