
VLAN, STP and many other switchings configurations.
taking ownership of the technical support for assigned analytical and ability to work under pressure, future job scope involves implementation, troubleshooter in routing switching domain ( L2 and L3)

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Required Skills: Advanced Hardware Board Design Expertise, Signal Integrity, EMI/EMC & Design Analysis, Board Bring-Up & Troubleshooting, EDA Tools & Technical Documentation, Cross-Functional & Supply Chain Coordination
Criteria:
- Education: B.Tech / M.Tech in ECE / CSE / IT
- Experience: 10–12 years in hardware board design, system hardware engineering, and full product deployment cycles
- Proven expertise in digital, analog, and power electronic circuit analysis & design
- Strong hands-on experience designing boards with SoCs, FPGAs, CPLDs, and MPSoC architectures
- Deep understanding of signal integrity, EMI/EMC, and high-speed design considerations
- Must have successfully completed at least two hardware product development cycles from high-level design to final deployment
- Ability to independently handle schematic design, design analysis (DC drop, SI), and cross-team design reviews
- Experience in sourcing & procurement of electronic components, PCBs, and mechanical parts for embedded/IoT/industrial hardware
- Strong experience in board bring-up, debugging, issue investigation, and cross-functional triage with firmware/software teams
- Expertise in hardware validation, test planning, test execution, equipment selection, debugging, and report preparation
- Proficiency in Cadence Allegro or Altium EDA tools (mandatory)
- Experience coordinating with layout, mechanical, SI, EMC, manufacturing, and supply chain teams
- Strong understanding of manufacturing services, production pricing models, supply chain, and logistics for electronics/electromechanical components
Description
REQUIRED SKILLS:
• Extensive experience in hardware board designs and towards multiple product field deployment cycle.
• Strong foundation and expertise in analyzing digital, Analog and power electronic circuits.
• Proficient with SoC, FPGAs, CPLD and MPSOC architecture-based board designs.
• Knowledgeable in signal integrity, EMI/EMC concepts for digital and power electronics.
• Completed at least two project from high-level design to final product level deployment.
• Capable of independently managing product’s schematic, design analysis DC Drop, Singal Integrity, and coordinating reviews with peer of layout, mechanical, SI, and EMC teams.
• Sourcing and procurement of electronic components, PCBs, and mechanical parts for cutting-edge IoT, embedded, and industrial product development.
• Experienced in board bring-up, issue investigation, and triage in collaboration with firmware and software teams.
• Skilled in preparing hardware design documentation, validation test planning, identify necessary test equipment, test development, execution, debugging, and report preparation.
• Effective communication and interpersonal skills for collaborative work with cross-functional teams, including post-silicon bench validation, BIOS, and driver development/QA.
• Hands-on experience with Cadence Allegro/Altium EDA tools is essential.
• Familiarity with programming and scripting languages like Python and Perl, and experience in test automation is advantageous.
• Should have excellent exposure with coordination of Manufacturing Services, pricing model for production value supply chain & Logistics in electronics and electromechanical components domain.
Education Requirements:
B. Tech / M. Tech (ECE/ CSE/ IT)
Experience - 10 to 12 Years
Position – SRE Engineer
Location – Navi Mumbai
Who are we
Based out of IIT Bombay, HaystackAnalytics is a HealthTech company creating clinical genomics products, which enable diagnostic labs and hospitals to offer accurate and personalized diagnostics. Supported by India's most respected science agencies (DST, BIRAC, DBT), we created and launched a portfolio of products to offer genomics in infectious diseases. Our genomics-based diagnostic solution for Tuberculosis was recognized as one of the top innovations supported by BIRAC in the past 10 years, and was launched by the Prime Minister of India in the BIRAC Showcase event in Delhi, 2022.
About the Role:
We are seeking a highly skilled Site Reliability Engineer (SRE) to join our infrastructure team. The ideal candidate will bring deep expertise in Linux systems, cloud infrastructure automation, and network administration, with a strong focus on reliability, scalability, and performance. ensuring firewall/network security compliance.
Key Responsibilities:
- Develop and maintain automation scripts (Bash, Python, etc.) for system and cloud infrastructure operations.
- Manage, monitor, and troubleshoot Linux servers in production environments
- Familiarity with Network tools in Linus to triage network connectivity and performance issues .
- Configure, maintain, and secure network infrastructure including switches, routers, and firewalls.
- Design and execute Network Continuity Plans (NCP) and disaster recovery strategies.
- Collaborate with cross functional team for triaging and resolving site specific issues in production related to server deployment , SOP adherence , Triage and defect resolution
- Collaborate with developers and DevOps teams to define SLAs, SLOs, and error budgets.
- Implement proactive monitoring and alerting using modern observability tools.
- Participate in on-call rotations and incident response processes.
Objectives of this Role:
- Build, automate, and manage scalable infrastructure and deployment pipelines to support development and production environments.
- Enable rapid, secure, and reliable software delivery across engineering teams.
- Ensure system availability, performance, and security in cloud and containerized environments.
- Implement and enforce best practices in CI/CD, observability, and incident response.
- Collaborate with cross-functional teams including software developers, QA, and product managers.
- Proactively identify and automate manual processes to improve engineering efficiency.
- 3–7 years of experience as an SRE, DevOps, or Systems/Network Engineer.
- Strong scripting skills (e.g., Bash, Python, or Go).
- Proficiency in Linux administration and performance tuning.
- Deep understanding of TCP/IP, routing, DNS, firewalls, and networking protocols.
- Hands-on experience managing network infrastructure and firewall rules (e.g., iptables, pfSense, Palo Alto, etc.).
- Docker (multi-stage builds, docker-compose)
Soft Skills
- Proactive problem-solving and ownership mindset
- Strong documentation and communication skills
- Ability to mentor junior engineers
- Curiosity to learn and experiment with emerging DevOps tools
Preferred Qualifications:
- Certifications such as CKA/CKAD, RHCE, AWS Certified SysOps Administrator, or Cisco CCNA/CCNP.
- Experience with service meshes (e.g., Istio), observability stacks (e.g., Prometheus, Grafana), or network policy management (e.g., Calico, Cilium).
- Exposure to secure DevOps practices and compliance standards (e.g., ISO, NIST).
To know more about us – https://haystackanalytics.in
Essential Responsibilities
- Primary responsibility would be overseeing complete Load balancing and Network Packet Broker Operation.
- Load Balancing Engineer with hands-on experience on F5 BIG-IP GTM and LTM devices as well as Citrix NetScaler.
- Hands on experience in migrating other load balancer vendors to F5 Load Balancer
- Must be an expert in F5 and Citrix Load Balancing platforms.
Roles and Responsibilities
- Should analyse, design, implement and maintain the networks F5 and Citrix NetScaler Load Balancer infrastructure.
- Should inspect data packets and TCP, IP flow in network and application flow.
- Should possess a working knowledge of switches, routers, and firewall concepts.
- Should be able to configure and maintain F5 and Citrix Load Balancers, load balancing best practices.
- Should also take the responsibility to upgrade network operating systems software and hardware as per the management requirements.
- Must ensure that the plans are integrated effectively with the other aspects of the technical infrastructure.
- Extensive knowledge of Load balancing technology including algorithms and health check options.
- Knowledge and experience regarding F5 BIG-IP LTM VIP configuration with health check.
- Knowledge and experience with F5 BIG-IP GTM Wide IP configuration.
- F5 BIG-IP iRule programming and troubleshooting experience.
- Extensive knowledge of Citrix NetScaler VIP configuration with Knowledge and experience with Citrix NetScaler Global Load Balancing (Gslb) configuration.
• Enterprise Network Implementation for Global Enterprise customers.
• Extensive experience in a network implementation environment gained in an ISP or telco or enterprise environment.
• Good technical knowledge and practical experience of BGP, OSPF routing protocols & switching technology.
• Conversant in best practices appropriate to network design and security.
• Understanding of hardware and software performance and scaling limitations.
• Network implementation, and management using Cisco Routers & switches ( Nexus & Catalyst), Juniper M and T series routers, and Aruba Wireless.
• Excellent communication and interpersonal skills – confidence and professionalism both in working with multinational project teams and with clients on various levels of the organisation, from technical audiences to senior management
• Analytical and critical thinking; innovative problem-solving capability for complex customer requirements
• Ability to work under pressure from both customers and internal stakeholders and produce solution designs that are deliverable
Experience:
• A minimum of 4 years’ total experience in the areas of Networking and Telecommunications technologies
• At least 2 years’ experience in dealing with large, corporate customers in a technical solution Implementation profile.
Cloud EOS Team
· Arista Networks is the leader in building software driven cloud networks for today’s datacenter, cloud and campus environments. Arista delivers the most efficient, reliable and high performance Universal Cloud Network architectures based on 10G, 25G, 40G, 50G, 100G and 400G platforms delivered with an extensible operating system – Arista EOS®. Arista EOS is built on an open, programmable, and resilient state-sharing architecture that delivers maximum system uptime, reduces CAPEX and OPEX by simplifying IT operations and enables business agility.
· We are building disruptive products and services that deliver highly automated networks that interconnect and secure connectivity between various global locations. As a part of the team you will be exposed to wide variety of technologies like EOS (Extensible Operating System), multithreaded, multicore software forwarding based on DPDK, public cloud (AWS, Azure, GCP) infrastructure, Path selection, NFV, Containers, Network Segmentation, Virtualization, microservice based architectures, CI/CD pipelines, and Terraform-based declarative provisioning models. As a core member of the CloudEOS team, you will be part of a fast paced, high-caliber team building cutting edge software products for Cloud-enabled WAN connectivity. The team is responsible for all aspects of the development and delivery of control plane, software data plane, and management platform/APIs/services.
· Arista provides an open Engineering-driven culture which fosters innovation and enables engineers to Learn, Lead and Thrive. Our adoption of modern software tools, methodologies and processes and emphasis on automation enables our engineers to focus their energies on the truly complex problems and be among the most productive in the industry. Arista's products are purpose built with the scale, performance and quality required to operate in some of the most demanding environments - this provides engineers the platform and rigour to learn and gain experience in building complex, scalable software systems.
Basic qualifications
· Bachelor's/Master's degree in Engineering
· 3+ years of experience working as a Systems Software Development Engineer
· Proficiency in C++/C programming language
· Software Development experience with Linux
Preferred qualifications
· Experience with DPDK, Software Forwarding, Qos.
· Python and/or Golang development experience
· Strong communication skills and the ability to work in a team environment
· Experience working through the complete software development life cycle right from requirements gathering to delivering the fully developed feature.
· Strong software debugging skills especially in embedded systems.
· Experience in Network Systems Software development is a plus
EOS Routing Team
· Arista Networks is the leader in building software driven cloud networks for today’s datacenter, cloud and campus environments. Arista delivers the most efficient, reliable and high performance Universal Cloud Network architectures based on 10G, 25G, 40G, 50G, 100G and 400G platforms delivered with an extensible operating system – Arista EOS®. Arista EOS is built on an open, programmable, and resilient state-sharing architecture that delivers maximum system uptime, reduces CAPEX and OPEX by simplifying IT operations and enables business agility.
· The EOS Routing PI team is responsible for developing routing protocols like BGP, OSPF and ISIS and Data Center and SP technologies like MPLS, Segment Routing and EVPN. A unique feature of the Arista routing team is that the routing software is common across Campus, Data Center and Service Provider routing features. This is a global team that spreads multiple geographies working on cutting edge features that get deployed in the largest Cloud titan, Service Provider, Enterprise and Campus networks.
· Arista provides an open Engineering-driven culture which fosters innovation and enables engineers to Learn, Lead and Thrive. Our adoption of modern software tools, methodologies and processes and emphasis on automation enables our engineers to focus their energies on the truly complex problems and be among the most productive in the industry. Arista's products are purpose built with the scale, performance and quality required to operate in some of the most demanding environments - this provides engineers the platform and rigour to learn and gain experience in building complex, scalable software systems.
Basic qualifications
· Bachelor's/Master's degree in Engineering
· 3+ years of experience working as a Systems Software Development Engineer
· Proficiency in C++/C and Python programming languages
· Experience with routing protocols and/or Data Center/SP routing features
· Software Development experience with Linux
Preferred qualifications
· Strong communication skills and the ability to work in a team environment
· Experience working through the complete software development life cycle right from requirements gathering to delivering the fully developed feature.
· Strong software debugging skills especially in embedded systems.
· Experience in Network Systems Software development is a plus
EOS Layer 2 and Infra PI Team
· Arista Networks is the leader in building software driven cloud networks for today’s datacenter, cloud and campus environments. Arista delivers the most efficient, reliable and high performance Universal Cloud Network architectures based on 10G, 25G, 40G, 50G, 100G and 400G platforms delivered with an extensible operating system – Arista EOS®. Arista EOS is built on an open, programmable, and resilient state-sharing architecture that delivers maximum system uptime, reduces CAPEX and OPEX by simplifying IT operations and enables business agility.
· The EOS Layer 2 PI and Infra team is responsible for working on platform independent features on Arista’s EOS working alongside the EOS Routing team. The team is responsible for building innovative, scalable solutions in areas including EOS infrastructure, Layer 2 protocols like 802.1X, Macsec, DHCP, RADIUS etc. A unique feature of the Arista’s Layer 2 PI and Infra team is that the software developed is common across Campus, Data Center and Enterprise features. This is a global team that spreads across multiple geographies working on cutting edge features that get deployed in the largest Cloud titan, Service Provider, Enterprise and Campus networks.
· Arista provides an open Engineering-driven culture which fosters innovation and enables engineers to Learn, Lead and Thrive. Our adoption of modern software tools, methodologies and processes and emphasis on automation enables our engineers to focus their energies on the truly complex problems and be among the most productive in the industry. Arista's products are purpose built with the scale, performance and quality required to operate in some of the most demanding environments - this provides engineers the platform and rigour to learn and gain experience in building complex, scalable software systems.
Basic qualifications
· Bachelor's/Master's degree in Engineering
· 3+ years of experience working as a Systems Software Development Engineer
· Proficiency in C++/C and Python programming languages
· Software Development experience with Linux
Preferred qualifications
· Experience with Layer 2 protocols like 802.1X, AAA, Macsec
· Strong communication skills and the ability to work in a team environment
· Experience working through the complete software development life cycle right from requirements gathering to delivering the fully developed feature.
· Strong software debugging skills especially in embedded systems.
· Experience in Network Systems Software development is a plus
- Preparing Scope of Work and Project Plans for the Solution.
- Preparing High Level & Low Level designs as per proposed Solution.
- Design and Implementation of Routing and Switching technologies.
- Design and implementation of Data Centers on SDN technologies e.g. Cisco ACI, VMware NSX.
- Campus LAN and Wireless design, Implementation and Troubleshooting.
- Design and implementation of software defined campus network e.g. Cisco DNA, SD-Access
- Design, Implementation of WAN, and SDWAN Technologies.
- Hands on experience on WAN optimization technologies.
- Troubleshooting and repairing network issues, as well as developing, applying
- Hands on experience on WAN optimization technologies.
- Troubleshooting and repairing network issues, as well as developing, applying and enforcing best practices and policies
- Monitoring and performing routine tests on an assigned system and reporting results.
- Identifying opportunities for continuous improvements
- Contributing and producing regular status reports as required
- Provide resolution to project or customer issues, following proper escalation procedures, in a timely fashion
- Create project documentation and procedures
- Excellent communication (written and oral) and interpersonal skills
- Knowledge and experience of ITIL based service processes: Incident Management, Change Management, Release Management, Problem Management, etc.
The Network Engineer position provides a secure network infrastructure and resolves any network security related findings. Evaluate and analyze new technologies for potential applicability to business needs. Design, install, and support the network infrastructure capable of supporting the business processes at Citizens Energy Group. Design, test, and implement a disaster recovery process and procedures for the network infrastructure. Maintain a solid technical knowledge of computer hardware, software and applications available within the industry to support our current systems and assist in planning future directions.
Detailed Description
Essential Duties and Responsibilities:
- Responsible to provide on-call support in a 24/7 environment and remedy network outages or other interruptions.
- Maintain existing network equipment, installing new equipment and replacing faulty equipment in plant environments. Vendor and warranty management for network hardware and software.
- Design, implement, document, and test Disaster Recovery process and procedures for network infrastructure
- Manage network infrastructure backup and recovery processes
- Security and critical IOS update patch management
- Advise team for network infrastructure-related issues
- Proactive monitoring of to identify outages, service degradation, or security threats and responding accordingly
- Prepare, maintain, and adhere to procedures for logging, reporting, and statistically monitoring network data.
- Design, implement, and maintain network infrastructure to meet SLA requirements
- Design, implement, and maintain Firewall infrastructure for internal and remote use.
- Design, implement, and maintain network management platform for proactive monitoring and management of network infrastructure
- Designing, maintaining, and effectively operating Local Area Networks (LANs) and Wide Area Networks (WANs), Wireless, Internet Connectivity, and Network Security
- Prepare and ensure accuracy of documentation, procedure manuals, and help sheets for network installations, including data, voice, and video systems.
- Assist in development of business continuity and disaster-recovery plans, and maintain current knowledge of the plan. Respond to emergency network outages in accordance with business continuity and disaster-recovery plans
- Performs other duties as assigned
- This position will require an onsite presence and 80% local travel, as it will be supporting our utilities in the Greater Indianapolis Area
Job Requirements
Required Qualifications:
- Four-year degree with emphasis in Computer Science, Computer Technology, MIS or equivalent experience.
- Minimum 5 years of designing and supporting network devices and network protocols (Network switches, Firewalls, Wireless controllers and APs, BGP, OSPF, EIGRP, SIP and layer 2 protocols Spanning Tree, VPC, VDC and VTP).
- Experience with Watchgaurd Firewall, Active Directory, NPS, and RADIUS configurations
- Good interpersonal skills to interact with customers and team members
- Strong organization skills to balance and prioritize work
- Ability to work independently and as part of a team
Installation, Configuration and Troubleshooting of Network Equipment e.g CCTV Camera, Network Switch, Router, Wi-fi, Server and Desktop computer etc. Willing to travel entire India based on project requirement.

- Perform technical feasibility studies of new technologies and architectures, including evaluation of OTS cloud offering.
- Generate entire software image for the target device, including the kernel, device drivers, libraries, and application software, and the bootloader for proprietary IOT connectivity device(s).
- Software packaging with RPM building and management
- Define the process to upgrade the new Linux package to existing hardware at customer premises
- Configuration and Troubleshoot of the proprietary IOT connectivity devices for internal R&D teams during their development and verification
- Automate the creation and distribution of keys and certificates
- Understand, implement, and automate security controls for IoT connectivity devices.
- Tune server and application-level performance monitoring and alerting.
- Help define our roadmap and architecture based on technology and business needs, considering architectural issues and tradeoffs
- Understand and manage integration points with other systems that interface with your applications
- Supports development of project plans, including scope, budget, schedules, and risk management.
- Works closely with the business analysts, software development and verification team, the functional manager, and the program manager.
- Collaborate and work with global teams in multiple locations.
- Interface with Global Privacy and Security team for the IoT Gateway understand security risks and recommendations and provide solutions to mitigate the security risks
- Bachelor’s degree in Computer Networking / Computer Science / Software Engineering or a related field
- 12+ years of hands-on experience in Networking, shell scripting, and Linux internals, with a development background.
- Strong understanding of Networking concepts like VPC, Route tables, Host base router firewall, SSH, NAT, DNS, DHCP, SNMP, Virtual IPs, VPN
- Linux System Administration and Networking work experience
- Configuring Firewalls(IP tables/firewall) and security software
- Able to generate Linux packages, and configure based on business needs.
- Passion for cybersecurity. Ability to build secured Linux packages with antivirus and security patches.
- Shell, Python scripting experience
- Basic SQL skills
- Ability to work with cross-functional and remote teams. Must be able to communicate in English, both written and verbal.
- Interpersonal skills to effectively collaborate with vendors and customers.
- Experience with Agile Scrum
- Development background in Java/C++
- DevOps knowledge
- Knowledge on javascript
∙ Computer Science related Bachelor's Degree or equivalent experience
∙ Min 2 years of experience on GCP / AWS / Azure cloud system ( Overall 5+ years of experience)
∙ Familiarity with LAMP stack technologies, experience supporting
∙Must be capable of working on Linux System.
∙ Familiarity with SQL, Apache, File storage, Load Balancers and Agile methodologies ∙ Knowledge of shell scripts, Linux system administration.
∙ Strong DNS management and automation background
∙ Strong scripting (bash, php, perl) skills
∙ Good understanding of TCP/IP networking and troubleshooting
∙ Clear communication and documentation of projects and procedures
∙ Strong problem solving skills
∙ Demonstrated ability to manage timelines, dependencies, deliverables, milestones and resource allocation and management in projects.
∙Strong Cloud Architecture experience.
∙Cloud Security
∙Added Advantage with knowledge of Microservices/API/ Queue systems
∙knowledge of cloud computing technologies and current computing trends. ∙Understanding and willingness to embrace CI/CD and automation tooling such as Jenkins and GIT
Responsibilities:
∙ Set up technical server infrastructure, providing technical assistance to development teams, monitoring site performance, and troubleshooting issues when they arise.
∙ Set up and maintain a development server environment and a live server environment with a process for testing and deploying changes to live sites.
∙ Take an active role in designing, implementing and maintaining a scalable and robust enterprise server environment.
∙ Administer Apache web server, Load balancer and MySQL Server
∙ Work on System Security and IPTable configuration
∙ Optimize servers for high traffic, security, and other system issues. ∙ Evaluate and propose new or improved system architecture.
∙ Document system configuration, processes, and procedures.
∙ Share responsibility with team members for rotating on-call duties.







