Systems Engineer - Senior Level Mission IntelSystems Engineer - Senior LevelSpringfield, VAFull timeRequired QualificationsActive TS/SCI clearance adjudication or ability to obtain SCI access and pass a polygraphBachelor's degree in Systems Engineering or a related technical/scientific discipline, including:EngineeringPhysicsMathematicsOperations ResearchEngineering ManagementComputer ScienceInformation TechnologyManagement Information SystemsRelated STEM fieldORFour (4) additional years of relevant experience in lieu of a degreeTwo (2) additional years of experience with a non-STEM degree12+ years of relevant experience in government or industry supporting:DoD or IC Acquisition ProcessesRequirements ProcessesPPBES ProcessesLarge-scale System of Systems environmentsService-Oriented ArchitecturesCloud, on-premises, or hybrid infrastructuresDemonstrated understanding of the systems engineering lifecycleDemonstrated knowledge of current NSG/ASG and NRO enterprisesPrevious experience supporting NGA and/or NSG/ASG programsPrevious experience supporting Intelligence Community (IC) or Department of Defense (DoD) programsDesired QualificationsMaster's degree in Systems Engineering or a related technical/scientific disciplineWorking knowledge of:Model-Based Systems Engineering (MBSE) processes, tools, and languagesDigital Engineering methodologies and toolsSoftware Development FrameworksINCOSE Certified Systems Engineering Professional (CSEP) certificationProfessional Engineer (PE) licensureDocumented experience supporting geospatial intelligence (GEOINT) programsDemonstrated expertise in:PhotogrammetryRemote SensingImage ScienceInformation SciencesGeographic Information Systems (GIS)GeomaticsRelated GEOINT disciplinesActive membership or leadership participation in professional organizations such as:ACSMASCEASPRSOGCSAREMUSGIFWhy Mission Intelligence GroupAt Mission Intelligence Group, engineers are trusted to focus on mission outcomes, not bureaucracy. You will guide engineering teams, translate mission needs into technical solutions, and help shape architectures that span cloud, on-premises, and hybrid environments across the National System of Geospatial-Intelligence (NSG), Allied System of Geospatial-Intelligence (ASG), and broader federal agency partners.
NewSystems Engineer - Expert-Level Mission IntelSystems Engineer - Expert-LevelSpringfield, VAFull timeRequired QualificationsEducationBachelor's degree or higher in:Systems EngineeringEngineeringPhysicsMathematicsOperations ResearchEngineering ManagementComputer ScienceInformation TechnologyManagement Information SystemsRelated STEM disciplineEquivalent experience may be substituted:4 additional years of experience in lieu of a degree2 additional years of experience with a non-STEM degreeExperience18+ years of relevant experience supporting Government or Industry programs. Experience engineering solutions utilizing:Cloud-based technologiesStructured and unstructured Big Data environmentsAutomation technologiesAugmentation technologiesArtificial Intelligence technologiesDemonstrated expertise in one or more of the following:PhotogrammetryRemote SensingImage ScienceInformation SciencesGeographic Information Systems (GIS)GeomaticsRelated GEOINT disciplinesWhy Mission Intelligence GroupAt Mission Intelligence Group, engineers are trusted to focus on mission outcomes, not bureaucracy.
Systems Engineer/Developer (Ts/Sci W/ Poly) - Mission Critical Leading Path ConsultingSystems Engineer/Developer (Ts/Sci W/ Poly) - Mission CriticalMcLean, VAThe ideal candidate is a technical leader and doer, not just an advisor - someone who can seamlessly collaborate across infrastructure, platform, application, DevSecOps, information systems security, and data teams while maintaining ownership of system reliability, performance, scalability, and security. This role requires a proven practitioner who can analyze existing (as-is) systems and applications, document current state architectures, design future-state solutions, and implement system enhancements or technology transformations end-to- end.
Sr Splunk SIEM Engineer StratAcuity Staffing Partners IncSr Splunk SIEM EngineerAlexandria, VA$70–$110 / hourThe Senior Splunk Enterprise Security professional serves as a subject matter expert for designing, implementing, tuning, and maintaining Splunk Enterprise and Enterprise Security to support enterprise-level security monitoring, threat detection, and incident response. Conduct health checks, performance tuning, and capacity planning for Splunk indexers, search he• Install, configure, and maintain Splunk Enterprise components: indexers, search head clusters, deployment servers, heavy forwarders, and universal forwarders.
Systems Engineer - Expert Level Mission IntelSystems Engineer - Expert LevelSpringfield, VAFull timeContribute to the modernization and enhancement of space enterprise capabilities across the DoD/IC.Required QualificationsEducation & ExperienceMaster's degree in Engineering with 18+ years of related experience, ORPhD in Engineering with 10+ years of related experienceTechnical background in engineering, physics, mathematics, or related scientific disciplines. Your RoleAs an Expert Systems Engineer, you will apply advanced systems engineering expertise to the development, integration, testing, and sustainment of space-based capabilities supporting Controlled Access Programs (CAPs) and Special Access Programs (SAPs).
Cybersecurity Implementation Engineer Abile Group, Inc.Cybersecurity Implementation EngineerSpringfield, VirginiaWith significant experience serving the Federal Government, we remain dedicated to our employees and clients and seek high‑performing professionals who excel at providing guidance, developing solutions, and delivering implementation support that blends industry best practices with client expertise and Abile’s broad technical capabilities. Abile Group, founded in July 2004 to support the Intelligence Community and its contractors across Enterprise Analytics, IT & Systems Engineering, and Program & Project Management, merged with Valiant Solutions in January 2026 - an established provider of cybersecurity technologies and services for Federal Agencies since 2005.
OT R&D Cybersecurity Engineer ZantechOT R&D Cybersecurity EngineerRichmond, VAPersonnel must reside within 100 miles one-way and within a 2-hour commute of a dually-approved SIPRNet-accredited workspace within one of 7 DLA primary locations: DLA HQ in Fort Belvoir, Virginia; DLA Aviation in Richmond, Virginia; DLA Disposition Services in Battle Creek, Michigan; DLA Distribution in New Cumberland, Pennsylvania; DLA Land and Maritime in Columbus, Ohio; Huntsville, Alabama; and DLA Troop Support in Philadelphia, Pennsylvania. Impact: Supports DLA's Information Technology R&D program, including programs and projects under the Defense Industrial Base Manufacturing and Small Business Innovation Research initiatives, reducing the time, effort, and total cost of acquisition for R&D projects as they migrate toward production DoD systems.
Senior Database Engineer Platinum TechnologiesSenior Database EngineerHerndon, VirginiaWorking closely with ontology engineers, software developers, data architects, and Government stakeholders, the Database Engineer enables efficient storage, retrieval, and management of structured and unstructured data supporting mission operations. This position develops scalable data architectures that support Semantic Web technologies, knowledge graphs, and AI/ML-enabled analytics while ensuring high availability, security, performance, and data integrity across enterprise object-management systems.
Senior Software Engineer Platinum TechnologiesSenior Software EngineerHerndon, VirginiaWorking within an Agile DevSecOps environment, the Software Engineer collaborates with ontology engineers, database engineers, data scientists, and Government stakeholders to deliver secure, high-performance applications that leverage Semantic Web technologies and AI/ML capabilities. This position develops scalable applications, APIs, and microservices that integrate ontology-driven data models, knowledge graphs, and enterprise data sources to support Object-Based Intelligence workflows.
Data Engineer Platinum TechnologiesData EngineerHerndon, VirginiaThe Data Engineering Subject Matter Expert serves as the senior technical authority for developing and implementing scalable data architectures, pipelines, and integration frameworks that enable the ingestion, transformation, management, and delivery of structured, semi-structured, and unstructured data. Working closely with ontology engineers, software engineers, database engineers, data scientists, and Government stakeholders, the Data Engineering SME develops modern data solutions that support mission analytics, knowledge discovery, and decision advantage.
Modeling Simulation and Analysis Engineer - Senior-Level Mission IntelModeling Simulation and Analysis Engineer - Senior-LevelSpringfield, VAFull timeModeling, Simulation & Analysis (MS&A) Engineer (Senior-Level)TS/SCI Clearance Required | Support NGA Mission SuccessMission Intelligence Group is seeking a highly skilled Senior Modeling, Simulation & Analysis (MS&A) Engineer to support the National Geospatial-Intelligence Agency (NGA) and the broader National System for Geospatial-Intelligence (NSG). Desired QualificationsAdvanced EducationMaster's degree in:Computer ScienceInformation TechnologyEngineeringEngineering ManagementManagement Information SystemsMathematicsRelated STEM fieldTechnical ExpertiseWorking knowledge of Model-Based Systems Engineering (MBSE) methodologies, tools, and languages.
Mechanical Engineer ParsonsMechanical EngineerCentreville, Virginia$74,800–$130,900 / yearSystems should include: HVAC systems, chillers, boilers, steam systems, cooling water systems, pumps, fans, compressors, cooling towers, plumbing systems, fire suppression systems, and other building services related systems. We take special pride in projects and solutions that improve communities as well as people’s quality of life by promoting economic growth, enhancing mobility, and increasing sustainability and resiliency.
Systems Engineer– Top Secret/SCI | Quantico, VA Cambridge International Systems IncSystems Engineer– Top Secret/SCI | Quantico, VAQuantico, VAFull timeRequired Qualifications: Education & Experience: Bachelors ‘s degree in Information Technology, Computer Science, Systems Engineering, or related field with 5+ years of relevant experience required; 7 + years may be substituted in lieu of a degree. Design & Implementation Design and deploy virtual infrastructure solutions—including clusters, shared storage, networking, and lifecycle management—following best practices for performance and security.
DevOps Engineer BCMCDevOps EngineerArlington, VAFull timeBusiness Computers Management Consulting Group, LLC (BCMC) is a small business specializing in Information Technology (IT), Cybersecurity, Information Assurance (IA), SOA, Big Data Management, Program Management, and more for Federal, State, and Local agencies. Working on this team means directly supporting the nation's cybersecurity defenders by ensuring they have reliable, scalable, and secure cloud infrastructure available within hours of a cyber incident—helping protect America's digital infrastructure when it matters most.
Senior Software Engineer Staffed4USenior Software EngineerChantilly, VirginiaThe selected candidate will provide senior-level software engineering support for the design, development, integration, and maintenance of mission-critical applications and systems in a secure technical environment. The organization supports defense, intelligence, civilian, and commercial sectors through a team of experienced professionals and subject matter experts.
Data Engineer Staffed4UData EngineerChantilly, VirginiaThe selected candidate will play a key role in designing, building, and optimizing scalable data pipelines and architectures that support analytics, machine learning, and enterprise data integration efforts. Integrate data from a variety of structured and unstructured sources, including databases, APIs, streaming platforms, PDFs, and Microsoft Office files.
AI/ML Engineer BCMCAI/ML EngineerArlington, VAFull timeBusiness Computers Management Consulting Group, LLC (BCMC) is a small business specializing in Information Technology (IT), Cybersecurity, Information Assurance (IA), SOA, Big Data Management, Program Management, and more for Federal, State, and Local agencies. BCMC is supporting a U.S. Government customer to provide support for onsite incident response to civilian Government agencies and critical asset owners who experience cyber-attacks, providing immediate investigation and resolution.
Lead Systems Engineer The MITRE CorporationLead Systems EngineerMclean, VA$146,400–$183,000 / yearMITRE Technology and Engineering's Systems Engineering Division delivers innovative, multidisciplinary systems engineering solutions that address complex national security challenges and advance mission outcomes for sponsors across the federal government. Collaborate across the Systems Engineering Division and MITRE technical community to integrate expertise in systems engineering, digital engineering, communications, modeling and simulation, data analytics, and operational analysis.
Fullstack Software Engineer (data oriented, Python & Azure) - Contract - Hybrid at RVA Alphanumeric SystemsFullstack Software Engineer (data oriented, Python & Azure) - Contract - Hybrid at RVARichmond, VA$61–$66 / hourAlphanumeric is hiring a Senior Software Engineer to join our partner's engineering team in Richmond, VA, supporting a leading organization with a long-standing footprint in the financial and insurance industries. You'll design, build, and maintain modern data and application solutions using Postgres SQL, Azure Synapse, Python, and PySpark, ensuring performance, reliability, and quality across systems.
NewProject GenAI Engineer III Deloitte Touche Tohmatsu LtdProject GenAI Engineer IIIVA$113,000–$188,400 / yearThis compensation range is specific to {insert location} and takes into account the wide range of factors that are considered in making compensation decisions including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs. Serving federal, state, & local government clients as well as public higher education institutions, our team of professionals brings fresh perspective to help clients anticipate disruption, reimagine the possible, and fulfill their mission promise.