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Keywords: Security Engineer, Location: Reston, VA

Page: 6

Senior Software Engineer, C++ (Active Clearance)

innovation. You'll dive into a diverse range of projects, partnering with brilliant minds across disciplines to engineer robust..., low-latency C++ software for critical defense applications, systems, and infrastructure. Engineer robust, efficient...

Location: Reston, VA
Posted Date: 09 Jan 2026

Senior Full Stack Engineer (remote)

together on the right solutions for the customer. We are looking for a seasoned Senior Full Stack Engineer who will be a key... of delivering an integrated solution. The Work We are seeking a Senior Full Stack Engineer to join our dynamic team...

Location: Reston, VA
Posted Date: 09 Jan 2026
Salary: $98124 - 166810 per year

Systems Engineer

in our communities, nation, and abroad. Why You Matter Veros delivers innovative cyber security, data analytics, operational... Engineer, you will be responsible for recognizing technical mission needs and providing end-to-end SE expertise to enable the...

Location: Reston, VA
Posted Date: 09 Jan 2026

ForeScout Engineer - Active TS/SCI with CI Poly

On our expert team, you’ll perform work focused on implementing and operating next generation security solutions... for government and commercial clients. You’ll perform hands-on evaluation, implementation, and operation of leading security cyber...

Location: Reston, VA
Posted Date: 08 Jan 2026

Sales Engineer

engineer, focused on IT, cyber security, and data centers, candidates will drive business growth by understanding customer... of customer missions. Our people know they'll be doing work that matters at the heart of the national security mission...

Company: Vibrint
Location: Reston, VA
Posted Date: 08 Jan 2026

Trellix Endpoint DLP Engineer - Active TS/SCI with CI Poly

Prevention (DLP) Engineer. Serve as the technical owner for Trellix EDR/DLP components, ensuring sensitive data is identified... protection program with visibility across security leadership, risk, and operational teams. Lead enterprise deployment...

Location: Reston, VA
Posted Date: 08 Jan 2026

Sr. Network Engineer

services for the SAP Program IT architecture. Solve complex Network issues. Engineer, design, implement LANs/WANs/Site-to-site... VPNs/Point-to-point/point to multipoint. Serve as network systems engineer overseeing servers, storage and backup systems...

Company: DAn Solutions
Location: Reston, VA
Posted Date: 08 Jan 2026

Arkime Engineer - Active TS/SCI with CI Poly

We are seeking a highly skilled Arkime (formerly Moloch) Implementation & Sustainment Engineer to design, deploy... and deployment to tuning, integrations, sustainment, and long-term optimization—while partnering with cross-functional security...

Location: Reston, VA
Posted Date: 08 Jan 2026

Azure DevOps Engineer/Network Engineer

Title: Azure DevOps Engineer Department: Engineer Reports To: Direct of Software Development Location: Herndon... for availability, reliability, security, and performance. Designing and implementing development and test environments for developers...

Company: Idea Entity
Location: Herndon, VA
Posted Date: 08 Jan 2026
Salary: $70000 - 90000 per year

Suricata Engineer - Active TS/SCI with CI Poly

We are seeking an experienced Suricata Engineer to join our cybersecurity team. The ideal candidate will possess deep.... Collaborating with security teams to integrate Suricata with SIEM and other security monitoring platforms. Troubleshooting...

Location: Reston, VA
Posted Date: 08 Jan 2026

Endace Platform Engineer - Active TS/SCI with CI Poly

We are seeking a seasoned Endace Implementation & Sustainment Engineer to architect, deploy, integrate, and operate... with SIEM/SOAR, detection engineering, analytics tooling, and broader Zero Trust security controls. Responsibilities include...

Location: Reston, VA
Posted Date: 08 Jan 2026

Senior Software Engineer

satellite data into real-world, actionable insights that strengthen U.S. national security and intelligence, support disaster... what’s possible in remote sensing, you belong here at Umbra. About the Job We are seeking a Senior Software Engineer to join our Command...

Company: Umbra
Location: Reston, VA
Posted Date: 08 Jan 2026
Salary: $155000 - 185000 per year

Mission Operations Vehicle Engineer

into real- world, actionable insights that strengthen U.S. national security and intelligence, support disaster response... sensing, you belong here at Umbra. About the Job We’re looking for a Mission Operations Vehicle Engineer to join our fast...

Company: Umbra
Location: Reston, VA
Posted Date: 08 Jan 2026
Salary: $100000 - 130000 per year

AI/ML Engineer

AI/ML Engineer Location: Herndon, VA (Hybrid Work) Preferred: US Citizenship Node.Digital is an innovative...: AI/ML Engineer The AI/ML Engineer is the architect and guardian of intelligent automation solutions that incorporate...

Company: Node.Digital
Location: Herndon, VA
Posted Date: 08 Jan 2026

Illumio Zero Trust Segmentation Platform Engineer - Active TS/SCI with CI Poly

engineering role with visibility across security, cloud, and executive leadership. We are seeking an experienced Illumio Zero... Trust Segmentation Platform Engineer to lead the design, implementation, and operational support of our enterprise micro...

Location: Reston, VA
Posted Date: 08 Jan 2026

Case Management Engineer - Active TS/SCI with CI Poly

We are looking for a Backend Security Engineering Case Management Engineer to architect and implement the backend... for security programs. Responsibilities include collaborating with program architects to design the backend infrastructure...

Location: Reston, VA
Posted Date: 08 Jan 2026

Senior Ground Software Engineer

’s expertise in remote sensing and spacecraft operations to engineer platforms purpose-built for U.S. and allied defense..., you belong here at Umbra. About the Job We are looking for a Senior Ground Software Engineer to join the Ground Software team...

Company: Umbra
Location: Reston, VA
Posted Date: 08 Jan 2026
Salary: $150000 - 190000 per year

IDS / IPS Engineer - Active TS/SCI with CI Poly

We are seeking an experienced Network Intrusion Detection Engineer to join our cybersecurity team. The ideal candidate...-specific acceleration features. Collaborating with security teams to integrate IDS/IPS with SIEM and other security monitoring...

Location: Reston, VA
Posted Date: 08 Jan 2026

PKI Engineer - Active TS/SCI with CI Poly

As an IAM engineer, you’ll play a critical role in the world of IAM and Zero Trust. In this role, you’ll support large... Certificate Services Experience implementing and maintaining security best practices Experience with Certificate Authority...

Location: Reston, VA
Posted Date: 08 Jan 2026

Senior Data Engineer

. Job Description As a Senior Data Engineer, you will be responsible for building and optimizing data pipelines, managing data storage... transformation tasks to prepare data for analysis and reporting · Implement data security and privacy measures to protect sensitive...

Company: ATPCO
Location: Herndon, VA
Posted Date: 08 Jan 2026
Salary: $110572 - 145000 per year