- AIG (Reston, VA)
- …mitigate endpoint security risks. The individual in this position will lead as the subject matter expert ( SME ) of the CrowdStrike Falcon Platform and ... vulnerabilities, controls, and settings. The CrowdStrike Falcon Endpoint Security Engineer ( SME ) will be...of CrowdStrike Falcon Platform (inclusive of various modules) + Expert knowledge of Endpoint Security Concepts and… more
- Amazon (Herndon, VA)
- …solving problems and challenging the status quo. As an industrial security design subject matter expert , you will provide technical guidance, have a ... Description Sr. Physical Security Engineer (GovCloud), Data Center Design Engineering This is an exciting opportunity to use the latest cloud computing… more
- Lumen (Herndon, VA)
- …escalation support for Junior Engineer SOC personnel. **The Main Responsibilities** + Subject Matter Expert on DDoS attacks, mitigation and threat ... Mitigation for Lumen Federal Customers. This position will provide subject matter expertise to DoD customers on...and issue posture and assessment reports This Lead Information Security Engineer position operates in a supportive… more
- Deloitte (Mclean, VA)
- …operate our business, and create value. Work you'll do As a Deloitte Manager, AI Security Engineer , you will be crucial in safeguarding our advanced AI models, ... in transaction monitoring systems. + Act as an AI security SME , continuously research emerging threats The...SAFe(R) Advanced Scrum Master + Certified SAFe(R) Agile Software Engineer + Certified SAFe(R) Architect + Certified SAFe(R) DevOps… more
- Amentum (Springfield, VA)
- …with regulatory policies into formal system test plans. * Serve as the security subject matter expert ( SME ) and will manage the execution of ... , & Intel space? If so, look no further. Amentum is seeking an ** Expert Security Engineer ** to join our team of passionate individuals in **Springfield, VA**… more
- Navy Federal Credit Union (Vienna, VA)
- Overview The successful candidate will be a subject matter expert with hands-on experience with cloud technologies, tools and methodologies with a particular ... Azure. The role is suited for an experienced Cloud Security Engineer with proven understanding in enterprise...required to compete for this position. Job postings are subject to close early or extend out longer than… more
- L3Harris (Ashburn, VA)
- …and implementation of Anti-Tamper (AT) measures throughout the System Development Lifecycle. + Serve as a Subject Matter Expert ( SME ) in the area of AT. ... of national security . Job Title: Anti-Tamper System Security Engineer (Secret Security Clearance)...who accept a conditional offer of employment may be subject to government security investigation(s) and must… more
- The Metamorphosis Group (Mclean, VA)
- …and Authorization (A&A) process. The Sponsor needs polished skills in subject matter expert knowledge on security documentation, drafting and reviewing ... Information Systems Security Professional (CISSP), Certified Information System Security Engineer Professional (ISSEP), Certified Information Security … more
- General Dynamics Information Technology (Fairfax, VA)
- …system environments, and cloud operations + Acts as subject matter expert ( SME ) for security **tools, applications** and processes, including AWS ... + years of related experience **Job Description:** GDIT is seeking a AWS Security Cloud Engineer to join our Federal Health division managing the security of… more
- General Dynamics Information Technology (Herndon, VA)
- …Subject Matter Expert ** Own your career as a Cloud Engineer , Subject Matter Expert ( SME ). Here, you'll have the opportunity to: + ... At GDIT, people are our differentiators. As a Cloud Engineer , SME , you will help ensure today...deliver complex cloud development solutions. + Recognized as a subject matter expert in cloud… more
- Proofpoint (Reston, VA)
- …paired with, as well as our current and future customers. As a technical liaison and subject matter expert on all things Proofpoint, you will help to deliver ... best in the industry + You will become an expert in Email Security Gateways, Advanced Persistent...of hands on technical experience, either as a Sales/Systems Engineer , Technical Account Manager, Security Engineer… more
- M. C. Dean (Chantilly, VA)
- …to facilitate secure systems for A&A and Continuous Monitoring support. + Serve as the security subject matter expert for the A&A and Continuous ... local and commercial customers across high-growth markets. Responsibilities **Information System Security Engineer Position Summary** In this position you will… more
- BAE Systems (Herndon, VA)
- …infrastructure provisioning using IaC and CI/CD pipelines. + Incident Response: Act as subject matter expert during highseverity incidents, lead root cause ... operating systems + Knowledge of complex environments involving shared networks and multiple security enclaves + Systems Engineer with Data Engineer … more
- Lockheed Martin (Manassas, VA)
- …to deliver next‑generation capabilities to our customers\. As a Signal Processing SME , you will shape advanced AI‑enabled defense solutions-from early research and ... cluster\. Collaboration - Partner with peer engineering organizations, chief engineer offices, and external stakeholders to ensure seamless technology transfer… more
- BAE Systems (Herndon, VA)
- …our future and protect our freedom. We are seeking a Subject Matter Expert ( SME ) Level Network Engineer with a minimum of 16 years' of experience ... approach to maintaining and optimizing endpoint validation. Responsibilities: + Subject Matter Expert ( SME... SME level experience as a CISCO Network Engineer with a focus on Network Security … more
- TAI (Fairfax, VA)
- …industry (or similar complex facilities like data centers or hospitals) and are a Subject Matter Expert in Electrical Power and Building Services Systems, ... Role:** Join TAI's Electrical Group as an Electrical Control SME , where you'll be responsible for planning, designing, and...laboratories, datacenters, or hospitals may also be considered. + Subject Matter Expert in Electrical… more
- General Dynamics Information Technology (Chantilly, VA)
- …Description:** **GDIT is seeking a** **Unified Communication** ** Subject Matter Expert (** ** SME ** **)** ** Engineer ** **in support of** **the** ... is early January.** **MEANINGFUL WORK AND PERSONAL IMPACT** As a Unified Communication SME Engineer , you'll play a crucial role in advancing our communication… more
- Leidos (Chantilly, VA)
- …Area, is seeking a highly experienced, versatile, and visionary Full Stack Software Engineer Subject Matter Expert ( SME ) for the Maru Program. In ... **Description** National Security Sector combines technology-enabled services and mission software...**Original Posting:** October 31, 2025 For US Positions: While subject to change based on business needs, Leidos reasonably… more
- TRIAEM, LLC (Springfield, VA)
- Cloud Subject Matter Expert . Assist the PEO Management staff, Program Managers and Team members as a subject matter expert on cloud engineering, ... Cost Budgets in each cloud environment per project/office. . Work with AGENCY PEO Security to ensure Authorization to Operate (ATO) is obtained as well as maintained… more
- L3Harris (Ashburn, VA)
- …and development program execution. The Advanced Concept Engineer must be a subject matter expert in multiple technical domains with an entrepreneurial ... sea and cyber domains in the interest of national security . Job Title: Scientist, Systems Engineer -...and broad agency announcements. The ACE provides market and subject matter expert guidance to… more