- ENS Solutions (San Diego, CA)
- This role is contingent upon Contract Award The System Administrator supports secure and resilient operations of PKI infrastructure and associated systems ... Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project Management, IT support,… more
- RTX Corporation (El Segundo, CA)
- …and mentor + Oversee administrators whose duties may include setting up administrator and service accounts, maintaining system documentation, tuning system ... Performance Computing, operating system upgrades, computer security, system monitoring and logging + Storage Area Network...and logging + Storage Area Network (SAN), Network Attached Storage (NAS) systems , and NetApp… more
- GovCIO (Vandenberg AFB, CA)
- …/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-CA-VSFB_ **ID** _2025-6885_ **Category** _IT Infrastructure & Network Engineering & ... **Overview** GovCIO is currently hiring for a System Administrator tosupport mobile optics imagery...software and hardware) in networked or stand-alone configurations, maintains system integrity, and upgrades systems and/or servers… more
- The Boeing Company (Seal Beach, CA)
- …us. Boeing Defense, Space & Security (BDS), Space and Launch Organization seeks a ** System Administrator ** to support Proprietary Programs in Seal Beach, CA. You ... network appliances, ensuring seamless integration and functionality. + ** System Configuration** and ** System Optimization** : Configure and fine-tune… more
- GovCIO (Sacramento, CA)
- …/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6348_ **Category** _IT Infrastructure & Network Engineering & ... **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This position… more
- General Dynamics Information Technology (Livermore, CA)
- …Sign-on bonus **Job Summary:** We are seeking a highly skilled Senior Linux Systems Administrator . The role involves performing in-depth analysis and technical ... **Req ID:** RQ209638 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret...: Domain Controllers, Linux servers, DNS, VMware, HPE Blade System , Storage switches. + Supplemental Systems /Software: SQL,… more
- University of Southern California (Los Angeles, CA)
- …USC Dana and David Dornsife College of Letters, Arts and Sciences is seeking a Systems Administrator III in Dornsife Technology Services . The largest and oldest ... sciences and natural sciences. Responsibilities include: + Recommends changes to improve systems and network configurations, and determines hardware or software… more
- Insight Global (San Diego, CA)
- Job Description A client in San Diego is looking for a Systems Administrator / Network Engineer to manage their existing server and network environment. We ... Active Directory, VPNs, and networking equipment at the protocol level . Must be familiar with CMMC controls and certifications,...Skills and Requirements - 4+ years experience as a Systems Administrator in a secure environment -… more
- TEKsystems (Corona, CA)
- Description Our client is hiring a Tier 3 System Administrator must have experience with Windows and Linux- This is the top technical support layer for the ... vital role, you will implement, maintain, and support global system environments across multiple locations and countries. You will...a experienced point of contact, you will provide expert systems support to teams, network users, and… more
- Noblis (San Diego, CA)
- …TS/SCI clearance,** to administer and support daily operational requirements of computer network systems including workstation, file servers, and web servers. ... **Responsibilities:** + Installation of hardware, software, systems upgrades, network accounts, network security, and web page design, interface and updates,… more