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Keywords: Security Engineer , Location: McLean, VA

Page: 19

Mechanical Engineer, Senior

, Math, Physics, or Computer Science Active Secret security clearance or the ability to obtain a Secret security clearance.... U.S. Citizenship Required for the purposes of obtaining/holding a U.S. security clearance Five years experience with ship alterations...

Company: American Systems
Location: McLean, VA
Posted Date: 01 Feb 2026

Biometrics Engineer

as some local travel. Clearance Statement: Security Clearance is not required for this initial assignment. However for future... opportunities a government security investigation may be required. Do you meet the above requirements and are interested...

Company: Mitre
Location: McLean, VA
Posted Date: 01 Feb 2026

Mobile Operating Engineer

’s recruitment process. We endeavour to keep your personal information secure with appropriate level of security and keep for as long...

Location: McLean, VA
Posted Date: 31 Jan 2026
Salary: $46.04 per hour

Mid-Level Cybersecurity Engineer

solutions save agencies thousands of hours, safeguard national security, and strengthen health and humanitarian missions... cybersecurity oversight and the onboarding of new tools for government customers. In this role, you will lead a security team...

Posted Date: 31 Jan 2026

Electrical Engineer/Facilities SME

Business Area (ASBA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission... to C-Suite. Basic Qualifications: Active TS/SCI security clearance with polygraph. Bachelor’s degree 8 – 12 years...

Company: Leidos
Location: McLean, VA
Posted Date: 30 Jan 2026
Salary: $107900 - 195050 per year

Research and Development Engineer - Intern

on your application and resume. Ability to obtain and maintain a Public Trust security clearance (which includes three years of immediate...

Company: Leidos
Location: McLean, VA
Posted Date: 30 Jan 2026
Salary: $57850 - 104575 per year

USA_Engineer

services such as CloudWatch and X-Ray. Develop and maintain security best practices for AWS services such as IAM| KMS...

Company: Varite
Location: McLean, VA
Posted Date: 28 Jan 2026

USA_Engineer

services such as CloudWatch and X-Ray. Develop and maintain security best practices for AWS services such as IAM| KMS...

Company: Varite
Location: McLean, VA
Posted Date: 28 Jan 2026

Lead Operational Technology (OT) Cybersecurity Engineer

expertise in OT and knowledge of threats and security controls and techniques that differentiates the department’s work... from traditional information technology cybersecurity. L541 also brings this specialized knowledge to other domains of security...

Company: Mitre
Location: McLean, VA
Posted Date: 24 Jan 2026

Senior Operational Technology (OT) Cybersecurity Engineer

expertise in OT and knowledge of threats and security controls and techniques that differentiate the department’s work... from traditional information technology cybersecurity. L541 also brings this specialized knowledge to other domains of security...

Company: Mitre
Location: McLean, VA
Posted Date: 24 Jan 2026

Software Engineer (IN-STAR-4165)

ensuringcompliance with all IT / security /other applicable policies, advisingthe Sponsor on risk mitigation toensure future policy.... 9. Demonstratedexperience managing data setpermissions. 10. Demonstratedexperience in IT security compliancefor...

Location: McLean, VA
Posted Date: 21 Jan 2026

Full Stack Engineer

of responsive and scalable applications that comply with security and industry standards. Requirements: U.S Citizenship... methodologies. Strong understanding of security best practices and regulations (e.g., FedRAMP, HIPAA). Excellent problem...

Location: McLean, VA
Posted Date: 17 Jan 2026
Salary: $135056 - 156243 per year

Data Engineer (SAI-STAR-2243-04)

, change management, monitoring, security, emergency response, and capacity planning. The Contractor shall apply, develop..., and security processes. The Contractor shall develop analytical software packages, pipelines, and custom virtual environments...

Location: McLean, VA
Posted Date: 17 Jan 2026

Mechanical Engineer

, Math, or Physics U.S. Citizenship Required for the purposes of obtaining/holding a U.S. security clearance Ability...

Company: American Systems
Location: McLean, VA
Posted Date: 16 Jan 2026
Salary: $77600 per year

Mechanical Engineer

, Math, or Physics U.S. Citizenship Required for the purposes of obtaining/holding a U.S. security clearance Ability...

Company: American Systems
Location: McLean, VA
Posted Date: 15 Jan 2026
Salary: $77600 per year

Senior Software Development Engineer

. Our systems are used for interest rate and credit risk management, investment analysis and trading, security issuance, automated.... Fixing software security vulnerabilities identified in SAST and FOSS scanning. Code review and guiding junior level...

Company: Freddie Mac
Location: McLean, VA
Posted Date: 15 Jan 2026
Salary: $130000 - 196000 per year

Sr Software Engineer Analytics (US Federal)

, and security. Automate and optimize: Automate infrastructure provisioning, configuration management, and application deployments...-related issues, working closely with development teams to resolve problems. Security and compliance: Implement and maintain...

Company: Workday
Location: McLean, VA
Posted Date: 11 Jan 2026

Sr Software Application Engineer (US Federal)

contracts with the U.S. Federal Government which, due to federal government security requirements, mandates that all Workday... a security clearance at the TS/SCI w/CI Poly level. Applicants must have the ability to obtain and maintain a U.S. government...

Company: Workday
Location: McLean, VA
Posted Date: 11 Jan 2026

Software Engineer Intern (Summer 2026)

development opportunities Exposure to real-world SaaS security, compliance, and risk management challenges Inclusive, mission...

Company: Exiger
Location: McLean, VA
Posted Date: 11 Jan 2026
Salary: $25 per hour

Software Application Engineer (US Federal)

contracts with the U.S. Federal Government which, due to federal government security requirements, mandates that all Workday... a security clearance at the TS/SCI w/CI Poly level. Applicants must have the ability to obtain and maintain a U.S. government...

Company: Workday
Location: McLean, VA
Posted Date: 10 Jan 2026