Classified Systems Administrator
$95.2k - $142.7kDormont Manufacturing Company
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 in clude: 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 It would be impressive if you have one or more of these: 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 is 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 - $142,700.00Pay 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 who: 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 . You can also review Know Your Rights: Workplace Discrimination is Illegal . #J-18808-Ljbffr Dormont Manufacturing Company
$95.2k - $142.7k
The Aerospace Corporation is seeking a Classified Systems Administrator in El Segundo, CA. You will be responsible for overseeing critical server and endpoint infrastructure, ensuring compliance with security standards. The role requires significant experience in system...Suggested- Senior Systems Administrator - Linux/Windows (TS/SCI with FS Poly) Location: On-site (No Telework) in Annapolis Junction, MD, Fairfax, VA.,... ...patching, and release planning for hardware/software. Support classified networks and ensure compliance with security standards....SuggestedRemote work
$118.3k - $224.9k
...E El Segundo Blvd ~ BLDG E04 What You Will Do Provide IT systems administration in a heterogeneous RedHat Enterprise/Microsoft Windows environment... ...and software related to a Linux/Windows infrastructure for classified programs, including server management, storage management,...SuggestedFull timeTemporary workFlexible hours- Zachary Piper Solutions is looking for a Senior Systems Administrator to manage a complex, multi-site IT infrastructure. This role is based... ...implementing secure system designs, providing IT support in classified lab environments, and administering both Linux and Windows...Suggested
$95.5k - $181.7k
Senior System Administrator, internally known as Senior Analyst, Information Workplace Services, collaborates with a diverse team to support exciting, critical programs with classified information system capabilities. Success in this role means you can develop, implement...SuggestedTemporary workFlexible hours- Raytheon in El Segundo, California, is seeking an experienced IT Systems Administrator. You will prove expertise in a heterogeneous RedHat... ...environment and lead the deployment and configuration of systems for classified programs. Qualified candidates will have at least 8 years...
- SwiftCruit is seeking a Senior System Administrator in El Segundo, CA, responsible for supporting critical programs with classified information systems. The role requires collaboration with diverse teams to develop and maintain secure environments. Candidates must possess...Flexible hours
- ...MANTECH seeks a motivated, career and customer-oriented Network/System Administrator (NSA) -III to join our team in El Segundo, CA . The... ...to support Special Access Programs (SAPs) and other classified networks supporting SSC Directorates and/or AFSPC Operational...Work at officeLocal area
- Overview Join to apply for the Sr Principal HPC Linux Systems Administrator - Secret - R10207064 role at Northrop Grumman . Relocation assistance... ...: Secret. Travel: Yes, 10% of the time. Note: Due to the classified nature of the work, this position does not offer virtual or...Remote workRelocation package
$102.85k - $151.25k
Millennium Space Systems (MSS), a part of Boeing Defense, Space and Security (BDS), is a fast, agile small satellite company focused... ...results-oriented, well-rounded, and security-minded IT Systems Administrator to join our team. IT Systems Administrators are responsible...Permanent employmentCurrently hiringWork at officeRelocationVisa sponsorshipWork visaRelocation packageFlexible hoursShift work$95k - $115k
...SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. IT SYSTEMS ADMINISTRATOR, LAUNCH SpaceX is looking for a highly skilled and knowledgeable IT Systems Administrator to support the networking, compute...Permanent employmentTemporary workNight shiftWeekend workAfternoon shift- A pioneering aerospace company is looking for an IT Systems Administrator to support critical networking and application needs for their launch environment. The successful candidate will have extensive experience in both Linux and Windows server administration along with...
$55k - $75k
We are seeking a motivated Systems Administrator to support and maintain our enterprise IT environment. This role is ideal for someone with solid foundational experience in Microsoft services, endpoint management, and hardware administration who is ready to broaden their...Full timeTemporary workFlexible hours$65k - $85k
We are seeking a skilled and self-driven Systems Administrator with strong expertise in cloud services, Microsoft enterprise technologies, virtualization, and modern security platforms The ideal candidate will have hands‑on experience with AWS, Microsoft 365/Intune, VMware...Full timeTemporary workFlexible hours$22 - $28 per hour
Servicon Systems, Inc. is looking for an IT Systems Administrator Intern in Culver City, California. This role is designed for students in Computer Science or IT, providing hands-on experience in a corporate IT environment. Interns will assist with helpdesk support, onboarding...Hourly payInternshipFlexible hours$95.5k - $181.7k
...creating a safer, more secure world. Join us and help shape the future of aerospace and defense. What You Will Do: Provide IT systems administration in a heterogeneous Microsoft Windows and RedHat Enterprise Linux environment. Experience with troubleshooting techniques...Full timeTemporary workFlexible hours$22 - $28 per hour
Servicon Systems, Inc. Equal Employment Opportunity/M/F/disability/protected veteran status Servicon Systems is an equal opportunity... ..., national origin, veteran or disability status. IT Systems Administrator Intern US-CA-Culver City Job ID: 2026-7413 | Type: Intern | #...Hourly payInternshipWork at office2 days per week$95.5k - $181.7k
...active, transferable Top Secret U.S. government security clearance must be available on day one. What You Will Do Provide IT systems administration in a heterogeneous Microsoft Windows and RedHat Enterprise Linux environment. Apply troubleshooting techniques to resolve...Full timeTemporary workCasual workFlexible hours- Millennium Space Systems in El Segundo, CA is seeking a highly motivated IT Systems Administrator (Level 3 or 4) to maintain secure enterprise systems. You will provision, install, configure, operate and maintain hardware, OSes and applications across Windows and Red Hat...
- Tecolote Research, Inc. in California seeks a Systems Administrator to support and maintain our enterprise IT environment, including Microsoft 365, Exchange Online, Intune, and on‑prem infrastructure. The role emphasizes security, reliability, and broadening skills across...
$110k - $130k
...and Huntsville, AL. Join Varda, and work to create a bustling in‑space ecosystem. About The Role Varda is looking for a Systems & Network Administrator who thrives at the intersection of cutting‑edge aerospace and enterprise‑grade infrastructure. You’ll be the architect...Permanent employmentFull timeWork at officeImmediate startRelocation packageFlexible hours$130k - $190k
...Overview We are seeking a Senior Network Administrator to design, implement, secure, and... ...maintain secure network architectures across classified and unclassified environments Configure... ...Collaborate with cybersecurity, systems, and DevOps teams to integrate secure network...For contractorsCasual workRelocation package- ...NM, and the National Capital Region. About the Role The Senior Systems Engineer will play a critical role in designing, implementing,... ...clearly in person and via phone/video Participate in classified discussions in secure areas Mobility: Ability to move within a...Work experience placementWork at officeFlexible hours
$130k - $180k
...challenges. We are seeking a motivated, collaborative Senior Systems Engineer to support the MILSATCOM Systems Engineering, Integration... ...and work‑life balance. Work Environment Because we support classified and mission‑critical DoD programs, many roles require onsite collaboration...Full timeTemporary workFor contractorsLocal areaRemote workFlexible hours$86.8k - $198k
...understand your customer's environment and how to develop the right systems for their mission. Your ability to translate real‑world needs... ...and may need to meet eligibility requirements for access to classified information; Secret clearance is required. Compensation At...Full timeContract workPart timeFor contractorsFor subcontractorWork at officeLocal areaRemote work$120k - $180k
...CHAOS Industries is hiring a Network DLP Administrator to own the design, implementation, and... ...Data Loss Prevention program across classified and unclassified network environments.... ...engineers to ensure DLP policies align with system authorization boundaries,...Work experience placementCasual workRelocation package$33 - $39 per hour
...build out the ground infrastructure that supports these critical systems? We are looking for an autonomous & self-starting specialist... ...receive a 10% differential, once officially briefed into a classified program. Base salary is just one part of your total rewards package...Permanent employmentTemporary work$110k - $140k
SR. NETWORK ADMINISTRATOR - TOP SECRET CLEARANCE The company is looking for a talented network administrator to join our IT Systems team to help build and operate current and future networks... ..., once officially briefed into a classified program. Base salary is just one...Permanent employmentTemporary workFlexible hoursWeekend work- ZP Group is looking for a Mid-Level System and Network Administrator to join their Space Systems Verification and Test team in El Segundo, CA. This role is 100% onsite and supports 24/7 test operations, including the deployment and readiness of test equipment for factory...
$120k - $135k
Zachary Piper Solutions is seeking a Mid-Level System and Network Administrator to join a Space Systems Verification and Test team in El Segundo, CA. This 100% onsite role supports 24/7 test operations, including setup, deployment, and readiness of Special Test Equipment...
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Classified Systems Administrator. Be the first to apply!
- enterprise administrator El Segundo, CA
- IT administrator El Segundo, CA
- computer systems administrator El Segundo, CA
- system admin El Segundo, CA
- microsoft systems administrator El Segundo, CA
- systems administrator El Segundo, CA
- server administrator El Segundo, CA
- application system administrator El Segundo, CA
- IT infrastructure administrator El Segundo, CA
- fresher system administrator


