Communications & Signal Processing Engineer The MITRE CorporationCommunications & Signal Processing EngineerMclean, VA$126,800–$158,500 / yearTechnical background in at least one of the following areas: detection and estimation theory; waveform design, modulation theory, error control coding, information theory; stochastic processes, propagation, channel estimation and equalization; receiver design, interference cancellation, algorithm development; system performance analysis, RF laboratory testing. Support communications systems development and analysis by designing and analyzing components such as synchronization, forward error correction (LDPC, Turbo, convolutional codes), spread spectrum, medium access control, channel equalization, and interference cancellation.
Senior Systems Engineer - Finance Alarm.com IncorporatedSenior Systems Engineer - FinanceTysons Corner, VA$100,000–$152,000 / yearOur comprehensive suite of solutions-including security, video surveillance, access control, active shooter detection, intelligent automation, energy management, and wellness-is delivered exclusively through a trusted network of thousands of professional service providers and commercial integrators across North America and worldwide. We collect and use those categories of Personal Information about you for human resources and other business management purposes, including identifying and evaluating you as a candidate for potential or future employment or future positions, recordkeeping in relation to recruiting and hiring, conducting criminal background checks as permitted by law, conducting analytics, and ensuring compliance with applicable legal requirements and Company policies.
Senior AI/ML Engineer - TS/SCI ParsonsSenior AI/ML Engineer - TS/SCIColumbia, MarylandExperience working with modern tools for big data processing and scalable machine learning (e.g., AWS, GCP, Kafka, Apache Spark, Hadoop, SQL, NoSQL). We promote a culture of excellence and close-knit teams that take pride in delivering, protecting, and sustaining our nation's most critical assets, from Earth to cyberspace.
Embedded Engineer - TS/SCI ParsonsEmbedded Engineer - TS/SCICentreville, Virginia$125,100–$225,200 / yearTo succeed in this role, you will need: Education: Bachelor of Science in engineering, scientific, or technical discipline, or comparable work experience and a minimum of 8 years of related professional experience (Additional years of experience will be considered in lieu of degree). As an Embedded Software Engineer, your key responsibilities will include: Full Development Life Cycle: Work through the entire software development life cycle, including technical requirements, architecture/design, development, testing, and deployment.
Software Engineer M1 TechnologySoftware EngineerMcLean, VirginiaThe ideal candidate will have full stack experience with modern JavaScript frameworks, microservice-based architectures, AWS cloud services, and both SQL and NoSQL databases. Founded in 2016, M1 Technology’s vision is simple and unwavering: connect mission-first individuals to deliver meaningful outcomes for government clients while creating an exceptional home for our employees.
Full Stack Engineer M1 TechnologyFull Stack EngineerHerndon, VirginiaAutomated testing for front end applications (i.e. Jasmine, Selenium, Cypress) web-based platforms to perform searches or analytics on large data sets orability to design, develop, test and implement new applications based on project requirements. This role will support applications development for a variety of tools and initiatives focused on streamlining operations, automating processes, and aligning customer solutions to the overarching digital architecture.
IP Engineer Rubicon Grp, LLCIP EngineerAlexandria, VAProvide technical leadership across systems engineering lifecycle, including planning, testing, and deployment. This role provides systems engineering, network operations, and technical oversight across the full system lifecycle in support of mission-critical environments.
Sr. Software Engineer - DMV Mobomo, LLCSr. Software Engineer - DMVVARemoteFull timeEngineer who can operate independently, require minimal oversight, and immediately contribute to backend development and infrastructure efforts. About Mobomo: Mobomo is a full-service DevOps agency dedicated to creating elegant solutions to solve complex problems.
Cloud Cybersecurity Engineer Amatriot Group, LLCCloud Cybersecurity EngineerSterling, VA$145,000–$170,000 / yearCollaborate with development teams to create, maintain, and monitor data connections, NPE security certificates, firewall connection requests. Provide cloud-focused security support, including: Managing AWS security group rule changes, IAM roles and policies, and.
Senior Ai/Ml Engineer - Ts/Sci Parsons Commercial Technology Group Inc.Senior Ai/Ml Engineer - Ts/SciColumbia, MD$112,200–$196,400 / yearExperience working with modern tools for big data processing and scalable machine learning (e.g., AWS, GCP, Kafka, Apache Spark, Hadoop, SQL, NoSQL). What Required Skills You'll Bring: B.S. in Computer Science, Cybersecurity, Computer Engineering, Data Science, or related discipline.
Software Engineer (Expert) Staffed4USoftware Engineer (Expert)Herndon, VirginiaThe successful candidate will work closely with technical teams and government stakeholders to design, develop, maintain, and enhance secure software applications while supporting ongoing operations and maintenance (O&M) activities. If you're an experienced software engineer with an active TS/SCI with Full-Scope Polygraph and are looking to support cutting-edge technologies and mission-critical Intelligence Community programs, we'd love to hear from you.
Software Engineer (SharePoint / Full Stack Developer) Staffed4USoftware Engineer (SharePoint / Full Stack Developer)Herndon, VirginiaYou'll work alongside experienced engineers using modern cloud technologies, Agile methodologies, DevSecOps practices, and enterprise collaboration tools while developing secure applications that directly support national security missions. We are seeking an experienced Software Engineer to support the full software development lifecycle for mission-critical enterprise applications supporting the Intelligence Community.
Data Engineer II Delan Associates, IncData Engineer IIArlington, VATarget Profile: Data Engineers with strong Spark/Hadoop backgrounds who have built enterprise data pipelines and are comfortable working in a large-scale analytics environment. The ideal candidate will have strong hands-on experience with Spark, Hadoop, Python, and SQL, along with a background building scalable data pipelines and ETL solutions in large data environments.
AI Engineer – SME ARSIEMAI Engineer – SMEColumbia, MDThis role is intended for a hands-on technical professional who understands how modern AI systems are built and can help guide teams developing practical solutions using large language models, agentic workflows, orchestration frameworks, and supporting software infrastructure. Working knowledge of one or more agentic or orchestration frameworks such as LangChain, LangGraph, Semantic Kernel, AutoGen, CrewAI, Haystack, LlamaIndex, or similar ecosystems.
AI Platform Engineer – Senior ARSIEMAI Platform Engineer – SeniorColumbia, MDThis role is ideal for a technically strong engineer who understands how to stand up, assess, and guide modern AI platforms in secure government settings, with particular familiarity in cloud and enterprise ecosystems such as Microsoft Azure and Amazon Web Services (AWS). If you do, ARSIEM has a way for you to earn a bonus through our referral program for persons presenting NEW (not in our resume database) candidates who are successfully placed on one of our projects.
Cloud Systems Engineer ParsonsCloud Systems EngineerReston, Virginia$148,300–$266,900 / yearWe promote a culture of excellence and close-knit teams that take pride in delivering, protecting, and sustaining our nation's most critical assets, from Earth to cyberspace. Bachelor’s degree in Systems Engineering, Computer Science, or a related field; 4 years of additional experience may be accepted in lieu of a degree.
Data Engineer CONTACT GOVERNMENT SERVICESData EngineerWashington, DC$112,597.33–$152,810.66 / yearCGS is seeking a passionate and driven Data Engineer to support a rapidly growing Data Analytics and Business Intelligence platform focused on providing solutions that empower our federal customers with the tools and capabilities needed to turn data into actionable insights. Achieve technical excellence by advocating for and adhering to lean-agile engineering principles and practices such as API-first design, simple design, continuous integration, version control, and automated testing.
NewGeneral Engineer/Architect (Jurisdiction Program Manager) White House USAGeneral Engineer/Architect (Jurisdiction Program Manager)Washington, DC$142,488–$185,234 / yearFor Architects: This position requires a bachelor's degree from an accredited college or university in architecture; or related field that included 60 semester hours of course work in architecture or related disciplines of which at least (1) 30 semester hours were in architectural design, and (2) 6 semester hours were in each of the following: structural technology, properties of materials and methods of construction, and environmental control systems. Combination of education and experience -- college-level education, training, and/or technical experience that furnished (1) a thorough knowledge of the arts and sciences underlying professional architecture, and (2) a good understanding, both theoretical and practical, of the architectural principles, methods and their applications to the design and construction or improvement of buildings.
Senior Systems Infrastructure Engineer & Architect (Enterprise Mission Systems SME) Virginia Tech Applied Research CorporationSenior Systems Infrastructure Engineer & Architect (Enterprise Mission Systems SME)Arlington, VA$200,000–$275,000 / yearVT-ARC is seeking a Senior Systems Infrastructure Engineer & Architect (Enterprise Mission Systems SME) to support enterprise systems engineering, secure infrastructure modernization, classified enclave implementation, and operational transition for mission-critical enterprise communications, network modernization, and cyber programs within TS/SCI environments. The selected candidate will design, implement, and sustain secure enterprise systems capabilities across Windows, Linux, virtualization, directory services, DNS/DHCP/NTP, PKI/certificates, storage, backup and recovery, monitoring, patching, configuration management, and automation.
Civil Engineer U.S. Department of TransportationCivil EngineerWashington, DC$63,052–$141,213 / yearSpecified academic courses - Successful completion of at least 60 semester hours of courses in the physical, mathematical, and engineering sciences and that included the courses specified in the basic requirements under paragraph A. The courses must be fully acceptable toward meeting the requirements of an engineering program as described in paragraph A. Related curriculum - Successful completion of a curriculum leading to a bachelors degree in an appropriate scientific field, e.g., engineering technology, physics, chemistry, architecture, computer science, mathematics, hydrology, or geology, may be accepted in lieu of a bachelors degree in engineering, provided the applicant has had at least 1 year of professional engineering experience acquired under professional engineering supervision and guidance. If you are requesting consideration for any of the special hiring authorities, you must submit the following documentation: 30% or More Disabled Veteran Program: You must submit a DD 214, Certificate of Discharge (Member 4 copy is preferred), and supporting documentation as required by form SF-15 such as an official statement, dated 1991 or later, from the Department of Veterans Affairs or from branch of the Armed Forces certifying to the present existence of the veterans service-connected disability.