NewNetwork Engineer ECLARONetwork EngineerSan Francisco, CAThe architecture team sets direction and designs the platform; this role keeps it running well - handling moves / adds / changes, monitoring, troubleshooting, and incident resolution across a leaf / spine (Clos) fabric. It's an ideal fit for an Engineer with solid hands-on Juniper experience who wants deep operational ownership and a clear path to grow into fabric, automation, and overlay technologies.
NewLevel 2/3 Support Engineer JobotLevel 2/3 Support EngineerSan Francisco, CA$40–$70 / hourResponsibilities: Provide Level 2/3 technical support to our clients, resolving complex issues related to various technologies including MDM, SSO, MFA, Slack, Azure, MAC, Windows, Intune, Imaging, Deployment, and others. 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.
NewIAC Engineer JobotIAC EngineerSan Francisco, CA$50–$80 / 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. Strong working knowledge of at least one major cloud provider (AWS, GCP, or Azure) including networking, IAM, and compute services.
NewIT Engineer/ Help Desk JobotIT Engineer/ Help DeskSan Francisco, CA$70–$120 / 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. Operating at the intersection of platform engineering, automation, and security, the team partners with high-growth enterprises to create repeatable, reliable, and compliant cloud environments across complex multi-cloud ecosystems.
NewSenior AWS Redshift Data Engineer (Contract | 1099) BraintrustSenior AWS Redshift Data Engineer (Contract | 1099)San Francisco / Bay Area, CABraintrust is a global talent network that connects top independent professionals with leading companies for high-quality, flexible work. We help organizations hire skilled talent faster while giving professionals access to vetted opportunities with innovative teams.
Senior Data Scientist - Network Value PlaidSenior Data Scientist - Network ValueSan Francisco, CA$190,800–$262,800 / yearYou’ll translate business questions into analytics projects, perform ad-hoc and strategic analysis, improve visibility into core systems through data modeling and dashboarding, create OKRs quantifying progress against business goals, support feature ship decisions through experimentation, and build ML prototypes and causal inference models. We translate ambiguous product questions into tractable analysis, serve as analytical thought partners throughout the org, identify opportunities to build better products, and champion a data-first decision-making approach everywhere we go.
Principal Software Engineer, Ads Infrastructure Unity SoftwarePrincipal Software Engineer, Ads InfrastructureSan Francisco, CAWhile specific benefits vary, here are some of the ways we strive to take care of our eligible team members globally: Comprehensive health, life, and disability insurance | Commute subsidy | Employee stock ownership | Competitive retirement/pension plans | Generous vacation and personal days | Support for new parents through leave and family-care programs | Office food snacks | Mental Health and Wellbeing programs and support | Employee Resource Groups | Global Employee Assistance Program | Training and development programs | Volunteering and donation matching program. The platform is built on technologies such as Kubernetes, Kafka, Flink, Starrocks, Valkey, and other cloud native components, and supports the engineers, data scientists, and product teams that drive Unity Ads forward.
Staff Software Engineer AmplitudeStaff Software EngineerSan Francisco, CAYou’ll work across the full stack of a modern OLAP system — query planning and execution, columnar storage and encoding, distributed compute, caching, and cloud infrastructure — while driving meaningful improvements to performance, cost-efficiency, and reliability at scale. • Design for high-throughput automated query workloads — as AI agents become a primary source of queries, ensure Nova’s architecture supports sustained, concurrent, and programmatic query patterns at scale.
NewPrincipal Infrastructure Engineer Sidram techPrincipal Infrastructure EngineerSF, CAContractorHiring #InfrastructureEngineer #PrincipalEngineer #PlatformEngineering #CloudEngineering #Kubernetes #Docker #Terraform #CloudFormation #AWS #Azure #GCP #DevOps #SRE #CloudNative #CICD #DataEngineering #MachineLearning #Snowflake #Databricks #Istio #Linkerd #Prometheus #ELK #HybridJobs #SanFranciscoJobs #CaliforniaJobs #ContractJobs #C2C #W2 #USC #H1B #H4EAD #TechJobs #NowHiring #SidRamTech. We are looking for an experienced Principal Infrastructure Engineer to design and deploy scalable, secure infrastructure for Nextdata OS across multi-cloud environments.
NewForward-Deployed Engineer VercelForward-Deployed EngineerSan Francisco, CA$137,000–$207,000 / yearDeep expertise in Next.js, with a proven track record of architecting and delivering complex applications using App Router, Server Components, server-side rendering (SSR), static generation (SSG), incremental static regeneration (ISR), and edge functions. Youll work hands-on-keyboard alongside customer teams, whether youre migrating a legacy React application to App Router, conducting a deep-dive code audit, or deploying production agents using Vercels AI SDK.
NewSoftware Engineer, CDN VercelSoftware Engineer, CDNSan Francisco, CARemote$196,000–$294,000 / yearOur team orchestrates deploying, routing and serving for our customers through capabilities and tooling we maintain that leverage our own and other cloud providers infrastructure for networking, TLS termination, routing, storage, caching and other novel edge services. As a member of the Edge team, you will help to scale and improve our infrastructure, availability and reliability by working with our backend engineers and product team to identify problems, create tooling and automation.
Senior Platform Engineer (Cloud Platform) AmplitudeSenior Platform Engineer (Cloud Platform)San Francisco, CAAs a Senior Platform Engineer, youll own medium-to-high-complexity platform projects end-to-end and help shape a platform where AI agents are first-class users alongside humans: kicking off deploys, opening pull requests against infrastructure, and triaging incidents, so a single engineer can get the throughput of a team. Youll partner with Staff engineers and product teams to make Kubernetes effortless across the engineering org, building self-service automation and scalable AWS infrastructure that lets product teams ship faster, safer, and with less cognitive load.
Product Engineer II – Utility Solutions EsriProduct Engineer II – Utility SolutionsSan Francisco, CARemote$79,664–$133,120 / yearAs the Product Engineer II – Utilities, you will collaborate with customers, industry teams, and other product development team members to design, develop, and support the right geospatial solutions for electric, gas, water, sewer, stormwater and telecommunications agencies. Design and author test cases for functionality, performance, scalability, and durability; execute both manual and automated tests, analyze test results, and report results.
NewSenior Associate, Privileged Access Management Delivery Engineer KPMGSenior Associate, Privileged Access Management Delivery EngineerSan Francisco, CA$95,855–$208,265 / yearImplement and maintain PAM capabilities including privileged credential management, session management, just-in-time access, and endpoint management (EPM)components; implement automated integration across adjacent security solutions (for example: Crowdstrike, SIEM solutions, ServiceNow); automate PAM tasks using scripting and APIs (such as PowerShell, Python, REST, and others) and integrate with enterprise platforms (that is, Active Directory, IdPs, ITSM platforms, SIEM platforms, and more). Hands on experience with Privileged Access Management delivery and engineering, with specific experience using CyberArk On-Prem and SaaS solutions; additional experience with secrets management platforms (that is, Conjur, HashiCorp) and other PAM platforms (such as Delinea, BeyondTrust) preferred.
Software Engineer - Product Security PlaidSoftware Engineer - Product SecuritySan Francisco, CA$188,748–$242,676 / yearExperience building systems or services related to vulnerability management, data encryption, key management, secret management, user authentication, service authentication, authorization systems, and security policy enforcement. Unlike traditional Product security roles, this position is for a software engineer who wants to solve security challenges at scale by building production-grade services, libraries, and frameworks.
NewStaff AI Engineer Grafana LabsStaff AI EngineerSan Francisco, CARemote$174,986–$209,983 / yearYou’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. Today, more than 35 million users and 7,000+ customers – including Anthropic, Bloomberg, NVIDIA, Microsoft, and Salesforce – trust Grafana Labs to ensure reliability of their applications and systems, resolve incidents quickly, and optimize their telemetry to reduce noise and cost.
NewSenior AI Engineer Grafana LabsSenior AI EngineerSan Francisco, CARemote$154,445–$185,334 / yearYou’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. Today, more than 35 million users and 7,000+ customers – including Anthropic, Bloomberg, NVIDIA, Microsoft, and Salesforce – trust Grafana Labs to ensure reliability of their applications and systems, resolve incidents quickly, and optimize their telemetry to reduce noise and cost.
Staff Machine Learning Engineer (Research Scientist) - DFAI PlaidStaff Machine Learning Engineer (Research Scientist) - DFAISan Francisco, CA$249,120–$367,920 / yearPhD: 5–9+ years of industry experience with evidence of technical leadership (tech lead, principal/staff-equivalent roles) and end-to-end production ownership. We work with thousands of companies like Venmo, SoFi, several of the Fortune 500, and many of the largest banks to make it easy for people to connect their financial accounts to the apps and services they want to use.
Senior Machine Learning Engineer - Credit PlaidSenior Machine Learning Engineer - CreditSan Francisco, CA$228,960–$315,360 / yearWe’re looking for machine learning engineers with experience applying state-of-the-art machine learning and modeling techniques, including natural language processing, anomaly detection, optimization, and time series forecasting, across different product areas. You’ll lead experimentation with new modeling approaches and strategies, collaborate closely with engineers on ingesting signals and productionizing models, and help build the next wave of cash flow based underwriting.
Senior Product Security Engineer PlaidSenior Product Security EngineerSan Francisco, CA$204,156–$281,196 / yearThe mission of Plaids Product Security Team is “Improve our customer’s trust by assuring secure development and delivery of products and services, minimizing risk to the ecosystem, and preventing security incidents.”. We work with thousands of companies like Venmo, SoFi, several of the Fortune 500, and many of the largest banks to make it easy for people to connect their financial accounts to the apps and services they want to use.
NewSoftware Engineer, Deployment Infrastructure VercelSoftware Engineer, Deployment InfrastructureSan Francisco, CAWe’re looking for engineers who want to own high-scale systems end-to-end, thrive on improving the developer experience, and are driven to have a lasting impact on how modern software gets built and delivered. • Own and evolve the infrastructure that powers Vercel’s build and deployment lifecycle — from handling webhooks to designing resilient database schemas and building scalable APIs.
NewSoftware Engineer, AI Gateway VercelSoftware Engineer, AI GatewaySan Francisco, CA$196,000–$294,000 / yearYou will collaborate with a remote and distributed team of engineers to build reliable, low-latency systems that handle rate limiting, intelligent failovers, and seamless integrations, enabling developers to ship AI-powered applications without managing provider-specific complexities. This role focuses on ensuring production-ready reliability for AI workloads, including automatic fallbacks during outages and consistent performance across providers like OpenAI, Anthropic, Google, and more.
NewSoftware Engineer, Next.js VercelSoftware Engineer, Next.jsSan Francisco, CAThis role is a strong fit for someone with a background in framework development, developer tooling, or product infrastructure: someone comfortable moving across the stack, working in public, and turning ambiguous problems into clear technical direction. In this role, you will work across framework internals, rendering, caching, routing, build systems, developer tooling, documentation, platform integration, and user-facing product behavior.
Sales Associate (Formerly Engineer or Cloud AM) LokaSales Associate (Formerly Engineer or Cloud AM)San Francisco, CA$120,000–$150,000 / 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.
AM or Engineer Moving to Sales Associate LokaAM or Engineer Moving to Sales AssociateSan Francisco, CA$120,000–$150,000 / 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.
Staff Engineer (Platform) - Remote LaterStaff Engineer (Platform) - RemoteSan Francisco, CARemote$175,000–$250,000 / yearBy combining trusted insight with expert guidance, Later removes guesswork from influencer marketing, enabling brands to choose the right creators, execute fully managed campaigns, and drive meaningful growth across awareness, engagement, and revenue. Built on a native, AI-powered platform and more than a decade of proprietary data—including billions of social interactions, impressions, and $2.4B+ in verified influencer-driven purchases—Later helps teams understand what will work before they launch.
Staff Engineer (Product) - Remote LaterStaff Engineer (Product) - RemoteSan Francisco, CARemote$175,000–$250,000 / yearBy combining trusted insight with expert guidance, Later removes guesswork from influencer marketing, enabling brands to choose the right creators, execute fully managed campaigns, and drive meaningful growth across awareness, engagement, and revenue. Built on a native, AI-powered platform and more than a decade of proprietary data—including billions of social interactions, impressions, and $2.4B+ in verified influencer-driven purchases—Later helps teams understand what will work before they launch.
Enterprise Sales Engineer - Sales Engineering PlaidEnterprise Sales Engineer - Sales EngineeringSan Francisco, CA$196,800–$322,800 / yearWe work with thousands of companies like Venmo, SoFi, several of the Fortune 500, and many of the largest banks to make it easy for people to connect their financial accounts to the apps and services they want to use. You will ensure a successful transition to the post-sale stage of the customer lifecycle and partner with account teams to drive adoption of new products by existing customers.
Sales Engineer - Credit PlaidSales Engineer - CreditSan Francisco, CA$196,800–$322,800 / yearWe work with thousands of companies like Venmo, SoFi, several of the Fortune 500, and many of the largest banks to make it easy for people to connect their financial accounts to the apps and services they want to use. You will be responsible for partnering with Account Executives, proactively pushing deals forward by overcoming technical objections and building solutions around Plaid products.
NewData Center Engineer Kaiser PermanenteData Center EngineerNapa, CA$135,900Additionally, this role will be responsible for supporting the effective utilization of raised floor capacity; providing accurate and complete Data Center Infrastructure Management (DCIM) records; driving raised floor efficiency programs to include cost reduction, effective space utilization, and power/HVAC; planning, allocating, and tracking data center raise floor space; providing long-term planning for the physical layout of infrastructure; providing strategic input into new solutions regarding capacity and location of equipment; and maintaining the accuracy and documentation of the raised floor, hardware environments, and electrical distribution in raised floor management tools. Technical Summary: In addition to the responsibilities listed below, this technical leader is also responsible for the planning of the raised floor data center environment, including rack designs, hardware locations, power, cooling, and key data center operational processes.
Senior Solutions Engineer, Okta OKTASenior Solutions Engineer, OktaSAN FRANCISCO, CAFull timeReporting to the Senior Manager of Solutions Engineers Enterprise West, the Solutions Engineer is a functional business consultant, witha passion for technology and the advanced ability todevelop, position anddemonstrateproduct-specificsolutions during sales cycles, while achieving quarterly and annual sales goals for an assigned territory. We are looking for great teammates who can build and deliver sales presentations and customized product demonstrations to help educate Okta's Customers (everyone from developers to product managers to C-level executives) on best practices during their cloud security technology journey.
Network Engineer, Senior Blue Cross and Blue Shield AssociationNetwork Engineer, SeniorOakland, CAThe ideal candidate has deep hands-on experience in troubleshooting, network configuration, and production support, and works closely with Principal and Consultant Network Engineers to implement solutions and maintain reliable network services. Strong hands-on experience with: Cisco routing and switching (Catalyst, Nexus), Wireless networking (Cisco APs and controllers), Network security (Palo Alto, Cisco Firepower, VPN technologies), Load balancing (F5 or equivalent).
Software Engineer I (Embedded Integration & Test) On-site HEPCO, Inc.Software Engineer I (Embedded Integration & Test) On-siteSterling Heights, MI$37–$42 / hourThe successful candidate will work in both laboratory and tactical vehicle environments, supporting the development, integration, verification, and validation of software systems used in advanced military platforms. This position is ideal for an early-career engineer with a passion for software development, systems integration, troubleshooting, and testing complex electronic and electromechanical systems.
Senior Network Engineer (6185) itD TechSenior Network Engineer (6185)San Francisco, CADuration: 12 months RESPONSIBILITIES: Network Architecture & Engineering: Design, implement, and support LAN (Cisco/Aruba), WAN, and WLAN (Aruba) infrastructure across corporate and retail environments. Practical experience interacting with and integrating enterprise Large Language Models (LLMs) via APIs (e.g., OpenAI, Anthropic, Google Gemini, or open-source models).
Network Engineer Artech LLCNetwork EngineerAlameda, CA$60–$63 / hourGood knowledge of PAN firewalls architecture, ACLs, policies, NATs, IPSEC VPNs, Global protect VPNs. Provide excellent troubleshooting skills in identifying and resolving complex networking issues.
Senior Network Engineer Twilio IncSenior Network EngineerCAThis position is needed to help build, operate, and maintain the global corporate network infrastructure, VPN, ZTNA, and connectivity to our cloud-based systems. 7+ years of experience with building campus and/or data center network infrastructure, AWS cloud services and networking.
NewIT Network Engineer PETALUMA HEALTH CENTER, INCIT Network EngineerPetaluma, CASummary: The IT Network Engineer is responsible for connecting PHC with its growing network of clinics, as well as administrative sites, remote (AWS) data centers, local data centers, 3rd party vendors and partners to provide excellent patient care to all our patients. Education/Experience: Bachelor's degree with a technical major, such as engineering or computer science or equivalent; or six to eight years related experience and/or training; or equivalent combination of education and experience in System Administration or Networking.
Senior Network Engineer Cloudflare IncSenior Network EngineerSan Francisco, CAServe as a hands-on operational anchor for the team - diagnosing and resolving complex network faults, owning incident response end-to-end including on-call rotation, and contributing to post-incident reviews to drive continuous improvement. Project Galileo: Since 2014, we''ve equipped more than 2,400 journalism and civil society organizations in 111 countries with powerful tools to defend themselves against attacks that would otherwise censor their work, technology already used by Cloudflare's enterprise customers--at no cost.
Sr Network Engineer Everest Consultants, Inc.Sr Network EngineerAlameda, CA$143,000–$210,000 / yearAs Senior Network Engineer ideal candidate will work with a global cross functional team and be responsible for designing, implementing, and maintaining robust, secure, and scalable network solutions (LAN, WAN, Cloud, etc.) across enterprise environments. This role will involve interpreting the information generated by our network and server monitoring systems to manage capacity and availability and promote increased uptime; generating, gathering, and reporting data to create metrics and providing the support required to meet the defined service levels.
Lead Infrastructure Engineer-Network Engineer JPMorgan Chase & CoLead Infrastructure Engineer-Network EngineerSan Francisco, CADeep knowledge of one or more areas of infrastructure engineering such as: hardware, networking terminology, databases, storage engineering, deployment practices, integration, automation, scaling, resilience or performance assessments. As a Lead Infrastructure Engineer at JPMorgan Chase within the Infrastructure Platforms, Network Services team, you apply deep knowledge of software, applications, and technical processes within the infrastructure engineering discipline.
Senior Network Engineer (6185) itD TechSenior Network Engineer (6185)San Francisco, CaliforniaDuration: 12 months RESPONSIBILITIES: Network Architecture & Engineering: Design, implement, and support LAN (Cisco/Aruba), WAN, and WLAN (Aruba) infrastructure across corporate and retail environments. Practical experience interacting with and integrating enterprise Large Language Models (LLMs) via APIs (e.g., OpenAI, Anthropic, Google Gemini, or open-source models).
Network Engineer MetroSysNetwork EngineerSan Francisco, CaliforniaThe ideal candidate has strong Cisco experience, thrives in onsite environments, and is comfortable working directly with internal stakeholders to maintain high availability and performance across the network infrastructure. This role requires a hands-on professional who can manage day-to-day network operations while also contributing to infrastructure improvements, troubleshooting efforts, and project-based initiatives.
Staff Cloud Networking Engineer Colony Labs IncStaff Cloud Networking EngineerSan Francisco, CAOur footprint today is on AWS, so deep AWS expertise is essential - but we expect to span multiple providers over time, and were looking for someone who thinks about networking at the level of principles and architecture rather than a single vendors console. Deep, hands-on AWS networking expertise - youve designed and operated AWS networking in production at scale and can serve as the authority on it.
Staff Cloud Networking Engineer ScribeStaff Cloud Networking EngineerSan Francisco, CaliforniaOur footprint today is on AWS, so deep AWS expertise is essential — but we expect to span multiple providers over time, and we're looking for someone who thinks about networking at the level of principles and architecture rather than a single vendor's console. Deep, hands-on AWS networking expertise — you've designed and operated AWS networking in production at scale and can serve as the authority on it.
Infrastructure Engineer II - Wired Network Engineer JPMorgan Chase & CoInfrastructure Engineer II - Wired Network EngineerSan Francisco, CAJPMorganChase, one of the oldest financial institutions, offers innovative financial solutions to millions of consumers, small businesses and many of the world's most prominent corporate, institutional and government clients under the J.P. Our history spans over 200 years and today we are a leader in investment banking, consumer and small business banking, commercial banking, financial transaction processing and asset management.
Senior Network Engineer, San Francisco AirwallexSenior Network Engineer, San FranciscoSan Francisco, CaliforniaPowered by our unique combination of proprietary infrastructure and software, we empower over 200,000 businesses worldwide – including Brex, Rippling, Navan, Qantas, SHEIN and many more – with fully integrated solutions to manage everything from business accounts, payments, spend management and treasury, to embedded finance at a global scale. Acting as a principal technical leader, you will champion infrastructure-as-code automation (Terraform, Ansible), optimize routing protocols for low-latency financial systems, and mentor engineers across our global infrastructure team.
Data Center Network Engineer BasetenData Center Network EngineerSan Francisco, CaliforniaAs a Network Engineer (Data Centers) at Baseten, you’ll design and own the high-performance network infrastructure that powers our GPU clusters—from cluster fabric design to cabling architecture and performance validation. Your work will directly impact model training and inference performance, and you’ll collaborate closely with hardware and platform teams to ensure high throughput, low latency, and reliable distributed systems.
Data Center Controls Network Engineer OpenAIData Center Controls Network EngineerSan Francisco, CaliforniaFor unincorporated Los Angeles 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: protect computer hardware entrusted to you from theft, loss or damage; return all computer hardware in your possession (including the data contained therein) upon termination of employment or end of assignment; and maintain the confidentiality of proprietary, confidential, and non-public information. Experience with industrial communication and OT infrastructure protocols, including BACnet/IP, BACnet MSTP, Modbus TCP/RTU, OPC UA, IEC-61850 MMS/GOOSE, MQTT, SNMP, syslog, NTP/PTP, IRIG-B, and vendor-specific interfaces, and strong understanding of their behavior across OT network architectures.
Network Engineer II Evolver IncNetwork Engineer IISan Francisco, CA$140,000–$155,000 / yearThe ideal candidate has hands-on experience across enterprise routing and switching, SD-WAN, load balancing, wireless, network access control, and Azure networking, delivers configuration changes through infrastructure as code where possible, and is comfortable using modern monitoring, analytics, and AI-assisted platforms to proactively identify and resolve issues. You will serve as a tier-2 escalation point for complex network incidents, contribute to infrastructure-as-code and AI-assisted automation and observability initiatives, and partner with security, cloud, and application teams to deliver a reliable, secure, and high-performing network.
Network System Engineer Intelligent Financial Technologies IncNetwork System EngineerSan Francisco, CAThis role requires deep knowledge of network protocols, hardware and security measures to ensure seamless connectivity and optimal performance. Responsibilities include monitoring network activity, troubleshooting issues, implementing upgrades and enhancing network security.