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Systems Administrator III
Full Time | IT Outsourcing & Consulting 6 Months Ago
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Criterion Systems is Hiring a Systems Administrator III Near Herndon, VA

Overview

At Criterion Systems, we developed a different kind of business—a company whose real value is a reputation for excellence built upon the collective skills, talents, perspectives, and backgrounds of its people. By accepting a position with Criterion Systems, you will join a group of professionals with a collaborative mindset where we share ideas and foster professional development to accomplish our goals. In addition to our great culture, we also offer competitive compensation and benefit packages, company-sponsored team building events, and advancement opportunities. To find out more about how Criterion can help you take your career to the next level please visit our website:www.criterion-sys.com.

Responsibilities

Criterion Systems is seeking a mission-focused Systems Administrator III to support and contribute to our government customer’s success in Herndon, VA. The individual in this position must be a motivated team player that strives for professional and technical excellence in systems administration supporting software testing.

 Primary Responsibilities include, but are not limited to:

The Systems Administrator III maintains smooth operation of multi-user computer systems, including coordination with network engineers. Monitors and manages system resources, including CPU usage, disk usage, and response times to maintain operating efficiency. Performs systems security administration functions, including creating user profiles and accounts. Provides Tier 1 and Tier 2 problem identification, diagnosis and resolution of problems. Configure Unix, Linux and/or Windows operating systems. Other duties may include setting up administrator accounts, maintaining system documentation, tuning system performance, installing system wide software and allocating mass storage space. Interacts with users and evaluates vendor products. Makes recommendations to purchase hardware and software, coordinates installation and provides backup recovery. Develops and monitors policies and standards for allocation related to the use of computing resources. 

Qualifications

Minimum Qualifications and Skills:

  • Requires applicable Bachelor's degree with 5 or more years of relevant experience. Additional experience may be considered in lieu of degree. 
  • A minimum 2 year of experience with systems administration, including Linux or CentOS 
  • Must be a US Citizen; TS/SCI with ability to pass a CI polygraph 
  • Ability to work in a team environment 
  • Ability to anticipate problems & take decisive action 
  • Experience maintaining applications built on a PostgreSQL or Oracle database. 
  • Experience writing scripts to monitor system services, resources, data mine logs, etc. 
  • Writing SQL and PL/SQL to generate system data reports, modify data as necessary, etc. 
  • Experience with Keytool and OpenSSL 
  • Familiarity w/troubleshooting Java & Oracle applications 
  • XML Proficiency 
  • DoD 8570 Compliant holding current IAT level II baseline certification (Security CE, GICSP, SSCP, etc.) 
  • Experience maintaining systems in cloud environments 
  • Experience working with Firewalls and AWS Security Groups 

 Preferred but not Required:

  • Linux certification 
  • Current RHCSA/RHCE certification 
  • Current CI polygraph 
  • Microsoft MCSA 
  • VMware Certified Professional 
  • Knowledge of SQL Servers
  • Current CI poly

Criterion Systems, Inc. and its subsidiaries are committed to equal employment opportunity and non-discrimination at all levels of our organization. We believe in treating all applicants and employees fairly and make employment decisions without regard to any individual’s protected status: race, ethnicity, color, national origin, ancestry, religion, creed, sex/gender, gender identity/gender expression, sexual orientation, physical and mental disability, marital/parental status, pregnancy (including childbirth, lactation, and related medical conditions), age, genetic information (including characteristics and testing), military and veteran status, or any other characteristic protected by law. For our complete EEO/AA and Pay Transparency statement, please visit https://careers-criterion-sys.icims.com/.

Job Summary

JOB TYPE

Full Time

INDUSTRY

IT Outsourcing & Consulting

POST DATE

09/10/2022

EXPIRATION DATE

12/19/2023

WEBSITE

Criterion-Sys.com

HEADQUARTERS

VIENNA, VA

SIZE

200 - 500

FOUNDED

2005

TYPE

Private

CEO

PROMOD SHARMA

REVENUE

$50M - $200M

INDUSTRY

IT Outsourcing & Consulting

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About Criterion Systems

Criterion Systems is a provider of systems engineering, business strategy consulting, project and program management and data migration services.

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