Senior System Administrator

About the Role

Rolls-Royce is seeking a multi-faceted security professional to support multiple USG Defense programs. The ideal candidate will assist Information System Security Managers (ISSMs) and the Facility Security Officer (FSO) in a full-time, on-site role with every other Friday as a work-from-home day. The position is based in Indianapolis, IN, and relocation assistance is not available.

Responsibilities

• Administer VMware vSphere, ESXi, and vCenter to manage virtual machine lifecycles, including virtual networks and storage.
• Maintain, patch, and update Windows Server and virtual PC environments in accordance with change control board documentation.
• Assist with developing system architecture for new programs and lifecycle activities, including hosts, workstations, network, and storage.
• Manage and monitor firewalls, SIEM, vulnerability scanners, and endpoint security devices and events.
• Define Active Directory and Group Policies (GPOs), and collaborate with the security engineer to implement security standards like STIGs.
• Monitor system health, troubleshoot performance bottlenecks, and optimize resource allocation (CPU, RAM, Network, and Storage).
• Manage backup solutions and perform disaster recovery operations.
• Use PowerShell or CLI tools for scripting and automation of routine tasks to support reassessment and reauthorization efforts.
• Install and troubleshoot engineering software in the Windows environment to ensure ongoing usage by end users.
• Create documentation for completed tasks and collaborate with engineers and program managers to implement security controls and address vulnerabilities.
• Perform basic Linux system administration or ISSO duties and support security-related projects as needed.
• Conduct Information Assurance activities, including hardware and software changes, account management, media protection, user interface, and assured file transfers.
• Enforce security policies and procedures in accordance with government regulations, NIST SP 800-53, NIST SP 800-171, DAAPM, JSIG, and 32 CFR Part 117 (NISPOM) standards.

Qualifications

• Associate's degree in Cybersecurity, Information Technology, Computer Science plus 4 years' experience in information system security.
• Bachelor's degree in Cybersecurity, Information Technology, Computer Science and 2+ years in information system security.
• Master's degree in Cybersecurity, Information Technology, Computer Science.
• PhD degree in Cybersecurity, Information Technology, Computer Science.
• In lieu of a degree, 6+ years of experience in information system security, with at least 3 years supporting classified systems under RMF, DAAPM, and/or JSIG frameworks.
• Professional certifications, such as Security+ or IAT Level II equivalent, in accordance with government regulation 8140.
• Experience implementing and managing security tools, such as SIEMs, vulnerability scanners, and endpoint protection platforms.
• Must have or be able to obtain a US DoD Top Secret Security Clearance.

Preferred Qualifications

• Experience with WSUS for patch management.
• Experience with STIGs, SCAP, and other baseline configuration tools.
• Experience with incident response, investigation, and resolution.
• Familiarity with classified processing environments, including air-gapped and cross-domain solutions.
• Strong technical understanding of encryption, secure network architecture, and system hardening techniques.
• Ability to communicate technical concepts effectively to diverse audiences, including non-technical stakeholders.

Pay

$98,566 - $160,169 Annually

Benefits

Rolls-Royce provides a comprehensive and competitive Total Rewards package, including:

• Base pay and a discretionary bonus plan.
• Health, dental, vision, disability, life, and accidental death & dismemberment insurance.
• Flexible spending account and health savings account.
• 401(k) retirement savings plan with a company match.
• Employee Assistance Program.
• Paid Time Off and certain paid holidays.
• Paid parental and family care leave.
• Tuition reimbursement.
• Long-term incentive plan.

Benefits may vary depending on eligibility factors such as date of hire, employment type, and collective bargaining agreements.