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As a Senior Marine Engineer, you will work in our Arlington, VA office and will join our experienced technical staff and apply your marine engineering expertise to lead projects and prepare/review engineering deliverables in support of the design of ships, craft, and other floating structures. Review machinery arrangements and configurations (illustrating primary functional allocation of spaces within the ship considering locations and adjacency constraints) and lead special studies including access and maintenance analyses, assist in detailed layouts of machinery spaces.

Serco, Inc. is the North America division of Serco Group, plc, one of the world’s leading service companies. At Serco we serve every branch of the U.S. Military, federal, state and local governments, Canadian and provincial governments, as well as commercial customers. We are a leading provider of professional, technology, engineering, trades, and management services, and we support the public service areas of Defense, Citizen Services, and Transportation.
Headquartered in Herndon, Virginia, Serco has over 9,000 employees working at over 100 sites across the U.S. and Canada. Serco is a business where people and values matter. Our workplace culture is one that embraces diversity and fosters equity, respect, and belonging for every individual. Put simply, Serco is a place you can count on. We embody a holistic approach to wellbeing and offer our employees a suite of benefits that enable you to achieve your physical, emotional, financial, social, community and career goals.
Serco is a place where you can make a difference because every contribution matters. So while your place at Serco may vary depending on your role, we know you will find your place here. You are invited to come discover your place in our world.

Serco Group plc

Sr Marine Engineer (Auxiliary & Fluid Systems) - Arlington, VA

ADAPTED_NOW

HOUR

Required Skills : Bachelor's degree in Computer Science, Information Systems or related discipline with at least five (5) years of related experience, or equivalent training and/or work experience; Master's degree and past Financial Services industry experience preferred. In this role, you will work closely with cross-functional teams to architect data pipelines, implement data integration solutions, and ensure the performance, scalability, and reliability of big data platforms.

Software Guidance & Assistance

Big Data Engineer

Design and develop generative models : This includes working with architectures like GANs (Generative Adversarial Networks), VAEs (Variational Autoencoders), and especially transformer-based models (like those behind LLMs). Prompt engineering: Crafting and refining prompts to guide generative models to produce desired outputs, often for specific applications (e.g., content creation, code generation, design).

Omm IT Solutions

GenAI Engineer

PERMANENT

To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. Our Space Systems team builds everything from complete spacecraft, precision payloads to the components and subsystems that allow them to thrive in space, like solar panels, flight software, star trackers, optical systems, separation systems, radios, and more.

YEAR

Rocket Lab Corporation

Senior Mechanical Engineer I

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To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. Rocket Lab is the end-to-end space company building rockets, spacecraft, and critical subsystems that keep the world connected, protected, expand humanity’s reach to the Moon, Mars, and beyond.

Senior Vehicle Integration Engineer

Vehicle Integration Engineer I

As an Agentic AI Engineer, you will design, build, and deploy AI agents capable of autonomously using tools, interacting with software systems, and executing multi-step tasks. You will integrate new and existing tools, define structured interfaces for agent interactions, and implement evaluation and monitoring approaches to ensure agent behavior remains predictable and aligned with mission needs.

Booz Allen is an advanced technology company. We build commercial-grade products and solutions for America’s most critical defense, civil, and national security priorities.

Booz Allen Hamilton

Agentic AI Engineer

ea_via_bold

Mechanical Engineer II

GreenHouseAPI

To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. The Senior Manufacturing Engineer, Composites will be responsible for the development, implementation, and continuous improvement of composite manufacturing technologies and processes used in the production of the Neutron Launch Vehicle structure.

Senior Manufacturing Engineer I- Composites

The ideal candidate is a versatile, self-driven developer who thrives in a fast-paced environment, takes ownership of complex technical challenges, and actively leverages AI-powered tools to accelerate and elevate the software development lifecycle (SDLC). AI-Augmented Development Demonstrated experience using Generative AI tools (e.g., Kiro, GitHub Copilot, or equivalent) to accelerate code generation, optimization, and development workflows.

SGA Inc.

Full Stack Engineer

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Working knowledge of the Workday Financials data model (ledger accounts, worktags, company/cost center structures) and how it maps into planning models. Message frequency varies and data rates may apply, but you can reply STOP to any SMS message to opt-out of texts and may contact SGA at info@sgainc.com.

Workday Adaptive Planning Engineer

The candidate must be capable of independently understanding complex datasets, building reliable data pipelines, identifying and resolving data quality issues, performing analytics, and delivering dashboards or lightweight applications to present actionable engineering insights. Dashboard and Application Development Experience developing interactive dashboards using Quick, Grafana, Splunk, Power BI or custom webapp, or a comparable tool.

Senior Data Engineer

Investigate and resolve complex technical and production issues with the appropriate level of urgency through systematic troubleshooting using logs and debugging tools including root cause analysis (coordinate with Icertis support when needed). You'll translate complex regulatory and operational requirements into scalable technical solutions while maintaining platform integrity through rigorous testing and continuous improvement.

SaaS Engineer (Icertis)

We are seeking a talented Senior Software Engineer with 7 or more years of experience to join our product team supporting a high-fidelity approach and en route air traffic control simulator that is the choice of leading air navigation service providers, military organizations, and universities worldwide. Collaborate with customer engineers during software baseline releases, regression testing cycles, and Software Problem Report resolution to ensure simulation fidelity is maintained with each new release.

Quadrant is a full-life cycle staff augmentation agency providing a proven "rapid fire" approach in responding to the needs of our clients. Quadrant offers a comprehensive suite of staffing solutions for organizations in the Healthcare, Medical, Dental, Information Technology, HR and Government contract sectors. 
Our clients have come to include some of the largest and most recognized brand named companies in the Washington, DC and Baltimore, MD metropolitan regions. Quadrant is a DOD TOP Secret cleared facility and holds a Maryland Minority Business Enterprise (MBE) and Virginia SWaM certification. Quadrant's clients are rapidly hiring a mix of healthcare, medical, dental, information technology, recruiting and HR professionals. 
Quadrant is recognized as the largest Healthcare Staffing agency in the Washington DC area. We support every major healthcare system and thousands of area healthcare practices. Our healthcare division focuses on all clinical and nonclinical staff with the exception of physicians. Our database boasts hundreds of thousands of local screened healthcare professionals; the largest in the area. Our resources enable us to respond to our clients requests quickly, generally within 24 hours of request on mainstream orders. 
Our Information Technology clients support a broad mix of commercial and federal government agencies. Our clients include government contractors who support projects with federal agencies such as U.S. Department of Veterans Affairs, National Institutes of Health(NIH), U.S. Customs and Border Patrol, FDA, FBI, USPTO, DHS, DHHS, DOD, DOJ, DOE, DISA, and USPS. In addition to our federal portfolio, Quadrant also supports a range of commercial clients focusing in software, telecom, mobile, web and healthcare development. 
Whether you are a job seeker or a company with open positions to fill we will bridge the talent gap. Contact any of our seasoned professional recruiters or account managers and we will walk you through our proven staffing methodology. We offer a consultative approach to both potential employee and employer. We seek the right match, at the right time, every time.

Quadrant Inc

Software Engineer

Quadrant Staffing

Message frequency varies and data rates may apply, but you can reply STOP to any SMS message to opt-out of texts and may contact SGA at info@sgainc.com. Responsibilities : This position will support multiple products within our Analytics, AI, and Data Science Platforms including products such as Dataiku, Domino, and Sage Maker Unified Studio.

Data/Software Engineer

The successful candidate will collaborate with government, industry, and engineering stakeholders to ensure AI/ML capabilities are effectively integrated into operational systems while supporting acquisition, test, production, and sustainment objectives. Program Summary: This position supports tasking at the Naval Air Systems Command (NAVAIR) Program Executive Office for Unmanned Aviation and Strike Weapons (PEO(U&W)) located in Patuxent River, Maryland.

When you become part of the When you become part of the KBR team, your opportunities are endless. As a leading global technology, engineering, procurement and construction company serving the hydrocarbons and government services industries. For decades it has been the company that customers turn to for their most challenging assignments.
 
With operations in 40 countries, KBR has more than 25,000 people delivering services to customers in over 70 countries. Together they represent an unmatched reservoir of talent and experience in a wide range of markets.
 
Whatever the assignment, no matter how complex or demanding, KBR can marshal resources across every product line to respond quickly and effectively to changing markets and customer needs.
 
Whether it's providing the technology and consulting know-how to develop our customers' valuable assets; designing and constructing the infrastructure and facilities to develop energy resources in some of the world's more remote and challenging locations; providing support and services for men and women of their countries' armed forces; or navigating the intricacies of undertaking major projects in geopolitically or culturally sensitive environments, our clients depend on KBR because they know that We Deliver.
 
Join us and you'll be part of a dynamic, elite team of professionals who understand what it takes to get a job done and has the experience, knowledge and determination to succeed.”

Sr Systems Engineer (Ai/Ml Integration)

Job Summary: KBR is seeking a Senior Electronic Warfare Systems Engineer to support the Naval Air Systems Command (NAVAIR), Program Executive Office for Unmanned Aviation and Strike Weapons (PEO(U&W)), Program Management Air (PMA)-266. The selected candidate will serve as a technical lead for the integration, certification, testing, fielding, and sustainment of advanced EW systems and payloads while supporting engineering, acquisition, and operational objectives.

Senior Electronic Warfare Systems Engineer

KBR Inc

Sr Systems Engineer (AI/ML Integration)

Implementation of Graphical User Interface (GUI) using the presentation tier technologies such as AngularJS, ReactJS, Node JS, Type Script, JavaScript, JSP, HTML, CSS, XML, AJAX, and jQuery, Front end development using modern JavaScript and experience with ES13+ features, such as classes, arrow functions, template literals and modules. Demonstrate a strong understanding of the latest trends in Artificial Intelligence (AI) and showcase the ability to apply AI knowledge to enhance or redesign existing system architectures, identifying opportunities where AI-driven solutions can add value, improve efficiency, or enable new capabilities.

Messaging Engineer Jobs in Maryland

Sr Marine Engineer (Auxiliary & Fluid Systems) - Arlington, VA Serco Group plc

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Sr Systems Engineer (AI/ML Integration) KBR Inc

Principal Software Engineer Global Commerce & Information, Inc.

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