Principal Cyber Engineer Nightwing Intelligence SolutionsPrincipal Cyber EngineerSterling, Virginia$99,000–$206,000 / yearThe team comprises engineers of multiple disciplines including vulnerability research, reverse engineering, CNO/CNE development, hardware emulation, system engineering, and data analytics. 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.
Senior Cyber Software Engineer (iOS) Nightwing Intelligence SolutionsSenior Cyber Software Engineer (iOS)Sterling, Virginia$77,000–$163,000 / yearThe team comprises engineers of multiple disciplines including vulnerability research, reverse engineering, CNO/CNE development, hardware emulation, system engineering, and data analytics. 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.
Senior Principal Cyber Engineer Nightwing Intelligence SolutionsSenior Principal Cyber EngineerSterling, Virginia$122,000–$253,000 / yearThe team comprises engineers of multiple disciplines including vulnerability research, reverse engineering, CNO/CNE development, hardware emulation, system engineering, and data analytics. 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.
Staff Engineer Geico InsuranceStaff EngineerBethesda, MD$110,000–$230,000 / yearGEICO's Platform-as-a-Service (PaaS) - Serverless team is looking for a Staff Engineer to help design, build, and evolve our Application Container Services (ACS) platform, enabling our engineering teams to deploy and operate modern cloud workloads with speed, reliability, and confidence. The ideal candidate brings a deep understanding of Cloud technologies, risk analysis, engineering best practices, and strategic planning with the ability to design and implement highly scalable, available, and reliable systems with effective observability.
Senior Principal Cyber Software Engineer (iOS) Nightwing Intelligence SolutionsSenior Principal Cyber Software Engineer (iOS)Sterling, Virginia$122,000–$253,000 / yearThe team comprises engineers of multiple disciplines including vulnerability research, reverse engineering, CNO/CNE development, hardware emulation, system engineering, and data analytics. 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.
NewPrincipal Cyber Test Engineer (Onsite) Nightwing Intelligence SolutionsPrincipal Cyber Test Engineer (Onsite)Sterling, Virginia$99,000–$206,000 / yearThe team comprises engineers of multiple disciplines including vulnerability research, reverse engineering, CNO/CNE development, hardware emulation, system engineering, and data analytics. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization.
NewSenior PBAC Engineer EPAM SystemsSenior PBAC EngineerWashington DC, DCGeneral knowledge of Active Directory (AD) or other LDAP Directory Services, Intrusion Detection, Security Policies / GPOs, Operating System (OS) hardening, Single Sign-on (SSO), Federation (SAML and/or OIDC), Multi-Factor Authentication (MFA), Certificates/Public Key Infrastructure (PKI), Identity Management concepts, Cloud Technology and device authentication a plus. In this role, the Senior IAM Engineer will focus on pBAC / PBAC (Policy-Based Access Control) capabilities, including centralized policy decisioning, distributed policy enforcement integration, attribute/context aggregation, and auditability to meet security and compliance expectations.
Systems Engineer Bridge Core (BCore)Systems EngineerHerndon, Virginia$145,000–$165,000 / yearFull timeBcore accelerates decisive advantage for warfighters and intelligence professionals by fusing human insight, rapid-fire engineering, precision-measured outcomes, and relentless grit into mission-ready solutions. Engineering experience supporting a Windows platform environment with the following core Microsoft Windows platforms, services and tools: Windows 10 (and up) Desktop Operating Systems.
Senior Mechanical Engineer Heven AeroTechSenior Mechanical EngineerWashingtonThis role collaborates cross-functionally to solve challenging problems, supports engineering excellence through mentorship, and may influence project direction through informal technical leadership or interaction with customers, suppliers, and manufacturing partners. Lead the design, development and integration of new functional payloads and designs while assessing complex airframe structures, subsystems, and tooling across analysis, design, prototype and production stages.
AI Quality Engineer INSPYR SolutionsAI Quality EngineerMerrifield, VAThe successful candidate will evaluate and certify new portal capabilities, self-service workflows, automation features, developer onboarding experiences, and platform enhancements to ensure they meet usability, reliability, operational readiness, governance, and business value expectations before release to engineering teams. It is a specialized engineering position focused on validating AI systems, Retrieval-Augmented Generation (RAG) architectures, agent workflows, orchestration frameworks, observability platforms, security controls, and production readiness requirements.
Senior Data Engineer 540Senior Data EngineerArlington, VALocation : Arlington, VA Citizenship & Clearance Requirement : Per client requirements, candidates must be U.S. Citizens with an active DoW Secret (or higher) clearance Education Requirement: Bachelor’s degree in Computer Science, Engineering, or a related technical field preferred; equivalent combinations of education and relevant experience will be considered 540 Internal Thrive Level: SeniorData Engineer. Working with engineers, architects, cybersecurity teams, and mission stakeholders, you will translate complex requirements into secure, scalable solutions using Databricks, Apache Spark, and Delta Lake.
Senior Data Engineer Absolute Business Solutions CorpSenior Data EngineerBethesda, MD$125,000–$255,000 / yearWorking closely with data scientists, software engineers, and infrastructure teams, you will build and maintain Elasticsearch and graph-based data platforms that enable efficient storage, discovery, and analysis of complex hierarchical data. Provide specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of COTS/GOTS in place of new development, and requirements analysis and synthesis from system level to individual software components.
Electrical Engineer - Facilities Design EKFoxElectrical Engineer - Facilities DesignChantilly, VAThe Electrical Engineer provides electrical design expertise and leadership for the entire project, from initial survey through final inspection, and may serve as the electrical discipline team leader for the project directing other engineers and designers as required and appropriate. From designing highly secure environments to blazing new trails in sustainability to coordinating extensive renovations overseas, we tackle the most complex scenarios with specialized expertise, resourceful planning and creativity.
Senior Principal Cyber Mobile CNO Engineer Nightwing Intelligence SolutionsSenior Principal Cyber Mobile CNO EngineerSterling, Virginia$122,000–$253,000 / yearThe team comprises engineers of multiple disciplines including vulnerability research, reverse engineering, CNO/CNE development, hardware emulation, system engineering, and data analytics. 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.
Principal Cyber Mobile CNO Engineer Nightwing Intelligence SolutionsPrincipal Cyber Mobile CNO EngineerSterling, Virginia$99,000–$206,000 / yearThe team comprises engineers of multiple disciplines including vulnerability research, reverse engineering, CNO/CNE development, hardware emulation, system engineering, and data analytics. 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.
Civil Engineer - Land Development GpacCivil Engineer - Land DevelopmentSilver Spring, MD85000–145000In this role, you'll contribute to projects from the early planning stages through final design, working closely with clients, regulatory agencies, and internal team members to develop practical and efficient engineering solutions. GPAC (Growing People and Companies) is an award-winning search firm specializing in placing quality professionals within multiple industries across the United States since 1990.
Senior Staff Operations Engineer - Cybersecurity Geico InsuranceSenior Staff Operations Engineer - CybersecurityBethesda, MD$120,000–$260,000 / yearStaff Engineer, Operations is a key member of the team working across the Platform Security organization to ensure successful delivery of effective security controls, prioritization of initiatives and issue management. Working knowledge of security services and their impact on production systems including runtime protection services, detective and protective agents and/or daemon sets, vulnerability and application scanning, etc.
Senior Machine Learning Engineer - Homes.com - Arlington, VA CoStar GroupSenior Machine Learning Engineer - Homes.com - Arlington, VAArlington, Virginia$166,000–$204,000 / yearThe engineer will work closely with software engineers, product leaders, and business stakeholders to develop, deploy, and optimize ML models across large-scale datasets, while helping evolve CoStar’s cloud-based machine learning platform. This Machine Learning Engineer role focuses on building and scaling production-grade machine learning solutions that directly enhance CoStar’s products and customer experience.
NewTest Engineer Nightwing Intelligence SolutionsTest EngineerSterling, Virginia$55,000–$106,000 / yearThe team comprises engineers of multiple disciplines including vulnerability research, reverse engineering, CNO/CNE development, hardware emulation, system engineering, and data analytics. CODEX Overview CODEX (Cyber Offense and Defense Experts) division brings together an elite team of mission-focused industry experts who are well known for their ability to overcome the most advanced technical challenges.
NewSenior Palo Alto Networks Engineer CELESTIAL INNOVATIONS GROUP LLCSenior Palo Alto Networks EngineerWashington, DCFull timeIn this role, you will serve as a trusted security advisor and hands-on technical lead, designing and implementing cutting-edge network and cloud security solutions for civilian, defense, and intelligence community agencies. You will work closely with CIG's delivery team and government stakeholders to ensure that security architectures meet the stringent requirements of federal compliance frameworks including FedRAMP, FISMA, NIST SP 800-53, and CMMC.