NewCivil Engineer - OCONUS exp FederalCivil Engineer - OCONUSWashington, DC$110,000–$150,000 / yearActual compensation packages are based on several factors that are unique to each candidate, including but not limited to skill set, depth of experience, certifications, and specific work location. Should you need any special accommodations, please feel free to contact us at human.resources@expfederal.com and we will arrange for the most suitable accommodations based on your needs.
Senior Water Technology and Reuse Engineer (Remote) Concurrent Technologies CorporationSenior Water Technology and Reuse Engineer (Remote)Arlington, VARemoteTechnical Analysis: Serve as the technical lead for the project, from initial data collection to final reporting, including authoring the technical sections of all major project deliverables and presenting complex engineering concepts and findings to senior leaders. As part of the Energy, Resilience and Sustainability (ERS) Division, you will collaborate with experts to provide comprehensive policy, planning, and implementation services to deliver solutions that address critical infrastructure resilience and security, and data management issues and support the military mission, while reducing environmental impacts.
NewFire Protection Engineer - Recent Graduate (0-3 Years' Experience) Summer Consultants - Current OpportunitiesFire Protection Engineer - Recent Graduate (0-3 Years' Experience)Greenbelt, MD$78,000–$96,000 / yearThat means our engineers spend real time in the field: walking buildings, surveying existing conditions, tracing systems, observing constraints, and figuring out how new designs can actually work inside spaces that were not built with a clean sheet of paper. The fun and challenge of renovation work is solving real constraints: how to make equipment fit, how to route piping or devices through existing spaces, how to work around active building operations, and how to think through how a contractor will actually build the design.
NewNetwork Engineer TS/SCI w POLY REQUIRED Falls TechnologyNetwork Engineer TS/SCI w POLY REQUIREDChantilly, VAOur engineers work close to the mission, have direct access to technical decision-makers, and have the opportunity to solve real operational problems rather than simply maintain a narrow piece of a larger system. The ideal candidate is comfortable troubleshooting complex environments, working directly with local technical teams, and deploying solutions in support of evolving mission requirements.
NewSplunk Engineer 4 Lentech Inc.Splunk Engineer 4Laurel, MD$249,000–$266,000 / yearLentech’s clients achieve full life-cycle support and cost-effective managed services supporting enterprise computing and applications initiatives for Government agencies. Lentech’s Mission Technical Solutions Division is focused on providing engineering, operations, I&T and technical services to civil and defense customers primarily in the aerospace fields.
Senior DevOps/Compliance Engineer (FedRAMP Continuous Compliance) UBERETHER INCSenior DevOps/Compliance Engineer (FedRAMP Continuous Compliance)Sterling, VARemote$150,000–$190,000 / yearExpert-level knowledge of Google Cloud Platform (GCP) services, IAM, networking, and security tooling, with relevant certifications (Professional Cloud DevOps Engineer preferred). Build and maintain Infrastructure as Code (Terraform, Deployment Manager) that encodes KSI controls directly into GCP deployments.
NewElectrical Engineer - Recent Graduate (0-3 Years' Experience) Summer Consultants - Current OpportunitiesElectrical Engineer - Recent Graduate (0-3 Years' Experience)McLean, VA$78,000–$96,000 / yearRenovation projects require engineers to solve real constraints: how to make equipment fit, how to design around existing conditions, and how to think through how a contractor will actually build the design. This is a strong opportunity for someone who is curious about building systems, wants hands-on project experience, and is ready to learn the MEP/FP consulting industry from experienced engineers.
Ecm/Cuas Field Services Engineer - Northern VA (Vaxcom) Parsons Commercial Technology Group Inc.Ecm/Cuas Field Services Engineer - Northern VA (Vaxcom)Chantilly, VA$112,200–$196,400 / yearThe FSE will directly support the maintenance of the fielded cUAS equipment, re-installation of Line repairable units (LRUs), training, integration, and sustainment of these solutions with existing client infrastructure in several OCONUS locations. What Required Skills You'll Bring: Technical experience working as a field service engineer installing, configuring, testing, maintaining, repairing, operating and effectively training end users on how to operate equipment.
Cybersecurity Systems Engineer – CAASM (Armis) SERVISS LLCCybersecurity Systems Engineer – CAASM (Armis)Arlington, VARemoteSERVISS is seeking a CAASM Engineer to support the design, deployment, integration, and operation of Cyber Asset Attack Surface Management (CAASM) platforms — with a primary focus on Armis (Axonius or equivalent a plus) — across hybrid cloud and enterprise environments. The ideal candidate works as part of a cross-functional security team to onboard asset sources, streamline data pipelines, and enhance visibility into enterprise cyber assets, exposures, and risk.
Senior Machine Learning Engineer BizFirstSenior Machine Learning EngineerAlexandria, VirginiaThe company is building a dedicated AI capability to embed machine learning and generative AI into its most critical internal workflows – from decision support and process automation to real-time analytics and intelligent document processing. This is a high-impact role at the center of the client’s AI transformation effort, working across data pipelines, model development, and production deployment in a collaborative, fast-moving environment.
MLOps Engineer BizFirstMLOps EngineerAlexandria, VirginiaThe company is building a dedicated AI capability to embed machine learning and generative AI into its most critical internal workflows, from decision support and process automation to real-time analytics and intelligent document processing. You have worked with CI/CD pipelines, containerized ML workloads, and model registries – and you understand what it takes to move models from a notebook to a production system that is observable, scalable, and maintainable.
Machine Learning Engineer CymertekMachine Learning EngineerReston, VirginiaData Scientist, AI Engineer, Deep Learning Engineer, Artificial Intelligence Engineer, Research Scientist, Data Engineer, NLP Engineer, Computer Vision Engineer, AI/ML Researcher, Data Analyst, ect. Computer Science, Data Science, Artificial Intelligence, Mathematics, Statistics, Software Engineering, Electrical Engineering, Robotics, Computational Biology, Physics, ect.
Senior Data Pipeline Engineer (Elastic) SERVISS LLCSenior Data Pipeline Engineer (Elastic)Arlington, VAFull timeIn this senior role, you will take a leading technical role in the data ingestion and pipeline function that collects asset and cyber-intelligence data from SaaS platforms, primarily Armis and Axonius, and delivers it into Elasticsearch to power a unified single-pane-of-glass dashboard for agency stakeholders. The selected candidate will: Architect, automate, and maintain scalable, fault-tolerant data processing pipelines that ingest asset, vulnerability, and configuration data from Armis, Axonius, and other SaaS/API sources into Elasticsearch.
NewData & AI Engineer The Carlyle Group Employee Co.Data & AI EngineerWashington, District of ColumbiaThe Data & AI Engineer will implement retrieval-augmented generation (RAG) patterns, embedding and indexing pipelines, vector stores, and semantic models alongside core ELT, streaming, and analytical pipelines — treating LLMs, agents, and copilots as first-class consumers of the data platform. Hands-on experience with one or more modern AI platforms and tooling categories (e.g., AWS Bedrock, Databricks ML, Snowflake Cortex, OpenAI/Anthropic APIs, LangChain/LlamaIndex or equivalents, MLflow, and vector databases such as Databricks Vector Search, pgvector, or Pinecone).
Senior Software Engineer Belay TechnologiesSenior Software EngineerColumbia, MDPart timeSeveral factors influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, education, specific skills and competencies and certifications. We hire software engineers, web designers, test engineers, systems engineers, systems administrators, database engineers and other tech services.
Software Engineer Chenega CorporationSoftware EngineerGaithersburg, MDThe Software Engineer is responsible for leading software development efforts throughout the entire software development lifecycle (SDLC), collaborating with cross-functional engineering teams, and delivering secure, scalable, and reliable applications supporting national security missions. Bachelor's degree in Computer Science, Software Engineering, Information Systems, or related technical discipline with 8+ years of progressively responsible Software Engineering experience OR Master's degree with 6+ years of experience.
Field Engineer - Travel Nightwing Intelligence SolutionsField Engineer - TravelSterling, Virginia$122,000–$253,000 / yearNightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers’ most demanding challenges. For over four decades, our team has been providing some of the world’s most technically advanced full-spectrum cyber, data operations, systems integration and intelligence support services to the U.S. government on its most important missions.
Field Utility Engineer Nightwing Intelligence SolutionsField Utility EngineerSterling, Virginia$99,000–$206,000 / yearNightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers’ most demanding challenges. For over four decades, our team has been providing some of the world’s most technically advanced full-spectrum cyber, data operations, systems integration and intelligence support services to the U.S. government on its most important missions.
Lead Substation Engineer 2 - Grid Sargent & LundyLead Substation Engineer 2 - GridDistrict of Columbia, Washington, DC$134,546–$205,557 / yearFull timeAI & Automation at Sargent & Lundy: In this role, we expect people to be willing or able to lead others who use modern tools: You are expected to lead others in taking engineering problems from issue to solution by setting expectations for using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs. Leaders in these roles often direct automation and process-improvement work, for example, how teams automate calculations, summarize technical documents, or generate design documentation and guiding when and how AI or agentic AI tools are used while ensuring results are checked.
Lead Application Engineer, Field & Clinical Applications MyEyeDr.Lead Application Engineer, Field & Clinical ApplicationsVienna, VA$167,000–$180,000 / yearFull timeYou will collaborate closely with cross-functional teams — including engineering, infrastructure, database, network, data warehouse, product, clinical specialists, and external vendors (e.g., Eyefinity) to ensure that our applications and integrations meet both technical and user requirements with high availability and performance. Integration experience: hands-on experience designing, building, and supporting complex enterprise integrations — including REST/SOAP APIs, Windows services, message queues / service buses, event-driven architectures, EDI (e.g., X12), and vendor-to-internal system integrations.