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Security Engineer Jobs in McLean, VA

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Sr. Endpoint Security Engineer I (Trellix) (6837) MetroStar Systems

Washington, DC

$138,000–$166,000 / year

Broad hands-on experience administering and engineering multiple Trellix/McAfee enterprise security products, such as ePO, ENS, EDR, DLP, Drive Encryption (FRP/FRMP), Policy Auditor, Rogue System Detection, Trellix Security for Microsoft Exchange, Application and Change Control, and File Integrity Monitoring. Endpoint Security Engineer I (Trellix SME), you'll serve as the technical lead for the organization's endpoint security and data protection ecosystem, balancing day-to-day operational support with strategic cybersecurity engineering initiatives.

9 days ago

Sr. Endpoint Security Engineer I 6701 Metrostar Systems

Washington, DC

$138,000–$166,000 / year

Hands-on experience with Trellix ePolicy Orchestrator (ePO), Endpoint Security (ENS), Endpoint Detection and Response (EDR), Data Loss Prevention (DLP), Drive Encryption (FRP/FRMP), Threat Intelligence Exchange (TIE), Data Exchange Layer (DXL), Policy Auditor, Rogue System Detection, Trellix Security for Microsoft Exchange (TSME), Application and Change Control (Solidcore), and File Integrity Monitoring (FIM). Remediating JCIP and compliance findings through application whitelisting, File Integrity Monitoring (FIM), DLP enhancements, and security control implementations; designing and deploying endpoint hardening and application control solutions using Trellix Application and Change Control (Solidcore).

30+ days ago

IT Network Security Team Lead GD Information Technology

Bethesda, Maryland

To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. This role is responsible for overseeing the implementation and enforcement of cybersecurity policies, managing a team of IT security professionals, and coordinating cross-functional efforts to protect the integrity of NLM’s infrastructure.

25 days ago

Cyber Security Project Engineer J5 Consulting

Chantilly, VA

Demonstrated experience program management and system integration managing successful IT complex programs; facilitating and participating in meetings and information sessions; coordinating IT program schedules; creating/distributing minutes and action items; tracing action items for successful completion. Demonstrated experience building current technology servers and workstations: providing technical configuration, setup, installation services, hardware and coordination, and maintaining to current workstation and server operating system and software updates/patching versions.

30+ days ago

RMF Cybersecurity Engineer Booz Allen Hamilton

Usa, Maryland

$99,000–$225,000 / year

Onsite : If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Perform risk and vulnerability assessments in network, system, and application areas, and leverage big data analytics and traditional security event types to identify advanced threats or indicators of compromise.

22 days ago

Senior Cybersecurity Engineer - Data & AI Security Lululemon Athletica Inc

Washington, WA

$147,300–$193,300 / year

Recognizing our teams for their performance and dedication, other components of our total rewards offerings include support of career development, wellbeing, and personal growth: Extended health and dental benefits, and mental health plans Paid time off Savings and retirement plan matching Generous employee discount Fitness & yoga classes Parenthood top-up Extensive catalog of development course offerings People networks, mentorship programs, and leadership series (to name a few) Note: The incentive programs, benefits, and perks have certain eligibility requirements. Proven ability to lead enterprise-scale security capabilities and initiatives, driving alignment, adoption, and measurable outcomes across technical and business teamsExperience defining metrics, reporting, operational processes, and service models that support sustainable security capabilities at enterprise scale.

30+ days ago

Information Systems Security Engineer 3 Avid Technology Professionals LLC

Laurel, MD

Join a team of 5+ similar individuals who ensure security compliance with customer requirements.

30+ days ago

Senior Information Assurance/Security Engineer Telos Corp

Reston, VA

$160,000–$180,000 / year

Interact daily in person, via email and phone conversations with a large user base to provide Xacta software and Risk Management Framework support. Demonstrate continuous effort to improve operational performance and streamline customer Risk Management Framework workflow processes.

30+ days ago

Security Engineer - Threat Intel Anthropic PBC

Washington, DC

$320,000–$405,000 / year

You''ll track the adversaries most likely to target a frontier AI lab, build the tooling and pipelines that turn raw indicators into operational defenses, and work shoulder-to-shoulder with detection engineers and incident responders to make sure intelligence actually changes outcomes. This research continues many of the directions our team worked on prior to Anthropic, including: GPT-3, Circuit-Based Interpretability, Multimodal Neurons, Scaling Laws, AI & Compute, Concrete Problems in AI Safety, and Learning from Human Preferences.

30+ days ago

Lead AI Security Engineer Mitre Corp

McLean, VA

$174,000–$217,500 / year

The TSAI Department supports our sponsors' missions by delivering capabilities for securing and increasing trust in AI-enabled systems, including data driven AI risk awareness and mitigation, AI red teaming, and trusted tools and techniques for applying AI in high consequence environments. Basic Qualifications: Typically requires a minimum of 8 years of experience in artificial intelligence with a Bachelor's degree in a relevant field; or 6 years and a Master's degree; or a PhD with 3 years' experience; or equivalent combination of AI-related education and work experience.

30+ days ago

AI Security Engineer Mitre Corp

McLean, VA

$121,600–$152,000 / year

The TSAI Department supports our sponsors' missions by delivering capabilities for securing and increasing trust in AI-enabled systems, including data driven AI risk awareness and mitigation, AI red teaming, and trusted tools and techniques for applying AI in high consequence environments. Basic Qualifications: Typically requires a Bachelors degree and a minimum of 2 years of artificial intelligence experience; or an advanced degree with relevant experience who can immediately contribute at this job step; or equivalent combination of AI-related education and work experience.

30+ days ago

Summer Associate Internship (Product Security Engineer) Navy Federal Credit Union

Vienna, VA

Currently pursuing an associate, bachelor's, or graduate degree from an accredited college or university in cybersecurity, computer science, information technology, data analytics, engineering, risk management, or a related field. Accommodations: If you need accommodation or assistance for a qualifying condition to complete the online application (or during any stage of the hiring process), you can contact Navy Federal''s Medical Accommodations team at medicalaccommodations@navyfederal.org or by calling 1-888-503-6013.

24 days ago

Senior AI Security Engineer Mitre Corp

McLean, VA

$143,600–$179,500 / year

Basic Qualifications: Typically requires a minimum of 5 years of experience in artificial intelligence with a Bachelors degree in a relevant field; or 3 years and a Masters degree; or a PhD with relevant experience who can immediately contribute at this job step; or equivalent combination of AI-related education and work experience. The TSAI Department supports our sponsors' missions by delivering capabilities for securing and increasing trust in AI-enabled systems, including data driven AI risk awareness and mitigation, AI red teaming, and trusted tools and techniques for applying AI in high consequence environments.

30+ days ago

Security & Architecture Engineer J5 Consulting

Chantilly, VA

Full time

Demonstrated experience with Cloud Service Providers (CSP) offerings, specifically AWS, Azure, and Oracle. J5 Consulting is a Maryland based company established in 2006 to provide computing and consulting services for government and commercial entities.

30+ days ago

Information Technology - Engineer, Cyber Security Sr Ampcus Incorporated

Washington, DC

$75–$79 / hour
Quick Apply

Must be able to effectively communicate and provide positive customer service to every internal and external customer, including customers who may be demanding or otherwise challenging. Must be able to meet established deadlines and handle multiple customer service demands from internal and external customers, within set expectations for service excellence.

30+ days ago

Cyber Security Systems Engineer III Amentum

Fairfax, Virginia

$220,000–$225,000 / year

The successful candidate will bring extensive knowledge and hands-on experience in cybersecurity engineering, risk management frameworks, and secure software development lifecycle management. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws.

30+ days ago

Data Security Engineer Avalore, LLC

Arlington, VA

Quick Apply

This person will implement data protection measures, manage user access and permissions for data tools, and ensure adherence to all applicable data security policies and regulations in collaboration with the data governance team. This person will perform security reviews of data integrations and sharing arrangements, maintain documentation of data security controls, and stay current with data security technologies and threats.

30+ days ago

Cyber / Network Engineer TS/SCI TENICA and Associates LLC

Chantilly, VA

We are seeking a versatile Cyber/Network Engineer who can bridge the disciplines of networking, cybersecurity, cloud infrastructure, and DevOps to design, secure, and maintain modern enterprise environments. The successful candidate is a collaborative engineer who can move seamlessly between strategic architecture, technical implementation, and cross-functional problem solving, delivering resilient, secure, and automated solutions in dynamic, mission-critical environments.

30+ days ago

AI Security Engineer Manager Deloitte Touche Tohmatsu Ltd

Baltimore, MD

$118,700–$243,700 / year

Our purpose comes through in our work with clients that enables impact and value in their organizations, as well as through our own investments, commitments, and actions across areas that help drive positive outcomes for our communities. The wage range for this role takes into account the wide range of factors that are considered in making compensation decisions including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs.

30+ days ago

Cloud Engineer Acuity INC

UNAVAILABLE, DC

Working closely with cybersecurity, networking, systems, and application teams, you will help deliver secure, scalable, and resilient cloud solutions while supporting cloud modernization, migration, infrastructure automation, DevSecOps, and federal cybersecurity compliance initiatives. As a Cloud Engineer, you will implement, secure, automate, and support enterprise cloud environments such as Microsoft Azure, Amazon Web Services (AWS), Google Cloud Platform (GCP), and Oracle Cloud Infrastructure (OCI).

30+ days ago

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Security Engineer Jobs in McLean, VA

Sr. Endpoint Security Engineer I (Trellix) (6837) MetroStar Systems

Sr. Endpoint Security Engineer I 6701 Metrostar Systems

IT Network Security Team Lead GD Information Technology

Cyber Security Project Engineer J5 Consulting

RMF Cybersecurity Engineer Booz Allen Hamilton

Senior Cybersecurity Engineer - Data & AI Security Lululemon Athletica Inc

Information Systems Security Engineer 3 Avid Technology Professionals LLC

Senior Information Assurance/Security Engineer Telos Corp

Security Engineer - Threat Intel Anthropic PBC

Lead AI Security Engineer Mitre Corp

AI Security Engineer Mitre Corp

Summer Associate Internship (Product Security Engineer) Navy Federal Credit Union

Senior AI Security Engineer Mitre Corp

Security & Architecture Engineer J5 Consulting

Information Technology - Engineer, Cyber Security Sr Ampcus Incorporated

Cyber Security Systems Engineer III Amentum

Data Security Engineer Avalore, LLC

Cyber / Network Engineer TS/SCI TENICA and Associates LLC

AI Security Engineer Manager Deloitte Touche Tohmatsu Ltd

Cloud Engineer Acuity INC

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