Systems Administrator
Key Skills for This Role
Full Job Posting
Preferred Qualifications
- Microsoft Certified: Windows Server Hybrid Administrator or Red Hat Certified Systems Administrator (RHCSA).
- Relevant IT Certification (e.g., Citrix, Dell, HP, ITIL, Microsoft, Nutanix, VMware).
- Well-versed in Department of Defense (DoD) protocols, procedures, and regulations.
- Familiar with operating in classified environments.
- Prior Help Desk/software experience (e.g., Jira, Remedy, ServiceNow).
- Awareness or experience in ITIL framework and ITIL best practices.
- Work Environment
- Fast-paced and deadline-oriented work environment.
- Potential for non-traditional working hours, including consecutive nights and weekends.
- Occasional travel to locations within the supported Area-of-Responsibility (AOR).
- Working at SOSi
- All interested individuals will receive consideration and will not be discriminated against for any reason.
- Founded in 1989, SOSi is among the largest private, founder-owned technology and services integrators in the defense and government services industry. We deliver tailored solutions, tested leadership, and trusted results to enable national security missions worldwide.
Qualifications
- Active in-scope SECRET clearance.
- DoD 8570 IAT-II compliant (e.g., Security+ CE, CASP+, CND, SSCP).
- Server Administration (Microsoft or Linux+) certification at hire.
- 6+ years of experience in systems administration, security operations or enterprise IT service center operations.
- Extended knowledge of modern operating systems (e.g., Windows, Linux) and related security configuration.
- Comprehensive knowledge of the principles, methods, and techniques used in IT systems administration, troubleshooting and support with emphasis on Microsoft Windows Server technologies including Active Directory (Domain Controllers, User/Group Accounts, Computer Objects, GPO’s), DNS, DHCP, File/Print, Exchange, SharePoint, SQL Server, WSUS.
- Experienced in implementing and supporting Virtual Desktop Infrastructure (VDI)/Virtual Environments and solutions (e.g., Citrix, VMware, Azure Cloud/Hyper-V, Nutanix AHV).
- Knowledge of system security best practices and compliance standards including government Secure Technical Implementation Guidelines (STIGs).
- Familiarity with HCI, authentication protocols and C2 applications.
- Ability to work in a fast-paced environment, adapt to changing requirements, and effectively communicate with POCs and customers.
- Able to support 24/7 operations (including support to exercises), when necessary.
- Able to follow instructions and work both independently and in a (distributed) team environment.
- Microsoft Certified: Windows Server Hybrid Administrator or Red Hat Certified Systems Administrator (RHCSA).
- Relevant IT Certification (e.g., Citrix, Dell, HP, ITIL, Microsoft, Nutanix, VMware).
- Well-versed in Department of Defense (DoD) protocols, procedures, and regulations.
- Familiar with operating in classified environments.
- Prior Help Desk/software experience (e.g., Jira, Remedy, ServiceNow).
- Awareness or experience in ITIL framework and ITIL best practices.
About SOSi
Technology and services integrator for government and defense missions.
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