Linux/Windows Server Engineer

Company: Apex Systems
Location: San Diego
Posted on: June 1, 2025

Job Description:

Our client is looking for a candidate to provide Linux and Windows Server System Administration on the Research, Development, Test, and Evaluation (RDT&E) network supporting a US Government Customer. The selected candidate will work as a System Administrator for a customer managing physical and virtual Linux (a mixture of Red Hat and other open source Linux) servers and Windows servers that support the Science and Technology Branch of the Naval Information Warfare Center. This project is an experimental effort working in a unclassified network environment providing experimentation and demonstration of future command and control technologies. This work is 100 percent on site and the selected individual will work with a team of 4 to 5 individuals in this effort.Specific job duties include: - Linux system administration (RedHat, CENTOS, Ubuntu, or others) - Windows server system administration (2019 or later) - Experience with containerization (Docker and Kubernetes) - Experience managing Active Directory - Experience hardening servers to DISA standards, application of STIGs - Performing Assured Compliance Assessment Solution (ACAS) - Experience supporting RMF - Experience with using an existing un-configured share on NAS - Basic networking knowledge - Perform and document all applicable STIGsCertifications (IAT Level II)One of the following: - GIAC Security Essentials Certification (GSEC) - Security Certified Network Professional (SCNP) - System Security Certified Practitioner (SSCP)and one of the following: - LPIC-2 Advanced Level Linux Professional - RHCE Red Hat Certified EngineerRequired Skills - 2-3 Years of experience with Linux systems - 2-3 years' experience with Windows server systems - Experience with VM environmentDesired Skills - Knowledge and experience with CANES a plus - Knowledge of ITIL processes and ITIL Certification - Experience with the IAVM processCandidates must be US citizens able to obtain and/or maintain a Department of Defense Secret security clearance as a condition of employmentEEO EmployerApex 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 employeeservices@apexsystems.com or 844-463-6178 .Apex Systems is a world-class IT services company that serves thousands of clients across the globe. When you join 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 ClearlyRated's Best of Staffing in Talent Satisfaction in the United States and Great Place to Work in the United Kingdom and Mexico.Apex Benefits Overview: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. 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, 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. 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 Apex team member can provide.
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Keywords: Apex Systems, Encinitas , Linux/Windows Server Engineer, IT / Software / Systems , San Diego, California