3,979 Results for

Security Engineer Jobs in Herndon, VA

Jobs

(USA) Systems and Infrastructure Engineer III, Information Security Walmart Inc

HERNDON, VA

$108,000–$216,000 / year

Option 1: Bachelor''s degree in computer science, information technology, engineering, information systems, cybersecurity, or related area and 2years' experience in systems and infrastructure engineering or related area at a technology, retail, or data-driven company. The engineer collaborates across teams to deliver robust, high-quality solutions while adhering to coding and security policies, contributing to continuous improvement and operational excellence within the information security domain.

30+ days ago

(USA) Software Engineer III, Information Security Walmart Inc

HERNDON, VA

$108,000–$216,000 / year

Certified Intrusion analyst (GCIAs), GIAC Certified Enterprise Defender (GCED), Certified Geographic Information Systems Professional (GISP), GIAC Certified Incident Handler (GCIH), Certified Information Systems Security Professional (CISSP), Certified Secure Software Lifecycle Professional (CSSLP), Certified Information Systems Auditor (CISA), and/or Security+ certification, Mainframe Technology, Programming language or languages (for example, Java, C/C++, NET, Rexx, Cobol, Powershell), SAP, Version control software (for example, Subversion, Git, Librarian), Working as a project or team lead, Writing SQL queries in a database platform (for example, Oracle, DB2, SQL Server). Bachelor's degree in Computer Science, Information Technology, or related field and 3 years'' experience in information technology within the past 7 years OR 5 years'' experience in information technology or related field within the past 7 years OR a Master''s degree in Computer Science, Information Technology, or related field.

30+ days ago

Software Development Engineer, AWS Artifact, AWS Compliance & Security Assurance Amazon.com Inc

Herndon, VA

Come join a creative team of software developers dedicated to writing code that works at Amazon scale, mentoring junior developers and understanding and improving our agile processes to help us evolve a vision of compliance and security at AWS. We offer talented security professionals the chance to accelerate their careers with opportunities to build experience in a wide variety of areas including cloud, devices, retail, entertainment, healthcare, operations, and physical stores.

17 days ago

Security Intelligence Engineer, Amazon Cyber Threat Intelligence Amazon.com Inc

Herndon, VA

The Amazon Customer Ecosystems (ACES) team, part of Amazon Cyber Threat Intelligence (ACTI), is responsible for developing actionable intelligence on advanced cyber threats to Amazon ecosystems such as AWS, Ads and LEO their customers. As a Security Intelligence Engineer, you will help enhance our capabilities by identifying new data sources, formulating new analytic techniques, and working across teams to drive their supporting capabilities.

30+ days ago

Border Security AI/ML Engineer Guidehouse Inc

Sterling, VA

Note that Guidehouse will never charge a fee or require a money transfer at any stage of the recruitment process and does not collect fees from educational institutions for participation in a recruitment event. What We Offer: Guidehouse offers a comprehensive, total rewards package that includes competitive compensation and a flexible benefits package that reflects our commitment to creating a diverse and supportive workplace.

30+ days ago

Senior Network Engineer Leidos Holdings Inc

Fort Belvoir, VA

$92,300–$166,850 / year

Knowledge of DoD Risk Management Framework (RMF), Security Technical Implementation Guides (STIGs), and Zero Trust networking principles including SD-WAN, micro- and macro-segmentation, and Zero Trust Network Access (ZTNA). The successful candidate will provide engineering expertise for mission-critical Local Area Network (LAN), Wide Area Network (WAN), and secure network infrastructure supporting classified and enterprise operations.

30+ days ago

Devops Engineer, Infrastructure & Security Scale AI, Inc.

Washington, DC

$198,400–$311,000 / year

The range displayed on each job posting reflects the minimum and maximum target for new hire salaries for the position and may be inclusive of several career levels at Scale; it will be determined during the interview process based on work location and additional factors, including job-related skills, experience, qualifications, interview performance, and relevant education or training. Our products provide the high-quality data and full-stack technologies that power the world's leading models, and help enterprises and governments build, deploy, and oversee AI applications that deliver real impact.

30+ days ago

Senior Cloud Engineer ManTech

Chantilly, VA

The Senior Cloud Engineer will leverage their strong technical background and knowledge to design, implement, and manage secure Azure cloud infrastructures in support of mission-critical operations. + Managing Azure compute, storage, networking, and database services to ensure complete and functioning systems.

30+ days ago

Network Systems Engineer (TS/SCI w/Poly) Parsons Corp

Columbia, MD

$103,500–$181,100 / year

Bachelor's Degree from an accredited college or university in Computer Engineering, Computer Science, Cybersecurity, Computer Engineering, or related discipline; 4 additional years of experience may be considered in lieu of degree. Perform complex systems development and IT infrastructure design work that may include logic network design, physical network design, manufacturing and development cost projections, IT systems engineering.

30+ days ago

Cyber Security Project Engineer FSP TENICA and Associates LLC

Herndon, VA

TENICA provides knowledgeable and experienced subject matter experts to perform a variety of professional services, logistics and supply chain management, crisis prevention and response, and information technology solutions to solve dynamic security challenges. Founded in 2008 and based in Alexandria, Virginia, TENICA is a Service Disabled Veteran Owned, Woman Owned, Small Business (SDVOB and WOSB) and is a participant in the Small Business Administration’s 8(a) business development program.

10 days ago

Cyber Security Identity Staff Engineer Geico Insurance

Bethesda, MD

$110,000–$230,000 / year

Our Staff Engineer works with our Distinguished Engineers to innovate and build new systems, improve, and enhance existing systems and identify new opportunities to apply your knowledge to solve critical problems. Experience building and designing (architecture, design patterns, reliability, and scaling) of security systems with micro-services and extensible REST APIs.

30+ days ago

Platform Engineer - Polygraph Required BTI360

Chantilly, VA

$96,900–$247,900 / year

Hands-on experience with designing, building, and managing cloud infrastructure using Infrastructure as Code (IaC) tools like Terraform (preferred), AWS CloudFormation, Pulumi or AWS CDK to enable automated, repeatable, and secure deployments. Design and develop software (write code) to maintain scalable, secure, and automated cloud-native infrastructure platforms that support microservice-based applications and data platforms.

3 days ago

Sr. Azure Cloud Engineer III (6796) MetroStar Systems

Arlington, VA

$150,000–$200,000 / year

What you'll do: Cloud Infrastructure Management: Design, implement, and maintain Azure cloud infrastructure using Azure Virtual Machines (VMs), Virtual Networks (VNets), Azure SQL Database, Blob Storage, Managed Disks, and Azure Active Directory (AAD). Networking & Load Balancing: Configure and optimize Azure Virtual Networks (VNets), Azure DNS, Azure Load Balancer, Application Gateway, and ExpressRoute for secure and scalable connectivity.

16 days ago

Sr. Cloud Engineer III (Azure) (6796) MetroStar Systems

Arlington, VA

$150,000–$200,000 / year

16 days ago

Sr. Cloud Engineer I (6496) MetroStar Systems

Washington, DC

$128,000–$151,000 / year

16 days ago

Sr. Azure Cloud Engineer III 6796 Metrostar Systems

Arlington, VA

$150,000–$200,000 / year

16 days ago

Cyber Security Systems Engineer Parsons Corp

Columbia, MD

$148,300–$266,900 / year

Skilled in implementing and managing security technologies, including monitoring tools, endpoint protection, IAM systems, vulnerability scanners, and threat intelligence platforms to enhance cybersecurity resilience. Proficient in applying configuration management tools and practices to maintain system integrity, enforce secure baselines, and ensure alignment with federal cybersecurity requirements across all phases of the system lifecycle.

30+ days ago

Engineer, IAM & Endpoint Platform Carlyle Group Inc.

Washington, DC

$160,000–$180,000 / year

Contribute to other Enterprise Productivity Solutions workstreams as needed, including Microsoft 365 administration, broader Microsoft platform initiatives, virtual desktop solutions, and other end-user technology platforms, staying versatile across the EPS portfolio while keeping IAM and endpoints as primary focus. Design and maintain Joiner-Mover-Leaver (JML) workflows and Role-Based Access Control (RBAC) frameworks in SailPoint IdentityNow, including role mining, entitlement mapping, provisioning, access certifications, and automated deprovisioning, to enforce least-privilege access and meet regulatory requirements.

30+ days ago

WiFi-Network Engineer SENIOR All Native Group

Washington, DC

$140,000–$160,000 / year
Full time

Analyze network topologies and traffic and capacity requirements • Assist/lead the creation of technical manuals, operating procedures and other support documentation • Provide Tier 3 technical support and troubleshooting for client/user support • Perform server and virtual network administration duties to maintain operations • Assist with site surveys, collecting requirements, and planning wireless deployments • Participate in occasional travel as required for installations and support. • Hands-on experience with troubleshooting and site-survey tools including Ekahau Site Survey • Ability to balance multiple priorities in a fast-paced, highly collaborative, frequently changing, and sometimes ambiguous environment • Excellent analytical, communication, and documentation skills with demonstrated ability to collaborate and influence across multiple teams Supervisory Responsibility None required for this position.

30+ days ago

Collections Cloud/DevOps Engineer Full Visibility

Quantico, Quantico

The Collections Cloud/DevOps Engineer will collaborate closely with Collection Operation Specialists, Software Engineers, Collection System Administrator, Collection System Administrator, Collection Security Engineer, and system owners across teams to maintain, integrate, modify and secure collections and data flow across hardware, software and cloud environments. Founded in 2006, our extensive technical capabilities and expertise support federal and state government agencies with over 100 cleared technical experts specializing in mission solution areas of Digital, AI & Analytics, Cyber, and Engineering.

29 days ago

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Security Engineer Jobs in Herndon, VA

(USA) Systems and Infrastructure Engineer III, Information Security Walmart Inc

(USA) Software Engineer III, Information Security Walmart Inc

Software Development Engineer, AWS Artifact, AWS Compliance & Security Assurance Amazon.com Inc

Security Intelligence Engineer, Amazon Cyber Threat Intelligence Amazon.com Inc

Border Security AI/ML Engineer Guidehouse Inc

Senior Network Engineer Leidos Holdings Inc

Devops Engineer, Infrastructure & Security Scale AI, Inc.

Senior Cloud Engineer ManTech

Network Systems Engineer (TS/SCI w/Poly) Parsons Corp

Cyber Security Project Engineer FSP TENICA and Associates LLC

Cyber Security Identity Staff Engineer Geico Insurance

Platform Engineer - Polygraph Required BTI360

Sr. Azure Cloud Engineer III (6796) MetroStar Systems

Sr. Cloud Engineer III (Azure) (6796) MetroStar Systems

Sr. Cloud Engineer I (6496) MetroStar Systems

Sr. Azure Cloud Engineer III 6796 Metrostar Systems

Cyber Security Systems Engineer Parsons Corp

Engineer, IAM & Endpoint Platform Carlyle Group Inc.

WiFi-Network Engineer SENIOR All Native Group

Collections Cloud/DevOps Engineer Full Visibility

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