Network Specialist jobs in Fairfax County, VA

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers’ mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work‑life success. Fundamental to our culture is an unwavering focus on values,...

Overview About M.C. Dean M.C. Dean is Building Intelligence. We design, build, operate, and maintain cyber-physical solutions for the nation's most mission-critical facilities, secure environments, complex infrastructure, and global enterprises. With over 7,000 employees, our capabilities span electrical, electronic security, telecommunications, life safety, automation and controls, audiovisual,...

O&M Network Specialist M.C. Dean is Building Intelligence. We design, build, operate, and maintain cyber-physical solutions for the nation's most mission-critical facilities, secure environments, complex infrastructure, and global enterprises. With over 7,000 employees, our capabilities span electrical, electronic security, telecommunications, life safety, automation and controls, audiovisual,...

Ampcus Inc. is a certified global provider of a broad range of Technology and Business consulting services. We are in search of a highly motivated candidate to join our talented Team. Job Title: Network Access Control (Forescout Specialist) Location: Mclean, VA Responsibilities - Deploy, configure, and maintain Forescout CounterACT in enterprise environments - Develop NAC policies to control...

Job DescriptionThis position requires office presence of a minimum of 5 days per week and is only located in the location(s) posted. No relocation is offered.At AT&T, we empower leaders to drive change in a fast-evolving, connected world. Your strategic vision will help serve customers and transform lives through innovative solutions and impactful connections.The successful candidate will support...

OverviewAbout M.C. DeanM.C. Dean is Building Intelligence. We design, build, operate, and maintain cyber-physical solutions for the nation’s most mission-critical facilities, secure environments, complex infrastructure, and global enterprises. With over 7,000 employees, our capabilities span electrical, electronic security, telecommunications, life safety, automation and controls, audiovisual,...

Overview Join to apply for the Network Order Entry Specialist role at The One 23 Group . At The One 23 Group, our mission is to set the benchmark for excellence in government services. We empower our clients in the Department of Defense, Intelligence Community, and Federal Civilian sectors to excel with our advanced capabilities. Our dedication lies in fostering a people-first culture,...

Overview Ampcus Inc. is a certified global provider of a broad range of Technology and Business consulting services. We are in search of a highly motivated candidate to join our talented Team.Job Title: Network Access Control (Forescout Specialist)Location: Mclean, VAResponsibilities Deploy, configure, and maintain Forescout CounterACT in enterprise environmentsDevelop NAC policies to control...

Zachary Piper Solutions is hiring a Deployment Network Specialist that will primarily support the O&M team in pre-installation, on-site deployment, and go-live testing. The Deployment Network Specialist is responsible for preparing and performing on-site network surveys at customer sites, participate in the infrastructure configuration, and testing activities prior to deployment. This is a great...

A leading satellite communication provider in Reston, Virginia is seeking a NOSC Specialist to ensure service integrity and availability in network operations. The ideal candidate should have a technical background in telecommunications with a minimum of 3 years in satellite operations, strong troubleshooting skills, and proficiency in relevant technologies including iDirect and network...

Position SummaryNetwork Security Architecture - Senior ManagerAre you interested in improving the cyber and organizational risk profiles of leading companies? Do you want to be involved in delivering Cyber services including identifying unauthorized activities and intrusions in client networks in real time? Are you excited about rapidly changing operational environments, learning what you need to...

Network/Systems Support Specialist, Tier 2-3, Centreville, VA We are looking for a Tier 2-3 Network/Systems Support Specialist for the Helpdesk. We are looking for candidates with 4-5 years of experience that are comfortable with going on-site to clients. The Helpdesk does not typically go on-site, however, we are looking for individuals that are interested in growth. We are hoping this...

A leading technology firm is seeking an experienced Network Engineer in Herndon, VA. This role involves providing expert support in network engineering for U.S. Government initiatives. Candidates must have over 9 years of experience, knowledge in Cisco technologies, and a TS/SCI clearance. The position offers opportunities for professional growth in a collaborative environment focusing on...

A leading defense and aerospace company in Virginia is seeking a mid-level cybersecurity professional to assess and enhance mission-critical systems. Applicants must have relevant experience and a CompTIA Security+ certification, along with an active TS/SCI clearance. This role involves evaluating security measures and exploiting vulnerabilities to ensure operational integrity. Competitive salary...

Job Description Director, Audit- Global Payment Network Overview: Capital One’s Audit function is a dedicated group of professionals focused on delivering top-quality assurance services to the organization’s Audit Committee. Audit professionals are experienced, well-trained and credentialed, and operate within a collaborative, agile environment to deliver value-added opinions and...

Deployment Network Specialist - Springfield, VA Join to apply for the Deployment Network Specialist - Springfield, VA role at M.C. Dean, Inc.OverviewM.C. Dean is Building Intelligence. We design, build, operate, and maintain cyber-physical solutions for mission-critical facilities, secure environments, and global enterprises. With over 7,000 employees, our capabilities span electrical, electronic...

At The One 23 Group, our mission is to set the benchmark for excellence in government services. We empower our clients in the Department of Defense, Intelligence Community, and Federal Civilian sectors to excel with our advanced capabilities. Our dedication lies in fostering a people-first culture, underpinned by steadfast ethical principles. Embracing innovative technologies and process...

Sr. Specialist, Systems Network Engineer The Systems Network Engineer will provide networking support to multiple environments including development, testing, and production. The position will require hands-on experience installing, configuring, and maintaining routers, switches, VLAN, and firewalls for Layer 2 and Layer 3 devices. Why Join Us? - Impactful Work: Contribute to mission-critical...

Job Description : This position requires office presence of a minimum of 5 days per week and is only located in the location(s) posted. No relocation is offered. AT&T Global Public Sector is a trusted provider of secure, IP enabled, cloud-based, network solutions and professional services to the Federal Government. We are dedicated to recruiting, developing and empowering a diverse,...

Overview At The One 23 Group, our mission is to set the benchmark for excellence in government services. We empower our clients in the Department of Defense, Intelligence Community, and Federal Civilian sectors to excel with our advanced capabilities. Our dedication lies in fostering a people-first culture, underpinned by steadfast ethical principles. Embracing innovative technologies and process...