security Jobs in Virginia

81 - 100 of 5,461 Jobs

Corelight Network Security EngineerJob Title - Corelight Network Security Engineer

Booz Allen HamiltonCompany Name - Booz Allen Hamilton

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Remote

Full-time

Job Number: R0222126 Corelight Network Security Engineer Key Role: Serve as a key member in the client's cybersecurity program. Lead the selection, design, and implementation of network security tools and capabilities. Develop new detection capabilities and analyze attacks. Support critical business initiatives that contribute to enhancing the cybersecurity posture of U.S. civilian agencies. Due to the nature of work performed within this facility, U.S. citizen ship is required . Basic Qualific

Information Security Snr ManagerJob Title - Information Security Snr Manager

Oracle CorporationCompany Name - Oracle Corporation

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Reston, Virginia, USA

Full-time

Job Description Job Description Information Security Sr. Manager - Offensive Security Oracle Cloud Infrastructure Group (United States) The Oracle Cloud Infrastructure (OCI) Offensive Security team provides OCI with the capabilities to ensure our systems and services meet the security objectives we communicate to customers. The Offensive Security group performs security assessments, vulnerability research, static and dynamic analysis research, penetration testing, red-teaming, and security t

AV Security EngineerJob Title - AV Security Engineer

LeidosCompany Name - Leidos

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Chantilly, Virginia, USA

Full-time

Job Description We are seeking a highly organized and detail-oriented A/V Security Engineer who is responsible for the operation, configuration, and maintenance of advanced video systems used in secured environments. This role ensures high-quality video signal integrity, optimal display performance, and the reliability of video infrastructure across conferencing, streaming, and surveillance systems. The ideal candidate is technically adept, detail-oriented, and experienced in leading AV operati

Security EngineerJob Title - Security Engineer

LeidosCompany Name - Leidos

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Chantilly, Virginia, USA

Full-time

We are seeking a highly skilled Cyber Security Engineer supporting the NRO cyber operations group or Industrial Control Systems group at each site by working with the Information Security Offices to design, implement, and support defensive security solutions that safeguard mission-critical systems and data. The ideal candidate will have deep expertise in cyber threat research, vulnerability assessment, and secure software development practices. This role focuses on protecting networks, data, and

Security Engineer - IVJob Title - Security Engineer - IV

Judge Group, Inc.Company Name - Judge Group, Inc.

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Reston, Virginia, USA

Contract

Location: Reston, VA Salary: Negotiable Description: Our client is currently seeking a Security Engineer - IV [ Additional Description ] Working Model: Prefer hybrid, but open to home based- If Hybrid they will be in office twice per week As a cyber security engineer you will be responsible for: Research and investigate cyber security vulnerabilities that are produced by security scanners or found by security engineers. Do in-depth deep dives on vulnerabilities and their applicability fo

Security Technology Architect Atlantic RegionJob Title - Security Technology Architect Atlantic Region

LumenCompany Name - Lumen

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Virginia, USA

Full-time

About Lumen Lumen connects the world. We are igniting business growth by connecting people, data and applications - quickly, securely, and effortlessly. Together, we are building a culture and company from the people up - committed to teamwork, trust and transparency. People power progress. We're looking for top-tier talent and offer the flexibility you need to thrive and deliver lasting impact. Join us as we digitally connect the world and shape the future. The Role The Security Solutions Ar

Google Cloud Platform Security EngineerJob Title - Google Cloud Platform Security Engineer

HexacorpCompany Name - Hexacorp

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Remote

Full-time, Third Party

We are hiring aSenior Google Cloud Platform Security Engineerwith over 8 years of experience in designing, implementing, and managing security in cloud environments, particularly withGoogle Cloud Platform (Google Cloud Platform). This role requires strong technical leadership, deep knowledge of Google Cloud Platform security best practices, and the ability to work across teams to enforce cloud security, compliance, and governance. Responsibilities: Design and implement enterprise-gradeGoogle Clo

Senior Forescout Security EngineerJob Title - Senior Forescout Security Engineer

SAICCompany Name - SAIC

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Remote

Full-time

Job ID: Location: REMOTE WORK, CO, US Date Posted: 2025-07-17 Category: Cyber Subcategory: Cyber Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Interim Secret Clearance Level Must Be Able to Obtain: Secret Potential for Remote Work: Yes Description Senior Network Security Engineer SAIC currently has an opening for an 802.1x/Forescout/Comply to Connect (C2C) Engineer to support the US Army Corps of Engineers. This is a remote position. Job Description

Security Analyst FedRAMPJob Title - Security Analyst FedRAMP

NextGen IT ServicesCompany Name - NextGen IT Services

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Herndon, Virginia, USA

Full-time

Join a Critical Mission in Federal Cloud SecurityWe re hiring a Security Analyst to support a leading-edge federal cloud security team as part of a long-term, prime contract. This role is hands-on and high-visibility ideal for a cyber compliance expert who thrives in regulated cloud environments. Why You ll Love This RoleYou ll play a direct role in maintaining FedRAMP Authorization to Operate (ATO) documentation Work with elite ISSO and cloud engineering teams Tackle real-time vulnerabilities

Senior Security Engineer (SIEM / SOAR / Data Pipeline) - Northeast region (Remote)Job Title - Senior Security Engineer (SIEM / SOAR / Data Pipeline) - Northeast region (Remote)

GuidePoint SecurityCompany Name - GuidePoint Security

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Remote

Full-time

GuidePoint Security provides trusted cybersecurity expertise, solutions and services that help organizations make better decisions and minimize risk. By taking a three-tiered, holistic approach for evaluating security posture and ecosystems, GuidePoint enables some of the nation's top organizations, such as Fortune 500 companies and U.S. government agencies, to identify threats, optimize resources and integrate best-fit solutions that mitigate risk. About the Role We are seeking an experienced

Senior Forescout Security EngineerJob Title - Senior Forescout Security Engineer

SAICCompany Name - SAIC

•

Remote

Full-time

Job ID: Location: REMOTE WORK, IL, US Date Posted: 2025-07-17 Category: Cyber Subcategory: Cyber Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Interim Secret Clearance Level Must Be Able to Obtain: Secret Potential for Remote Work: Yes Description Senior Network Security Engineer SAIC currently has an opening for an 802.1x/Forescout/Comply to Connect (C2C) Engineer to support the US Army Corps of Engineers. This is a remote position. Job Description

Senior Forescout Security EngineerJob Title - Senior Forescout Security Engineer

SAICCompany Name - SAIC

•

Remote

Full-time

Job ID: 2507492 Location: REMOTE WORK, AL, US Date Posted: 2025-07-17 Category: Cyber Subcategory: Cyber Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Interim Secret Clearance Level Must Be Able to Obtain: Secret Potential for Remote Work: Yes Description Senior Network Security Engineer SAIC currently has an opening for an 802.1x/Forescout/Comply to Connect (C2C) Engineer to support the US Army Corps of Engineers. This is a remote position. Job De

Application Security Consultant---Need locals of VAJob Title - Application Security Consultant---Need locals of VA

CymansysCompany Name - Cymansys

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Reston, Virginia, USA

Contract

Role: Application Security Consultant Location: Reston, VA (Need locals to Reston, VA) Duration: 12+ Months Job Summary: We are looking for a highly motivated Application Security Advisor with a solid background in software development and a strong passion for secure coding practices. This individual will be responsible for interpreting and triaging scan results from our automated pipelines and working closely with developers to ensure vulnerabilities are identified, communicated, and remediat

Senior Forescout Security EngineerJob Title - Senior Forescout Security Engineer

SAICCompany Name - SAIC

•

Remote

Full-time

Job ID: Location: REMOTE WORK, DC, US Date Posted: 2025-07-17 Category: Cyber Subcategory: Cyber Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Interim Secret Clearance Level Must Be Able to Obtain: Secret Potential for Remote Work: Yes Description Senior Network Security Engineer SAIC currently has an opening for an 802.1x/Forescout/Comply to Connect (C2C) Engineer to support the US Army Corps of Engineers. This is a remote position. Job Description

Computer Security Engineer -02122Job Title - Computer Security Engineer -02122

Syneren TechnologiesCompany Name - Syneren Technologies

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Alexandria, Virginia, USA

Full-time

Job Description: Syneren is currently seeking a Computer Security Engineer. Job Location: Alexandria (onsite) Key Responsibilities: Manage and maintain the Cybersecurity infrastructure (ACAS, Trellix, Sentinel, Defender for Cloud, ForeScout), including policy configuration, deployment, and monitoring. Administer and configure ACAS (Nessus) to perform vulnerability scanning, compliance assessments, and reporting across the enterprise. Monitor, analyze, and respond to cybersecurity threats and inc

Senior Forescout Security EngineerJob Title - Senior Forescout Security Engineer

SAICCompany Name - SAIC

•

Remote

Full-time

Job ID: Location: REMOTE WORK, IN, US Date Posted: 2025-07-17 Category: Cyber Subcategory: Cyber Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Interim Secret Clearance Level Must Be Able to Obtain: Secret Potential for Remote Work: Yes Description Senior Network Security Engineer SAIC currently has an opening for an 802.1x/Forescout/Comply to Connect (C2C) Engineer to support the US Army Corps of Engineers. This is a remote position. Job Description

Navy Qualified Validator (NQV) Security EngineerJob Title - Navy Qualified Validator (NQV) Security Engineer

LeidosCompany Name - Leidos

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Dahlgren, Virginia, USA

Full-time

Are You Ready for Your Next Challenge? Leidos is seeking a Navy Qualified Validator (NQV) Security Engineer with an active Secret clearance and direct Validator experience utilizing eMASS to join our team at the Naval Surface Warfare Center, Dahlgren, VA. About the Role As a Navy Qualified Validator, you will support the Naval Surface Warfare Center, Dahlgren Division Command by providing Validation Services and Sustainment Support for IT Systems/Networks Risk Management Framework (RMF) securit

IT Security Specialist System Security Plans & GovernanceJob Title - IT Security Specialist System Security Plans & Governance

Cyber Resource Provider LLCCompany Name - Cyber Resource Provider LLC

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Richmond, Virginia, USA

Full-time, Part-time, Contract, Third Party

ABOUT THE ROLE Security Architect IV to create System Security Plans for suppliers. The role involves conducting interviews with business units, analyzing responses to security controls, and ensuring compliance with COV SEC530 (NIST 800-53). We are seeking a highly skilled and experienced Security Architect IV contractor to develop and write System Security Plans (SSPs) for various suppliers and enterprise applications. This critical role requires a deep understanding of security controls, ris

Network Security EngineerJob Title - Network Security Engineer

DMICompany Name - DMI

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Arlington, Virginia, USA

Full-time

About DMI DMI is a leading provider of digital services and technology solutions, headquartered in Tysons Corner, VA. With a focus on end-to-end managed IT services, including managed mobility, cloud, cybersecurity, network operations, and application development, DMI supports public sector agencies and commercial enterprises around the globe. Recognized as a Top Workplace, DMI is committed to delivering secure, ef?cient, and cost-effective solutions that drive measurable results. Learn more at

Application Security EngineerJob Title - Application Security Engineer

Vaco by HighspringCompany Name - Vaco by Highspring

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Remote

Full-time

Application Security Engineer Remote (U.S.-based)Vaco is partnering with a high-growth SaaS company focused on modernizing the customer payments experience across industries. Their platform is built for scale, powering secure, API-driven payment flows that touch millions of users monthly. Following a recent funding round and continued growth, theyre looking to backfill a key AppSec position supporting secure code delivery across a fast-moving engineering org. This role is remote and reports dir