Network Security and Voice Engineer

3 days ago


India AMSYS IT SERVICES PRIVATE LIMITED Full time

Company Description

AMSYS IT SERVICES PRIVATE LIMITED is an IT Services company based in Thane West Mumbai India. We specialize in providing comprehensive IT solutions to businesses, ensuring their technology needs are met with efficiency and expertise. Our team is dedicated to delivering high-quality services that drive customer satisfaction and operational success. We pride ourselves in fostering an environment of innovation and commitment.

Location : Thane West Mumbai India

Work Hrs : 6.30pm to 3.30am IST Monday to Friday.

Job Description:

We're looking for a Unified Voice & Firewall Engineer who can bridge the gap between enterprise voice collaboration systems and network firewall security. This is a unique opportunity for a resourceful engineer who thrives in cross-functional environments, ensuring secure, reliable, and high-performing communications.

What You'll Do

  • Administer and support Cisco Unified Communications Manager (CUCM), Webex Calling, and Webex Contact Center.
  • Manage voice recording platforms (Cistera or similar).
  • Oversee certificate lifecycle management (deploy, renew, secure).
  • Monitor performance using LogicMonitor, WhatsUp Gold, SolarWinds, or similar tools.
  • Configure and administer firewalls (Cisco ASA/FTD, Fortinet FortiGate, Palo Alto).
  • Implement firewall policies, VPNs, NAT, and ACLs to secure enterprise networks.
  • Troubleshoot issues across both voice and security domains to maintain uptime and compliance.

What We're Looking For

  • 10+ years of combined experience in Voice/UC engineering and Firewall administration.
  • Strong hands-on knowledge of CUCM, Webex, SIP trunks, and voice integration.
  • Expertise in Cisco ASA/FTD and Fortinet FortiGate (Palo Alto is a plus).
  • Experience managing certificates, PKI, and secure communications.
  • Familiarity with monitoring tools like WhatsUp Gold, LogicMonitor, or SolarWinds.
  • Relevant certifications (CCNP Collaboration, CCNP Security, Fortinet NSE, PCNSE) are highly preferred.


  • India beBeeNetwork Full time ₹ 1,00,00,000 - ₹ 2,00,00,000

    Secure Voice and Network Solutions EngineerWe are seeking a skilled Unified Voice & Firewall Engineer to bridge the gap between enterprise voice collaboration systems and network firewall security. This is a unique opportunity for a resourceful engineer who thrives in cross-functional environments, ensuring secure, reliable, and high-performing...


  • India RSEC Full time

    Company Description RSEC is a cybersecurity research and development company known for its advanced solutions and expert consultation services. We specialize in offering cutting-edge cybersecurity technologies to protect against emerging threats. Our team of skilled professionals is dedicated to providing top-tier security solutions across various...


  • India KPG99 INC Full time

    Role Network Security EngineerLocation Remote offshore IndiaDuration 6 months+ contract to hireRole: Network Security Engineer· Need experience with Palo Alto, Zscaler, Juniper and Cisco· Develop and design secure network architecture and infrastructure (firewalls, VPNs, IDS/IPS, LAN, WAN, WLAN, SD-WAN, Cloud Networks, etc.)· Proficient knowledge and...

  • Security Engineer

    19 hours ago


    India Altered Security Full time

    We are looking for talentedSecurity Engineersto join our teamAltered Security is an information security startup with focus on edtech, hands-on learning and focused security assessments. It has offices in India and Singapore.We are experts in information security training, cyber ranges, online labs and security assessments. We have trained more than 40000+...


  • India DigiHelic Solutions Pvt. Ltd. Full time

    Network Security Process EngineerExperience: 2 YearsLocation: PuneExpertiseWe're looking for candidates with:- 1–3 years of experience in process engineering, IT service management, or a related operational improvement role.- Strong analytical thinking skills with an eye for detail and a structured approach to problem-solving.- Familiarity with IT and...


  • India DigiHelic Solutions Pvt. Ltd. Full time

    Network Security Process Engineer Experience: 2 Years Location: Pune Expertise We're looking for candidates with: 1–3 years of experience in process engineering, IT service management, or a related operational improvement role. Strong analytical thinking skills with an eye for detail and a structured approach to problem-solving. Familiarity with IT and...


  • India Saraswat Bank Full time US$ 80,000 - US$ 1,20,000 per year

    Job Role: Lead - Cloud Network & Security EngineerJob Responsibilities: Design and execute the overall strategic roadmap for the cloud architecture. Collaborating with engineering and development teams to evaluate and identify optimal network & security solutions. Continue improving cloud network reliability, availability & maintainability. Developing...


  • India RSEC Full time

    Company DescriptionRSEC is a cybersecurity research and development company known for its advanced solutions and expert consultation services. We specialize in offering cutting-edge cybersecurity technologies to protect against emerging threats. Our team of skilled professionals is dedicated to providing top-tier security solutions across various industries....


  • India Palo Alto Networks Full time

    Our MissionAt Palo Alto Networks everything starts and ends with our mission:Being the cybersecurity partner of choice, protecting our digital way of life.Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for...


  • India Amsys It Services Full time US$ 90,000 - US$ 1,20,000 per year

    SummaryOwn enterprise networking across cloud and onprem with deep Cisco, Fortinet, Juniper, and voice/collaboration. Configure, secure, and support switching, wireless, firewalls, and UC/contact center platforms to deliver high availability and performance.Key ResponsibilitiesDesign, implement, and support LAN/WAN/WLAN across multi-site and cloud...