JobotSenior Network Engineer JobotSenior Network EngineerChicago, IL$140,000–$160,000 / 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 ideal candidate will design, implement, secure, and optimize network infrastructure across on-premise and cloud environments, ensuring high performance, reliability, and compliance with security best practices.
UlineNetwork Engineering Team Lead UlineNetwork Engineering Team LeadPleasant Prairie, WIAs a Network Engineer at Uline, you’ll play a key role in designing and supporting the communication systems behind one of the largest ecommerce operations in the U.S. Join a high-performing IT team and help drive innovation across our growing network. Uline, a family-owned company, is North America’s leading distributor of shipping, industrial, and packaging materials with over 9,800 employees across 14 locations.
JobotManufacturing Engineer JobotManufacturing EngineerChicago, IL$90,000–$115,000 / yearCurrently hiring for a Manufacturing Engineer to design and refine production workflows to boost efficiency, quality, and cost performance within a fully integrated manufacturing setting (including CNC and manual machining, sheet metal work, welding, and assembly). 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.
JobotNewGeotechnical Engineer (PE required) JobotGeotechnical Engineer (PE required)Lisle, ILRemote$85,000–$122,000 / 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.
JobotNewSenior Design Engineer – Mission Critical Controls JobotSenior Design Engineer – Mission Critical ControlsChicago, IL$110,000–$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. Design BAS and HVAC control systems for mission-critical environments, including control schematics, network diagrams, panel layouts, and point-to-point wiring.
JobotCommissioning Project Engineer (Data Centers) JobotCommissioning Project Engineer (Data Centers)Chicago, IL$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.
JobotSenior Trading Systems Engineer JobotSenior Trading Systems EngineerChicago, IL$275,000–$450,000 / 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. Networking Hardware: Experience with TCP/IP, UDP, sockets, and kernel-bypass tech (e.g., Solarflare EF_VI).Hardware Acceleration: Familiarity with FPGA development (Verilog/VHDL) is highly advantageous.
Medline IndustriesEngineers Site Reliability Medline IndustriesEngineers Site ReliabilityNorthbrook, ILFull timeIn addition, experience with the following skills is required: (1) Experience administering cloud-native services across at least one of the following cloud-hosted platforms: container orchestration (Kubernetes services), virtual machines, networking components (VPCs, VNets, Load Balancers), or ensuring high availability and security across environments; (2) Experience managing cloud infrastructure across multiple accounts or subscriptions within cloud-hosted platforms, with a focus on cost optimization through tagging, role-based access control (RBAC), and enforcement of governance using organizational policies and compliance frameworks; (3) Experience applying DevOps and Site Reliability Engineering (SRE) principles to enhance software development workflows and ensure the reliability and availability of production system; (4) Experience developing alerting and observability strategies for cloud services using SRE golden signal principles to monitor system health and performance; (5) Experience working with distributed systems and troubleshooting production incidents related to microservices architectures; and (6) Experience configuring and monitoring telemetry data for microservices using cloud-native tools including CloudWatch, Monitor, Application Insights, and Log Analytics, and depending on the platform in use. Write simple to moderately complex scripts and programs for automation, tools, frameworks, dashboards, and alarms (preferably Bash, Python, Groovy, PowerShell).
Digital Realty TrustSite Engineer II Digital Realty TrustSite Engineer IIChicago, IL$42.30–$45.83 / hourThe responsibilities of the Site Engineer II are: to contribute to the daily site operation, including creation and modification of site operating procedures, contribute to creation of change management tickets, creation of timely incident reporting, site maintenance and repairs/inspections to help ensure Digital Realty’s data center operations achieve the highest level of availability. PlatformDIGITAL®, the company’s global data center platform, provides customers with a secure data meeting place and a proven Pervasive Datacenter Architecture (PDx®) solution methodology for powering innovation and efficiently managing Data Gravity challenges.
Endeavor HealthContact Center Engineer II Endeavor HealthContact Center Engineer IIWarrenville, ILOur more than 25,000 team members and more than 6,000 physicians aim to deliver transformative patient experiences and expert care close to home across more than 300 ambulatory locations and eight acute care hospitals – Edward (Naperville), Elmhurst, Evanston, Glenbrook (Glenview), Highland Park, Northwest Community (Arlington Heights) Skokie and Swedish (Chicago) – all recognized as Magnet hospitals for nursing excellence. Collaborates with other Systems Engineers and Architects to ensure that modified hardware and software interacts appropriately across infrastructure and platforms; performance and data conversion impacts are considered; environments are developed and maintained, and other areas of impact are addressed and meet business function and performance requirements.
V-Soft Consulting Group IncLead Engineer, Cloud Security V-Soft Consulting Group IncLead Engineer, Cloud SecurityOak Brook, IllinoisKnowledge and Skills:Deep hands-on experience with both AWS and Microsoft Azure security services, including: AWS: IAM, GuardDuty, Security Hub, CloudTrail, Config, KMS, VPC security, WAF, Organizations/SCPs. Capable of persuading non-security leaders (e.g., IT Ops, Engineering, Product) by linking security initiatives to operational continuity, consumer trust, and compliance posture.
UlineSenior IT Security Engineer UlineSenior IT Security EngineerPleasant Prairie, WIJoin Uline as a Senior IT Security Engineer and protect IT Security platforms for one of the largest e-commerce sites in the U.S. From designing and managing security solutions, to guiding business decisions, you’ll keep our growing enterprise safe and resilient. Uline, a family-owned company, is North America’s leading distributor of shipping, industrial, and packaging materials with over 9,800 employees across 14 locations.
United AirlinesNewFacilities Maintenance Technician- Building Engineer United AirlinesFacilities Maintenance Technician- Building EngineerChicago, ILOur Technical Operations team is full of aircraft maintenance technicians, engineers, planners, ground equipment and facilities professionals, and supply chain teams that help make sure they’re well taken care of and ready to get our customers to their desired destinations. Key Responsibilities: Requires a thorough knowledge of general building maintenance with emphasis on electrical solving, including AC & DC circuits, high voltage (480), high amperage and some 400 cycle equipment.
Endeavor HealthSystems Engineer II Endeavor HealthSystems Engineer IIArlington Heights, ILOur more than 25,000 team members and more than 6,000 physicians aim to deliver transformative patient experiences and expert care close to home across more than 300 ambulatory locations and eight acute care hospitals – Edward (Naperville), Elmhurst, Evanston, Glenbrook (Glenview), Highland Park, Northwest Community (Arlington Heights) Skokie and Swedish (Chicago) – all recognized as Magnet hospitals for nursing excellence. This is achieved through researching, designing, building, configuring, testing, deploying, analyzing, administering, and maintaining/supporting environments and hardware, infrastructure and software platforms, and software technology components to meet current and future business needs for their specific technology portfolio.
Versa NetworksData Engineer - Remote Versa NetworksData Engineer - RemoteChicago, ILRemote$150,000–$220,000 / yearAs a leader in Secure SD-WAN, SSE (Secure Service Edge), SASE (Secure Access Service Edge) and Next-generation Managed Services, we are empowering organizations across the globe to transform their IT infrastructure for the modern cloud era. Pipeline Development & Deployment:Architect, develop, and deploy batch and streaming pipelines using Airflow and containerized workflows for cyber-security use-cases.
Versa NetworksSr. Systems Engineer - Remote Versa NetworksSr. Systems Engineer - RemoteChicago, ILRemoteAs a leader in Secure SD-WAN, SSE (Secure Service Edge), SASE (Secure Access Service Edge) and Next-generation Managed Services, we are empowering organizations across the globe to transform their IT infrastructure for the modern cloud era. Founded by industry veterans and backed by premier venture capital firms, Versa is a market leader driving innovation and growth as it positions itself for a future IPO.
Versa NetworksSr. Systems Engineer - Service Providers - Remote Versa NetworksSr. Systems Engineer - Service Providers - RemoteChicago, ILRemoteWe have created a feature-rich, scalable yet simple to use software platform to implement many different enterprise and service provider use cases, including: Full software-defined and Unified SASE for enterprise customers or MSP’s. Versa Networks, Inc. is a leading vendor of next-generation Software Defined solutions and architectures, called Unified-SASE (Secure Access Service Edge).
Versa NetworksCloud Services Engineer - Remote Versa NetworksCloud Services Engineer - RemoteChicago, ILRemote$110,000–$150,000 / yearAs a leader in Secure SD-WAN, SSE (Secure Service Edge), SASE (Secure Access Service Edge) and Next-generation Managed Services, we are empowering organizations across the globe to transform their IT infrastructure for the modern cloud era. A candidate’s specific pay within this range will depend on a variety of factors, including job-related skills, training, location, experience, relevant education, certifications, and other business and organizational needs.
Versa NetworksSoftware Engineer - RBI - Remote Versa NetworksSoftware Engineer - RBI - RemoteChicago, ILRemote$160,000–$260,000 / yearAs a leader in Secure SD-WAN, SSE (Secure Service Edge), SASE (Secure Access Service Edge) and Next-generation Managed Services, we are empowering organizations across the globe to transform their IT infrastructure for the modern cloud era. A candidate’s specific pay within this range will depend on a variety of factors, including job-related skills, training, location, experience, relevant education, certifications, and other business and organizational needs.
System OneNewInfrastructure Engineer System OneInfrastructure EngineerItasca, IL$86.97–$86.97 / hourFunction of the Group: The Data Center team is responsible for the design, build, operation and continuity of BANK’s physical data center environments, ensuring that critical banking applications and infrastructure remains secure, highly available and resilient across regions. • This includes direct experience with physical data center operations such as rack-and-stack, structured copper and fiber cabling, hardware break-fix, and asset management, along with a solid understanding of power, cooling, and physical security controls.
G&W Electric CoNewElectrical Design Engineer II G&W Electric CoElectrical Design Engineer IIWoodridge, IL$84,872–$97,193Organize, supervise and guide a team of engineers to perform Product Engineering functions: Simplify product designs for improved manufacturability and reduce cost without compromising product quality and function. Our continuous focus on growth and innovation means that you become part of a company that provides challenging opportunities, rewards excellence and combines your individual expertise to achieve a higher level of shared success.
VAST DataChannel Systems Engineer VAST DataChannel Systems EngineerChicago, ILThis role will work closely with partner engineering and sales teams to ensure they are fully trained, enabled, and successful in positioning and deploying VAST solutions. We are building the enterprise software infrastructure to capture, catalog, refine, enrich, and protect massive datasets and make them available for real-time data analysis and AI training and inference.
VAST DataSenior Systems Engineer - Global Financials VAST DataSenior Systems Engineer - Global FinancialsChicago, ILWe are building the enterprise software infrastructure to capture, catalog, refine, enrich, and protect massive datasets and make them available for real-time data analysis and AI training and inference. Our success has been built through intense innovation, a customer-first mentality and a team of fearless VASTronauts who leverage their skills & experiences to make real market impact.
Grafana LabsStaff AI Engineer Grafana LabsStaff AI EngineerChicago, ILRemoteGrafana Labs also helps more than 3,000 companies -- including Bloomberg, JPMorgan Chase, and eBay -- manage their observability strategies with the Grafana LGTM Stack, which can be run fully managed with Grafana Cloud or self-managed with the Grafana Enterprise Stack, both featuring scalable metrics (Grafana Mimir), logs (Grafana Loki), and traces (Grafana Tempo). You’ll define the technical direction for the automation platform (data models, API contracts, shared libraries, reference architectures) and partner with Data Engineering, GTM Systems, and Field Operations to build scalable, self-service automation that eliminates manual work and drives operational efficiency.
Paul Murphy AssociatesNewSenior Software Engineer, Quant Paul Murphy AssociatesSenior Software Engineer, QuantChicago, ILThey are seeking an experienced Senior Quantitative Developer to join a team of developers, technologists, and quantitative professionals focused on financial modeling, analytics, and real-time market data systems. This role offers the opportunity to work at the intersection of software engineering, quantitative finance, and market infrastructure, building high-performance applications that support real-time analytics and decision-making across global financial markets.
Paul Murphy AssociatesNewIT Engineer Paul Murphy AssociatesIT EngineerChicago, ILSystem Connectivity and Integration: Design, implement, and maintain robust and efficient connections internal clearing operations, back-office systems (e.g., clearing, reconciliation, risk), and external parties such as trading platforms, exchanges, clearing firms, and market data vendors. Exchange and Counterparty Liaison: Collaborate with internal teams (business, developers, compliance) and external counterparties (exchanges, clearing firms, vendors) to resolve technical issues and ensure smooth operation of trading and settlement processes.
VAST DataSenior Systems Engineer VAST DataSenior Systems EngineerChicago, ILDemonstrate technical leadership and subject matter expertise on storage products, distributed storage architectures, file systems, and competitive storage offerings in the DAS, NAS and SAN product spaces. We are building the enterprise software infrastructure to capture, catalog, refine, enrich, and protect massive datasets and make them available for real-time data analysis and AI training and inference.
VAST DataSenior Systems Engineer - Model Builders VAST DataSenior Systems Engineer - Model BuildersChicago, ILDemonstrate technical leadership and subject matter expertise on storage products, distributed storage architectures, file systems, and competitive storage offerings in the DAS, NAS and SAN product spaces. We are building the enterprise software infrastructure to capture, catalog, refine, enrich, and protect massive datasets and make them available for real-time data analysis and AI training and inference.
VAST DataSystems Engineer - Enterprise Acquisition VAST DataSystems Engineer - Enterprise AcquisitionChicago, ILDemonstrate technical leadership and subject matter expertise on storage products, distributed storage architectures, file systems, and competitive storage offerings in the DAS, NAS and SAN product spaces. We are building the enterprise software infrastructure to capture, catalog, refine, enrich, and protect massive datasets and make them available for real-time data analysis and AI training and inference.
VAST DataSystems Engineer - HPE VAST DataSystems Engineer - HPEChicago, ILYou will work closely with VAST’s alliances, sales, product, and engineering teams to drive joint solutions, integrations, and technical alignment with HPE. We are building the enterprise software infrastructure to capture, catalog, refine, enrich, and protect massive datasets and make them available for real-time data analysis and AI training and inference.
VAST DataProfessional Services Engineer VAST DataProfessional Services EngineerChicago, ILAs a Professional Services Engineer (PSE), you will be responsible for delivering a ‘pristine first experience of VAST’ through your technical expertise and willingness to complete onsite activities across our install base, including hardware rack, stack, cable and label, VAST software installation, cluster re-location. We are building the enterprise software infrastructure to capture, catalog, refine, enrich, and protect massive datasets and make them available for real-time data analysis and AI training and inference.
VAST DataSenior Systems Engineer - Federal VAST DataSenior Systems Engineer - FederalChicago, ILAs a Senior Systems Engineer supporting the Department of Energy (DOE), you will act as a trusted technical advisor to national laboratories, research institutions, and federal integrators—guiding customers through architecture design, evaluation, and deployment of VAST’s data platform for mission-critical workloads. Designed from the ground up to make AI simple to deploy and manage, VAST takes the cost and complexity out of deploying enterprise and AI infrastructure across data center, edge, and cloud.
VAST DataSenior Systems Engineer - CSP VAST DataSenior Systems Engineer - CSPChicago, ILThis role will focus on designing, validating, and enabling joint solutions that embed VAST Data into CSP platforms, ensuring seamless integration for enterprise and AI-driven workloads. You will act as the trusted technical advisor to CSP partners—shaping architectures, driving solution adoption, and enabling field teams to bring joint offerings to market.
VAST DataSenior Software Engineer - Database VAST DataSenior Software Engineer - DatabaseChicago, ILIn this role, you will focus on the design and development of backend services powering our massively distributed, high-performance combined analytical and vector database, a critical component of VASTs AI data platform. We are building the enterprise software infrastructure to capture, catalog, refine, enrich, and protect massive datasets and make them available for real-time data analysis and AI training and inference.
VAST DataSystems Engineer VAST DataSystems EngineerChicago, ILDemonstrate technical leadership and subject matter expertise on storage products, distributed storage architectures, file systems, and competitive storage offerings in the DAS, NAS and SAN product spaces. We are building the enterprise software infrastructure to capture, catalog, refine, enrich, and protect massive datasets and make them available for real-time data analysis and AI training and inference.
VAST DataSystems Engineer - Enterprise VAST DataSystems Engineer - EnterpriseChicago, ILDemonstrate technical leadership and subject matter expertise on storage products, distributed storage architectures, file systems, and competitive storage offerings in the DAS, NAS and SAN product spaces. We are building the enterprise software infrastructure to capture, catalog, refine, enrich, and protect massive datasets and make them available for real-time data analysis and AI training and inference.
VAST DataSenior Systems Engineer - Major Accounts VAST DataSenior Systems Engineer - Major AccountsChicago, ILDemonstrate technical leadership and subject matter expertise on storage products, distributed storage architectures, file systems, and competitive storage offerings in the DAS, NAS and SAN product spaces. We are building the enterprise software infrastructure to capture, catalog, refine, enrich, and protect massive datasets and make them available for real-time data analysis and AI training and inference.
LokaAM or Engineer Moving to Sales Associate LokaAM or Engineer Moving to Sales AssociateChicago, IL$90,000–$120,000 / yearMinimum of 3+ years of technical experience in engineering, AI/ML, data science, product management, solution architecture, sales engineering or a related field OR equivalent experience in a priority vertical such as Healthcare or Life Sciences. Your engineering and/or cloud account management experience is more important than your sales record: The former builds the kind of knowledge you’ll need to hit the ground running; the latter you’ll earn along the way.
LokaSales Associate (Formerly Engineer or Cloud AM) LokaSales Associate (Formerly Engineer or Cloud AM)Chicago, IL$90,000–$120,000 / yearMinimum of 3+ years of technical experience in engineering, AI/ML, data science, product management, solution architecture, sales engineering or a related field OR equivalent experience in a priority vertical such as Healthcare or Life Sciences. Your engineering and/or cloud account management experience is more important than your sales record: The former builds the kind of knowledge you’ll need to hit the ground running; the latter you’ll earn along the way.
EsriNewSr. GIS Solution Engineer – AEC EsriSr. GIS Solution Engineer – AECChicago, IL$98,592–$173,576 / yearCompensation decisions and the base range for this role take into account many factors including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs. Broad knowledge of ArcGIS from an IT context (such as hardware, storage, security, networking, web services, virtualization, cloud computing).
Company ConfidentialSenior Coatings Process Engineer / SME - 27134 Company ConfidentialSenior Coatings Process Engineer / SME - 27134Chicago, IL$92,760–$145,000Full timeHII, Mission Technologies has an opportunity available for a highly experienced Senior Coatings Process Engineer / Subject Matter Expert (SME) to support the development of advanced polymer‑based coatings for DoD and commercial applications, including high‑temperature and ablative thermal‑protection elastomers. Level 4 - 9 years relevant experience with Bachelors in related field; 7 years relevant experience with Masters in related field; 4 years relevant experience with PhD or Juris Doctorate in realted field; or High School Diploma or equivalent and 13 years relevant experience.
Company ConfidentialSenior Coatings Process Engineer - 28665 Company ConfidentialSenior Coatings Process Engineer - 28665Chicago, IL$92,760–$180,000Full timeHII, Mission Technologies has an opportunity available for a highly experienced Senior Coatings Process Engineer / Subject Matter Expert (SME) to support the development of advanced polymer‑based coatings for DoD and commercial applications, including high‑temperature and ablative thermal‑protection elastomers. Level 6 - 20+ years relevant experience with Bachelors in related field; 18+ years relevant experience with Masters in related field; 15+ years relevant experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 24 years relevant experience.
University of ChicagoNewHPC System Engineer University of ChicagoHPC System EngineerChicago, ILFull timeExp must incl: Implementing automation & monitoring using shell scripting; install, configure & maintain job mgmt tools (SLURM/Moab/ TORQUE/PBS); operating sys deployment w/XCAT/ROCKS; configure administer & support network storage subsys (IBM/NetAppl/Data Direct Network/LSI); distributed file sys (GPFS/Lustre/Gluster); configure, install, tune & maintain: scientific app sw, performance monitoring & optimization tools. Req'd: 5yrs: Linux build automation in a large, distributed computing environment w/ Puppet/Ansible/Git/ Docker; scripting w/Python/Shell/Perl.
CEDENTSenior Network Engineer (POS) :: Chicago, Illinois CEDENTSenior Network Engineer (POS) :: Chicago, IllinoisChicago, ILSENIOR NETWORK ENGINEER REQUIREMENTS:3+ years€™ experience in routing, core switching, Firewalls, VLAN, VPN, WLAN, TCP/IP, DNS, DHCP, monitoring tools, network topologies and Cisco network components. SENIOR NETWORK ENGINEER RESPONSIBILITIES:The Senior IT Engineer - Network will be primarily responsible for configuring, managing, implementing and supporting the LAN, WAN, and WLAN networks.
Ascend TechnologiesNetwork Engineer Ascend TechnologiesNetwork EngineerChicago, ILRemoteFull timeThis position’s primary responsibility is to provide operational support for our clients’ network infrastructure including switches, routers, wireless access points and controllers, and firewalls. The range is intended to reflect our commitment to attracting top talent, and the final offer will be based on factors including, but not limited to, the candidate's previous experience, expertise in the field, relevant certifications, and the specific requirements of the role.
Sikich LLPNewSenior Network Engineer, Cloud Solutions Sikich LLPSenior Network Engineer, Cloud SolutionsILThis role emphasizes hands-on delivery and operational support across switching, routing, wireless, firewalls, SD-WAN, VPN connectivity, and network monitoring platforms, with responsibility for the devices, tools, and documentation required to build, optimize, and troubleshoot modern network environments. Use network management and troubleshooting tools such as monitoring platforms, configuration backups, logging tools, packet capture utilities, and vendor management portals to identify issues and maintain performance.
SentinelNetwork Engineer, Senior SentinelNetwork Engineer, SeniorDowners Grove, Illinois$150,000–$170,000 / yearSentinel delivers solutions that can efficiently address a range of IT needs – from security, to communications, to systems & networks, to software applications, to cloud and managed services; all of which include our staffing solutions for our clients. We are seeking a highly skilled Network Engineer to support a large enterprise customer by delivering secure network design and implementation services across on-premises, data center, and cloud environments.
ActioNetNewSR Network Engineer ActioNetSR Network EngineerChicago, ILRequired Qualifications & SkillsDegree: Technical BA/BS degree; Experience: 7 years with bachelor's degree; Commensurate: High School diploma or associate degree plus a minimum of 9 years performing as a Network Engineer on large, complex networks; Specific Skills: Proficient with MS Office Suite (Excel, Word, PowerPoint, Visio), AutoCAD; demonstrates excellent communication and interpersonal skills, with the ability to work effectively with their team and customers; Certification(s): CCNP or equivalent; CompTIA Security+; Clearance: Secret . Leads site surveys and network assessments to determine the best hardware and software components for network upgrades to ensure networks are reliable, efficient, and secure.