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Linux Engineer
LocationCarderock, MD
Job TypeInformation Technology


Concurrent Technologies Corporation

Carderock, MD


Minimum Clearance Required: Top Secret Clearance

Clearance Level Must Be Able to Obtain: Top Secret Clearance


Key Responsibilities:

  • Manage the software, hardware, and systems on a Linux server
  • Install and monitor Linux operating systems.
  • Resolve user issues, address management requests, and identify potential issues by implementing security measures.
  • This position is part of the CSWF, at the Journeyman Proficiency Level, and is in Category 40, Specialty Area 44 of the DON Cybersecurity Workforce Qualification Matrix of the SECNAV M-5239.2, Cyberspace Information Technology and Cybersecurity Workforce Management and Qualifications Manual (Jun 2016)


Basic Qualifications:

  •        Bachelor's Degree in Computer Engineering, Computer Science, Information Technology, or related discipline with4-6 years related experience or a Master’s Degree with 2-4 years or PhD with0-2 years of experience.
  •        Minimum of four (4) years of Linux system administration experience
  •        Within six months from the hire date, candidates must obtain and maintain, a current operating system certification or training applicable to the current Linux computing environment(s) in which they will be performing
  •        Expertise in Lightweight Directory Access Protocol (LDAP), Network File System (NFS), Domain Name Service (DNS), and Secure Shell (SSH)
  •        Ability to write and maintain Linux and Perl shell scripts
  •        Understanding of security and network/distributed computing concepts
  •        Strong technical problem solving skills, communication, teamwork, and customer service skills


Preferred Qualifications:

  • Currently hold one of the following certifications: GSEC; Security + (CE) Certificate; SSCP Certificate; or CNSSI/NSTISSI 4115/4016 Certificate

Why CTC?

  • Our teams at CTC are passionate and thrive on collaboration in a team environment
  • When we encounter a difficult problem, we have a variety of talented and diverse employees that work together to solve the toughest challenges
  • Competitive salary and benefits package
  • Although our work at CTC is extremely important, we also recognize the need for our employees to maintain a proper mix of work and personal life
  • Visit to learn more

Join us!
  CTC offers exceptional career growth, cutting edge technology, educational opportunities, and recognition for quality work.


Staffing Requisition: SR# 2021-0082


“We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability status, protected veteran status, or any other characteristic protected by law.”