COTS & Atlassian Systems Administrator
$71.95k - $109.89kGeneral Atomics
General Atomics is hiring a COTS Application Administrator in San Diego, focusing on the support and maintenance of COTS applications including the Atlassian suite. The role involves leading system implementations, troubleshooting, and effective communication across teams. A Bachelor's degree in IT and at least four years of specific experience are required. This full-time position offers a salary range of $71,950 – $109,885, highlighting the company’s commitment to diversity and inclusion. #J-18808-Ljbffr General Atomics
- ...are a world leader in high‑technology systems development, ranging from the... ...wireless, and laser technologies. The COTS Application Administrator will join the IT Operations / GAWorks... .... Primary technical focus is on the Atlassian suite, Linux server systems, and Microsoft...SuggestedHourly payFull timeWork experience placementRemote workWeekend work
$90k - $115k
...Information Assurance, Cybersecurity and Systems Engineering. With offices on both the... ...has an exciting opportunity for a Systems Administrator III to join our team of smart and innovative... ...and commercial software packages (COTS). Experience with effective provisioning...SuggestedFor contractors$69.55k - $125.73k
Junior Systems Administrator/System Engineer Leidos has a new and exciting opportunity for a Junior Systems Administrator/System Engineer in our... ...tasks such as deployment of software, vendor firmware, COTS, and FOSS solutions. Maintain and enhance internal system functionality...SuggestedFull timeImmediate startRelocation packageFlexible hours- Cybersecurity Systems Administrator II - Position Description Join a team that’s shaping the future of Navy support. ICI Services—a 100% employee... ...Combat Systems training environments (Aegis, SSDS, GOTS/COTS simulators) Knowledge of RDT&E, lab environments, or systems...SuggestedCivilian ContractorTemporary workFor contractorsImmediate startFlexible hours
$98.11k - $147.16k
...solutions. From software-defined radios to cutting-edge cryptographic systems and avionics, everything we build powers the next era of New... ...the infinite, together. A DAY IN THE LIFE As an IT Systems Administrator III, you’ll lead advanced system administration, security...SuggestedRemote workWork visaFlexible hours- ...the Position The U.S. District Court for the Southern District of California is accepting applications for the position of Systems Administrator. This position is located in the Clerk’s Office and reports to the Director of Information Technology. The Systems Administrator...Work at officeLocal areaImmediate startRemote workFlexible hoursWeekend workAfternoon shift
$67.6k - $122.2k
...within our CISO and Digital Modernization Sector, is seeking a System Administrato r to support various classified environments. The... ..., remote system management, NTFS permissions, and common administration tools. Basic knowledge of Linux‑based distributions and willingness...For subcontractorLocal areaImmediate startRemote work$76.7k - $129.5k
...Infrastructure Systems Administrator page is loaded## Infrastructure Systems Administratorlocations: San Diego, CAtime type: Full timeposted on: Posted Todayjob requisition id: REQ\_0000072297# **APPLICATION INSTRUCTIONS:*** ## CURRENT PENN STATE EMPLOYEE (faculty, staff...Full timeWork experience placementRemote workWork from homeFlexible hours- ...Overview Position Summary The position of Systems Administrator will be responsible for the performance, availability, and reliability of SDCCU’s information technology infrastructure serving both SDCCU’s employees and customers. Maintain high quality service and production...Full time
- ...Description System Administrator REQ CompQSoft is seeking a highly motivated and technically proficient System Administrator to maintain the operational readiness and security posture of critical information systems supporting CNIC and NIWC missions. This role is highly...For contractorsNight shift
- ...Position Description Location Security Clearance Requirements Must be Able to Obtain a Clearance Job Description We are seeking a Systems Administrator to join our team in San Diego, CA (on-site). Responsibilities: Implement and maintain CMMC & NIST 800-171 compliance....Contract workTemporary workLocal areaRemote work
$80k - $120k
...Description SAIC is looking for a System Administrator to join the Fleet Support Team in support of the Comprehensive Automated Maintenance Environment – Optimized (CAMEO) Software for the V-22 Community across the Air Force, Navy, and Marine Corps out of Miramar, California...Work at office$124k - $154k
...solutions. This role demands the ability to quickly evaluate core systems and optimize them into scalable, forward‑looking solutions.... ...advanced troubleshooting and root cause analysis Provide administration and performance optimization of Azure services, including Virtual...Full timeLocal areaShift work- ...Overview We are seeking a mission-focused Systems Administrator to support Navy enterprise IT environments. This role is responsible for maintaining servers, networks, and cybersecurity compliance across classified and unclassified systems. You'll work closely with senior...
$90k - $150k
...About the Role Innovative Defense Technologies (IDT), a leading defense technology company, is seeking a Systems Administrator to be part of our Security team and based out of our San Diego, CA location. The Systems Administrator will support the management, maintenance...Work at officeImmediate start$70k - $120k
...Saalex Corporation is seeking multiple System Administrator II inTidewater, VA and San Diego, CA. Saalex Corp., is an Engineering and Information Technology Services company with a focus on Test Range Operations and Management, Engineering and Logistics Services, Data...Contract workTemporary workLocal areaFlexible hours$120k - $155.4k
...Overview Resource Management Concepts, Inc. (RMC) is looking for a talented Systems Administrator III to support the Naval Information Warfare Center (NIWC) Pacific Service Centers in Point Loma, CA. This role is critical in ensuring seamless operations within the Data...Contract work$60k - $105k
...Saalex Corporation is seeking multiple System Administrator I positions in Tidewater, VA and San Diego, CA. Saalex Corp. is an Engineering and Information Technology Services company with a focus on Test Range Operations and Management, Engineering and Logistics Services...Contract workTemporary workLocal areaFlexible hours- Phase2 Technology is seeking a Mid IT Systems Administrator to join their team in San Diego, CA. The role involves improving technology for the U.S. Navy and requires a strong background in VMware, Windows Server, and Active Directory. The ideal candidate has over three...
- Summary The Systems Administrator II/VDI Engineer supports the design, configuration, and sustainment of the Virtual Desktop Infrastructure (VDI) environment used across PMW 790's STACC enterprise. This role ensures secure, reliable, and efficient desktop virtualization...Remote work
$60k - $70k
...for continued growth. Role Summary The Junior IT Administrator supports daily IT operations, end‑user systems, and identity management across the organization.... ...accounts across systems (Microsoft 365, JumpCloud, Atlassian, etc.) Assign and manage access based on defined...Permanent employmentH1bRemote workWork visa$125k - $135k
*Active Secret Clearance required for consideration* Zachary Piper Solutions is currently seeking a Cloud Systems Administrator to support a US Government RDT&E program . This position is a full-time, onsite role in San Diego, CA . This position is critical in designing...Full time$110k - $130k
...offer relocation assistance. Competitive Salary Range: $110,000-$130,000 per year DOE The Role We are looking for a Senior Systems Administrator who will own the design, implementation, and reliability of an organization's core server and cloud infrastructure. The role...Work experience placementWork at officeImmediate startRelocation packageMonday to Friday- Information Management Resources, Inc. is seeking a Systems Administrator II/VDI Engineer in San Diego, CA. The role focuses on maintaining and administering Virtual Desktop Infrastructure (VDI) environments, ensuring operational efficiency and cybersecurity compliance....
- Systems Administrator - Multiple Locations (Port Hueneme, Corona, China Lake, San Diego) Security Clearance Requirements US citizenship required Active security clearance required (Security clearance eligibility may be considered on a case-by-case basis.) Essential Functions...Work experience placementImmediate startRelocationFlexible hours
$90k - $150k
About the Role Innovative Defense Technologies (IDT), a leading defense technology company, is seeking a Systems Administrator to be part of our Security team and based out of our San Diego, CA location. The Systems Administrator will support the management, maintenance...Work at officeImmediate start- Position Description & Qualifications Looking for a System Administrator position at a place where you can make a difference every day? Discover this great opportunity in our San Diego, CA location. Bring your expertise and collaborative skills to make an impact toward...Contract workWork at officeLocal areaFlexible hours
$77k - $130k
...requirements, our recruitment team will contact you as soon as possible. Open Jobs Dec 12 2025 ID Job Title Job Description 77113 System Administrator Yakshna Solutions, Inc ., (YSI) is a CMMI Level 3 assessed, ISO 9001, 20000:1, 27001 certified, woman-owned small business...Full timeTemporary workLocal areaImmediate startRemote work$38.25 - $49.25 per hour
...Education, Experience, Skills) Bachelor’s Degree in Business Administration or related field or equivalent education or work experience.... ...and manages consistent execution of changes and enhancements to system logic, rules, and behavior. Participate in AML/BSA compliance...Hourly payFull timeWork experience placementMonday to FridayNight shiftWeekend work- Boarhog will hire a Systems Administrator in San Diego CA to support the Surface Combat Systems Training Command (SCSTC) which requires Network Administrative Support, including Information Management, Computer and Local Area Network (LAN) Administration, Cyber Security...Full timeContract workFor contractorsWork at officeLocal areaImmediate startRemote workWorldwideRotating shift
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