- Mercury Systems (Arlington, VA)
- …the organization is evolving with the threat landscape. The Principal Security Engineer is expected to contribute to the cybersecurity strategy with security ... Req. Number 25-361 Job Description Job Summary: The Principal Security Engineer is responsible for implementing, maintaining, monitoring and managing secure… more
- Northrop Grumman (Annapolis Junction, MD)
- …Engineer ** **Basic Qualifications for a Principal Cyber Systems Engineer ** + Bachelor's degree in Systems Engineering, Cybersecurity Engineering, Computer ... hire. **Basic Qualifications for a Senior Principal Cyber Systems Engineer ** + Bachelor's degree in Systems Engineering, Cybersecurity Engineering, Computer… more
- Northrop Grumman (Dulles, VA)
- …clearance transfer. Applications with Active SCI access are preferred. As a Principal Engineer , candidates must have demonstrated technical accomplishments in ... systems, communications links, and ground command & control (C2) systems. The principal engineer engages with multiple engineering disciplines and contributes to… more
- Leidos (Chantilly, VA)
- …Solutions Division (MDS) within the Leidos National Security Sector is seeking a skilled Principal Cyber Engineer to join a new cyber security program and play ... of IT managed security services, which encompasses support to monitor the cybersecurity threat and security posture situational awareness for the enterprise. This… more
- Shuvel Digital (Dulles, VA)
- Job Title: Principal Systems Engineer Location: Dulles, VA - Hybrid Duration: Contract Clearance: Active Secret. Must be able to obtain DHS Suitability. Must be ... capabilities to address emerging threats. We are seeking a Principal Systems Engineer to assess, design, and...project leadership in support of a large, leading edge cybersecurity system * Coordinating teams in the development, integration,… more
- ManTech (Chantilly, VA)
- **Mantech** seeks a motivated and customer-focused ** Principal Cyber Security Engineer ** to join our team in **Chantilly, VA** . In this role, you will help ... design, implement, and sustain mission-driven cybersecurity solutions that enable secure enterprise operations. You will provide technical leadership and hands-on… more
- Capital One (Mclean, VA)
- Cyber DLP Engineer , Principal Associate (Remote-Eligible) Capital One's Cyber organization is seeking a Principal Associate, Cyber Technical to join the Data ... working in and/or managing multiple high-visibility and high-impact enterprise cybersecurity projects with cross-functional teams while maintaining superior results… more
- Palo Alto Networks (Reston, VA)
- …At Palo Alto Networks(R) everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a ... who are as committed to shaping the future of cybersecurity as we are. **Who We Are** We take...is one of the biggest GCP customers. As a Principal SRE, you'll be at the forefront of building… more
- Koniag Government Services (Washington, DC)
- Principal Network Engineer Washington, DC, USA Req #288 Wednesday, April 30, 2025 **Arlluk Technology Solutions,** a Koniag Government Services company, is ... seeking a Principal Network Engineer to support **ATS** and...off, and more. Arlluk Technology Solutions provides advanced networking, cybersecurity , and IT modernization services to federal agencies. We… more
- Competitive Range Solutions, LLC (Fort Meade, MD)
- …exciting projects in a collaborative, congenial environment. We are seeking a Principal Software Engineer to design, modify, develop, and implement highly ... review, and maintain efficient, high-quality, and well-documented code following DoD cybersecurity and compliance standards. + Offer expert consultation on complex… more
- Concurrent Technologies Corporation (Columbia, MD)
- Senior Principal Information Systems Security Engineer Concurrent Technologies Corporation Client Site - Columbia, MD area Minimum Clearance Required: TS/SCI ... and machine learning, cloud architecture and security, cross domain solutions, cybersecurity , edge node technology, synthetic environments, and more. We are honored… more
- SAIC (Washington, DC)
- **Description** SAIC is seeking a highly skilled and experienced ** Principal Systems Engineer / Technical Lead** to join our team; focusing on our AWS cloud ... (CCM) and ITIL concepts, as it pertains to the Defense industry. + ** Cybersecurity ** : Familiarity with Cloud software and platform cybersecurity practices eg… more
- Cisco (Washington, DC)
- …careers and how you can become a part of our journey! Role: As the Senior Principal Machine Learning Engineer in the Artificial Intelligence group, you will be a ... models and algorithms that drive our product's key use cases in the cybersecurity and observability domains. + Collaborate with product managers to translate the… more
- Bank of America (Washington, DC)
- Principal ServiceNow Engineer - Global Information Security Chicago, Illinois;Washington, District of Columbia; Charlotte, North Carolina; Denver, Colorado; ... must be at least 18 years of age.** Acknowledge (https://ghr.wd1.myworkdayjobs.com/Lateral-US/job/Chicago/ Principal -ServiceNow- Engineer Global-Information-Security\_25018968-2) **Job Description:** At Bank of… more
- Leidos (Chantilly, VA)
- …Solutions Division (MDS) within the Leidos National Security Sector is seeking a skilled Principal Integration Engineer to join a new cyber security program and ... of IT managed security services, which encompasses support to monitor the cybersecurity threat and security posture situational awareness for the enterprise. This… more
- Leidos (Chantilly, VA)
- …Solutions Division (MDS) within the Leidos National Security Sector is seeking a skilled Principal Cyber Engineer to join a new cyber security program and play ... of IT managed security services, which encompasses support to monitor the cybersecurity threat and security posture situational awareness for the enterprise. This… more
- KBR (Chevy Chase, MD)
- Title: Principal System Engineer /Program Portfolio Manager Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering ... of engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. + Collaborative Environment: Be part of a dynamic team… more
- Nightwing (Sterling, VA)
- …challenging, meaningful work that is vital to our national security, apply today! ** Principal Cyber Engineer ** Cyber Offense and Defense Experts (CODEX) is ... seeking a cyber engineer to join our team to solve real-time cyber...on this new journey and shape the future of cybersecurity and intelligence together as part of the Nightwing… more
- Northrop Grumman (Annapolis Junction, MD)
- …best work of your career. We are looking for you to join our team as a Principal Cyber Systems Engineer based out of Annapolis Junction, MD. **What you'll get to ... do:** Northrop Grumman is seeking a Systems Engineer well-versed in Windows, RHEL, and VMware technologies while...Must provide support to OS/Fabric updates from the NG Cybersecurity Team's vulnerability reports as well as classified network… more
- RTX Corporation (Annapolis Junction, MD)
- …tough, meaningful problems that create a safer, more secure world. In the Principal Signals Software Engineering role, you will design, develop, optimize, and test ... We are currently looking for a highly skilled and motivated Signals Software Engineer with a focus on radio frequencies, Fourier, and digital signals processing to… more