2026197 Systems Engineer (Linux) $225,000.00


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


Labor Category: Systems Engineer (Linux)
Position Level: Level 2 – Expert
Salary: Up to $225,000.00 per year
Core Hours: 9am to 4pm
Location: Herndon VA

Mandatory Requirements:

We are looking for a Senior Linux Systems Engineer with a minimum of 6+ years’ experience. Bachelor’s Master’s degrees are preferred with a background utilizing the following:
Linux including Red Hat and its derivatives (centOS, RHEL, RockyOS).
Experience in shell scripting and manipulating the Linux command line.
Experience providing Linux Administration support Experience providing engineering infrastructure support.
Duties to Include but not limited to:
Perform systems engineering and software development in multiple large enterprise server environments (e.g., Linux, Red Hat and CentOS)
Provide technical guidance in software engineering techniques and automated support tools.
Analyze functional business applications and design specifications for functional activities.
Prepare required documentation (program-level and user-level)
Assist in establishing standards for information systems procedures.
Perform technical evaluations and analysis.
Support the customer in the development and maintenance of systems baseline.
Assess server loads and work with technical leads to develop tuning recommendations.
Additional duties, as assigned.
O&M duties include:
Provide operational pager/phone duty support.
Complete day-to-day Operations & Maintenance tasks
Perform operating system software updates, upgrades and patches.

Optional Requirements:

Experience with the following languages: Python, Ruby, Bash, PHP
Experience with Amazon Web Services (AWS), CloudFormation, google Cloud and Microsoft Azure
Experience with configuration management software (e.g., Ansible, Puppet Manifests and Foreman)
Experience with cloud computing, including PaaS, IaaS and SaaS
Experience with CaaS (e.g., Kubernetes and OpenShift)
Experience with LAMP

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 -BC-POS-732

If you would like to complete a detailed B4Corp Job application, please do so using this form:
This form will help us find you the best position quicker.

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.