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.
West Chester Township, OH11 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.
The DCS Air and Space Technology Sector are seeking a qualified candidate to apply advanced knowledge in the areas of DevSecOps, engineering, computer science, and information technology for the technical design, development, and maintenance of complex programming projects supporting the National Air and Space Intelligence Center (NASIC). This offers opportunities to work in a dynamic environment, with state-of-the-art technologies and Subject Matter Experts (SME) to develop solutions to unique client needs in research and development to improve the performance envelope of software and/or hardware systems and architecture, as well as processing performance.
p>As a member of our team, you will support research and development in Dayton, Ohio, having opportunities to work in a dynamic environment, simulation integration experts, develop, integrate, sustain, and test modeling, simulation, software products for DoD platforms and experiments, and experienced military Subject Matter Experts (SMEs). Description: The DCS Air & Space Technology (AST) Sector is seeking a Modeling and Simulation Software Engineer to support extensive high visibility Modeling, Simulation, and Analysis (MS&A) efforts.
You will understand, maintain and troubleshoot material handling control systems, including PLC/PC controllers and industrial networks such as Ethernet, ControlNet, DeviceNet, Profibus, motor control systems, servo drives, frequency drives, and electrical distribution systems. - Bachelor's degree in computer science, electrical engineering, automation engineering, or equivalent, or 2+ years of Ladder Logic and structured programming from Siemens, Allen-Bradley, or Codesys PLCs experience.
Kettering, OH30+ days ago
ul>Participate and contribute to a team of resources with the collective knowledge, skills and provide subject matter expertise in Oracle EBS solution Architecture, Oracle Database, Real Application Clusters, Governance Risk & Compliance, Oracle Discoverer, User Productivity Kit, Service Oriented Architecture (SOA) suite, BPEL, Oracle Single Sign-on, Oracle Access Manager, Oracle Internet Directory, Application Development Framework, Oracle Data Integrator, Oracle OEM, Fusion Middleware, OBIEE, Flex Deploy, and Groovy programming language in a Cloud environment. Arcticom, LLC provides network and systems administration, enterprise architecture and resource planning, certification and accreditation, software design, programming, maintenance of telecommunications and land mobile radio equipment and systems, help desk support and IT transformation services among other services.
Controls & Integration Engineer | Mason, OH $100,000 - $140,000 Salaried Who We Are and What We Do: Hi-Tek Manufacturing, Inc. is a cutting-edge facility specializing in the production of hot gas path (HGP) components and other aviation and power generation turbine engine parts. What You Will Do: Reporting to the Manufacturing Technology Manager, the primary responsibility of the Controls and Integration Engineer is to analyze, control, modify, and execute programs for CNC machine controllers.
p>System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. • Engage with customers on manufacturability enhancements and interface with engineering and production staff.
The Lead Electronic Verification & Validation Engineer owns planning, coordination, and execution of verification and validation for IMUs, angle sensors, and related electronic sensing systems. The position bridges the gap between digital design and physical performance, ensuring that electronic systems perform reliably in demanding real-world environments.
p>System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. Excellent communication skills, with the ability to explain technical concepts to non-technical audiences .
Beavercreek, OH2 days ago
March 17, 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.
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. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support sensitive missions for the U.S. military and federal agency partners.
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. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support sensitive missions for the U.S. military and federal agency partners.
Our candidate’s work activities are scoped based on each person’s specific expertise areas, the needs of both the candidate (e.g., availability & part-time flexibility, desired work scope & tasks, continued professional development), the needs of direct customer projects (e.g., specific project taskings, and contractual or deliverable obligations), and ongoing company initiatives they are supporting (strategic planning roles, customer engagements, corporate activities, etc.). Example activities range from direct support to DoD customer programs (e.g., studies & analysis, advisory, or other part-time roles in your related field), contributing to our new business opportunities (e.g., strategic goals & strategy development, technical solutions & whitepapers, supporting RFI or proposal teams, and internal research & development (IRAD) projects).
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.
X = { label: "X", logo: "Images/x-logo.jpg", shareUrl: "https://twitter.com/share?url=" + encodeURIComponent(document.location.href) + "&text=Job%20Details", countUrl: "", renderer: function () { var $result = $(". Work with stakeholders to allocate functions to components/systems and develop those allocations into requirements for the engineers, designers, and managers to design, develop, integrate and test.
Join our team as a Systems Engineer, where you will leverage your expertise to conduct in-depth research, architect intricate system designs, create detailed models, simulate performance, rigorously test, certify, and optimize cutting-edge defense products and services. 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.
li>Minimum of two (2) years of hands-on experience managing enterprise SAN environments, including technologies such as Fiber Channel zoning, iSCSI, FCoE unified fabric, HBA/CNA configurations, storage controllers, LUN provisioning, RAID configurations, and NAS/file sharing systems. Support Storage Array administration, LUN / Volume administration Fiber switch administration Storage File Sharing, Security Implementation, Data Migrations, Pilot Projects / Proof of Concept, Cloud Tier support and administration, other duties as assigned.
Norfolk Southern also has the most extensive intermodal network in the eastern U.S., serving a majority of the country's population and manufacturing base, with connections to every major container port on the Atlantic coast as well as the Gulf of Mexico and Great Lakes. Skills Desired • Expert-level understanding of z/OS internals, UNIX System Services (USS), and Parallel Sysplex architecture, including cross-system communication and workload management.
When extending an offer, HIIs Mission Technologies division takes a variety of factors into consideration which include, but are not limited to, the roles function and a candidates education or training, work experience, and key skills. Our workforce includes skilled tradespeople; artificial intelligence, machine learning (AI/ML) experts; engineers; technologists; scientists; logistics experts; and business administration professionals.
West Chester, OH7 days ago
li>Simulation and Modeling: Utilize software tools and simulations to model and optimize RF systems, including antenna design, propagation analysis, and electromagnetic compatibility. Integration: Collaborate with cross-functional teams to integrate RF systems into larger systems or products, ensuring seamless functionality.
West Chester, OH2 days ago
li>Simulation and Modeling: Utilize software tools and simulations to model and optimize RF systems, including antenna design, propagation analysis, and electromagnetic compatibility. Integration: Collaborate with cross-functional teams to integrate RF systems into larger systems or products, ensuring seamless functionality.
p>Mid-Level Systems Engineer: - 5 years relevant experience with Bachelors in related field; 3 years relevant experience with Masters in related field; 0 years relevant experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 9 years relevant experience.
Senior Systems Engineer:
- 9 years relevant experience with Bachelors in related field; 7 years relevant experience with Masters in related field; 4 years relevant experience with PhD in related field; or High School Diploma or equivalent and 13 years relevant experience.
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
p>Key Responsibilities: Typical duties include:
- Takes initiative and assists with the technical leadership of multi-million-dollar projects within the programmatic guidelines set by the program manager and customer. This person will be assisting the lead Deployment Engineer with multi-workstream programs, managing projects from initiation to completion, and at the discretion of the lead engineer ensuring alignment with organizational goals.
Dayton / Wright-Patterson AFB, Ohio30+ days ago
li>Assist ISR & SOF innovation activities in helping to achieve desired program & Directorate outcomes; better leverage resources; aligning activities across the ISR and SOF enterprise; drive a more innovative internal culture at every level; and build stronger, more effective partnerships with the DoD innovation community / defense industrial base. Apply Department of Defense (DoD) principles (DoD 5000.01, 5000.02) and United States Air Force (USAF), Headquarters Air Force Materiel Command (HQ AFMC), Air Force Life Cycle Management Center (AFLCMC) policies to engineering tasks, including data gathering, analysis, and acquisition expertise.
Beavercreek, OH30+ days ago
p>Desired: • 6-10 years USAF Combat Communications experience • Familiarity with modern DoW software tools, languages, and methodologies • Familiarity with DoW cyber security requirements • Knowledge of DoD open architectures such as OMS (Open Mission Systems). • 3+ years of experience in Systems Engineering • Experience with hardware and software architecture and development • Experience with data center and test-driven development • Experience with collaborative prototype development in either open source or professional team environments.
Position Summary: Under the direction of the Information Technology Services Manager, the Senior Systems Analyst/Network Engineer is responsible for overseeing security, compliance, and functionality of Microsoft 365 services, including Entra ID (formerly Azure AD), Defender for Cloud/Identity/Endpoint, Sentinel, and Purview; Optimizing hybrid IT infrastructure, bridging on premises networks with cloud services; Installing, maintaining, and updating the core infrastructure and firewalls to ensure maximum uptime and security; Troubleshooting connectivity issues, managing user permissions and network performance, which includes key responsibilities as server maintenance, data backups, and technical support; Providing assistance to the ITS Supervisor by helping with staff, and working on the strategic IT plan of the agency. Team lead in maintaining and implementing the infrastructure supporting Public Health consisting of Cisco firewalls and switches, VMware, VX Rail ESXi environment, Windows Server Platforms, Exchange, Active Directory/Azure AD environment, MDM, TCP/IP networking, RADIUS/NPS, DNS, DHCP, IPS, MFA, SSO, Wi-Fi, Backups, Linux, and SQL Server and software patching and deployment.
p>Command, Control, Communications, and Battle Management (C3BM) has been tasked with delivering an integrated Department of the Air Force (DAF) Battle Network providing resilient decision advantage and enabling the USAF, USSF, Joint, and Coalition Force to win against the pacing challenge. C3BM's main efforts are Architecture and Systems Engineering (ASE), Operational Response Team (ORT), and multiple mission integration teams such as Air, Maritime and multiple acquisitions consisting of both the Advanced Battle Management System (ABMS) and Space.
They have also contributed their expertise to other vital national defense programs and technologies that involve survivability, cybersecurity, information technology management, software engineering, unmanned aerial systems (UASs), and metrology/reverse engineering. SURVICE Engineering is a nationally recognized single-source engineering service provider for Government and Industry organizations involved in all phases of the systems engineering process.
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. Its end-to-end Command, Control, Computers, Communications and Intelligence, Surveillance & Reconnaissance (C4ISR) capabilities encompass design, integration, test, certification, ground/flight training and complete logistics support.
Miamisburg, OH30+ days ago
p>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. Its end-to-end Command, Control, Computers, Communications and Intelligence, Surveillance & Reconnaissance (C4ISR) capabilities encompass design, integration, test, certification, ground/flight training and complete logistics support.
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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.
ul>Serve as senior LabVantage technical subject matter expert for project execution and system enhancements, responsible for configuration, deployment, validation, adoption, and troubleshooting of LabVantage modules.
The Engineer will lead projects to enhance system functionality, enable new business capabilities, and maintain audit readiness in LabVantage and will own development activities from custom design and build to testing.
Beavercreek, OH30+ days ago
The engineer will work under the guidance of senior engineers to support concept development, prototyping, hardware integration, testing, and analysis of PNT capabilities in laboratory and field environments for offensive and defensive systems. KBR is seeking a Junior Systems Engineer to support the integration, test, and evaluation of Positioning, Navigation, and Timing (PNT) systems such as GPS and Inertial systems.
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.