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To 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. GDIT is seeking a Lead DevSecOps Engineer to drive the implementation and maturation of our unclassified engineering environment in support of a large-scale software development and modernization IDIQ program .

GD Information Technology

Lead DevSecOps Engineer

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The selected candidate will design, develop, and integrate software solutions leveraging Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), vector databases, document processing technologies, and modern AI inference frameworks. GDIT is seeking a highly motivated and experienced Senior AI Software Engineer to support the development, modernization, integration, and sustainment of our on-premises, AI-powered enterprise chatbot platform supporting the U.S. Department of State in Sterling, VA.

Senior AI Software Engineer

Founded in 1997 and headquartered in Washington DC, Expression provides data fusion, data analytics, software engineering, information technology, and electromagnetic spectrum management solutions to the U.S. Department of Defense, Department of State, and national security community. Collaborate with cross-functional teams, including Pega developers, QA engineers, DevOps personnel, product owners, and other technical stakeholders, to deliver scalable and high-performing software features.

Hatch IT

Software Engineer (DEA) - Java Developer & Pega Integration

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Support to supply chain for subcontract technical oversight, review of subcontractor produced material (requirements documents, design material, safety related material, performance and Hazardously Misleading Information (HMI) analysis reports, Site Installation Plans (SIP), Site Acceptance Test (SAT) reports, test plans, procedures, verification, and reports). We are seeking a highly specialized Systems Engineer with GNSS algorithm experience to define and optimize the mathematical models that ensure accuracy and strict safety-of-life integrity for high-precision applications.

YEAR

	<p>Headquartered in Bethesda, Maryland, Lockheed Martin is a global security and aerospace company that employs approximately 125,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration and sustainment of advanced technology systems, products and services.</p>
	<p><b style="font-size: 15px; line-height: 1.2;">Our Mission:</b><span style="font-size: 15px; line-height: 1.2;">&nbsp; We solve complex challenges, advance scientific discovery and deliver innovative solutions to help our customers keep people safe and provide them essential services.<br>
	</p>
	<p><b>Our Vision:</b>&nbsp;Be the global leader in supporting our customers to strengthen global security, deliver citizen services and advance scientific discovery.</p>
	<p><b>Our Values:</b></p>
	
	<li style="margin: 0px 0px 0px 15px;">Do What's Right</li>
	<li style="margin: 0px 0px 0px 15px;">Respect Others</li>
	<li style="margin: 0px 0px 0px 15px;">Perform With Excellence</li>
	

Lockheed Martin Corporation

Systems Engineer Sr Stf - Level 5 (10K Sign-On)

We provide a full portfolio of Process Automation Control Systems, Valves and Control Devices, and related technologies and services to a range of customers—in the Life Sciences, Chemical, Power, Refining, Oil & Gas, Food & Beverage, Paper, Metals, and other industries, as well as commercial enterprises and campus facilities. The Senior Systems Engineer II is a senior technical leadership role responsible for leading small to mid-sized automation projects, serving as a primary technical representative for customers, and developing scalable solutions that drive value beyond individual project assignments.

Proconex

Sr. Systems Engineer II

GreenHouseAPI

PERMANENT

Bachelor’s degree in computer science, information systems/IT, or an engineering discipline and 5+ years of professional experience with Linux operating systems; OR 7+ years of professional experience in software, DevOps, or site reliability engineering in lieu of a degree. To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State.

SpaceX

Sr. Software Engineer, AI Infrastructure (Starshield)

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We provide a full portfolio of Process Automation Control Systems, Valves and Control Devices, and related technologies and services to a range of customers—in the Life Sciences, Chemical, Power, Refining, Oil & Gas, Food & Beverage, Paper, Metals, and other industries, as well as commercial enterprises and campus facilities. Bachelor's degree in Chemical Engineering, Electrical Engineering, Mechanical Engineering, Computer Engineering, Computer Science, Engineering Technology, or a related technical discipline or equivalent experience.

Systems Engineer II

If you are applying to perform work for Medtronic, Inc. ("Medtronic") in any position which will involve performing at least two (2) hours of work on average each week within the unincorporated areas of Los Angeles County, you can find here a list of all material job duties of the specific job position which Medtronic reasonably believes that criminal history may have a direct, adverse and negative relationship potentially resulting in the withdrawal of a conditional offer of employment. The following benefits and additional compensation are available to those regular employees who work 20+ hours per week: Health, Dental and vision insurance, Health Savings Account, Healthcare Flexible Spending Account, Life insurance, Long-term disability leave, Dependent daycare spending account, Tuition assistance/reimbursement, and Simple Steps (global well-being program).

Medtronic Plc

Field Service Engineer (4+ years)

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Our support across our client base is expanding rapidly and encompasses important services, such as data analytics and visualization, threat analysis, risk management, modeling and simulation, cost estimating, earned value management, program management, system engineering, independent evaluation, and High Consequence Event prevention. SPA provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.

Systems Planning and Analysis, Inc. (SPA) provides top-level decision makers with timely and objective assessments that integrate the technical, operational, programmatic, policy, and business aspects of national security issues. SPA is headquartered in Alexandria, with offices throughout Metro DC, and San Diego, CA. SPA has been recognized with awards including Government Contractor of the Year by the Greater Washington Government Contractor Awards, as a Best Places to Work by the Washington and San Diego Business Journals for several years, a Top Workplace by the Washington Post, and as one of DC's Healthiest Employers.

Systems Planning And Analysis, Inc.

Systems Engineer (Washington Navy Yard)

Operating with broad autonomy, this role drives technical direction, resolves critical software issues, collaborates across engineering teams, and ensures robust, scalable and maintainable software solutions. WSC's vision is to provide the Power Industry with innovative, state-of-the-art, simulation technology products and services, that will add value in the design, commissioning, and safe and reliable operation of their power generating or process plant assets.

<p>In 2014, we transitioned to a new segment structure under the "One Curtiss-Wright" vision, realigning our business to an integrated, market-facing global diversified industrial company. The result is a more strategically aligned Curtiss-Wright that is now comprised of Commercial/Industrial, Defense and Power segments. We continually focus on maintaining solid relationships with our customers, building on our competitive positions and creating market leadership through our technology investment. In this new structure, we will better utilize our scale while also providing for enhanced customer interaction. These strategies will continue to support our growth and generate margin expansion opportunities. </p>

Curtiss-Wright Corp

Software Development Engineer, Prin

This role involves planning, leading, and designing complex electrical boards, including single board computers (SBC), FPGA, switch, and input/output cards in 3U and 6U VPX form factors; and custom form-factor systems incorporating software, firmware, and hardware security elements. The ideal candidate brings deep expertise in electronic components, integrated circuitry, mechanical systems, and DSP systems, and has a proven track record of solving complex technical challenges across design, testing, and production phases.

Principal Hardware Engineer

Systems Engineer

Proven, hands-on experience developing and maintaining Java/Spring Boot applications: RESTful APIs, microservices, dependency injection, configuration management, and production troubleshooting. Hands-on experience with NoSQL databases: data modeling, querying, indexing, performance optimization, and integrating NoSQL stores with Spring Boot.

BigBear.ai

Principal Software Engineer

FULL_TIME

TDI is seeking Data Engineers to support an exciting National Security mission to position NGA to be the enterprise and community GEOINT data provider, improving the way analysts, customers, and end users' access, discover, stage, link, produce, re-integrate, and deliver intelligence. Active TS/SCI CI Poly clearance Bachelor’s degree in computer science, information systems, engineering, mathematics, or a related field plus 5–8 years of relevant experience; or a related master’s degree plus at least 3 years of relevant experience.

Tetrad Digital Integrity LLC

Data Engineer

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Solid written and oral communications skills, including ability to effectively document, convey, and present engineering concepts and products to team members and customers. Project engineers are expected to learn OTECH processes and best engineering practices; and apply the knowledge towards expanding their engineering skill set.

Oceaneering International Inc

Embedded Systems Network Engineer

For over 25 years, CS has been a trusted partner for the Federal Aviation Administration (FAA), Department of Homeland Security (DHS), Department of Justice (DOJ), Department of Defense (DoD) and other federal agencies delivering vital IT, security, and project management services. Concept Solutions, LLC (CS) is seeking an experienced Senior Java Software Engineer to support a mission-critical application modernization program for a Department of War (DoW) customer.

Concept Solutions LLC

Senior Java Software Engineer

Your role spans the full solution lifecycle - assessing client needs and data, selecting and customizing models (including Deep Learning, Generative AI, and Large Language Models), designing scalable data and DevOps & MLOps pipelines for training and production, and ensuring quality, value, and reliability of deployed systems. With more than 45,000 AI and data professionals across the company, our AI & Data practice brings together cutting-edge AI technologies, deep industry experience, strategic investment, exceptional interdisciplinary talent, and a powerful ecosystem of partners to help clients scale AI with speed and confidence.

Accenture Plc

AI/ML Computational Science Engineer

Technology|Full stack|Java Full stack Technology|Java|Springboot Technology|UI and Markup Language|Angular X (2, 4, 5, 6, 7,8,9,11,12,14,18,20) Technology|Java|Web Services-REST Technology|Cloud Platform|AWS Core services Plano, TX, Raleigh, NC, Reston, VA, Richardson, TX, Tempe, AZUSAArizona, North Carolina, Texas, VirginiaITL USA Infosys Limited Technology Consultant 2Technology Lead - US2252370No5439239810.00.010/01/2026AWS Java Full Stack Engineer. In the assigned Job Role of Technology Consultant 2, your Area Of Responsibility will be as below: Contribute to the requirements elicitation process by documenting assigned parts of business requirements, in line with guidance provided.

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<h1>Infosys is a global leader in next-generation digital services and consulting. We enable clients in 45 countries to navigate their digital transformation.</h1>
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<p>With over three decades of experience in managing the systems and workings of global enterprises, we expertly steer our clients through their digital journey. We do it by enabling the enterprise with an AI-powered core that helps prioritize the execution of change. We also empower the business with agile digital at scale to deliver unprecedented levels of performance and customer delight. Our always-on learning agenda drives their continuous improvement through building and transferring digital skills, expertise, and ideas from our innovation ecosystem.</p>
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Infosys Ltd

AWS Java Full Stack Engineer

2+ years of experience as an ML engineer building production-grade ML solutions using tools such as Docker or Kubernetes, including, GenAI, LLMs, DL, RL, AI agents, agentic workflows, or complex automation frameworks. Experience fine-tuning LLMs or SLMs using Hugging Face, PEFT, or LoRA, evaluating LLM performance and behavior through evaluations, and building observation layers for stakeholders, including Grafana, Langfuse, LangSmith, or Phoenix.

<p>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.</p>

Booz Allen Hamilton Inc

Agentic AI Engineer

Our corporate office locations: North Bethesda, MD - Located at Pike & Rose, our worldwide headquarters is less than 15 miles from Washington, D.C., one block away from the North Bethesda Metro station, with easy access to I-495, complimentary parking, electronic charging stations, restaurants and retail. Field/Remote - Select roles designated as field/remote will require associates to work from a home office, connecting virtually with Choice team members and leadership on Zoom, with possible required travel depending on the role.

Reliability Engineer Jobs in Chevy Chase, MD

Lead DevSecOps Engineer GD Information Technology

Senior AI Software Engineer GD Information Technology

Software Engineer (DEA) - Java Developer & Pega Integration Hatch IT

Systems Engineer Sr Stf - Level 5 (10K Sign-On) Lockheed Martin Corporation

Sr. Systems Engineer II Proconex

Sr. Software Engineer, AI Infrastructure (Starshield) SpaceX

Systems Engineer II Proconex

Field Service Engineer (4+ years) Medtronic Plc

Systems Engineer (Washington Navy Yard) Systems Planning And Analysis, Inc.

Software Development Engineer, Prin Curtiss-Wright Corp

Principal Hardware Engineer Curtiss-Wright Corp

Systems Engineer Systems Planning And Analysis, Inc.

Principal Software Engineer BigBear.ai

Data Engineer Tetrad Digital Integrity LLC

Embedded Systems Network Engineer Oceaneering International Inc

Senior Java Software Engineer Concept Solutions LLC

AI/ML Computational Science Engineer Accenture Plc

AWS Java Full Stack Engineer Infosys Ltd

Agentic AI Engineer Booz Allen Hamilton Inc

Data Engineer 2 Choice Hotels International Inc

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