Senior Consultant, Strategy, Growth, and Transformation, Identity & Gen AI Engineer Deloitte Touche Tohmatsu LtdSenior Consultant, Strategy, Growth, and Transformation, Identity & Gen AI EngineerArlington, VA$105,400–$207,800 / year1+ year of hands-on experience building, integrating, or deploying generative AI solutions such as large language model (LLM) applications, retrieval-augmented generation (RAG), or AI agents, including use of model APIs, orchestration frameworks, and AI development tools such as Claude Code, OpenAI Codex, GitHub Copilot, or Cursor. As an Identity & Gen AI Engineer, you will build generative AI solutions with identity, access, and trust engineered in from the start, securing both human and non-human identities and governing how AI agents and GenAI platforms reach data and downstream systems.
Principal Security Engineer Fannie Mae CorpPrincipal Security EngineerReston, VADeep knowledge of cloud security architecture, IAM, networking, encryption, logging, monitoring, workload protection, governance, and enterprise network security, including segmentation, firewalls, proxies, VPNs, DNS security, secure web gateways, IPS, load balancing, ZTNA, and SASE. Professional Certifications: Relevant industry certifications such as CISSP, CCSP, PCNSE, AWS Certified Security- Specialty, AWS Certified Advanced Networking- Specialty, Google Professional Cloud Security Engineer, Microsoft Certified: Azure Security Engineer Associate, GIAC certifications, or equivalent credentials.
Cloud Cyber Engineer CACICloud Cyber EngineerSterling, Virginia$75,200–$158,100 / yearThe right candidate will understand software development, system administration, networking, and security and be able to take a holistic systems level approach to influence how we build our applications to meet the higher level security requirements associated with a system that bridges security domains, as well as someone who can help the software engineers understand zero trust architecture for a multi-releasability domain. Job Title: Cloud Cyber EngineerJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCI with PolygraphEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Continental USAnticipated Posting End: 9/30/2026 The Opportunity:
Senior UNIX System Engineer IntePros FederalSenior UNIX System EngineerRadford, VAFull timeExperience supporting cybersecurity patch management and Security Technical Implementation Guides, Security Requirement Guides, Risk Management Framework activities, Security Control Assessor-Validator activities, and Cyber Operational Readiness Assessments. Perform patch management and apply security updates using YUM and RPM.Configure, maintain, and troubleshoot key services including DNS, SFTP, SMTP, and NTP.Support complex network environments using tools such as ifconfig, netstat, ssh, and telnet.
Sr. Network/Systems Engineer AGE SolutionsSr. Network/Systems EngineerAlexandria, VARemoteMust have at least 8 years of relevant experience in network and systems engineering roles, demonstrating a deep understanding of networking technologies, security solutions, and system administration. Design, engineer, integrate, implement, test, maintain, review, and administer infrastructure, hardware, and software to manage network security and risk posture in alignment with the organization's security strategy.
NewStaff DevSecOps Engineer Arete AssociatesStaff DevSecOps EngineerFalls Church, VAAdminister supporting DevSecOps services such as SonarQube, a secrets manager, and container registries; perform Linux system administration (RHEL, Rocky, or Ubuntu) for the platform, including system services, logging, and SSL/TLS certificate management. You will own the day-to-day health of our self-hosted GitLab environment, build and troubleshoot the pipelines our developers depend on, and integrate security scanning into those pipelines so compliance is something the pipeline handles rather than something developers fight.
Principal Cyber Systems Engineer Lead Northrop Grumman CorpPrincipal Cyber Systems Engineer LeadChantilly, VA$125,300–$187,900 / yearWe are looking for an Mid-Level Cybersecurity Professional to join our Cybersecurity Integrated Product team (IPT) who will maintain an enhanced focus on ground segment cloud infrastructure and lead the cybersecurity posture of mission-critical information systems in 100% Agile Development and Operational environment(s) from design through decommissioning. Assist in the development and implementation of security tools and automation processes; to include Static and Dynamic Code Analysis, Software Dependency Scanning, Compliance and Vulnerability Scanning, Auditing & Event Monitoring Solutions.
Network Plan Engineer L3Harris Technologies IncNetwork Plan EngineerDahlgren, VA$88,500–$164,500 / yearThis role requires a highly capable engineer who can serve as a technical lead for local network modernization, resolve advanced Layer 2/Layer 3 issues, support Zero Trust initiatives, maintain DISA STIG compliance, and execute changes in high-availability environments with minimal or no downtime. Bachelor's Degree in Network Engineering, Information Technology, Cybersecurity, or a related field and a minimum of 4 years of prior relevant experience; Or, Graduate Degree and a minimum of 2 years of prior related experience; Or, in lieu of a degree, a minimum of 8 years of prior related experience.
Distinguished Engineer, AI Threat Defense Thomson Reuters CorpDistinguished Engineer, AI Threat DefenseRichmond, VA$228,000–$424,000 / yearFinally, Thomson Reuters offers the following additional benefits: optional hospital, accident and sickness insurance paid 100% by the employee; optional life and AD&D insurance paid 100% by the employee; Flexible Spending and Health Savings Accounts; fitness reimbursement; access to Employee Assistance Program; Group Legal Identity Theft Protection benefit paid 100% by employee; access to 529 Plan; commuter benefits; Adoption & Surrogacy Assistance; Tuition Reimbursement; and access to Employee Stock Purchase Plan. Own Thomson Reuters' monitoring and response strategy against AI-specific attack vectors including prompt injection, Model Context Protocol (MCP) exploitation, agentic system compromise, deepfake-enabled social engineering, and AI-assisted reconnaissance.
Cyber Intel AI Engineer Mitre CorpCyber Intel AI EngineerChantilly, VA$174,000–$217,500 / yearBasic Qualifications: Typically requires a minimum of 8 years of experience in artificial intelligence with a bachelor's degree in a relevant field; or 6 years and a master's degree; or a PhD with 3 years' experience; or equivalent combination of AI-related education and work experience. MITRE's Multi-INT AI Engineering Department effectively combines the deep technical knowledge required to develop capabilities with critical domain knowledge to harness and shape those capabilities to meet multiple sponsor mission needs.
Digital Design Engineer Huntington Ingalls Industries IncDigital Design EngineerRoanoke, VA$72,497–$246,509 / yearLevel 5: 15 years relevant experience with Bachelors in related field; 13 years relevant experience with Masters in related field; 10 years relevant experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 19 years relevant experience. Level 4: 9 years relevant experience with Bachelors in related field; 7 years relevant experience with Masters in related field; 4 years relevant experience with PhD or Juris Doctorate in realted field; or High School Diploma or equivalent and 13 years relevant experience.
Embedded Systems Engineer Huntington Ingalls Industries IncEmbedded Systems EngineerRoanoke, VA$72,497–$246,509 / yearLevel 5: 15 years relevant experience with Bachelors in related field; 13 years relevant experience with Masters in related field; 10 years relevant experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 19 years relevant experience. Level 4: 9 years relevant experience with Bachelors in related field; 7 years relevant experience with Masters in related field; 4 years relevant experience with PhD or Juris Doctorate in realted field; or High School Diploma or equivalent and 13 years relevant experience.
Verification Engineer Huntington Ingalls Industries IncVerification EngineerRoanoke, VA$72,497–$246,509 / yearLevel 5: 15 years relevant experience with Bachelors in related field; 13 years relevant experience with Masters in related field; 10 years relevant experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 19 years relevant experience. Level 4: 9 years relevant experience with Bachelors in related field; 7 years relevant experience with Masters in related field; 4 years relevant experience with PhD or Juris Doctorate in realted field; or High School Diploma or equivalent and 13 years relevant experience.
Principal Systems Engineer Mitre CorpPrincipal Systems EngineerMcLean, VA$162,400–$203,000 / yearThe Systems and Operations Department (L626) within MITRE's Systems Engineering Division in the Center for Engineering and Analysis delivers innovative, mission-focused solutions using a multidisciplinary systems engineering approach to address sponsor challenges critical to national security missions. Experience supporting the United States Space Force, United States Air Force, Joint organizations, the Department of War (DoW) or Intelligence Community (IC) to enhance capability development, systems integrations, force design, or operational analysis.
DSCA AWS Solutions Architect Mid-Level (Engineer Systems Architect) - 29602 Huntington Ingalls Industries IncDSCA AWS Solutions Architect Mid-Level (Engineer Systems Architect) - 29602Arlington, VA$135,000–$170,000 / yearEngineer Systems Architect 4. 9 years relevant experience with Bachelors in related field; 7 years relevant experience with Masters in related field; 4 years relevant experience with PhD in related field; or High School Diploma or equivalent and 13 years relevant experience. In this important role, you will contribute to the design and development of modern system architectures for the next-generation Foreign Military Sales (FMS) Case Lifecycle system, including modernization of the DSAMS Training Module and integration with the Case Launcher prototype.
Suricata Engineer - Active Ts/Sci With CI Poly ENS Solutions, LLCSuricata Engineer - Active Ts/Sci With CI PolySouth Norfolk, VAENS consults for the Department of Defense (DoD) and Intelligence Community (IC) providing innovative solutions in the core competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project Management, IT support, Solutions, and Services that yield enduring results. Associate’s degree and 5+ years of experience supporting IT projects and activities or Bachelor’s degree and 3+ years of experience supporting IT projects and activities or Master’s degree and 1+ years of experience supporting IT projects and activities.
Suricata Engineer - Active TS/SCI with CI Poly ENS Solutions, LLCSuricata Engineer - Active TS/SCI with CI PolySouth Norfolk, VAENS consults for the Department of Defense (DoD) and Intelligence Community (IC) providing innovative solutions in the core competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project Management, IT support, Solutions, and Services that yield enduring results. Associate’s degree and 5+ years of experience supporting IT projects and activities or Bachelor’s degree and 3+ years of experience supporting IT projects and activities or Master’s degree and 1+ years of experience supporting IT projects and activities.
NewSenior Network & Systems Engineer Telos CorpSenior Network & Systems EngineerAshburn, VA$100,000–$120,000 / yearAdminister and troubleshoot AWS GovCloud (US) infrastructure, including EC2, VPCs, subnets, route tables, Security Groups, NACLs, VPC endpoints, Route 53, load balancers, S3, RDS, IAM, CloudWatch, CloudTrail, Security Hub, and Systems Manager. This position extends beyond traditional network engineering and requires strong expertise in Cisco networking, Windows Systems Administration, virtualization, cybersecurity, and AWS GovCloud.
Network Engineer Lead - 28540 Huntington Ingalls Industries IncNetwork Engineer Lead - 28540Fort Belvoir, VA$118,590–$169,413 / yearMust meet the minimum credential requirements for the DoD 8140 Cyber Workforce work role Network Operations Specialist (441) at the advanced level: FIMXE: I need an expert to look at this list and figure out what IAT-III minimums are. Will collect, collate, analyze, and document the technical and supporting information required to: establish the existing conditions; determine areas that require upgrades to meet the requirements as defined by the program; and develop an engineering and implementation solution.
Junior Systems Engineer, Labs TekSynap CorpJunior Systems Engineer, LabsReston, VAThe Junior Systems Engineer, Labs is responsible for using a holistic approach, and designs, develops, evaluates and modifies end-to-end systems and systems-oriented products throughoutout their entire life cycle. Translates high-level product development strategies into system requirement specifications and works with other engineering disciplines to develop lower-level detailed implementation requirements.