IT Administrator
Socket.dev
About Us: Havoc is a leader in all-domain collaborative autonomy. Its software-defined hardware approach powers military and commercial-grade autonomous systems across sea, air, and land to sense, decide, and act together in complex and contested environments. Havoc connects assets, enabling them to share information, adapt in real time, and continue operating even when communications are disrupted or denied. Havoc optimizes mission performance and minimizes human risk. Havoc was founded in 2024 and headquartered in Providence, Rhode Island. Learn more at Havoc: All-Domain Collaborative Autonomy. About the Role HavocAI is building the future of autonomy—and that requires a world-class internal operating environment. We’re looking for an IT Administrator who can own and scale our internal systems while also keeping our offices running at a high level. This is a hybrid IT + operations role. Your primary responsibility is maintaining a fast, reliable, and secure IT environment for a deeply technical team. In parallel, you’ll ensure our San Diego and Palo Alto offices operate smoothly—no blockers, no downtime, no friction. You will help to build systems, fix problems before they exist, and take ownership of everything that touches employee productivity. What You’ll Contribute To End-to-end IT environment for a high-performance engineering team Device deployment and lifecycle management across macOS, Linux, and Windows Core business systems (Microsoft 365, Slack, Jira, etc.) IT onboarding/offboarding that is seamless and immediate IT inventory and readiness for rapid hiring Office operations and facilities support across San Diego and Palo Alto What You’ll Do IT (Primary Focus) Deploy and manage laptops, desktops, and servers with speed and precision Supporting identity, access, and permissions across all systems (SSO, groups, policies) Administer and optimize Microsoft 365, Slack, Zoom, Meraki, Jira, and other core tools Triage and resolve issues quickly—minimize downtime, unblock teams immediately Stay ahead of problems: identify gaps, fix root causes, and improve systems proactively Facilities & Operations (Secondary, but Critical) Keep San Diego and Palo Alto offices operating at a high standard—organized, functional, and ready to support the team Coordinate vendors, shipments, equipment, and workspace setup Ensure employees have what they need to do their best work—no friction, no delays Step in wherever needed—this includes the small, unglamorous tasks that keep a startup moving What You Bring 2+ years in IT support, helpdesk, or systems administration Strong experience across macOS, Linux, and Windows environments Hands-on experience with Microsoft 365 and modern IT tooling Experience with MDM solutions and device lifecycle management Familiarity with ticketing systems (Jira Service Management or similar) Ability to operate independently and prioritize in a fast-moving environment Location San Diego, CA (primary) with support for Palo Alto, CA In-office presence required – this is a hands‑on role What Success Looks Like Zero friction for employees—everything “just works” New hires are fully set up and productive on day one IT systems scale seamlessly with company growth Offices are consistently clean, functional, and high‑performing You are the person people trust to fix anything, fast Benefits: 100% Employer paid Health, Dental and Vision Insurance for you and your families Life Insurance (Employer Paid) Ability to participate in the companies 401k program (Matching) Unlimited PTO policy with an enforced 2 week minimum Equity Package Work / Home Office Stipend Global Entry 16 Week Paid Parental Leave Monthly Health and Wellness Stipend Our Values: Innovation: We are driven to break new ground. Every day presents an opportunity to challenge the status quo, think boldly, and deliver advanced solutions that transform the future of defense technology. Integrity: We hold ourselves to the highest ethical standards, ensuring transparency, accountability, and trust in all our actions and partnerships. Mission-Driven: We are focused on achieving impactful outcomes that align with our core mission—protecting lives through innovation. Forward-Leaning: We continuously seek out new opportunities and remain at the forefront of technological advancements. We embrace change and anticipate the challenges of tomorrow with confidence and creativity. Ownership of All Tasks: At HavocAI, no problem is too complex or too trivial. We believe that greatness comes from tackling the hardest challenges, but also in handling the smallest, sometimes thankless, tasks with the same level of commitment and care. Servant Leadership: We lead by serving others, whether it’s supporting our employees, partners, or the broader community. Empowering those around us is key to achieving long-term success and making a lasting impact. HavocAI is an Equal Opportunity Employer and is committed to creating an inclusive and diverse workplace. We welcome applicants from all backgrounds and do not discriminate based on race, color, religion, gender, sexual orientation, age, national origin, disability, veteran status, or any other legally protected status. #J-18808-Ljbffr Socket.dev
- ...HavocAI is building the future of autonomy—and that requires a world-class internal operating environment. We’re looking for an IT Administrator who can own and scale our internal systems while also keeping our offices running at a high level. This is a hybrid IT +...SuggestedWork at officeImmediate startWork from homeHome office
- ...Job Description A client of Insight Global is seeking an IT Administrator to oversee daily IT operations and provide hands‑on technical support across the office. This individual will be responsible for managing the internal ticketing system, troubleshooting hardware/...SuggestedWork at office
- ...The Institute of Defense Analyses (IDA) in La Jolla, CA has an immediate opening for a Systems Administrator II to provide Linux-based system administration and programming support for CCR La Jolla. The role includes design, maintenance of server infrastructure, and occasional...SuggestedImmediate start
- ...Leidos is hiring an HPC Systems Administrator to join the Defense Sector in San Diego, CA. You will deploy and support Linux-based HPC clusters, optimize the RIPTIDE compute environment, and work with engineers to ensure high performance and reliability. The role emphasizes...Suggested
$140k - $160k
...insurance Vision insurance 401(k) Paid maternity leave Paid paternity leave Disability insurance Get notified about new Linux System Administrator jobs in San Diego, CA . Senior Systems Administrator, Storage and Linux San Diego Metropolitan Area $120,000.00-$140,000.00 14...SuggestedFull timeWork experience placementWork at officeRemote workFlexible hours$107.9k - $195.05k
...Description High Performance Computing (HPC) Systems Administrator TheLeidosDefenseSector currently has an opening for aHigh PerformanceComputing (HPC) SystemsAdministratorto work in ourSan Diego, Californiaoffice. This is an exciting opportunity to use your experiencesupportingtheRIPTIDE...$100k - $140k
...Zachary Piper Solutions is looking for a Senior Linux System Administrator to join a DoD consulting company. This position is onsite in San Diego, CA. Responsibilities Install, configure, and support an organization's local area network (LAN), wide area network (WAN),...Local area- ...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
$67.6k - $122.2k
...software installations, running predefined scripts, accessing SMB shares, remote system management, NTFS permissions, and common administration tools. Basic knowledge of Linux‑based distributions and willingness to complete full RHCSA training within a year. Knowledge of...For subcontractorLocal areaImmediate startRemote work$76.7k - $129.5k
...organized, positive, and self‑motivated Infrastructure Systems Administrator to join our DevSecOps Department within the Joint Mission Integration... ...security implementation and management, software development, IT infrastructure setup and management). Experience with U.S....Full timeWork experience placementWork from homeFlexible hours- ...GlobalXperts is a leading IT Solution Provider whose business focus is to provide Day 2 remote monitoring & co-managed support and... ...customers for any or all phases. Job Description The System Administrator (SA) is responsible for server installation, maintenance, back...Remote work
$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...Temporary workLocal area$76.7k - $129.5k
...Infrastructure Systems Administrator page is loaded## Infrastructure Systems Administratorlocations: San Diego, CAtime type: Full timeposted... ...security implementation and management and software development IT infrastructure setup and management)* U.S. Government computers...Full timeWork experience placementRemote workWork from homeFlexible hours- ...wireless and laser technologies. We are seeking a Linux Systems Administrator in San Diego, CA, for a full-time, on-site role that directly... ...functional teams to enhance the reliability and scalability of the IT infrastructure critical for advancing fusion energy science....Full timeTemporary workPart timeWork experience placementWork at officeRemote workWork visaRelocation package
$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- ...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,...
$70k - $120k
...Saalex Corporation is seeking multiple System Administrator II inTidewater, VA and San Diego, CA. Saalex Corp., is an Engineering and Information... ...Navy by administering,maintaining, and securing enterprise IT systems across global Live Virtual Constructive (LVC)...Contract workTemporary workLocal areaFlexible hours$60k - $180k
M9 Solutions is dedicated to providing IT services and solutions to the Federal Government by mobilizing the right people, skills, clearance levels, and technologies to help organizations that desire improved performance and modern, sustainable change. M9 has provided...Full timeContract workFor subcontractor- ...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...
- ...Information Systems Solutions (ISS) is seeking a Systems Administrator II to support the NIWC PAC Information Technology Management Support... ...availability, and performance of the organization’s operating systems and IT infrastructure. This role performs system maintenance, installs...Contract work
$60k - $105k
...Position Overview Saalex Corporation is seeking multiple System Administrator I positions in Tidewater, VA and San Diego, CA. Saalex Corp. is... ...Navy by administering, maintaining, and securing enterprise IT systems across global Live Virtual Constructive (LVC) environments...Contract workTemporary workLocal areaFlexible hours- ...iQuasar is seeking a Systems Administrator in San Diego, CA. Our mission is to provide next generation cutting‑edge technologies and offer competitive compensation and benefits such as health, vision and dental insurance, a matching 401(k) plan, and excellent training....Part timeWork at officeWork from homeFlexible hours
$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$124k - $154k
...Serve as upper-tier escalation resource to help desk teams, providing advanced troubleshooting and root cause analysis Provide administration and performance optimization of Azure services, including Virtual Machines, App Services, Azure SQL, Enterprise Applications, Universal...Full timeLocal areaFlexible hoursShift work- Ignite Digital enables national security agencies to accelerate decisions, elevate operational outcomes and achieve the outsized performance only an inside partner can deliver. We combine mission experience, domain knowledge and technology expertise with the things partners...Permanent employmentContract workFor contractorsLocal area
$115k - $185k
TrellisWare launched in 2000 with an innovative culture striving to push technological boundaries in the area of wireless communications. We are now a worldwide leader in highly advanced algorithms, waveforms, and communications systems that range from small form factor...Permanent employmentFull timeWork experience placementWork at officeWorldwide$80.1k - $152k
...organized, positive, and self-motivated Infrastructure Systems Administrator to join our DevSecOps Department within the Joint Mission Integration... ...implementation and management and software development IT infrastructure setup and management) U.S. Government computers,...Full timeFor contractorsWork experience placementWork from homeFlexible hours- ...Shield AI in San Diego, CA seeks an experienced Senior Systems Administrator to support and optimize the enterprise IT infrastructure across Windows, Linux, and macOS environments. You will manage identity, cloud services, endpoint management, and core IT systems while...
$100k - $118k
...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... ...projects, research new technologies, and may supervise other IT personnel. Key Responsibilities: Design and implement computing...Full timeTemporary workLocal areaRemote work$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...
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to IT Administrator. Be the first to apply!
- system admin San Diego, CA
- application system administrator San Diego, CA
- computer systems administrator San Diego, CA
- microsoft systems administrator San Diego, CA
- remote systems administrator San Diego, CA
- systems administrator San Diego, CA
- server administrator San Diego, CA
- enterprise administrator San Diego, CA
- IT infrastructure administrator San Diego, CA
- IT administrator San Diego, CA


