System Administrator IV
$115k - $185kSaalex
Saalex Corporation is seeking multiple System Administrator IV 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, Data Analytics and Business Intelligence Services and Information Technology Services. Founded in 1999 by Travis Mack, Saalex Solutions is a Service Disabled Veteran-Owned and Operated business with prime and subcontract expertise serving the Navy, Army, Air Force, NASA, corporate clients, and local governments. Saalex offers competitive compensation, career development, flexible work schedules and excellent benefits. Position Type Contingent on Contract Award. Salary $115k-$185k (depending on experience) The System Administrator IV supports the Navy by administering, maintaining, and securing enterprise IT systems across global Live Virtual Constructive (LVC) environments. This role ensures system reliability, performance, and compliance with DoD cybersecurity requirements. Essential Functions Lead administration and optimization of enterprise systems and server infrastructure. Ensure compliance with RMF, STIGs, and DoD cybersecurity requirements. Oversee system performance, availability, and high availability configurations. Resolve complex system issues and provide technical leadership. Mentor junior administrators. Other duties as assigned or required. Required 8–12 years of experience in relevant field. Bachelor’s degree in IT, Engineering, or related field (or equivalent experience). Experience supporting enterprise IT environments. Knowledge of RMF, STIGs, and DoD environments. Desired Experience supporting DoD or Navy programs. Familiarity with virtualization, cloud, or enterprise systems. Relevant certifications (Security+, RHCSA, AWS, etc.). Additional Qualifications Strong analytical and problem-solving skills. Ability to work in complex environments. Security Clearance Must be eligible to obtain a Secret, Top Secret, or TS/SCI clearance. Active clearances preferred. Requirements to obtain a clearance include US Citizenship, security investigation, etc. Benefits Health Care Plan (Medical, Dental & Vision) Retirement Plan (401k, IRA) Life Insurance (Basic, Voluntary & AD&D) Paid Time Off (Vacation, Sick & Public Holidays) Short Term & Long Term Disability Training & Development Wellness Resources Stock Option Plan #J-18808-Ljbffr
$85k - $145k
...Overview Saalex Corporation is seeking multiple Network Administrator IV in Tidewater, VA and San Diego, CA . Saalex Corp., is an Engineering... ...large-scale network environments including LAN/WAN, boundary systems, and secure enclaves. Lead implementation of advanced network...SuggestedContract workTemporary workLocal areaFlexible hours$115k - $185k
...A veteran-owned engineering firm is seeking a skilled System Administrator IV to support Navy IT systems in San Diego, CA. This role involves managing and securing enterprise IT systems while ensuring compliance with Department of Defense cybersecurity requirements. Candidates...Suggested$61.9k - $141k
...Job Number: R0241905 IT Systems Administrator, Mid Overview Your combination of people skills and system administrator knowledge makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting the U.S....SuggestedFull timeContract workPart timeLocal area- ...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...Suggested
$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$75k - $150k
...requirements, our recruitment team will contact you as soon as possible. Open Jobs Dec 12 2025 ID Job Title Job Description 771115 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$135k - $145k
...Job Description Systems Administrator to join our team of smart and innovative technical members at NIWC PAC – Seaside in the Point Loma area of San Diego, CA. AUSGAR Technologies, Inc. is a Service-Disabled Veteran-Owned Small Business (SDVOSB) Department of Defense contractor...For contractors- ...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
$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$76.7k - $129.5k
...Position Overview We are searching for an experienced, organized, positive, and self‑motivated Infrastructure Systems Administrator to join our DevSecOps Department within the Joint Mission Integration and Experimentation (JMIE) Division at the Applied Research Laboratory...Full timeWork experience placementWork from homeFlexible hours$71.95k - $109.89k
...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...Full time- ...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 placementRelocationFlexible hours
- ...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
- ...A financial services organization in California seeks a Systems Administrator to ensure the reliable performance of their IT infrastructure. Candidates should have at least 3 years of experience in systems support and administration, particularly in financial environments...Full time
- ...Position Description & Qualifications Looking for a System Administrator position at a place 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...Full timeContract workPart timeWork at officeLocal areaImmediate startFlexible hours
$80k - $120k
...Job Description Description JOB 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...Work at office- ...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
- ...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
$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- ..., is one of the world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted... .... General Atomics is seeking to hire a driven Atlassian Administrator to join our IT Operations / GAWorks Agile Operations team,...Hourly payFull timePart timeWork experience placementWork at officeLocal areaRemote workRelocation packageWeekend work
- ...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
$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 in San Diego, CA. The Systems Administrator will support the management, maintenance, and security of...Full timeWork at officeImmediate start$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...Local areaFlexible hoursShift work- ...Systems Administrator Client First Technologies is currently seeking a Systems Administrator to support an upcoming contract. The Systems Administrator provides technical expertise supporting the operation, maintenance, and security of enterprise IT systems. This role...Full timeContract work
- ...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...
- ...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
- ...- Lead technical planning, testing, and execution of complex system upgrades, including operating systems, infrastructure platforms... ...Provide senior-level technical support and guidance to system administrators, serving as an escalation point for complex patching, upgrade,...Minimum wageContract workTemporary workWork experience placementRemote 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...
$90k - $125k
...Position Title: Systems Administrator Location: San Diego, CA Status: Full-time / On-site Required Clearance: Secret Required Certification(s): IAT Level II (Security+, CySA+, etc.) About Us: RTL Networks, Inc. is a rapidly growing company primarily...Full timeWork experience placementLocal areaRemote work- ..., is one of the world’s leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted... .... We are seeking an ambitious Scientific Computing Administrator for the GA Energy Group to support the physicists and researchers...Full timePart timeWork experience placementLocal areaRemote workVisa sponsorshipRelocation package
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