System Administrator IV
$115k - $185kSaalex Corp.
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 Saalex Corp.
$85k - $145k
Saalex Corporation is seeking multiple Network Administrator IV in Tidewater, VA and San Diego, CA. Saalex Corp. is an Engineering and Information... ...large-scale network environments including LAN/WAN, boundary systems, and secure enclaves. Lead implementation of advanced...SuggestedContract workTemporary workLocal areaFlexible hours$125k - $145k
Sigma Defense Systems is looking for a Network Engineer IV to join our team in San Diego, CA. The role involves advanced network engineering and technical support for Navy carrier training systems. Candidates should have a Bachelor's degree in a relevant field and 3-5...Suggested$145k - $175k
Distribution Engineer III/IV - San Diego, CA (Hybrid 4x in office / 1x remote) As a Distribution Engineer, you will support our Transmission & Distribution electrical design group, contributing to mechanical, electrical, and substation solutions through planning, engineering...SuggestedWork at officeLocal areaRemote work$100k
...deployments. Lead technical planning, testing, and execution of complex system upgrades, including operating systems, infrastructure... ...Provide senior-level technical support and guidance to system administrators, serving as an escalation point for complex patching, upgrade,...SuggestedMinimum wageContract workTemporary workWork experience placementMAXIMUS
San Diego, CA3 days ago- ...Systems Administrator - Multiple Locations Join LCE and become part of a 100% employee‑owned, mission‑focused DoD government contractor, that takes pride in a culture where every individual has a genuine stake in our success. Employee ownership is a mindset that shapes...SuggestedFor contractorsWork experience placementImmediate startRelocationFlexible hours
Life Cycle Engineering
San Diego, CA4 days ago - ...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
Sellers & Associates, LLC
San Diego, CA3 days ago $100k - $118k
...your skills and experience — talk with your recruiter to learn more. Base pay range $100,000.00/yr - $118,000.00/yr Job Title: Systems Administrator Job Type: Temp-to-Hire; Hybrid (3 days in/2 days remote) Salary Range: $ 100,000 - $118,000 Position Overview: The System...Full timeTemporary workLocal areaRemote workLedgent Technology
San Diego, CA2 days ago$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 hoursPenn State University
San Diego, CA2 days ago- 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
- Benefits Paid time off Competitive salary About the Role Join San Diego Unified School District as an FPC Enterprise Systems Administrator and play a key role in optimizing our enterprise systems. We are looking for a tech‑savvy professional who is excited to enhance...Work from homeFlexible hours
- 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....
- Job Description A client in San Diego is looking for a Systems Administrator/Network Engineer to manage their existing server and network environment. We are looking for someone with experience managing/maintaining/upgrading multiple types of servers, Active Directory,...
- A leading research institution in California seeks a technical systems administration expert for the Sherlock Division. The successful candidate will manage enterprise server and storage systems, working with federal and state agencies. Responsibilities include recommending...
- 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...
- ...phase, GlobalXperts technical staff has been successfully utilized by our customers for any or all phases. Job Description The System Administrator (SA) is responsible for server installation, maintenance, back up and security, along with performance tuning and capacity...Remote work
$32 - $41 per hour
...experience, please click the submit button and follow the next steps. Unless specifically stated otherwise, this role is "On-Site". Systems Administrator San Diego, CA About Liberty Military Housing Liberty Military Housing is one of the largest providers of military family...Hourly payTemporary workWork at officeRemote work- 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$1,000 per month
...sessions and celebrations that are often open to the entire organization. Position Summary Reporting to the Director of IT, the Systems Administrator will be responsible for supporting the day-to-day reliability and performance of Trulioo's corporate technology stack. This...Permanent employmentFull timeWork experience placementWork at officeLocal areaWorldwideFlexible hours3 days per week$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$70k - $120k
Saalex Corporation is seeking System Administrator II positions in Tidewater, VA and San Diego, CA. Saalex Corp. is an Engineering and Information Technology Services company offering test range operations, engineering services, logistics, data analytics and business intelligence...Contract workTemporary workLocal areaFlexible hours$110k - $130k
...collaborative team is passionate about technology and committed to excellence. We are looking for a talented and skilled Senior Systems Administrator to join our team in San Diego, CA and help drive our technical vision forward. THIS IS AN ON-SITE POSITION IN SAN DIEGO, CA...Full timeWork at officeLocal areaImmediate 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$43 - $48.5 per hour
...Staffing Company At Balance Staffing we’re obsessed with your success! Let us help you achieve your career dreams. Job Title: System Administrator Type of Role: Contract to Hire Hourly Range: $43 - $48.50 PURPOSE The System Administrator is responsible for supporting,...Hourly payContract work$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$107.74k - $120.75k
Job Description Transform technology into opportunity as a Systems Administrator with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you’ll be at the forefront of innovation and play a meaningful part in improving how...Temporary workLocal area$90k - $125k
Description 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 focused...Full timeWork experience placementLocal areaRemote work$90k - $150k
Overview 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. Department: Operations Employment Type: Full Time Location: San Diego, CA...Full timeImmediate start$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$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
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