Software Engineer Johns Hopkins Applied Physics LaboratorySoftware EngineerLaurel, MarylandFull timeExperience with relational databases (Microsoft SQL Server, MySQL, Postgres, SQL etc.) and non-relational databases (MongoDB, CouchDB, HBase etc.) in the areas of query optimization, database design, and scalability. The Threat Analytic Systems (QAI) Group wants talented staff who can work as part of a team to design, implement, test, document, and maintain software applications that provide highly impactful capabilities.
Oracle Database Engineer Madison-DavisOracle Database EngineerAnnapolis, MDThe engineer will troubleshoot complex production issues, optimize existing database code, maintain advanced PL/SQL components, and investigate data flows across databases, APIs, cloud endpoints, files, and integration platforms. A leading technology organization is seeking a Senior Oracle Database Engineer to support enterprise-scale systems within a long-term government technology program.
Lead Software Engineer – Full Stack Tech Lead ZipStaff Inc.Lead Software Engineer – Full Stack Tech LeadMcLean, Virginia$82–$85This is a hands-on technical leadership role responsible for delivering modern full-stack capabilities — including user-facing applications, APIs, microservices, integration services, and platform modernization. Provide technical leadership and architectural guidance across Java/Spring Boot microservices, REST APIs, and modern front-end applications (Angular or React).
Senior Resident Engineer (Special Systems) ParsonsSenior Resident Engineer (Special Systems)College Park, MarylandMust be a subject matter expert with at least 10 years of direct experience in any or some of the following systems; VDGS, SACS, RIDS, FIDS, Tech AV, Tech Data, Network Switches, Airline IT/AV/Comms/GSE, AATC/Shared IT, Elevator Vide/Comms, UPS, Fire Alarm, Mass Notification, DAS, WiFi, Reach TV, CCTV. Previous experience directing, coordinating, and supervising a CM field staff including multiple Resident Engineers, Assistant Resident Engineers, Project/Office Engineers, Document Control Clerks, and Field Inspectors.
Principal Software Engineer Recorded FuturePrincipal Software EngineerWashington, DC$152,000–$228,500 / yearAs a Principal Software Engineer, you will work across application code and infrastructure to collect, transform, and deliver structured threat data: tracking malware infrastructure, phishing campaigns, spam networks, command-and-control systems, and more. What You'll Do: Data Pipeline Ownership: Design, build, and maintain scalable data pipelines that collect, transform, and deliver structured threat intelligence data powering the Security Intelligence Graph.
NewSoftware Engineer, RF-01-0052 Cyber B.A.T.Software Engineer, RF-01-0052Annapolis Junction, MarylandThis role involves designing and testing software, integrating new functionality, troubleshooting and resolving defects, developing algorithms and database interfaces, and collaborating with cross-functional teams throughout the software development lifecycle. Cyber B.A.T. is seeking a Software Engineer Level 1 to develop, maintain, and enhance mission-focused software applications, with an emphasis on graphical user interfaces, dashboards, AWS cloud environments, automated workflows, and AI/ML integration.
Senior‑Level AI Engineer (Python) IDS InternationalSenior‑Level AI Engineer (Python)Annapolis Junction, MD$155,000–$175,000 / yearCollaborate with technical leadership to design, develop, and maintain LLM orchestration frameworks• Integrate static analyzers, retrieval‑augmented generation (RAG) systems, and automated testing pipelines• Clean, transform, and vectorize documentation, source code, and test artifacts for LLM consumption• Design and implement database solutions to support RAG architectures, artifact storage, and audit trails• Work with systems engineers to architect and deploy networked AI tools within secure enclaves• Perform performance profiling, optimization, and scalability analysis of mission systems• Support security assessments and Authority to Operate (ATO) processes. • Bachelor’s degree with eight (8) years of relevant experience, or Master’s degree with six (6) years, or Doctoral degree with four (4) years• Associate’s degree with ten (10) years of clearly related experience may be considered• Degree in Computer Science or a related field with substantial coursework in algorithms, data structures, programming languages, computer architecture, logic, and advanced mathematics• Proficiency in Python and AI/ML integration• Experience with LLMs, static analyzers, RAG frameworks, and relational and vector databases• Familiarity with Agile methodologies and tools such as Git, Jira, and Confluence• Relevant experience across the software development lifecycle• Active TS/SCI with Polygraph.
AI Platform Engineer UsalcoAI Platform EngineerBaltimore, MarylandRemoteAI Platform Architecture & Engineering: Design, develop, and maintain reusable AI platform services and infrastructure components that support enterprise AI initiatives and customer-facing digital platforms, including AI APIs, orchestration services, retrieval-augmented generation (RAG) pipelines, prompt management, vector search capabilities, model integration frameworks, and reusable backend AI services. A core function of this role is establishing and evolving the organization's AI Service Layer and supporting platform architecture including AI orchestration services, reusable APIs, customer-specific deployment models, and scalable cloud-native platform services—while ensuring scalability, maintainability, operational reliability, and security across environments.
ServiceNow ITOM/CMDB/Platform Senior Engineer General Dynamics Information TechnologyServiceNow ITOM/CMDB/Platform Senior EngineerWashingtonTo ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. Technical skills: Linux Administration; Microsoft Windows Server; ServiceNow Administration; ServiceNow Configuration Management Database (CMDB); ServiceNow Platform, Java, JavaScript.
Data Engineer - ML/AI Data Platform (Remote) FEI SystemsData Engineer - ML/AI Data Platform (Remote)Columbia, MarylandRemoteFEI Systems participates in E-Verify, a federal program that enables employers to verify the identity and employment eligibility of all persons hired to work in the United States by providing the Social Security Administration (SSA) and, if necessary, the Department of Homeland Security (DHS), with information from each new employee’s Form I-9 to confirm work authorization. Working closely with the Solution Architect, Data Architect, DevOps, and Application Engineering teams, this role is responsible for ensuring that data within our cloud-based platform is high quality, well-governed, feature-ready, and production-grade to support model training, deployment, and ongoing operations.
Software Engineer (Observability & Monitoring) - West Des Moines, IA AHU TechnologiesSoftware Engineer (Observability & Monitoring) - West Des Moines, IAWashington, District of ColumbiaQualifications: · Bachelor's degree in Computer Science or related field · 5+ years of experience implementing monitoring and observability using Dynatrace · Hands-on experience with monitoring/logging tools such as Zabbix, Graylog, Splunk, SolarWinds, or equivalents · 5+ years of hands-on experience with AWS services and architecture · Deep understanding of metrics, logs, traces, distributed tracing, and event correlation · Experience building dashboards and KPIs for application, infrastructure, and database layers · Strong scripting/automation skills (Python, Bash, PowerShell) and familiarity with Terraform or CloudFormation · Strong understanding of network monitoring, performance tuning, and systems architecture · Familiarity with ITIL incident/problem management processes · Proficiency with AI tools and using them responsibly in improving observability preferred · Experience with container orchestration and microservices architecture preferred · Experience with AWS OpenTelemetry, Prometheus, Grafana, or similar tools preferred Required Technical Skills: • AWS Services (EC2, RDS, S3, Lambda, ECS/EKS, etc.) • Configuration Management (Ansible, Puppet, Chef) • Monitoring Tools (Dynatrace, CloudWatch, Zabbix, Solarwinds, Graylog etc.) • CI/CD Tools (Jenkins, Quickbuild, Bitbucket) • Scripting Languages (Python, PowerShell, Bash) • Database Management (MS SQL Server, PostgreSQL) • Infrastructure as Code (Terraform, CloudFormation) • Container Technologies (Docker, Kubernetes) Compensation: $45.00 per hour . Job Description: Overview: · Seeking an experienced Observability and Monitoring Engineer to build and mature our enterprise-wide monitoring, logging, alerting, and observability capabilities across our AWS-based technology stack.
New361 - AI Engineer ARSIEM361 - AI EngineerLinthicum, MDResponsibilities Collaborate closely with technical leadership to design, develop, and maintain LLM orchestration frameworks that coordinate static analyzers, retrieval-augmented generation (RAG) systems, and automated testing pipelines. ARSIEM is looking for a motivated AI Engineer with a proven track record in software engineering and deep understanding of Artificial Intelligence/Machine Learning (AI/ML) techniques to support the exciting new AI and Emerging Technologies (AI&ET) mission.
New359 - Sr. AI Engineer ARSIEM359 - Sr. AI EngineerLinthicum, MDResponsibilities Collaborate closely with technical leadership to design, develop, and maintain LLM orchestration frameworks that coordinate static analyzers, retrieval-augmented generation (RAG) systems, and automated testing pipelines. ARSIEM is looking for a motivated Senior AI Engineer with a proven track record in software engineering and deep understanding of Artificial Intelligence/Machine Learning (AI/ML) techniques to support the exciting new AI and Emerging Technologies (AI&ET) mission.
Database Engineer 2 Lentech Inc.Database Engineer 2Linthicum, MDFull timeThe Database Engineer will support the development and test of various Python based ReST end points, microservices, and data model management capabilities utilizing Django and Flask frameworks to interact with data models such as mariaDB, MongoDB, and PostgreSQL and send data upon request, in JSON format, to UI front ends. As part of the Secure the Enterprise initiative, develop capabilities to shift from the current manual system security evaluation and authorization process to a new model that emphasizes automation, streamlined processes and approvals, continuous monitoring and assessment, and network data gathering across the entire life cycle of a project.
Database Engineer Galapagos Federal Systems LLC.Database EngineerWashington, Washington, DC$140,000–$150,000 / yearFull timeWe deliver professional services in IT Design & Installation, Cybersecurity Engineering & Support, Application Integration & Development, Software & Hardware Engineering, Network & Systems Management, Information Systems Security, and Business Management Services. Strong knowledge of database engineering and administration principles, including Network-Attached Storage (NAS), Storage Area Networks (SAN), and enterprise storage architectures.
Senior Database Vulnerability Analyst PD IncSenior Database Vulnerability AnalystMDFull timeApplication Compliance Validation and Support : Assess, audit, review, analyze, validate, and report database Security Requirements Guide (SRG) and STIG vulnerabilities, and ensure security controls are implemented within databases IAW DoD, DISA and cybersecurity policies and procedures. Review, identify, and report problems with the installation and operations of application instances to include system options, software used and not used, default security controls that are enabled, disabled, or bypassed, and system wide options or parameters that may create security vulnerabilities.
Senior Cybersecurity Database Administrator PD IncSenior Cybersecurity Database AdministratorMDFull timeAdd and/or update data within the RMF database to include information from RMF supporting documents, links to documents stored on the web, control correlation identifier ownerships, and RMF overlay relationships. Certification Requirements : Current 8570/8140 requirement certification and Current Oracle Certified Associate or above in Administration, or Current Microsoft Certified Solutions Associate or above in SQL Server or Data Management.
NewDatabase Administrator – Oracle & SQL Server General Dynamics Information TechnologyDatabase Administrator – Oracle & SQL ServerBethesda, MarylandThe successful candidate will monitor and optimize database performance, troubleshoot technical issues, maintain security and compliance, perform upgrades and migrations, and support the continued modernization of database services across on-premises and cloud environments. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available.
NewSenior Backend Engineer – Java & AWS / Kubernetes SmartIPlaceSenior Backend Engineer – Java & AWS / KubernetesMcLean, VADemonstrated experience delivering complex backend technology initiatives across microservices, APIs, AMQ-based messaging, integration services, data platforms, cloud- native deployments, platform modernization, and production enhancements, with very seasoned hands-on experience designing and implementing AWS-based, event-driven distributed systems. You will be a strong individual contributor responsible for designing, developing, testing, deploying, and supporting Java-based microservices, REST APIs, data services, event-driven distributed systems, and cloud- native solutions using technologies such as Spring Boot, MongoDB, AMQ, Kubernetes, AWS, CI/CD pipelines, and automated testing frameworks.
Senior Software Engineer - .Net Tyler TechnologiesSenior Software Engineer - .NetAnnapolis, MDThe Developer will create and support large-scale/complex applications by gathering requirements, designing, maintaining, developing, testing, and deploying applications with security, efficiency, maintainability, and usability in mind. The selected candidate will be part of a strong development team and they will be responsible for translating complex business requirements into functional web-based applications throughout all stages of the SDLC.