• Install, configure, secure, and manage AWS GovCloud-based virtualized environments, including servers, applications, and storage systems • Monitor system performance, resource utilization, and connectivity across IL2–IL5 enclaves to ensure continuous operational availability • Perform routine system health checks, including log analysis, service validation, and backup verification • Apply system hardening standards (STIG/SRG) to ensure compliance with DoD and DISA security baselines • Develop and maintain patch management procedures for operating systems, middleware, and storage infrastructure • Implement automation scripts and configuration management using tools such as Ansible, PowerShell, or AWS Systems Manager • Collaborate with network and security engineers to diagnose and resolve Tier 3 technical issues affecting mission-critical operations • Support disaster recovery and business continuity plans, including backup validation and restoration testing • Maintain system documentation, SOPs, and architectural diagrams in accordance with configuration management policies • Participate in Change Advisory Boards (CABs) and contribute to configuration control and release planning • Support continuous improvement activities by evaluating system performance data and recommending optimizations • Coordinate with cloud hosting teams to ensure redundancy, scalability, and compliance across production and non-production environments

• Conduct senior Enterprise-level Active Directory system administration • This includes Forest/Domain Architecture, AD Service Owner Tasks, DNS infrastructure, account provisioning • Configuration of Active Directory sites, enterprise group policies, LDAP-S, PKI/CA, and monitoring of AD replication and core services • Possess extensive enterprise experience with PowerShell scripting and VB Script and familiarity with SQL and Java Script • Implement and manage day-to-day assigned delivery order projects, independently or with teams

Title: Application Systems Administrator Location: NC United States Full time job requisition id R243628 Department: 12280 Enterprise Corporate - Integration and Departmental App Status: Full time Benefits Eligible: Yes Hours Per Week: 40 Schedule Details/Additional Information: Schedule M-F 8:00AM-5:00PM Remote in North Carolina with up to 50% travel to local facilities. Pay Range $35.50 - $53.25 Major Responsibilities: - Tests and implements system and application software installations and upgrades. Assists with planning and scheduling system and application software installations and upgrades. - Maintains production change control schedule and participates in change management/control. Performs workstation and server administration. - Assists with the design of backup and recovery procedures. Maintains and monitors backup schedules. Executes capacity monitoring processes. Coordinates disk space planning and management. - Maintains growth statistics, space forecasts, tape libraries, and software and hardware inventories. Monitors continuity with system software licensing and maintenance agreements. - Executes and monitors quality assurance processes. Conducts routine hardware and software audits of workstations and servers to ensure compliance with established standards, policies, and configuration guidelines to ensure proper system operation, optimum performance, and freedom from defects. - Participates on on-call rotation. Solves moderately complex application software problems and assists in resolving complex problems. Performs root-cause analysis on moderately complex problems and assists in root-cause problem analysis of complex problems. Escalates issues as needed. Defines, submits and works to completion problems and issues with vendors to improve functionality to meet business needs. - Designs moderately complex application support software such as utility programs, macros, subroutines, and control modules from detailed specifications. - Codes, tests, debugs, documents and maintains moderately complex application support software such as utility programs, macros, subroutines, and control modules. Makes moderately complex modifications to purchased applications to fit specialized needs and configurations. Configures, installs and supports moderately complex clinical device or other ancillary device integration solutions. - Creates tasks, work estimates and recommends resource assignments. Monitors tasks and initiates corrective action to stay on schedule. Communicates with project coordinators and clients in order to keep them informed with regard to project status and potential problem areas. Evaluates moderately complex client requests to determine impact and effort required to accomplish. - Assembles and documents technical requirements of computer systems to meet business requirements. Assists in the evaluation of new and existing software products. Works with vendor technical counterparts to resolve problems. Licensure, Registration, and/or Certification Required: - None Required. Education Required: - Bachelor's Degree (or equivalent knowledge) in Computer Science or related field. Experience Required: - Typically requires 3 years of experience in application development and support. Knowledge, Skills & Abilities Required: - Advanced knowledge of operating systems, databases, vendor-specific development languages or environments, and other system software. - Advanced knowledge of hardware and software as used in the clinical and/or business setting. - Demonstrated knowledge of the inter-relationships between application code and server operating systems and desktop operating systems. - Demonstrated negotiation and facilitation skills and ability to explain technical subjects to non-technical clients. - Demonstrated ability to translate user requirements into system specifications. - Strong organizational and analytical skills. - Strong problem and issue resolution skills. - Strong written and oral communication skills. - Ability to handle multiple tasks, set appropriate priorities and accomplish assignments in a thorough and timely manner. Physical Requirements and Working Conditions: - Generally exposed to a normal office environment. - Operates all equipment necessary to perform the job. This job description indicates the general nature and level of work expected of the incumbent. It is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities required of the incumbent. Incumbent may be required to perform other related duties. Our Commitment to You: Advocate Health offers a comprehensive suite of Total Rewards: benefits and well-being programs, competitive compensation, generous retirement offerings, programs that invest in your career development and so much more – so you can live fully at and away from work, including: Compensation - Base compensation listed within the listed pay range based on factors such as qualifications, skills, relevant experience, and/or training - Premium pay such as shift, on call, and more based on a teammate's job - Incentive pay for select positions - Opportunity for annual increases based on performance Benefits and more - Paid Time Off programs - Health and welfare benefits such as medical, dental, vision, life, and Short- and Long-Term Disability - Flexible Spending Accounts for eligible health care and dependent care expenses - Family benefits such as adoption assistance and paid parental leave - Defined contribution retirement plans with employer match and other financial wellness programs - Educational Assistance Program Note: Eligibility for programs listed above may depend on your FTE or status (e.g., full-time, part-time, per diem, temporary, etc.); please ask a Recruiter for more information during an interview. About Advocate Health Advocate Health is the third-largest nonprofit, integrated health system in the United States, created from the combination of Advocate Aurora Health and Atrium Health. Providing care under the names Advocate Health Care in Illinois; Atrium Health in the Carolinas, Georgia and Alabama; and Aurora Health Care in Wisconsin, Advocate Health is a national leader in clinical innovation, health outcomes, consumer experience and value-based care. Headquartered in Charlotte, North Carolina, Advocate Health services nearly 6 million patients and is engaged in hundreds of clinical trials and research studies, with Wake Forest University School of Medicine serving as the academic core of the enterprise. It is nationally recognized for its expertise in cardiology, neurosciences, oncology, pediatrics and rehabilitation, as well as organ transplants, burn treatments and specialized musculoskeletal programs. Advocate Health employs 155,000 teammates across 69 hospitals and over 1,000 care locations, and offers one of the nation’s largest graduate medical education programs with over 2,000 residents and fellows across more than 200 programs. Committed to providing equitable care for all, Advocate Health provides more than $6 billion in annual community benefits.

Job Description In support of the Navy DoW Supercomputing Resource Center (NAVY-DSRC), BAE Systems provides program management and technical support necessary to advance services, capabilities, infrastructure, and technologies. BAE Systems is seeking a Senior Linux Systems Administrator to support a team of administrators with standard Linux system administration duties at Stennis Space Center, MS. The selected candidate will perform standard Linux System Administration duties as required to maintain smooth operation of multi-user computer systems consisting of Linux based application and license servers, virtual machines, and cluster based systems. Coordination with Linux System administrators is required. Additional duties: - Setting up administrator and service accounts, maintaining system documentation, tuning system performance, installing system wide software and allocate mass storage space. - Developing and monitoring policies and standards for allocation related to the use of computing resources. - Participating in the installation, integration, acceptance testing, and on-going maintenance of our HPC systems and software environment. - Assisting with forecast resource limitations and provide recommendations for increasing the efficiency of our resources through proper scheduling and load balancing techniques. #LI-VW1 #LI-Onsite Required Education, Experience, & Skills Bachelor's degree and at least 4 years of experience (additional experience may be substituted for the degree) DoD 8570 certification - Security + and OS cert (Linux+ CE, RedHat, etc) Willingness to occasionally work after hours and/or respond to emergency situations for problem resolution Experience with SLURM / PBS / torque schedulers General knowledge of Linux and general Unix operating systems concepts as well as systems administration experience Ability to develop and maintain documentation on system administration procedures for routine and complex tasks Ability to create and maintain Information Assurance (IA) compliance documentation of the Information System Familiar in multi-factor authentication platforms and solutions, and Identity Management such as OpenID, LDAP, and Kerberos. Security implementations using multi-factor authentication, PKI, or Kerberos and Unix OS hardening to DoD STIG standards. Experience with scripting (Bash, Python, etc) Preferred Education, Experience, & Skills Experience with Storage Architectures: SAN, SAS, FC, SATA Experience with Zabbix Experience with Red Hat Satellite or Red Hat Identity Manager Experience with BIND DNS Experience with Puppet or Ansible Pay Information Full-Time Salary Range: $79370 - $134929 Please note: This range is based on our market pay structures. However, individual salaries are determined by a variety of factors including, but not limited to: business considerations, local market conditions, and internal equity, as well as candidate qualifications, such as skills, education, and experience. Employee Benefits: At BAE Systems, we support our employees in all aspects of their life, including their health and financial well-being. Regular employees scheduled to work 20+ hours per week are offered: health, dental, and vision insurance; health savings accounts; a 401(k) savings plan; disability coverage; and life and accident insurance. We also have an employee assistance program, a legal plan, and other perks including discounts on things like home, auto, and pet insurance. Our leave programs include paid time off, paid holidays, as well as other types of leave, including paid parental, military, bereavement, and any applicable federal and state sick leave. Employees may participate in the company recognition program to receive monetary or non-monetary recognition awards. Other incentives may be available based on position level and/or job specifics. About BAE Systems Intelligence & Security BAE Systems, Inc. is the U.S. subsidiary of BAE Systems plc, an international defense, aerospace and security company which delivers a full range of products and services for air, land and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. Improving the future and protecting lives is an ambitious mission, but it's what we do at BAE Systems. Working here means using your passion and ingenuity where it counts - defending national security with breakthrough technology, superior products, and intelligence solutions. As you develop the latest technology and defend national security, you will continually hone your skills on a team-making a big impact on a global scale. At BAE Systems, you'll find a rewarding career that truly makes a difference. Intelligence & Security (I&S), based in McLean, Virginia, designs and delivers advanced defense, intelligence, and security solutions that support the important missions of our customers. Our pride and dedication shows in everything we do-from intelligence analysis, cyber operations and IT expertise to systems development, systems integration, and operations and maintenance services. Knowing that our work enables the U.S. military and government to recognize, manage and defeat threats inspires us to push ourselves and our technologies to new levels. This position will be posted for at least 5 calendar days. The posting will remain active until the position is filled, or a qualified pool of candidates is identified.