System Administrator
Beyond New Horizons
Job Details Job Title: System Administrator Location: Arnold AFB, TN Job Family Code: P - IT/Cyber Security / Network Systems Function/Branch: Infrastructure Directorate: Engineering & Tech Support Position Type: Regular, Full-Time Pay Type: Exempt Grade: L06/L07 Salary Range or Starting Hourly Rate: $65,000 - $117,000 / year Current U.S. Citizenship is required. Remote work is NOT available for this position. The employee is expected to work on-site at our Arnold AFB Location. Job Summary Beyond New Horizons, LLC (BNH) has an exciting opportunity for a System Administrator, supporting TOS II, at Arnold Air Force Base, TN. As a System Administrator, you will be working as a member of an integrated team responsible for design, support and maintenance of Data Systems and Peripherals for the United States Air Force Test Operations and Sustainment efforts. Open to internal and external candidates. The selected candidate for this requisition may be required to occasionally work outside normal business hours. Beyond New Horizons, LLC (BNH) is the team selected by the U.S. Air Force to conduct Test and Operations Sustainment at the Arnold Engineering Development Complex (AEDC) at Arnold Air Force Base in Tennessee. AEDC operates more than 55 aerodynamic and propulsion wind tunnels, rocket and turbine engine test cells, space environmental chambers, arc heaters, ballistic ranges and other specialized units located in six states. Many of the complex's test units have capabilities unmatched elsewhere in the United States; some are unique in the world. AEDC is one of three installations which are part of the Air Force Test Center (AFTC), one of six subordinate commands of the Air Force Materiel Command organization, and an important national resource. AEDC's mission is to conduct developmental test and evaluation for the Nation through modeling, simulation, and ground and flight test. Execution of the mission requires a large team of highly qualified and dedicated professionals from multiple technical disciplines to effectively accomplish the objectives of our test customers. Job Duties Deploy, configure, and manage Windows and Linux environments, utilizing enterprise imaging tools (SCCM, MDT, WDS) and scripting to streamline provisioning and maintenance. Administer core server and network services, including Active Directory, Group Policy, DNS, and DHCP, to ensure high availability and optimal performance. Develop and deploy automation scripts using PowerShell to enhance operational efficiency in system management, patching, and reporting. Implement and audit robust cybersecurity controls, including system hardening, access management via Active Directory, and vulnerability remediation to ensure compliance with DoD standards. Provide Tier 1/2 troubleshooting for hardware, software, and network issues across diverse operating systems and virtualized environments. Manage and support virtualization and containerization platforms (VMware, Hyper‑V, Citrix), collaborating on scalable system improvements and cloud integrations. Execute end‑to‑end system maintenance, including performance monitoring, enterprise patch management (SCCM, WSUS), and proactive vulnerability assessments. Implement and test comprehensive backup and disaster recovery strategies to ensure data integrity and rapid system restoration capabilities. Develop dynamic testing schedules and maintain comprehensive documentation for system configurations, procedures, and best practices. Partner with Information System Security Managers (ISSM) to ensure policy compliance and stay current with emerging technologies and relevant certifications. Other duties as assigned by supervisor. Basic Qualifications Bachelor's degree in IT‑related field plus 0-4 years of progressively relevant experience, or an equivalent combination of education and experience. Must currently possess or commit to obtain any requisite certifications required for assuming administrative role in accordance with DoD8140 within 6 months of hiring date. Must be able to obtain and maintain a security clearance and access to the AEDC local area network. Current U.S. Citizenship required. Preferred Qualifications Experience with Windows and Linux imaging and deployment using WDS, MDT, SCCM, including creation and maintenance of custom images. Expertise in configuring and troubleshooting Linux and Windows Server OS, and enterprise storage solutions such as NetApp ONTAP. Proficiency in managing DNS, DHCP, and network services in dynamic enterprise environments. Skilled in scripting languages, primarily PowerShell, Bash, and Python, for automation and orchestration. Strong understanding of virtualization (VMware vSphere, Citrix XenDesktop/XenApp). Knowledge of network protocols (TCP/IP, UDP, SSH) and network security best practices. Excellent analytical, troubleshooting, and problem‑solving skills in complex multi‑platform environments. Effective communicator with proven teamwork abilities and technical documentation skills. Microsoft Certification for Windows Server and Windows Domain management (e.g., MCSA, MCSE). RedHat Certified System Administrator (RHCSA) and or RedHat Certified Engineer (RHCE). VMware Certification (e.g., VCP‑DCV, VCAP). Citrix Certification (e.g., CCA‑V, CCP‑V). What We Offer Competitive salaries Continuing education assistance Multiple healthcare benefits packages 401K with employer matching Paid time off (PTO) along with a federally recognized holiday schedule Who We Are Beyond New Horizons (BNH) is a fully populated joint venture of Astrion and Fluor Federal Services, Inc. formed to provide unmatched Test Operations and Sustainment services for the Arnold Engineering Development Complex. We chose our name to serve as an enduring reminder of our commitment to AEDC's rich aerospace research and development legacy anchored in AEDC's Toward New Horizons founding study and the unprecedented opportunities to greatly expand AEDC's capabilities and capacity Beyond those existing today. Leveraging the capabilities of our parent companies, BNH specializes in testing and evaluation for military and space systems combined with proven capability in large-scale Government program management, integration, engineering, and construction services for specialized and technically advanced high-hazard facilities. Join our Team! BNH is an Equal Employment Opportunity Employer. We provide equal employment opportunities to all employees and applicants for employment and prohibit discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, veteran status, and any other grounds for discrimination prohibited by applicable law. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training. #J-18808-Ljbffr Beyond New Horizons
- ...Job Details Job Title: System Administrator Location: Arnold AFB, TN Job Family Code: P - IT/Cyber Security / Network Systems Function/Branch: Infrastructure Directorate: Engineering & Tech Support Position Type: Regular, Full-Time Pay Type: Exempt Grade: L06/L07 Salary...SuggestedHourly payFull timeLocal areaRemote work
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Subcontract Administrator Job Title: Subcontract Administrator Location: Arnold AFB, TN Requisition Number: 2026-24647 Job Family Code: B... ...specializes in testing and evaluation for military and space systems combined with proven capability in large-scale Government program...Full timeContract workPart timeFor subcontractorH1bLocal area- ...support the AEDC at Arnold AFB, TN. The role focuses on mechanical integrity assessments of pressure vessels, piping, and facility systems using ASME/API codes. The candidate should have hands‑on experience, strong analytical skills, and the ability to work within an integrated...
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...collects and processes fuel and supplies payments; monitors 2-way radio and responds to aircraft requesting information; monitors airport systems; and performs general inside and outside minor maintenance which includes daily cleaning of the terminal building, including...Part timeWork at office3 days per week- Ascension Saint Thomas Urgent Care is looking for experienced ARRT Radiology or Limited License X-Ray Techs to join our team in Tullahoma, TN. Job Summary This position will perform xray testing including body mechanics and patient movement using knowledge of anatomy and...Daily paidFull timeReliefWork at officeMonday to FridayShift workWeekend workWeekday work
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...services, and customer experiences. Role Overview: We are welcoming participants from all backgrounds, including anyone looking for administrative assistant roles, to take part in upcoming market research studies. These may involve online discussions, product testing, or...Part timeCasual workRemote workFlexible hours
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