2026152 Systems Administrator $200,000.00


Position Requires a Top Secret (TS/SCI) Clearance with a Polygraph.

Linux System Administrator


Labor Category: Systems Administrator
Position Level: All Levels
Salary: Up to $200,000.00 per year
Core Hours: 9am to 4pm
Location: Laurel MD

Mandatory Requirements:

a. Provide expert support in the administration and maintenance of the Enterprise Linux infrastructure.
b. Provide support in information security system requirements and design applicable to Linux hosts.
c. Provide technical input and assist in the maintenance of system administration, security policy and procedure documentation.
d. Document the system configuration to include dependencies to external services, known good operational configurations (Authentication/Authorization/Accounting (AAA), allocated system resources, etc.) and standard operating procedures (startup/shutdown, backup, upgrade, etc.).
e. Ensure compliance with Sponsor’s Security compliance requirements.
f. Provide technical input to assist in the cloud hosting strategic direction of the system.
g. Configure, upgrade, and troubleshoot Configuration Management tool components including Linux and Database Administration.
h. Develop monitoring dashboards to alert on software operational status.

Optional Requirements:

Using puppet or other software configuration management tool.
· Managing Linux system patches.
· Demonstrated experience with scanning and mitigating IAVA vulnerabilities.
· Demonstrated experience with SYSLOG data and server environment.
· Demonstrated experience with Linux (RHEL, CENTOS, or similar).
· Demonstrated experience performing system administration with applications such Bash, Python, Perl, Ruby or similar scripting tools or software, etc.
· Demonstrated experience with Database Administration.
· Demonstrated experience with configuration management.
· Demonstrated experience with system monitoring such as reviewing memory or processes using Linux commands such as top and PS.
· Demonstrated experience with general troubleshooting skills in Linux, and Puppet.

B4CORP Company Information

B4Corp is a small defense contracting company that focuses on providing an optimum environment for mission-focused, highly skilled consultants to support the United States of America’s intelligence community and other defense organizations.  B4Corp provides a low overhead, highly efficient, high salary environment that allows employees to excel at meeting the client’s needs.  B4Corp is looking for information technology professionals that have a high sense of personal responsibility, self-motivation, and mission drive.

B4Corp’s dedication and care for its employees is reflected in our outstanding compensation and benefits package.  B4Corp’s benefits reflect the company’s policy of putting the employees first.  B4Corp’s maximum flexibility comp / makeup time policy, along with the company’s cafeteria-style benefit plan that allows employees to maximize their Benefit Dollars, reflects B4Corp’s commitment to its employees.


  • Outstanding Salaries


  • Full Vanguard 401k Plan – Featuring a full scope of investment options
    –       100% employer matched contribution up to 6% of employee’s salary
    –       Ability to max out 401k savings $57k ($63.5k if over 50)
  • Employees receive B4Corp phantom stock each year (2-year vesting period)


  • Medical – United Health Care (UHC) (multiple plan options)
  • Dental – United Concordia (UC) Flex Plan
  • Vision – Vision Service Plan Insurance Co (VSP) Signature Plans
  • Mutual of Omaha short-term disability (60% of salary up to $2,000.00/week)
  • Mutual of Omaha long-term disability (60% of salary up to $10,000.00/month)
  • Mutual of Omaha life insurance ($200,000.00)

Employee Referral Bonus:

  • Refer a friend or a coworker and receive $3,000 per year for every year the person works for B4CORP

Paid Time Off (PTO):

  • Seven weeks of leave per year (including ten federal holidays)
  • Flexible work schedule with comp time (with customer approval)

Tuition and Training:

  • Free CBTNuggets Online Training Account
    –       More than 200 online IT courses on a large variety of topics, including networking, security, virtualization, and the cloud
    –       Cisco, Microsoft, and Google
    –       Virtual Labs
  • Free L inux Academy Online Training Account

Internal Tracking -BV-37978

If you would like to complete a detailed B4Corp Job application, please do so using this form:
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B4Corp is an EEO and e-Verify employer.  All qualified applicants will receive consideration for employment without regard to race, color, religion, gender/gender identity, sexual orientation or national origin.

To apply for this job please visit b4corp.com.