Mechanical Engineer JobotMechanical EngineerIrving, TX$95,000–$125,000 / 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. From new construction to renovation work, we pride ourselves on creating efficient, sustainable, and reliable systems that support the needs of our clients and the communities we serve.
Electrical Engineer (Healthcare) JobotElectrical Engineer (Healthcare)Dallas, TX$125,000–$150,000 / yearThis person will provide technical leadership, mentoring & guidance to team members to assure total quality of all engineering efforts; Coordinates the activities of all team members and assures production meets schedules while producing a reasonable profit. engineering needs by providing architectural lighting and mechanical systems design, building commissioning services, technology systems design, life support systems engineering, and fire protection engineering.
Senior Electrical Engineer JobotSenior Electrical EngineerIrving, TX$115,000–$165,000 / 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. Ideal candidates will have experience with engineering consulting firms, electrical power, lighting, fire alarm, and building systems for institutional and commercial buildings, as well as proficiency in Revit and AutoCAD.
NewElectrical Engineer JobotElectrical EngineerRichardson, TX$100,000–$120,000 / 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. Comply with federal, state, and local legal requirements by studying existing and new legislation, ensuring adherence to requirements, and advising management on needed actions.
NewSr Commissioning Engineer (Data Centers) – Remote JobotSr Commissioning Engineer (Data Centers) – RemoteDallas, TXRemote$120,000–$165,000 / yearSuccessful candidates will have experience in Electrical Systems & Equipment with a focus in Data Centers and Mission Critical Facilities; experience and an understanding of Building MEP Systems Design, Construction, and Commissioning of Critical Systems ranging in size, rating, and complexity; Commissioning, Testing and Troubleshooting of Electrical Systems and related controls. Knowledgeable with common mechanical, and controls-related building equipment, including: Engine generators / Uninterruptible power supplies & battery systems / Medium and low-voltage electrical switchgear/ PLC controls and sequences of operations / Automatic transfer switches / Static transfer switches / Power distribution units / Busways.
NewElectrical Engineer - Power Studies JobotElectrical Engineer - Power StudiesIrving, TX$110,000–$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. Their team helps ensure equipment operates safely and consistently by applying strong expertise in electrical engineering, on-site technical support, and workforce training.
NewSubstation Engineer JobotSubstation EngineerDallas, TXRemote$100,000–$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. Our team partners with utility, renewable energy, transportation, and infrastructure clients to solve complex engineering challenges while helping build a more reliable and sustainable future.
NewSales Engineer - Building Automation JobotSales Engineer - Building AutomationDallas, TX$85,000–$110,000 / yearAs our automation division continues to expand, we are seeking a highly technical Building Automation Systems Leader to drive design excellence, system innovation, and project execution across complex commercial and industrial environments. Our team works closely with engineers, contractors, and facility owners to deliver efficient, scalable control systems that optimize performance, energy usage, and occupant comfort across a wide range of building types.
Sr. Electrical Engineer JobotSr. Electrical EngineerAddison, TX$110,000–$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. They focus on keeping electrical equipment safe, reliable, and efficient, offering expertise in power system engineering, field services, and training.
NewMechanical Design Engineer JobotMechanical Design EngineerFort Worth, TX$95,000–$140,000 / yearOur client is a nationally recognized leader in mechanical construction, engineering, and building systems, delivering innovative solutions across commercial, healthcare, data center, industrial, life sciences, higher education, and mission-critical markets. 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.
NewHVAC Controls Engineer – Building Automation JobotHVAC Controls Engineer – Building AutomationGrand Prairie, TX$90,000–$120,000 / 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 Texas-based building automation system software and controls contractor that specializes in the installation, repair, and service of BACnet DDC control and energy management systems.
Structural Engineer JobotStructural EngineerIrving, TX$80,000–$110,000 / 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. Based in Dallas, TX with we are a TOP Ranked Architecture and Engineering firm working on some of the nations top restaurant and retail design projects as well as commercial, workspace, entertainment and more!
Mechanical Design Engineer PE JobotMechanical Design Engineer PEFort Worth, TX$100,000–$130,000 / yearWe are seeking a Mechanical Design Engineer with experience design process of mechanical building systems and preparing detailed mechanical engineering design calculations and drawings of mechanical systems, from schematics through construction administration, on a wide range of building types. 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.
Building Automation / BAS Applications Engineer JobotBuilding Automation / BAS Applications EngineerDallas, TX$90,000–$120,000 / yearA Texas-based building automation system software and controls contractor that specializes in the installation, repair, and service of BACnet DDC control and energy management systems. Texas-based building automation system software and controls contractor .
Applications Engineer – Building Automation (BAS/DDC) JobotApplications Engineer – Building Automation (BAS/DDC)Dallas, TX$90,000–$110,000 / yearSummary: A well-established and rapidly growing building automation solutions provider is seeking an Applications Engineer to support customers, contractors, and internal teams with technical expertise across BAS/DDC systems. 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. Mechanical Engineer - Hybrid JobotSr. Mechanical Engineer - HybridDallas, TX$130,000–$155,000 / 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. engineering needs by providing architectural lighting and mechanical systems design, building commissioning services, technology systems design, life support systems engineering, and fire protection engineering.
NewMEP Engineer - EIT JobotMEP Engineer - EITDallas, TX$75,000–$95,000 / 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.
NewSenior Structural Design Engineer JobotSenior Structural Design EngineerDallas, TX$106,000–$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. Well versed in group A structures such as stadiums, high-rise, airport terminals, convention centers and other structures that house thousands of humans at any point in time.
NewCivil 3D Design Engineer JobotCivil 3D Design EngineerCoppell, TX$70,000–$120,000 / yearWork with civil engineers in drafting engineering drawings that show topographical data and the assembly of site work construction documents, such as grading plans, storm sewer plans, water and sanitary sewer plans, and their associated profiles. 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.
Commissioning Project Engineer (Data Centers) JobotCommissioning Project Engineer (Data Centers)Dallas, TX$90,000–$160,000 / yearMust be self-motivated and well versed in Data Center projects touching on large building MEP systems design, commissioning, retro-commissioning, energy modeling/analysis and construction for complex buildings. 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.
Applications Engineer / Delta Controls BAS Programmer JobotApplications Engineer / Delta Controls BAS ProgrammerDallas, TXRemote$110,000–$130,000 / yearWorking alongside project managers, engineers, and field technicians, you'll be responsible for programming, commissioning, troubleshooting, and optimizing Delta Controls systems from project startup through completion. This position is best suited for someone with strong hands-on experience using the Delta Controls platform who enjoys solving complex controls challenges and delivering reliable, high-performing BAS solutions.
NewBAS Sales Engineer – Mission Critical / Data Centers JobotBAS Sales Engineer – Mission Critical / Data CentersDallas, TX$90,000–$120,000 / yearThis role focuses on developing and managing relationships with owners, operators, general contractors, engineering firms, and commissioning teams involved in hyperscale, colocation, and enterprise data center projects. A building automation and systems integration company that designs and implements building management and electrical power monitoring systems for mission-critical facilities, particularly data centers.
NewREMOTE - Sr Fire Protection Engineer JobotREMOTE - Sr Fire Protection EngineerDallas, TXRemote$110,000–$155,000 / 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. Developing high quality drawings and specifications, the position involves continuous client service and client contact, including on-site meetings and data collection, with occasional travel required.
NewSenior IBM App Connect Enterprise (ACE)/IBM MQ Integration Engineer Technology Recruiting SolutionSenior IBM App Connect Enterprise (ACE)/IBM MQ Integration EngineerDallas, TXThe ideal candidate will have experience designing, supporting, securing, and optimizing enterprise message flows while collaborating closely with software developers, infrastructure teams, and business stakeholders. This is an excellent opportunity for a senior integration professional with deep expertise in IBM MQ, IBM App Connect Enterprise (ACE)/IBM Integration Bus (IIB), Azure, automation, and enterprise application integration.
NewCivil Project Engineer JobotCivil Project EngineerDallas, TX$80,000–$130,000 / 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 responsiveness, high-quality deliverables, practical solutions, and competitive fees afford clients with an easier way of doing business that saves them time and money.
NewSoftware Development Engineer Senior Kforce Inc.Software Development Engineer SeniorIrving, TX$55–$60Employee pay is based on factors like relevant education, qualifications, certifications, experience, skills, seniority, location, performance, union contract and business needs. By clicking “Apply Today” you agree to receive calls, AI-generated calls, text messages or emails from Kforce and its affiliates, and service providers.
NewFull Stack Engineer Kforce Inc.Full Stack EngineerWestlake, TX$70–$74Employee pay is based on factors like relevant education, qualifications, certifications, experience, skills, seniority, location, performance, union contract and business needs. Preferred experience with data warehousing concepts, data modeling, Snowflake, data quality analysis, cloud platforms, and enterprise integrations.
NewReliability Engineer Kforce Inc.Reliability EngineerWestlake, TX$59–$69Practical experience in building cloud hosted and native applications for the enterprise; Maintains a deep understanding of a wide variety of AWS/Azure services that support reliability, observability, and automation/orchestration. Preferred background in: Bootstrap, HTML/CSS, Shell Scripting, messaging frameworks (MQ), Service Oriented/Micro-service Architectures, OpenStack, Relational Databases (PostgreSQL).
Privileged Access Management (PAM) Engineer Kforce Inc.Privileged Access Management (PAM) EngineerDallas, TX$57–$64Employee pay is based on factors like relevant education, qualifications, certifications, experience, skills, seniority, location, performance, union contract and business needs. By clicking “Apply Today” you agree to receive calls, AI-generated calls, text messages or emails from Kforce and its affiliates, and service providers.
Lead PKI Security Engineer Kforce Inc.Lead PKI Security EngineerDallas, TX$63–$71Employee pay is based on factors like relevant education, qualifications, certifications, experience, skills, seniority, location, performance, union contract and business needs. By clicking “Apply Today” you agree to receive calls, AI-generated calls, text messages or emails from Kforce and its affiliates, and service providers.
NewLead Engineer Software OneMain FinancialLead Engineer SoftwareIrving, TX$96,000–$115,200 / yearSee OneMain Financial Privacy Policy at https://www.onemainfinancial.com/legal and SonicJobs Privacy Policy at https://www.sonicjobs.com/us/privacy-policy and Terms of Use at https://www.sonicjobs.com/us/terms-conditions. OneMain Financial (NYSE: OMF) is the leader in offering nonprime customers responsible access to credit and is dedicated to improving the financial well-being of hardworking Americans.
NewAWS Cloud Engineer Pinnacle Technical ResourcesAWS Cloud EngineerDallas, TexasRemote$65–$70 / hourContractorThe 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.
NewJava Engineer Charles SchwabJava EngineerSouthlake, TXSchwab Technology Services enables the future of how clients manage their money by providing innovative and reliable technology products and services as part of our ongoing commitment to democratize access to investing and financial planning. Were specifically seeking engineers shaped by product-engineering environments, product companies, or in-house engineering orgs — where you owned what you built, not just delivered against a ticket.
Infrastructure Engineer - Advanced Pinnacle Technical ResourcesInfrastructure Engineer - AdvancedPlano,, Texas$65–$75 / hourContractorThe successful candidate will be responsible for the design, deployment, configuration, and support of IBM Geographically Dispersed Parallel Sysplex (GDPS) solutions, ensuring high availability, disaster recovery, and business continuity for our critical mainframe environments. The 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.
Senior Data Engineer MozillaSenior Data EngineerDallas, TXBe a guardian of data quality: You’ll ensure our datasets stay accurate and performant by using our observability tools to monitor quality and joining a weekly triage rotation to resolve data issues as they arise. Recent platform improvements the team has driven include launching a data catalog, introducing data observability, and implementing a medallion architecture to ensure our data is reliable, accurate, and accessible.
Manager, AI Marketing Orchestration, GTM Engineer SarnovaManager, AI Marketing Orchestration, GTM EngineerDallas, TXThis role transforms marketing from a manual, channel-driven function into a scalable, AI-powered growth engine by automating execution, improving speed to market, and increasing efficiency across campaigns. The Manager, AI Marketing Orchestration will design, build, and optimize agentic marketing workflows that drive scalable growth across email, paid media, data and content.
Software Engineer II - Inline Mailflow AbnormalSoftware Engineer II - Inline MailflowDallas, TXDesign and implement core components of the SMTP relay harness, including Mail Transfer Agent (MTA) infrastructure, scalability, IP management, encryption, and DMARC support, working from conception through production operation. • Contribute to technical design discussions on how the relay integrates with existing inline products (outbound DLP, behavioral outbound, misdirected email), helping define the architecture of the broader Mail Flow platform.
Tech Lead Software Engineer Southwest AirlinesTech Lead Software EngineerDallas, TX$160,550–$178,260 / yearActing as a bridge between Development Teams, business stakeholders, and Leadership, you’ll shape technical direction, mentor Engineers, and bring clarity to complex Customer‑focused initiatives. Create, maintain, review and approve application designs in collaboration with Solution Architects and shared services Teams, ensuring alignment to the appropriate solution architectures and taking tradeoffs into account.
NewPrincipal Infrastructure Architect/Engineer - Secret Clearance JobotPrincipal Infrastructure Architect/Engineer - Secret ClearanceDallas, TX$170,000–$190,000 / yearWith a global customer base including all sectors, from Fortune 500 to up-and-coming startups, we over diverse product lines including, but not limited to, Cloud Services, Artificial Intelligence, Storage, Networking, Supercomputing, and Digital Transformation offerings. 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.
Data Engineer JobotData EngineerAddison, TX$120,000–$160,000 / yearManaged connector experience — Fivetran strongly preferred; Airbyte, Stitch, or equivalent considered if connector setup, schema mapping, schema change policies, and MAR/MTU cost management are demonstrated. Handle sources Fivetran does not cover with lightweight Python scripts (SFTP, REST APIs, email-delivered files); bias toward replacing custom scripts with managed connectors over time.
DevOps Engineer JobotDevOps EngineerFort Worth, TX$120,000–$140,000 / 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.
NewPrincipal Product Support Engineer - Secret Clearance JobotPrincipal Product Support Engineer - Secret ClearanceDallas, TX$160,000–$180,000 / yearWith a global customer base including all sectors, from Fortune 500 to up-and-coming startups, we over diverse product lines including, but not limited to, Cloud Services, Artificial Intelligence, Storage, Networking, Supercomputing, and Digital Transformation offerings. 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.
NewSenior Broadcast Network Engineer JobotSenior Broadcast Network EngineerBedford, TX$120,000–$140,000 / 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 is a high-impact role responsible for designing, building, and maintaining mission-critical broadcast and production networks that support global streaming and on-air delivery.
FS Oracle EBusiness Suite Kforce Inc.FS Oracle EBusiness SuiteWestlake, TX$68–$78Deep Oracle EBusiness Suite domain expertise, independent problem solving, and the ability to lead high impact workstreams with minimal oversight. Employee pay is based on factors like relevant education, qualifications, certifications, experience, skills, seniority, location, performance, union contract and business needs.
Solution Architect Vaco LLCSolution ArchitectAddison, TXRemote$60–$80 / hourRather than serving as a traditional architecture-only resource, the Solution Architect combines solution architecture, hands-on software development, enterprise integrations, platform configuration, and technical leadership to solve complex business challenges while establishing scalable application patterns across the organization. Determining 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.
Messaging Compliance Engineer - Vice President Citigroup IncMessaging Compliance Engineer - Vice PresidentIrving, TX$125,760–$188,640 / yearExperience and understanding in open systems Windows and Linux platforms, Web servers (IIS, Apache, NGINX), MS Active Directory, Exchange servers and components, DBs servers (SQL, Oracle), scripting languages (Windows PowerShell, VBScripting, JScripting, Unix shell (Perl, Bash), Networking (OSI layer), message routing (Proofpoint), identify IO bottleneck and trending, diagnose and resolve performance issues. Areas include supervision, archiving and retention of electronic communications and records based on U.S. Securities and Exchange Commission (SEC), FINRA (Financial Industry Regulatory Authority), CFTC (Commodity Futures Trading Commission), UK Financial Conduct Authority (FCA), Korea Financial Supervisory Services FSS, GDPR (General Data Protection Regulation), CCPA (California Consumer Privacy Act) and other foreign and domestic regulatory agency regulations governing Citi global presence.
Senior Fullstack Engineer InfovisionSenior Fullstack EngineerDallas, TXFull timeStrong proficiency in FastAPI — async REST APIs, dependency injection, Pydantic models, middleware, and OpenAPI docs. Proven ability to optimize application performance across Core Web Vitals and API response strategies (rate limiting, pagination, caching).
Messaging Operations Engineer Tata Consultancy Services LtdMessaging Operations EngineerPlano, TX$85,000–$105,000 / yearThis role focuses on incident troubleshooting, service health, access and mailbox administration, mail-flow hygiene, and continuous improvement through automation, documentation, and participation in delivery and migration initiatives. Hands-on experience administering Proofpoint Email Protection (e.g., policy tuning, impersonation/BEC rules, URL defense, quarantine workflows, and message trace/investigations).
Sr Software Engineer - Python / DevOps / Message Brokers Motorola Solutions IncSr Software Engineer - Python / DevOps / Message BrokersRichardson, TX$100,000–$130,000 / yearOur critical communications, video security and command center technologies support public safety agencies and enterprises alike, enabling the coordination that's critical for safer communities, safer schools, safer hospitals and safer businesses. Theatro, our user-friendly, voice-driven AI platform provides retail workers with real-time, discreet, and efficient communication - helping them stay safe and productive while delivering top-notch customer service.
Microsoft Exchange Engineer StratAcuity Staffing Partners IncMicrosoft Exchange EngineerDallas, TX$60–$85 / hourIn terms of professional development, Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Our client is seeking an experienced Senior Microsoft Exchange Engineer to provide expert-level engineering, administration, and troubleshooting across complex Exchange on-premises, Exchange Online, and hybrid messaging environments.