Threat modeling jobs in virginia

Information Systems Security Engineer (ISSE) Edge

Springfield, Virginia

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Today

Job ID: 2616220 Location: Springfield, VA, US Date Posted: 2026-08-27 Category: Cyber Subcategory: Cyber Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking two experienced Information Systems Security Engineers (ISSEs) to support the MAJESTIC Joint Program Office (JPO)-one serving as a traditional enterpris

Full-time

USD 120,001.00 - 160,000.00 per year

ISR Principal Modeling/Simulation Engineer

Chantilly, Virginia

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Today

Job ID: 2617235 Location: Chantilly, VA, US Date Posted: 2026-09-24 Category: Engineering and Sciences Subcategory: Modeling/Sim Engr Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI_wPoly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description The qualified applicant will provide local support to the Space Warfighting Analysis Center (SWAC), Multi-Domain Sensing Program (MDSP), Space-based Intel

Full-time

USD 160,001.00 - 200,000.00 per year

Cloud Security Engineer-Remote

Remote

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Today

Job title: Cloud Security EngineerLocation: RemoteDuration: Long term PriorityWhat to look for Must-have AWS security services and architecture experience Must-have Hands-on EKS/Kubernetes security Must-have Wiz and cloud vulnerability remediation Must-have Terraform plus scripting/automation Strong advantage GitHub Actions and DevSecOps Advantage Snowflake, Databricks, Azure/Google Cloud Platform Bonus AI/GenAI security and MCP Position Description Cloud Security Engineer Position Summary Our c

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Contract

Depends on Experience

Orbital Modeling & Simulation Engineer

Chantilly, Virginia

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Today

Job ID: 2616419 Location: Chantilly, VA, US Date Posted: 2026-09-01 Category: Engineering and Sciences Subcategory: Modeling/Sim Engr Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI_wPoly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking an Orbital Modeling & Simulation Engineer to support our Air Force, Space and Intel Business Group. This group provides specialized progra

Full-time

Compensation information provided in the description

Modeling & Simulation (M&S) Analyst/Engineer

Chantilly, Virginia

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Today

Job ID: 2617803 Location: Chantilly, VA, US Date Posted: 2026-10-11 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: TS.SCI_wPoly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC is looking for a Modeling & Simulation (M&S) Analyst/Engineer to support for a highly dynamic and growing program with one of our US Government custom

Full-time

USD 180,001.00 - 220,000.00 per year

Lead Agentic AI Security Engineer

Hybrid in McLean, Virginia

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Today

Job Number: R0252003 Agentic AI Security Engineer, Lead The Opportunity: As organizations adopt AI systems that can reason, use tools, and take action, they need engineers who understand both how these systems work and how to secure them. We're looking for an AI / ML engineer who can combine hands-on development, security expertise, and architectural thinking to help our customers deploy agentic AI securely and responsibly. As a security-focused AI / ML Engineer on our team, you'll design, build

Full-time

USD 99,000.00 - 225,000.00 per year

Lead, Systems Engineer - Mission Protection

Springfield, Virginia

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Today

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trus

Full-time

USD 127,500.00 - 236,500.00 per year

Telecom Data Architecture & Modeling

Remote

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Yesterday

Role:- Telecom Data Architecture & Modeling Location:-Remote US Job Summary We are seeking an experienced Telco Data Modeling Subject Matter Expert (SME) responsible for designing, developing, and governing enterprise-wide data models that support telecommunications network planning, inventory management, service assurance, performance monitoring, capacity management, and network operations. The ideal candidate will possess deep expertise in telecom domain models, network inventory structures, O

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Contract

Depends on Experience

Modeling and Simulation Systems Engineer

Hybrid in Suffolk, Virginia

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Today

Job Number: R0251873 Modeling and Simulation Systems Engineer The Opportunity: You will play a critical role in advancing our Modeling and Simulation ( M & S ) capabilities by integrating AI-enabled models that support complex wargaming and operational decision-making for the DoW. Using core sof tware engineering principles, you'll support the design, development, and deployment of scalable simulation components, create realistic behavioral and environmental models, and integrate divers e data s

Full-time

USD 86,800.00 - 198,000.00 per year

AFSIM Modeling and Simulation Engineer

King George, Virginia

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Today

Job Number: R0249952 AFSIM Modeling and Simulation Engineer The Opportunity: Are you looking for an opportunity to combine your technical skills with big-picture thinking to make an impact in national defense and electronic warfare? You understand your customer's environment and how to develop the right systems for their mission. Your ability to translate real-world needs into technical specifications makes you an integral part of delivering a customer-focused engineering solution. On our team,

Full-time

USD 77,500.00 - 176,000.00 per year

AI/ML Integration Tech Lead - Top Secret Clearance

Fort Belvoir, Virginia

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3d ago

The AI/ML Integration Tech Lead bridges long-term strategy, technical execution, and cross-organizational governance to scale AI capabilities across petabyte-scale cyber defense data pipelines. The role drives the evolution of the Defensive Cyberspace Operations (DCO) platform, establishing robust agentic frameworks, rigorous harness evaluations, and secure lifecycle governance across operational mission systems. Beyond primary program delivery, position will also provide support to corporate AI

Full-time

USD 155,000.00 - 195,000.00 per year

Operational Technology Cyber Threat Intelligence, Lead

McLean, Virginia

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Today

At MITRE, your passion fuels work that impacts our nation and improves lives. This is where your skills strengthen national security, cybersecurity, health, transportation, and citizen services. We're a nonprofit engineering, applied research, and advanced technology organization working in the public interest. With objectivity and integrity at our core, we lead federally funded research and development centers for U.S. government agencies - collaborating with industry and academia to deliver in

Full-time

USD 158,800.00 - 198,500.00 per year

Cyber/Information Assurance Analyst (Senior)

Ashburn, Virginia

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Today

Job Title: Cyber/Information Assurance Analyst (Senior) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * The Opportunity: CACI is seeking a Senior Cyber/Information Assurance Analyst for the Global Mission Operations Support (GMOS) contract, supporting the Department of State. This role offers a unique opportunity to enhance national security th

Full-time

USD 103,800.00 - 218,100.00 per year

Lead Cyber Operations Engineer

McLean, Virginia

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Today

Full-time

USD 158,800.00 - 198,500.00 per year

Lead Cyber Operations Engineer - Secure Communications (TS/SCI)

McLean, Virginia

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Today

Full-time

USD 158,800.00 - 198,500.00 per year

Sr. Engineer, Cryptography Engineering

Remote

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Today

Description: Remote Our client is building secure and scalable infrastructure for institutional digital finance. The team focuses on security engineering, cryptography, blockchain, and research-backed engineering that bridges theory and practice. You will help build a secure and resilient crypto and tokenized assets custody solution leveraging MPC, secure enclaves, and robust backend services. We can facilitate w2 and corp-to-corp consultants. For our w2 consultants, we offer a great benefits

Contract

Critical Infrastructure Systems Security and Resilience Analyst

McLean, Virginia

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Today

Full-time

USD 158,800.00 - 198,500.00 per year

Principal 5G/ nextG Cybersecurity Architect

McLean, Virginia

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Yesterday

Full-time

Compensation information provided in the description

Sr. Principal/ Principal Product Security Engineer

Dulles, Virginia

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Today

RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people\'s lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation\'s history - from the first fl

Full-time

USD 125,300.00 - 187,900.00 per year

Cyber Security Lead

Remote

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Today

Job Title: Cyber Security Engineer (Team Lead). Location: Remote US. (New Jersey region) Employment Type: W2 Basic Qualifications: (what are the skills required to this job with minimum years of experience on each) Bachelor's degree in Information Technology, Cybersecurity, Computer Science, or a related field.Minimum 5+ years of hands-on experience in Cybersecurity Engineering, Application Security, or Information Security.At least 5+ years of experience implementing security controls and secur

Easy Apply

Contract

Depends on Experience

Threat modeling jobs in Virginia, USA