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September 8, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. The successful candidate will use strong technical capabilities and communication skills to collaborate with technical teams of engineers and scientists to integrate an infrared threat simulation into a multispectral few-on-few engagement simulation environment.

Everything we do is built on our commitment to do the right thing for our customers, our employees, and our communities. Learn more about the values and culture that are the foundations of our business.

Leidos

Modeling and Simulation Lead Software Engineer

This is a once-in-a-career opportunity to walk into a Principal-track role, take full ownership of technical delivery, client relationships, and team growth, and shape the future of an emerging division inside a wildly successful firm. Founded by a former leader at a national engineering firm, our company has grown significantly, dominating the local mechanical, electrical, and plumbing space with a reputation for speed, precision, and partnership.

OnDeck Solutions

Structural Engineer

Manatal

This engineer will also work with teams to design, develop and test machine hardware and software, customize existing machinery as well as new technologies. This position will focus on novel erosion testing for the AFRL Erosion Test Facilities at Wright-Patterson AFB, operated and maintained by UDRI.

The University of Dayton is a top-tier Catholic, Marianist research university deeply committed to the common good. Our faith is a beacon that guides us – and leads us to act. We value building community and invite people with diverse talents, interests and backgrounds to enrich and advance our common mission. Together, we’re passionately striving to create a brighter tomorrow.

University of Dayton, Ohio

Associate Mechanical Engineer

Position Summary: We are seeking a systems engineer to support multiple programs involving systems engineering (SE) and digital engineering (DE) initiatives. o Work closely with systems engineering leadership to align team outputs with program and enterprise-level modeling strategies.

Staff/Senior Systems Engineer

The Site Civil Engineer will work alongside teams to deliver flawlessly executed designs of site layouts, utilities, sanitary and storm sewer, grading and earthwork, erosion control, stormwater management systems and stormwater pollution prevention plans. This position reports to the Engineering Team Leader and is responsible for plan production, performing and reviewing design calculations, mentoring and training junior staff members, and assisting project teams with a variety of site/civil land development engineering projects.

YEAR

Woolpert Inc

Lead Site Civil Engineer PE

OTHER

The Design Engineer prepares engineering designs and calculations, provides technical guidance throughout the project lifecycle, supports product development initiatives, and helps drive business growth through technical consultation and customer support. The Design Engineer provides technical expertise and engineering support for Contech Engineered Solutions’ Hard Armor and Armortec product lines.

Best Block

Design Engineer

partner Hirebridge

Working closely with other departments to find ways to increase machine reliability on existing and new equipment, diagnose equipment breakdowns and action repairs ensuring direction of labor and planned engineering activities fully support the operation. We provide services to partner clients globally via our innovative advanced robotics technology, known as the Ocado Smart Platform ("OSP"), this drives our highly automated, multi-million dollar Customer Fulfillment Centers (CFCs).

Ocado Group Plc

Senior Maintenance Engineer- Night Shift

ADAPTED_NOW

System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. Researches, designs, and evaluates materials, assemblies, processes, and equipment required to support product testing and validation activities.

Every day, System One focuses on services and solutions that require a high degree of specialization, in-demand technical skills, and large-scale operational expertise. We are essential partners to those on the front lines of our nation’s most critical infrastructure, technology, and life sciences initiatives. 
Founded more than 40 years ago as a staffing partner to the engineering industry, today System One is a diversified organization operating in over 50 locations and putting more than 9,000 people to work in the United States, Canada, and the United Kingdom.

System One

Test Engineer

Collaborate with Service labs and industry partners in assessing current and future weapons systems' susceptibilities and vulnerabilities to an adversary's exploitation; evaluate and develop friendly forces lab exploitation capabilities of US weapons systems' electronic circuitry. These are focused on reducing developmental risk and associated cost and schedule growth, ultimately ensuring AT architectures are developed, supporting protection of US warfighters against loss of life caused by technological exploitation of US weapons systems.

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

Senior Electrical Engineer

The Leonardo DRS Airborne and Intelligence Systems business is a global leader and strategic partner committed to delivering world-class, full life-cycle defense and intelligence products that protect the security of our nation and our allies. Cryptography experience, including integrating cryptography into production systems (e.g., encryption, key management, digital signatures), and especially HAIPE implementations/integrations.

DRS Technologies, headquartered in Arlington, Virginia, U.S.A., is a leading supplier of integrated products, services and support to military forces, intelligence agencies and prime contractors worldwide. Focused on defense technology, the Company develops, manufactures and supports a broad range of systems for mission critical and military sustainment requirements, as well as homeland security. The Company has been recognized as one of the fastest growing defense technology companies in the world and holds leading market positions in thermal imaging devices, combat display workstations, electronic sensor systems, power systems, rugged computer systems, air combat training systems, mission recorders, deployable flight incident recorders, environmental control systems, telecommunication systems, aircraft loaders, military trailers and shelters, and integrated logistics and support services. DRS's broad range of mission critical systems and sustainment solutions uniquely position the Company to support the ongoing superiority of the military's Current Force, as well as the modernization and emerging transformation initiatives of the Future Force. DRS responds to the needs of U.S. and allied military forces, as they engage in day-to-day expeditionary activities, by providing high-tech products and systems that improve the capabilities of many key platforms. The Company also provides a range of military support systems and services. DRS's products are deployed on a wide range of high-profile military platforms and on several platforms for non-military applications. Our sustainment products, such as environmental control systems, power generators, water and fuel distribution systems, chemical/biological decontamination systems and heavy equipment transport systems, are used to support military forces, humanitarian efforts and peacekeeping. We also provide security and asset protection systems and services, telecommunication and information technology services, training and logistics support services for all branches of the U.S. armed forces and certain international militaries, homeland security forces, and select government and intelligence agencies. DRS strives to provide quality products and services and stand behind them, to invest in research and development and new market opportunities, and to leverage existing core defense programs and business areas.

DRS Technologies

Software Engineer II

ea_via_bold

The Leonardo DRS Airborne and Intelligence Systems business is a global leader and strategic partner committed to delivering world-class, full life-cycle defense and intelligence products that protect the security of our nation and our allies. And we understand there is more to life than work, and the importance of offering flexible work schedules with our 4/10 program, competitive vacation, health/emergency leave, paid parental leave, and community service hours.

Senior Software Engineer - Ongoing Career Opportunity

The Leonardo DRS Airborne and Intelligence Systems business is a global leader and strategic partner committed to delivering world-class, full life-cycle defense and intelligence products that protect the security of our nation and our allies. Sign-On Bonus Eligibility: A $2,500 sign-on bonus may be available to qualified external candidates who, at the time of hire, hold an active U.S. Government Secret security clearance that is verified by the Company and is eligible for use in the position.

Systems Engineer II

FULL_TIME

This role acts as an individual contributor with technical leadership responsibilities to plan and oversee activities related to the successful execution of R&D and new product development projects, including research, concept development, prototyping, design, testing, manufacturing readiness, and risk management. Acts as a technical lead at customer sites; visits customers to help solve problems, research customer needs, and field new products.

Kadant Black Clawson

Principal Engineer

[AW]-iCims

AI/ML Engineer, Mid The Opportunity: As a Artificial Intelligence and Machine Learning (AI/ML) Engineer, you will design, build, and deploy advanced AI/ML solutions that modernize mission systems and accelerate decision‑making across the national security ecosystem. Apply modern software engineering patterns, including Python, Java, Scala, and Rust, microservices, and distributed systems, as consistent with Booz Allen’s AI/ML engineering frameworks.

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

AI/ML Engineer, Mid

The Opportunity: As a Senior Artificial Intelligence and Machine Learning (AI/ML) Engineer, you will design, build, and deploy advanced AI/ML solutions that modernize mission systems and accelerate decision‑making across the national security ecosystem. Apply modern software engineering patterns, including Python, Java, Scala, and Rust, microservices, and distributed systems, as consistent with Booz Allen's AI/ML engineering frameworks.

Booz Allen Hamilton Inc.

Ai/Ml Engineer, Senior

As a Senior Artificial Intelligence and Machine Learning (AI/ML) Engineer, you will design, build, and deploy advanced AI/ML solutions that modernize mission systems and accelerate decision‑making across the national security ecosystem. Apply modern software engineering patterns, including Python, Java, Scala, and Rust, microservices, and distributed systems, as consistent with Booz Allen’s AI/ML engineering frameworks.

AI/ML Engineer, Senior

BAE Systems, Inc. is the U.S. subsidiary of BAE Systems plc, an international defense, aerospace and security company which delivers a full range of products and services for air, land and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. Headquartered in Boulder, Colorado, Space & Mission Systems is a leading provider of national defense and civil space applications, advanced remote sensing, scientific and tactical systems for government and commercial customers.

BAE Systems Plc

Senior Mobile Software Development Engineer - Android

Your role will be to support our diverse portfolio of programs through a combination of software design and development, hardware interfacing and integration, laboratory experimentation, ground and flight testing to deploy cutting edge, next generation solutions. Bachelor's degree in software engineering, computer engineering or related field and 4+ years of prior relevant experience or a Master's degree in above mentioned technical field with 2+ years of experience.

Software Engineer

IRecruitee

Basic Qualifications: Bachelor's degree with 12+ years' experience or a master's degree or higher with 10+ years' experience in Electrical Engineering or a closely related scientific field such as Physics, Optics, Engineering Physics, etc. As a Signatures Modeling Engineer, you will apply your skills and critical thinking to a wide variety of signature modeling programs supporting AFRL, NASIC, LCMC, and other customer agencies.

Senior Signatures Modeling Engineer

As a Mechanical Packaging Engineer – Life Sciences at SES, you will primarily focus on solving complex challenges in medical device and life sciences packaging systems, supporting products used in real-world environments, from clinical settings to in-home and self-care applications. In addition to regulated medical packaging, you will also contribute to industrial and consumer packaging projects, applying the same engineering rigor to improve packaging performance, durability, manufacturability, and cost efficiency across a broader range of products and distribution environments.

At Stress Engineering Services we specialize in taking on your toughest technical problems because we understand that you don’t just want answers; you want the right answers. Since 1972, we have been providing solutions for companies and industries that require in-depth technical knowledge and proven performance in the fields of engineering design and analysis, thermal and fluid sciences, instrumentation, and testing. Problem solving is what we do and what we deliver. It is our commitment to provide the most comprehensive design, analysis, and testing services with an unsurpassed level of engineering integrity and expertise. This devotion to quality stems from the two basic principles on which the company was founded – technical excellence and a passion to serve. Multi-disciplinary engineering methods, advanced technology, innovative applications, and a highly knowledgeable and experienced staff characterize the level of our expertise. However, expertise by itself without a spirit of service lacks value. We listen to clients – their requirements, expectations, schedules, and concerns – and provide them with the service they deserve.

Customer Engineer Jobs in Beavercreek, OH

Modeling and Simulation Lead Software Engineer Leidos

Structural Engineer OnDeck Solutions

Associate Mechanical Engineer University of Dayton, Ohio

Staff/Senior Systems Engineer University of Dayton, Ohio

Lead Site Civil Engineer PE Woolpert Inc

Design Engineer Best Block

Senior Maintenance Engineer- Night Shift Ocado Group Plc

Test Engineer System One

Senior Electrical Engineer Serco Group plc

Software Engineer II DRS Technologies

Senior Software Engineer - Ongoing Career Opportunity DRS Technologies

Systems Engineer II DRS Technologies

Principal Engineer Kadant Black Clawson

AI/ML Engineer, Mid Booz Allen Hamilton

Ai/Ml Engineer, Senior Booz Allen Hamilton Inc.

AI/ML Engineer, Senior Booz Allen Hamilton

Senior Mobile Software Development Engineer - Android BAE Systems Plc

Software Engineer Leidos

Senior Signatures Modeling Engineer Leidos

Mechanical Packaging Engineer, Life Sciences Stress Engineering Services Inc.

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