April 30, 2026For 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. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.
Prepare, develop or review design calculations, cost estimates, schedules, underlying analysis, technical drawings, and specifications related to a wide variety of projects and mechanical systems, to include plumbing (potable water and sanitary sewer); Heating, Ventilation, and Air Conditioning (HVAC); fire suppression, control, and alarm systems; IICS and other systems of major size and complexity for use in multi-story office buildings, large steam plants, hospitals, hangars, flight simulators, and similar structures. Familiarity with cost estimates, schedules, underlying analysis, technical drawings, and specifications related to a wide variety of projects and mechanical systems, to include plumbing (potable water and sanitary sewer); Heating, Ventilation, and Air Conditioning (HVAC); fire suppression, control, and alarm systems; IICS and other systems of major size and complexity for use in multi-story office buildings, large steam plants, hospitals, hangars, flight simulators, and similar structures.
li>Review system/subsystem design information proposed for development to include, but not limited to, Software Requirements Specifications, Software Design Descriptions, Test Plans, Test Descriptions, Test Reports, Software Product Specifications, Interface Requirements Specification, and Software Version Descriptions. The Air Force Program Executive Officer (PEO) for Intelligence, Surveillance, Reconnaissance (ISR) and Special Operations Forces (SOF) (AFPEO/WI) has the collective Air Force Materiel Command (AFMC) mission responsibility for equipping our war-fighters to win the fight.
The DCS Air and Space Technology Sector is seeking a qualified candidate to apply advanced knowledge in the areas of software engineering, systems engineering, DevSecOps, and information technology for the technical design, development, modernization, integration, and sustainment of complex software systems supporting U.S. Department of Defense customers. As a member of our team, the successful candidate will support software development and modernization efforts in a secure DoD environment, including work associated with PlatformOne-aligned development practices, cloud-enabled software delivery, CI/CD pipelines, automated testing, secure coding, and mission application sustainment.
Beavercreek, OH18 days ago
April 30, 2026For 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. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.
li>Prepare, develop and/or review design calculations, cost estimates, schedules, underlying analysis, technical drawings, and specifications related to a wide variety of projects and mechanical systems, to include plumbing (potable water and sanitary sewer); Heating, Ventilation, and Air Conditioning (HVAC); fire suppression, control, and alarm systems. Perform planning and design work for multi-phase new construction, renovations, and improvement projects for real property facilities, including utility systems, utilizing a professional knowledge of mechanical and/or civil engineering concepts, principles, and practices.
West Chester Township, OH10 days ago
li>Operate and improve containerized workloads (Docker); apply SRE practices such as SLOs and error budgets. We’re seeking an experienced Senior Site Reliability Engineer to join a small, high-impact infrastructure team.
p>The position operates within a design-build mechanical contractor environment, working closely with engineering and operations teams to support project development and execution. This position is based in the Cincinnati area and supports the Southwest Ohio territory, so candidates must live within commuting distance or be open to relocating.
li>Primary job location options include: Darien WI, Marshall MO, Troy OH, Ft. Madison IA, Council Bluffs IA, Imlay City MI, Archbold OH with 50% travel to our other plant locations
. Drive asset risk management by identifying high-risk assets and recommending or leading risk elimination or mitigation plans.
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Our client, an innovative manufacturing company poised to transform the built world with cutting-edge structures, is seeking a Senior Civil Engineer - Structural to lead the design of steel connections, review and check detailed shop and fabrication drawings, and coordinate design efforts with external subcontractors. This position is ideal for an upper mid- to senior-level engineer who excels at independent work and technical leadership.
HII Mission Technologies Internship programs are focused on placing transitioning military into internships that require KSAs, Education & Military Training similar to their current or previous military jobs; positions that could easily transition over to a full-time regular and permanent job with HII. DoD SkillBridge Internships are available to help transitioning active-duty military personnel gain real-world experience in the work force sometime during their final 180 days of active-duty service.
Discrete tasks contributing to the above day-to-day focus are, but not limited to:Represent the Test IPT at various meetings and working groups, reporting at the leadership level as well as coordinating with action-level engineers and PMs on requirement verifications and specific test objectives. 15 years relevant experience with Bachelors in related field; 13 years relevant experience with Masters in related field; 10 years relevant experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 19 years relevant experience.
Our workforce includes skilled tradespeople; artificial intelligence, machine learning (AI/ML) experts; engineers; technologists; scientists; logistics experts; and business administration professionals. Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation and the largest family of unmanned underwater vehicles in every class.
Founded in 1932, Messers footprint has grown to eleven regional offices located across the Midwest and Southeast, including Greenville, South Carolina, Charlotte, and Raleigh, North Carolina, Columbus, Cincinnati, and Dayton, Ohio, Louisville, and Lexington, Kentucky, Indianapolis, Indiana, and Knoxville & Nashville, Tennessee. An employee-owned company, Messer builds better lives for its customers, communities, and employees, and delivers value through quality construction and client experiences.
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- 10+ years of progressive experience in Building Automation, HVAC Controls, or DDC Systems, including significant experience in programming, system architecture, and project management. Project, Vendor, and Customer Management:
- Act as the technical lead and subject matter expert for multiple projects, providing direction and mentorship to project managers, engineers, and field technicians.
We design and manufacture the world’s leading industrial and IT enclosures, racks, and accessories, including high efficiency, high-density power management, and climate control systems for industrial, data center, outdoor and hybrid applications. Documentation & Systems- Support the creation and maintenance:
- Bills of Materials (BOMs) .
p>repairs of all building operating systems on the site and have experience in performing preventative maintenance, troubleshooting and overseeing repairs on all base building equipment, including but not limited to; HVAC, electrical, plumbing, fire/life safety, security and emergency back-up systems. Must be familiar with the location and have working knowledge of all building mechanical, electrical, HVAC, plumbing, life safety, fire protection, and security systems to ensure proper operations and be able to act upon any conditions that are out of the ordinary.
Position Overview: The Application Engineer I position reports directly to the NA Motor Solutions Air Moving Application Engineering Manager and is responsible for overserving our top customers by building engineer-to-engineer relationships with customers and providing technical support and product solutions while also supporting product, sales and marketing activities for Regal Rexnord's NA Motor Solutions business. The Company's end markets benefit from meaningful secular demand tailwinds, and include factory automation, food & beverage, aerospace, medical, data center, warehouse, alternative energy, residential and commercial buildings, general industrial, construction, metals and mining, and agriculture.
Wright-Patterson AFB, OH17 days ago
Provide expertise for facility planning and operation in compliance with regulatory codes, such as the United Facility Code (UFC), Architectural Barriers Act (ABA), National Fire Protection Association (NFPA), and National Electric Code (NEC) for all SCIF modification and construction projects. The Facility Engineer will apply Intelligence Community Directive (ICD) 705 requirements to ensure ICD 705 compliance of construction designs and plans and coordinate construction contractor-customer interfaces during construction.
Leidos seeks the best and the brightest, and in return, we invest in you, with an eye on your future, through career advancement, growth opportunities, and continuous improvement via mentoring, formal and informal project management training and assistance with obtaining pertinent certifications. The successful candidate will serve as a Lead Engineer and Technical Project Manager on high voltage electric transmission line design projects of overhead and underground systems for some of the largest utilities in the country as well as regional utilities.
Middletown, OH30+ days ago
simulation modeling CAD or signal integrity analysisThe geographically dispersed group requires that the candidate be self-motivating with the ability to take the initiative to accomplish tasks with limited directionAbility to clearly communicate technical concepts to diverse audiencesEffectively able to build relationships with external customers and industry leaders as well as internally across all levels disciplines and geographiesAbility to spend 25-30 of your time travelingCompetencies SET Strategy Execution Talent for managersCOMPENSATIONCompetitive base salary commensurate with experience 154100 - 231100 subject to change dependent on physical locationPosted salary ranges are made in good faith. Bridge the gap between customer needs and TEs technology roadmap ensuring TE delivers future-proof scalable and high-performance interconnect solutions tailored to the evolving data infrastructure landscapeSystem-Level Architecture & Product StrategyDefine high-level system architecture requirements ensuring TEs product roadmap is aligned with next-generation compute AI and networking ecosystems.
This position blends deep technical expertise with project leadership, making it ideal for an engineer who enjoys solving complex problems while mentoring others and engaging directly with clients. The company partners with clients to design and implement smarter, more efficient facilities—combining engineering expertise with innovative technologies across HVAC, building automation, lighting, and renewable energy systems.
ul>Bachelor of Science in Structural or Civil Engineering or related field; and five (5) years of experience in design and analysis of industrial, warehouse, distribution, and low-rise multi story buildings utilizing software packages such as ETABS, RAM, RISA, and SAFE; or. Master’s degree in Structural or Civil Engineering or related field; and three (3) years of experience in design and analysis of industrial, warehouse, distribution, and low-rise multi story buildings utilizing software packages such as ETABS, RAM, RISA, and SAFE.
ul>Bachelor of Science degree in Civil or Structural Engineering or related field and seven (7) years of relevant experience in structural analysis and design of industrial, warehouse, distribution, and low-rise multi story buildings, including project management; or. You’ll also mentor junior engineers and BIM technicians, coordinate across multidisciplinary teams, and engage directly with clients—helping to deliver exceptional, technically sound projects that reflect DeSimone’s commitment to engineering excellence.
li>Thought leadership - You’ll have the opportunity to contribute to meaningful engineering insights, share your expertise with the broader industry, and build credibility as a trusted technical voice. We operate at the intersection of deep technical expertise and real-world application—combining advanced analysis, hands-on testing, and engineering judgment to deliver answers in high-consequence environments.
Miamisburg, OH30+ days ago
li>Work as an individual or as part of a cross-functional team of engineers, planners, and scientific professionals to execute project work on multiple concurrent projects, assist with laying out installations, establishing reference points/elevations/grades to guide construction, calculating costs and quantities of material/equipment/labor, and ensuring project work conforms with specifications, permit applications, compliance documentation, and regulatory and technical analysis memos. - Determine well-defined methods for collecting, compiling, and analyzing data from the physical work site, surveys, blueprints, GIS data, subsurface utility information, maps, hydrologic analysis, geotechnical data, and other matrices for project development, design, and construction.
ul>Bachelor of Science in Structural or Civil Engineering or related field; and five (5) years of experience in design and analysis of industrial, warehouse, distribution, and low-rise multi story buildings utilizing software packages such as ETABS, RAM, RISA, and SAFE; or. Master’s degree in Structural or Civil Engineering or related field; and three (3) years of experience in design and analysis of industrial, warehouse, distribution, and low-rise multi story buildings utilizing software packages such as ETABS, RAM, RISA, and SAFE.
ul>Bachelor of Science degree in Civil or Structural Engineering or related field and seven (7) years of relevant experience in structural analysis and design of industrial, warehouse, distribution, and low-rise multi story buildings, including project management; or. You’ll also mentor junior engineers and BIM technicians, coordinate across multidisciplinary teams, and engage directly with clients—helping to deliver exceptional, technically sound projects that reflect DeSimone’s commitment to engineering excellence.
Our Periodic Table of Benefits includes some additional perks below for starters… Flexible Work Arrangements whenever possible Retirement Benefits MaternityPaternity Leave Infertility & Adoption reimbursement Mentoring & Development Programs Employee Discounts Pet insurance Matching Donations to your favorite cause Access to our BASF Wine Cellar and much more Privacy Statement BASF takes security & data privacy very seriously. Additionally you will lead annual functional certification of site automated interlock checkout support project engineers during the commissioning phase of capital projects involving automation and utilize your technical background and troubleshooting techniques to improve processes and product quality.
This position manages complex in-house and consultant-led design projects and capital improvement initiatives; prepares and reviews engineering studies, survey data, construction documents, and cost estimates; administers consultant contracts; coordinates with regulatory agencies and utility companies; interacts with the public; and may supervise staff. Seasonal employees scheduled to work 40 hours during their period of employment will accrue vacation in the same manner as regular full-time employees and can use their vacation after completion of twenty-six (26) bi-weekly pay periods in active pay status.
The role focuses on developing, maintaining, and enhancing system models and engineering artifacts for complex systems and systems-of-systems using Model-Based Systems Engineering (MBSE) methodologies. An established engineering services organization supporting federal and defense initiatives is seeking Junior-Level Model-Based Systems Engineers (MBSE) to join a growing engineering team.
Middletown, OH30+ days ago
As a CBRE Mobile Facilities Engineer - HVAC supporting a financial client, you will play a key role in ensuring reliable, efficient, and compliant operation of commercial HVAC systems across multiple facilities. Dayton - Ohio - United States of America, Kettering - Ohio - United States of America, Miamisburg - Ohio - United States of America, Middletown - Ohio - United States of America.
Our platform lets customers simply and securely integrate engineering models across disciplines, organizations, and security levels whether they''re designing prototypes, performing virtual testing, or training AI and autonomy for complex systems. Challenges like connecting CAD, CFD, FEM pipelines to Istari''s platform; unlocking cross-discipline and cross-clearance collaboration; enabling organizations to actually use the tools in which they''ve invested.
Springfield, OH17 days ago
The CFM team will work along-side diverse team members including controls engineers, project managers, business development, logistics, construction, and security personnel to accomplish 5C's ambitious growth strategy. As a member of the CFM team, you will have the opportunity to lead and manage the maintenance and repair of equipment including Electrical Switchgear, Uninterruptable Power Supplies, Transformers, Batteries, Generators, Chillers, Air Handlers, Fire/Life Safety Equipment and more!
Beavercreek, OH30+ days ago
Participating in the Agile development activities, along with other teams, end-users, operational Subject Matter Experts (SME) and stakeholders during each Agile Sprint and Program Increment, you will innovate and collaborate to help provide state-of-the art solutions to the operational field. Key Responsibilities:
- Collaborate with Software, Systems and Test Engineers to design, implement, maintain, and support Continuous Integration/Continuous Delivery (CI/CD) pipelines; train developers in pipeline usage and best practices for deploying on a continuous cadence.
Join the SNC-led SAOC team and be a part of exciting and meaningful work to modernize and deliver the next-generation SAOC aircraft trusted by the President, Secretary of Defense and Chairs of the Joint Chiefs of Staff to ensure continued critical command, control and communication during national emergencies. The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation systems.
Join the SNC-led SAOC team and be a part of exciting and meaningful work to modernize and deliver the next-generation SAOC aircraft trusted by the President, Secretary of Defense and Chairs of the Joint Chiefs of Staff to ensure continued critical command, control and communication during national emergencies. The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation systems.
p style="margin:0in 0in 8pt;line-height:115%;font-size:12pt;font-family:'aptos' , sans-serif">Responsibilities include: - Designing telemetry collection architectures for 5G and emerging 6G network environments.
- Integrating telemetry from multiple wireless interfaces including:
Beavercreek, OH30+ days ago
The engineer will work closely with systems engineers, reverse engineering teams, and users across cyber, electronic warfare, and analyst communities to deliver deployable tools and documented workflows. KBR is seeking a mid-level Communications Systems Software Engineer to develop, integrate, and evaluate communications software capabilities for contested and degraded environments.
Beavercreek, OH9 days ago
This role focuses on hands‑on FPGA development and DSP implementation while collaborating closely with senior engineers across hardware, firmware, and software domains. KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the intelligence and national security communities.
Beavercreek, OH30+ days ago
p>This position requires strong software engineering judgment, the ability to reason deeply about protocol behavior across physical, link, and logical layers, and ownership of end‑to‑end technical execution for small, agile project teams. The engineer will work closely with systems engineers, reverse engineering teams, and user communities to deliver robust, deployable capabilities that can transition beyond early R&D.
We collect the following categories of personal information for the purpose of hiring the best qualified applicants and to comply with applicable employment laws: Name and contact information; Job preference and work availability; Social Security Number and/or other identification information; Education and qualifications; Employment history and experience; Military service; Reference and background check information, including relevant criminal history and credit history; Social media information; Pre-employment test results; Post-offer medical examination information and results, including drug test results; Voluntary self-disclosure information regarding minority, veteran, and disability status; and Information provided by you during the hiring process. Please note that while this range reflects the full spectrum of compensation available for this role, individual compensation will be determined based on several factors including your experience, skills, and alignment with the role's responsibilities.
li style="text-align:justify;">Product quality metrics associated with factors such as functionality (e.g., correctness, completeness, unit-test coverage, integration-test coverage, acceptance-test coverage), modifiability (e.g., dependency cycle, modularity, conformity, efferent/afferent coupling, module/package/class cohesion), simplicity (e.g., inheritance depth, module/package/class/function size, cyclomatic complexity), stability (e.g., exception handling, robustness tests, scale tests, load tests), or security (e.g., vulnerability and weakness enumeration, memory safety).
In this cutting-edge new MMO the DevOps Engineer shall advise or assist in the design, implementation, maintenance, and management of infrastructure, practices, and tools that realize MMO Development, Security, and Operations (DevSecOps) environment while guiding the development and evolution of shared platforms and services that support the continued development and maintenance of critical MMO products and services in collaboration with end users and sponsors at multiple classification levels.
p>Entry to intermediate level position responsible for designing elevator control systems to match customer driven and code required specifications. In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification form upon hire.
This role focuses on execution over oversight, ideal for an engineer who thrives in the code, enjoys building end-to-end pipelines, and takes pride in seeing their work directly impact operational systems. FTI is seeking a hands-on AI/ML Engineer (Builder/Doer) to design, build, and deploy advanced machine learning solutions supporting defense and national security missions.
Competitive salary & benefits package
Why Moraine, OH?
To 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. Trusted by leading AI labs, startups, and global enterprises, CoreWeave combines superior infrastructure performance with deep technical expertise to accelerate breakthroughs and turn compute into capability.
Fairfield, OH30+ days ago
This role partners closely with Project Managers, Technical Leaders, Design Engineers, and Subject Matter Experts to ensure structural integrity, compliance, and constructability of modular systems. Our Trust Charter is our Code of Conduct and demonstrates our commitment to ethics, safety, sustainability, quality and cybersecurity, underpinning every aspect of our business and our willingness to behave and respond respectfully and in good faith to all our stakeholders.
Middletown, OH17 days ago
With more than four decades of expertise providing painted metal coils and toll processing services for industries in the construction and consumer product markets, we pride ourselves on delivering premium quality, reliable service, and ongoing innovation to our customers. Results Achiever - Delivers against continually higher levels of performance; strives for constant improvement; looks for ways to work smarter; pushes forward despite ambiguity.