Antenna Systems and Test Engineer Herrick Technology Laboratories Inc.Antenna Systems and Test EngineerGermantown, MD$75,000–$200,000 / yearGeneral knowledge of broadband antenna apertures, RF distribution devices (transmission lines, switch matrices, amplifiers), digital control interfaces, and transceiver radios are needed to be successful in this role. Experience with VNAs, signal generators, spectrum analyzers, power analyzers, and other lab equipment to test active and passive RF circuits and antennas.
Reliability Engineer Oceaneering International IncReliability EngineerHanover, MD$118,600–$177,800 / yearThe Reliability Systems Engineer will provide guidance to engineering design and lifecycle support efforts through the development of RAM modelling, block diagrams, fault event trees, and statistical methods, and guide the supply support activities with RCCA (Root Cause Corrective Actions) analysis. Work closely with the Lead RAM Systems engineer and other engineering disciplines to verify reliability and availability requirements for systems though analyses such as, Failure Modes and Effects Analysis (FMEA) and limited life item analysis for system, sub-system, functional (electrical/mechanical), component and device level.
Staff Mission Lead Systems Engineer Muon Space incStaff Mission Lead Systems EngineerVA$205,000–$230,000 / yearTo conform to U.S. Government export regulations applicable to that information, applicant must either be (A) a U.S. person, defined as a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (green card holder), (iii) refugee under 8 U.S.C. § 1157, or (iv) asylee under 8 U.S.C. § 1158, (B) eligible to access the export controlled information without a required export authorization, or (C) eligible and reasonably likely to obtain the required export authorization from the applicable U.S. government agency. You will be the primary technical interface with customers and cross-functional team leads to develop requirements and ICDs, work with other Systems Engineers to perform system modeling, develop test plans with AI&T teams, and identify and reduce risk across the program with Program Managers.
NewMid-Level OT/IT Network Engineer (Transportation) LeidosMid-Level OT/IT Network Engineer (Transportation)McLean, VirginiaThe Mid-Level OT/IT Network Engineer is a hands-on owner of STOL's network and connected-vehicle testbed infrastructure — designing, administering, securing, documenting, and troubleshooting the networks connecting lab systems, field sites, roadside infrastructure, edge platforms, and connected-vehicle devices. You'll also carry meaningful responsibility for the network's federal security authorization posture — security documentation, Authorization to Operate (ATO) and Risk Management Framework (RMF) artifacts, Plans of Action and Milestones (POA&Ms), and vulnerability remediation — in partnership with the program's cybersecurity and Corporate Information Security (CIS) team.
Senior RF Communications Engineer SecmationSenior RF Communications EngineerBaltimore, MDFull timeDeep understanding of communications-system design, including waveforms, modulation/demodulation, coding, synchronization, link performance, RF/DSP tradeoffs, waveform performance analysis, and related signal-processing techniques. Ability to independently lead analysis of communications-system behavior in challenged or contested RF environments and develop technical approaches to improve friendly-system performance, resilience, and mission effectiveness or to influence/degrade adversary RF system performance.
Mechanical Design Engineer ProtingentMechanical Design EngineerWashington, DC$115,000–$160,000 / yearAbout Protingent: Protingent is an Award-Winning provider of top-tier Engineering and IT talent, trusted by companies at the forefront of innovation — from Software and Aerospace to AI, Clean Tech, Medical Devices, and Connected Technologies. Job Qualifications: Bachelor's degree in Mechanical Engineering, Aerospace Engineering, Manufacturing/Industrial Engineering, or a related technical field, or equivalent work experience.
Aether Geolocation Engineer Chaos IncAether Geolocation EngineerWashington, DC$180,000–$230,000 / yearThe engineer will contribute across the full algorithm lifecycle, from first-principles formulation and high-fidelity modeling through software integration, calibration, field demonstration, and validation, and will collaborate closely with Business Development, Production, and cross-functional Engineering teams. Apply statistical signal detection frameworks, including Neyman-Pearson, Bayesian, and CFAR methodologies, to maximize probability of detection across varying noise, interference, and target conditions.
Staff RF Geolocation Engineer Chaos IncStaff RF Geolocation EngineerWashington, DC$180,000–$230,000 / yearThe engineer will contribute across the full algorithm lifecycle, from first-principles formulation and high-fidelity modeling through software integration, calibration, field demonstration, and validation, and will collaborate closely with Business Development, Production, and cross-functional Engineering teams. Apply statistical signal detection frameworks, including Neyman-Pearson, Bayesian, and CFAR methodologies, to maximize probability of detection across varying noise, interference, and target conditions.
Requirements V&V Engineer PeratonRequirements V&V EngineerHerndon, Virginia$135,000–$216,000 / yearFull timeCollaborate with the Requirements Traceability & Integration Engineer and broader program team — including test engineers, cybersecurity teams, architects across enterprise, solutions, software, and cloud disciplines, quality assurance, workstream leads, and other program stakeholders — to ensure the full requirements baseline, including enterprise architecture artifacts and all requirement types, is verifiable, traceability supports verification planning, and requirements changes trigger timely re-verification . As a key contributor on a multi-vendor systems integrator program, you will work alongside the lead systems engineer and broader engineering team to ensure that the integrated system — spanning hardware, software, and system-of-systems components assembled from independently developed vendor, subcontractor, and custom solutions — satisfies the full requirements baseline as a unified whole.
Tube Shop Manufacturing Engineer Blue OriginTube Shop Manufacturing EngineerWashingtonand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. If you share our vision, thrive in a dynamic startup environment, excel on integrated cross-functional teams of experienced and skilled individuals in several relevant technologies (even if perhaps not in the aerospace industry), continuously seek out opportunities to learn and improve, and do not allow title or job description to limit the depth or breadth of your contributions, then we would love to hear from you.
Senior Guidance and Control Engineer Johns Hopkins University Applied Physics Laboratory LLCSenior Guidance and Control EngineerLaurel, MDEmerging domains like hypersonic flight introduce complex design challenges, including rapidly changing nonlinear dynamics, unique control mechanisms, and mission-specific guidance in highly contested environments. Innovations in areas like Artificial Intelligence & Machine Learning (AI/ML) and cooperative control for multi-agent systems also offer exciting opportunities to shape the future of our nation's defensive capabilities.
Lead Machine Learning Engineer (Finance Tech - AI Enablement) Capital One Financial CorpLead Machine Learning Engineer (Finance Tech - AI Enablement)McLean, VA$197,300–$225,100 / yearIn this role, you'll be expected to perform many ML engineering activities, including one or more of the following: Partner with a cross-functional team of engineers, data scientists, product managers, and designers to deliver AI-powered products that change how our associates work and provide value to our customers. Design, develop, test, deploy, and support AI software components utilizing machine learning models, including model evaluation and experimentation, large language model inference, similarity search, guardrails, governance, observability and agentic AI.
Lead Machine Learning Engineer Capital One Financial CorpLead Machine Learning EngineerMcLean, VA$197,300–$225,100 / yearIn this role, you'll be expected to perform many ML engineering activities, including one or more of the following: Partner with a cross-functional team of engineers, data scientists, product managers, and designers to deliver AI-powered products that change how our associates work and provide value to our customers. Design, develop, test, deploy, and support AI software components utilizing machine learning models, including model evaluation and experimentation, large language model inference, similarity search, guardrails, governance, observability and agentic AI.
Manager, Hardware Engineering Alertus TechnologiesManager, Hardware EngineeringBaltimore, MDFull timeThis role requires a balance of leadership and technical expertise, as the Manager, Hardware Engineering will not only guide and mentor a small team of engineers but also actively participate in the product development process. We are seeking an experienced and hands-on Manager, Hardware Engineering to join our Product Development and Engineering division dedicated to developing, maintaining, and improving innovative life safety solutions.
Senior Staff Engineer, Autonomy Capabilities – Space (R5360) Shield AISenior Staff Engineer, Autonomy Capabilities – Space (R5360)Washington, D.C.Full timeFull-time regular employee offer package: Pay within range listed + Bonus + Benefits + Equity Temporary employee offer package: Pay within range listed above + temporary benefits package (applicable after 60 days of employment) Salary compensation is influenced by a wide array of factors including but not limited to skill set, level of experience, licenses and certifications, and specific work location. This team operates at all levels of the command-and-control hierarchy (from advanced control laws, through motion planning, and up to advanced tactical behaviors and multi-agent coordination) and across a multitude of mission sets, platform types, and operational domains (e.g., air, sea, space).
Embedded Software Engineer - Senior I AccelevationEmbedded Software Engineer - Senior ISterling, VirginiaAs an Embedded Software Engineer, you’ll design and develop robust embedded solutions for modern energy and power electronics applications—ensuring our systems deliver precision, reliability, and scalability to support next-generation infrastructure. Implement industrial communication protocols such as RS-485, Modbus RTU/TCP, CAN, Ethernet (UDP/TCP/IP), MQTT, SNMP, and custom lightweight protocols.
NewSpace Segment Software Systems Engineer - Senior Blue OriginSpace Segment Software Systems Engineer - SeniorReston, Virginia$145,188–$203,263.20 / yearand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. You will be responsible for ensuring efficient integration of flight software into test environments, and with the spacecraft, which includes spacecraft bus software systems, and software products across the entire life cycle (such as architecture definition, requirements formulation, software development plans and processes, and verification processes).
Systems Engineer RF - MARYLAND, DELAWARE OR Washington, D.C. Motorola Solutions IncSystems Engineer RF - MARYLAND, DELAWARE OR Washington, D.C.Maryland, MDRemote$90,000–$105,000 / yearEngineer multi-faceted projects requiring a wide range of technical skills including, but not limited to: coverage and capacity design, microwave system analysis, RF LMR system and BDA design, WAN network design, and knowledge of Motorola ASTRO systems. Conduct frequent and detailed interactions with customers and consultants to facilitate design reviews, system staging and acceptance testing events, coverage acceptance testing, live system upgrades, and troubleshooting efforts.
Senior Controls Engineer Wunderlich-Malec CareersSenior Controls EngineerColumbia, MarylandThis position oftentimes requires the following project management responsibilities: developing project execution plans, work breakdown structures, and associated budgets, task prioritization and scheduling, task ordering, time tracking and reporting, financial tracking and reporting, early problem identification, conflict management/resolution, leading and supporting a team, and attending project status meetings. The Controls Engineer will interact directly with the customer and work with a team of Wunderlich-Malec engineers in identifying requirements, developing specifications, and implementing/testing/commissioning/qualifying automation solutions.
Data Center Chief Engineer Amazon.com IncData Center Chief EngineerHerndon, VAThe CE serves as an expert technical resource reporting to a site's Data Center Facility Manager, interacting with onsite Engineering Operations Technicians (EOT) and any third-party vendors. This equipment includes, but is not limited to, stand-by diesel generators, switchgear, UPS's, PDU's, AHU's, chillers, cooling towers, chemical treatment systems, pumps, motors, VFD's, and building automation systems.