Classified Systems Administrator

The Aerospace Corporation is the trusted partner to the nation’s space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space— delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you’ll be part of a special collection of problem solvers, thought leaders, and innovators. Join us and take your place in space. Classified Services is responsible for Aerospace’s classified enterprise IT environment. As a **Classified Systems Administrator (Systems Administration Staff III/IV)**, you will oversee server and endpoint infrastructure that supports some of the company’s most critical missions. You will join a company that develops cutting edge solutions for our nation’s most complex space enterprise and mission assurance challenges. **The selected candidate will be required to work full-time, on-site in Huntsville, AL.** **What You’ll Be Doing** - Perform all aspects of system administration, including: - Installing, configuring, and patching operating systems and applications - Managing user accounts, permissions, and group policies - Maintaining and monitoring system performance and availability - Responding to and resolving incidents, from Tier 1 user support through Tier 3 complex technical issues - Administer, secure, and maintain a diverse infrastructure including: - Windows Server/Desktop, Linux, and Virtualization - Administer and improve endpoint protection, backup, and disaster recovery capabilities - Develop PowerShell and Ansible scripts to automate administration and compliance tasks - Evaluate and remediate security findings from Tenable (ACAS) and SCAP/STIG tools - Maintain compliance with RMF, NIST 800-53, and DISA STIG requirements **What You Need to be Successful** *Minimum Requirements for **Systems Administration Staff III**:* - Active Secret clearance - DoD approved 8570 baseline certification such as Security+ or equivalent - Minimum 6 or more years of relevant experience with Bachelor’s Degree - Proficiency with Windows Server/Active Directory and Windows Desktop - Working knowledge of RMF, NIST 800-53, and DISA STIGs - Demonstrated ability to remediate vulnerabilities identified by ACAS and SCAP tools *In addition to the above, the minimum requirements for **Systems Administration Staff IV** include:* - Minimum 10 or more years of relevant experience with Bachelor’s Degree or, 8 or more years of relevant experience with Master’s Degree - Experience with Red Hat Enterprise Linux, virtualization platforms (Hyper-V, VMWare VSphere) and Cisco networking (IOS, Nexus OS) - Experience automating repetitive tasks with scripting or DevOps tools - Knowledge and experience deploying SPLUNK and other cyber tools **How You Can Stand Out** *It would be impressive if you have these:* - Advanced degree/certifications - An active Top-Secret clearance with SCI eligibility - Experience in designing, deploying, and securing complex IT architectures - Ability to brief leadership and coordinate with stakeholders on technical solutions - Project management skills and experience We offer a competitive compensation package where you’ll be rewarded based on your performance and recognized for the value you bring to our business. The grade-based pay range for this job is listed below. Individual salaries within that range are determined through a wide variety of factors including but not limited to education, experience, knowledge and skills. (Min - Max) $95,200.00 - $142,700.00 Pay Basis: Annual **Leadership Competencies** Our leadership philosophy is simple: every employee, regardless of level and role, can demonstrate leadership. At Aerospace, our commitment is our people. To cultivate our talent and ensure that we have a strong pipeline of future leaders, we want individuals w…