Sr. Network Engineer Jobs in District of Columbia

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Sr. Network Security Engineer

McKesson Corporation

•

Remote or Irving, Texas, USA

Full-time

McKesson is an impact-driven, Fortune 10 company that touches virtually every aspect of healthcare. We are known for delivering insights, products, and services that make quality care more accessible and affordable. Here, we focus on the health, happiness, and well-being of you and those we serve - we care. What you do at McKesson matters. We foster a culture where you can grow, make an impact, and are empowered to bring new ideas. Together, we thrive as we shape the future of health for patien
Posted 17 days ago | Updated 4 hours ago

SD-WAN Network Engineer

SAIC

•

Springfield, Virginia, USA

Full-time

Job ID: 2507077 Location: SPRINGFIELD, VA, US Date Posted: 2025-07-07 Category: Information Technology Subcategory: Network Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Top Secret Potential for Remote Work: Yes Description This is an opening for an SD-WAN Senior Network Engineer to support the Department of State's (DoS) Diplomatic Technology Operations Division. This program provides transparent, inter
Posted 10 days ago | Updated 2 hours ago

Lead Network Engineer- Palo Alto Firewalls

Costar Group

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Arlington, Virginia, USA

Full-time

Lead Network Engineer- Palo Alto Firewalls Job Description Overview CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index and the NASDAQ 100, CoStar Group is on a mission to digitize the world's real estate, empowering all people to discover properties, insights and connections that improve their businesses and lives. We have been living and breathing the world of real est
Posted 19 days ago | Updated 4 hours ago

Network/Systems Engineer (Part Time)

Motion Recruitment Partners, LLC

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Arlington, Virginia, USA

Part-time

Network and Systems Engineer (Part Time) Our client, a prominent healthcare organization, is seeking an experienced Network Engineer to support and manage their IT network infrastructure. This is a part-time contract role offering flexible hours and fully remote work-ideal for professionals seeking a dynamic, asynchronous environment. As a Network Engineer, you will be instrumental in maintaining the security, performance, and reliability of both on-premises and cloud-based network systems. Your
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Posted 35 days ago | Updated moments ago

Senior Cloud Network Engineer (AWS) - National Remote

UnitedHealth Group

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Remote or San Francisco, California, USA

Full-time

Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will directly improve health outcomes by connecting people with the care, pharmacy benefits, data and resources they need to feel their best. Here, you will find a culture guided by diversity and inclusion, talented peers, comprehensive benefits and career development opportunities. Come make an impact on the communities we serve as you help us adv
Posted 58 days ago | Updated 4 hours ago

Network Engineer

Booz Allen Hamilton

•

McLean, Virginia, USA

Full-time

Job Number: R0221772 Network Engineer The Opportunity: We are seeking a dedicated mid-level Network Engineer to support the design, deployment, and maintenance of enterprise and tactical networks for the Department of Defense ( DoD ) . This role is an opportunity to apply your technical expertise in wireless, SD-WAN, and cybersecurity to build secure, resilient infrastructure that directly enhances the quality of life for military personnel and their families. You'll work on meaningful projects
Posted 6 days ago | Updated 5 hours ago

Network Security Engineer Sr.

Jacobs

•

Fort Meade, Maryland, USA

Full-time

Are you interested in using your skills to help shape the Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a Network Security Engineer, Senior to join our team of passionate individuals in Ft. Meade, MD. In this role you will support challenging, mission-critical projects that make a direct impact on the Nation's security and intelligence mission. Your Impact: In support of a DISA effort, Amentum is assembling a team of network engineers, systems engineers, Unified Co
Posted 25 days ago | Updated 4 hours ago

Network Engineer

TEKsystems c/o Allegis Group

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Fort Meade, Maryland, USA

Full-time

Description Job Description: The Digital Modernization Sector at Leidos has an opening for a senior Network Engineer on the DISA Defense Red Switch Network team in support of an enterprise VoIP management system - GSM-O II contract at Fort Meade, MD. The successful candidate will have a Network Engineering background responsible for the design, document, test, deployment and maintenance of the IP network solutions within an enterprise environment on a high-paced, fast-moving program. As a Networ
Posted 13 hours ago | Updated 1 hour ago

Network Engineer ? Expert Level ? Team Lead (ON SITE, ROCKVILLE MD)

General Dynamics Information Technology

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Rockville, Maryland, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: BI Full 6C (T4) Job Family: Network Engineering Job Qualifications: Skills: Cisco, Firewalls, WirelessCertifications: NoneExperience: 15 + years of related experienceship Required: No Job Description: Transform technology into opportunity as a Network Engineer Expert with GDIT. A career in enterprise IT means connecting and enhancing the system
Posted moments ago

Sr Systems Engineer - Cisco Network Implementations Engineer (Onsite) (Onsite)

RTX Corporation

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Annapolis, Maryland, USA

Full-time

Date Posted: 2025-06-17 Country: United States of America Location: HMD31: Annapolis, MD 2551 Riva Road , Annapolis, MD, 21401-7435 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Must be authorized to work in the U.S. without the company's immigration sponsorship now or in the future. The company will not offer immigration sponsorship for this position. The company will not seek an export authorization for this role. Security Clearance: None/Not R
Posted 16 days ago | Updated 4 hours ago

Network Engineer

Booz Allen Hamilton

•

Maryland, USA

Full-time

Job Number: R0221769 Network Engineer The Opportunity: A well-designed network is critical to move data and enable agencies to achieve their missions, but how can an organization make sure their network will fit their current and evolving needs? Crafting the right network, with the right equipment and sof tware, requires a combination of technical skill and careful planning. That's why we need you, an experienced network engineer who knows how to develop the exact network the DoD needs. As a Ne
Posted 6 days ago | Updated 5 hours ago

Network Engineer (NE3) (Government)

AT&T Inc.

•

Columbia, Maryland, USA

Full-time

Job Description: 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, high-performing workforce that is passionate about what they do, committed to our shared values and dedicated to our customers' mission. MAROONMIDNIGHTS (MMN) Provide IT support and solutions developed for National Cryptologic University classified training
Posted 14 days ago | Updated 4 hours ago

Network Engineer

CompQsoft,Inc .

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Washington, District of Columbia, USA

Full-time

CompQsoft is seeking a Senior Network Engineer to join our team of qualified, diverse individuals at Pentagon for the DISA program. Job Description: Outstanding mathematics and IT abilities - Configuring and installing various network devices and services -Monitoring network performance and resource utilization, trending, capacity planning -Use of current and emergent network design principles and protocols -Experience with network virtualization technologies -Experience with multi-tenant networ
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Posted 60+ days ago | Updated 11 hours ago

Network Engineer

Booz Allen Hamilton

•

McLean, Virginia, USA

Full-time

Job Number: R0218792 Network Engineer The Opportunity: A well-designed network is critical to move data and enable our partner nations to achieve their missions, but how can an organization make sure their network will fit their current and evolving needs? Crafting the right network, with the right equipment and software, requires a combination of technical skill and careful planning. That's why we need you, an experienced network engineer who knows how to develop the exact network our partner
Posted 60+ days ago | Updated 5 hours ago

Network Engineer

SAIC

•

Chantilly, Virginia, USA

Full-time

Job ID: 2506827 Location: CHANTILLY, VA, US Date Posted: 2025-06-18 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 is seeking an experienced Network Engineer to plan, design, implement, operate, and troubleshoot a high-reliability enterprise network infrastructure. The candidate will suppo
Posted 19 days ago | Updated 2 hours ago

Sr. Network / Cloud / Application Security Analyst/Engineer with T1 & T2 triage of security events ,Splunk ES, Crowdstrike, Proofpoint, Wiz , IDS/IPS Remote

Cogent IBS, Inc

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Remote

Contract, Third Party

Sr. Network / Cloud / Application Security Analyst/Engineer with T1 & T2 triage of security events ,Splunk ES, Crowdstrike, Proofpoint, Wiz Remote Note : Write Up needed - Describe your experience with IDS/IPS, including specific tools and how they fit into a larger security architecture Requisition Name: Sr. Security Analyst/Engineer Start Date: 7/21/2025 Duration: 26 Weeks Services Location: VA/Redmond / Remote Description Of Services: Job Description, Role & Responsibilities : Analyst Work Ab
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Posted 1 day ago

Network Engineer - Expert Level - Team Lead (ON SITE, ROCKVILLE MD)

General Dynamics Information Technology

•

Rockville, Maryland, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: BI Full 6C (T4) Job Family: Network Engineering Job Qualifications: Skills: Cisco, Firewalls, Wireless Certifications: None Experience: 15 + years of related experience ship Required: No Job Description: Transform technology into opportunity as a Network Engineer Expert with GDIT. A career in enterprise IT means connecting and enhancing the
Posted 26 days ago | Updated 7 hours ago

Network Engineer - Expert Level - Team Lead (ON SITE, ROCKVILLE MD)

General Dynamics Information Technology

•

Rockville, Maryland, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: BI Full 6C (T4) Job Family: Network Engineering Job Qualifications: Skills: Cisco, Firewalls, Wireless Certifications: None Experience: 15 + years of related experience ship Required: No Job Description: Transform technology into opportunity as a Network Engineer Expert with GDIT. A career in enterprise IT means connecting and enhancing the s
Posted 26 days ago | Updated 10 hours ago

Network Engineer - Expert Level - Team Lead (ON SITE, ROCKVILLE MD)

General Dynamics

•

Rockville, Maryland, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: BI Full 6C (T4) Job Family: Network Engineering Job Qualifications: Skills: Cisco, Firewalls, Wireless Certifications: None Experience: 15 + years of related experience ship Required: No Job Description: Transform technology into opportunity as a Network Engineer Expert with GDIT. A career in enterprise IT means connecting and enhancing the s
Posted 32 days ago | Updated 4 hours ago

Field Network Engineer

Nightwing

•

Sterling, Virginia, USA

Full-time

Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive offerings to customers in th
Posted 29 days ago | Updated 4 hours ago