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.
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.
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).
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.
Greenbelt, MD30+ days ago
Leidos is seeking an experienced Voice / VoIP Architect to provide senior-level technical leadership, architectural oversight, and strategic direction for enterprise voice and unified communications services supporting NASA's mission and corporate environments. This role is central to designing, evolving, and modernizing large-scale telephony platforms, including hybrid and cloud-based voice architectures and the transition from legacy Cisco environments to Microsoft Teams Telephony.
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.
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.
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.
Fort Meade, Maryland16 days ago
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. Responsibilities: 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.
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, MD15 days ago
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.
Usa, 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. Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.
Silver Spring, MD1 day ago
The ASOS directly supports: (1) Air Traffic Controllers relying on surface observations to provide airport weather parameters to safely support National Aerospace System (NAS) operations; (2) surface weather observations at airports required for dispatch of commercial aircraft; (3) surface observations required for Instrument Flight Rules (IFR) operations; (4) surface observation data required by the Office of Operational Systems and used by the NWS to produce weather forecast models and products; (5) dial-in services to the aviation community and general public for automated voice weather reports; and (6) Ground-to-Air (GTA) radio broadcasts of automated voice weather reports. A senior engineer in this role needs a combination of expert-level networking and specialized cloud credentials: Cloud Specialization: AWS Certified Advanced Networking – Specialty is essential for designing secure, scalable AWS network architectures like Transit Gateways and Direct Connect.
Frederick, MD30+ days ago
Skills: Category Name Required Importance Experience SkillCategoryTest1_MN BT Enterprise Telephony Yes 1 > 7 years SkillCategoryTest1_MN Digital : AWS Mobile Hub & AWS Mobile Services Yes 1 > 7 years Telephony Systems configuration| Avaya Call Manager| System Manager| Voicemail Systems| NICE Uptivity Call Recording| TASKE Reporting | Cisco| Secure Telephone| and Video Communications.
Master's degree in Computer Science, Information Assurance, Information Security Systems Engineering, or related discipline and six (6) years of relevant professional experience providing Network Engineering support and training commensurate with network engineering curriculum. OR Bachelor's degree in Systems Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline and eight (8) years of relevant professional experience providing Network Engineering support.
Annapolis Junction, MD9 days ago
Even better if you have one or more of the following: Current and valid industry certifications in one or more of the following, Cisco: Cisco Certified Design Associate/ Cisco Certified Network Associate (CCDA/CCNA), Cisco Certified Network Professional/ Cisco Certified Design Professional (CCNP/CCDP), Cisco Certified Voice Professional (CCVP),Microsoft, Tandberg, and/or Polycom. Six or more years of experience in a customer facing leadership role with accountability for end to end delivery (i.e. Solutions Architect, Sales Engineer, Service Delivery Architect ).
West Bethesda, Maryland30+ days ago
Qualifications:Bachelor’s Degree in Computer Engineering, Telecommunications, Network Engineering, or a related technical discipline; advanced certifications preferred (e.g., CCNP Voice, CCIE Voice, CISSP). Position Overview: The Lead VOIP Engineer will serve as the primary technical authority responsible for the planning, design, deployment, maintenance, and support of the Voice over Internet Protocol (VOIP) systems.
Germantown, MD30+ days ago
p>Pre-Requisites / Skills / Experience Requirements: - General purpose microprocessor and DSP systems, PCIe, high-speed digital board design, PLL design, and analog signal conditioning experience a plus.
Summary:
VIAVI (NASDAQ: VIAV) is a global provider of network test, monitoring and assurance solutions for telecommunications, cloud, enterprises, first responders, military, aerospace, and railway.
Fort Meade, MD30+ days ago
The Network Engineer will serve as a technical lead on complex network engineering efforts, operating network analyzers, WAN test equipment, and network simulators, leading large-scale installation projects, and developing algorithms for networking and telecommunications models within a classified, on-site operational environment. At Level 3, this position expects a senior practitioner with 10+ years of relevant network engineering experience who can lead complex and large-scale network projects, mentor junior and mid-level engineers, serve as the senior technical authority on network architecture decisions, and interface directly with program leadership and mission partners.
You will work closely with engineering, test, and field teams, using modern lab equipment, networking gear, and telecommunications hardware to support air-to-ground voice systems for air traffic control centers within a collaborative and growth-oriented operations department. The Tier 2 Support Engineer provides advanced technical support and troubleshooting for integrated hardware and software solutions in networking and communications, with a strong focus on voice and telecommunications systems.
Provide technical application support on target projects with lead District Application Engineer including drawing reviews, contributions to sales pursuit strategies, and through interface with key stakeholders involved in the design and specification of the power distribution and control systems. The primary function of the Application Engineer-In-Training is to achieve acceptability of Eaton's Electrical products in the marketplace, while providing technical support for sales engineers, outside rep agencies, and to both internal and external customers.
Fort Meade, MD30+ days ago
iQuasar, LLC is seeking an experienced Communications Network Engineer – Skill Level 3 to support mission-critical network infrastructure and telecommunications systems. If you are interested in this position, please send me a copy of your latest resume at tim.khan@iquasar.com with the information requested below: Also, please let me know what time/number is best to call to discuss this great opportunity.
Coordinate Ordering Changes: Work with procurement and supply-chain teams to execute any part-ordering or material-change requests that arise from approved redlines. Collaboration & Shadowing: Partner with senior systems engineers, shadowing them on design reviews, change-control meetings, and FAA liaison activities to gain deeper technical insight.
The candidate will also provide technical assistance, administer configurations, upgrade software, develop and/or update related documentation, ensure applicable STIGs are applied and documented, conduct and support testing on work performed, recommend enhancements, and troubleshoot and resolve issues associated with the various network components. • Proficiency with Juniper networking devices to include establishing remote management connectivity, updating the operating systems, coordinating and performing verification test (BER or "burn-in" tests) configuring alarm and system profiles, and configuring/testing various layers of the OSI model.
Position Summary: The Senior Network Engineer designs, integrates, and sustains tactical and enterprise communications networks supporting Army and joint operations. This role focuses on hands-on engineering of transport, routing, and network services across RF, SATCOM, and terrestrial systems.
In-depth knowledge of Cloud Service Operations & Controls, network monitoring/management tools, network access control (Cisco ISE), NIST Framework, Zero trust solution (Zscaler), sophisticated networks and dynamic routing protocols (BGP, EIGRP), SD-WAN, VoIP/Cloud Voice Solutions, SaaS, PaaS, IaaS, SCCM and device/system patching, Building Automation Systems, SIEM (Splunk, CrowdStrike), network and endpoint security tools, firewalls (Palo Alto, Meraki, Cisco, Ruckus), Citrix, as well as WVD/Workspaces. Manage identity and access controls for both on-premises and Azure environments using technologies like Azure Entra, Active Directory, internal PKI, Intune, NDES, MFA, PIM, Security Group Management, Group Policy, and Kerberos.
Position Overview: The Tactical Network Engineer provides hands-on engineering and technical support for Army tactical communications systems, ensuring reliable integration and operation across complex network environments. Troubleshooting & Operational Support: Perform Tier 1/2 diagnostics and fault isolation across tactical network systems; resolve issues or coordinate escalation for complex engineering challenges .
West Bethesda, MD30+ days ago
Qualifications:Bachelor’s Degree in Computer Engineering, Telecommunications, Network Engineering, or a related technical discipline; advanced certifications preferred (e.g., CCNP Voice, CCIE Voice, CISSP). Position Overview: The Lead VOIP Engineer will serve as the primary technical authority responsible for the planning, design, deployment, maintenance, and support of the Voice over Internet Protocol (VOIP) systems.
Fort Meade, MD30+ days ago
Education and Experience: Bachelor's degree from an accredited college or university in Network Engineering or a related discipline AND Twelve (12) years of relevant professional experience providing network engineering support. You will work closely with Network and System Administrators, engineers, and mission stakeholders to enhance network architecture, integrate advanced capabilities, and support evolving operational needs.
This includes, but is not limited to, RPA work, building or refining chatbots, incorporating AI/ML into reporting tools, building llm agents for knowledge retrieval, deep research, translation, transcription, redaction, document analysis, document generation, agentic coding, and data processing. The AI/ML Software Engineer will build software tools that incorporate AI/ML techniques to automate narrowly defined tasks with high accuracy, assist internal users with their job functions, and improve the experience external users have when interacting with the Maryland Judiciary.
Patuxent River, Maryland23 days ago
Education: BS in a technical discipline from an ABET accredited program Compensation: Compensation at SimVentions is determined by a number of factors, including, but not limited to, the candidate’s experience, education, training, security clearance, work location, skills, knowledge, and competencies, as well as alignment with our corporate compensation plan and contract specific requirements. We are looking for an enterprising junior to mid-level software-focused Systems Engineer to perform software systems engineering for the acquisition, development and sustainment of various aviation programs.
Patuxent River, Maryland23 days ago
Education: BS in a technical discipline from an ABET accredited program Compensation: Compensation at SimVentions is determined by a number of factors, including, but not limited to, the candidate’s experience, education, training, security clearance, work location, skills, knowledge, and competencies, as well as alignment with our corporate compensation plan and contract specific requirements. We are looking for an enterprising mid-level to senior software-focused Systems Engineer to perform software systems engineering for the acquisition, development and sustainment of various aviation programs.
Education: BS in a technical discipline from an ABET accredited program Compensation:Compensation at SimVentions is determined by a number of factors, including, but not limited to, the candidate's experience, education, training, security clearance, work location, skills, knowledge, and competencies, as well as alignment with our corporate compensation plan and contract specific requirements. We are looking for an enterprising junior to mid-level software-focused Systems Engineer to perform software systems engineering for the acquisition, development and sustainment of various aviation programs.
Fort Meade, MD30+ days ago
At Level 3, this position expects a senior practitioner with 10+ years of relevant network engineering experience who can lead complex and large-scale network projects, mentor junior and mid-level engineers, serve as the senior technical authority on network architecture decisions, and interface directly with program leadership and mission partners. In lieu of a Master's degree, a Bachelor's degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline plus 2 additional years of relevant Network Engineering experience (total 12 years).
The ideal candidate will have a strong background in hardware and software system-level testing, a proven track record in testing Mission Critical and/or Air Traffic Management (ATM) systems, network infrastructure, and radio-telephone communications software and hardware elements. VCS is the FAA's effort to replace outdated analog Time Division Multiplexing (TDM) voice switches with modern, Voice over Internet Protocol (VoIP)‑enabled systems across Air Traffic Control (ATC) facilities nationwide.
Working knowledge of SONET/SDH/OTN, ETHERNET, PCM, VSAT, OSI Model and Computer to Computer (C2C) structure, and/or technologies/protocols such as: MPLS, VLAN, Pseudowire, TDMoIP, ATM, Frame Relay, Cisco, Nortel, TCP, UDP, VCAT, VOIP, VoFR and Voice/Video encoding. Mission: As a System Engineer for Machine Learning (ML) Integration and Optimization, you will be focused on testing the integration of GOTS/COTS Machine Learning models into FETS current product line.
Annapolis Junction, Maryland30+ days ago
Sixteen (16) years of relevant professional Network Engineering experience in lieu of a degree, along with an industry-recognized certification such as Arista Configuration Essentials, Cisco Certified Network Associate (CCNA), or a Juniper Certification Track (Automation & DevOps, Cloud, Data Center, Design, Enterprise Routing and Switching, Junos Security, or Service Provider Routing and Switching). A Bachelor’s degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or a related discipline from an accredited college or university and twelve (12) years of relevant professional Network Engineering experience; OR.
Annapolis Junction, Maryland30+ days ago
Twelve (12) years of relevant professional Network Engineering experience in lieu of a degree, along with an industry-recognized certification such as Arista Configuration Essentials, Cisco Certified Network Associate (CCNA), or a Juniper Certification Track (Automation & DevOps, Cloud, Data Center, Design, Enterprise Routing and Switching, Junos Security, or Service Provider Routing and Switching). A Bachelor’s degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or a related discipline from an accredited college or university and eight (8) years of relevant professional Network Engineering experience; OR.
Annapolis Junction, Maryland7 days ago
Implement specific network solutions to support server requirements to include loadbalancing, VPN's, firewall contexts, Traffic Shaping Voice over IP (VoIP), IP Encryption, Media over IP (MoIP), and network address translation Coordinate with the system engineering and dataflow efforts to ensure proper mission operations to minimize down time. A Master's degree in Computer Science, Information Assurance, Information Security Systems Engineering, or a related discipline from an accredited college or university may be substituted for two (2) years of experience, thereby reducing the total years of experience to six (6).
Baltimore/DC, DC13 days ago
Configure and manage test phones (Android/iOS) for walk testing, including band locking, RAT selection, carrier profiles, and logging parameters. This role involves executing walk tests in commercial venues, collecting RF performance data, and supporting optimization and acceptance testing activities.
Fort Meade, Maryland30+ days ago
In this role, you will drive system architecture, support security certification efforts, and collaborate with engineering teams to modernize and optimize enterprise environments. As a Senior Systems Engineer at Independent Software, you will lead the design, analysis, and enhancement of secure, scalable IT systems supporting mission-critical operations.
Annapolis Junction6 days ago
A Bachelor’s degree from an accredited college or university in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline and an additional two (2) years of experience providing Network Engineering support may be substituted for the Master's degree. Implement specific network solutions to support server requirements to include load-balancing, VPN’s, firewall contexts, Traffic Shaping Voice over IP (VoIP), GRE Tunneling, IP Security(IPSec), IP Encryption, Media over IP (MoIP), and network address translation (NAT) where appropriate.
Annapolis Junction, MD30+ days ago
What we do: Our vision is for a future in which talent and customers alike come to ANS because of our reputation for delivering technical excellence, solving our nation's toughest challenges and our ability to exceed expectations. We are looking for the right person to plan, analyze, design, develop, test, secure, integrate, implement, operate, and maintain the custom solutions that ANS delivers.
Annapolis Junction, MD30+ days ago
These capabilities support content and traffic triage, language analysis, workflow collaboration, transcription and sourcing services, and the tracking of workflow history across analysts, teams, and organizations. Additional Experience: 1 year of demonstrated cloud experience with distributed, scalable big data stores such as HBase, CloudBase or Accumulo, BigTable, or similar technologies.
Annapolis Junction, MD30+ days ago
In this role, you will help integrate software productivity tools into enterprise environments, support process improvement initiatives, and ensure tools and supporting infrastructure remain operational, secure, and aligned with mission requirements. You will work closely with engineering, infrastructure, and project teams to identify, implement, and maintain efficient automated solutions that support development, tracking, change management, and configuration management processes.