Network Engineer (Senior) Jobs in Washington

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161 - 180 of 517 Jobs

Senior Kubernetes Software Engineer

Leidos

•

Columbia, Maryland, USA

Full-time

Job Description Leidos has a new and exciting opportunity for a Principal Software 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
Posted 6 days ago | Updated 6 hours ago

Sr Specialist, Manufacturing Engineer

L3 Harris

•

Ashburn, Virginia, USA

Full-time

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, dedication to our communities, and commitment to excellence in everything we do. L3Harris Technologie
Posted 2 days ago | Updated 8 hours ago

Senior Cyber Test Engineer (Onsite)

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 24 days ago | Updated 6 hours ago

Senior iOS Vulnerability Research Engineer and Developer

Booz Allen Hamilton

•

Quantico, Virginia, USA

Full-time

Job Number: R0221763 iOS Vulnerability Research Engineer and Developer, Senior Key Role: Conduct research and analysis to identify vulnerabilities and potential threat vectors into systems and networks, develop computer network operations (CNO) and computer network exploitation (CNE) exploits, enable capabilities, and engineer attack methodologies. Apply leading-edge principles, theories, and technologies and contribute to the development of new cyber operations concepts and tradecraft. Work on
Posted 42 days ago | Updated 7 hours ago

Senior Android Vulnerability Research Engineer and Developer

Booz Allen Hamilton

•

Quantico, Virginia, USA

Full-time

Job Number: R0221762 Android Vulnerability Research Engineer and Developer, Senior Key Role: Conduct research and analysis to identify vulnerabilities and potential threat vectors into systems and networks, develop computer network operations ( CNO) and computer network exploitation (CNE) exploits, enable capabilities, and engineer attack methodologies. Apply leading-edge principles, theories, and technologies and contribute to the development of new cyber operations concepts and tradecraft. Wo
Posted 42 days ago | Updated 7 hours ago

TS/SCI Systems Engineer Senior

IBM

•

Chantilly, Virginia, USA

Full-time

Introduction A career in IBM Consulting is rooted by long-term relationships and close collaboration with clients across the globe. You'll work with visionaries across multiple industries to improve the hybrid cloud and AI journey for the most innovative and valuable companies in the world. Your ability to accelerate impact and make meaningful change for your clients is enabled by our strategic partner ecosystem and our robust technology platforms across the IBM portfolio; including Software and
Posted 11 days ago | Updated 6 hours ago

Network Planning Engineer

Epis Data Inc

•

Remote

Contract

Sr. Network Planning Engineer Remote Overview We are seeking a Senior Planning Engineer with strong expertise in IP and Ethernet network architecture, planning, and optimization for large-scale service provider environments. The ideal candidate will have Layer 3 and Layer 2 networking expertise, be proficient in routing, switching, and VPN technologies, and have hands-on experience with Cisco, Juniper, and/or Nokia router and switch platforms. Key Responsibilities Plan, design, and optimize IP/
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Posted 20 hours ago

Network Orchestration Engineer, Senior

Leidos

•

Remote

Full-time

Leidos is seeking a Sr. Network Management Engineer (Orchestration Engineer) to join our AGUN migration team. PROGRAM SUMMARY: The AGUN program is a highly demanding mission and requires expert technical and professional management to support the Army's global wide area network and security infrastructure. You will be supporting a large and complex network migration and operations for the US Army. This role is remote and will include leadership of operations support staff and directing operatio
Posted 60+ days ago | Updated 6 hours ago

Senior Test Engineer

Leidos

•

Annapolis, Maryland, USA

Full-time

Leidos has a new and exciting opportunity for a Senior Test 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 vesting,
Posted 14 days ago | Updated 6 hours ago

Sr Specialist, Circuit Design Electrical Engineer - Unmanned Systems (Secret Security Clearance)

Harris Corporation

•

Ashburn, Virginia, USA

Full-time

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, dedication to our communities, and commitment to excellence in everything we do. L3Harris Technologie
Posted 53 days ago | Updated 6 hours ago

Network Implementation Engineer - & GC

Epis Data Inc

•

Remote

Contract

Hello Hope you are doing well! This is Anusha. I'm a recruiter from Epis Data . I got your profile from Dice . I thought your profile was a good match for this position. Please go through the below JD and revert with your resume if you are interested Network Implementation Engineer - Remote Overview We are seeking an experienced Sr. Implementation Engineer with deep expertise in service provider IP networking and multi-vendor platforms. The ideal candidate will have hands-on experience deployin
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Posted 20 hours ago

Deployment Eng. / Network Implementation Engineer

SES

•

Remote

Full-time

Deployment Eng. / Network Implementation Engineer Technical Skills: Apply a particular engineering discipline to plan, develop, design, and implement telecommunications systems, networks and facilitiesExperience in writing MOP (Method Of Procedure) for DWDM systems. Develop, and define plans for the implementation of new plant construction or modification of existing facilities to meet new or increased service demands or improve operating efficiencies Minimum 2 years of engineering knowledge a
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Posted 1 day ago

Sr. Cybersecurity Engineer - Cloud Security Engineering

Visa Inc.

•

Ashburn, Virginia, USA

Full-time

Company Description Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose - to uplift everyone, everywhe
Posted 11 days ago | Updated 6 hours ago

Senior II Software Engineer - Linux Kernel Performance

Akamai Technologies

•

Cambridge, England, United Kingdom

Full-time

Do you have a passion for making systems run as efficiently as possible? Does the opportunity to improve the platform underlying over 300,000 servers excite you? Join our innovative team Our Linux Performance team is a specialized group that looks to improve the performance and efficiency of Akamai's Intelligent Platform, both virtualized and bare metal. It is part of our larger Linux Engineering team, which provides the Linux kernel and operating system innovation for the Akamai global distr
Posted 39 days ago | Updated 18 hours ago

Intermediate Network Engineering Technician

Judge Group, Inc.

•

Fort Belvoir, Virginia, USA

Contract

Location: Fort Belvoir, VA Description: Our client is currently seeking a Intermediate Network Engineering Technician to work fully onsite in Ft. Belvoir, VA. In support of the U.S. Army Network Enterprise Technology Command (NETCOM) and the Regional Network Enterprise Center for the National Capital Region (RNEC-NCR), we are currently seeking an Intermediate Network Engineer with a minimum of 3 years of experience and a Secret Clearance. This job will have the following responsibilities: Su
Posted 21 days ago | Updated 3 hours ago

Lead Network Security Engineer - Palo Alto

LabCorp

•

Remote

Full-time

We are seeking an experienced senior network security engineer with a strong background in designing, implementing, and managing complex network security architectures. The ideal candidate will have at least 10 years of industry experience, with specific expertise in Palo Alto Firewall (PAFW) and Cisco Firepower systems, and related Cloud based management tools. Duties & Responsibilities: Design, implement, and manage secure network architecture for large-scale enterprise environmentsDevelop an
Posted 12 days ago | Updated 6 hours ago

Principal Network Application Engineer

CVS Health

•

New York, USA

Full-time

At CVS Health, we're building a world of health around every consumer and surrounding ourselves with dedicated colleagues who are passionate about transforming health care. As the nation's leading health solutions company, we reach millions of Americans through our local presence, digital channels and more than 300,000 purpose-driven colleagues - caring for people where, when and how they choose in a way that is uniquely more connected, more convenient and more compassionate. And we do it all w
Posted 20 days ago | Updated 6 hours ago

Senior Infrastructure / Networking Engineer

RTX Corporation

•

Annapolis, Maryland, USA

Full-time

Date Posted: 2025-07-14 Country: United States of America Location: MD231: 306 Sentinel Drive Suite100 AJ 306 Sentinel Drive Suite 100, Annapolis Junction, MD, 20701 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: TS/SCI without Polygraph Raytheon Company Managed by Collins Aerospace This role is primarily On-Site, with flexibilit
Posted 20 days ago | Updated 6 hours ago

Senior Systems Engineer

Hadiamondstar Software Solutions LLC

•

Washington, District of Columbia, USA

Contract

TRiNET Technologies is seeking a Senior Systems Engineer to support a critical U.S. government agency in the National Capital Region. This SME-level role is ideal for an experienced systems engineer with broad technical depth across Microsoft enterprise platforms, Unix/Linux systems, and Zero Trust Architecture (ZTA) components. The role offers an opportunity to support infrastructure modernization, hybrid identity and access integration, and implementation of secure enterprise environments alig
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Posted 7 days ago

Senior DLP Security Engineer

Solution Partners, Inc.

•

Washington, District of Columbia, USA

Full-time

We're searching for a Senior DLP Security Engineer. This will be a permanent salaried opportunity. Hybrid with 20% in office. As a Senior Security Engineer, you will collaborate with Architects and key stakeholders to interpret and implement engineering and operational guidance within a specific security domain or program. You will contribute to multiple projects, leading the creation of comprehensive roadmaps for various projects or departments. Data Domain: Experience building, testing, implem
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Posted 60+ days ago | Updated 4 days ago