NewLead, Mechanical Engineer ($10k Sign-on) L3Harris TechnologiesLead, Mechanical Engineer ($10k Sign-on)Millersville, MDTechnical leadership of the Mechanical Engineering team throughout the full program lifecycle including design, development, manufacturing, formal hardware qualification, integration and test, transition to production, and production support. The salary range for this role in Colorado state, Hawaii, Illinois, Maryland, Minnesota, New York state, Cleveland Ohio, Vermont and Virginia is [$135,000 MIN - $215,000 MAX].
System Engineer/COMSEC Manager TS/SCI Poly Leidos Holdings IncSystem Engineer/COMSEC Manager TS/SCI PolyAnnapolis Junction, MD$107,900–$195,050 / yearLeidos is seeking a Systems Engineer/COMSEC Manager to support a high-impact, multi-agency program serving the United States Space Force (USSF)/Space Systems Command (SSC), the United States Air Force (USAF), and other key mission stakeholders. Must be well versed in national level policy (CNSSI 4005 "National Policy for Safeguarding Communications Security (COMSEC) Facilities and Materials", CNSSI 4001 "Controlled Cryptographic items, CNSSI 4003 Reporting and Evaluating Communications Security (COMSEC) Incidents", and CNSSI Policy "No.
Hardware Systems Engineer Johns Hopkins University Applied Physics Laboratory LLCHardware Systems EngineerLaurel, MDYour primary responsibility will be to review and contribute to the design and integration of complex digital hardware and embedded systems, with a strong focus on circuit card assemblies, computing architectures, and system-level performance. The Johns Hopkins University Applied Physics Laboratory (APL) brings world-class expertise to our nation's most critical defense, security, space and science challenges.
Senior Systems Engineer - Reentry & Advanced Strategic Capabilities Johns Hopkins University Applied Physics Laboratory LLCSenior Systems Engineer - Reentry & Advanced Strategic CapabilitiesLaurel, MDThe System Definition & Validation Group (KBY) within the Force Projection Sector at Johns Hopkins University Applied Physics Laboratory (APL) is seeking a highly technical Senior Systems Engineer/Systems Analyst to design, analyze, assess, and contribute to the development and advancement of hypersonic, reentry systems and key enabling technologies. The ideal candidate will work with a multidisciplinary team of engineers and technical experts to solve complex system-level challenges, identify critical technologies, and address current and future capability gaps.
Product Development Systems Engineer ZobilityProduct Development Systems EngineerCockeysville, MDThe successful candidate will combine systems engineering discipline with hands-on electrical design capability, contributing directly to system architecture, requirements management, electrical interfaces, power conversion integration, verification and validation activities. You will serve as a technical contributor and leader responsible for aligning battery systems, electrical design, power electronics, controls, embedded interfaces, safety functions and system integration activities into a cohesive product architecture.
Principal Systems Engineer Unified Comms - 90181784 - Washington National Railroad Passenger CorpPrincipal Systems Engineer Unified Comms - 90181784 - WashingtonWashington, DC$113,200–$146,664 / hourThe Senior Systems Engineer serves as a technical leader within the Digital Employee Experience (DEX) Sustained Engineering team, responsible for the design, administration, support, automation, and continuous improvement of enterprise collaboration and productivity platforms. Our values of 'Do the Right Thing, Excel Together and Put Customers First are at the heart of what matters most to us, and our Core Capabilities, Building Trust, Accountability, Effective Communication, Customer Focus, and Proactive Safety & Security' are what every employee needs to know and do to be most impactful at Amtrak.
Senior Nuclear Surety Systems Engineer Johns Hopkins Applied Physics LaboratorySenior Nuclear Surety Systems EngineerLaurel, MarylandFull timeServe as the Lab’s focal point and thought leader for nuclear surety engineering with emphasis on leveraging and implementing systems engineering principles to enhance strategic systems nuclear surety design and modifications. Description: Are you interested in applying technical leadership, innovation, system engineering skills, and specialty nuclear surety expertise toward the difficult critical challenges of ensuring the safety and security of this nation’s most critical defense systems?.
Lead Systems Engineer - RF Systems LeidosLead Systems Engineer - RF SystemsLaurel, MarylandAs a Lead Systems Engineer – RF Systems, you will bring extensive engineering judgment to that challenge—helping ensure requirements remain traceable, interfaces are fully defined, technical risks are understood, system baselines remain controlled, engineering decisions consider lifecycle impacts, and solutions can be verified against mission requirements. You will collaborate with Government stakeholders, developers, engineers, program personnel, and senior leaders to resolve technical issues, evaluate alternatives, manage interfaces and requirements, and guide engineering activities supporting mission delivery.
Senior Software Engineer Leidos Holdings IncSenior Software EngineerLaurel, MD$131,300–$237,350 / yearAs a Senior Software Engineer, you will bring advanced technical judgment to those challenges-developing and integrating software, solving complex performance problems, improving engineering practices, and helping ensure software teams deliver reliable capabilities into operational environments. Working knowledge of project data-flow technologies, including Niagrafiles, low-latency message transport, smart-collection systems, site-specific distribution management, and relevant protocols.
Civil Engineer/Land Development - Entry Level Whitman, Requardt & Associates, LLPCivil Engineer/Land Development - Entry LevelBaltimore, MDFull timeA copy of current, or most recent, school transcript (If you are applying via a 3rd party site that does not allow attachments, please email transcript to careers@wrallp.com We are currently seeking an Entry Level Civil Engineer/Land Development to join our team in our Baltimore, MD office.
Events System Engineer, Event Productions Amazon.com IncEvents System Engineer, Event ProductionsArlington, VAIn this role, you will communicate and coordinate proactively with event teams, customers, business partners, third-party vendors, and engineers across the organization staying connected to ensure the quality of the systems, operating procedures and key event details remain of bar raising quality. The Events Systems Engineer will support the team to deliver events in Amazon venues with top-quality audio, lighting, video, and production technology, creating impactful customer experiences.
Enterprise Architect/Systems Engineer VTG.Enterprise Architect/Systems EngineerBethesda, MD$190,000–$210,000 / yearThis includes developing the: Work closely with cross-functional teams, including content providers, content consumers, developers, engineers, and business analysts. Primary responsibilities and tasks may include some or all of the following: Develop an IT enterprise architecture that provides client stakeholders awareness of critical capabilities, dependencies, and mission critical impacts and risks.
NewInformation Systems Security Engineer (ISSE 3) TS/SCI - FS Poly SECON-DELTA LLCInformation Systems Security Engineer (ISSE 3) TS/SCI - FS PolyLaurel, MDFull timeTwenty (20) years’ experience as an ISSE on programs and contracts similar in scope, type, and complexity to include recent experience within the last five (5) years with Cybersecurity principles and technology, including access/control, authorization, identification and authentication, Public Key Infrastructure (PKI), network and enterprise security architecture. Provide critical support to the customer in designing, implementing, and/or integrating Cybersecurity and security systems and system components including those for networking, computing, enclave environments to include those with multiple enclaves and with differing data protection/classification requirements.
Senior Systems Modeling Engineer, Beam Planning & Network Optimization Blue OriginSenior Systems Modeling Engineer, Beam Planning & Network OptimizationWashingtonAs a large-scale low Earth orbit constellation operating thousands of satellites across multiple orbital shells, TeraWave must solve resource assignment problems of extraordinary combinatorial complexity — from deciding which beams illuminate which ground cells at each moment in time, through routing data across a dynamic optical inter-satellite link mesh with thousands of nodes and time-varying topology, to assigning satellites to gateways and managing handovers as the constellation moves overhead. As part of this team, you will also contribute to the broader modelling of TeraWave's constellation performance — including its ability to maintain consistent customer service through progressive deployment phases, satellite failures, and orbital manoeuvres — bringing the network optimization perspective into system-level figures of merit and ensuring that resource assignment trades are evaluated in the context of their impact on end-to-end service delivery.
Cyber Systems Engineering, Advisor - TS/SCI w/Poly PeratonCyber Systems Engineering, Advisor - TS/SCI w/PolyLaurel, Maryland$135,000–$216,000 / yearFull timeThis role operates at the intersection of enterprise networking, cloud infrastructure, and real-time operations, ensuring the availability, performance, and security of systems supporting national intelligence missions. We combine deep domain expertise in cyber, signals intelligence, cloud, and network operations with a mission-first mindset—enabling our teams to deliver capabilities that directly impact real-world operations.
Systems Engineer II Chickasaw Nation IndustriesSystems Engineer IIMarylandThe ideal candidate will have hands-on experience managing MECM infrastructure, supporting enterprise endpoint management operations, and assisting with the deployment and configuration of MECM in cloud or hybrid-cloud environments. Chickasaw Nation Industries, Inc. serves as a holding company with multiple subsidiaries engaged in several lines of business (Technology, Infrastructure & Engineering, Health, Manufacturing, Public Safety, Consulting, and Transportation) for the federal government and commercial enterprises.
Fluid Systems Engineer II Blue OriginFluid Systems Engineer IIWashingtonand/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. Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs.
Fluid Systems Engineer III - Valve Sustainment Blue OriginFluid Systems Engineer III - Valve SustainmentWashingtonand/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. Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs.
Systems Engineer 2 SwiftSystems Engineer 2Annapolis JunctionEstablish a process to formally and proactively control and manage changes to requirements, consider impacts prior to commitment to change, gain stakeholder buy-in, eliminate ambiguity, ensure traceability to source requirements, and track and settle open actions. Desired Experience: Manage system requirements and derived requirements to ensure the delivery of production systems that are compatible with the defined system architecture(s) – Department of Defense Architecture Framework (DoDAF), Service-oriented Architecture (SOA), etc.
Senior Information Systems Security Engineer (ISSE) Amatriot Group, LLCSenior Information Systems Security Engineer (ISSE)Annapolis Junction, MD$150,000–$210,000 / yearImplement security systems by specifying intrusion detection methodologies and equipment, directing equipment and software installation and calibration, preparing preventive and reactive measures, creating, transmitting, and maintaining keys, providing technical support, and completing documentation. This role performs security engineering across the system development lifecycle, supports vulnerability management, integrates cybersecurity requirements across enterprise environments, and ensures development and operational systems are functional and secure.