Mid‑Level AI Engineer (Python) IDS InternationalMid‑Level AI Engineer (Python)Annapolis Junction, MD$105,000–$125,000 / 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 supporting 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) activities. • Bachelor’s degree with five (5) years of relevant experience, or Master’s degree with three (3) years, or Doctoral degree with no required experience• Associate’s degree with seven (7) 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, and mathematics• Proficiency in Python and AI/ML integration• Experience with LLMs, static analyzers, RAG frameworks, and relational or vector databases• Familiarity with Agile development and tools such as Git, Jira, and Confluence• Relevant experience across the software development lifecycle• Active TS/SCI with Polygraph.
Principal Data Engineer Leidos Holdings Inc.Principal Data EngineerBethesda, MD$131,300–$237,350 / yearPrimary Responsibilities: Platform Development & Administration: Design, develop, and maintain probabilistic matching configurations, algorithms, and scoring models to ensure accurate entity resolution across multi-domain data sources. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management.
Mid-Level Software Engineer GliaCell TechnologiesMid-Level Software EngineerAnnapolis Junction, MD$115,000–$190,000 / yearWe also provide customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions in Threat Mitigation, Vulnerability Exposure, Penetration Testing, Threat Hunting, and Preventing Advanced Persistent Threat. GliaCell’s Enterprise capabilities include Full-Stack Application Development, Big Data, Cloud Technologies, Analytics, Machine Learning, AI, and DevOps Containerization.
Control Systems Engineer Leidos Holdings Inc.Control Systems EngineerSpringfield, VA$73,450–$132,775 / yearFor U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
Endpoint Security Engineer III CACIEndpoint Security Engineer IIISpringfield, VirginiaPay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. • Provide specific, detailed information for hardware and software selection, implementation techniques, and tools for the most efficient solution to meet business needs, including present and future capacity requirements.
Senior AI Architect/Engineer TechnomicsSenior AI Architect/EngineerArlington, VA$105,000–$200,000 / yearWe deliver practical, credible and defensible results offering actionable insights by applying data-driven and analytics-based approaches in combination with multidisciplinary talent, subject matter experts, and tangible and repeatable assets in the form of databases, models, approaches and techniques. Analysts have the knowledge, skills, abilities and initiative to deliver timely, practical and innovative solutions to our clients as part of high-performing project teams typically composed of a mix of junior and mid-level analysts who will look to you for technical acumen and mentoring.
Endpoint Engineer - Trellix CACIEndpoint Engineer - TrellixSpringfield, VirginiaWorking knowledge of configuring, deploying, and maintaining Enterprise Cyber Security Engineering requirements utilizing the following Trellix Products: Endpoint Security (ENS), Data Loss Prevention (DLP), Policy Auditor, File Integrity Monitor (FIM) and Application Whitelisting. Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.
Mid-level Systems Engineer (0039) OCT Consulting, LLCMid-level Systems Engineer (0039)Washington, DCRemote$100,000–$125,000OCT Consulting LLC is a certified SBA 8(a), minority owned, small, disadvantaged business providing professional services and Information Technology solutions to the federal government and commercial clients. Founded in 2013, OCT brings the advantage of agility in operations along with a management team with a track record of leading successful engagements at major federal government agencies.
Full Stack Engineer ID83106 AgileEngineFull Stack Engineer ID83106Baltimore, MDYou will work with microservices architecture, message-driven systems including Kafka, CI/CD pipelines via GitHub Actions, and Splunk for observability, while leveraging AI coding tools including GitHub Copilot and Claude to accelerate development. - You must be authorized to work for ANY employer in the US (e.g., Green card holders, TN visa holders, GC EAD, H4 EAD, U4U with EAD), as we are unable to sponsor or take over employment visa sponsorship at this time; - 2+ years of strong experience with.
Senior Software Engineer Chenega CorporationSenior Software EngineerArlington, VAWe are seeking a highly skilled and experienced Senior Software Engineer to contribute to the design and development of scalable classified/unclassified systems and deliver high-quality software products. In-depth understanding of networking requirements, network hardening, and networking systems such as routers, switches, and network taps.
Senior Snowflake DBA/Data Engineer Tria FederalSenior Snowflake DBA/Data EngineerWoodlawn, MDWe're seeking a Senior Snowflake DBA/Data Enginee r to participate within an Agile scrum development team to gather and define requirements for a web-based user interface (UI) application and a REST web service middleware application. What defines the Tria brand is more than just our dedication to excellence in our craft; it's our incredible team of dedicated, talented, and passionate people that make Tria so exceptional.
NewDevOps Engineer CACIDevOps EngineerCollege Park, MarylandPay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. This opportunity is perfect for someone who provides excellent customer service, thrives when working independently and is passionate about containerization, automation, and seamless deployment practices.
Principal Integration Engineer SPM Leidos Holdings Inc.Principal Integration Engineer SPMBethesda, MD$131,300–$237,350 / yearThe SPM tracks the team's work to the completion of all deliverables accepted into a PI; coordinates with team members and customer sets to ensure stories have all the information needed to complete the work and that all necessary stories are created; and coordinate / socialize production changes and brief appropriate boards for deployment approval. Provide systems engineering and integration support to the government for the integration of newly developed Capabilities targeted for Integration test and operational environments and develop and deliver the processes to perform integration, staging, and release management for these Capabilities.
NewEndpoint Engineer III CACIEndpoint Engineer IIISpringfield, Virginia$86,600–$181,800 / yearWorking knowledge of configuring, deploying, and maintaining Enterprise Cyber Security Engineering requirements utilizing the following Trellix Products: Endpoint Security (ENS), Data Loss Prevention (DLP), Policy Auditor, File Integrity Monitor (FIM) and Application Whitelisting.• Experience with large-scale enterprise/global networks in a high-paced, diverse environment.• Job Title: Endpoint Engineer IIIJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Local* * * The Opportunity: TCS is a long-term, CACI Prime contract with the National Geospatial-Intelligence Agency (NGA) in support of the customer’s GEOINT mission.
CBRN Systems Engineer Chenega CorporationCBRN Systems EngineerArlington, VAThe CBRN Systems Engineer provides technical expertise and operational support for Chemical, Biological, Radiological, and Nuclear (CBRN) and/or Counter-Unmanned Aircraft Systems (C-UAS) detection technologies. The ideal candidate brings deep experience with advanced sensor technologies, strong analytical skills, and the ability to collaborate effectively across government and industry teams.
AI/ML Software Engineer Compu-Vision Consulting Inc.AI/ML Software EngineerAnnapolis, MDRemoteThis includes, but is not limited to, RPA work, building or refining chatbots, incorporating AI/ML into reporting tools, building llm agents for knowledge retrieval, deep research, translation, transcription, redaction, document analysis, document generation, agentic coding, and data processing. The AI/ML Software Engineer will build software tools that incorporate AI/ML techniques to automate narrowly defined tasks with high accuracy, assist internal users with their job functions, and improve the experience external users have when interacting with the Maryland Judiciary.
NewSoftware Testing & Quality Engineer :: Washington, DC (Remote) ARK Solutions, Inc.Software Testing & Quality Engineer :: Washington, DC (Remote)Washington, DCRemoteThis role involves analyzing and documenting business requirements, developing manual and automated test scripts, executing functional and regression testing, and maintaining comprehensive testing artifacts. Seeking for an Software Testing & Quality Engineer to support software quality assurance, requirements analysis, customer acceptance testing, production validation, and test automation initiatives.
Data Center Engineer KBR IncData Center EngineerLanham, MD$129,700–$194,600 / yearKey responsibilities include: Reviewing current infrastructures, architectures, designs, and operations to identify potential improvements; analyzing, refining, and documenting the requirements for transition from legacy hardware into modern data center infrastructure environment. The candidate will design virtual Infrastructure services to maximize available capacity of physical compute, storage, and network hardware resources and document security, configuration, and performance benchmarks of Infrastructure Services.
Mid Geospatial Engineer Chenega CorporationMid Geospatial EngineerVienna, VAThe Mid Geospatial Engineer supports mission-critical Intelligence Community and Department of Defense projects by designing, analyzing, and supporting geospatial data, systems, and workflows. Proficient with Microsoft Office Applications, and experience working in a home office setting, as well as the ability to train end users on frequently asked technical issues.
Jr. Geospatial Engineer Chenega CorporationJr. Geospatial EngineerVienna, VAProficient with Microsoft Office Applications, and experience working in a home office setting, as well as the ability to train end users on frequently asked technical issues. Ability to provide technical assistance and support over the phone; good phone skills, professional demeanor, and previous customer service experience strongly desired.