Lead, Systems Administrator
$110.5k - $205kL3Harris
L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers’ mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Lead, Systems Administrator Job Code: 42161 Job Location: Canoga Park, CA Job Schedule: 9/80: Employees work 9 out of every 14 days – totaling 80 hours worked – and have every other Friday off Job Description: The Windows Systems Administrator will be responsible for managing and maintaining Microsoft Windows environments, ensuring compliance with government regulations, and supporting security operations. This role requires strong technical skills, attention to regulatory standards, and the ability to travel up to 15% as needed. Essential Functions: Administer and maintain Microsoft Windows systems, ensuring optimal performance and reliability. Utilize security tools such as Tenable and Splunk to monitor, detect, and respond to security threats. Apply SCAP and STIG methodologies to maintain compliant systems in accordance with Department of Defense (DoD) standards. Ensure systems comply with government regulations and standards, including NIST Special Publications, NISPOM, and the Risk Management Framework. Maintain DOD 8140 certification (e.g., Security+), demonstrating proficiency in cybersecurity fundamentals. Collaborate with cross-functional teams to support system upgrades, patch management, and incident response. Travel up to 15% to support remote sites, attend training, or participate in project deployments. Qualifications: Active Secret Security Clearance required Bachelor’s Degree and minimum 9 years of prior relevant experience. Graduate Degree and a minimum of 7 years of prior related experience. In lieu of a degree, minimum of 13 years of prior related experience. Preferred Additional Skills: Experience with VMware virtualization technologies for server and desktop environments. Familiarity with Citrix Virtual Desktops for remote access and application delivery. Proficiency in Linux administration and troubleshooting. Knowledge of disaster recovery and business continuity planning and execution. In compliance with pay transparency requirements, the salary range for this role in the State of California is $110,500 - $205,000. This is not a guarantee of compensation or salary, as final offer amount may vary based on factors including but not limited to experience and geographic location. L3Harris also offers a variety of benefits, including health and disability insurance, 401(k) match, flexible spending accounts, EAP, education assistance, parental leave, paid time off, and company-paid holidays. The specific programs and options available to an employee may vary depending on date of hire, schedule type, and the applicability of collective bargaining agreements.
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L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. L3Harris maintains a drug-free workplace and performs pre-employment substance abuse testing and background checks, where permitted by law. Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information. By submitting your resume for this position, you understand and agree that L3Harris Technologies may share your resume, as well as any other related personal information or documentation you provide, with its subsidiaries and affiliated companies for the purpose of considering you for other available positions. L3Harris Technologies is an E-Verify Employer. Please click here for the E-Verify Poster in English ( or Spanish ( . For information regarding your Right To Work, please click here for English ( or Spanish ( . #J-18808-Ljbffr L3Harris$110.5k - $205k
...technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Lead, Systems Administrator Job Code: 42161 Job Location: Canoga Park, CA Job Schedule: 9/80: Employees work 9 out of every 14 days - totaling 80...SuggestedLocal areaRemote workFlexible hours- L3Harris Technologies in Canoga Park, CA is seeking a Lead Windows Systems Administrator to manage and secure Microsoft Windows environments, ensure compliance with DoD standards, and support security operations. The role requires travel up to 15% and a active Secret security...Suggested
$7,284 - $10,611 per month
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...software installations, upgrades to operating systems and layered software packages, and... ...infrastructures and application services. Lead projects across functional teams to help... ...routine backups. Oversee programs in administrative languages such as Python, Perl, Java...SuggestedFor contractors- ...Senior Discovery IT System Administrator Employment Type: Full-Time, Executive-Level Department: Legal CGS is seeking a dedicated Senior Discovery IT System Administrator to join a fast-paced and hard-working team to assist with any legal accounts. As a Senior...SuggestedFull timeFor contractorsFlexible hours
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...technical problems through code.Job ResponsibilitiesHelpdesk & Systems SupportProvide Tier 1 and Tier 2 technical support for... ...Working knowledge of Google Workspace, Microsoft 365, user account administration, and endpoint management.Solid understanding of networking...- ...Systems AdministratorAt CalPrivate Bank, technology is foundational to how we operate, protect our organization, and deliver a premier... ...environment continues to evolve, we are looking for a Systems Administrator with a strong background in IT support and infrastructure...
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...IT System Administrator Los Angeles, CA (On-site) IT SYSTEM ADMINISTRATOR Freeform builds AI-native manufacturing systems that unify software, hardware, and physics to produce industrial-scale parts at the speed of human ideation. By treating manufacturing as...Full timeCasual workFlexible hours- ...have added to our spirits portfolio with our first Tequila and Mezcal brands.Key ResponsibilitiesSystem Administration:Manage and maintain our servers, storage systems, and virtualization platforms to ensure high availability and optimal performance.Monitor system...Work experience placementLocal area
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$103,200 - $130,000 per day
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...IT Systems AdministratorIT systems administrator will be responsible for resolving incoming user support requests regarding software, hardware, networking, and other computer-related technologies. Managing and updating Project CMMS.$33.00 - $36.00/hourResponsibilitiesAssist...Work at officeMonday to FridayFlexible hoursWeekend work$97k - $154k
...Senior System AdministratorPlaya Vista, California, United StatesTurning Space into a... ...future commercial applications. Backed by leading investors including Y Combinator, Spark... ...OverviewWe are seeking an experienced System Administrator to support mission-critical IT...Permanent employmentWork at office$95k - $120k
...the ultimate goal of enabling human life on Mars. SR. IT SYSTEMS ADMINISTRATOR, IT APPLICATIONS As a Senior IT Systems Administrator,... ...that improve efficiency across the organization. You'll also lead upgrades of Atlassian applications in large, clustered Linux...Temporary work$95k - $120k
...is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. IT SYSTEMS ADMINISTRATOR, LAUNCH SpaceX is looking for a highly skilled and knowledgeable IT Systems Administrator to support the networking, compute...Temporary workNight shiftWeekend workAfternoon shift$83k - $110k
...achievements across sales, bakery performance, and individual contributions. About the Role We are seeking a Cloud Systems Administrator to join our team. As a Cloud Systems Administrator , you will be accountable for the day-to-day administration, operation...Permanent employmentFull timeTemporary workWork at officeImmediate startRemote workShift work$90k - $135k
...the most affordable. We believe abundant nuclear energy will lead to a post-scarcity society. We were incubated inside... ...energy the most affordable. About This Role We’re looking for a Systems Administrator to support our growing team in a fast-paced, engineering-driven...Full timeWeekend work- ...unlimited. Hybrid opens up after onboarding. Offices in Tampa and Los Angeles. Calm. By design. The Role: We're looking for a Systems Administrator to own the technical execution of configuring and maintaining client environments, resolving escalated issues the Help Desk...Work at officeWork from homeMonday to Friday
- Position Summary The Senior Systems Administrator supports the Capital Improvement Program by serving as the primary administrator and advocate... ...requirements. Create and maintain training materials; lead training sessions for project teams and stakeholders to promote...Contract work
- City of Los Angeles, CA is seeking a Systems Administrator to evaluate, develop, maintain, implement, and modify operating systems, hardware, middleware, software, storage, and networking in a business applications environment. The role emphasizes reliability, security,...
- ...Montebello, CA, is seeking an experienced IT Administrator to manage SEB Professional IT... ...WAN/LAN, telephony, and devices, while leading infrastructure projects and coordinating... ...+ years in help desk and 3+ years in IT systems administration, with strong communication...Remote work
- Overview We are seeking an experienced and detail‑oriented Pelco System Administrator to oversee, manage, and ensure the optimal and secure operation of our Pelco video security systems. The successful candidate will have hands‑on experience with Pelco surveillance products...For contractorsLocal area
$80k - $90k
...,000.00/yr - $90,000.00/yr We are seeking a highly skilled Systems Administrator to own and support our core IT infrastructure across cloud,... ...problem solver who can both maintain existing environments and lead the implementation of new software and hardware solutions....Full time- ALT Consulting in Los Angeles is seeking a Systems Administrator to design, deploy, and manage the infrastructure that our law firm clients depend on. You will work with servers, cloud environments, backup systems, and network infrastructure to ensure secure, reliable operations...
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$69k - $84.7k
Systems Administrator (SIPR) Join to apply for the Systems Administrator (SIPR) role at Trace Systems Inc. Base pay range $69,000.00/yr - $8... ...professionals here at Trace Systems! Be part of a culture at our leading‑edge company where you can achieve great things while...Full timeFor contractorsFlexible hours- General Matter is seeking a Systems Administrator in Los Angeles to support on‑prem and cloud environments, focusing on scale, security, and reliability. You will collaborate with engineering, IT, and operations on critical workloads and ITSM development. The role blends...
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