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Keywords: Security Engineer, Location: College Park, MD

Page: 1

Firewall Engineer

Description Leidos' Digital Modernization sector is seeking a Senior Firewall Engineer to support the GSM-O effort.... This position is located at the Pentagon and is 100% on-site. This role requires an engineer who can design, implement, and manage...

Company: Leidos
Location: College Park, MD
Posted Date: 13 Nov 2025
Salary: $126100 - 227950 per year

Firewall Engineer

Description Leidos' Digital Modernization sector is seeking a Senior Firewall Engineer to support the GSM-O effort.... This position is located at the Pentagon and is 100% on-site. This role requires an engineer who can design, implement, and manage...

Company: Leidos
Location: Riverdale, MD
Posted Date: 13 Nov 2025
Salary: $126100 - 227950 per year

Insider Threat Program User Activity Monitor Engineer

) Engineer supporting the HEITS Contract as part of the Department of Homeland Security (DHS) Insider Threat Program (ITP...

Company: Leidos
Location: Riverdale, MD
Posted Date: 09 Nov 2025

Endpoint Security as a Service (ESS) Engineer

Description Leidos is seeking a skilled and driven Endpoint Security as a Service (ESS) Engineer and Systems... Administrator to join our team at the Washington Navy Yard — where innovation meets mission. What You’ll Do As an ESS Engineer...

Company: Leidos
Location: Riverdale, MD
Posted Date: 25 Dec 2025
Salary: $92300 - 166850 per year

Endpoint Security as a Service (ESS) Engineer

Description Leidos is seeking a skilled and driven Endpoint Security as a Service (ESS) Engineer and Systems... Administrator to join our team at the Washington Navy Yard — where innovation meets mission. What You’ll Do As an ESS Engineer...

Company: Leidos
Location: College Park, MD
Posted Date: 25 Dec 2025
Salary: $92300 - 166850 per year

Network Security Engineer

Network Security Engineer The Opportunity: Are you looking for a career-defining opportunity to share... infrastructure and fortify our nation's digital defenses? As a systems security and next-generation firewall engineer...

Location: Riverdale, MD
Posted Date: 19 Dec 2025

AWS Security Engineer

Mfinite Consulting is seeking an AWS Security Engineer to support our client by ensuring the security of its AWS cloud... infrastructure and applications. This critical role involves designing, implementing, and maintaining security controls, conducting...

Location: Adelphi, MD
Posted Date: 18 Nov 2025

Security Engineer

Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start...: We are looking for a proactive and experienced Technical Security Engineer to join our cybersecurity team. As a security engineer, you will play...

Posted Date: 09 Nov 2025
Salary: $86600 - 181800 per year

Security Architect

Security Engineer Architect working across several Task Orders under the DOMEX Technology Platform (DTP) contract supporting..., and adaptive team that values innovation, collaboration, and professional development. As the Security Engineering Architect Lead...

Company: Leidos
Location: Hyattsville, MD
Posted Date: 17 Dec 2025

Systems Test Engineer

' most demanding challenges. That's where you come in. We need a results-oriented Test Engineer to support the Nuclear Command, Control.... Basic Qualifications Top Secret/SCI Security Clearance. Master’s Degree in Engineering or Computer Science...

Company: Leidos
Location: Riverdale, MD
Posted Date: 25 Dec 2025
Salary: $92300 - 166850 per year

Senior Infrastructure Engineer

Responsibilities Peraton Labs is seeking a poly cleared Senior Infrastructure Engineer to implement, maintain..., security, and software support team, and interface directly with the customer to ensure systems are mission-ready, resilient...

Company: Peraton
Location: College Park, MD
Posted Date: 25 Dec 2025

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...

Posted Date: 24 Dec 2025

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...

Posted Date: 24 Dec 2025

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...

Posted Date: 24 Dec 2025

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...

Posted Date: 24 Dec 2025

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...

Posted Date: 24 Dec 2025

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...

Posted Date: 24 Dec 2025

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...

Posted Date: 24 Dec 2025

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...

Posted Date: 24 Dec 2025

Software Engineer

Marathon is searching for a motivated, career and customer-oriented Sr. Software Systems Engineer (.NET Developer) who...). Strong understanding of security best practices for web applications and APIs. Ability to conduct code reviews and provide constructive...

Company: Marathon TS
Location: College Park, MD
Posted Date: 20 Dec 2025