Senior Cyber Range Engineer (High Level Clearance Required) ICF International, IncSenior Cyber Range Engineer (High Level Clearance Required)Fort Meade, MD$119,323–$202,850 / yearPay Range - There are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience, skills, certifications and competencies that align to the specified role, geographic location, education and certifications as well as contract provisions regarding labor categories that are specific to the position. The Senior Cyber Range Engineer will provide subject matter expert guidance on cyber range development and execution, systems administration, cybersecurity, and account management support for the JCTE and report directly to the Chief, Engineer for JCTE.
Cyber Engineer I Markesman GroupCyber Engineer IFort Meade, MarylandMarkesman group is searching for a skilled Cyber Engineer I to join our dynamic offensive cyber team in Annapolis Junction, MD If you have a passion for developing cutting-edge embedded software for offensive cyber operations and possess expertise in vulnerability exploitation and security, we want to hear from you! Design, develop, test, and deploy embedded software for offensive cyber operations, utilizing tools and methods such as static and dynamic analysis, fuzzing, reverse engineering, and exploit development.
Giant Voice Field Engineer (Ability to obtain Secret Clearance) Akima, LLCGiant Voice Field Engineer (Ability to obtain Secret Clearance)Herndon, Virginia$80,000–$85,000 / yearProvide timely and expert incident management services in strict adherence to the Service Agreement Level (SLA) metrics and Key Performance Indicators set forth by the program in response to GV, AVNS, and other hardware/software issues. Support overall sustainment and repair operations of the Army’s Giant Voice and Audio-Visual Notification Systems (AVNS) including the management, operation, and maintenance of associated hardware, software, and processes.
Giant Voice Associate Field Engineer Akima, LLCGiant Voice Associate Field EngineerHerndon, Virginia$60,000–$65,000 / yearSupport overall sustainment and repair operations of the Army’s Giant Voice and Audio-Visual Notification Systems (AVNS) including the management, operation, and maintenance of associated hardware, software, and processes. Knowledge of / willingness to learn Emergency Management systems: Giant Voice Exp or LMR Exp or Apprentice Electrician Technical test equipment used to install / repair GV, LMR, and AVNS.
NewUNIX/Linux/Solaris Engineer General Dynamics Information TechnologyUNIX/Linux/Solaris EngineerBethesda, MarylandDocumentation & collaboration: Maintain SharePoint-hosted SOPs/runbooks (with screenshots) covering patch orchestration (ABE), rollback, automation playbooks, OEM upgrade steps, SL1 alerting, and security/vulnerability remediation workflows; align with weekly UNIX–security syncs and customer meetings. Red Hat—support both managed (GDIT administers OS; customers manage apps) and customer-managed servers (customers hold root; GDIT ensures OS patching and provides consulting on request).
Giant Voice Field Engineer AkimaGiant Voice Field EngineerHerndon, VA$80,000–$85,000 / yearProvide timely and expert incident management services in strict adherence to the Service Agreement Level (SLA) metrics and Key Performance Indicators set forth by the program in response to GV, AVNS, and other hardware/software issues. + Support overall sustainment and repair operations of the Army’s Giant Voice and Audio-Visual Notification Systems (AVNS) including the management, operation, and maintenance of associated hardware, software, and processes.
Mechanisms Engineer AST SpaceMobileMechanisms EngineerLanham, MDOur engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today's five billion mobile subscribers and finally bring broadband to the billions who remain unconnected. The ideal candidate is hands-on, innovative, and thrives in a fast-paced environment, collaborating cross-functionally to bring complex mechanical systems from design to deployment.
Transmission Line Engineer 3 - Grid Sargent & LundyTransmission Line Engineer 3 - GridDistrict of Columbia, Washington, DC$74,353–$113,595 / yearFull timeAI & Automation at Sargent & Lundy: In this role, we expect people to be willing or able to solve problems using modern tools: You are expected to take engineering problems from issue to solution using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs. Many engineers in these roles build or use automation to create calculations, summarize technical documents, or draft design documentation, including appropriate use of agentic AI tools, with strong engineering judgment and verification of results.
Service Delivery Engineer Sealing TechService Delivery EngineerColumbia, MDAbout Us: Sealing Technologies, a Parsons company, innovates and delivers high-performance deployable anywhere technologies that push what's possible at the edge, enabling organizations across the globe to solve complex challenges with speed and confidence. Collaborate with the Configuration Manager and engineering team to ensure delivered kits match the approved configuration baseline.
Principal Software Engineer Alarm.com IncorporatedPrincipal Software EngineerTysons Corner, VA$200,000–$250,000 / 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.
Principal Software Engineer Alarm.comPrincipal Software EngineerTysons Corner, VA$200,000–$250,000 / 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.
RF Comms Research - Research Scientist/Engineer Select Search AssociatesRF Comms Research - Research Scientist/EngineerBethesda, MarylandServe as a liaison between performers, Test & Evaluation contributors, government and transition partners; Provide support for program related requirements for systems integration, design, development, modeling and simulation, data analytics and architecture design; Stay current on advances in technologies relevant to the research programs and perform technical studies as requested on topics of interest to the program managers. Required: Bachelors' degree in electrical engineering, computer engineering, computer science, applied physics, or a related technical field, with six plus (6+) years of work experience in one of these fields, or Masters' degree with two plus (2+) years of work experience.
Software Engineer - TS/SCI with Polygraph General Dynamics Information TechnologySoftware Engineer - TS/SCI with PolygraphChantilly, VirginiaTo ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. Analyzes user interfaces, maintain hardware and software performance tuning, analyzes workload and computer usage, maintain interfaces with outside systems, analyzes downtimes, analyzes proposed system modifications and upgrades.
Network Engineer CbNetwork EngineerWashington, District of ColumbiaThe role involves managing both wide area networks (WAN) and local area networks (LAN), ensuring optimal performance, and supporting applications programmers working within the telecommunications environment. Overview: We are seeking a skilled Network Engineer with strong leadership skills to design, configure, test, implement, and maintain our telecommunications infrastructure.
Senior Lead AI Engineer (MLXT) Capital OneSenior Lead AI Engineer (MLXT)McLean, VirginiaBachelor's degree in Computer Science, AI, Electrical Engineering, Computer Engineering, or related fields plus at least 6 years of experience developing AI and ML algorithms or technologies, or a Master's degree in Computer Science, AI, Electrical Engineering, Computer Engineering, or related fields plus at least 4 years of experience developing AI and ML algorithms or technologies. You will play a pivotal role in modernizing our core Analyst & AIML workflow orchestration layer and user interface, integrating frontier generative AI capabilities and self-serve tooling to enable no-code/low-code, well-governed model development for business domain experts.
Design Engineer Staff 2 M.C. Dean, IncDesign Engineer Staff 2Tysons , Virginia$90,640–$113,300 / yearFull timeThe responsibilities include the administration and maintenance of high performance computer configurations as well as other systems and peripherals' participating in system integration projects, system performance analyses, problem resolution, and system security initiatives; works with senior staff in the development of system management tools; and works with other Company Departments to provide a comprehensive support infrastructure for a wide range of commercial, corporate, and governmental users. Providing systems support for a large-scale, high performance computing center to include the installation and management of computer systems, workstations, operating systems, peripherals, and system interfaces; works with senior staff to monitor system usage and evaluate performance against defined performance goals; additional duties include the development and maintenance of systems documentation.
Software Engineer Level 3 TAP EngineeringSoftware Engineer Level 3Hanover, MD$134,000–$162,000 / yearThis position requires deep technical expertise, strong leadership capabilities, and the ability to guide teams in delivering scalable, high-quality solutions. The Software Engineer will serve as a technical leader across multiple teams, driving system architecture, development processes, and software quality.
Engineer 1 - New College Graduate - 2026 - 2027 Season M.C. Dean, IncEngineer 1 - New College Graduate - 2026 - 2027 SeasonTysons, Virginia$75,520–$94,400 / yearFull timeM.C. Dean is headquartered in Tysons, Virginia and employs more than 9,000 professionals who engineer and deploy automated, secure, and resilient power and technology systems; and deliver the management platforms essential for long-term system sustainability. Join us to build expertise through a combination of formal training programs and experiential, on-the-job learning to develop a broad and highly advanced skillset across the company's integrated business units.
Software Engineer 3 T-Rex CorporationSoftware Engineer 3Hanover, MD$180,000–$210,000 / yearThe Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real-time systems, and business management information systems) based upon documented requirements. Provides specific input to the software components of system design to include hardware/software tradeoffs, software reuse, use of Commercial Off-the-shelf (COTS)/Government Off the-shelf (GOTS) in place of new development, and requirements analysis and synthesis from system level to individual software components.
Radar Engineer Ideal InnovationsRadar EngineerAdelphi, MDTypical Day: A typical day will be spent in the office and laboratory, involving a wide variety of activities, including design and analysis, software and hardware testing and evaluation, customer meetings, and design review meetings. Working alongside top talent from the civilian, contractor, and military sectors at one of the nation's premier laboratories, you will have access to advanced test equipment and analysis software.