884 Technology jobs in Walnut

This position is 100% onsite. Installs, troubleshoots, maintains , and coordinates the use and proper operation of servers, storage environments, and network operating systems (i.e., Windows Server, Linux, UNIX) . Evaluates hardware, software, and peripheral equipment . Maintains user accounts or security policies across the domain . Maintains and updates system security plans on all server platforms . Implements, documents, and coordinates server and storage policies, procedures, and standards . Enforces security procedures . Maintains enterprise information technology services (e.g., FAX Servers, Messaging Systems, Databases, GroupWare, Document Management, Virtualization software/settings) . Oversees system and data security . Assigns passwords and monitors use of resources . Oversees system recovery mechanisms. PIH Health is a nonprofit, regional healthcare network that serves approximately 3 million residents in the Los Angeles County, Orange County and San Gabriel Valley region. The fully integrated network is comprised of PIH Health Downey Hospital, PIH Health Good Samaritan Hospital, PIH Health Whittier Hospital, 37 outpatient medical office buildings, a multispecialty medical (physician) group, home healthcare services and hospice care, as well as heart, cancer, digestive health, orthopedics, women’s health, urgent care and emergency services. The organization is nationally recognized for excellence in patient care and patient experience, and the College of Healthcare Information Management Executives (CHIME) has identified PIH Health as one of the nation’s top hospital systems for best practices, cutting-edge advancements, quality of care and healthcare technology. For more information, visit PIHHealth.org or follow us on Facebook , Twitter , or Instagram . Required Skills Proactively maintain and develop all infrastructure technology to maintain necessary uptime service Engineering of systems administration-related solutions for various project and operational needs Maintain best practices on managing systems and services across all managed environments Fault finding, analysis and of logging information for reporting of performance exceptions Proactively monitoring system performance and capacity planning Manage, coordinate, and implement software upgrades, patches, hot fixes on servers, workstations, storage and network hardware Create and modify scripts or applications to perform tasks Provide input on ways to improve the stability, security, efficiency, and scalability of the environment Proactively monitoring system performance and capacity planning Collaborate with other teams and team members to develop automation strategies and deployment processes Ability to learn and master new technologies Excellent communication skills both written and verbal Required Experience Required: Bachelor's Degree Information Systems, Information Technology, Networking Preferred: Master's Degree Technical Discipline Previous healthcare experience Address 12401 Washington Blvd. Salary 80288.00-132496.00 Shift Days #J-18808-Ljbffr

ManTech seeks a motivated, career and customer-oriented Network System Administrator III to join our team in Los Angeles, CA.

The primary function is working with Special Access Program (SAPs) and other classified networks supporting SMC Directorates and/or AFSPC Operational Units. The position will provide “day-to-day” support for Collateral, Sensitive Compartmented Information (SCI) and Special Access Program (SAP) activities.

Responsibilities include but are not limited to:

• Install, maintain, audit and support a secure MS Windows network environment and limited web/data application service.
• Maintain internet applications and protocols IP, TCP, HTTP, HTTPS, FTP, & SSL.
• Maintain file servers, Firewalls, network access, Security Monitoring Systems and system documentation as required.
• Interface with local customers and provide IT related support to quickly resolve problems.
• Perform periodic maintenance, hardware upgrades and replacement, firmware updates and system configuration changes. Perform scheduled tape backups on systems as required.
• Manage data backup library to include storage of tapes, disks and other magnetic media at the customer’s location and off-site storage facilities as required.
• Attend planning and requirements meetings with IT staff, Program Managers and customers as required.
   

Minimum Qualifications:

• Bachelor’s degree in a related area or 4 additional years of experience may be accepted in lieu of degree.
• 6+ years total related experience. 
• 4+ years of relevant SCI experience.
• Must meet position and certification requirements outlined in DoD Directive 8570.01-M for Information Assurance Technician Level 2 such as CompTIA Security + CE, within 6 months of the date of hire.
• Working knowledge of JAFAN 6/0, DCID/JAFAN 6/3, DCID/JAFAN 6/9, and Joint DODIIS/Cryptologic SCI Information Systems Security Standards, Common Criteria, and System Security Policy as they relate to C&A for Legacy systems.
• Must be familiar with security policy/manuals and the appropriate ICDs/JAFANs/DOD Manuals and other guiding policy documents.
   

Preferred Qualifications:

• 2+ years of SAP-related experience highly desired.
• Ability to work in a dynamic environment and effectively interact with numerous DOD, military/civilian personnel and industry partners.
• Working knowledge of Microsoft Office (Word, PowerPoint, and Excel).
• Possess a high degree of originality, creativity, initiative requiring minimal supervision.
• Requires travel within the organizational Area of Responsibility (AOR) (note - could be extensive and will include both air and ground transportation).

Clearance Requirements:

• Current Top-Secret Clearance with SCI Eligibility.
• Eligibility for access to Special Access Program.
• Information Willingness to submit to a polygraph.
   

Physical Requirements:

• Must be able to remain in a stationary position 50%.
• Needs to occasionally move about inside the office to access file cabinets, office machinery, etc.
• Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer.
• Frequently communicates with co-workers, management and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations.

ManTech seeks a motivated, career and customer-oriented Network System Administrator III to join our team in Los Angeles, CA.

The primary function is working with Special Access Program (SAPs) and other classified networks supporting SMC Directorates and/or AFSPC Operational Units. The position will provide "day-to-day" support for Collateral, Sensitive Compartmented Information (SCI) and Special Access Program (SAP) activities.

Responsibilities include but are not limited to:

• Install, maintain, audit and support a secure MS Windows network environment and limited web/data application service.

• Maintain internet applications and protocols IP, TCP, HTTP, HTTPS, FTP, & SSL.

• Maintain file servers, Firewalls, network access, Security Monitoring Systems and system documentation as required.

• Interface with local customers and provide IT related support to quickly resolve problems.

• Perform periodic maintenance, hardware upgrades and replacement, firmware updates and system configuration changes. Perform scheduled tape backups on systems as required.

• Manage data backup library to include storage of tapes, disks and other magnetic media at the customer's location and off-site storage facilities as required.

• Attend planning and requirements meetings with IT staff, Program Managers and customers as required.

Minimum Qualifications:

• Bachelor's degree in a related area or 4 additional years of experience may be accepted in lieu of degree.

• 6+ years total related experience.

• 4+ years of relevant SCI experience.

• Must meet position and certification requirements outlined in DoD Directive 8570.01-M for Information Assurance Technician Level 2 such as CompTIA Security + CE, within 6 months of the date of hire.

• Working knowledge of JAFAN 6/0, DCID/JAFAN 6/3, DCID/JAFAN 6/9, and Joint DODIIS/Cryptologic SCI Information Systems Security Standards, Common Criteria, and System Security Policy as they relate to C&A for Legacy systems.

• Must be familiar with security policy/manuals and the appropriate ICDs/JAFANs/DOD Manuals and other guiding policy documents.

Preferred Qualifications:

• 2+ years of SAP-related experience highly desired.

• Ability to work in a dynamic environment and effectively interact with numerous DOD, military/civilian personnel and industry partners.

• Working knowledge of Microsoft Office (Word, PowerPoint, and Excel).

• Possess a high degree of originality, creativity, initiative requiring minimal supervision.

• Requires travel within the organizational Area of Responsibility (AOR) (note - could be extensive and will include both air and ground transportation).

Clearance Requirements:

• Current Top-Secret Clearance with SCI Eligibility.

• Eligibility for access to Special Access Program.

• Information Willingness to submit to a polygraph.

Physical Requirements:

• Must be able to remain in a stationary position 50%.

• Needs to occasionally move about inside the office to access file cabinets, office machinery, etc.

• Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer.

• Frequently communicates with co-workers, management and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations.

ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

If you are a qualified individual with a disability and require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please email us at and provide your name and contact information.

The Company UberMedia is a next generation mobile advertising platform that focuses on using data and technology to deliver higher performance. UberMedia is also a leading independent developer of feature-rich social mobile applications. Founded in 2010 by Bill Gross, UberMedia is based in Pasadena, California and is an Idealab startup company. Being surrounded by cutting-edge technology and proven innovation empowers us to consistently discover new ways to engage with customers and help organizations grow their businesses. UberMedia is looking for individuals with a high need to achieve, who thrive when given unique challenges and who love a fast-paced environment that pushes the technology envelope. We have an immediate need for an experienced Senior System Administrator with proven experience supporting high volume, high performance, and high availability websites, application and database infrastructures. Position Description UberMedia is looking for individuals with a high need to achieve, who thrive when given unique challenges and who love a fast-paced environment that pushes the technology envelope. We have an immediate need for an experienced Senior System Administrator with proven experience supporting high volume, high performance, and high availability websites, application and database infrastructures. Amazon Web Services (AWS) experience is a mandatory requirement. Key Position Accountabilities Design, implement, upgrade and maintain current and new UberMedia technology infrastructure Perform production application deployment Participate in maintaining database and web-application high availability Monitor applications, services, logs and databases Troubleshoot and remediate infrastructure incidents Define and implement backup procedures, monitor and verify the integrity of backups Create, maintain and enhance operational scripts and cronjobs Document infrastructure operations procedures and contribute to the infrastructure wiki for all UberMedia infrastructure operations Provide on-call support after business hours, backed up by members of the Engineering team Requirements BS/MS in Engineering, Computer Science, Mathematics or Physics Successful candidates will have 3+ years experience with the following: Systems administration of Ubuntu Linux infrastructures Deployment and support of 24/7 production systems infrastructures in the Amazon EC2 cloud computing environment Database administration and tuning, query analysis and tuning, database high availability and replication implementation for MySQL and MongoDB Java performance tuning, memory analysis PERL, PHP and Shell scripting Configuration and maintenance of OpenNMS, Cacti, Ganglia and Nagios #J-18808-Ljbffr

This posting is for a contract assignment and is not a full-time employment offer with Boeing. Candidates selected for roles will be employed as contract workers through a Boeing approved 3rd party for the duration of the specified project. Regular and predictable attendance is required In this role you will operate as the Specialized (US) Infrastructure Operations (SUSIO) – IT Site Operations Support Technician and provide system operations support for break/fix, installation, access control, information assurance and request fulfillment of IT services including Server, Storage and Backup. Position Responsibilities: • Provides system administration and management for all Windows Servers and system test consoles (STCs) supporting the environment. • Configure security policies and apply necessary security patches and system updates to maintain security compliance and continuous monitoring. • Provides IT support to satisfy Government, Program Security and Boeing Security compliance requirements utilizing Enterprise services when applicable. • Provide the software, hardware, and management of all Windows Servers within the Program Enterprise. • Partner with other IT Infrastructure Teams to develop, manage, and integrate requirements for infrastructure services to meet business, program, site, and functional needs. • Assist the IT Business Success Leader performing business planning, demand management, and prioritization for IT infrastructure services. • Partner with other IT infrastructure teams to communicate plans and manage service escalations. • Lead business impact assessment for production system outages. • Lead end-to-end service delivery management for IT infrastructure services to ensure business requirements are met and consistent with Service Level Agreements. • Partner closely with Program Management, Program Chief of Staff and the IT Business Success Leader to prioritize and schedule IT projects, initiatives and service requests. Basic Qualifications (Required Skills/Experience): • Security Plus Certification • Top Secret, SCI Tier 5 Active must have been active in the last 24 months to be considered active clearance Preferred Qualifications (Desired Skills/Experience): • Working knowledge of Risk Management Framework and Continuous Monitoring Cycle Pay Rate Range Min Pay Rate $65.89 Max Pay Rate $70.67 Currency USD Unit hourly Benefits Information *Optional Benefits: Medical, Dental, Vision, 401K Tundra Technical Solutions is among North America’s leading providers of Staffing and Consulting Services. Our success and our clients’ success are built on a foundation of service excellence. We are an equal opportunity employer, and we do not discriminate on the basis of race, religion, color, national origin, sex, sexual orientation, age, veteran status, disability, genetic information, or other applicable legally protected characteristic. Qualified applicants with arrest or conviction records will be considered for employment in accordance with applicable law, including the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. Unincorporated LA County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: client provided property, including hardware (both of which may include data) entrusted to you from theft, loss or damage; return all portable client computer hardware in your possession (including the data contained therein) upon completion of the assignment, and; maintain the confidentiality of client proprietary, confidential, or non-public information. In addition, job duties require access to secure and protected client information technology systems and related data security obligations. #J-18808-Ljbffr

Installs, troubleshoots, maintains , and coordinates the use and proper operation of servers, storage environments, and network operating systems (i.e., Windows Server, Linux, UNIX) . Evaluates hardware, software, and peripheral equipment . Maintains user accounts or security policies across the domain . Maintains and updates system security plans on all server platforms . Implements, documents, and coordinates server and storage policies, procedures, and standards . Enforces security procedures . Maintains enterprise information technology services (e.g., FAX Servers, Messaging Systems, Databases, GroupWare, Document Management, Virtualization software/settings) . Oversees system and data security . Assigns passwords and monitors use of resources . Oversees system recovery mechanisms. PIH Health is a nonprofit, regional healthcare network that serves approximately 3 million residents in the Los Angeles County, Orange County and San Gabriel Valley region. The fully integrated network is comprised of PIH Health Downey Hospital, PIH Health Good Samaritan Hospital, PIH Health Whittier Hospital, 37 outpatient medical office buildings, a multispecialty medical (physician) group, home healthcare services and hospice care, as well as heart, cancer, digestive health, orthopedics, women’s health, urgent care and emergency services. The organization is nationally recognized for excellence in patient care and patient experience, and the College of Healthcare Information Management Executives (CHIME) has identified PIH Health as one of the nation’s top hospital systems for best practices, cutting-edge advancements, quality of care and healthcare technology. For more information, visit PIHHealth.org or follow us on Facebook , Twitter , or Instagram . Required Skills Proactively maintain and develop all infrastructure technology to maintain necessary uptime service Engineering of systems administration-related solutions for various project and operational needs Maintain best practices on managing systems and services across all managed environments Fault finding, analysis and of logging information for reporting of performance exceptions Proactively monitoring system performance and capacity planning Manage, coordinate, and implement software upgrades, patches, hot fixes on servers, workstations, storage and network hardware Create and modify scripts or applications to perform tasks Provide input on ways to improve the stability, security, efficiency, and scalability of the environment Proactively monitoring system performance and capacity planning Collaborate with other teams and team members to develop automation strategies and deployment processes Knowledge of Microsoft Office, Shar ePoint/One Drive, Mac OS, Windows Technical knowledge with a variety of hardware. Skilled in coordinating and leading multiple projects and initiatives Ability to learn and master new technologies . Excellent communication skills both written and verbal. Required Experience Required: Bachelor's Degree Information Systems, Information Technology, Networking 7 to 10 years of experience system administration Preferred: Master's Degree Technical Discipline. 7 to 10 years of experience healthcare system administration experience Address 12401 Washington Blvd. Salary 84302.00-139110.00 Shift Days FLSA Status Professional-Exempt #J-18808-Ljbffr

• Proactively maintain and develop all infrastructure technology to maintain necessary uptime service

• Engineering of systems administration-related solutions for various project and operational needs

• Maintain best practices on managing systems and services across all managed environments

• Fault finding, analysis and of logging information for reporting of performance exceptions

• Proactively monitoring system performance and capacity planning

• Manage, coordinate, and implement software upgrades, patches, hot fixes on servers, workstations, storage and network hardware

• Create and modify scripts or applications to perform tasks

• Provide input on ways to improve the stability, security, efficiency, and scalability of the environment

• Proactively monitoring system performance and capacity planning

• Collaborate with other teams and team members to develop automation strategies and deployment processes

• Knowledge of Microsoft Office, SharePoint/One Drive, Mac OS, Windows

• Technical knowledge with a variety of hardware.

• Skilled in coordinating and leading multiple projects and initiatives

• Ability to learn and master new technologies.

• Excellent communication skills both written and verbal.

• Bachelor's Degree Information Systems, Information Technology, Networking

• 7 to 10 years of experience system administration

• Master's Degree Technical Discipline.

• 7 to 10 years of experience healthcare system administration experience

Installs, troubleshoots, maintains, and coordinates the use and proper operation of servers, storage environments, and network operating systems (i.e., Windows Server, Linux, UNIX). Evaluates hardware, software, and peripheral equipment. Maintains user accounts or security policies across the domain. Maintains and updates system security plans on all server platforms. Implements, documents, and coordinates server and storage policies, procedures, and standards. Enforces security procedures. Maintains enterprise information technology services (e.g., FAX Servers, Messaging Systems, Databases, GroupWare, Document Management, Virtualization software/settings). Oversees system and data security. Assigns passwords and monitors use of resources. Oversees system recovery mechanisms. PIH Health is a nonprofit, regional healthcare network that serves approximately 3 million residents in the Los Angeles County, Orange County and San Gabriel Valley region. The fully integrated network is comprised of PIH Health Downey Hospital, PIH Health Good Samaritan Hospital, PIH Health Whittier Hospital, 37 outpatient medical office buildings, a multispecialty medical (physician) group, home healthcare services and hospice care, as well as heart, cancer, digestive health, orthopedics, women’s health, urgent care and emergency services. The organization is nationally recognized for excellence in patient care and patient experience, and the College of Healthcare Information Management Executives (CHIME) has identified PIH Health as one of the nation’s top hospital systems for best practices, cutting-edge advancements, quality of care and healthcare technology. For more information, visit PIHHealth.org or follow us on Facebook , Twitter , or Instagram . Required Skills Proactively maintain and develop all infrastructure technology to maintain necessary uptime service Engineering of systems administration-related solutions for various project and operational needs Maintain best practices on managing systems and services across all managed environments Fault finding, analysis and of logging information for reporting of performance exceptions Proactively monitoring system performance and capacity planning Manage, coordinate, and implement software upgrades, patches, hot fixes on servers, workstations, storage and network hardware Create and modify scripts or applications to perform tasks Provide input on ways to improve the stability, security, efficiency, and scalability of the environment Proactively monitoring system performance and capacity planning Collaborate with other teams and team members to develop automation strategies and deployment processes Knowledge of Microsoft Office, SharePoint/One Drive, Mac OS, Windows Technical knowledge with a variety of hardware. Skilled in coordinating and leading multiple projects and initiatives Ability to learn and master new technologies. Excellent communication skills both written and verbal. Required Experience Required: Bachelor's Degree Information Systems, Information Technology, Networking 7 to 10 years of experience system administration Preferred: Master's Degree Technical Discipline. 7 to 10 years of experience healthcare system administration experience Qualifications: Proactively maintain and develop all infrastructure technology to maintain necessary uptime service Engineering of systems administration-related solutions for various project and operational needs Maintain best practices on managing systems and services across all managed environments Fault finding, analysis and of logging information for reporting of performance exceptions Proactively monitoring system performance and capacity planning Manage, coordinate, and implement software upgrades, patches, hot fixes on servers, workstations, storage and network hardware Create and modify scripts or applications to perform tasks Provide input on ways to improve the stability, security, efficiency, and scalability of the environment Proactively monitoring system performance and capacity planning Collaborate with other teams and team members to develop automation strategies and deployment processes Knowledge of Microsoft Office, SharePoint/One Drive, Mac OS, Windows Technical knowledge with a variety of hardware. Skilled in coordinating and leading multiple projects and initiatives Ability to learn and master new technologies. Excellent communication skills both written and verbal. #J-18808-Ljbffr