Senior Technical Support Engineer- Virtualization Job at Sunfire Technologies Pvt. Ltd. (Mumbai & Pune)

Senior Technical Support Engineer – SDN & Security

This role has been designed as ‘Hybrid’ with an expectation that you will work o...

Location

India , Bangalore

Salary:

Not provided

Hewlett Packard Enterprise

Expiration Date

Until further notice

Requirements

Excellent Customer handling and communication (verbal and written) skills
Good understanding of TCP/IP and networking fundamentals and Experience/exposure in troubleshooting IP networks
Experience in understanding and debugging SDN, SD-WAN environments
Experience with networking routing protocols like OSPF, BGP, etc.
Service Providers specific L2/L3 VPN, MPLS, EVPN, VXLAN, IPSec, Hub/Spoke network use cases
Good understanding of networking virtualization (Container Networking, OpenStack Networking)
Sound knowledge of Linux/Unix architectures and debugging
Scripting languages like Python, Shell
Good knowledge of Data Representation types (XML, JSON, YAML)
Requires B.E./B-Tech in Electronics or Computer Science (or equivalent) with minimum 5+ years experience in Networking Industry

Job Responsibility

Support for Juniper SDN, SD-WAN, Virtual Products and Solutions (Paragon Automation Suite, Apstra, MIST, CSO)
Lead and Drive Troubleshooting on Customer reported issues on Juniper SDN, Virtualization products and solutions
Isolate Product issue at hardware/software level, replicate customer environments in lab, own and document communication among customers, engineering and provide final fix
Be a customer advocate for timely resolution of the problems reported, understand the environment/network and impact on business
Gain in-depth knowledge of the infrastructure and technologies that are present in the customer’s network profile
including their network topology, features, configurations, and service history that results in faster resolution
Participate in tasks such as new product development projects, Knowledge base creation, trainings, and other documentation activities
Mentor newly hired support engineers and peers in technical areas of speciality
This is an individual contributor role. The engineer will be providing weekend on-call/on-duty coverage on a rotational basis

What we offer

Health & Wellbeing
Personal & Professional Development
Unconditional Inclusion

Fulltime

Senior Linux Technical Support Engineer

As a Senior Linux Technical Support Engineer, you will be responsible for provid...

Location

India , Pune

Salary:

Not provided

Everseen

Expiration Date

Until further notice

Requirements

Proficiency with Linux command-line tools and utilities
Basic knowledge of ticketing tools (Jira, ServiceNow)
Hands-on experience using Git for version control
Working knowledge of containerization tools (Docker, Podman, container)
Exposure to orchestration platforms (Kubernetes, OpenShift/OCP)
Familiarity with configuration management and automation using Ansible
Awareness of monitoring and visualization tools (Prometheus, Grafana)
Strong problem-solving and troubleshooting skills
Effective communication and interpersonal abilities
Team-oriented mindset with adaptability to shifting priorities

Job Responsibility

Provide first-level technical support to end-users and assist them with Linux-related issues, including user account management, password resets, and desktop support
Monitor the performance and health of Linux servers, identifying and addressing potential issues or anomalies
Diagnose/resolve and Escalate Linux system problems, such as network connectivity issues, hardware failures, and software errors
Assist in the installation, configuration, and maintenance of Linux-based software applications
Perform massive stack restart/configuration changes as requested by band using tools like Ansible Tower, AWX and Virtual desktops
Apply patches and updates to Linux servers as necessary to keep systems up to date and secure
Work closely with L2 and L3 teams to ensure issues are properly tracked and resolved

Fulltime

Senior IT Support and Infrastructure Engineer

The Senior IT Support and Infrastructure Engineer will comprehensively assess ou...

Location

United Kingdom , Norwich or Cambridge

Salary:

37000.00 - 45000.00 GBP / Year

MTM Pet Care (LECVNG)

Expiration Date

Until further notice

Requirements

Minimum 4–5 years’ experience in a senior infrastructure or IT support role
Strong hands-on experience with Microsoft environments: Windows Server, Active Directory, Office 365
Experience managing Azure AD and hybrid identity environments
Proven ability to take ownership of infrastructure issues and implement effective solutions
Deep understanding of TCP/IP, DNS, DHCP, VLANs, routing, and troubleshooting tools
Advanced knowledge of Active Directory, Group Policy, and Office 365 administration
Hands-on experience with Azure AD, AAD Connect, conditional access, and Intune/Defender for Endpoint
Strong FortiGate firewall configuration and support skills (including VPN and segmentation)
Excellent diagnostic and problem-solving abilities across systems and networks
Clear communication skills, both written and verbal, across technical and non-technical teams

Job Responsibility

Take ownership of diagnosing and resolving issues with existing LAN and WAN infrastructure
Improve performance, security, and manageability across switching, routing, VLANs, DHCP, and DNS
Support physical cabling and server room reorganisation in preparation for infrastructure migration to Norwich
Ensure reliable and consistent network access across all organisational sites
Manage and monitor the Hyper-V environment, including provisioning, performance tuning, and troubleshooting
Assist in migration of services from legacy infrastructure to modern Hyper-V platforms
Maintain strong operational standards for patching, backups, and capacity management
Maintain and improve on-premises Active Directory and Group Policy structure
Assist with planning and implementation of a clean domain rebuild using industry best practices
Support Azure AD hybrid identity infrastructure, including AAD Connect, SSO, and conditional access

Fulltime

Senior DevOps Engineer and Technical Coach Instructor

A successful candidate must also understand the needs of real-world IT employees...

Location

United States , Rosemont, IL

Salary:

Not provided

EvolveCyber

Expiration Date

Until further notice

Requirements

Experience in leading and mentoring technical teams
Experience in working with various tech stacks and Cloud (AWS, Azure, ServiceNow, etc.)
Experience in working with IaaS, PaaS, SaaS
Knowledge of Agile engineering practices
Hands-on coding / scripting experience
Ability to demonstrate best practices
Experience in systems architecture, design, development, and programming in object-oriented and relational databases and client server platforms
Demonstrate good interpersonal skills and communication, both written and spoken
Good work ethic and the ability to work with diverse teams across different time zones

Job Responsibility

Teach and instruct classes (private and public courses), both virtual and onsite at client or public locations
Develop, maintain, and improve courses and consulting opportunities by evaluating customer feedback
Review course materials, evaluate content and documentation
Mentor, coach, support trainees
Teach enterprise technology teams how to use tools such as: Kubernetes
Docker
Jenkins
Terraform
Puppet, Chef, Ansible
Splunk, ELK / EFK stack

Senior Linux System Administrator - Support Engineer

Senior Linux System Administrator/System Support Engineer with expertise support...

Location

Australia , Canberra

Salary:

Not provided

Hewlett Packard Enterprise

Expiration Date

Until further notice

Requirements

Bachelor's degree in Computer Science, Information Technology, or related field, or equivalent work experience
At least 5 years of hands-on experience managing Linux systems in production environments, including HPC systems
Expertise in Linux/Unix operating systems, parallel file systems (Lustre, GPFS), and networking technologies
Proficiency in scripting/programming languages (Bash, Python, Perl, C++)
Experience with automation/configuration management tools (Ansible, Puppet, Chef, Terraform)
Strong understanding of networking concepts (TCP/IP, DNS, DHCP, firewalls, VPNs)
Familiarity with monitoring/logging tools (Nagios, Grafana, ELK Stack)
Experience with containerization technologies (Docker, Kubernetes)
Excellent problem-solving, analytical, and communication skills
Demonstrated ability to work independently in multi-technology environments and collaborate across teams

Job Responsibility

Deploy, configure, maintain, and troubleshoot Linux servers (Red Hat, CentOS, Ubuntu, or others) across physical, virtual, and cloud environments
Support, maintain, and optimize HPC systems, including installation, servicing, and advanced technical troubleshooting of hardware/software and parallel file systems
Monitor system performance, availability, and security using industry-standard tools and practices
Plan and execute upgrades, patches, enhancements, and migrations to ensure systems are current, secure, and optimized
Automate system administration tasks using scripting languages and configuration management tools
Implement and maintain backup/recovery strategies, disaster recovery plans, and system documentation
Collaborate with development, network, and security teams to support application deployments and troubleshoot issues
Provide technical consulting, mentoring, and guidance to junior team members
Ensure compliance with strict security protocols in sensitive environments
Participate in on-call rotation and respond to system incidents and outages

What we offer

Competitive salary and performance-based bonuses
Comprehensive health, dental, and vision insurance
Retirement plan options
Paid time off and holidays
Professional development opportunities
Flexible work arrangements

Fulltime

Systems Engineer, Senior

DCS has an exciting opportunity for a Senior Systems Engineer providing support ...

Location

United States , Bedford

Salary:

87934.00 - 130000.00 USD / Year

DCS Corporation

Expiration Date

Until further notice

Requirements

Due to the sensitivity of customer related requirements, U.S. Citizenship is required
A bachelor’s degree in a related field and 10 years of experience, 5 of which must be in the DoD
Active Secret security clearance
Experienced in requirements development, production and deployment, and operation and support, architectures development & implementation, modeling & simulation including but not limited to Model Based Systems Engineering principles, verification & validation, technical data package development and sustainment, and principles of configuration management
Experience with network architectures, embedded systems and application deployment across a variety of systems and hardware, to include cloud deployment and virtualization
Familiarity with DoD Acquisition processes including Technology Maturation, Risk Reduction, Engineering Manufacturing and Development, Production and Deployment activities
Familiarity with Electronic Warfare and/or Air Combat operations including live aircrew training/development of tactics, techniques, and procedures and Range Infrastructure architectures and systems

Job Responsibility

Provide Systems Engineering assistance that applies a broad theoretical and practical knowledge of system engineering to the acquisition process
Conduct reviews on program portfolio to evaluate and/or recommend alternative plans, improve systems engineering programs/processes, manage/sustain program technical baseline, and design/perform system level tests to assure that subsystems and system performance is achieved in accordance with approved specifications
Perform program reviews to evaluate alternative proposed plans, systems engineering programs, design and test results to assure that subsystem and system performance is achieved in accordance with program specifications
Prepare technical documents which define, specify, and recommend system/subsystem characteristics
Perform validation of systems, including development of criteria and procedures
Analyze and/or evaluate results of major engineering systems
Provide system/program engineering, technical support and technical training to support programs/initiatives
Provide engineering support services and inputs to program and project risk management activities
Provide engineering support to conduct formal trade studies
Provide technical recommendation support services, including reviews, studies, audits, evaluations and analyses, scientific and procedural guidance, documentation, technical analysis, and support of associated engineering IPTs

What we offer

medical
dental
401k
ESOP
PTO
education reimbursement
work/life balance
parental and other leave programs

Fulltime

Compute Linux Virtualization Engineer

This role has been designed as ‘Hybrid’ with an expectation that you will work o...

Location

India , Bangalore

Salary:

Not provided

Hewlett Packard Enterprise

Expiration Date

Until further notice

Requirements

Deep expertise in HPE Compute platforms (C7000, Synergy, Virtual Connect, ProLiant)
Advanced Linux administration (RHEL, SUSE) including kernel tuning, system hardening, and troubleshooting
Strong virtualization experience in VMware (vSphere, SRM, Horizon), KVM, and Hyper-V
Proficient in VMware infrastructure management: VM lifecycle operations, cluster management, performance monitoring, capacity planning, patching, backup/restore, and snapshot handling
Skilled in analyzing logs (VM-support, HPSreport, SOSreport) and performing root cause analysis
Solid understanding of storage technologies (SAN/NAS/DAS) and protocols (FC, iSCSI, FCoE)
Experience with Red Hat Satellite, SUSE Manager, and patch lifecycle management
Expertise in HA/DR solutions using Serviceguard, Pacemaker, and Linux clustering
Familiarity with networking fundamentals (VLANs, MTU, flow control) and troubleshooting
Strong scripting and automation skills using Bash, Python, and Ansible

Job Responsibility

Acts as a senior technical expert in Compute infrastructure, VMware virtualization, and Linux-based operating systems, providing advanced support and strategic guidance
Leads complex troubleshooting, root cause analysis, and performance tuning across enterprise environments
Provides architectural input and contributes to the design and implementation of infrastructure solutions
Supports transition and transformation initiatives, including migrations, upgrades, and automation efforts
Ensures compliance with ITIL processes and industry best practices
Acts as a technical liaison between internal teams, customers, and third-party vendors
Mentors junior engineers and contributes to knowledge sharing and process improvement
Resolve customer’s issues via the telephone, email or remote sessions
Reproduce issues in-house and responding back in a timely manner
Regular follow ups with customers with recommendations, updates and action plans

What we offer

Health & Wellbeing
Personal & Professional Development
Unconditional Inclusion

Fulltime

Systems Engineer, Senior

DCS has an exciting opportunity for a Senior Systems Engineer providing support ...

Location

United States , Bedford

Salary:

87934.00 - 130000.00 USD / Year

DCS Corporation

Expiration Date

Until further notice

Requirements

U.S. Citizenship is required
A bachelor’s degree in a related field and 10 years of experience, 5 of which must be in the DoD
Active Secret security clearance
Experienced in requirements development, production and deployment, and operation and support, architectures development & implementation, modeling & simulation including but not limited to Model Based Systems Engineering principles, verification & validation, technical data package development and sustainment, and principles of configuration management
Experience with network architectures, embedded systems and application deployment across a variety of systems and hardware, to include cloud deployment and virtualization
Familiarity with DoD Acquisition processes including Technology Maturation, Risk Reduction, Engineering Manufacturing and Development, Production and Deployment activities
Familiarity with Electronic Warfare and/or Air Combat operations including live aircrew training/development of tactics, techniques, and procedures and Range Infrastructure architectures and systems

Job Responsibility

Provide Systems Engineering assistance that applies a broad theoretical and practical knowledge of system engineering to the acquisition process
Provide engineering support in the design, operation, and sustainment of systems and components that cover tasks throughout the acquisition life cycle (requirements analysis through system disposal)
Conduct reviews on program portfolio to evaluate and/or recommend alternative plans, improve systems engineering programs/processes, manage/sustain program technical baseline, and design/perform system level tests to assure that subsystems and system performance is achieved in accordance with approved specifications
Perform program reviews to evaluate alternative proposed plans, systems engineering programs, design and test results
Prepare technical documents which define, specify, and recommend system/subsystem characteristics
Prepare management reports and conduct technical presentations for planning, implementation and corrective action
Perform validation of systems, including development of criteria and procedures
Analyze and/or evaluate results of major engineering systems
Provide system/program engineering, technical support and technical training to support programs/initiatives
Provide engineering support services and inputs to program and project risk management activities

What we offer

medical
dental
401k
ESOP
PTO
education reimbursement
work/life balance
parental and other leave programs

Fulltime

Senior Technical Support Engineer- Virtualization

Sunfire Technologies Pvt. Ltd.

Location:
India , Mumbai & Pune

Category:
IT - Administration

Contract Type:
Not provided

Salary:

Requirements:

Additional Information:

Job Posted:
January 07, 2026

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Additional Information:

Job Posted:January 07, 2026

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