li>4+ years’ experience engineering and troubleshooting networks, including extensive routing and switching experience such as one or more of the following: MPLS, VPNs, routing protocols i.e. BGP, OSPF, IS-IS, switching protocols i.e. Spanning Tree Protocol, VLANs, LLDP, VoIP, Multicast protocols and emerging network technologies. May 5, 2026
For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Chantilly, Virginia30+ days ago
Overview: Voice Engineer
Chantilly, VA
TS/SCI with Poly
At Bcore, our strength comes from how we deliver impact to the mission. Join our growing team supporting customer missions as a Voice Engineer in Chantilly, Virginia.
li>Have in-depth knowledge of Cisco's Unified Communication Product line such as Unified Communications Product line such as Unified Communications Manager, Unity Connection and collaboration applications, feature and services (e.g. Our reputation rests on the technical expertise and dedication of our employees-25,000 people working together across disciplines and time zones to provide smart, sustainable solutions for challenging projects.
Dulles, Virginia30+ days ago
div class="ewa-rteLine">Preferred Education, Experience, & Skills:
• Expertise in SIP signaling, call flows, and multi-vendor integration. • Support secure communications devices and infrastructure, including VoIP phones, STEs, Viper phones, encryption devices, POTs/ISDN/leased lines, conference bridges, and call management servers.
Baltimore, MD30+ days ago
This role requires deep technical expertise across Ciscos voice and collaboration portfolio, including Cisco Unified Communications Manager (CUCM), Cisco Unity Connection, Cisco Unified Border Element (CUBE), Cisco IM & Presence, and Cisco Unified Contact Center Express (UCCX). Exact salary will ultimately depend on multiple factors, which may include the successful candidates geographic location, skills, work experience, market conditions, internal equity, responsibility factor and span of control, education/training and other qualifications.
Dulles, Virginia30+ days ago
div class="col col-xs-7 description" id="job-description">We are looking for an experienced Voice Engineer/Systems Engineer to join our technology-based program supporting a key government customer. August Schell proudly offers over three decades of cybersecurity expertise, providing our customers with innovative solutions and engineering agility to tackle their toughest challenges.
Washington, District of Columbia30+ days ago
Provides expert level analysis of voice, video, radio-frequency, and/or data communications networks, including planning, designing, evaluating, selecting, and upgrading operating systems and protocol suites and configuring communication media with concentrators, bridges, and other devices. Minimum Experience: At least 10 years of IT experience inclusive of the following minimum specific experience: 10 years network infrastructure and network security, LAN & WAN experience, preferably with Cisco, Fortinet, Arista, Aruba, and or Palo Alto.
li>Support secure communications devices and infrastructure, including VoIP phones, STEs, Viper phones, encryption devices, POTs/ISDN/leased lines, conference bridges, and call management servers. This role focuses on designing, deploying, securing, and sustaining enterprise level Cisco Unified Communications solutions across a complex, highly secure environment.
p>Basic Qualifications: Master's degree with 6 years of relevant experience, or a Bachelor's degree with 8 years of relevant experience, or an Associate's degree with 10 years of relevant experience; a High School diploma (or equivalent) with 12 years of relevant experience may be considered in lieu of a completed degree.
Must have experience with designing and maintaining LAN/WAN based networks, managing routing protocols on large LAN environments, and experience with Cisco hardware (routers, switches, and firewalls).
li>Experience with one or multiple Cisco, Avaya or Oracle voice platforms including Cisco Unified Communications Manager (CUCM), Cisco Unity, Cisco Unified Border Element (CUBE), Oracle Session Border Controller (Client) and Avaya Aura Application Server.
Demonstrable experience of advanced fault analysis to isolate and diagnose network problems for routing, switching, security and large scale voice implementations.
Washington, DC19 days ago
Demonstrated subject-matter expertise designing, implementing, and troubleshooting complex voice, video, and collaboration platforms, including Cisco Unified Communications Manager, Webex, and Microsoft Teams. Network Engineer III (Unified Communications), you'll serve as a technical authority for voice, video, and collaboration platforms, contributing immediately as a subject-matter expert within a fast-paced operational environment.
Alexandria, VA29 days ago
p>For our government customers , Suvi delivers subject matter experts, an agile management approach, and innovative technologies that accomplish customers' missions safely, securely, and efficiently. At Suvi, the work you do every day makes a difference in the lives of our 15,000 Iñupiat shareholders, a group of Alaska natives from one of the most remote and harshest environments in the United States.
Alexandria, VA30+ days ago
For our government customers , Suvi delivers subject matter experts, an agile management approach, and innovative technologies that accomplish customers' missions safely, securely, and efficiently. At Suvi, the work you do every day makes a difference in the lives of our 15,000 Iñupiat shareholders, a group of Alaska natives from one of the most remote and harshest environments in the United States.
Washington, District of Columbia30+ days ago
div class="job-description-container">Job Description:
Short Description: Voice and Data Communications Engineer
Hybrid position - will require on-site reporting to OCIO office
Complete Description:
Duties and Responsibilities:
· As part of the client technology team, this position is responsible for providing support to internal and remote users by installing, configuring, and upgrading client telecommunication products, including Avaya, CISCO, Aspect Unified Communication, Webex Audio\Video conferencing, VoiP, SIP, analog lines, eFax, and mobile devices.
· networks
· Troubleshoot daily telecom related issues in the areas of desk phones, call center applications, mobile devices, and data \ voice ports
· Proven experience with telecom system PBX\ACD\UIP
· Proven experience in asset management in the areas of hardware and software
· Good technical understanding of network, telecommunications, and mobile devices
· Proven experience with Call Center Environment
Skills Matrix:
· 1-5 years of experience developing, operating and maintaining voice, wireless video, and data comm.
Washington, D.C.30+ days ago
li style="color:black;margin-bottom:0in">Bachelor’s degree in computer science or related field and eight (8) years of related experience or a commensurate combination of education, training and experience, is required; Master’s degree and six (6) years of relevant experience; four years of additional relevant experience in the above-cited duties may be substituted in lieu of a degree. The Senior Voice and Video Engineer is responsible for but not limited to:
- Tier III support of reported customer incidents supporting voice and video systems, desktop video systems, video conferencing systems, video gateways, and video control systems.
li>Bachelors degree in computer science or related field and eight (8) years of related experience or a commensurate combination of education, training and experience, is required; Masters degree and six (6) years of relevant experience; four years of additional relevant experience in the above-cited duties may be substituted in lieu of a degree. The Senior Voice and Video Engineer is responsible for but not limited to:
- Tier III support of reported customer incidents supporting voice and video systems, desktop video systems, video conferencing systems, video gateways, and video control systems.
Individual pay within the range is determined by several factors including location, education or training, relevant work history, sales incentive structure and job-related skills. Rohde & Schwarz is a global technology company with approximately 14,000 employees and three divisions: Test & Measurement, Technology Systems and Networks & Cybersecurity.
Alexandria, Virginia30 days ago
p>For our government customers, Suvi delivers subject matter experts, an agile management approach, and innovative technologies that accomplish customers’ missions safely, securely, and efficiently. Company Overview: 
.
Washington, District of Columbia30+ days ago
As part of the OCFO technology team, this position is responsible for providing support to internal and remote users by installing, configuring, and upgrading OCFO telecommunication products, including Avaya, CISCO, Aspect Unified Communication, Webex Audio\Video conferencing, VoiP, SIP, analog lines, eFax, and mobile devices. Provides technical direction and engineering knowledge for communications activities including planning, designing, developing, testing, installing and maintaining large communications networks.
Washington, DC30+ days ago
As part of the OCFO technology team, this position is responsible for providing support to internal and remote users by installing, configuring, and upgrading OCFO telecommunication products, including Avaya, CISCO, Aspect Unified Communication, Webex Audio\Video conferencing, VoiP, SIP, analog lines, eFax, and mobile devices. Provides technical direction and engineering knowledge for communications activities including planning, designing, developing, testing, installing and maintaining large communications networks.
li>Strong verbal presentation skills for C-level briefings, demos at trade shows, and customer training sessions (English fluency required; a second language (e.g., French, German) is a plus). Rohde & Schwarz is a global technology company with approximately 14,000 employees and three divisions: Test & Measurement, Technology Systems and Networks & Cybersecurity.
div>AGE Solutions is a premier technology and professional services company, providing in-depth consulting, advanced technology solutions, and essential services throughout the U.S. government, defense, and intelligence sectors. Prioritizing innovation and client-focused solutions, we assist major agencies in addressing intricate issues and ensuring a more secure future.
AGE
Annapolis Junction, MD30+ days ago
Support lien mitigation efforts related to maintaining a compliant System Security Plan and associated network security and communicate effectively with a wide variety of technical and non-technical audiences, including customers, team partners, and other staff members. + Experience with presentations with the ability to convey technical and business concepts to various audiences, ability to handle complex customer situations and interact with all levels of personnel to provide a quick and effective resolution.
Arlington, VA30+ days ago
You"ll build a communications program from scratch: defining ITA"s narrative, creating content that establishes credibility and earns organizational leeway, and ensuring that every major initiative, result, and change is communicated in a way that resonates with the right audience at the right level. As Principal, Strategic Communications & Organizational Voice, you"ll own how ITA tells its story internally to Amazon leadership and partner organizations, and externally to the broader talent and technology community.
Chantilly, VA30+ days ago
This role plays a central part in transforming the nation's air traffic control communications infrastructure to enhance safety, improve reliability and security, reduce outages, and modernize the National Airspace System (NAS). Plan, evaluate, and coordinate the installation of local and remote communications equipment, including terminals, modems, video conferencing units, concentrators, minicomputers, CPUs, facsimiles, and pagers.
p>ActioNet is a CMMI-DEV Level 4, CMMI-SVC Level 4, ISO 20000, ISO 27001, ISO 9001, HDI-certified, woman-owned IT Solutions Provider with strong qualifications and expertise in Agile Software Engineering, Cloud Solutions, Cyber Security, and IT Managed Services. Requires the ability to sit for extended periods, stand, bend, walk, communicate via telephone, computer and/or face-to-face contact, vision to monitor, and use basic office equipment such as a personal computer, copier and fax machines regularly during the course of work.
p>ActioNet is a CMMI-DEV Level 4, CMMI-SVC Level 4, ISO 20000, ISO 27001, ISO 9001, HDI-certified, woman-owned IT Solutions Provider with strong qualifications and expertise in Agile Software Engineering, Cloud Solutions, Cyber Security, and IT Managed Services. Requires the ability to sit for extended periods, stand, bend, walk, communicate via telephone, computer and/or face-to-face contact, vision to monitor, and use basic office equipment such as a personal computer, copier and fax machines regularly during the course of work.
This effort will include but is not limited to the following tasks: Project Evaluation Technical documentation and data review Knowledge and ability to navigate FAA system and telecommunications databases such as FSEP and TEMT Program/Implementation plan and policy development support Site/SSC/Vendor Coordination & Integration Independent Test and Evaluation Service Acceptance & Cutover procedure knowledge Status reporting and metrics development Technical & Impact analysis Required Qualifications A successful candidate will have: FAA / DoD experience in telecommunications infrastructure / campus environments preferred. x years of experience performing x Bachelors degree and 11+ years of relevant experience Work DetailsWork Location: Remote Position is: Remote with travel Work Hours: 8.00 AM - 4.30 PM EST Travel: 30% Background check: Must have the ability to obtain and maintain a public trust clearance, which requires US Citizenship.
The person filling this position will be part of a large FAA team responsible for the oversight, coordination, and planning for the migration of thousands of telecommunications circuits carrying critical FAA Air Traffic Control services from legacy infrastructure to new and modernized infrastructure, meeting the demands of the digital era. LS Technologies, a Tetra Tech Company, is seeking an Telecommunications Project Engineer with technical expertise in enterprise network telecommunications systems and services to support the Federal Aviation Administration (FAA) at FAA facilities across the USA and its territories.
Fort Meade, Maryland18 days ago
li>Experience with T1, E1, RS 232, and RS 530; Experience with VoSIP, TS/SCI Voice, SatVoice, and SBU Voice or secure conferencing via World Wide Secure Voice Conferencing System (WWSVCS), Defense Satellite Communications System (DSCS), and the Military Strategic and Tactical Relay Satellite (MILSTAR) as well as strategic-to-tactical secure-voice interoperability. Special Requirements/Security Clearance:
Configuration & Maintenance: Configure and maintain telecom systems including gateways, routers, switches, firewalls, DNS, DHCP, network servers, multiplexers, calling card platforms, TDM, Dialogic, and VoIP systems (SIP, H.323 protocols, dial peers, VoIP carrier trunking). Technical Expertise: Proficient in the configuration and maintenance of gateways, routers, switches, firewalls, DNS, DHCP, network servers, multiplexers, calling card platforms, TDM, Dialogic, and VoIP systems (SIP, H.323 protocols, dial peers, and VoIP carrier trunking).
Alexandria, Virginia30+ days ago
We are seeking a Senior Telecommunications Design Engineer to support a secure federal communications environment responsible for maintaining and modernizing mission critical telecommunications and data center infrastructure. The engineer will develop engineering documentation and infrastructure designs supporting secure voice, data, and communications systems within a high availability environment.
li>Experience with T1, E1, RS 232, and RS 530; Experience with VoSIP, TS/SCI Voice, SatVoice, and SBU Voice or secure conferencing via World Wide Secure Voice Conferencing System (WWSVCS), Defense Satellite Communications System (DSCS), and the Military Strategic and Tactical Relay Satellite (MILSTAR) as well as strategic-to-tactical secure-voice interoperability. - The mission of this Defense customer is to support high quality multi-level secure voice capabilities, interfaces for dissimilar cryptographic systems, and conferencing requirements, discipline or related area of expertise, exhibiting an exceptional degree of ingenuity, creativity, and resourcefulness.
p>Extraordinary teams building inspiring projects: Since 1898, we have helped customers complete more than 25,000 projects in 160 countries on all seven continents that have created jobs, grown economies, improved the resiliency of the world''s infrastructure, increased access to energy, resources, and vital services, and made the world a safer, cleaner place.
Knowledge of developing ICT-Telecommunications designs including specifications, details, one-lines, schedules, riser diagrams, Bill of Materials, space plans, pathway designs to support inside and outside plant cabling infrastructure, fill calculations.
Sterling, Virginia30+ days ago
p/>Nightwing is seeking a cleared and experienced Network Engineer in the Herndon VA area to work as part of a collaborative, multidiscipline team in support of U.S. Government and provide technical subject matter expertise in the field of network engineering and communications modeling. Creates simulated networks to test applications over low bandwidth links, troubleshoots network connectivity issues, and install/configure wide area link utilizing radio frequency (RF) communications (i.e. over satellite, cell, and microwave).
li>Experience in analysis and design of voice networks, LAN data networks, wireless networks, and/or network management systems to support voice and data services. Solutions is seeking a Telecommunications Network Engineer to provide network engineering, administration, troubleshooting, and refresh support for DoD local area networks.
Fort Meade, Maryland30+ days ago
li>Experience in technical engineering leadership roles, including leading technically varied teams for successful deliveries on complex engineering programs to support products, services, and operations.
Experience in technical and project management, supporting Information Technology (IT) projects or programs, including risk, cost, schedule, and performance.