Senior Data Scientist/Machine Learning Engineer - Ts/Sci With Poly (Req-242) CATHEXISSenior Data Scientist/Machine Learning Engineer - Ts/Sci With Poly (Req-242)Tysons, VA$150,000–$190,000 / yearThe Data Scientist/ML Engineer will work directly with data scientists, software engineers, and subject matter experts in the definition of new analytics capabilities able to provide our federal customers with the information they need to make proper decisions and enable their digital transformation. Hands-on experience deploying and operating applications using IaaS and PaaS on major cloud providers, such as Amazon AWS, Microsoft Azure, or Google Cloud Services.
Senior Data Engineer Sky SolutionsSenior Data EngineerTysons Corner, VARemote$110,000–$180,000 / yearOur expertise spans AI-first enablement, delivering innovative solutions and advanced cybersecurity, fortifying digital ecosystems against emerging threats and digital transformation through low-code/no-code development, cloud solutions, and agile methodologies. Compensation is determined in good faith and may vary based on job-related factors, including relevant experience, skills, education, certifications, clearance level, labor category alignment, contract requirements, work location, internal equity, and business needs.
NewData / Application Engineer Nationwide IT ServicesData / Application EngineerJoint Base Andrews, MDFull timeNationwide IT Services, NIS, is seeking a Data / Application Engineer who will support the full lifecycle of ANG CDAO enterprise applications, including development, integration, testing, deployment, performance tuning, defect remediation, and sustainment for a potential opportunity. The engineer will help maintain command-priority applications such as the ANGRC HR Management Tool, Flying Hour Tool, Commander’s Hub, and ANG Kneeboard while ensuring reliable integration with enterprise data pipelines and repositories.
Data & Software Engineer GrvtyData & Software EngineerMcLean, VirginiaSuccessful candidate will have advanced Python programming skills, familiarity with Java, an understanding of data security, privacy, governance and compliance principles and a demonstrated history of building production data pipelines and ETL workflows at scale. Pay Range: At GRVTY, we understand that compensation is influenced by many factors—such as geographic location, federal contract labor categories, wage rates, prior experience, skillsets, education, and certifications.
Senior AI/ML Engineer 540Senior AI/ML 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: Senior Software Engineer. Working with software engineers, data engineers, data scientists, cybersecurity teams, and mission stakeholders, you will translate complex requirements into secure, scalable AI/ML solutions.
Network Engineer CELESTIAL INNOVATIONS GROUP LLCNetwork EngineerWashington, DCFull timeThe Network Engineer provides mid-level support for enterprise network operations, infrastructure maintenance, and troubleshooting activities critical to government users and systems. Extensive experience with networking equipment, software, programming, and design, including switches, routers, firewalls, VPNs, wireless systems, and multicast technologies.
Cyber Operations Readiness Assessment Network Engineer/Reviewer TekSynapCyber Operations Readiness Assessment Network Engineer/ReviewerFort Belvoir, Virginia$125,000–$160,000 / yearFull timeThis high-impact mission involves conducting advanced cybersecurity inspections, uncovering vulnerabilities across cutting-edge networks, and supporting real-time decision-making that directly shapes DTRA’s global operations. The salary range displayed is an estimate only and is not a guarantee of compensation or salary, and will be determined on several factors regarding the individual’s particular combination of education, knowledge, skills, competencies and experience, as well as contract parameters and organizational requirements.
Sr. Network Engineer Beyond SOFSr. Network EngineerReston, VirginiaLCAT REQUIREMENTS: - You have 5 years of network engineering experience with a Bachelor’s in Computer Science, Information Systems, Engineering, Business or Mathematics or 10 years of experience with a high school diploma. Job Description: Looking for a Network Engineer that loves to showcase his or her talent in a unique, challenging environment providing network services in support of leadership of mission critical networks.
Mid-Level Data Scientist Absolute Business Solutions CorpMid-Level Data ScientistReston, VA$90,000–$156,000 / yearThe Enterprise-Wide OSINT Knowledge Support (EWOKS) program supports the Defense Intelligence Agency (DIA) and the broader Defense Intelligence Enterprise by delivering cutting-edge capabilities that advance Open-Source Intelligence (OSINT). 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.
Junior Data Scientist Absolute Business Solutions CorpJunior Data ScientistReston, VA$80,000–$121,000 / yearThe Enterprise-Wide OSINT Knowledge Support (EWOKS) program supports the Defense Intelligence Agency (DIA) and the broader Defense Intelligence Enterprise by delivering cutting-edge capabilities that advance Open-Source Intelligence (OSINT). 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.
NewAssociate Data Scientist GartnerAssociate Data ScientistArlington, VAYou'll have access to unmatched resources, expertise, and technology, and play a key role in helping Gartner and our clients innovate and grow as we leverage AI to transform business and technology landscapes. Our mission relies on expert analysis and bold ideas to deliver actionable, objective business and technology insights, helping enterprise leaders and their teams succeed with their mission-critical priorities.
Senior Network Engineer CCNP System OneSenior Network Engineer CCNPAlexandria, Virginia$180,000–$210,000 / yearProvide executive-level government agency support related to designing, deploying, and ensuring efficient and optimal operation of business-critical enterprise and network environments. Translate stakeholder and Government requirements into network solutions, modifications, and support upgrades (network reconfiguration, hardware and software acquisitions, installation, and testing).
Data Center Technician INSPYR SolutionsData Center TechnicianManassas, VAInformation collected and processed through your application with INSPYR Solutions (including any job applications you choose to submit) is subject to INSPYR Solutions’ Privacy Policy and INSPYR Solutions’ AI and Automated Employment Decision Tool Policy: https://www.inspyrsolutions.com/policies/ . You will collaborate with a diverse team of professionals, including software and hardware engineers, network engineers, supply chain specialists, security experts, and operations managers.
Sr. Command & Telemetry (C&T) Engineer Leidos Holdings Inc.Sr. Command & Telemetry (C&T) EngineerChantilly, VA$92,300–$166,850 / yearThese engineering activities will be conducted on the government's wide area networks (WAN), the local area networks (LAN), Campus Area Networks (CAN), Access and Control Interfaces (CI), Command and Telemetry and other networks that support multiple classification levels of communications. Provides technical direction and engineering expertise for network systems infrastructure activities, including planning, designing, and implementing communications and network infrastructure requirements for buildings and systems (Routers, Firewalls, DNS, IPAM, NTP, Command and Telemetry).
Systems Engineer Multi Cloud Career ListingsSystems Engineer Multi CloudFt Belvoir, VAFull timeThe selected candidate will collaborate with systems engineers, cybersecurity professionals, network engineers, and application teams to develop cloud architectures that align with DoD enterprise cloud strategies and Zero Trust objectives. This includes integration with SIEM/SOAR (Microsoft Sentinel and Defender XDR), enabling Zero Trust policy and governance across the multi-cloud environment, and implementation of ZT architecture leveraging Microsoft and common DoD technologies.
Cyber Data Scientist IV ArcfieldCyber Data Scientist IVChantilly, VirginiaFull timeThere are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. Our solution areas include space mission engineering, atmospheric science, digital engineering, mission assurance, and advances in modeling and simulation that together with our enterprise-wide adoption of artificial intelligence and machine learning, lead to better systems and timely, reliable decision-making.
Commissioning Agent - Data Center Affiliated Engineers, Inc.Commissioning Agent - Data CenterWashington DC, MDAEI consistently earns national recognition from leading industry publications, including Building Design+Construction, Engineering News-Record, and Consulting-Specifying Engineer, with distinctions such as being named the #1 Laboratory Engineering Firm in the nation and receiving multiple Best of the Best Project awards, underscoring the lasting legacy of our work. As a Commissioning Agent - Data Center in our Washington, DC office, you will help us empower our clients to achieve energy-efficient building solutions, save global environments, and create a better, greener future for all.
Ground Network Systems Engineer VTGGround Network Systems EngineerChantilly, VirginiaFull timeShow a thorough understanding of virtualization technologies such as VMware or Hyper Visors, cloud networking, and automation tools such as Ansible For existing networks, understand how to monitor network performance for optimal operation, identify bottlenecks, and evaluate network analysis identifying areas of improvement and optimization. Provide advice on data center floor layout, power & cooling, data storage, infrastructure management, backup, monitoring, operating systems, directory services, identity management, access management, and automation.
Business Analysis - ERCOT Market Subject Matter Expert PeopleNTech LLCBusiness Analysis - ERCOT Market Subject Matter ExpertAlexandria, VARemote$81–$91 / hourThe ERCOT SME will work closely with Graph ML engineers, data engineers, power-market analysts, and project leadership to ensure that the analytical models are grounded in ERCOT market principles and produce interpretable, actionable outputs. Validation and Interpretation Validate model-generated congestion attributions against known historical events, including documented unit outages, transmission outages, curtailment events, and contingency-driven constraints.
Senior Network Engineer, Sovereign Operations, Public Sector GoogleSenior Network Engineer, Sovereign Operations, Public SectorReston, VAWe focus on helping United States public sector institutions accelerate their digital transformations, and we continue to make significant investments and grow our team to meet the complex needs of local, state and federal government and educational institutions. Team members have numerous opportunities for technical growth working with advanced networking protocols, container orchestration technologies, configuration management at scale, and incident triage and resolution.