Cross Domain Solutions Principal Engineer Mitre CorpCross Domain Solutions Principal EngineerSpringfield, VA$172,800–$216,000 / yearBasic qualifications: Typically requires a minimum of 10 years of related experience with a Bachelor's degree; or 8 years and a Master's degree; or a PhD with 5 years' experience; or equivalent combination of related education and work experience. With objectivity and integrity at our core, we lead federally funded research and development centers for U.S. government agencies - collaborating with industry and academia to deliver integrated, high-impact solutions that advance our nation's health, security, and prosperity.
Systems Engineer, Lead Mitre CorpSystems Engineer, LeadMcLean, VA$146,400–$183,000 / yearThe Technical Intelligence and Integration Department (N963) within MITRE's Intelligence Center seeks a Lead Systems Engineer to advance the delivery of high quality, high impact work for our sponsors, drive innovative solutions, develop Department talent, support business development activities, and provide thought leadership as part of the Department leadership team. As a technical leader, you will tailor MBSE frameworks to the sponsors need, lead engineering analyses, architecture development efforts, and small multidisciplinary teams while helping shape technical approaches that support DIA future capability development and operational priorities.
Research Engineer: Systems Engineering and Software Development George Mason UniversityResearch Engineer: Systems Engineering and Software DevelopmentFairfax, VARemoteDevelops and integrates operational ontologies, mathematical algorithms, dynamic and control algorithms, and advanced systems engineering approaches in support of digital engineering and digital transformation; Collaboratively completes project tasks; formulates system design, develops and integrates code, tests, and documents system implementation/software code; Refines technical requirements, develops prototypes, and performs system level analysis; Works within a small team of developers and engineers to design and implement deployable code. Required Qualifications: Bachelor's degree in related field, or equivalent combination of education and experience; Experience building software applications with a focus on Systems Engineering tools; Proficiency in systems engineering, mechanical engineering, electrical engineering, and/or computer science (or equivalent experience); Proficiency in mathematical algorithms and coding; Must possess the ability to work collaboratively as part of a multi-disciplinary team; and.
Civil Engineer - Water / Wastewater Engineering A. Morton Thomas And Associates IncCivil Engineer - Water / Wastewater EngineeringHerndon, VAA. Morton Thomas and Associates, Inc. (AMT) is hiring a Civil Engineer - Water/Wastewater Engineering to collaborate in the planning, design, and implementation of infrastructure solutions for water, wastewater, and reclaimed water projects. As a Project Engineer in our Water and Wastewater Engineering Team, you will prepare engineering design files, specifications, cost estimates, models, and reports for water/sewer projects.
Senior Cybersecurity Engineer / RMF Specialist Dark Wolf SolutionsSenior Cybersecurity Engineer / RMF SpecialistHerndon, VA$150,000–$170,000 / yearDark Wolf Solutions is seeking a Senior Cybersecurity Engineer / Risk Management Framework (RMF) Specialist to will lead and execute the security authorization process for our systems and applications in compliance with NIST guidelines and DoD regulations. Ensures the effective operations of Agency IT systems and network defenses, providing effective incident response capabilities, usable and effective reports that address overall situational awareness.
Transportation Engineer Intern - May 2027 A. Morton Thomas And Associates IncTransportation Engineer Intern - May 2027Herndon, VAMust be at least 18 years old; Pursuing Bachelor or Associates Degree in Civil/Transportation Engineering or related field; Minimum GPA of 3.0; Has excellent verbal and written communication skills; Possesses solid technical and problem-solving skills; Self-motivated, detail oriented person; Proficient in Microsoft Office (Word, Excel, and Power Point); and. A. Morton Thomas and Associates, Inc. (AMT) is seeking a highly motivated and diverse Transportation Engineer Intern (STEM - Science, Technology, Engineering or Math) to join us in our Herndon, VA office for the 2027 internship period.
Wireless Signal Processing Engineer, Principal Mitre CorpWireless Signal Processing Engineer, PrincipalMcLean, VA$173,200–$216,500 / yearBasic Qualifications: Typically requires a minimum of 10 years of related experience with a Bachelor's degree in Electrical Engineering, Computer Engineering, Applied Mathematics, Physics, Computer Science, or a related technical discipline; or 8 years and a Master's degree; or a PhD with 5 years' experience; or equivalent combination of related education and work experience. You will shape technical approaches, lead multidisciplinary teams, mentor engineers and researchers, and work directly with government sponsors to translate complex mission needs into innovative engineering solutions.
Space Systems Engineer and Acquisition SME (Intelligence Center) Mitre CorpSpace Systems Engineer and Acquisition SME (Intelligence Center)McLean, VA$162,400–$203,000 / yearStrong working knowledge of the General Defense Intelligence Program (GDIP) and experience supporting programs or acquisition efforts tied to National Intelligence Program (NIP) funding, mission priorities, and stakeholder coordination across the intelligence community and Department of War. Through disciplined analysis, enterprise coordination, and sustained partnership, the department aligns policy, mission priorities, and analytic leadership to enable coherent implementation of modernization initiatives and reinforce the sponsor's role as the strategic leader of the IC.
Systems Engineer III Akima, LLCSystems Engineer IIIAlexandria, Virginia$190,000–$200,000 / yearMonitor and maintain McAfee's Host-Based Security System (HBSS), ensuring virus definitions, patch versions, and Department of Defense (DoD) Security Technical Implementation Guides (STIG) compliance on all network servers and workstations. Demonstrate minimum of 5 years of experience in implementing and maintaining patch versions and Department of Defense (DoD) Security Technical Implementation Guides (STIG) levels on all network servers and workstations.
Lead AI and Decision Engineer Mitre CorpLead AI and Decision EngineerMcLean, VA$174,000–$217,500 / yearWe are specifically looking for talent in machine learning (including deep learning and reinforcement learning), and one or more of the following technical areas: large language models (LLM), generative and agentic AI, decision science, human-centered AI, human-machine teaming, cognitive science, AI testing and evaluation, multi-agent systems, knowledge-based reasoning, automated planning, semantics, and ontologies. Hands-on experience with machine learning (including deep learning and reinforcement learning), and one or more of the following technical areas: large language models (LLM), generative and agentic AI, decision science, human-centered AI, human-machine teaming, cognitive science, AI testing and evaluation, multi-agent systems, knowledge-based reasoning, automated planning, semantics, and ontologies.
Principal SIGINT Ground Systems Engineer (Intelligence Center) Mitre CorpPrincipal SIGINT Ground Systems Engineer (Intelligence Center)Chantilly, VA$162,400–$203,000 / yearSupport acquisition planning and execution by contributing to Statements of Work, Statements of Objectives, Performance Work Statements, market research, acquisition strategies, evaluation criteria, technical evaluation plans, source selection documentation, and vendor assessments. The selected candidate will be expected to: Apply systems engineering principles across the system development lifecycle, including mission analysis, concept development, system design, architecture definition, requirements development, integration, verification, validation, deployment planning, and technical transition.
Operational Systems Engineer Armison TechOperational Systems EngineerChantilly, VirginiaA college degree in Computer Science, Information Technology, Cyber Security, Cyber Forensics, Engineering, or a similarly related discipline, or an equivalent combination of technical experience, training, and/or military experience. As we help each of our new employees make adjustments to our operational methods, we make sure every professional is able to handle the workload of each project by resolving any relevant concerns or issues they may have relating to this recent career shift.
Operational System Engineer Armison TechOperational System EngineerChantilly, VirginiaAs we attempt to help each of our new employees make adjustments to our operational methods, we make sure every professional is able to handle the workload of each project by resolving any relevant concerns or issues they may have relating to this recent career shift. Individuals we employ must have a demonstrated ability to excel in high-pressure situations which have a real impact on the modern world so we can continue to keep pace with the competition and the evolving fields of technology.
Systems Engineer Armison TechSystems EngineerChantilly, VirginiaYou will be relied upon to constantly monitor network performance, and proactively suggest improvements and guide networking and system engineering efforts to continuously modernize and improve. As we attempt to help each of our new employees make adjustments to our operational methods, we make sure every professional is able to handle the workload of each project by resolving any relevant concerns or issues they may have relating to this recent career shift.
Cyber Security Project Engineer Armison TechCyber Security Project EngineerChantilly, VirginiaYou will provide subject matter expertise in technical risk analysis of enterprise and mission systems, IT systems and networks, mobile and wireless networks, cloud-based computing, and scripting or programming products. As we help each of our new employees make adjustments to our operational methods, we make sure every professional is able to handle the workload of each project by resolving any relevant concerns or issues they may have relating to this recent career shift.
Software Applications Engineer Armison TechSoftware Applications EngineerChantilly, VirginiaDesired: Experience developing responsive web applications using Angular, React, Vue.js, HTML5, CSS3, and JavaScript, and/or building backend services using Java, Python, Spring Boot, Node.js, Express, Ruby on Rails, and Golang. We're a company predominantly focused on cyber security for our government customers yet our expertise in other areas include big data analytics, instructional design, information management, and computer network infrastructure.
Reverse Engineer Armison TechReverse EngineerChantilly, VirginiaAs we help each of our new employees make adjustments to our operational methods, we make sure every professional is able to handle the workload of each project by resolving any relevant concerns or issues they may have relating to this recent career shift. We're a company predominantly focused on cyber security for our government customers yet our expertise in other areas include big data analytics, instructional design, information management, and computer network infrastructure.
Principal Network Security Engineer Alarm.com IncorporatedPrincipal Network Security EngineerTysons Corner, VA$167,500–$185,250 / yearWe 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. The categories of Personal Information that we may collect include your name, government-issued identification number(s), email address, mailing address, other contact information, emergency contact information, employment history, educational history, criminal record, and demographic information.
Senior Automation Systems Engineer, NA Vantage Data Centers Management Co LLCSenior Automation Systems Engineer, NASterling, VADeveloping and operating across North America, EMEA and Asia Pacific, Vantage has evolved data center design in innovative ways to deliver dramatic gains in reliability, efficiency and sustainability in flexible environments that can scale as quickly as the market demands. While performing the duties of this job, the employee is occasionally required to stand; walk; sit; use hands to handle, or feel objects; reach with hands and arms; climb stairs; balance; stoop or kneel; talk and hear.
MAC Engineer II Akima, LLCMAC Engineer IIAshburn, Virginia$90,000–$95,000 / yearThis hands-on role bridges day-to-day end-user support and platform engineering execution: resolving Tier II–IV macOS and endpoint-management issues, supporting onsite users through walk-up and appointment-based requests, and independently carrying out engineering work—application packaging, configuration profile development, security compliance, vulnerability remediation, and change deployment—under the direction of the Senior Mac Systems Engineer and Mac Systems Architect. Ability to gather requirements, build test cases, and validate changes on test devices before fleet deployment; strong documentation skills; and effective collaboration across cross-functional teams (cybersecurity, Windows desktop management, field support, and government / contractor leadership).