Linux System Administrator at Avint

Jacksonville, North Carolina, United States -

Full Time

Start Date

Immediate

Expiry Date

31 Dec, 25

Salary

100000.0

Posted On

02 Oct, 25

Experience

5 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

Linux Administration, DoD Security Tools, Nutanix, Windows Active Directory, System Backups, Cybersecurity Compliance, STIG Implementation, ADMS Support

Industry

Computer and Network Security

Description

Avint is seeking a highly skilled System Administrator (Linux) to support mission-critical DoD systems at Camp Lejeune. This is a 100% onsite position requiring daily presence at the installation. The role will focus on administering Linux-based environments, implementing security standards, and supporting energy grid monitoring systems under the UESC project. The ideal candidate has strong Linux experience, familiarity with DoD security tools, and the ability to support a hybrid Windows/Linux environment as the platform transitions to Linux. Responsibilities: Administer, configure, and secure Linux operating systems (5+ years of experience required). Implement and maintain DISA STIGs and DoD cybersecurity compliance standards. Support Nutanix environments (training available if not already certified/experienced). Maintain and support Windows Active Directory and administration as needed during transition to Linux (desired, not mandatory). Administer and monitor DoD security tools, including Trellix/HBSS. Conduct and manage system backups (TruNAS experience preferred but not required). Provide support for the Advanced Distribution Management System (ADMS), an energy grid product supporting the UESC project (experience preferred). Collaborate with cross-functional teams to ensure compliance with DoD and USMC cybersecurity standards. Qualifications Active Secret Clearance IAT Level II or III certification (Security+ minimum). Linux OS certification 5+ years of Linux administration experience. Experience implementing STIGs and securing DoD systems. Familiarity with DoD security tools (e.g., Trellix/HBSS). Experience with system backup technologies (TruNAS preferred). Nutanix administration experience desired (training available if needed). Windows Active Directory/administration background desired, but not mandatory. Experience with Advanced Distribution Management System (ADMS) a plus. Joining Avint is a win-win proposition! You will feel the personal touch of a small business and receive BIG business benefits. From competitive salaries, full health, and generous PTO and Federal Holidays. Additionally, we encourage every Avint employee to further their professional development. To assist you in achieving your goals, we offer reimbursement for courses, exams, and tuition. Interested in a class, conference, program, or degree? Avint will invest in YOU and your professional development! Avint is committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity and Affirmative Action Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. The salary range for this position is: $95,000-$100,000

Responsibilities

Administer and secure Linux operating systems while implementing DoD cybersecurity compliance standards. Support energy grid monitoring systems and collaborate with cross-functional teams to ensure compliance with security standards.