Senior System Adminstrator

US-MD-Annapolis Junction


ASRC Federal - Vistronix is a national security solutions provider specializing in transforming big and complex data sets into mission critical intelligence.  Ingesting, processing, and exploiting Big Data is at the core of everything we do: Cyber & SIGINT Operations, C4ISR & Multi-INT Processing, and Enterprise & Open Source Analysis.  As a national security middleweight, we have a passion for our customers' mission and value ingenuity, agility, speed, and the ability to think and deliver at scale.  For more information, visit


ASRC Federal - Vistronix is currently seeking an experienced System Administrator for a role on one of our subcontracts.  This full time position affords the successful candidate the opportunity to work in an engaging, high-tech development environment, working with an excellent team and customer base. 


The candidate will:

  • Provide STE/STN support/requirements
  • Provide timely and professional recommendations to the customers.
  • Implement corrective action processes for addressing problems detected in the operational baseline in compliance with the task.
  • Ensure that all detected problems are promptly reported, action is initiated, status is tracked and resolution is achieved without introducing additional issues or risk.
  • Interfacing with the appropriate organizations for support, regarding system administration, hardware, and communications requirements.


Candidate must meet the following labor category requirements:

  • A minimum of 10 years experience as a Unix or
  • Windows System Administrator, to include, but not limited to:
    • Installing/loading operating system software
    • Troubleshooting
    • Maintaining the integrity of and configuring network components
    • Installing windows manager
    • Performing BEA WebLogic administration
    • Implementing operating system enhancements that improve reliability and performance
    • Administrating multiple operating systems, including UNIX and Windows. *

Additional Position Requirements/Desired Skills:

  • STE/STN familiarity

Job Specific Requirements:

  • Experience with complex network design/support
  • Experience with UNIX/LINUX
  • Experience with Virtual Environments (MachineShop, EDC)
  • Working knowledge of network firewall configurations
  • Must be able to interact effectively with developers, system stakeholders, and the Customer.
  • Experience with System accreditation processes.

This position requires an active Security Clearance. 


Positions require a Top Secret security clearance, based on current background investigation (SBI), as well as the favorable completion of polygraph.  Clearance and polygraph processing will be completed by the U.S. Government.


ASRC Federal and its Subsidiaries are Equal Opportunity / Affirmative Action employers.  All qualified applicants will receive consideration for employment without regard to race, gender, color, age, sexual orientation, gender identification, national origin, religion, marital status, ancestry, citizenship, disability, protected veteran status, or any other factor prohibited by applicable law.



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