Lead Security Engineer Jobs in Arlington, USA

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Lead Security Engineer

Responsibilities Incident handling – serve as the incident response coordinator to oversee all incident response activities and ensure timely and successful resolution of incidents across various business verticalsDevelop, mature and lead incident response functions and reporting of findings< ...

Lead Security Engineer

Lead Security Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index and the NASDAQ 100, CoStar Group is on a missi ...

Endpoint Security Engineer Lead

**Description** Leidos has an immediate need for a lead Endpoint Security Engineer for a customer on a highly visible and strategic Cybersecurity Task Order. The Security Engineer will need to be a self-starter with excellent analytical and problem-solving skills, flexibility, good judgment, and the abi ...

Endpoint Security Engineer Lead

Tetrad Digital Integrity (TDI) is a cybersecurity firm built for high-consequence environments where mission, complexity, and trust intersect. Our single focus has been delivering cyber solutions to effectively manage risk & the business of cyber for 25 years! TDI is looking for a Lead Endpoint Security ...

Endpoint Security Engineer Lead

Tetrad Digital Integrity (TDI) is a cybersecurity firm built for high-consequence environments where mission, complexity, and trust intersect.Our single focus has been delivering cyber solutions to effectively manage risk & the business of cyber for 25 years!TDI is looking for a ...

Lead Offensive Security Engineer

Lead Offensive Security Engineer Job Description **Offensive Security Engineer** **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index a ...

Security Lead

Overview:As a Security Lead you will have the opportunity to oversee your daily team, while assisting with daily operations on a new level! Responsibilities:Guests choose Six Flags Over Texas to have a fun filled day with their families and friends, with safety in mind. With this position, you w ...

Security Engineering Lead

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, ...

Lead Engineer

Remote | United States $250,000 – $315,000 + Token + Performance Bonus AI | DeFi | Data Infrastructure | Automation Systems Snapshot Join a high-impact AI + DeFi venture incubated by one of the earliest and most influential p ...

Security Engineer, AmSec

DescriptionAmazon Security is seeking a Security Engineer who thrives in ambiguity and is motivated to build scalable security solutions. The Secure Third Party Tools (S3T) team has bold ambitions to redefine how Amazon protects customer trust across all third-party interactions — shifting from reactive asse ...

Security Engineer, AmSec

DescriptionAmazon Security is seeking a Security Engineer who thrives in ambiguity and is motivated to build scalable security solutions. The Secure Third Party Tools (S3T) team has bold ambitions to redefine how Amazon protects customer trust across all third-party interactions — shifting from reactive asse ...

Security Engineer, AmSec

Amazon Security is seeking a Security Engineer who thrives in ambiguity and is motivated to build scalable security solutions. The Secure Third Party Tools (S3T) team has bold ambitions to redefine how Amazon protects customer trust across all third-party interactions — shifting from reactive assessments to proa ...

Nucleus Security Engineer

**Description** We are seeking a skilled and dedicated Vulnerability Management Administrator to manage and maintain our vulnerability management program using theNucleus Securityplatform. The ideal candidate will be responsible for the day-to-day operation of the platform, ensuring all assets are scann ...

IT Security Engineer

IT Security Engineer Zetier seeks experienced IT Security Engineer to support, manage, and secure our rapidly expanding infrastructure. Candidates will demonstrate experience in maintaining, deploying, and troubleshooting segmented IT systems. Strong candidates will emb ...

Virtru Security Engineer

Virtru Security EngineerThe Opportunity:As a Virtru Security Engineer you’ll play a critical role in the world of zero trust. You will support the cyber architecture development, implementation, and sustainment across multiple networks of different classification levels. You’ll interface with st ...

Cyber Security Engineer

Job Description: We are GDIT. The people supporting some of the most complex government, defense, and intelligence projects across the country. We deliver. Bringing the expertise needed to understand and advance critical missions. We transform. Shifting the ways clients invest in, ...

Security Operations Engineer

Umbra is an American space technology company delivering advanced systems, from sensors to spacecraft, that empower customers worldwide with unmatched access to critical information from space. Our mission is simple and ambitious: redefine space—for people, systems, and missions in every domain. Umbra’s ecosy ...

Nucleus Security Engineer

We are seeking a skilled and dedicated Vulnerability Management Administrator to manage and maintain our vulnerability management program using the Nucleus Security platform. The ideal candidate will be responsible for the day-to-day operation of the platform, ensuring all assets are scanned, vulnerabilities ...

Edge Security Engineer

Responsibilities Configure, monitor, and fine-tune Akamai Kona WAF policies to minimize false positives and maximize protection against OWASP and DDOS threatsImplement and maintain bot protection and scraping mitigation strategies across CoStar’s web properties.Analyze edge traffic p ...

Edge Security Engineer

Edge Security Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index and the NASDAQ 100, CoStar Group is on a missi ...

Security Operations Engineer

Umbra is an American space technology company delivering advanced systems, from sensors to spacecraft, that empower customers worldwide with unmatched access to critical information from space. Our mission is simple and ambitious: redefine space—for people, systems, and missions in every domain. Umbra’s ecosy ...

Lead Systems Security Analyst

Arlington, VirginiaSecretHybrid scheduleCyber Security & Intelligence **Overview** GovCIO is currently hiring for a Senior Systems Security Analyst with an active Secret clearance to evaluate actions needed to implement customer security policy by developing plans and implementing s ...

Sr Security Engineer, Corporate Services Security

Corporate Services Security (CPSS) is the Amazon security team aligned with Finance & Global Business Services (FGBS), People eXperience & Technology (PXT), Legal and Global Communications and Community Impact (GCCI) business units.Our Mission is to protect and safeguard Amazon's corporate services, systems ...

Sr Security Engineer, Corporate Services Security

DescriptionCorporate Services Security (CPSS) is the Amazon security team aligned with Finance & Global Business Services (FGBS), People eXperience & Technology (PXT), Legal and Global Communications and Community Impact (GCCI) business units.Our Mission is to protect and safeguard Amazon's corporate ser ...

Sr Security Engineer, Corporate Services Security

DescriptionCorporate Services Security (CPSS) is the Amazon security team aligned with Finance & Global Business Services (FGBS), People eXperience & Technology (PXT), Legal and Global Communications and Community Impact (GCCI) business units.Our Mission is to protect and safeguard Amazon's corporate ser ...

Sr Security Engineer, Corporate Services Security

Corporate Services Security (CPSS) is the Amazon security team aligned with Finance & Global Business Services (FGBS), People eXperience & Technology (PXT), Legal and Global Communications and Community Impact (GCCI) business units.Our Mission is to protect and safeguard Amazon's corporate services, systems ...

Security Engineer, Amazon Leo

DescriptionWe are open to hiring candidates to work out of one of the following locations: Arlington, VA, USA | Redmond, WA, USA Amazon Leo is Amazon’s low Earth orbit satellite network. Our mission is to deliver fast, reliable internet connectivity to customers beyond the reach of existing ...

Security Engineer, Threat Detection

DescriptionAre you excited about advancing the state of threat detection at scale to mitigate risk from an ever-evolving threat landscape impacting a diverse range of businesses? Amazon Stores Security's Threat Detection team is looking for a highly motivated Security Engineer to join our team. In t ...

Security Engineer, Threat Detection

Are you excited about advancing the state of threat detection at scale to mitigate risk from an ever-evolving threat landscape impacting a diverse range of businesses?Amazon Stores Security's Threat Detection team is looking for a highly motivated Security Engineer to join our team. In this role, you w ...

Senior Physical Security Engineer

Overview **About M.C. Dean** M.C. Dean is Building Intelligence. We design, build, operate, and maintain cyber-physical solutions for the nation’s most mission-critical facilities, secure environments, complex infrastructure, and global enterprises. With over 7,000 employees, our capabilities s ...

Threat Detection Security Engineer

Responsibilities Own cyber security incidents from identification to resolutionEnsure incidents and corresponding artifacts and evidence are consistently and accurately recordedWork with threat intelligence, detection engineering and security controls team to build a holistic lifecyc ...

Information Systems Security Engineer

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, ...

Senior SaaS Security Engineer

Responsibilities Program & StrategyBuild the enterprise SaaS Security program: charter, operating model, RACI, roadmap, control framework mapping to ISO 27001, and KPIs.Stand up a single source of truth for SaaS inventory (shadow IT included), integrating procurement, SSO/IDP, n ...

Senior SaaS Security Engineer

Senior SaaS Security Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index and the NASDAQ 100, CoStar Group is on ...

Threat Detection Security Engineer

Threat Detection Security Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index and the NASDAQ 100, CoStar Group i ...

Lead Systems Engineer

**Lead Systems Engineer** **Category:** Infrastructure/Cloud **Main location:** United States, Virginia, Arlington **Position ID:** J0426-1588 **Employment Type:** Full Time **Position Description:** We are seeking an experienced Software Systems Engineer Lea ...

Lead Field Engineer

Who We Are: + CAE Vision: Our vision is to be the worldwide partner of choice in defense and security, civil aviation, and healthcare by revolutionizing our customers’ training and critical operations with digitally immersive solutions to elevate safety, efficiency and readiness. + CAE Defense & Security ...

Lead Software Engineer

**Description** We are seeking an experienced Lead Software Engineer to join our team in developing the forefront of unmanned and autonomous ship development for the US Government. Based in Arlington, VA, you will be embedded within an Agile Scrum team – designing, building, and testing software that po ...

Lead Automation Engineer

**Overview** LEAD AUTOMATION ENGINEER (NAUT): Bowhead seeks a high-performing Lead Automation Engineer to join our team in Rosslyn, VA. The Lead Automation Engineer will act as the technical specialist responsible for developing, securing, and implementing robust Infrastructure as Code (Ia ...

Lead Software Engineer

Job DescriptionOVERVIEWTen Mile Square is looking for a talented and experienced Lead Software Engineer to lead a remote-first team of talented full-stack software developers. The successful candidate will have a history of hands-on leadership and expertise with software deve ...

Senior Security Engineer, Global Professional Services Security

We're seeking a Security Engineer to design, develop, and implement security solutions that strengthen AWS Global ProServe's security posture. You'll build automated security mechanisms to monitor and protect AWS interactions with customers, developing elegant solutions to complex business problems while followi ...

Senior Security Engineer, Global Professional Services Security

DescriptionWe're seeking a Security Engineer to design, develop, and implement security solutions that strengthen AWS Global ProServe's security posture. You'll build automated security mechanisms to monitor and protect AWS interactions with customers, developing elegant solutions to complex business problem ...

Senior Security Engineer, Global Professional Services Security

We're seeking a Security Engineer to design, develop, and implement security solutions that strengthen AWS Global ProServe's security posture. You'll build automated security mechanisms to monitor and protect AWS interactions with customers, developing elegant solutions to complex business problems while followi ...

Security Engineer, Amazon Leo Security Controls and Assurance

Amazon Leo is Amazon’s low Earth orbit satellite broadband network. Its mission is to deliver fast, reliable internet to customers and communities around the world, and we’ve designed the system with the capacity, flexibility, and performance to serve a wide range of customers, from individual households to scho ...

Security Engineer, Amazon Leo Security Controls and Assurance

DescriptionAmazon Leo is Amazon’s low Earth orbit satellite broadband network. Its mission is to deliver fast, reliable internet to customers and communities around the world, and we’ve designed the system with the capacity, flexibility, and performance to serve a wide range of customers, from individual hou ...

Senior Security Engineer, AWS Identity, AWS Identity Security

DescriptionCome help us secure critical platform services in the AWS cloud and deliver world-class defense for AWS customers! Amazon Web Services (AWS) Identity and Governance service teams build and operate identity, authentication, and authorization stack for the AWS cloud, and build services that ...

Security Engineer, Amazon Leo Security Controls and Assurance

Amazon Leo is Amazon’s low Earth orbit satellite broadband network. Its mission is to deliver fast, reliable internet to customers and communities around the world, and we’ve designed the system with the capacity, flexibility, and performance to serve a wide range of customers, from individual households to scho ...

Sr Security Engineer, Amazon Leo

DescriptionWe are open to hiring candidates to work out of one of the following locations: Arlington, VA, USA | Redmond, WA, USA Amazon Leo is Amazon’s low Earth orbit satellite network. Our mission is to deliver fast, reliable internet connectivity to customers beyond the reach of existing ...

Principal Security Engineer, AWS Kumo

DescriptionHelp us protect not only the Amazon Web Services (AWS) cloud computing environment but all of ourcustomers as well! As a Principal Security Engineer in AWS Support-Kumo, you will be on the forefront of many security issues for a wide variety of platforms and technologies including clo ...

Senior Information System Security Engineer

**Description** This Department of War enterprise data and analytics program delivers mission-critical capabilities that enable leaders across the Department to make faster, better-informed decisions using trusted data at scale. Leidos Digital Modernization sector is seeking an experienced **Senior Inf ...

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