- CoStar Realty Information, Inc. (Arlington, VA)
- Senior Network Security Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real ... available, we provide an invaluable edge in real estate. We are looking for a Senior Network Security Engineer to improve our information security … more
- CACI International (Laurel, MD)
- Senior Network Security Applications Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with ... * * **The Opportunity:** CACI is seeking an Applications Engineer to play a crucial role in maintaining and...while working with cutting-edge technologies. If you're passionate about network security , enjoy solving complex problems, and… more
- Valvoline Global (Washington, DC)
- …and industrial solutions. **How You'll Make an Impact** We are seeking a highly skilled Senior Network Security Engineer to lead the design, ... the protection of critical data and systems across the organization. As a **Sr Network Security Engineer ,** this role will be the primary SME for maintaining… more
- Tactibit Technologies LLC (Suitland, MD)
- …refresh and modernization planning, network integrations, and security hardening. As a Senior Network Engineer , you will be expected to plan and lead ... and assessments to meet strict compliance and operational security requirements Senior Network Engineer requirements are: + 10+ years of network … more
- Amentum (Fort Meade, MD)
- …Cyber, Security , & Intel space? If so, look no further. Amentum is seeking a ** Network Security Engineer , Senior ** to join our team of passionate ... + High School diploma plus 15 years of hands-on experience in network security engineering, with a strong focus on Cisco security products;… more
- General Dynamics Information Technology (Fort Meade, MD)
- …to support the US Army Intelligence and Security Command (INSCOM). **HOW A NETWORK ENGINEER SENIOR WILL MAKE AN IMPACT** + Responsible for Installation, ... 9 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Network Engineer Senior - TS/SCI required** Transform technology into… more
- Competitive Range Solutions, LLC (Arlington, VA)
- …environment. Competitive Range Solutions requires the expertise of a talented and experienced Senior Network Engineer to assist in the direction and ... and effective integration with a government multi-contractor team. The Senior Network Engineer plays a...propose modifications or upgrades to enhance performance, reliability, and security . Engage in transport network modernization and… more
- CACI International (Washington, DC)
- Senior Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage ... End: 7/28/2025 **The Opportunity:** CACI is seeking a versatile Senior Network Engineer to support... senior -level customers on infrastructure architecture, optimization, and security best practices. + Adhere to network … more
- Leidos (Fort Meade, MD)
- **Description** Leidos is seeking a ** Senior ** ** Network Engineer ** to join our Defense Enclave Services (DES) team at Ft. Meade, MD. **POSITION SUMMARY:** ... (US Citizenship required) **PRIMARY RESPONSIBILIES:** *Provide Subject Matter Expertise in network design, integration, test, security , and implementation of … more
- Leidos (Camp Springs, MD)
- **Description** Leidos has a unique and exciting opportunity to offer a ** Network Engineer ,** who would like to expand their knowledge and grow with the Leidos ... the (AFNCR ITS) Air Force National Capital Region IT Services Program. The Network Engineer is responsible for assessing systems, determining problems, providing… more
- Global Dimensions (Fort Meade, MD)
- …and seeking candidates who will be available upon award. We are seeking a Senior Wireless (Wi-Fi) Instructor/ Network Engineer for a position at Fort ... for SIGINT. Senior Wireless (Wi-Fi) Instructor / Network Engineer will: + Develop, update, review,...maintained network hardware and software. + Ensured network security and integrity. + Monitored … more
- Criterion Systems (Washington, DC)
- …we encourage Veterans to apply. Responsibilities We are looking to hire aMaritime Network Engineer SMEto support our US Department of Transportation customer ... will provide IT Network Engineering Support for the Office of Maritime Security and National Security Multi-Mission Vessel (NSMV) Program at the DOT Maritime… more
- CoStar Realty Information, Inc. (Arlington, VA)
- Senior Network Engineer Job...management and load balancing solutions such as F5 . Network security experience including device hardening, IDS/IPS, ... edge in real estate. We are looking for a Senior Network Engineer to join...network engineering support for the DevOps, DBA, Systems, Security and Service Desk Teams . Manage and expand… more
- Leidos (Odenton, MD)
- **Description** The Digital Modernization Sector at Leidos has an opening for a senior Network Engineer on the DISA Defense Red Switch Network team in ... enterprise environment on a high-paced, fast-moving program. As a Network Engineer , the successful candidate will be...of the OSI model. + Assist IA personnel regarding network security and SSP maintenance. Ensure that… more
- TekSynap (Arlington, VA)
- …degree (Preferred) + Clearance: Must possess a Secret clearance **Overview** We are seeking a Senior Network Engineer to join our team supporting DISA JSP ... primary role designing, architecting routed and switched networks. + 2+ years as senior or lead engineer in planning, designing, and building software defined… more
- Black Bear Technology Solutions, LLC (Adelphi, MD)
- Senior Network Engineer Clearance Required: Secret Clearance Locations: Adelphi, MD (Onsite) Position Overview: The Senior Network Engineer is ... performance, ensuring reliable connectivity and throughput. + Implement and enforce network security procedures and standards. + Install and support network … more
- Systems Technologies, Inc. (Fort Meade, MD)
- Senior Network Engineer Location Ft. Meade, MD Job Setting On-site Job Category Engineer Apply Now ... (https://phh.tbe.taleo.net/phh04/ats/careers/v2/applyRequisition?org=SYSTEK&cws=42&rid=1106) SENIOR NETWORK ENGINEER The company is seeking a Senior … more
- TekSynap (Arlington, VA)
- …+ Certifications: + At least one nationally recognized certification for senior network administrators/engineers/architects tied to the proposed solution's ... the primary point of contact for rapid response to network emergencies, including outages, security breaches, and...clearance **Overview** We are seeking a Rapid Response Sr. Network Engineer to join our team supporting… more
- ManTech (Washington, DC)
- ManTech seeks a motivated, career and customer-oriented ** Senior Information System Security Engineer ** to join our team **Washington, DC.** ... IS and Network Environment. + Design, develop, and implement network security measures that provide confidentiality, integrity, availability, authentication,… more
- Amazon (Arlington, VA)
- Description AWS Security is looking for a Senior Security Engineer to manage security vulnerabilities in third-party software and open source ... who are building and securing our services. A Sr. Security Engineer at Amazon is expected to...top 10) and remediation techniques. - Knowledge of cloud security and basic network security … more