Network Engineer Senior
ECS
Senior Network Engineer – Washington DC Everforth ECS Federal is seeking a Senior Network Engineer to support a mission-focused federal IT program in Washington DC. This position is contingent upon contract award. Responsibilities The Senior Network Engineer will provide senior‑level network engineering support for complex enterprise, classified, and secure communications environments. Responsibilities include: Design, implementation, configuration, maintenance, troubleshooting, and optimization of secure network infrastructure across mission‑critical federal IT environments. Lead network design activities, troubleshoot complex network issues, support encrypted communications, document network architecture, and mentor junior technical staff. Support change management, network security, segmentation, operational improvements, and strengthen network availability, performance, resilience, compliance, and secure configuration management across the enterprise. Qualifications Required Skills: Minimum 7 years network engineering experience Enterprise routing, switching, firewall, segmentation, and network security experience Experience supporting secure or mission‑critical environments Desired Skills: Security+, CCNP, CCIE, CISSP, COMSEC, TACLANE/HAIPE, Zero Trust, classified network, or high‑availability infrastructure experience Equity, Diversity & Inclusion ECS Federal LLC is an equal opportunity employer and does not discriminate or allow discrimination on the basis of any characteristic protected by law. All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, or local jurisdiction law. #J-18808-Ljbffr ECS
- ...You will excel in this role if you are: A collaborative engineer who thrives as part of an integrated technical team Self-motivated... ...thinker who enjoys learning new technologies and driving network innovation Experienced with Cisco, Dell, and Juniper networking...Senior
$120k - $200k
...This is a hands-on role focused primarily on network engineering within AWS and hybrid environments. You will help build and scale secure infrastructure supporting multiple clinic locations and critical healthcare systems. What You'll Do Design and manage enterprise network...Senior- ...Job Description Job Description The Senior Network Engineer will perform all activities related to supporting DoD OIG’s capability to provide a reliable, scalable, and secure high-speed Data Network infrastructure and operating an efficient, effective, and secure network...SeniorRemote work
- ...Description Benefits: ~401(k) ~ Dental insurance ~ Health insurance ~ Vision insurance ANG SIGNAL is looking for a Network Engineer to join our team supporting the federal government in the Washington, DC area. The ideal candidate will provide network...SeniorRemote workWork from homeVisa sponsorshipWork visaFlexible hours
- ...and delivered by operating with a product mindset, prioritizing speed, ownership, and execution over bureaucracy. Title: Senior Network Engineer Location: Washington, DC (Onsite) Terms: Full-time Salary: 155,000 - 170,000 DOE Clearance: Active Top Secret...SeniorFull timeWork experience placementFlexible hours
- ...About the Role Redhorse transforms the way government uses data and technology. To support this mission, we are seeking a Senior Network Engineer to support the Department of Justice (DOJ) National Classified Services program. In this high-impact role, you will be the...SeniorContract workWork at officeLocal areaRemote work
$115k - $190k
...Job Description Job Description Are you a Senior Network Engineer who is ready for anew challengethat willlaunch your careerto the next level? Tired of being treated like a company drone? Tired of promised adventures during the hiring phase, then being dropped off on a...SeniorFull timeContract workRemote workWork from homeRelocation package- Apex Systems is seeking a Network Engineer IV for an onsite role in Arlington, VA. The position focuses on deploying and automating a large scale network, maintaining reliability during expansion, and designing scalable solutions. A strong background in IP networking and...SeniorHourly payContract work
- A leading technology consulting firm in Washington DC is searching for an experienced Palo Alto Networks Professional Services Consultant to support federal clients. This role involves designing advanced network and cloud security solutions while ensuring compliance with...Senior
- Nationwide IT Services, Inc. is seeking a Senior Network Engineer in Washington, DC, to provide engineering and operations support for CBO’s Cisco-based enterprise network. The role involves leading incident-response efforts and ensuring network security and compliance....SeniorFor contractors
$110k - $160k
Black Canyon Consulting (BCC) is seeking a Senior Network Engineer to enhance network architecture for the National Institutes of Health in Bethesda, MD. This full-time onsite role involves leading the design and deployment of high-performance networks. Key qualifications...SeniorFull time- Redhorse Corporation is seeking a Senior Network Engineer to support the DOJ National Classified Services program. You will be the backbone of the Justice Consolidated Office Network (JCON) and NSDNet, ensuring high availability for mission-critical operations across DC...SeniorWork at officeRemote work
- A leading security solutions provider is looking for a Network Engineer 3 to join their Security and Electronic Systems team. This position involves designing, implementing, and maintaining network services, with responsibilities covering system analysis, troubleshooting...Senior
- Must be located in the Washington, D.C. area, with the ability to work on-site as needed. Role Overview We are seeking a Senior Network Engineer to support the USDA SCINet high-performance computing network. You will ensure network reliability and security across multiple...Senior
- ..., maintaining, implementing, and troubleshooting our clients' networks. You will work in a collaborative environment to provide cutting... ...& Expertise Bachelor’s degree in Computer Science or an engineering‑related field (Preferred) 10 years of experience in a computer...Senior
- Overview The Senior Network Engineer provides advanced engineering, operational, and advisory support for the Congressional Budget Office’s (CBO) enterprise Cisco network infrastructure. This position is responsible for designing, implementing, securing, and optimizing...SeniorWork at office
- Position Title Sr. Network Enginee Location Information Washington, DC (Near the National Mall) Position Responsibilities As a Sr. Network Engineer, you will be responsible for designing, implementing, and supporting secure, high-assurance network infrastructures in...Senior
- Network Engineer - Senior Clearance: Public Trust Tier 2 Location & Schedule: Hybrid, with on-site work during business hours at the Ford House Office Building (2nd & D Streets SW, Washington, DC) and CBO data-center facilities. Role Summary Nationwide IT Services, NIS...SeniorFor contractorsWork at office
- ...Magazine as a Best Workplace in Defense, honoring organizations with strong cultures and meaningful impact. About You You are a senior network engineer with experience designing and implementing secure, high-performing network solutions in mission critical, classified...SeniorContract workFor contractors
- ...Celestial Innovations Group (CIG) is seeking an experienced Palo Alto Networks Professional Services Consultant to support our growing... ...organization, acting as a technical lead and mentor to fellow engineers. Lead end‑to‑end design, deployment, and configuration of...SeniorRemote workWork from homeFlexible hours
- ...dependent on our inclusive, collaborative environment with a shared commitment to excellence in everything we do. About The Senior Network Engineer Position We are looking for a talented network engineer to join our team in Suitland, MD. You will provide senior network...SeniorPermanent employmentFlexible hours
- ...DoD Leadership, & the country. We are proud & honored to provide these services. Overview Of Position FEDITC is seeking a Senior Network Engineer (CONUS) to work in Washington, DC . A United States Citizenship and an active Secret DoD Security Clearance is required to...SeniorContract workFor contractorsLocal areaWorldwide
$150k - $180k
Overview AMERICAN SYSTEMS, a 100% employee-owned federal government contractor, is seeking a Senior Network Engineer with strong Linux CLI experience to support a secure RHEL-based HPC environment in Arlington, VA . This role is ideal for a hands-on engineer who can support...SeniorFor contractorsRelocation package- ...a workplace that encourages growth, initiative, creativity, and employee satisfaction. Harmonia is seeking an experienced Senior Network Engineer with expertise in Palo Alto Networks or Cisco technologies to support a mission‑critical environment at the Department of State...SeniorFull timeFor contractorsWork experience placementFlexible hours
$140k - $160k
All Native Group (ANG) is seeking a well-qualified Enterprise Wireless Network Engineer with experience in Cisco Software Defined Networking (SDN) to support a Wireless to support a Wireless Implementation and Support contract in Washington DC. The Wireless Network Engineer...SeniorFull timeContract workWork experience placementWork at officeLocal areaRemote workMonday to FridayNight shiftWeekend workAfternoon shift- Senior Network Engineer Job Locations: US-DC-Washington ID: 2026-4652 | Category: Information Technology | Type: Full Time Overview The Senior Network Engineer will provide advanced engineering, operational, and advisory support for the client's enterprise Cisco network...SeniorPermanent employmentFull timeWork at officeLocal areaRemote work
$130k - $145k
All Native Group is looking to fill the position of Senior Network Engineer Lead in Washington, DC. A Senior Network Engineer Lead is expected to be a network professional with leadership experience in complex data and telecommunications systems design, development, management...SeniorFull timeWork at officeLocal areaMonday to FridayWeekend workAfternoon shift$235k - $265k
Purpose and Impact Amentum is seeking a Sr. Network Engineer/SME to join our dynamic team supporting our customer in the National Capital Region. In this position you’ll be a part of a team that shapes the strategic future for our clients and defines the strategy to get...SeniorHourly payContract workWork at officeLocal areaMonday to Friday$93.66k - $121.9k
...Other Required: None Job Family: IT Infrastructure and Operations Skills: Internet Protocol Virtual Private Network (IP VPN), LAN/WAN NETWORKING, Network Engineering Certifications: Certified Network Professional Enterprise (CCNP) | Cisco, Cisco Certified Network...SeniorFull timeTemporary workFor subcontractorRemote workFlexible hoursDay shift- ECS is seeking a Senior Network Engineer in Washington DC to support a federal IT program. The role includes designing and optimizing secure network infrastructure for mission-critical environments. Applicants must have at least 7 years of network engineering experience...Senior
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