642 Results for

Telecommunications Jobs in Adelphi, MD

Jobs

Alexandria, VA8 days ago

$160,000–$175,000 Per Year

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.

Chantilly, VA30+ days ago

Full-time

With the experience of hundreds of thousands of successful implementations, including macro, DAS, Small Cells, and Wi-Fi, the world’s leading network operators and OEMs trust our knowledge and experience to plan, perform, troubleshoot, and implement an array of technologies and solutions. TeleWorld Solutions is a strategic wireless engineering and consulting firm offering network operators, OEMs, and tower companies turnkey design, optimization, network dimensioning, and deployment services.

Chantilly, VA13 days ago

Intern

Required:• Currently pursuing a Bachelor’s or Master’s degree in Accounting, Finance, or a related field• Basic understanding of accounting principles (GAAP preferred)• Proficiency with Microsoft Excel (basic formulas, data analysis)• Strong attention to detail and organizational skills• Ability to handle confidential information professionally• Strong written and verbal communication skills. By the end of the internship, participants will:• Gain practical experience in corporate accounting operations• Understand month end close processes and financial controls• Apply accounting concepts learned in coursework to real world situations• Develop professional communication and business skills in a corporate environment.

Chantilly, VA21 days ago

Full-time

With the experience of hundreds of thousands of successful implementations, including macro, DAS, Small Cells, and Wi-Fi, the world’s leading network operators and OEMs trust our knowledge and experience to plan, perform, troubleshoot, and implement an array of technologies and solutions. TeleWorld Solutions (TWS), a Samsung company , is a premier telecommunications and technology services firm offering end-to-end engineering, deployment, consulting, and staffing solutions to wireless operators, OEMs, system integrators, and hyperscale customers across North America.

Chantilly, VA7 days ago

Full-time

As this is an established project already up and running, you will play a key role in contributing immediate value through feature enhancements, modernization of legacy components, and the optimization of data-heavy user experiences. You will work at the intersection of design and engineering, ensuring that our complex orchestration workflows remain intuitive, responsive, and visually consistent for our global user base.

New!

Rockville, MD1 day ago

$150,000–$200,000 Per Year

With deep expertise in cloud-first architectures, automation, DevSecOps, virtualization, reliability engineering, and large-scale systems integration, we help organizations modernize infrastructure, improve operational efficiency, and support mission-critical environments where performance, security, and resiliency are essential. We work closely with stakeholders at every level of the organization—from executive leadership to engineering and operations teams—to provide scalable, resilient, and secure technology solutions that solve complex business and operational challenges.

Chantilly, VA7 days ago

Intern

With the experience of hundreds of thousands of successful implementations, including macro, DAS, Small Cells, and Wi-Fi, the world’s leading network operators and OEMs trust our knowledge and experience to plan, perform, troubleshoot, and implement an array of technologies and solutions. This internship is designed for students or recent graduates who are passionate about supporting wireless engineering teams in design, testing, and optimization of RF and wireless networks (LTE, 5G, Wi-Fi).

New!

Washington, DC2 days ago

The selected candidate needs to have the necessary skills to provide technical assistance at the customer's physical premises to install, move, troubleshoot, repair, modify, and assist with any issue that may arise with telecommunications and related equipment, wiring, circuits, connections, as well as supporting networking and telephone/data communication services. Scope: The tasks to be performed under the scope of this statement of work must be completed under the direction, oversight, and prioritization of the Endpoint Technology Support manager and/or designated US Government Client TSS Project Leads.

New!

Reston, VA3 days ago

Advanced routing and traffic engineering (BGP, OSPF/ISIS), path control, and convergence considerations SDWAN and secure connectivity patterns (SASE/SSE where applicable), including segmentation and policy design, QoS design (marking, queuing and shaping), performance engineering (latency/jitter/loss), and capacity planning. • Recommend optimized WAN solutions to Chief Engineer in support of current and long-range planning; collaborate with technical leads to select, recommend, and obtain approvals for tools and technologies that improve efficiency, reduce cost, and increase customer satisfaction.

New!

Washington, DC3 days ago

The selected candidate needs to have the necessary skills to provide technical assistance at the customer's physical premises to install, move, troubleshoot, repair, modify, and assist with any issue that may arise with telecommunications and related equipment, wiring, circuits, connections, as well as supporting networking and telephone/data communication services. Responsibilities:Overseeing the day-to-day activities related to installation, verification and maintenance of telecommunications equipment, network ports, ethernet and optical Fiber cabling, IP networks.

New!

Washington DC, DC6 days ago

$112,000–$135,000
Full-time
Employee

Working closely with attorneys, business services professionals, and other stakeholders, the strategist conducts research, facilitates collaborative workshops, and translates insights into practical, user-centered solutions that advance the firm's innovation priorities. The innovation lab strategist supports Innovation Lab initiatives by applying human-centered design (HCD) and design thinking methods to research, analyze, and develop solutions that improve processes, collaboration, and client service across the firm.

New!

Herndon, VA5 days ago

Support Linux-based systems supporting telecommunications infrastructure by ensuring high availability, performance, and reliability, supporting environments on CentOS 7 transitioning to Rocky Linux. • Monitor and analyze telecommunications systems, interpret inbound data streams, and utilize packet capture tools like Wireshark and tcpdump to troubleshoot core network issues.

Arlington, VA7 days ago

$45–$48 Per Hour

Support day-to-day operations for the County's cloud and on-premise voice systems, including Microsoft Teams Phone, Cisco Call Manager, Five9, and legacy voice services. 7+ years of telecommunications and networking experience with PSTN, VoIP, call centers, IVR, UCaaS, CCaaS, SIP, SBCs, QoS, and cloud technologies.

Arlington, VA7 days ago

$50–$60 Per Hour

Requirements 10+ years of telecommunications and networking experience with PSTN, VoIP, call centers, IVR, UCaaS, CCaaS, SIP, SBCs, QoS, cloud . Work closely with internal staff (security, network, AD) and managed service providers for solution implementation and issue resolution .

Laurel, MD26 days ago

$105,000–$290,000

We have custom facilities tailored to specific classes of systems including foreign materiel, telecommunications/network infrastructure, and industrial systems as well as general reverse engineering labs. The Johns Hopkins University Applied Physics Laboratory (APL) brings world-class expertise to our nation’s most critical defense, security, space and science challenges.

New!

Springfield, VAToday

$70,100–$105,100

Develop strategies and solutions to increase growth across the Cox portfolio including cloud, managed services, data and internet, complex voice, and television. Touch base with customers prior to contract expiration so that you can problem-solve, renew or revise contracts and sell additional products and services.

Ashburn, VA21 days ago

Part-time
Employee

Provide necessary escalations to higher support tier; assist Sales and Customer Support with technical operations, and work with internal departments to ensure customer satisfaction. Deploy, configure, and support a large-scale production and corporate network and server infrastructure in data centers and Point of Presence (POP) sites across many regions.

Annapolis Junction, MD30+ days ago

$125,000–$200,000 Per Year

ROOT//SOURCE is seeking a Telecommunications Technician to analyze complex local and wide area network systems, including planning, designing, evaluating, and configuring operating systems and protocol suites for virtualized and containerized systems. Roles and Responsibilities: Analyze complex local and wide area network systems, including planning, designing, evaluating, and configuring operating systems and protocol suites for virtualized and containerized systems.

Fairfax, Virginia16 days ago

Knowledge of the theories and techniques involved in the implementation and maintenance of internet, networks, and telephony: LAN, WAN, WLAN, VPN, TCP/IP, DNS, DHCP, MPLS, DIA, DSL, Cable, VoIP, SIP, POTs. Assist Network team with configuration and deployment of company WANs, LANs, Voice, and wireless networks, including routers, firewalls, switches, access points, telephony systems and other telecom equipment.

Fairfax, Virginia8 days ago

Washington, Washington, DC30+ days ago

Uses knowledge of and experience with Outside Plant operations to ensure rodding, roping, and fiber splicing and tipping are properly performed. Supervision experience managing multiple cabling installation crews for installing new copper, fiber, backbone/riser cabling.

Fort Meade, Maryland30+ days ago

Experience in technical engineering leadership roles, including leading technically varied teams for successful deliveries on complex engineering programs to support products, services, and operations. Applicants selected will be subject to a security investigation and may need to meet eligibility requirements for access to classified information; an active TS/SCI clearance; willingness to take a polygraph exam.

Washington, DC30+ days ago

This role ensures the reliability, security, and performance of critical telecommunications infrastructure—including VoIP, PBX, call center technologies, and paging systems—that support clinical operations, patient communication, and hospital-wide coordination. The Telecommunications Administrator works closely with clinical departments, IT infrastructure teams, and external vendors to maintain mission-critical communication systems that operate in a 24/7 healthcare environment.

Washington, DC30+ days ago

Part-time

This role requires a seasoned leader with deep knowledge of the wireless telecommunications industry, strong familiarity with the research community, and established relationships across government, industry, academia, and other key stakeholders. We're looking for someone who is coachable, unflappable in navigating challenges, resourceful in learning new skills, innovative in challenging the status quo, excellent in writing, analytical in thinking, skilled in prioritization, and a rapport builder with clients and colleagues.

Rockville, Maryland30+ days ago

$35–$37 Per Hour

Taku is committed to providing transformative and comprehensive health operational capabilities to support customers across scientific, clinical, technological, and program management areas. Provide first-level support to end users for telecommunications and related IT issues via phone, email, or in-person.

Chantilly, Virginia9 days ago

$112,000–$179,000 Per Year

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.

Herndon, Virginia30+ days ago

$104,000–$166,000 Per Year

Peraton is seeking a Telecommunications Systems Engineer to support the design, integration, and analysis of complex telecommunications systems that protect and power the National Airspace System. You will work alongside engineers, architects, and stakeholders to ensure telecommunications systems meet demanding performance, reliability, and security requirements in a highly regulated federal environment.

Herndon, Virginia15 days ago

$112,000–$179,000 Per Year

Peraton is seeking a Telecommunications Systems Engineer SME to support the design, integration, and analysis of complex telecommunications systems that protect and power the National Airspace System. This is your chance to make an impact on one of the world’s most vital transportation infrastructures, working alongside leaders in aviation, engineering, data science, and systems integration.

Arlington, VA7 days ago

$163,192–$225,000
Full-time
Employee

HII's expertise in wireless communication includes 50+ years of performing RF Engineering for DoD, government agencies, and commercially both in the US and overseas, analyzing, and formatting spectrum data, including frequency assignment, spectrum certification, LiDAR, and other geo-referenced data. 15 years relevant experience with Bachelors in related field; 13 years relevant experience with Masters in related field; 10 years relevant experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 19 years relevant experience.

Washington, DC14 days ago

$143,913–$187,093 Per Day
Full-time

As a Telecommunications Specialist, you will be responsible for ensuring and coordinating the Secretary's and Deputy Secretary's communications to facilitate both secure and private voice, data, and video service; providing secure communications for the Secretary with the President and other national level leaders as circumstances dictate regardless of the Secretary's worldwide locations. Serve as a technology liaison between the Treasury Secure Communications Team and all offices and departments interoperating with the Secretary's travel Telecommunication and IT systems (e.g., White House Military Office (WHMO), White House Communications Agency (WHCA), State Department and US Embassies, DHS National Operations Center, and the 89th Airlift Wing).

Germantown, Maryland30+ days ago

Position Overview: Telecommunications Systems Technician is responsible for the maintenance, sustainment, and support of various communication systems and equipment, including High Frequency (HF), Ultra-high Frequency (UHF), and Very-high Frequency (VHF), and associated support components such as antenna systems, cabling, amplifiers, and more. Additionally, the technician is expected to be familiar with government-specific emergency telecommunications services, including GETS (Government Emergency Telecommunications Service), WPS (Wireless Priority Service), and TSP (Telecommunications Service Priority).

Bethesda, Maryland30+ days ago

The Telecom Administrator is responsible for managing and supporting the organization’s telecommunications systems, with an emphasis on mobility solutions, device setup, and user support. This role involves administering mobile device accounts, ensuring proper configurations, troubleshooting telecom issues, and maintaining related documentation.

Herndon, Virginia30+ days ago

$160,000–$185,000 Per Year

In this role, you will provide troubleshooting, monitoring, and operational support for satellite, voice, and data communications systems supporting the Sponsor and multiple government agencies. Description: Markon is seeking a Telecommunications Operations Specialist to support a mission-critical Operations Center environment focused on incident and event management for global communications systems.

Herndon, Virginia30+ days ago

$160,000–$185,000 Per Year

Arlington, VA20 days ago

Full-time

Responsibilities of the Telecommunications Sales Account Representative: Act as the first point of contact for residential clients and provide top-tier sales and customer service to increase revenue and drive customer satisfaction. If you’re passionate about taking control of your career in a fast-growing and dynamic field, apply today to become a valued Telecommunications Sales Account Representative and take the next step in your career!

Springfield, VA28 days ago

US Battlefield Information Collection and Exploitation System eXtended (US BICES-X) is a cutting-edge program supporting DoW intelligence information sharing on current and emerging global threats to mission and coalition partners and emerging nations. The work is typically performed at client site locations, which requires proper safety precautions; work may require some physical effort in the handling of light materials, boxes or equipment.

Fulton, Maryland30+ days ago

Employee ownership fosters an entrepreneurial spirit, encourages technical expertise, and shapes strategic planning. KCI is committed to building a diverse and inclusive staff, and we encourage women, people of color, LGBTQ+ individuals, and individuals with disabilities to apply.

District of Columbia, Washington, DC30+ days ago

$90,640–$135,960 Per Year

The engineer shall be responsible for producing constructible engineering deliverables that illustrate telecommunications device locations on floor/ceiling plans, telecommunications space layout on enlarged plans and elevations, mounting and assembly instructions on detail drawings, point to point cable connections on riser diagrams, telecommunications administration plans, acceptance test plans, acceptance test reports, quality control plans, studies and calculations, list of materials, cabling schedules, operations manuals, and warranties to support the design, installation, and closeout of their projects. Coordinating communication connectivity requirements to include backbone and interrack cabling, work area outlet types, cabling media and connector types, system topology, and device locations with the Data and Wireless Networking, Audio Visual, Security, Mechanical, Electrical, and other stakeholders.

Herndon, Virginia30+ days ago

$150,000–$170,000 Per Year

Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. Headquartered in Falls Church, Virginia, Markon has garnered national recognition for our unwavering dedication to excellence in serving the intelligence community, as well as federal civilian and defense agencies.

District of Columbia, Washington, DC30+ days ago

$35–$40 Per Hour

Foreman needs to be able to train and supervise technicians/apprentices in a team environment to facilitate installing telecommunication systems while following drawings and specifications. Tools & Equipment - Identify all tools and equipment required to support each crew (Gang box Assignments, tool inspection and keep track of tools by signing sheet in-out).

Alexandria, Virginia30+ days ago

Required Experience/Qualifications: Bachelor’s degree or foreign equivalent in Information Technology, Information Systems or related field and five (5) years of experience as Consulting Systems Engineer, VoIP Systems Engineer, Unified Communications Engineer or related role. Responsibilities: Plan, evaluate, and/or coordinate the installation of local and/or remote data and voice communications equipment such as terminals, modems, video conferencing units, concentrators, minicomputers, central processing units, facsimiles, and pagers.

District of Columbia, Washington, DC30+ days ago

$104,240–$156,360 Per Year

Assisting with leading a team that provides Communications and Electronic Safety and Security passive and active infrastructure, including communications ISP/OSP pathways and cabling, networking and wireless systems, CCTV, access control, A/V, and other technology applications ensuring design efficiency and contractual compliance. The Deputy Project Leader (Telecommunications) is a training position that consists of learning how to supervise and direct the employees on a particular project, prepare strategic plans and budgets, develop a comprehensive project plan, and analyze statistical data.

Washington, DC, DC30+ days ago

Our sole focus on intellectual property enables us to more deeply understand our clients' technical needs, and our candidates' individual talents and career interests. Ideal candidates will have substantial experience in patent preparation and prosecution, with a strong focus on technology and wireless communications.

District of Columbia, Washington, DC20 days ago

$75,520–$113,280 Per Year

Interpreting details in Shop Drawings to ensure the field installers can mount and assemble the devices, confirming test procedures are clearly defined in commissioning plans to ensure the field installers can perform the tests accurately, identifying the products on site match the product data submittal for the field to build with, etc.). Interpreting device layouts in Shop Drawings to ensure the the project scope is clear, confirming test requirements in commissioning plans are clearly identified to ensure the correct tests will be performed, identifying the products needed to ensure the correct products are being purchased, etc.).

Tysons , Virginia30+ days ago

The Level II Estimator works with project teams, junior estimators and assists senior estimators in preparing cost estimates for bids and proposals for Communications and other low voltage applications such as telecommunication systems, security systems, paging systems, audio-visual systems, nurse-call systems, and pathway systems. Clearance Requirement: Applicants selected will be subject to a government security investigation and must meet eligibility requirements including U.S. citizenship for access to classified information: Ability to obtain and maintain a Top-Secret clearance required.

Fort Meade, MD30+ days ago

Analyze complex local and wide area network systems, including planning, designing, evaluating, and configuring operating systems and protocol suites for virtualized and containerized systems. Eight years of experience with providing technical support for the engineering and testing of complex software and hardware systems in the communication field .

Tysons , Virginia30+ days ago

Responsibilities: Assisting with leading a team that provides Communications and Electronic Safety and Security passive and active infrastructure, including communications ISP/OSP pathways and cabling, networking and wireless systems, CCTV, access control, A/V, and other technology applications ensuring design efficiency and contractual compliance. The Deputy Project Leader (Telecommunications) is a training position that consists of learning how to supervise and direct the employees on a particular project, prepare strategic plans and budgets, develop a comprehensive project plan, and analyze statistical data.

Washington, DC13 days ago

Remote

As a Merit Reviewer supporting our Federal government client, you will be trusted to serve as a Merit Reviewer for a program that aims to foster competition and innovation across the global telecommunications ecosystem, lower costs for consumers and network operators, and strengthen the 5G supply chain. The Department of Commerce (DOC) Grants and Cooperative Agreement Manual stipulates that the Merit Review process includes “a thorough, consistent, and independent examination of an application based on pre-established criteria by persons knowledgeable in the field of endeavor for which support is requested.

Tysons , Virginia30+ days ago

Data Center Enablement: Building out end-to-end cabling pathways that link core network switches, servers, and storage systems, enabling robust, high-speed data transmission. Develop and implement effective recruitment strategies tailored to the specific needs of roles for Project Leaders, Engineering Leaders, and Superintendents as the top three roles you will recruit for.

Arlington, Virginia30+ days ago

Responsibilities: Provide skills and services necessary to conduct research and analysis of evolving cybersecurity and technology risk areas within DHS equities and in support of client case reviews and investigations, threat assessments, and special projects through the identification of cybersecurity and technology risk posed to U.S. national security by foreign transactions and/or ownership and involvement in licensing activities. Bachelor’s degree in STEM field, with preference given to fields related to cybersecurity and technology; may substitute at least 10 years of work experience in telecommunications network development and deployment, cybersecurity controls/system implementation, and/or complex IT infrastructure design and deployment for the Bachelor’s degree.

Resume Resources

Free Resume Templates Free Resume Builder

Get noticed by top employers!

Upload your resume to let employers know you're open to Telecommunications job opportunities. Plus, receive relevant job recommendations in your inbox.

Telecommunications Jobs in Adelphi, MD

Telecommunications Design Engineer System One

Contract & Vendor Manager TeleWorld Solutions

Summer Intern – Finance & Accounting TeleWorld Solutions

Director of Sales – Data Center Services TeleWorld Solutions

Software Engineer (UI/UX) TeleWorld Solutions

System Safety Engineer Jobot

Wireless Engineering (RF / 4G/5G / Wi-Fi) Intern TeleWorld Solutions

Telecom Support Specialist II PlanIT Group

Enterprise Architect PlanIT Group

IT - Systems Engineer II PlanIT Group

Innovation Lab Strategist Reed Smith LLP

Senior Telecom Software Engineer (TS/SCI clearance) System One

Voice Analyst System One

Senior Voice Engineer System One

Senior Reverse Engineer / Cyber Capability Engineer Johns Hopkins Applied Physics Laboratory (APL)

Client Growth Executive (Cox Business) Cox Communications

Network Engineer SRI Tech Solutions

Telecommunications Technician Root//Source

Telecommunications Technician - Fairfax, VA Guest Services

Jr. Telecommunications Technician - Fairfax, VA Guest Services

Telecommunications Technician 3 - Lead Technician/Supervisor VTG

Telecommunications Engineer Precision Solutions

Telecommunications Administrator Howard University Hospital

Part-time Wireless Telecommunications SME Corner Alliance

Support Technician (Telecommunications) Goldbelt, Inc.

Voice / Telecommunications Architect SME Peraton

Telecommunications Systems Engineer Peraton

Telecommunications Systems Engineer SME Peraton

Spectrum Management Liaison - 28077 Company Confidential

Telecommunications Specialist Treasury, Departmental Offices

Radio and Telecommunications Systems Technician By Light Professional IT Services LLC

Telecommunications Administrator Red Coats, Inc.

Telecommunications Operations Specialist – Night Shift Markon

Telecommunications Operations Specialist Markon

Telecommunications Sales Account Representative Atomic Promotions Inc

Telecommunications Engineering Specialist Journeyman Castalia Systems

Wireless Telecommunications Drafter KCI Technologies Inc.

Telecommunications Engineer 2 - DMV M.C. Dean, Inc

Senior Telecommunications Specialist Markon

Telecommunications Foreman - DMV M.C. Dean, Inc

Analyst, Telecommunications Lead By Light Professional IT Services LLC

Deputy Project Leader (Telecommunications) - DMV M.C. Dean, Inc

Telecommunications Patent Agent #21523 Washington, DC Vanguard-IP

Telecommunications Engineer 1 - DMV M.C. Dean, Inc

Telecommunications Estimator 2 - Tysons , VA M.C. Dean, Inc

Telecommunication Technician 2 InterImage

Deputy Project Leader (Telecommunications) M.C. Dean, Inc

Cloud/AI/Telecommunications Merit Reviewer Corner Alliance

Technical Recruiter, Senior (Telecommunications Infrastructure Construction) M.C. Dean, Inc

IT/Telecommunications Analyst Systems Planning and Analysis

Resume Resources