Computer Network Security Analyst Jobs in Reston, VA

221 - 240 of 3,389 Jobs

Engineering Operations Technician, DCEO Engr 4 - AG (L4)Job Title - Engineering Operations Technician, DCEO Engr 4 - AG (L4)

Amazon Data Services, Inc.Company Name - Amazon Data Services, Inc.

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Centreville, Virginia, USA

Full-time

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

Systems Engineer 3/Systems ArchitectJob Title - Systems Engineer 3/Systems Architect

GovCIOCompany Name - GovCIO

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Bethesda, Maryland, USA

Full-time

Overview GovCIO is currently hiring for a Systems Engineer/Systems Architect for our NIH-CIT Proposal. This position will be located in Rockville, MD and will be a hybrid role. Responsibilities The SME role's responsibilities include: Coordinate with the Section Manager to evaluate, design, and test architecture designs and services from the roadmap backlog Lead the transition of user accepted designs and services to the Operations and Security Teams Provide subject matter expertise in Ente

Data Center Engineer (TS/SCI w/ Poly Required) - WashinJob Title - Data Center Engineer (TS/SCI w/ Poly Required) - Washin

DeloitteCompany Name - Deloitte

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Arlington, Virginia, USA

Full-time

Are you looking to make an immediate impact where you can help our clients solve their business challenges? Deloitte's Core Business Operations (CBO) portfolio operates at the center of our client's business. By joining our team, you could help C-suite and program leaders transform their organization and accelerate mission execution through emerging and disruptive technologies, innovative business models, retooled program operations and industry-driven solutions. Recruiting for this role ends o

Network Enterprise System Team LeadJob Title - Network Enterprise System Team Lead

LeidosCompany Name - Leidos

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Lorton, Virginia, USA

Full-time

Description The Multi Domain Solutions Division at Leidos is looking for an experienced Enterprise Network Architect to serve as the Network Enterprise System Team Lead on a fast-paced program with the Air Force Life Cycle Management Center. The ideal candidate will possess extensive experience in network engineering, a strong understanding of DoD IT requirements, and proven leadership skills. The primary responsibility of this candidate is leading the program's enterprise network engineering se

Information Security AnalystJob Title - Information Security Analyst

Techno-Comp, Inc.Company Name - Techno-Comp, Inc.

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Remote

Contract

Job Title: Information Security Analyst Work Location: Ashburn VA or Cary NC or Temple Terrace FL (Remote) Duration: Long Term Contract Job Description: LOCATION: Must be 60 miles from Ashburn VA, Cary NC, or Temple Terrace FL. 100% REMOTE MODEL: Night Shift 12:00 AM 08:00 AM EST, 5 days a week, including weekends. Job Duties: Information Security Analysts are the backbone of the Security Operations Center (SOC), providing crucial support to enterprise-level customers.Tier-1 Security Analysts wi

Information Systems Security OfficerJob Title - Information Systems Security Officer

Navigant ConsultingCompany Name - Navigant Consulting

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Washington, District of Columbia, USA

Full-time

Job Family: Cyber Consulting Travel Required: None Clearance Required: Active Secret What You Will Do: This position will be responsible for ensuring the appropriate information security posture is maintained for an information system and as such, works in close collaboration with the ISSM and Project Manager. The position shall have the detailed knowledge and expertise required to manage the security aspects of an information system and, in many organizations, is assigned responsibility for

Engineering Operations Technician, DCEO Engr 4 - AG (L4)Job Title - Engineering Operations Technician, DCEO Engr 4 - AG (L4)

Amazon Data Services, Inc.Company Name - Amazon Data Services, Inc.

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Fairfax Station, Virginia, USA

Full-time

Network Infrastructure Engineer (DevOps)Job Title - Network Infrastructure Engineer (DevOps)

Motion Recruitment Partners, LLCCompany Name - Motion Recruitment Partners, LLC

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Arlington, Virginia, USA

Full-time

Network Infrastructure Engineer (DevOps) This company is seeking a Network Infrastructure Engineer with a strong background in infrastructure and network architecture design to join our team. In this role, you will be responsible for building, deploying, and maintaining the foundational infrastructure that supports our AI-driven platform. Working closely with our engineering and product teams, you'll oversee the deployment of physical infrastructure at our data center, ensuring systems are scala

Network EngineerJob Title - Network Engineer

SAICCompany Name - SAIC

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Reston, Virginia, USA

Full-time

Job ID: 2502239 Location: RESTON, VA, US Date Posted: 2025-02-19 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 development & deployment, targeting & intelligence analysis, systems engineering & integration, and training capabilities and solutions for the Int

Engineering Operations Technician, DCEO Engr 4 - AG (L4)Job Title - Engineering Operations Technician, DCEO Engr 4 - AG (L4)

Amazon Data Services, Inc.Company Name - Amazon Data Services, Inc.

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Falls Church, Virginia, USA

Full-time

Network Red Team EngineerJob Title - Network Red Team Engineer

Parsons Services CompanyCompany Name - Parsons Services Company

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Centreville, Virginia, USA

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with exceptional people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: Network Engineer - Hybrid We are developing a new cyber range for a very important

Information System Security Engineer (ISSE)Job Title - Information System Security Engineer (ISSE)

CCS Global TechCompany Name - CCS Global Tech

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Fairfax, Virginia, USA

Full-time

CCS Global Tech is a rapidly growing Information Technology company with a diverse portfolio of technology products and services and a large network of industry partnerships. With over 22 years of being a successful business with a global talent pool and presence, CCS is a certified Microsoft Gold Partner and specializes in delivering expert Microsoft based solutions for technical and business needs. We have been recognized by Inc. 500 Magazine as one of the fastest growing small companies in th

Information Systems Security EngineerJob Title - Information Systems Security Engineer

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

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Fort Belvoir, Virginia, USA

Full-time

Job Number: R0216786 Information Systems Security Engineer The Opportunity: Are you looking for an opportunity to share your experience in system security engineering to help our country and assist our clients with critical missions? As a systems security and network security engineer, you can identify the information system security engineering needed to assess vulnerabilities and recommend the best solution and security strategy. We need your experience to lead the development and implementat

Principal Network EngineerJob Title - Principal Network Engineer

SAICCompany Name - SAIC

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Arlington, Virginia, USA

Full-time

Job ID: 2504477 Location: ARLINGTON, VA, US Date Posted: 2025-04-10 Category: Information Technology Subcategory: Network Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 25 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: Top Secret Potential for Remote Work: Yes Description We are seeking a Network Engineer in Virginia to support the United States Air Force in its goal of developing an interoperable system of system in a cloud-based co

Enterprise Network ArchitectJob Title - Enterprise Network Architect

LeidosCompany Name - Leidos

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Lorton, Virginia, USA

Full-time

Description The Multi Domain Solutions Division at Leidos is looking for an experienced Enterprise Network Architect to support a fast-paced program with the Air Force Life Cycle Management Center. The ideal candidate will possess extensive experience in network engineering, a strong understanding of DoD IT requirements, and proven leadership skills. The Enterprise Network Architect will plan and execute the deployment of managed services. workstations, and networks, ensuring compliance with DoD

Network EngineerJob Title - Network Engineer

LeidosCompany Name - Leidos

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Chantilly, Virginia, USA

Full-time

Leidos is a growing company delivering innovative technology and solutions focused on safeguarding critical capabilities and transformation in frontline services, our work in the United States includes addressing some of the most complex problems in defense, government, safety and security, and transportation. To make all of this happen we need best in class business professionals to join our teams. We are looking for innovative, passionate, and ambitious professionals to work our programs that

(Cyber) Incident Management Analyst - HybridJob Title - (Cyber) Incident Management Analyst - Hybrid

NightwingCompany Name - Nightwing

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Remote or Arlington, 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

Cyber Technical Analyst Sr- TS/SCI w/PolyJob Title - Cyber Technical Analyst Sr- TS/SCI w/Poly

General DynamicsCompany Name - General Dynamics

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Chantilly, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Cyber Security Job Qualifications: Skills: Cybersecurity, Security Assurance, Security Policies Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Ensure the safety and security of our nation as a Cyber Technical Analyst Senior at GD

Enterprise Network ArchitectJob Title - Enterprise Network Architect

LeidosCompany Name - Leidos

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Lorton, Virginia, USA

Full-time

The Multi Domain Solutions Division at Leidos is looking for an experienced Enterprise Network Architect to support a fast-paced program with the Air Force Life Cycle Management Center. The ideal candidate will possess extensive experience in network engineering, a strong understanding of DoD IT requirements, and proven leadership skills. The Enterprise Network Architect will plan and execute the deployment of managed services. workstations, and networks, ensuring compliance with DoD policies an

Cyber Software Engineer Associate ManagerJob Title - Cyber Software Engineer Associate Manager

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Remote or Rockville, Maryland, USA

Full-time

Job Description Your Mission: As an integral part of Lockheed Martin's Computer Incident Response Team (LM-CIRT), you will work in the Advanced Concepts and IT Mission Area within our Corporate information Security (CIS) division. You will have responsibility leading a team that is focused on developing capabilities and maintaining infrastructure used to defend the enterprise against network intrusion activity originating from criminal and nation state adversaries. You will focus on leading the