Net suite Techno/Functional ERP Consultant Element 6solutionNet suite Techno/Functional ERP ConsultantGarden Grove, CA$95–$105 / hourContractorIn this role you will serve as the bridge between business stakeholders and technical teams — translating operational requirements into scalable NetSuite solutions while also rolling up your sleeves to configure, customize, and maintain the platform. You will play a central role in optimizing our ERP environment with a focus on Finance and Inventory management, driving continuous improvement across our production and supply chain operations.
Data Manager Marvin Test Solutions, Inc.Data ManagerIrvine, CA$130,000–$160,000 / yearFull timeIf you possess excellent communication skills and a strong working knowledge of data management, program planning, and department management, apply today! Do you have experienced the development of CDRLs/SDRLs, Technical Writing, and Document Control, and coordinating engineering activities for a vertically integrated aerospace engineering company? .
Sr. ATE Development Engineer Marvin Test Solutions, Inc.Sr. ATE Development EngineerIrvine, CA$120,000–$180,000 / yearFull timeWe deal with some of the biggest names in commercial and military electronic systems and sub-systems, and we’re looking for some bright engineers to join our team. We’re dedicated to advancing our customers' success by designing and delivering innovative test solutions that combine quality, performance, and ease of use.
NewSenior .NET Developer JobotSenior .NET DeveloperFullerton, CA$150,000–$200,000 / yearResponsibilities: Develop high-quality software design and architecture by studying information needs; conferring with users; studying systems flow, data usage, and work processes; investigating problem areas; following the software development lifecycle. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.
NewRadNet Application Analyst II, Consultant JobotRadNet Application Analyst II, ConsultantLos Angeles, CA$65–$75 / hourMinimum Experience: Minimum 3 years’ experience with design, configuration, maintenance, troubleshooting, upgrading, testing, and supporting clinical imaging applications (i.e., Cerner RadNet, Fuji PACS/CV, PowerScribe 360, Varian Aria, Natus Xltek, Provation) or the equivalent combination of experience and education that would demonstrate the capability to successfully perform the essential functions of this position. Summary: The Imaging Applications Analyst II, under minimal supervision, is responsible for the design, implementation, validation, and support of multiple imaging applications (RIS, Radiology PACS, Cardiology PACS, Voice Dictation, Advanced Post Processing, RadOnc EMR, EKG/EEG, GI) and related ancillary systems.
NewBCBA - Board Certified Behavior Analyst JobotBCBA - Board Certified Behavior AnalystLong Beach, CA$80,000–$87,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Our work centers on helping children with autism unlock their full potential, and that purpose shapes everything we do, from how we design our programs to how we support our team.
NewSoftware Quality Lead JobotSoftware Quality LeadAnaheim, CA$100,000–$145,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Jobot, and/or its agents and contracted partners.
NewEnterprise Solutions Project Manager JobotEnterprise Solutions Project ManagerCulver City, CA$120,000–$138,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. You will be working with cross-functional teams including software engineers, hardware engineers, and cloud and VR architects to deliver innovative solutions that meet the needs of internal and external customers.
NewSr. IT Security Analyst JobotSr. IT Security AnalystSeal Beach, CA$130,000–$170,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Responsible for documenting work activities in activity logs, periodic reports, problem management systems, change management systems, project tracking systems, and other similar systems.
NewEsprit Programmer – 5-Axis & Mill/Turn JobotEsprit Programmer – 5-Axis & Mill/TurnSanta Ana, CA$120,000–$150,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. You’ll serve as a technical leader within the shop, partnering closely with machinists, engineers, and leadership to improve manufacturability, reduce cycle times, and ensure consistent part quality.
NewCivil Engineering Project Manager - Site Development/Public Works JobotCivil Engineering Project Manager - Site Development/Public WorksLos Angeles, CA$130,000–$170,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Minimum of 1+ years' experience as project manager in civil engineering, overseeing design of site development, facilities, infrastructure, and public works projects.
NewDirector of Software Engineering JobotDirector of Software EngineeringSeal Beach, CA$200,000–$300,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Reporting to the CIO, the Director of Software Engineering will own the engineering roadmap and execution, drive technical strategy and scale high-performing engineering teams to support the growth ambitions.
NewPrincipal Flight Software Engineer JobotPrincipal Flight Software EngineerEl Segundo, CA$175,000–$200,000 / yearYou will play a pivotal role in shaping software strategy across spacecraft platforms including LEO, MEO, GEO, and responsive space architectures, working closely with systems, avionics, GNC, mission operations, and cybersecurity teams. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.
NewFinancial Systems Manager (Legal Industry) JobotFinancial Systems Manager (Legal Industry)Los Angeles, CA$185,000–$200,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. A highly regarded, Am100 Law Firm is seeking a Manager of Financial Systems to lead a team responsible for delivering critical financial data, reporting, and system insights across the business.
NewCNC Set-up Programmer JobotCNC Set-up ProgrammerHawthorne, CA$100,000–$120,000 / yearWith a focus on overcoming the unique challenges of low-volume runs, our reputation is built on our ability to respond quickly and effectively to complex production and cost challenges, ensuring sustainable growth and excellence in aerospace manufacturing. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.
NewSr. Software Engineer -Fintech Startup! JobotSr. Software Engineer -Fintech Startup!Los Angeles, CA$130,000–$150,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. As the lead, you will be responsible for assisting in driving the company's technology strategy, scaling a product and creating an environment where technological innovation thrives.
NewManufacturing Applications Engineer – Water & Wastewater Industrial Equipment JobotManufacturing Applications Engineer – Water & Wastewater Industrial EquipmentTustin, CA$95,000–$128,000 / year
NewSenior Embedded Systems Engineer JobotSenior Embedded Systems EngineerTorrance, CA$60–$74 / hourInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Teams work closely across engineering, manufacturing, and customers, giving individuals real ownership, visibility, and influence over outcomes.
NewBAS/HVAC Systems Software Engineer II JobotBAS/HVAC Systems Software Engineer IICovina, CA$90,000–$135,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. We offer comprehensive, integrated solutions, including engineering applications, automated control systems, design assistance, sustainable maintenance, and retro-commissioning services.
NewData Engineer III JobotData Engineer IIIIrvine, CA$160,000–$180,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. 5+ years in data engineering, with a proven track record designing, building, and maintaining ELT pipelines and dimensional models in production.
NewSr. DevOps Engineer JobotSr. DevOps EngineerSeal Beach, CA$140,000–$150,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. DevOps Engineer needed for large established California Bank - is responsible for analyzing, designing, configuring, maintaining and repairing systems infrastructure and application components.
NewMobile Developer-React Native Developer JobotMobile Developer-React Native DeveloperSanta Monica, CA$120,000–$175,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Jobot, and/or its agents and contracted partners.
NewSr. AI Software Engineer (C#/.Net, infrastructure & startup exp. req'd) - 100% REMOTE JobotSr. AI Software Engineer (C#/.Net, infrastructure & startup exp. req'd) - 100% REMOTEIrvine, CARemote$170,000–$270,000 / yearThe ideal candidate will be mid-level backend .Net Software Engineer with recent experience within a small, fast-paced, API-focused AI infrastructure startup company with lean, highly collaborative engineering teams, where they have operated with significant ownership, autonomy, and a strong “go-getter” mentality. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.
NewEmbedded Software Engineer JobotEmbedded Software EngineerIrvine, CA$145,000–$190,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. The successful candidate will be responsible for designing, developing, and testing embedded software systems, with a focus on Yocto, Embedded Linux, Microprocessors, and cryptography theory.
NewMobile Engineer-React/React Native JobotMobile Engineer-React/React NativeLos Angeles, CA$130,000–$150,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Design, develop, and maintain high-performance, reusable, and reliable React/React Native code for both iOS and Android platforms.
NewTechnical Business Systems Analyst JobotTechnical Business Systems AnalystPasadena, CA$110,000–$150,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. This role works closely with operations, engineering, and end users to gather requirements, improve workflows, support software rollouts, and ensure successful implementation of business systems.
NewForward Deployed Software Engineer JobotForward Deployed Software EngineerLos Angeles, CA$150,000–$210,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Collaborate closely with cross-functional teams—including Sales and Operations—to support technical evaluations, guide pre-sales discussions, and define the scope of customer-facing projects.
Deskside Support Specialist Reed Smith USDeskside Support SpecialistLos Angeles, Los Angeles$33.25–$39.66Full timeProvide deskside support for various applications, including Microsoft Office Suite, Windows, iManage Worksite, Elite 3E, Internet, Intranet, voicemail/Unified Messaging, email, and proprietary applications. Provide deskside support for various hardware, including desktops, laptops, monitors, printers, telephones, smartphones, dictation devices, and other peripherals.
Configuration Analyst Health Source MSOConfiguration AnalystAlhambra, CA$25–$32 / yearFull timeResponsibilities include system configurations, creation and execution of test plans, delivering on project deliverables, performing quality assurance tasks, resolving escalated client-specific issues, and collaborating with internal team members and other departments for client deliverables and special projects. Job Description: Configuration Analyst is responsible for serving as the day-to-day liaison for our client contacts and their respective healthcare providers and vendors during implementations.
Network System Administrator MANTECHNetwork System AdministratorEl Segundo, CAThe Network/System Administrator (NSA) -III will leverage their strong technical background and knowledge to support Special Access Programs (SAPs) and other classified networks supporting SSC Directorates and/or AFSPC Operational Units. Thorough knowledge of Microsoft Windows Server (2000/2003/2007), Microsoft Exchange Server 2003, and Windows XP/Vista operating systems administration and associated hardware.
Information Technology Assurance Specialist MANTECHInformation Technology Assurance SpecialistLos Angeles, CAThe Information Technology/Assurance Specialist III will leverage their strong technical background and knowledge to support Special Access Programs (SAPs) supporting SMC Directorates and/or AFSPC Operational Units. You will provide “day-to-day” support for Collateral, Sensitive Compartmented Information (SCI), and Special Access Program (SAP) activities.
NewGNSS Navigation Algorithm Engineer IconmaGNSS Navigation Algorithm EngineerTorrance, CA$82.84–$87.84 / hourResponsibilities:Apply in-depth and broad GNSS navigation algorithms and estimation theory to contribute the research and development of navigation products and solutions. Collaborate and communicate with cross disciplinary team members to quickly and effectively diagnose and solve system defects and deliver features and improvements.
NewAssociate, Software Engineer L3Harris TechnologiesAssociate, Software EngineerAnaheim, CAUnder general direction of the Manager of Software Engineering, this position will focus on development and application of advanced control theory for power conversion systems, develops and applies advanced control systems methods, theories and research technologies in the investigation, optimization, and solution of complex and advanced technical problems for power conversion equipment. 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.
Data Manager/Data Requirements Manger Marvin Test SolutionsData Manager/Data Requirements MangerIrvine, CAManage Document Control process including Engineering Change Requests (ECRs), Engineering Change Proposals (ECPs), and release of all company drawings, documents, and procedures to ensure configuration management is maintained. Allocate and prioritize department personnel as needed to support MTS’ project milestones/delivery schedules, maintain documentation export compliance (ITAR).
NewSR. Security Architect ECLAROSR. Security ArchitectOrange, CA$85–$90 / hourPalo Alto Networks Platform Management:Design, Implement and maintain Palo Alto Network firewalls (NGFW), Panorama Central Management and related security services (Wildfire, Threat Prevention, URL Filtering, Anti-Virus, etc.). Qualifications:BS in Cybersecurity or related technical field, 7 years relevant industry experience, or MS in Cybersecurity or related technical field, 5 years relevant industry experience, or PhD in Cybersecurity or related technical field with 4 years industry experience.
Network Architect ECLARONetwork ArchitectOrange, CAExhibits strong oral & written communication skills necessary to communicate (technically & non-technically) with team members, other IT professional staff, IT management, users & vendors to ensure successful & cooperative completion of tasks & projects & to resolve problems in a timely manner. Experience in designing network infrastructure, working with all aspects of configuring routers & switches, hardware & software upgrades, network protocols, LAN/WLAN/WAN based networks.
IT Support Technician ECLAROIT Support TechnicianLong Beach, CA$20–$22 / hourProficiency with Microsoft Office Suite (Word, Excel, PowerPoint, Access); Office 365 and Power Apps experience is a plus. ECLARO’s client is a leading technology solutions provider, collaborating with customers to manage their needs and achieve success in their business goals.
NewUI/UX Designer Vaco LLCUI/UX DesignerLos Angeles, CA$70–$80Determining compensation for this role (and others) at Vaco by Highspring depends upon a wide array of factors including but not limited to: the individual’s skill sets, experience and training; licensure and certification requirements; office location and other geographic considerations; other business and organizational needs. Determining compensation for this role (and others) at Vaco/Highspring depends upon a wide array of factors including but not limited to the individual’s skill sets, experience and training, licensure and certifications, office location and other geographic considerations, as well as other business and organizational needs.
NewInformation Security Analyst Vaco LLCInformation Security AnalystLos Angeles, CA$40–$60Determining compensation for this role (and others) at Vaco by Highspring depends upon a wide array of factors including but not limited to: the individual’s skill sets, experience and training; licensure and certification requirements; office location and other geographic considerations; other business and organizational needs. Role Overview: The Information Security Analyst is a hands-on role within the Information Security function, partnering closely with IT and business stakeholders to ensure consistent, measurable delivery of security services.
NewUX / UI Designer Vaco LLCUX / UI DesignerLos Angeles, CA$65–$85Determining compensation for this role (and others) at Vaco by Highspring depends upon a wide array of factors including but not limited to: the individual’s skill sets, experience and training; licensure and certification requirements; office location and other geographic considerations; other business and organizational needs. Role Overview: The UX/UI Designer will support a multi-year internal business transformation initiative, designing intuitive, modern user experiences for internal-facing web and mobile applications.
NewSalesforce Developer Vaco LLCSalesforce DeveloperLos Angeles, CA$65–$80Determining compensation for this role (and others) at Vaco by Highspring depends upon a wide array of factors including but not limited to: the individual’s skill sets, experience and training; licensure and certification requirements; office location and other geographic considerations; other business and organizational needs. Determining compensation for this role (and others) at Vaco/Highspring depends upon a wide array of factors including but not limited to the individual’s skill sets, experience and training, licensure and certifications, office location and other geographic considerations, as well as other business and organizational needs.
NewSecurity Engineer Vaco LLCSecurity EngineerLos Angeles, CA$55–$90Determining compensation for this role (and others) at Vaco by Highspring depends upon a wide array of factors including but not limited to: the individual’s skill sets, experience and training; licensure and certification requirements; office location and other geographic considerations; other business and organizational needs. Vaco by Highspring values a diverse workplace and strongly encourages women, people of color, LGBTQ+ individuals, people with disabilities, members of ethnic minorities, foreign-born residents, and veterans to apply.
Principal Functional Analyst - OVC - Open to Sponsorship Pinnacle Technical ResourcesPrincipal Functional Analyst - OVC - Open to SponsorshipIrvine, California$130,000–$150,000 / yearThe specific compensation for this position will be determined by several factors, including the scope, complexity, and location of the role, as well as the cost of labor in the market; the skills, education, training, credentials, and experience of the candidate; and other conditions of employment. Successfully placed or hired candidates would only be asked for banking details after accepting an offer from us during our official onboarding processes as part of payroll setup.
Senior Manager, Applications - OVC Pinnacle Technical ResourcesSenior Manager, Applications - OVCIrvine, California$160,000–$210,000 / yearThe specific compensation for this position will be determined by several factors, including the scope, complexity, and location of the role, as well as the cost of labor in the market; the skills, education, training, credentials, and experience of the candidate; and other conditions of employment. The Sr Manager Applications – Oracle Idea to Market (PLM) will play a pivotal role in driving the success of Oracle Fusion initiatives, focusing on the Idea to Market (PLM) domain.
NewPrincipal Ride Development Engineer, Design Assurance Walt Disney ImagineeringPrincipal Ride Development Engineer, Design AssuranceGlendale, CA$139,200–$186,600 / yearWorking across a spectrum of disciplines that range from creative and conceptual to scientific and technical, Imagineers blend an innovative mixture of storytelling, art, science, and technology to create immersive experiences, memorable destinations, and innovative entertainment for families around the globe. Walt Disney Imagineering is the creative force that imagines, designs, and brings to life all Disney theme parks, resorts, attractions, and cruise ships worldwide.
Senior Software Engineer (C/C++) MindlanceSenior Software Engineer (C/C++)Irvine, CA$85–$92 / hourCollaborate with product software teams to integrate algorithms into system architecture for deployment on medical devices. Work with key stakeholders to design and implement real-time signal processing algorithms for embedded and x86-based systems.
NewSafety Management System Coordinator Onboard Systems IncSafety Management System CoordinatorAnaheim, CA$75,000–$85,000 / yearOnboard Systems Hoist & Winch, located in Anaheim, CA is one of the world’s leading providers of Search & Rescue (SAR) and Human External Cargo (HEC) advanced mission equipment for civil, commercial, and military helicopters. Working closely with leadership, the SMS Coordinator helps promote a proactive safety culture and ensures the safety of employees, processes, and products.
NewConfiguration Management Manager Onboard Systems IncConfiguration Management ManagerAnaheim, CA$130,000–$140,000 / yearThis role manages configuration data within Product Lifecycle Management (PLM) systems and their integration with Enterprise Resource Planning (ERP) systems to ensure data integrity, configuration control, and effective collaboration across engineering, manufacturing, supply chain, and quality teams. The position supports product lifecycle activities across a wide range of systems and configurations—from creation through obsolescence—including hardware, software, firmware, COTS, development, test, production, and fielded baselines.
Embedded Software Engineer ( Manhattan Beach, CA ) 1340 TalentPro ConsultingEmbedded Software Engineer ( Manhattan Beach, CA ) 1340Manhattan Beach, CA$60–$90 / hourComfortable working in a fast-paced lab environment with rapid development Preferred Qualifications:• Experience across the various life cycle phases including software systems architecture development, requirements definition and analysis, OO development, code and unit test, system integration and test. The Software Engineer will develop software which will operate in a resource constrained target environment with soft and hard real time requirements for various flight/space/ground systems.
NewSenior Linux BSP Software Engineer Kforce Inc.Senior Linux BSP Software EngineerTustin, CA$155,000–$200,000Kforce's client, a growing, up and coming engineering technology company located in Tustin, CA, is hiring a Senior Linux BSP Software Engineer to support the design and development of next generation medical devices. Employee pay is based on factors like relevant education, qualifications, certifications, experience, skills, seniority, location, performance, union contract and business needs.