Job#: 3043726 Job Description: Systems Administrator 2/3
Location: Linthicum, Maryland (Onsite)
Clearance: DOD Secret Clearance
Role Overview
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.
Key Responsibilities
- 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.
Required Qualifications
Education & Experience:- 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).
EEO Employer
Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law. If you have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation in using our website for a search or application, please contact our Employee Services Department at or .
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
Everforth Apex Benefits Overview: Everforth Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Everforth Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Everforth Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our 'Welcome Packet' as well, which an Everforth Apex team member can provide.
Everforth Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Everforth Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law.
If you require an accommodation under the Americans with Disabilities Act to participate in an interview with a virtual recruiter or to use our website for a search or application, please contact our Benefits Department at or . Please note that this contact information is strictly to be used for medical ADA accommodations and that no other inquiries will be answered.
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