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Keywords: Security Engineer, Location: Reston, VA

Page: 17

(USA) Senior SIEM Engineer

. What you'll bring: A technologist who is informed on security industry trends, mature skillsets, architecture knowledge... in Security+, GISF, GSEC, CISSP, CCSP, or GCDA, Master’s degree in computer science, information technology, engineering...

Company: Walmart
Location: Herndon, VA
Posted Date: 18 Jan 2026

Senior Systems Engineer

enhancements to current systems. What Required Skills You'll Bring All Levels: Active Top Secret/SCI security clearance.... Strong communication skills and the ability to work effectively in a collaborative team environment. Security Clearance Requirement...

Company: Parsons
Location: Reston, VA
Posted Date: 17 Jan 2026

Network Engineer (Full Scope Polygraph Req.) VA

/router/firewall configuration and security management of an environment that includes networking equipment... from several different manufacturers, as well as Windows/Linux servers, databases, VMware, and security hardware/software. This position...

Company: August Schell
Location: Herndon, VA
Posted Date: 17 Jan 2026

Sr. Software Engineer - .NET / TMS

of full solutions for border security. This includes passenger biometric recognition, immigration processing, advanced threat.... Securiport provides a complete immigration processing solution and analytics to maintain border security. Services include...

Company: Securiport
Location: Reston, VA
Posted Date: 17 Jan 2026

Sr. Technical Support Engineer, Focused Services, NGFW

Required Qualifications Minimum of 5 years of network security experience along with strong communication and customer service skills...-factor Authentication Protocols (2FA, RADIUS, LDAP, AD, CAC cards, tokens etc.) Working knowledge of Security services (IDS...

Location: Reston, VA
Posted Date: 16 Jan 2026
Salary: $108000 - 162000 per year

Sr. Technical Support Engineer, Prisma SD-WAN, Focused Services

of 5 years of network security experience along with strong communication and customer service skills In depth, hands... Authentication Protocols (2FA, RADIUS, LDAP, AD, CAC cards, tokens etc.) Working knowledge of Security services (IDS/IPS, Firewalls...

Location: Reston, VA
Posted Date: 16 Jan 2026

Sr. Technical Support Engineer, Focused Services, NGFW

Required Qualifications Minimum of 5 years of network security experience along with strong communication and customer service skills...-factor Authentication Protocols (2FA, RADIUS, LDAP, AD, CAC cards, tokens etc.) Working knowledge of Security services (IDS...

Location: Reston, VA
Posted Date: 16 Jan 2026
Salary: $108000 - 162000 per year

Software Engineer

, and utilization of electronic data processing systems. Security Clearance Requirement: An active Top Secret SCI security clearance... as they provide services and solutions in the areas of defense, security, intelligence, infrastructure, and environmental. We promote...

Company: Parsons
Location: Reston, VA
Posted Date: 16 Jan 2026
Salary: $108700 - 190200 per year

Sr. Technical Support Engineer, Prisma SD-WAN, Focused Services

of 5 years of network security experience along with strong communication and customer service skills In depth, hands... Authentication Protocols (2FA, RADIUS, LDAP, AD, CAC cards, tokens etc.) Working knowledge of Security services (IDS/IPS, Firewalls...

Location: Reston, VA
Posted Date: 15 Jan 2026

Cloud Engineer (Advisor)

, security, and identity management. Experience in building cloud environments (accounts and VPCs) and software-defined... and delivery (CI/CD) Networking: Understanding cloud network architecture, VPCs, and load balancing Security: Implementing...

Company: Fannie Mae
Location: Reston, VA
Posted Date: 15 Jan 2026

Quality Assurance Engineer

border security. Services include technical analysis, design, implementation, and maintenance of Securiport’s software...

Company: Securiport
Location: Reston, VA
Posted Date: 15 Jan 2026

Co-Op Student (Tech Non-Engineer)

following: Enrolled in a four-year accredited university Willing and able to obtain and maintain a US Security Clearance... tools Majors include: Supply Chain Management Business Management Security Clearance Requirement: None...

Company: Parsons
Location: Herndon, VA
Posted Date: 15 Jan 2026

Capacity Design Engineer

specialists, security experts, operations managers, and other vital roles. You'll collaborate with people across AWS to help... us deliver the highest standards for safety and security while providing seemingly infinite capacity at the lowest possible cost...

Company: Amazon
Location: Herndon, VA
Posted Date: 11 Jan 2026
Salary: $96000 - 166300 per year

Pipe Stress Engineer

our capabilities to our customers' objectives to create a lasting positive impact. We serve the Infrastructure; Nuclear, Security...

Company: Bechtel
Location: Reston, VA
Posted Date: 10 Jan 2026

Splunk SOAR Cyber Automation Engineer - Active TS/SCI with CI Poly

solutions that integrate security platforms across open source and COTS products. Work on developing extensible, scalable... 4+ years of experience in security engineering and architecture for highly regulated industries, including government...

Location: Reston, VA
Posted Date: 08 Jan 2026

Senior Environmental Engineer

' objectives to create a lasting positive impact. We serve the Infrastructure; Nuclear, Security & Environmental; Energy; Mining..., Security, and Environmental global business unit, including the performance of environmental, nuclear safety, chemical hazards...

Company: Bechtel
Location: Reston, VA
Posted Date: 07 Jan 2026

Software Test Engineer

LMCareers Business Unit SPACE Security Clearance TS/SCI w/Poly Shift First Direct/Indirect Direct..., our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can...

Company: Lockheed Martin
Location: Herndon, VA
Posted Date: 07 Jan 2026
Salary: $84300 - 146165 per year

Software Engineer

, Jenkins, Gitlab. Experience with EC2, S3. Understanding of and experience with network administration and security protocols.... Experience within the DIA (Defense Intelligence Agency) or other DoD security domains highly desired. Peraton offers enhanced...

Company: Peraton
Location: Herndon, VA
Posted Date: 24 Dec 2025

Project Controls Engineer

our capabilities to our customers' objectives to create a lasting positive impact. We serve the Infrastructure; Nuclear, Security... in infrastructure; manufacturing and technology; mining and metals; nuclear, security and environmental; and energy...

Company: Bechtel
Location: Reston, VA
Posted Date: 23 Dec 2025

Sr Staff Software Development Engineer

. Note on Cleared Roles: If this position requires an active U.S. Government security clearance, applicants who... Globe in 3D. Minimum Requirements US Citizen capable and willing to apply and hold a Secret Security Clearance BS Degree...

Location: Herndon, VA
Posted Date: 19 Dec 2025
Salary: $137000 - 228000 per year