System Administrator

Delaware Nation Investments/Emerging Technologies is seeking a highly qualified and motivated System Administrator to join our team. We work with the Air Force Sustainment Center (AFSC) located at Tinker AFB, Hill AFB, Robins AFB, and Wright Patterson AFB Advisory & Assistance for cybersecurity, network operations, and system administration for specified informational technology (IT) and operational technology (OT) within the Industrial Depot Maintenance (IDM) and Depot Support Services (DSS) authorizing official (AO) boundary. Network Operations support will include design, implement, and maintain OT networks and connected devices at Tinker, Hill and Robins Air Force bases. Cybersecurity effort will utilize the Risk Management Framework (RMF) per DoDI 8510.01, RMF for DoD Information, AFI 17-101, and RMF for Air Force Information Technology (IT), support AFSC in maintaining RMF compliance under AO guidance and acceptance of risk. Ability to obtain a security clearance is REQUIRED. A Security+ Certification is REQUIRED. This position is 100% onsite. Requirements System Administrators shall implement DoD/USAF security on operating systems, applications, machine tools, and other devices using software patches, DISA STIGs and Security Requirement Guides (SRGs) or vender security guides as applicable to the system IAW DoDI 8500.01. All STIG rules that are applicable to the system must be configured unless a risk-based decision has been approved to waive the configuration. Multiple STIGs are applicable to each device. This person will install vendor security patches to maintain cybersecurity in accordance with DoD policy. Strong understanding of cybersecurity best practices and compliance standards. Ability to work effectively in a team environment and communicate technical information to non-technical stakeholders. Excellent problem-solving skills and attention to detail. Experience with enterprise services like ACAS, Virtualization, Domain Administration, SIEM/SOAR and Cisco ISE/DNA Proficiency in virtualization and domain administration, including: VMware vSphere: Managing and maintaining virtual environments. Microsoft Active Directory: User and group management, group policy, and domain services. Ability to work effectively in a team environment and communicate technical information to non-technical stakeholders. Excellent problem-solving skills and attention to detail. Nice to Have: Prior experience with NIST Risk Management Framework (RMF) and DoDI 8510.01. Familiarity with AFI 17-101 and Air Force Information Technology RMF. Benefits Benefits Include: Covers 100% of employee benefit premiums, including Medical (PPO or HDHP Option), Vision, Dental Matching 401K Short- and Long-Term Disability Pet Insurance Professional Development/Education Reimbursement Parking and Transit Benefits for NY, NJ, ATL, and DC Metro areas Other Duties: Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities and activities may change at any time with or without notice.

Created: 2026-03-10