System Admin
iQuasar
iQuasar is seeking to fill an Systems Administrator in San Diego, CA. At iQuasar, we strive to provide the next generation of cutting-edge technologies. Our growth means exciting career opportunities for talented professionals in engineering, software development, and other key areas. We offer competitive compensation and benefits, including Health, Vision, and Dental Insurance, a matching 401 (k) plan, and other benefits given below, excellent training, and a vibrant working environment. Our employees are exceptional, giving us a competitive advantage by innovating solutions with a strong sense of mission and integrity. One of our clients in San Diego, CA, needs a System Admin for a full-time position. Position: Linux System Admin Location: San Diego, CA Clearance Level: Secret Job Type: Part Time (up to $25 hours/week)
JOB DESCRIPTION:
iQuasar is seeking an experienced Information Systems Administrator (SysAdmin) to assist in the design, implementation, maintenance, and support of the corporate network infrastructure in a mission-critical environment. The successful candidate will have a strong foundation in secure network architecture, system integration, Windows/MacOS/Linux administration, and familiarity with Cybersecurity Maturity Model Certification (CMMC) cybersecurity frameworks.REQUIREMENTS:
Well-versed in Windows, Linux and MacOS. 6+ years of experience with an Associate’s degree and DoDInst. 8570 IAT Level 2 in lieu of a bachelor’s degree; or 8+ years of experience and DoDInst. 8570 IAM Level 2 in lieu of a bachelor’s degree; or 4+ years of experience with a master’s degree in information systems, Computer Science or similar computing focused engineering. 3-4 years of experience managing secure network environments and infrastructure Deep understanding of networking protocols (e.g., IPSEC, HSRP, BGP, OSPF, 802.11, QoS, SSH), VPNs and Firewalls Proficient in both cloud and on-premises environments and establishing a strong software development focused environment at TRABUS Solid understanding of OSI or TCP/IP models and software-defined networking with Access Control Policies. Proficiency in managing Windows, MacOS and LINUX-based systems Experience supporting federal systems and complying with federal cybersecurity standard Familiarity with CMMC Level 2+ controls and implementation practices Experience with network monitoring and diagnostic toolsRESPONSIBILITIES:
Help and assists in configuring and installing various network devices and services (e.g., routers, switches, firewalls, load balancers, VPN, QoS) Assist in performing network maintenance and system upgrades including service packs, patches, hot fixes, and security configurations Assist in the monitoring of network performance and health, ensuring continuous system uptime and reliability Track overall system resource utilization, trending, and capacity planning using logging and analytical tools such as Intune and Grafana. Provide Level 2/3 support and troubleshooting for network issues Perform routine updates and configuration cycles for Windows 11/Server 2016/2019, Ubuntu and other LINUX distributions, as well as MacOS systems Help to administer and support Windows Active Directory, Azure Active Directory, and Office 365 environments Configure and manage VPNs (specifically WireGuard VPN) and establish isolated network and safe computing environments Ensure compliance with configuration and change management processes Help to implement and support CMMC compliance practices, including documentation, secure access control, and logging of system data and policies. Work collaboratively with security personnel and vendors for problem resolution and implementation of cybersecurity best practices Work closely with development teams and platform engineers in deploying robust, and CMMC compliant, network environments that facilitates efficient software development workDESIRED:
8+ years of experience handling secure networks and infrastructure Security+ or equivalent DoDInst. 8570 IAT Level II certification Advanced LINUX/Unix-based system administration and security hardening experience Clearance: Active Top Secret or Top Secret Eligible (SCI eligibility preferred).EDUCATION:
Bachelor’s degree in electrical engineering, Computer Engineering, Computer Science, Information Technology, or a related quantitative fie If you are interested in this position, please send me a copy of your latest resume at View email address on click.appcast.io/ with the information requested below: Also, please let me know what time/number is best to call to discuss this great opportunity. In case you are not interested in this position, or this is not a right fit for you, please feel free to share this opportunity with your friends/networks or anyone you know who may be interested in this position. Thank you! • Availability to start a new job • Best Rates • Contact # Please don’t hesitate to contact me for any questions you may have. All employment is decided on the basis of qualifications, merit, and business need. Regards, Zain Wani Senior Recruitment Professional iQuasar, LLC Cleared Recruitment | Proposal Development | Technology View email address on click.appcast.io/ Direct: View phone number on click.appcast.io Main: View phone number on click.appcast.io An Equal Opportunity Employer iQuasar is proud to be an Equal Employment Opportunity Employer. We do not discriminate based on race, religion, color, national origin, political affiliation, sex, sexual orientation, gender identity, age, marital/parental /veteran status, disability, genetic information, membership in an employee organization, retaliation, military service, other non-merit factors, or any other applicable characteristics protected by law. Flexible work from home options available. iQuasar- ...Engineer to support our TACNET program onsite in San Diego, CA Or Norfolk, VA. This role requires up to 25% travel.JOB DUTIES:Provide system life cycle systems engineering support for our NAVWAR and NIWC customers. Focused primarily on ACS but will include software and...SuggestedRemote work
$120k - $145k
...This JobThis position is on-site and located at our HQ in San Diego CA. Remote is not offeredAxos is seeking an experienced Senior Systems Engineer to join our team. You will be responsible for managing and automating enterprise Linux/Unix platforms across VMware-based...SuggestedFull timeWork at officeLocal areaRemote work$33 - $38 per hour
...About the role Nomad Temporary Housing is looking for a Systems and Data Administrator candidate to join our growing organization. We’re an established and respected leader in the corporate housing industry and are striving to become a pioneer as a technology leader in...SuggestedHourly payFull timeTemporary workWork experience placementWork at officeRemote workWork from homeRelocation3 days per week1 day per week$100k - $130k
...Logan SeitzZachary Piper Solutions is looking for a Senior Linux System Administrator to join a large DOD program in San Diego, CA.... ...off, holiday, medical, dental, health, network engineer, network admin, network analyst, network specialist, system admin, system administrator...SuggestedLocal area- ...Irvine Technology Corporation in San Diego is seeking a hands-on Systems Administrator/Endpoint Engineer to drive a major enterprise migration, keep critical infrastructure running, and support users on site. The role offers a path toward permanent placement for the right...SuggestedPermanent employmentContract work
- ...Junior Operating Systems Engineer (Embedded Linux / Yocto)Lyntris is a defense technology company that connects sensing to action across the connected battlespace. Lyntris brings together the talents of Accelint and Vitesse teams under one mission, with each contributing...Local area
$100k - $130k
...collaboration, efficiency, and user-focused design that meets the evolving needs of our clients. Overview J2E Technology is seeking a Systems Administrator to support enterprise systems administration efforts for a Department of Defense (DoD) program. This position...Full timeWork at officeLocal areaRemote workRelocation- ...We are seeking a hands-on Systems Administrator to manage and support IT infrastructure, cloud services, endpoints, and security systems. The ideal candidate will have experience with Intune, Entra ID, Active Directory, Azure, Microsoft 365, networking, and cybersecurity...Full time
- Qualcomm Innovation Center, Inc. in San Diego seeks a Senior Staff Software Engineer to drive design, development, and optimization of software for next-generation data center platforms. You will lead a team of engineers and contribute to virtualization, memory management...
$91.42k - $146.26k
OverviewThe Institute of Defense Analyses (IDA) in La Jolla, CA has an immediate career opening for a Systems Administrator II. This opening is located at IDA’s Center for Communications Research in La Jolla, California (CCR-L).We are seeking a Systems Administrator II...Immediate start$88.17k - $115k
...has entrusted HII to maintain and modernize the vast majority of its fleet. With a holistic approach to life-cycle maritime defense systems—from small watercraft to submarines, surface combatants and aircraft carriers—HII ensures a high state of readiness.HII supports...Full timeWork experience placementLocal areaWorldwide- Job SummaryGeneral Atomics (GA), and its affiliated companies, is one of the world’s leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted aircraft, airborne sensors, and advanced electric, electronic, wireless...Part timeWork experience placementRemote workRelocation package
- ...Title - Sr. Systems Engineer - Linux Location - Onsite , Preferred available locations - HQ - San Diego, CA, Centennial, CO, Omaha, NE, Irvine, CA, Los Angeles, Edison, NJ Las Vegas, NV , New York City Mode of work : Onsite We are seeking an experienced Senior...
$175k - $220k
...We are hiring a Staff Software Engineer to build the systems layer behind Crucible's edge deployments. You'll own the Linux environment, deployment and lifecycle infrastructure, and the interfaces between Crucible and the machines, workstations, printers, test equipment...Full timeTemporary workLocal areaRelocationRelocation package$179k - $268.4k
...Company: Qualcomm Technologies, Inc. Job Area: Engineering Group, Engineering Group PPT Systems Engineering General Summary: Qualcomm's Chip Architecture multi-site team of systems engineers, hardware and software architects are driving analysis and defining...Work experience placement$179k - $268.4k
## System Performance Engineer, Senior StaffSan Diego, California, United States of AmericaApply NowFind out how well you match with this jobJob ID3092811## **Company:**Qualcomm Technologies, Inc.## **Job Area:**Engineering Group, Engineering Group PPT Systems Engineering...Work experience placementWork from home- ...IT AdminThe IT Admin is responsible for ensuring the integrity of all databases within the ALIS system. The IT Admin maintains the internal database of the system as well as the individual applications, carry out and sustain system-wide backups and restores, and provide...Work at office
$38.46 - $45.67 per hour
...DUTIES AND RESPONSIBILITIES (ESSENTIAL FUNCTIONS): Alutiiq Information Management, LLC a subsidiary of Alutiiq, LLC is seeking an IT Systems Administrator in San Diego, CA. This position will support Naval Information Warfare Center (NIWC) Pacific Reverse Engineering...Hourly payFull timeContract workWork experience placementWork at officeLocal area$27 - $29 per hour
...Rancho Bernardo Inn IT Systems AdministratorRancho Bernardo Inn is a highly awarded destination resort, proudly part of JC Resorts -- a proven leader in the management and operation of golf and resort properties since 1971. We are uniquely tucked in to the Rancho Bernardo...Hourly pay- ...San Diego, CA, seeks a Medical Administration Specialist (PACS) to support imaging informatics, PACS administration, and clinical systems in a military medical setting. The role involves system monitoring, troubleshooting, and cross‑functional coordination with IT, cybersecurity...
- ...maintain PACS servers, workstations, databases, archives, DICOM viewers, routing devices, and related hardware and software. Monitor system health, backups, storage, image transfers, network performance, uptime, and disaster-recovery readiness. Support imaging...Remote workMonday to FridayAfternoon shift
$71.8k - $112.15k
...Pacific, Code 41250, in San Diego, CA. This program sustains, maintains, and modernizes the Navy's afloat and ashore tactical network systems - including Automated Digital Network System (ADNS), Consolidated Afloat Networks and Enterprise Services (CANES), Combined...Full timeContract workPart timeLocal areaRemote workWorldwideRotating shift$120k - $160k
...to Obtain: TS/SCI Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a highly experienced System Administrator Expeditionary Systems (OpAI) to contribute to the integration of AI capabilities into expeditionary systems,...Full timeRemote workShift work$70k - $120k
...Description Saalex Corporation is seeking multiple System Administrator II 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...Contract workTemporary workLocal areaFlexible hours$80k - $120k
...Senior Systems AdministratorSAIC is seeking a Senior Systems Administrator to support the Naval Information Warfare Center, Pacific (NIWC PAC) Naval Messaging CB ISEA. The work will be conducted ONSITE at the Naval Information Warfare Center, Pacific (NIWC PAC) San Diego...Work at office$80.1k - $152k
...Infrastructure Systems AdministratorWe 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...Full timeWork experience placementWork from homeFlexible hours$97k - $140k
...Cloud)Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-BAT aircraft, and Aechelon simulation and synthetic reality...Temporary workPart timeWorldwide- ...Senior Systems AdministratorJoin Tau Six, an agile small company that delivers cutting edge cybersecurity and system integration services to the US National Security market. We have an immediate need for a Senior Systems Administrator and are seeking a motivated self-starter...Work at officeImmediate startRemote workShift work
- ...System AdministratorThis position requires an active DoD security clearance. Applicants who do not currently hold an active clearance will not be considered.At PMAT, we work on mission critical systems that directly support the warfighter, designing, building, and securing...
$134.8k - $202.2k
...Company: Qualcomm Technologies, Inc. Job Area: Engineering Group, Engineering Group Systems Engineering General Summary: Qualcomm Government Technologies (QGOV) is a unique division within Qualcomm that partners with the U.S. Government to bring the latest...Work experience placementWork from home
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