- Zachary Piper Solutions (Washington, DC)
- …centralized alerting and log management systems. Necessary Qualifications for the Sr Linux Principal Systems Engineer : Security Clearance: Active Top Secret ... Zachary Piper Solutions is seeking a Sr Linux Principal Systems Engineer to join our team in supporting a Global Government Client. This role is onsite with… more
- Capital One (Washington, DC)
- …driving a major transformation within Capital One. About the Team: The Lead Software Engineer / Principal Connex Environment Database Engineer holds a ... Lead Software Engineer , Back End (TAL, CED Management Systems) -...The incumbent will champion best practices in data integrity, security , and performance optimization, ensuring business continuity across all… more
- TekSynap (Washington, DC)
- …(ITE) and in‑depth knowledge of IC ITE services. RESPONSIBILITIES The Information Systems Security Engineer is expected to be able to: Support Engineering and ... programs security , etc.), program personnel, and Government security representatives. Serve as a principal advisor...retain ATO Overview We are seeking an Information Systems Security Engineer to join our team supporting… more
- Capital Solutions Group (Springfield, VA)
- A technology solutions provider seeks a Principal DevOps Engineer to design and implement cloud-native infrastructure. The role requires expertise in AWS ... over 5 years of experience in software engineering with a focus on security compliance. This position includes leading projects, mentoring team members, and ensuring… more
- Nightwing Group (Sterling, VA)
- …collaborative team that supports 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 challenges, working on site with our end users in their spaces.… more
- Adelphi (Mclean, VA)
- A technology company specializing in data infrastructure is seeking a Senior/ Principal Software Engineer to develop secure data sharing middleware for national ... security and intelligence. The role involves software development and ML Ops practices, requiring a proactive approach to solving complex challenges. Ideal candidates… more
- SnaKORPIO GROUP (Mclean, VA)
- Overview JOB DESCRIPTION: The Cloud Solutions Network Engineer is part of the Cloud Center of Excellence (CCOE) and responsible for delivering on the transport ... services technologies to the published product roadmap. The Cloud Solutions Network Engineer will partner with cross functional teams to deliver integrations and… more
- KBR, Inc (Bethesda, MD)
- **Title:** Principal System Engineer /Program Portfolio Manager Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end ... and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have a profound impact on… more
- Leidos (Bethesda, MD)
- Leidos has a new and exciting opportunity for a PrincipalDevOps Engineer in our National Security Sector's (NSS) Cyber & Analytics Business Area (CABA) . Our ... more. Join us and make a difference in National Security ! Job Summary This PrincipalDevOps Engineer role...in National Security ! Job Summary This PrincipalDevOps Engineer role provides mission critical system support to our… more
- Booz Allen Hamilton (Mclean, VA)
- Nuclear Engineer , Senior page is loaded## Nuclear Engineer , Seniorlocations: McLean, VAtime type: Full timeposted on: Posted Todaytime left to apply: End Date: ... 20, 2026 (30+ days left to apply)job requisition id: R0228233Nuclear Engineer , Senior**Key Role:**Apply nuclear weapons effects subject matter expertise to client… more
- Curtiss-Wright Corporation (Ashburn, VA)
- Principal Hardware Engineer page is loaded## Principal Hardware Engineerlocations: US-VA-Ashburntime type: Full timeposted on: Posted Todayjob requisition ... id: JR10372** Principal Hardware Engineer **Curtiss Wright is seeking an...and custom form-factor systems incorporating software, firmware, and hardware security elements. The ideal candidate brings deep expertise in… more
- Tyler Technologies, Inc. (Herndon, VA)
- …payment risk, supporting audits, and maintaining the integrity and security of all payment-related operations. Software Support Specialist, Merchant Services ... Overland Park, Kansas | Yarmouth, Maine | Troy, Michigan | Plano, Texas The role requires a combination of customer service skills, technical knowledge, and attention to detail to effectively resolve issues and provide positive customer experience. This… more
- Nightwing Group (Sterling, VA)
- A cybersecurity company in Dulles, Virginia is seeking a Principal Cyber Engineer to tackle real-time cyber challenges. This role involves developing native ... ideal candidate will have strong skills in reverse engineering and a technical degree. Join us to contribute to important national security missions. #J-18808-Ljbffr more
- Oracle (Washington, DC)
- …**What are we looking for?** The OCI Core Services organization is looking for a Senior Principal Security Engineer that will be the technical security ... **Preferred Qualifications** + Prior role as a Principal or Senior Principal Security Engineer at a major cloud provider (OCI, AWS, Azure, GCP).… more
- ManTech (Chantilly, VA)
- **MANTECH** seeks a motivated, career and customer-oriented ** Principal Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role supports ... alongside cyber experts to develop solutions that enhance network compliance and security posture across DoD systems. **Responsibilities include but are not limited… more
- ManTech (Chantilly, VA)
- **MANTECH** seeks a motivated, career and customer-oriented **Senior Principal Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role ... **Responsibilities include but are not limited to:** + You will engineer , design, implement, integrate, and sustain Comply-to-Connect (C2C) deployment support to… more
- Zscaler (Mclean, VA)
- …shape the future of cybersecurity. We are looking for a Federal Incident Response Lead ( Principal Information Security Engineer ) to join our team. This is a ... Crystal City, VA, reporting to the Director of Federal Security Operations within the Enterprise Security department....of Federal Security Operations within the Enterprise Security department. You will establish and lead incident response… more
- Zscaler (Mclean, VA)
- …of cybersecurity. We are looking for a Federal Security Platforms Lead ( Principal Information Security Engineer ) to join our Enterprise Security ... Crystal City, VA, reporting to the Director of Federal Security Operations. You will build and own the ...Security Operations. You will build and own the security detection and response platform for a new, dedicated… more
- Leidos (Bethesda, MD)
- **Description** **Leidos** has a new and exciting opportunity a ** Principal Endpoint Security Systems Engineer ** in our **National Security Sector's ... Security !** **Job Description** This effort is seeking an experienced endpoint security systems engineer to join our Cyber Security Engineering team. The… more
- Oracle (Washington, DC)
- …for managing security for every device in our data centers. A security -focused engineer at any level can have significant technical and business impact. ... biggest challenges. We offer unique opportunities for smart, hands-on security engineers with the expertise and passion to solve...with the most secure cloud services. The OCI Hardware Security group conducts Security assessments of the… more
