{"schemaVersion":"jobsearcher.job.v1","id":"bed7ad1e20198876e433da55","url":"https://jobsearcher.com/jobs/bed7ad1e20198876e433da55","canonicalUrl":"https://jobsearcher.com/jobs/bed7ad1e20198876e433da55","title":"Sr. VoIP Engineer","description":"This position supports our sister company and will not be an I2X employee. It is a full-time position and not a contract role.We are seeking a Sr. VoIP Engineer to support ongoing activities for a customer in Quantico, Virginia. This position will be onsite and will require an active *Top Secret Clearance with SCI eligibility. Foreign contacts of any kind will disqualify candidates from being eligible. All proof of certifications will be required to move forward in the interview process.This position is an immediate need and high priority. Start dates will be as soon as feasible after candidates provide notice and/or relocation dates.Performs testing, provision, operations and emergency responses for voice network operationsDesigns, configures, and installs VoIP hardware/software replacements and upgradesDevelops and maintains all VoIP documentation (drawings, cut sheets, configurations, and deployment plans)Identifies and diagnoses problems and factors affecting voice servicesProvides day-to-day subject matter expert support for RKB tenant agenciesTroubleshoots voice related issues and outages, which may occur during non-core hoursWorks with vendors in support of the ITCSUPerforms preventative maintenance services on all devices within the VoIP area of responsibilityMaintains a current understanding of emerging technologies and trends in voice and video servicesPerforms other tasks as required by OSC and the Government contracting officeMust have and maintain a TOP SECRET clearance and must be eligible for a TS/SCIHigh School diploma or equivalentFive (5) or more years of experience designing, building, and/or maintaining communications systems with a minimum of three (3) years of experience with CISCO Unified Communications Manager (CUCM) Version 12+ or newerCisco Certified Network Professional (CCNP) Collaboration or successful completion of the CLCOR examPrior experience with Cisco Unity, Cisco Presences, Cisco Emergency ResponderKnowledge of Cisco UCCXPrior experience with dynamic and static IPv4 routing and integrating with an external SIP providerProficient with SIP, SCCP, MGCP, DSN, PSTN, and H.323 systems and devicesMust be DoD 8570 certified at the IAT-II / IAM-II level. Please refer to the website: https://public.cyber.mil/cw/cwmp/dod-approved-8570-baseline-certifications/Desired Experience and SkillsBachelor’s degreeEssential Requirements:US Citizenship is requiredProof of certifications required beyond initial interviewClearance and foreign entanglement verification required","company":"I2x Technologies","rawCompany":"i2x technologies","city":"Quantico","state":"VA","isRemote":false,"isActive":false,"createdAt":"2026-07-01T10:15:12.182Z","occupations":[{"code":"15-1241.01","title":"Telecommunications Engineering Specialists","slug":"telecommunications-engineering-specialists"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"},{"code":"15-1241.00","title":"Computer Network Architects","slug":"computer-network-architects"}],"industries":[{"code":"517810","title":"All Other Telecommunications","slug":"all-other-telecommunications"},{"code":"928110","title":"National Security","slug":"national-security"},{"code":"541990","title":"All Other Professional, Scientific, and Technical Services","slug":"all-other-professional-scientific-and-technical-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Sr. VoIP Engineer","description":"This position supports our sister company and will not be an I2X employee. It is a full-time position and not a contract role.We are seeking a Sr. VoIP Engineer to support ongoing activities for a customer in Quantico, Virginia. This position will be onsite and will require an active *Top Secret Clearance with SCI eligibility. Foreign contacts of any kind will disqualify candidates from being eligible. All proof of certifications will be required to move forward in the interview process.This position is an immediate need and high priority. Start dates will be as soon as feasible after candidates provide notice and/or relocation dates.Performs testing, provision, operations and emergency responses for voice network operationsDesigns, configures, and installs VoIP hardware/software replacements and upgradesDevelops and maintains all VoIP documentation (drawings, cut sheets, configurations, and deployment plans)Identifies and diagnoses problems and factors affecting voice servicesProvides day-to-day subject matter expert support for RKB tenant agenciesTroubleshoots voice related issues and outages, which may occur during non-core hoursWorks with vendors in support of the ITCSUPerforms preventative maintenance services on all devices within the VoIP area of responsibilityMaintains a current understanding of emerging technologies and trends in voice and video servicesPerforms other tasks as required by OSC and the Government contracting officeMust have and maintain a TOP SECRET clearance and must be eligible for a TS/SCIHigh School diploma or equivalentFive (5) or more years of experience designing, building, and/or maintaining communications systems with a minimum of three (3) years of experience with CISCO Unified Communications Manager (CUCM) Version 12+ or newerCisco Certified Network Professional (CCNP) Collaboration or successful completion of the CLCOR examPrior experience with Cisco Unity, Cisco Presences, Cisco Emergency ResponderKnowledge of Cisco UCCXPrior experience with dynamic and static IPv4 routing and integrating with an external SIP providerProficient with SIP, SCCP, MGCP, DSN, PSTN, and H.323 systems and devicesMust be DoD 8570 certified at the IAT-II / IAM-II level. Please refer to the website: https://public.cyber.mil/cw/cwmp/dod-approved-8570-baseline-certifications/Desired Experience and SkillsBachelor’s degreeEssential Requirements:US Citizenship is requiredProof of certifications required beyond initial interviewClearance and foreign entanglement verification required","datePosted":"2026-07-01T10:15:12.182Z","dateModified":"2026-07-01T10:15:12.182Z","hiringOrganization":{"@type":"Organization","name":"I2x Technologies","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Quantico","addressRegion":"VA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"bed7ad1e20198876e433da55"},"url":"https://jobsearcher.com/jobs/bed7ad1e20198876e433da55"}}