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, 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. 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 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 the Classified Systems Administrator Staff III include: A minimum of 15 years experience with a High School diploma or equivalent OR 6 or more years of increasingly responsible and relevant professional experience with a Bachelor’s degree OR a minimum of 4 or more years of increasingly responsible and relevant professional experience with a Master’s degree is required DoD approved 8570/8140 baseline certification such as Security+ or equivalent are required Proficiency with Windows Server/Active Directory & Windows Desktop Working knowledge of RMF, NIST 800‑53, and DISA STIGs Demonstrated ability to remediate vulnerabilities identified by ACAS and SCAP tools A current and active Active TS/SCI with CI Poly security clearance, which is issued by the U.S. government is required. U.S. citizenship is required to obtain a security clearance In addition to the above, the minimum requirements for Classified Systems Administrator Staff IV include: Experience with virtualization platforms (Hyper‑V, VMWare VSphere) Hands‑on containerization experience with tools such as Docker, Podman, and Kubernetes Experience automating repetitive tasks with scripting or DevOps tools How You Can Stand Out Advanced degree/certifications is preferred Experience with virtualization platforms (Hyper‑V, VMWare VSphere) is strongly desired A current and active Special Access Program (SAP) experience and eligibility security clearance, which is issued by the U.S. government, is strongly preferred. U.S. citizenship required to obtain a security clearance 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 Operate Strategically Lead Change Engage with Impact Foster Innovation Deliver Results Ways We Reward Our Employees During your interview process, our team will provide details of our industry‑leading benefits. Benefits vary and are applicable based on Job Type. A few highlights include: 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 We are all unique, from various backgrounds and all walks of life, yet one thing bonds all of us to each other—the belief that we can make a difference. This core belief empowers us to do our best work at The Aerospace Corporation. Equal Opportunity Commitment The Aerospace Corporation is an equal‑opportunity employer. All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of race, age, sex (including pregnancy, childbirth, and related medical conditions), sexual orientation, gender, gender identity or expression, color, religion, genetic information, marital status, ancestry, national origin, protected veteran status, physical disability, medical condition, mental disability, or disability status and any other characteristic protected by state or federal law. If you’re an individual with a disability or a disabled veteran who needs assistance using our online job search and application tools or need reasonable accommodation to complete the job application process, please contact us by phone at View phone number on click.appcast.io or by email at View email address on click.appcast.io. 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