IT Systems Administration
L3HHCM20•Camden, NJ
•$91,500 - $160,000•Onsite
About The Position
The Senior IT Administrator serves as a technical expert responsible for the provisioning, installation, configuration, operation, and maintenance of Linux and Windows servers, system hardware, software, and related infrastructure within a classified/high-security environment. This role is responsible for maintaining the security, uptime, and performance of enterprise systems and networks.
Requirements
- Bachelor’s degree in Computer Science, Information Technology, or a related field and minimum 6 years of prior relevant experience. Graduate Degree in computer science, Information Technology, or a related field and a minimum of 4 years of prior related experience. In lieu of a degree, minimum of 10 years of prior related experience.
- 5+ years of progressively responsible experience in network or systems administration.
- System hardening and auditing to RMF, CMMC, DFARS, NIST 800-171, NIST 800-53
- Advanced understanding of Windows/Linux administration, Active Directory, virtualization, and network protocol
- Active Secret clearance.
Nice To Haves
- Experience with Linux Server and Workstation systems administration on Red Hat based distributions (RHEL9, RHEL8, RHEL7).
- Experience with network switches.
- Top Secret clearance.
- Certifications RHCSA, RHCE, RHCSS, RHCDS, Security+, CISSP, CISM preferred.
- Configuration management with Ansible/Ansible Automation Platform, AWX, puppet, or chef.
- Basic network administration of layer 2/3 switches.
- Scripting: Proficient in PowerShell, Bash, or Python.
- Supporting multi-OS environments of Linux, Windows and embedded OS’s.
Responsibilities
- Integrate with a team of multidiscipline, multileveled System Administrators supporting Linux, Windows, and Network operations.
- Assist Software Engineers by providing Linux/Windows Infrastructure services in support of development efforts.
- Partner with Information Security team to provide secure, auditable Linux/Windows systems.
- Security and Compliance Management.
- System Administration and Maintenance.
- Network & Optimization.
- Administration and Documentation.
- Incident Response.
- Backup and Recovery.
- Linux Server and Workstation systems administration on Red Hat based distributions (RHEL9, RHEL8, RHEL7).
- Ability to obtain and maintain a Top-Secret clearance.
Benefits
- health and disability insurance
- 401(k) match
- flexible spending accounts
- EAP
- education assistance
- parental leave
- paid time off
- company-paid holidays
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What This Job Offers
Job Type
Full-time
Career Level
Senior
