Systems Administrator 2/3

We are seeking a Systems Administrator with experience in both Windows and Linux environments. This role involves deploying and securing servers, managing vulnerabilities, and troubleshooting within secure settings. The position requires working full-time and on-site at our Linthicum, MD campus., * Perform as a Linux/Red Hat and Windows Systems Administrator.

• Deploy and harden RHEL servers, apply STIGs, and manage patching and vulnerabilities.
• Maintain the smooth operation of computer infrastructure, coordinating with various engineering and security teams.
• Recommend and implement system enhancements to improve performance and reliability.
• Provide backup and recovery services and manage data storage devices.
• Create and maintain user accounts and manage file permissions.
• Develop and document technical processes and procedures.
• Familiarity with DoD STIGs and working with IT/IA to develop POA&Ms for vulnerabilities.
• Manage Splunk environments, including indexers, search heads, and creating dashboards.

• Associate's degree and 7 years of experience, or
• Bachelor's degree and 5 years of experience, or
• Master's degree and 3 years of experience, or
• High School diploma or equivalent with 9 years of experience.
• Must be willing and able to obtain a DOD Secret Clearance before starting program work.
• CompTIA Security+ (Sec+) Cert or CompTIA level 2 equivalent

Technical Skills:

• An Active DOD Secret Clearance
• Experience managing Red Hat Enterprise Linux (RHEL) OS.
• Experience managing Windows Server OS and domain architecture.
• Comfortable with VMware, backups, scripting, and virtualization.
• Understanding of basic networking, including Cisco switches and routers.

Certifications:

• An IAM Level I certification (e.g., Security+ CE) or greater is required.

Preferred Qualifications

• Bachelor's or Master's degree in an IS-related field.
• Experience operating under and managing systems within NISPOM, RMF, STIG, or JSIG environments.
• Experience installing, configuring, and maintaining computer hardware in a networked environment.
• Knowledge of Windows AD, LDAP, and SAN storage systems.
• VMWare experience with a current version.
• Knowledge of environmental monitoring tools (e.g., HBSS, SolarWinds, Splunk).
• Experience with the creation and deployment of system images.
• A DoD 8570 Certification in a primary OS (Windows, Linux, Cisco).

Everforth Apex is a world-class IT services company that serves thousands of clients across the globe. When you join Everforth Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRateds Best of Staffing in Talent Satisfaction in the United States and Great Place to Work in the United Kingdom and Mexico. Everforth Apex uses a virtual recruiter as part of the application process. Click for more details. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Everforth Apex and its affiliates, and contracted partners. Frequency varies for text messages. Message and data rates may apply. Carriers are not liable for delayed or undelivered messages. You can reply STOP to cancel and HELP for help. You can access our privacy policy at