Senior Network Engineer jobs in District of Columbia

Silver Spring, Maryland

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Today

Top Skills' Details 1.) 7+ years of experience as a hands-on Network Engineer building, implementing, and supporting network hardware and devices 2.) extensive experience with Cisco routing & switching (EIGRP and BGP protocols) 3.) experience building and configuring ACI within a Data Center Description Our client is looking for a Sr. Network Engineer to join their team. This person will be responsible for building, implementing, and supporting Network and Data Center solutions. This person shou

Full-time

USD 150,000.00 - 160,000.00 per year

FLEX Senior Network Engineer

Bethesda, Maryland

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Today

Job Description This is a temporary position. The Sr Engineer - Property Networks is responsible for designing and implementing efficient and optimal networks, including local area networks(LANs), wide area networks (WANs), the Internet, intranets, software defined networks, and other data communications systems in support of the Property Network, connecting 7400+ properties globally to Marriott International (MI) applications and services. As part of a high performing team of network technolo

Full-time

USD 47.30 - 80.96 per hour

Senior Network Engineer

Tysons, Virginia

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Today

Overview LMI is seeking a skilled Senior Network Engineer to support our Enterprise Technology Services Infrastructure Solutions group. This position is a subject matter expert, capable of designing, engineering, testing, implementing, and managing information technology (IT) networking systems and services. The ideal candidate must have strong container security knowledge and experience supporting application developers with CI/CD pipelines, infrastructure as code, and cloud-native deployment

Full-time

Senior Network Engineer

Fort Meade, Maryland

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Today

Job ID: 2508792 Location: FORT MEADE, MD, US Date Posted: 2025-08-18 Category: Information Technology Subcategory: Network Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC, a leading provider of systems engineering & integration, systems development & deployment, intelligence analysis and targeting, and training solutions for the Intelligence C

Full-time

USD 200,001.00 - 240,000.00 per year

Senior Network Engineer

Fort Meade, Maryland

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Today

Leidos has a new and exciting opportunity for a Senior Network Engineer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesti

Full-time

USD 112,450.00 - 203,275.00 per year

Senior Network Engineer

Reston, Virginia

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Today

We are seeking an experienced Aruba Network Engineer to support our federal government client using Aruba core and access switches. The role requires deep expertise in Aruba networking (including ClearPass, wireless controllers, switches) and working knowledge of Granite SDWAN and Zscaler. This position involves designing and implementing a 100% wireless solution for designated floors, managing interoperability with Cisco equipment, and adhering to federal security and compliance requirements. A

Full-time

USD 89,700.00 - 162,150.00 per year

Sr. Network Engineer

Chantilly, Virginia

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Today

The Digital Modernization Sector at Leidos is seeking aNetwork Engineer (Campus Area Network/Local Area Network (CAN/LAN) to support global enterprise networks. The CAN/LAN service network architecture provides solutions for modernizing network components while supporting service delivery for customer requirements in a mission-focused operational enterprise. Our team is completely replacing a global enterprise network while providing design, engineering, and transition for a wide range of custom

Full-time

USD 112,450.00 - 203,275.00 per year

Senior Network Engineer

Odenton, Maryland

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Today

Leidos is seeking a Senior Network Engineer to join our Defense Enclave Services (DES) team at Ft. Meade, MD. POSITION SUMMARY: This is an exciting opportunity to use your technical experience, and leadership to successfully execute Defense Information Systems Agency (DISA) migration to the Department of Defense's Fourth Estate (DoD 4th Estate) agencies into a Common Use information technology (IT) infrastructure. The Leidos team will deliver Network Infrastructure services that will support th

Full-time

USD 112,450.00 - 203,275.00 per year

Senior Network Engineer

Remote

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Today

Overview GovCIO is currently hiring for a Senior Network Engineer to support the US Courts, this will be a remote position. Responsibilities Gathers information concerning the capabilities of Company products; investigates the technical capabilities of Company products and competing equipment and/or solutions; stays abreast of developments in hardware and software. Generates quantifiable requirements based on customer description, system planning and design, and ensures requirements comply th

Full-time

USD 124,540.00 - 175,000.00 per year

Senior Network Engineer

Remote

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Today

Full-time

USD 124,540.00 - 125,000.00 per year

Senior Network Engineer

Remote

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Today

Overview GovCIO is currently hiring for a Senior Network Engineer to support the AO this will be a remote position. Responsibilities Gathers information concerning the capabilities of Company products; investigates the technical capabilities of Company products and competing equipment and/or solutions; stays abreast of developments in hardware and software. Generates quantifiable requirements based on customer description, system planning and design, and ensures requirements comply through fo

Full-time

USD 124,500.00 - 175,000.00 per year

Senior Network Engineer - Master

Remote

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Today

Overview GovCIO is currently hiring a Senior Network Engineer to support our newly awarded EOC TMS program with the Administrative Office of the US Courts. This position will be located in Washington, DC and will be a full remote position. Responsibilities Functional Responsibility: Designs, configures, tests, implements and maintains telecommunications capabilities, including wide area and local area networks Performs operations and support activities Performs engineering and/or analytical

Full-time

USD 124,540.00 - 175,000.00 per year

Senior Network Engineer - TS/SCI with Poly

Chantilly, Virginia

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Today

Seeking an experienced professional for a Senior Network Engineer to support mission-critical projects in a secure environment. The ideal candidate will have extensive experience in network administration, operations, and maintenance of complex network infrastructures. Key Responsibilities: Administer, monitor, and optimize secure network architectures for enterprise and classified environments.Lead network performance tuning, troubleshooting, and disaster recovery planning.Ensure compliance wi

Full-time

USD 89,700.00 - 162,150.00 per year

Senior Network Engineer

Annapolis, Maryland

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7d ago

SENIOR NETWORK ENGINEER Project Help Desk, Application and System Support Client State of Maryland Agency Register of Wills (ROW) Location Maryland statewide (24 ROW Offices) + Annapolis Data Center (Annapolis, MD) Contract Duration 5 Years (with 5 years renewal option) Interview Type Virtual (Microsoft Teams) / Onsite as required Tentative Start Date Nov 2025 Deadline October 24, 2025 Project Overview The Register of Wills (ROW) Department is charged with the protection of Mary

Contract

130000

Mid/Sr. Network Engineer TS/SCI Poly

Annapolis, Maryland

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Today

Leidos has a new and exciting opportunity for a Mid/Sr Network Engineer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vestin

Full-time

USD 89,700.00 - 162,150.00 per year

Senior Network Engineer

Chantilly, Virginia

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Today

ManTech seeks a motivated, career and customer-oriented Senior Network Engineer to join our team in Chantilly, VA. This is a position requiring onsite work at customer locations within the local area (up to 10% travel). Responsibilities include but are not limited to: Designing and integrating comprehensive network, VoIP, VTC, and data center solutions, adhering to security guidelines and customer specifications to ensure robust and secure communication infrastructures.Managing the end-to-end i

Full-time

Sr Network Engineer

Fort Meade, Maryland

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Today

Job#: 2087707 Job Description: - Senior Network Engineer (Hybrid on site- 1 day per week) - **W2 ONLY- NO C2C OR PERSONAL LLCs** Apex Systems has an immediate need for a Senior Network Engineer for a large Government client of ours!! HOW TO APPLY Send your most up to date resume to Trevor Jones at: Requirements: 7+ years of experience as a Network Engineer Experience with Juniper Networking Technologies Active Top Secret clearance with SCI eligibility/must be willing to sit for Poly Must

Easy Apply

Full-time

Compensation information provided in the description

Sr. Network Development Engineer, ADC Network Design, Engineering, and Solutions

Herndon, Virginia

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Today

AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. In other words, we're the people who keep the cloud running. We support all AWS data centers and all of the servers, storage, networking, power, and cooling equipment that ensure our customers have continual access to the innovation they rely on. We work on the most challenging problems, with thousands of variables impacting the supply chain - and we're looking for talented people who

Full-time

USD 143,200.00 per year

Sr Network Engineer Hybrid Role Washington DC

Hybrid in Washington, District of Columbia

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29d ago

Sr Network Engineer Washington DC 3 Days hybrid Active CCNA OR CCNP OR any cisco certification is must Job Description: Install, configure, and maintain scalable network devices such as Cisco routers, switches, and firewalls.Design and implement secure network access solutions and managing security policy using Cisco ISE to meet organizational requirements.Monitor network performance and troubleshoot complex issues to ensure system availability and reliability.Collaborate and partner with other

Easy Apply

Third Party, Contract

Depends on Experience

Sr. Core Network Engineer

Chantilly, Virginia

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Today

The Digital Modernization Sector at Leidosis seeking a Sr. Network Engineer to support our global enterprise networks. Our team is completely replacing a global enterprise network while providing design, engineering, and transition for a wide range of customer network requirements. This is a unique and rare opportunity to build and transition critical operations to a modern service provider network architecture. BASIC QUALIFICATIONS: Demonstrated knowledge of Implementation of Perimeter and Int

Full-time

USD 89,700.00 - 162,150.00 per year

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Senior Network Engineer jobs in Washington, DC, USA