- 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
- ThinkBAC Consulting LLC (Washington, DC)
- …Hands‑on Manager, and Hands‑on Director level roles as Principal Cybersecurity Engineer , Cybersecurity Architect, Enterprise Security Engineer , Cyber ... Lead Energy Storage Cyber Security Engineer - REMOTE Full time | ThinkBAC Consulting | United States Posted On 11/19/2025 Job Information Work Experience 5+… more
- General Dynamics Corporation (Washington, DC)
- Network Cloud and Automation Senior Principal Engineer Responsibilities for this Position Location: Any Location / Remote Full Part/Time: Full time Job Req: ... at GDIT as a Network Cloud and Automation Senior Principal Engineer drives enterprise operational efficiencies through...someone who has a background from networks or network security prior to cloud, and you applied your on… more
- Pearson (Washington, DC)
- Principal Cloud Engineer The Pearson Virtual Schools Cloud Engineering & Operations team is seeking a Principal Cloud Engineer to guide the ongoing ... following the migration from legacy data centers. In this role, the Principal Cloud Engineer will provide technical leadership, mentor engineering teams,… more
- Adelphi (Mclean, VA)
- Company: Adelphi Data, Inc. Title: Senior/ Principal Software Engineer Location: NYC or McLean, VA Reporting To: CEO About Adelphi: Adelphi is building AI-enabled ... data silos that block information flow, build trust in automation without compromising security , and improve data sharing: We solve the problem of fragmented data… more
- Soft Tech Consulting, Inc (Washington, DC)
- …Life Insurance, PTO, AND PAID HOLIDAYS Soft Tech Consulting is seeking an experienced Principal ServiceNow Engineer to join our team. The ideal candidate will ... and participate in ServiceNow upgrade and migration projects. Maintain security configurations, including ACLs, roles, and group management. Provide documentation… more
- Capital One (Mclean, VA)
- …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
- 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
- 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
- Bigbear.ai (Mclean, VA)
- Overview BigBear.ai is seeking a Front-End Software Engineer to work on an exciting, mission-critical team. This position will be based out of the Annapolis ... is a leading provider of AI-powered decision intelligence solutions for national security , supply chain management, and digital identity. Customers and partners rely… more
- Saalex Corporation in (Bethesda, MD)
- Overview Senior Principal Engineer (Finance) - Saalex is seeking a Senior Principal Engineer in Bethesda, MD to support NSWC Carderock's requirements for ... and simulators from any of the above, and IT infrastructure. The Senior Principal Engineers apply the theories and principles of science and mathematics to research… more
- Via Logic LLC (Bethesda, MD)
- …has a new and exciting opportunity for a Principal Elasticsearch Systems Engineer in our National Security Sector's (NSS) Cyber & Analytics Business Area ... and much more. Join us and make a difference in National Security ! Job Summary The Principal Elasticsearch Systems Engineer role provides support across an… more
- Atria Group LLC (Washington, DC)
- …brand and intellectual property (IP), networks, systems and applications. Principal activities include the following: Continually assesses activities, systems and ... that could be exploited and introduce risk to the security of the client. Continually assesses and aligns ...security of the client. Continually assesses and aligns security resources with risks. Participates as requested with the… more
- Saalex Corp. (Bethesda, MD)
- …trainers and simulators from any of the above, and IT infrastructure. Senior Principal Safety Engineer provides software and system safety analysis, risk ... Saalex is seeking a Senior Principal Safety Engineers in Bethesda, MD to support...systems such as the Critical Battery Management System (CBMS). Security Clearance: Active Secret clearance required. Requirements to obtain… more
- Saalex (Bethesda, MD)
- Saalex is seeking a Senior Principal Engineer in Bethesda, MD to support NSWC Carderock's requirements for engineering, IT, and technical support for data ... and simulators from any of the above, and IT infrastructure. The Senior Principal Engineers apply the theories and principles of science and mathematics to research… 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
- Range Finance, Inc. (Mclean, VA)
- …role This role is open to various engineering levels, from junior to principal . Software Engineers at Range are responsible for scoping requirements and delivering ... high-quality, secure production services, and platforms. As a full stack engineer you will lead engineering efforts, set technical strategy, design architecture,… more
