Classified Systems Administrator

The Aerospace Corporation • El Segundo, CA

103d • $135,200 - $202,800

About The Position

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. Job Summary Classified Services is responsible for Aerospace’s classified enterprise IT environment. As a Classified Systems Administrator (Site Reliability Engineer Staff III), 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 at our facility in El Segundo, CA.

Requirements

• Active Secret clearance.
• DoD approved 8570/8140 baseline certification such as Security+ or equivalent.
• Minimum 10 or more years of relevant experience with Bachelor’s Degree or 8 or more years of relevant experience with Master’s Degree.
• Proficiency with Windows Server/Active Directory, Windows Desktop, and Red Hat Enterprise Linux.
• Working knowledge of RMF, NIST 800-53, and DISA STIGs.
• Demonstrated ability to remediate vulnerabilities identified by ACAS and SCAP tools.
• Experience with virtualization platforms (Hyper-V, VMWare VSphere).
• Experience automating repetitive tasks with scripting or DevSecOps tools.
• Hands-on experience with Docker and Kubernetes.

Nice To Haves

• Advanced degree/certifications.
• An active Top-Secret clearance with SCI eligibility.
• Experience in designing, deploying, and securing complex IT architectures on prem and in the cloud (AWS, Azure).
• Project management skills and experience.

Responsibilities

• 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/Active Directory, Windows Desktop, Red Hat Enterprise Linux, VMWare, Hyper-V, and AWS/Azure.
• 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.

Benefits

• Comprehensive health care and wellness plans.
• Paid holidays, sick time, and vacation.
• Standard and alternate work schedules, including telework options.
• 401(k) Plan — Employees receive a total company-paid benefit of 8%, 10%, or 12% of eligible compensation based on years of service and matching contributions; employees are immediately eligible and vested in the plan upon hire.
• Flexible spending accounts.
• Variable pay program for exceptional contributions.
• Relocation assistance.
• Professional growth and development programs to help advance your career.
• Education assistance programs.
• An inclusive work environment built on teamwork, flexibility, and respect.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: Bachelor's degree
• Number of Employees: 1,001-5,000 employees