Job Closed

This listing is no longer active.

Ziply Fiber logo
Ziply Fiber

Speed. Security. Reliability.

Principal VOIP Engineer, Metaswitch Platform Experience

EngineerEngineerFull TimeRemoteLeadTeam 1,001-5,000Since 2020H1B No SponsorCompany SiteLinkedIn

Location

Washington

Posted

63 days ago

Salary

$97.5K - $152K / year

Seniority

Lead

Bachelor Degree15 yrs expEnglishCloudSwitchingVoIP

Job Description

Principal VOIP Engineer, Metaswitch Platform Experience

Ziply Fiber

• Provide support for SIP and TDM based soft switch translations, facilities and features on the Metaswitch Call Agent and Media Gateways, Enhanced Application Servers, and SBCs. • Maintaining and updating LERG daily. • Extensive experience supporting central office switching and softswitch platforms, including legacy TDM systems (e.g., Nortel DMS-100, Lucent 5ESS) and modern VoIP/SIP infrastructures. • Deep expertise in SS7, SIP, PRI, media gateways, and session border controllers, including trunk provisioning, call routing, E911, and inter-carrier interconnects. • Proven ability to troubleshoot end-to-end voice issues across TDM and IP transport layers, ensuring high availability in geographically redundant central office environments. • Support Product Engineering with systems architecture planning, system implementation guidelines, and engineering guidelines. • Perform lab testing, design, and architecture work. • Architect new VoIP products and features. • Coordinate with vendors, analyze appropriate product offering and develop new products and services for network. • Test and approval of new product sets. • Provide technical assistance and support to other Service Management teams. • Assist management with all high priority projects and prepare technical presentations. • Provide off-hours, on-call, and weekend coverage as required. • Performs other duties as required to support the business and evolving organization.

Job Requirements

  • High school diploma or GED.
  • Bachelor's Degree in related field; or equivalent combination of education and experience.
  • Minimum of 15 years of experience in a Class 4/5 TDM, softswitch, or hybrid central office environment, with strong experience in Metaswitch and exposure to platforms such as BroadSoft, Lucent 5ESS, Nortel DMS, and GENBAND G6.
  • Experience with hosted and cloud-based voice applications and services.
  • Experience with network monitoring, management and troubleshooting with various tools such as Packet Sniffer utilities, Wireshark and Metaswitch SAS.
  • Experience in designing, implementation, and maintaining secure IP networks.
  • Extensive knowledge of feature delivery in hosted VoIP environment (hosted services, SIP trunking, PRI trunking via IAD, VoIP CPE, enhanced business features, etc.).
  • Extensive knowledge of VoIP protocols, SIP signaling with emphasis on RTP and SDP, network QOS, IP routing, Ethernet switching (including 802.11q, 802.11p, 802.3af), and packet tagging mechanisms.
  • Ability to interface well with customers (internal and external).

Benefits

  • Medical
  • Dental
  • Vision
  • 401k
  • Flexible spending account
  • Paid sick leave and paid time off
  • Parental leave
  • Quarterly performance bonus
  • Training
  • Career growth and education reimbursement programs

Related Categories

Related Job Pages

More Engineer Jobs

Columbia Shipmanagement logo

2nd Engineer – Ro-Ro Cargo Vessel

Columbia Shipmanagement

A leading organisation with 45 years of experience providing world-class ship management and maritime services globally

Engineer63 days ago
ContractRemoteTeam 10,001+Since 1978H1B No Sponsor

• Responsible for the proper operation and maintenance of the engine room and other machinery equipment. • Assist the Chief Engineer in managing daily engine room operations. • Supervise maintenance and repair of main engine, auxiliaries, and machinery. • Plan and execute preventive maintenance schedules. • Monitor fuel, lube oil, and machinery performance. • Lead engine room watchkeeping and manage engine crew. • Ensure safety, pollution prevention, and compliance with regulations.

Romania
Columbia Shipmanagement logo

Chief Engineer, Ro-Ro Cargo Vessel

Columbia Shipmanagement

A leading organisation with 45 years of experience providing world-class ship management and maritime services globally

Engineer63 days ago
ContractRemoteTeam 10,001+Since 1978H1B No Sponsor

• In charge of engine room operations and maintenance of all machinery. • Ensure safe, efficient operation of main engine, auxiliaries, and electrical systems. • Plan and execute preventive maintenance and repairs. • Monitor fuel consumption, lube oil, and engine performance. • Lead and manage engine crew, assign duties, and conduct training. • Ensure compliance with safety, environmental, and regulatory requirements.

Romania

PeopleSoft PeopleTools Engineer

Bright Vision Technologies

Bright Vision Technologies is a forward-thinking software development company dedicated to building innovative solutions that help businesses automate and optimize their operations. We leverage cutting-edge technologies to create scalable, secure, and user-friendly applications.

Engineer63 days ago

Role Description We are seeking an experienced PeopleSoft PeopleTools Engineer responsible for the architecture, installation, configuration, upgrade, and ongoing technical operation of enterprise PeopleSoft environments. In this role you will own the technical backbone of the PeopleSoft platform — including: - PeopleTools upgrades - Image applications - Security configurations - Search server operations - Integration with cloud and middleware platforms The ideal candidate will combine deep PeopleTools and PeopleSoft administration experience with strong fundamentals in Oracle database, Linux/Unix, and modern DevOps practices. You will work closely with cross-functional partners — product, design, engineering, operations, and business stakeholders — to translate ambiguous requirements into well-engineered solutions. You will be expected to raise the bar through: - Code review - Design review - Mentorship of more junior engineers The successful candidate brings strong engineering discipline, a clear communication style, and a track record of shipping meaningful work that holds up well in production. Qualifications - Bachelor’s degree in Computer Science, Engineering, or a related technical discipline. - Five or more years of PeopleSoft PeopleTools administration experience. - Hands-on experience with PeopleTools upgrades and PeopleSoft Update Manager (PUM). - Strong experience with WebLogic, Tuxedo, and PeopleSoft application/process scheduler servers. - Experience administering Elasticsearch / OpenSearch in support of PeopleSoft. - Working knowledge of Oracle Database administration. - Strong Linux/Unix skills and shell scripting experience. - Familiarity with PeopleSoft Cloud Manager or equivalent automation tooling. - Experience operating HA/DR for PeopleSoft. - Strong troubleshooting, communication, and documentation skills. Requirements - Install, configure, and operate PeopleSoft environments across development, test, training, and production. - Lead PeopleTools upgrades, PeopleSoft Update Manager (PUM) image applications, and patch deployments. - Manage application servers, process schedulers, web servers (WebLogic), and the integration broker gateway. - Administer Elasticsearch / OpenSearch (or Verity legacy) deployments supporting PeopleSoft search. - Perform PeopleSoft system copies, refreshes, and clones across environments. - Implement and tune database connectivity, including Oracle Database administration tasks. - Configure PeopleSoft security at the application, web, and infrastructure layers. - Operate PeopleSoft Cloud Manager or equivalent automation tooling where applicable. - Design and operate HA/DR strategies for PeopleSoft environments. - Develop automation tooling using shell, Python, or Ansible to reduce operational toil. - Monitor system health and performance, leading capacity planning and tuning activities. - Provide hands-on post-go-live and hypercare support. - Maintain comprehensive, current technical documentation. - Mentor and coach junior and mid-level engineers. Benefits - Competitive base salary commensurate with experience. - Full-time, direct W2 employment with Bright Vision Technologies. - Long-term, multi-year engagement aligned to the Bright Vision SOW delivery roadmap.

United States
Job Closed

Reinforcement Learning Engineer

Bright Vision Technologies

Bright Vision Technologies is a forward-thinking software development company dedicated to building innovative solutions that help businesses automate and optimize their operations. We leverage cutting-edge technologies to create scalable, secure, and user-friendly applications.

Engineer63 days ago

• Design and implement reinforcement learning solutions for sequential decision-making problems in real and simulated environments. • Develop, calibrate, and maintain simulation environments suitable for large-scale agent training. • Implement and evaluate modern RL algorithms including policy gradient, actor-critic, off-policy, and offline RL methods. • Engineer reward functions and shaping strategies that align agent behavior with desired outcomes and safety constraints. • Apply offline RL and imitation learning techniques where exploration is costly or unsafe. • Use RLHF, DPO, and related techniques for fine-tuning large language models when relevant. • Build scalable training infrastructure for distributed RL, including efficient experience collection and replay systems. • Optimize training stability and sample efficiency through algorithmic and engineering improvements. • Design rigorous evaluation protocols, including out-of-distribution and adversarial test cases. • Implement safety mechanisms such as constraint enforcement, conservative policies, and human-in-the-loop oversight. • Collaborate with applied scientists and product teams to identify high-value RL use cases. • Monitor deployed policies and models in production for drift, regression, and unintended behaviors, building the alerting and dashboards that surface issues before they meaningfully affect users. • Document methodology, design decisions, and operational characteristics for internal stakeholders. • Stay current with RL research and translate promising techniques into production-ready solutions.

California
Job Closed