108 jobs found in Temecula, CA

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Nov 05, 2026
Full time
Systems Administrator Senior
$92,300 - $166,850 yearly
Leidos Oceanside, CA
Leidos is looking to hire a System Administrator Senior in Camp Pendleton, CA to join our SMIT program. The qualified candidate will coordinate the operational support and implementation activities for Local Area Network (LAN), Base Area Network (BAN), and Wide Area Network (WAN) service offerings encompassing heterogeneous platforms. The Systems Administrator Senior will also assist the government in determining tactical and strategic direction of the organization as it relates to emerging operational support technologies. SMIT is the largest IT services program for the Navy. Under the Service Management, Integration, and Transport portion of NGEN-R, the Leidos team will deliver the core backbone of the Navy-Marine Corps Intranet, including cybersecurity services, network operations, service desk, and data transport. Ultimately, Leidos will support the Navy in unifying its shore-based networks and data management to improve capability and service. Primary responsibilities...
Nov 05, 2026
Full time
Senior Network Engineer Architect
$87,100 - $157,450 yearly
Leidos Oceanside, CA
NGEN is the largest IT services program for the Navy. Under the Service Management, Integration, and Transport (SMIT) portion of NGEN, the Leidos team will deliver the core backbone of the Navy-Marine Corps Intranet, including cybersecurity services, network operations, service desk, and data transport. Ultimately, Leidos will support the Navy in unifying its shore-based networks and data management to improve capability and service while also saving significant dollars by focusing efforts under one enterprise network. At Leidos, we know the most talented and diverse IT and Engineering professionals will always have a multitude of career choices; your time at Leidos will be a wise investment in your career and in yourself.  Leidos is currently seeking a Senior Network Engineer Architect to be location at Camp Pendleton, CA. The qualified candidate will conceptualize, design, and develop total system or product solutions for enterprise-wide information technology or...
Nov 05, 2026
Full time
Communications Network Engineer Mid
$73,450 - $132,775 yearly
Leidos Oceanside, CA
The SMIT-MCEN program for Leidos currently has an opening for a Communications Network Engineer Mid to work at Camp Pendleton, CA. This is an exciting opportunity to use your experience helping with the SMIT-MCEN mission. The Communications Network Engineer will evaluate communication hardware and software, as well as troubleshoot Local Area Networks/Base Area Networks/Wide Area Networks (LAN/BAN/WAN), and other network related problems. SMIT is the largest IT services program for the Navy. Under the Service Management, Integration, and Transport portion of NGEN-R, the Leidos team will deliver the core backbone of the Navy-Marine Corps Intranet, including cybersecurity services, network operations, service desk, and data transport. Ultimately, Leidos will support the Navy in unifying its shore-based networks and data management to improve capability and service while also saving significant dollars by focusing efforts under one enterprise network. Other duties and...
Oct 23, 2026
Full time
Lead, Software Engineer - FPGA 1
$117.00 - $218.00 hourly
L3Harris Carlsbad, CA
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: FPGA EW Design Engineer Job Code: 45926 Job Location: Salt lake City, Utah/ Carlsbad, CA Job Schedule: 9/80, employees work 9 out of 14 days- totaling 80 hours worked- and have every other Friday off   We are seeking...
Oct 23, 2026
Full time
Specialist, Software Engineering 1
L3Harris Carlsbad, CA
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: Specialist, Software Engineering Job Code: 46094 Job Location: Salt Lake City, UT/Carlsbad, CA Job Schedule: 9/80: Employees work 9 out of every 14 days- totaling 80 hours worked- and have every other Friday off   Job...
Oct 23, 2026
Full time
Specialist, Software Engineer
$97.00 hourly
L3Harris Carlsbad, CA
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: Specialist, Software Engineer Job Code: 45890 Job Location: Carlsbad, CA Job Schedule: 9/80 employees work 9 out of 14 days- totaling 80 hours worked- and have every other Friday off   Job Description: The selected...
Oct 23, 2026
Full time
Associate, Software Engineer
$75,500 - $140,500 yearly
L3Harris Carlsbad, CA
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:  Associate, Software Engineer Job Code: 46415 Job Location:  Carlsbad, 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: Apply...
Oct 23, 2026
Full time
Scientist, Software Engineer
$161,500 - $257,000 yearly
L3Harris Carlsbad, CA
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: Scientist, Software Engineering  Job Code: 43995 Job Location: Carlsbad, 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: We are seeking...
Oct 09, 2026
Full time
Lead, Software Engineering 1
L3Harris Carlsbad, CA
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: E lectronic Warfare (EW) and Digital Communications Engineer Job Code: 45924 Job Location: Salt lake City, UT/Carlsbad, CA Job Schedule: 9/80 employees work 9 out of 14 days- totaling 80 hours worked- and have every other...
Sep 21, 2026
Full time
Sr Associate, Software Engineer
$86,000 - $160,000 yearly
L3Harris Carlsbad, CA
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: Sr  Associate, Software Engineer Job Code: 41394 Job Location:  Carlsbad, 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:...
Oct 20, 2026
Full time
Manager, IT Service Desk
$10,000 - $131,700 yearly
24 Hour Fitness Carlsbad, CA
FULL-TIME Full-time LOCATION 1265 Laurel Tree Lane Suite 200 Carlsbad CA 92011 JOB SUMMARY The Manager, IT Service Desk serves as a strategic leader accountable for overseeing and advancing all aspects of technical support operations. This position requires a combination of technical proficiency, leadership, and a commitment to customer satisfaction. The ideal candidate will promote operational excellence, drive innovation, and consistently deliver high-quality IT services support across the organization. ESSENTIAL DUTIES & RESPONSIBILITIES Leadership and Strategy Build and maintain a high-performance team by recruiting, developing, and mentoring skilled and motivated professionals in a collaborative environment that fosters a culture of excellence, teamwork, innovation, and continuous improvement. Delegate tasks effectively by assigning ownership and accountability, promoting individual growth and development. Provide clear communication and feedback,...
Aug 31, 2026
Full time
Registered Nurse II/III-MC/CHC - Adult Critical Care Unit
$43.99 - $77.16 hourly
County of Riverside Moreno Valley, CA
ABOUT THE POSITION The County of Riverside's Riverside University Health System is seeking Registered Nurses to work in the Adult Critical Care Unit at the Medical Center in Moreno Valley.  The Registered Nurse II - MC/CHC is the journey level classification in the Registered Nurse – MC/CHC series and reports to an appropriate supervisory or manager level position. Incumbents  perform the full range of professional nursing duties within the scope of the Nursing Practice Act with minimum supervision and periodic in-service training within assigned unit(s). The Registered Nurse III - MC/CHC is the advanced journey level classification in the Registered Nurse – MC/CHC series and reports to an appropriate supervisory or manager level position.  Incumbents perform nursing duties while applying advanced knowledge and skills in providing care and service to patients with more complex problems and needs within assigned unit(s). Incumbents responsibilities...
Oct 27, 2026
Full time
Information Technology Manager
$177,000 - $226,000 yearly
Amentum Corona, CA
Information Technology Manager Amentum is a global leader in advanced engineering and innovative technology solutions, trusted by the United States and its allies to address their most significant and complex challenges in science, security and sustainability. Our people apply undaunted curiosity, relentless ambition and boundless imagination to challenge convention and drive progress. Our commitments are underpinned by the belief that safety, collaboration and well-being are integral to success.   Headquartered in Chantilly, Virginia, we have approximately 50,000 employees in more than 70 countries across all 7 continents. Amentum is seeking an Information Technology Manager for a large-scale contract operated near the Riverside metro area. We are pipelining candidates for a future contract award. The candidate will perform the following duties: Responsible for overall information technology and network operations. Establishes and administers the overall strategies...
Oct 27, 2026
Full time
Cybersecurity Manager
$173,000 - $222,000 yearly
Amentum Corona, CA
Cybersecurity Manager Amentum is a global leader in advanced engineering and innovative technology solutions, trusted by the United States and its allies to address their most significant and complex challenges in science, security and sustainability. Our people apply undaunted curiosity, relentless ambition and boundless imagination to challenge convention and drive progress. Our commitments are underpinned by the belief that safety, collaboration and well-being are integral to success.   Headquartered in Chantilly, Virginia, we have approximately 50,000 employees in more than 70 countries across all 7 continents. Amentum is seeking a Cybersecurity Manager for a large-scale contract operated near the Riverside metro area. We are pipelining candidates for a future contract award. The candidate will perform the following duties: Establishes and administers the overall strategies and procedures for the cybersecurity function Develops and implements cybersecurity program in...
Nov 04, 2026
Full time
IT Business Systems Analyst I
$76,110 - $103,100 yearly
County of Riverside Riverside, CA
ABOUT THE POSITION The County of Riverside's Auditor-Controller's Office (ACO) seeks a IT Business Systems Analyst I who will be assigned to their location in Riverside. The incumbent for this position will serve as the process and technical resource for ACO by supporting critical operating systems and advancements in the department, as well as assisting in technology modernization efforts. They will provide ongoing support, maintenance, and enhancement for internal applications such as Aumentum and Workiva; provide oversight of the AWS environment and the applications developed within it; work closely with accounting and administration teams to ensure system reliability, efficiency, and alignment with business needs; and troubleshoot application, software, and hardware issues. The selected incumbent will also coordinate with vendors and internal IT teams; provide and ensure system updates, releases, and integrations to support department operational goals; participate in...
Oct 30, 2026
Full time
IT Security Analyst III
$108,513 - $176,870 yearly
County of Riverside Riverside, CA
ABOUT THE POSITION The Riverside County District Attorney' s Office is seeking an experienced Information Security Analyst III (ISA III) in Riverside. The ISA III will serve as a senior-level security professional focused primarily on security monitoring, governance, and incident response with some emphasis on programming or tool development. This role supports the DA's Office security posture by implementing and maintaining security policies and standards, overseeing security compliance, and participating in enterprise risk and governance efforts. The analyst will conduct advanced monitoring of intrusion detection systems, firewall logs, and system activity to identify threats and coordinate mitigation responses. The incumbent will also play a critical role in emergency preparedness and operational resilience by developing and maintaining Emergency Operations Plans, supporting disaster recovery and business continuity activities, and maintaining inventory tracking...
Jul 30, 2026
Full time
Director of Charge Description Master (CDM) & Clinical Auditing - Patient Accounting & Billing Unit
$102,746 - $162,991 yearly
County of Riverside Riverside, CA
ABOUT THE POSITION The County of Riverside's Patient Accounting and Billing Unit at Riverside University Health System (RUHS)  is seeking a Director of Patient Access or Patient Business Services to serve in the working title role of  Director of Charge Description & Clinical Auditing and join our team in Riverside. The Director of Charge Description & Clinical Auditing will be responsible for managing and optimizing the standard Charge Description Master (CDM) to ensure it is accurate and compliant with coding rules and billing regulations. This position will lead the department’s efforts in reviewing and researching charge-related data to maintain compliance and accuracy within the system's CDM. The Director will ensure that CDM maintenance requests are processed and completed efficiently, accurately, and in a timely manner. Additionally, the Director will collaborate with RUHS stakeholders to identify charge-related opportunities, evaluate...
Nov 05, 2026
Full time
ISSE
$95,000 - $120,000 yearly
Bowhead Corona, CA
Bowhead seeks an ISSE to join our team supporting the Program Office for NSWC Corona in Norco, California. Candidate will be required to understand and document systems design and implementation that encompass multiple enclaves, to include those with differing data protection/classification requirements. The candidate should understand distributed architecture and cloud-based systems for big data applications. This position is 100% onsite. • Create, review and edit authorization documentation for completeness and accuracy in accordance with federal and DoD policy. • Thoroughly understand and be able to implement DoD RMF system accreditation processes. • Assess use case and operational risk of integrated open source, and GOTS/COTS software components. • Will use vulnerability management systems, automated security scanning tools, and system accreditation record systems. • Must be able to grasp new concepts, facilitate information exchanges for data...
Nov 05, 2026
Full time
Linux Systems Administrator, Mid-Level
$100,000 - $110,000 yearly
Bowhead Corona, CA
Bowhead is seeking a highly skilled and experienced Mid-Level Linux System Administrator to join our dynamic IT team. This is a 100% onsite position located in Norco, CA. As a Linux Subject Matter Expert (SME), you will be responsible for the administration, maintenance, and support of our critical Linux-based infrastructure. Experience working within a Department of Defense (DoD) environment is highly desirable. This position is 100% onsite. • Systems Administrator administers and supports daily operational requirem• Linux Systems Administration: Install, configure, and maintain Linux servers (e.g., Red Hat, CentOS, Ubuntu) including operating system installation, patching, and security hardening. • Subject Matter Expertise: Serve as the primary point of contact and subject matter expert for all Linux-related issues, providing guidance and support to other team members. • Performance Monitoring and Optimization: Monitor system performance, identify...
Oct 15, 2026
Full time
Linux Systems Administrator, Mid-Level
$100,000 - $110,000 yearly
Bowhead Corona, CA
Bowhead is seeking a highly skilled and experienced Mid-Level Linux System Administrator to join our dynamic IT team. This is a 100% onsite position located in Norco, CA. As a Linux Subject Matter Expert (SME), you will be responsible for the administration, maintenance, and support of our critical Linux-based infrastructure. Experience working within a Department of Defense (DoD) environment is highly desirable. This position is 100% onsite. • Systems Administrator administers and supports daily operational requirem• Linux Systems Administration: Install, configure, and maintain Linux servers (e.g., Red Hat, CentOS, Ubuntu) including operating system installation, patching, and security hardening. • Subject Matter Expertise: Serve as the primary point of contact and subject matter expert for all Linux-related issues, providing guidance and support to other team members. • Performance Monitoring and Optimization: Monitor system performance, identify...