Sr Systems Administrator
Tri-S Recruiters
Senior Systems Administrator (Cleared)Location: Naval Base Ventura County – Point Mugu, CAAbout Us:Client brings 25+ years of experience delivering tailored IT solutions to government and private sector clients. We combine deep technical expertise with a responsive, agile approach to support mission-critical projects.Position Overview:We are seeking a Senior Systems Administrator to manage mission networks and laboratory environments at NAWCWD, Point Mugu, CA. This role requires expertise in Red Hat Enterprise Linux (RHEL), Microsoft Windows Server, virtualization, containerization, automation, and secure system sustainment in a DoD environment.Key Responsibilities:Plan, deploy, and maintain enterprise server infrastructureAdminister RHEL and Windows Server environments, Active Directory, and enterprise storageManage containerized workloads (Docker/Podman) and virtualization platforms (VMware, Hyper-V, Nutanix)Develop automation scripts using Bash and PowerShellEnsure systems comply with DoD cybersecurity policies and DISA STIGsMonitor, troubleshoot, and provide Tier 2 support for infrastructure issuesQualifications:Active DoD Top Secret clearance required5–7+ years enterprise systems administration experience2+ years RHEL administration experienceDoD 8570 / 8140 IAT Level II certification (e.g., Security+)Preferred:Red Hat Certified System Administrator (RHCSA)Microsoft Windows Server certificationsExperience with Nutanix, Rubrik, InfoBlox, LogRhythm, Tanium, SCCM/MECM/Intune
- ...Senior Systems Administrator (Cleared) Location: Naval Base Ventura County – Point Mugu, CA About Us: Client brings 25+ years of experience delivering tailored IT solutions to government and private sector clients. We combine deep technical expertise with a responsive...Senior
- ...Role Summary A government-focused technology organization is seeking a Senior Systems Administrator to support secure mission-critical network and laboratory environments within a Department of Defense (DoD) setting. This role is responsible for the administration...SeniorFull timeMonday to FridayWeekend work3 days per week
- ...aerospace experience from Scaled Composites, Airbus, Archer Aviation, Blue Origin, and Boom Supersonic. Role Overview: The Sr. Systems Administrator will be the primary point of contact for maintaining IT infrastructure, providing helpdesk support, and ensuring staff...SeniorWork at office
- POSITION IS ONSITE IN VENTURA, CA Job Summary VSolvit LLC is currently seeking an IT Systems Administrator supporting the company's headquarters located in Ventura, CA. The IT Systems Engineer is responsible for Network and Systems infrastructure in support of the company...SuggestedTemporary workRemote workFlexible hoursWeekend workAfternoon shift
$95k - $135k
...Level of Experience: Mid This opportunity resides with Warfare Systems (WS), a business group within HII’s Mission Technologies... ...Are Looking For 5+ years progressively responsible IT desktop administrator experience. Deploying and managing Windows or ThinLinux end‑client...SuggestedFull timeLocal area$108k - $145k
.../SSBI) Required This position is contingent on contract award Resource Management Concepts, Inc. (RMC) is seeking a Systems Administrator to support our Navy customer in Port Hueneme, CA. This role is responsible for administering, maintaining, and securing enterprise...Contract work$40k - $80k
...Posted 2026-07-30 Category Information Technology Subcategory Sys Administrator Schedule Full-Time Shift Day Job Travel Yes - 10% of the time... ...Work ORA_ON_SITE Job Responsibilities Work on deployable IT systems that communicate over satellite. Development and integration...Full timeRemote workShift work$40k - $80k
...Job Description Description SAIC is seeking a Systems Administrator for the Joint Expeditionary Command and Control (JEXC2) program in Port Hueneme, CA. The qualified candidate will support the Joint & Expeditionary Command and Control (JEXC2) program...$40k - $80k
...2026-07-30 Category Information Technology Subcategory Sys Administrator Schedule Full-Time Shift Day Job Travel Yes - 10% of the time... ...Work ORA_ON_SITE Job Responsibilities Work on deployable IT systems that communicate over satellite. Development and integration...Full timeRemote workShift work$65k - $75k
...approve all PM A/P, A/R, and Journal Entries. Assist in the processing of revenue receipts, coding/inputting into accounting software system. Maintain accounting A/P files for all invoices and checks. Assist in the processing of the 1099s at year-end for vendors....SeniorWork at office$36.34 - $47.94 per hour
...diverse patient population. You will work with clinic management, administration, faculty physicians, fellows, residents, medical students,... ...navigation, and ability to use computerized patient care systems. Knowledge of all safety requirements when handling biohazardous...SeniorHourly pay$38.54 - $50.84 per hour
Job Title Work Location: Ventura, CA, USA Onsite or Remote Fully On-Site Work Schedule Monday-Friday, 8:00am-5:00pm Salary Range: $38.54 - 50.84 Hourly Employment Type 2 - Staff: Career Duration Indefinite Job #: 26569 Primary Duties and Responsibilities...SeniorHourly payRemote workMonday to Friday- A global technology firm is seeking a Database Admin Consultant in San Buenaventura, California. This role involves supporting database operations for managed hosting and managed services customers. The consultant will use ticketing tools to troubleshoot incidents and ...
$70k - $80k
...our network, we pride ourselves on the continuous expansions that we have made and are still making strides to improve our operation systems to better service our wide network of clientele. For example, we have recently implemented 25 next-day hubs in our network to...SeniorLocal areaImmediate startMonday to FridayFlexible hoursShift workNight shift- ...and coordinates the fabrication, installation, operation, maintenance, and repair of mechanical and electromechanical manufacturing systems. The position ensures quality and industry standards are consistently met or improved while driving efficiency, evaluating...SeniorTemporary workFlexible hours
$124.12k - $186.18k
...initiatives to ensure a safe work environment. Education ~ BS degree in Civil Engineering, Construction Management, Business Administration, or related field or equivalent work experience in heavy civil construction. Work Experience Five (5) to ten (10)...SeniorFor contractorsWork experience placementFor subcontractorImmediate startFlexible hours$16.75 - $18.25 per hour
...Job Description As a Sr. Store Associate - Part Time, you will actively connect with customers, addressing their needs by recommending... ...PowerPoint, Excel, and Access Able to use technology and POS systems to access information and process transactions Able to read,...SeniorPart timeWork at officeLocal area$80.1k - $107k
AAA Auto Club Enterprises is seeking a Claims Property Field Adjuster in Ventura, California. This role involves investigating and resolving property damage claims while ensuring compliance with regulatory requirements. Candidates should have 4–6 years of experience in...Senior- Intuit Inc. is seeking Tax Experts for TurboTax Store locations across the United States on a seasonal basis. This role combines tax expertise with community engagement to grow our client base and deliver trusted tax advice while supporting Intuit’s mission. You will work...SeniorSeasonal workLocal area
$105k - $110k
...Job Description Job Description Sellers & Associates, LLC (S&A) is seeking a System Administrator to support U.S. Navy training and enterprise information technology environments by administering, securing, and maintaining critical infrastructure that enables mission...- ...technical support to all team members within the organization. They are also responsible for helping to maintain the company's computer systems and networks. The role requires a mix of technical expertise, problem-solving skills, and excellent communication abilities....Full timePart timeWork at officeFlexible hoursWeekend work
- ...data products. You will collaborate with data scientists, platform engineers, and product teams to deliver reliable, high‑performance systems serving clients globally. Candidates should have 7+ years in software engineering, strong experience with distributed systems, big...Senior
$95k - $120k
...Location : Oxnard, CA Pay Info: $95,000 - $120,000 (DOE) Systems Application & Technologies, Inc. (SA-TECH) is a progressive... ...CMMC Level 2. We are currently looking to hire a Systems Administrator II to serve as the hands-on operational administrator of our...Civilian ContractorFull timeContract workFor contractorsWork experience placementCurrently hiringWork at officeMonday to FridayFlexible hours$96.68 per hour
...Overview Job Title: SR HR Business Partner Location: Oxnard, CA Zip Code: 93030 Start Date: Immediate We provide a competitive pay and benefits package. This position offers a pay range of $96.68/hr; Belcan considers several factors when extending an offer, including...SeniorLocal areaImmediate start- ...ensures timely case processing, and maintains permit tracking systems. Represents the division at public meetings, including... ...landscape architecture, architecture, environmental studies, public administration, engineering or a closely related field and five years of...Agency workLocal areaImmediate startAfternoon shift
$32.5 - $36 per hour
Overview Intuit is seeking highly motivated individuals to join our dynamic team as a dedicated Tax Expert - TurboTax Store in one of our new TurboTax locations across the United States on a seasonal basis. This unique opportunity combines tax expertise, entrepreneurial...SeniorSeasonal workLocal area- ...Sr. Community Support Companion Work for The Institute for Applied Behavior Analysis (IABA) and make an impact in the community of individuals with developmental disabilities. Comprehensive PAID training! $650 Sign-on Bonus! Are you a compassionate, people-oriented...SeniorLive inRelocation package
- ...documentation upkeep. The role will involve on-base and off-site technical services and sustainment for U.S. Navy's MK 41 Vertical Launch System (VLS) subassemblies, primarily focusing on Automatic Test Equipment (ATE) systems. Responsibilities: Support ATE...Senior
$125k - $155k
The role: We’re looking for a driven and experienced Recruiter to be the founding member of our in-house Talent team . In this high-impact role, you’ll lead recruiting efforts for our Outside Sales organization and support key Engineering/Technical roles as ...SeniorFull timeWork at officeRemote workFlexible hours- ...Description The Sr. Operations Manager oversees all budgetary, people development, and operational objectives at the site. This role involves managing and leading a team of Operations and Area Managers, coaching and mentoring them to ensure performance objectives are...SeniorLocal areaAll shiftsFlexible hoursNight shift
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