NewSenior Systems Engineer, Proposal Development Iridium Satellite, LLCSenior Systems Engineer, Proposal DevelopmentReston, Virginia$119,000–$156,000 / yearDrive technical collaboration across Systems Engineering, Software Engineering, Program Management, Business Development, and other stakeholders to ensure proposal solutions are technically sound, executable, and aligned with customer requirements. Position Summary, Job Requirements & Responsibilities: What We’re Looking For: If you are looking for a collaborative work environment where you’ll have the opportunity to be part of a team on the forefront of one of the most advanced satellite constellations in the world, then you will be excited about the Senior Systems Engineer, Proposal Development opening with Iridium for a Space Development Agency (SDA) project.
Stress Engineer/ Anaylst PEAK Technical Services Inc.Stress Engineer/ AnaylstHampton Roads, VA$53–$55.50 / hourStress Analysts work closely with Mechanical Engineers, Mechanical Designers, Electrical Engineers, Certification Engineers, Production personnel, and external stakeholders to ensure aircraft modifications are structurally sound, manufacturable, maintainable, and certifiable. Coordinate with Mechanical Engineers, Mechanical Design Engineers, Electrical Engineers, Certification Engineers, Production, Quality, and external stakeholders to resolve structural issues and support successful program execution.
NewHVAC Sales Engineer - Commercial Air Distribution - Richmond Michael Page InternationalHVAC Sales Engineer - Commercial Air Distribution - RichmondRichmond, Virginia$100,000–$160,000 / yearFull timeWhat's on Offer6 month full guarantee ramp upIndustry Leading training - Sales Training, Manufacturer's training, and product trainingRobust Air Distribution product and system portfolio of world renowned HVAC manufacturersHybrid Flexibility - onsite and remote in Richmond VAYear one reps average $140,000+Year 2 reps get to $200,000 - year 3+ have ability for $300,000+ yearly take home from commissionsIf you are interested and have the necessary experience, apply now for consideration in 12-24 hoursContact Tom Pilat Quote job ref JN-082026-7081767Job SummarySector: SalesSub Sector: New Business DevelopmentIndustry: Industrial / ManufacturingWhere: RichmondContract Type: PermanentConsultant name: Tom PilatJob Reference: JN-082026-7081767 Job TitleAir Distribution Sales RepresentativeAbout Our ClientOur client is a systems-oriented manufacturer's representative and solutions provider in commercial HVAC with a reputation for technical expertise, strong manufacturer partnerships, and a customer-first approach to solving complex building challenges.
Gas Utility Engineer City of CharlottesvilleGas Utility EngineerCharlottesville, VA$105,592.65–$129,324.10 / yearThe Charlottesville Gas Utility Engineer performs complex professional and difficult administrative work overseeing the planning and engineering of all gas utility projects; develops, analyzes, and implements strategies and policies for the purchase and sale of natural gas; protects the Citys interest regarding regulatory, supply, and procurement issues; assists in overseeing the administration, maintenance, and operation of the municipal natural gas distribution system. Oversees all regulatory compliance with PHMSA, the State Corporation Commission (SCC), and state and local codes; serves as the subject matter expert and primary point of contact for audits, inspections, and requests for information from PHMSA, SCC, FERC, legal counsel, suppliers, and others as appropriate regarding natural gas issues.
Junior Mechanical Engineer Leidos Holdings IncJunior Mechanical EngineerReston, VA$69,550–$125,725 / yearMEP Systems Knowledge: Understanding of Mechanical, Electrical, and Plumbing (MEP) system design, integration, and operational functionality within complex industrial or military facilities, including specialized containment systems, filtration systems, and backup power infrastructure. Two or more years of field experience working with industrial HVAC systems, including air-cooled and water-cooled chillers, condensers, cooling towers, air handlers, heat exchangers, boilers, and related equipment.
Network Engineer 3 Berkshire Hathaway Energy CoNetwork Engineer 3Glen Allen, VAAdvanced knowledge of enterprise LAN switching, including VLAN and trunking design, Spanning Tree Protocol (RSTP/MST), link aggregation (LACP), switch stacking or chassis-based architectures, QoS, and high‑availability access and distribution layer design. Experience supporting and engineering data center switching environments, including hands‑on experience with Cisco Application Centric Infrastructure (ACI), covering fabric design, endpoint groups (EPGs), contracts, policies, and integration with traditional network and virtualization platforms.
NewSenior Systems Engineer, Proposal Development Iridium Communications IncSenior Systems Engineer, Proposal DevelopmentReston, VA$119,000–$156,000 / yearDrive technical collaboration across Systems Engineering, Software Engineering, Program Management, Business Development, and other stakeholders to ensure proposal solutions are technically sound, executable, and aligned with customer requirements. What We're Looking For: If you are looking for a collaborative work environment where you'll have the opportunity to be part of a team on the forefront of one of the most advanced satellite constellations in the world, then you will be excited about the Senior Systems Engineer, Proposal Development opening with Iridium for a Space Development Agency (SDA) project.
Junior AV Systems Engineer Regent UniversityJunior AV Systems EngineerVirginia Beach, VirginiaSupport the primary administrator over network-based audio/visual/lighting systems including monitoring all audio/visual/lighting systems, performing routine software/hardware updates, consulting with manufacturing technicians and making necessary field repairs. The Junior AV Systems Engineer reports to the Director of Classroom Engineering and is responsible for the audio/visual infrastructure of the University and the audio/visual/lighting of all University classrooms and events venues, including the University’s upcoming Athletic Complex.
Video Engineer Regent UniversityVideo EngineerVirginia Beach, VAVideo Engineer 50000359 Media Center Staff & Administration Full time Add to favorites View favorites The Video Engineer position is responsible for the operation of video for University classes and events. Benefits Regent offers a wide range of generous benefits including health, life and disability insurance; flexible spending accounts; tuition incentives; fully vested retirement plans; life and disability insurance options, time off, and more.
NewAI/ML Engineer Peraton IncAI/ML EngineerHerndon, VA$104,000–$166,000 / yearYou will work alongside technical teams developing real products and operationally relevant capabilities, with the chance to contribute meaningfully across software, AI integration, system design, and mission delivery. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies.
Senior Software Engineer STRSenior Software EngineerArlington, VA$134,000–$184,000 / yearSTR is hiring experienced Senior Software Engineers to join our multidisciplinary cyber/networking team committed to developing cutting-edge technologies that have an immediate and significant impact on our national security. In this role, you will take a leadership role in designing, implementing, and testing software that enhances advanced real-time data communications and networking solutions using open systems principles.
Forward Deployed Engineer Rune TechnologiesForward Deployed EngineerVACombining elite Silicon Valley software expertise with deep operational experience working in and with the Department of Defense, Rune builds cutting-edge software to solve the most critical logistics challenges faced by the U.S. military and its allies. In this role, you'll take on a diverse set of challenges spanning full-stack development, networking, systems integration, and user-focused problem solving-always balancing speed, scalability, and sound engineering judgment.
Transportation Planning Engineer II HNTB CorporationTransportation Planning Engineer IIArlington, VirginiaDisplays proficiency in Traffic Simulation Software (Synchro, HCS, VISIM, SIDRA, etc.), ArcGIS, Microsoft Office Suite, MicroStation and/or AutoCad or other software as required for job assignments. Able to self-sufficiently complete various tasks and duties including but not limited to research, data collection, field investigations, development, and design of projects.
Fracture Mechanics Engineer Framatome North AmericaFracture Mechanics EngineerLynchburg, Virginia$100,000–$110,000 / yearFull timeIn this role, you will contribute to high-value engineering work supporting operating plants, long-term operation, inspection planning, repair evaluations, and plant-specific technical justifications. From our facilities in Virginia, Washington, North Carolina, Pennsylvania, Massachusetts and beyond, we deliver outage services, advanced nuclear fuel technologies, and next-gen reactor innovations that keep the lights on.
Senior Software Engineer Iridium Communications IncSenior Software EngineerReston, VAAs the Senior Software Engineer, you will apply cutting edge technologies to lead complex design and development efforts, own significant components or services, and drive improvements to reliability, scalability, and security across space, ground, and cloud-enabled systems. What We're Looking For: If you enjoy learning about and working with breakthrough technologies and are enthusiastic about working in the space industry, then you will be excited about the Senior Software Engineer opening with Iridium for a Space Development Agency (SDA) project.
Ecm/Cuas Field Services Engineer - Northern VA (Vaxcom) Parsons Commercial Technology Group Inc.Ecm/Cuas Field Services Engineer - Northern VA (Vaxcom)Chantilly, VA$112,200–$196,400 / yearThe FSE will directly support the maintenance of the fielded cUAS equipment, re-installation of Line repairable units (LRUs), training, integration, and sustainment of these solutions with existing client infrastructure in several OCONUS locations. What Required Skills You'll Bring: Technical experience working as a field service engineer installing, configuring, testing, maintaining, repairing, operating and effectively training end users on how to operate equipment.
Senior Electrical Engineer - Data Centers Black & Veatch Holding CoSenior Electrical Engineer - Data CentersArlington, VAThe Team Black & Veatch's Technology, Commercial & Industrial Sector is a specialized group of capabilities focused on the latest needs for clients in a fast-growth technology-led arena of advanced manufacturing, and generative AI computing including gigafactories, bio/ag tech, data centers and distributed infrastructure. Typical roles include being recognized as an industry expert, participating in professional societies by presenting papers, acting as a section lead for a large or complex specialty area, an engineering consultant for larger scale projects.
Structural Engineer Kennedy/Jenks ConsultantsStructural EngineerVirginia Beach, VA$140,000–$185,000 / yearThis role supports the integrity, life safety, constructability, and long-term performance of facilities such as pump stations, reservoirs, treatment plant buildings, tanks, clarifiers, and related infrastructure while working closely with engineers, designers, and construction teams as part of the Kennedy Jenks Technical Services Team. Kennedy Jenks supports a healthy work-life balance and utilizes a hybrid model of home and office work, with a minimum of two days per week in the office.
Software Engineer RangeSoftware EngineerMcLean, VirginiaExperience building and operating production services on AWS or similar cloud platforms (EC2, ECS, RDS, DynamoDB, S3, CloudWatch). Proven ability to architect, debug, and ship using AI development tools (Claude Code, Cursor, etc.) — not just prompting, but knowing when the output is wrong, why, and how to fix it.
Associate Engineer Drafter LeidosAssociate Engineer DrafterReston, VirginiaAs part of a characterization team, integrate all-source intelligence, geotechnical data, topographical data, underground infrastructure expertise, and engineering principles to identify and model facility functions (missions) and physical configurations, including layouts, structures, mission systems, support systems, and associated components. June 2, 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.
Transportation Planning Engineer II HNTB CorpTransportation Planning Engineer IIArlington, VA$74,417.85–$139,533.46 / yearDisplays proficiency in Traffic Simulation Software (Synchro, HCS, VISIM, SIDRA, etc.), ArcGIS, Microsoft Office Suite, MicroStation and/or AutoCad or other software as required for job assignments. Able to self-sufficiently complete various tasks and duties including but not limited to research, data collection, field investigations, development, and design of projects.
Senior Automation Systems Engineer, NA Vantage Data CentersSenior Automation Systems Engineer, NASterling, VADeveloping and operating across North America, EMEA and Asia Pacific, Vantage has evolved data center design in innovative ways to deliver dramatic gains in reliability, efficiency and sustainability in flexible environments that can scale as quickly as the market demands. While performing the duties of this job, the employee is occasionally required to stand; walk; sit; use hands to handle, or feel objects; reach with hands and arms; climb stairs; balance; stoop or kneel; talk and hear.
Principal Mechanical Engineer SME Leidos Holdings IncPrincipal Mechanical Engineer SMEReston, VA$154,050–$278,475 / yearMEP Systems Expertise: Strong multidisciplinary understanding of Mechanical, Electrical, and Plumbing (MEP) system design, integration, and operational functionality within complex industrial or military facilities, including specialized containment systems, filtration systems, and backup power infrastructure. The successful candidate will leverage extensive engineering expertise to analyze facility designs, spatial layouts, operational workflows, and supporting infrastructure to determine functional capabilities and mission relevance.
Senior Water/Wastewater Design Engineer Sundance Consulting, Inc.Senior Water/Wastewater Design EngineerVirginia Beach, VA$110,000–$175,000 / yearAH Engineering Consultants is a dynamic, results-oriented environmental engineering and consulting firm founded in 1996 and headquartered in Newport News, Virginia, with offices in Virginia Beach, VA, Jacksonville, FL, and Hampstead, NC. Specializing in practical, tailored solutions for complex challenges, AH brings deep expertise across drinking water, wastewater, stormwater, petroleum storage tank, and geospatial services.
Senior Mechanical Engineer Progressive DesignSenior Mechanical EngineerMidlothian, VAAs a full service, multi-discipline engineering consulting firm, we support manufacturing facilities and clients in many key areas including: EPC/Turnkey projects, project feasibility studies, process improvement analysis, new process design, process upgrades, air pollution abatement technology and integration, environmental compliance, product design, industrial capital projects, and detailed project/construction estimates. This includes: leading projects, work planning, directing and overseeing designers and engineers assigned to your projects, design reviews (both internal and with client), and checking deliverables (calculations, drawings, technical reports).
Senior Civil Engineer - Water / Wastewater Sundance Consulting, Inc.Senior Civil Engineer - Water / WastewaterNewport News, VA$125,000–$175,000 / yearAH Engineering Consultants is a dynamic, results-oriented environmental engineering and consulting firm founded in 1996 and headquartered in Newport News, Virginia, with offices in Virginia Beach, VA, Jacksonville, FL, and Hampstead, NC. Specializing in practical, tailored solutions for complex challenges, AH brings deep expertise across drinking water, wastewater, stormwater, petroleum storage tank, and geospatial services.
Senior Civil Engineer - Water / Wastewater True EnvironmentalSenior Civil Engineer - Water / WastewaterVirginia Beach, Virginia$125,000–$175,000 / yearAH Engineering Consultants is a dynamic, results-oriented environmental engineering and consulting firm founded in 1996 and headquartered in Newport News, Virginia, with offices in Virginia Beach, VA, Jacksonville, FL, and Hampstead, NC. Senior Civil Engineer - Water / Wastewater Newport News, VA; Virginia Beach, VA; Jacksonville, FL; Hampstead, NC - Regular Full-Time We are seeking a talented and motivated Senior Civil Engineer to join our consulting team.
Senior Water/Wastewater Design Engineer True EnvironmentalSenior Water/Wastewater Design EngineerVirginia Beach, Virginia$110,000–$175,000 / yearSenior Water/Wastewater Design Engineer Newport News, VA; Virginia Beach, VA; Jacksonville, FL; Hampstead, NC - Regular Full-Time We are seeking a talented and motivated Senior Water/Wastewater Design Professional to join our consulting team. AH Engineering Consultants is a dynamic, results-oriented environmental engineering and consulting firm founded in 1996 and headquartered in Newport News, Virginia, with offices in Virginia Beach, VA, Jacksonville, FL, and Hampstead, NC.
Staff Systems Engineer I - USPTO EUSOS National Capitol Contracting LLCStaff Systems Engineer I - USPTO EUSOSAlexandria, VA$70,000–$75,000 / yearsound systems, audio recording devices, webcasting, videotaping live programs, video teleconferencing, computer data video production, streaming servers, and associated content management systems, lighting, and related services. Rather than managing daily technician schedules, you will build the technical automation frameworks, author configuration profiles, and bridge critical gaps between Warehouse Lifecycle Operations, Network Operations & Maintenance, and Security Operations & Enterprise Monitoring branches.
Project Manager, Civil Engineer Haley & Aldrich IncProject Manager, Civil EngineerRichmond, VA$105,000–$135,000 / yearIn return, this role offers the opportunity to influence project direction, mentor developing engineers and hydrologists, collaborate with talented multidisciplinary teams, and contribute to a growing practice with significant opportunities for professional growth and impact. The successful candidate will play a key role in the delivery of floodplain management, stormwater, drainage, watershed, and hydraulic design projects while helping grow and strengthen our water resources practice.
Systems Integration Engineer / Ground Architecture SEIT Stellar Solutions IncSystems Integration Engineer / Ground Architecture SEITChantilly, Virginia$135,000–$195,000 / yearFull timeOverview: Stellar Solutions, a nationally recognized “Great Place to Work”, has exciting opportunities providing Engineering solutions for innovative new-entrant space companies, as well as established space systems manufacturers, commercial space system operators and service providers, and other industry stakeholders including investors. Working as part of a multidisciplinary engineering team, you will help define system architecture, manage technical requirements, support system integration and test activities, and collaborate with government customers and industry partners to deliver operational capabilities.
NewSenior Full Stack Software Engineer Fannie Mae CorpSenior Full Stack Software EngineerReston, VA$123,000–$161,000 / yearThis Senior Full Stack Software Engineer role will offer you the flexibility to make each day your own, while working alongside people who care so that you can deliver on the following responsibilities: Build and support full-stack applications using Microsoft. You will collaborate with teammates to deliver application enhancements, develop and maintain database solutions, contribute to application modernization efforts, remediate application vulnerabilities, and support production issues and releases.
Senior Systems Engineer Cubic CorpSenior Systems EngineerFort Belvoir, VA$113,000–$143,000 / yearWhen you join Cubic, you become part of a company that creates and delivers technology solutions in transportation to make people's lives easier by simplifying their daily journeys, and defense capabilities to help promote mission success and safety for those who serve their nation. This role involves overseeing and executing interdependent systems engineering activities, including detailed requirements breakdown, system administration, system design, integration, and problem-solving, requiring sophisticated analytical techniques.
Mechanical Design Engineer - Mechatronics Intuitive Surgical IncMechanical Design Engineer - MechatronicsBlacksburg, VACertain information you provide as part of the application will be used for purposes of determining whether Intuitive Surgical will need to (i) obtain an export license from the U.S. Government on your behalf (note: the government's licensing process can take 3 to 6+ months) or (ii) implement a Technology Control Plan ("TCP") (note: typically adds 2 weeks to the hiring process). U.S. Export Controls Disclaimer: In accordance with the U.S. Export Administration Regulations (15 CFR §743.13(b)), some roles at Intuitive Surgical may be subject to U.S. export controls for prospective employees who are nationals from countries currently on embargo or sanctions status.
Senior Forward Deployed Engineer MongoDB IncSenior Forward Deployed EngineerTysons, VA$126,000–$248,000 / yearThis role is best suited for engineers who want to own technical outcomes end to end: understanding what a customer is trying to build, shipping the integration, and feeding learnings back into the product roadmap. MongoDB's unified data platform, the most widely available, globally distributed data platform on the market, helps organizations modernize legacy workloads, embrace innovation, and unleash AI.
AI/ML Engineer PeratonAI/ML EngineerHerndon, Virginia$104,000–$166,000 / yearFull timeYou will work alongside technical teams developing real products and operationally relevant capabilities, with the chance to contribute meaningfully across software, AI integration, system design, and mission delivery. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies.
Process Engineer - Weekday 2nd Shift Hitachi LtdProcess Engineer - Weekday 2nd ShiftVAAs a Process Engineering Specialist, you'll analyze operations, develop smart and efficient procedures, and partner closely with groups such as HSE, Quality, Production, Maintenance, Inventory, and Test. This is an exciting opportunity for someone energized by problem‑solving, continuous improvement, and working hands‑on with cross‑functional teams to make meaningful, measurable changes.
Process Engineer - Week End - 2nd Shift Hitachi LtdProcess Engineer - Week End - 2nd ShiftVAAs a Process Engineering Specialist, you'll analyze operations, develop smart and efficient procedures, and partner closely with groups such as HSE, Quality, Production, Maintenance, Inventory, and Test. This is an exciting opportunity for someone energized by problem‑solving, continuous improvement, and working hands‑on with cross‑functional teams to make meaningful, measurable changes.
Autonomy Chief Engineer ElectraAutonomy Chief EngineerManassas, VA$175,000–$215,000 / yearFull timeWhat You'll BringBachelor's degree in Aerospace Engineering, Computer Science, Robotics, Electrical engineering, or related field, or equivalent experience ( advanced degree preferred)US Persons requiredExtensive experience (typically 12+ years) in flight autonomy or highly automated systems developmentProven ownership of complex autonomous system design and integrationExperience supporting or participating in government certification programs, including FAA and/or defense airworthiness processesStrong background in formal development processes (e.g., ARP4754B)Demonstrated technical leadership of engineering teams and supplier engagements, through direct management and/or senior technical directionExperience conducting trade studies and preparing for design reviewsExcellent communication skills with the ability to deliver clear, actionable technical feedback Preferred QualificationsPilot certificate preferred but not required. Support internal and external communication of Electra's autonomy strategy Technical Integration and Design MaturityDefine autonomy concept of operations, functional decomposition, and system architectureDevelop integration strategies aligned with existing EL9 aircraft designEvaluate architectures and interfaces for completeness, performance, and integration riskPartner with the EL9 PMO to conduct trade studies for autonomous capability enhancementsRequirements Development and TraceabilityLead the development of requirements for EL9 autonomy system, including both aircraft requirements and non-aircraft associated elements.
Software Development Engineer AerovironmentSoftware Development EngineerHerndon, VAAgencies of the U.S. Department of Defense and allied military services use the company's hand-launched UAS to provide situational awareness to tactical operating units through real-time, airborne reconnaissance, surveillance, and target acquisition. Be a part of the team that developed the world's most widely used military drones and created the first submarine-launched reconnaissance drone, and has seven innovative vehicles that are part of the Smithsonian Institution's permanent collection in Washington, DC.
Automation Test Engineer (Remote) A.C. CoyAutomation Test Engineer (Remote)Arlington, VirginiaRemoteFamiliarity with AI-assisted development and testing workflows using tools such as OpenCode, Claude Code, and Gemini Vertex AI to accelerate test creation, analysis, and triage while maintaining code quality and security expectations. Proficiency with modern testing tools and patterns (for example, Testing Library, UI automation approaches, API testing, contract testing, and reliable test design).
Sr. Software Engineer TS/SCI Poly LeidosSr. Software Engineer TS/SCI PolyAlexandria, VirginiaYou will provide software process management and control throughout the coding portion of the software development process and will promote code reuse and cross-program collaboration while reducing maintenance costs by creating common functions and shared actions for developers and testers. Must have experience or familiarity with multiple Java frameworks: Spring to include Boot and Data, Java Enterprise Edition (JEE) (i.e., JPA, EJB, JTA, Servlet), Jackson, Jersey, Swing, JavaFX.
Mineral Processing Engineer P&C Recruiting and HRMineral Processing EngineerVirginiaSeeking a motivated Engineer to provide hands-on metallurgical and process engineering support to our production teams by optimizing process performance, improving plant efficiency, and ensuring safe and sustainable processing practices. • Provide process engineering support to mining and mineral separation operations to ensure efficient and safe mineral processing with emphasis on wet gravity separation and dry electrostatic and magnetic separations.
Custom Software Engineer Accenture Federal ServicesCustom Software EngineerArlington, VAThe pay range for the states of California, Colorado, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland is: $109,300—$147,100 USD What We Believe As a company wholly dedicated to serving the US federal government, we bring together the best talent to help reinvent how federal agencies operate and deliver greater value for their mission and the American people. As required by local law, Accenture Federal Services provides reasonable ranges of compensation for hired roles based on labor costs in the states of California, Colorado, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New Jersey, New York, Vermont, Virginia, Washington, and the District of Columbia, and the city of Cleveland .
Construction Project Engineer Davron LLCConstruction Project EngineerAlexandria, VARemoteCONSTRUCTION PROJECT ENGINEER | FULLY REMOTE | DMV | A/E/C | MEP COMMERCIAL PROJECTS | BLUEBEAM | EXCEL | WORD | ADOBE ACROBAT | RFIs | SUBMITTALS | CHANGE ORDERS . In this Construction Project Engineer opportunity, you’ll support daily project operations, help strengthen the MEP team, and work with a remote-friendly schedule that still requires you to stay local to the DMV.
Marine Engineer GFT Infrastructure IncMarine EngineerFairfax, VA$115,000–$150,000 / yearWhether working on highways and bridges or traffic engineering, our team excels in resilient, sustainable design and construction, delivering innovative solutions that address the complexities of modern, multimodal roadway systems and ensure safe, efficient, and reliable travel for all. The Project Engineer will receive supervision and guidance related to overall objectives, critical issues, emerging concepts, and policy matters, while independently handling most day-to-day technical challenges.
Mid-Level OT/IT Network & Cybersecurity Engineer Leidos Holdings IncMid-Level OT/IT Network & Cybersecurity EngineerMcLean, VA$110,000–$130,000 / yearTwo closely related primary disciplines, in priority order, with testing and experiment support woven through both: OT/IT Network Engineering & Testbed Operations - design, build, operate, and secure the networks and physical testbed infrastructure underpinning the lab's connected-vehicle and infrastructure research. Design, build, and operate the OT/IT networks underpinning the testbeds - VLAN segmentation, firewall/ACL and routing, wireless distribution, the fiber/copper cabling plant, and backhaul to field-deployed roadside units (RSUs), edge nodes, and remote sites (C-V2X PC5/Uu, 5G NR, Wi-Fi).
Senior Civil Engineer - TS/SCI Poly Leidos Holdings IncSenior Civil Engineer - TS/SCI PolyReston, VA$116,350–$210,325 / yearAll-Source Information Evaluation: Demonstrated experience researching, assessing, and synthesizing diverse intelligence and technical sources-including classified intelligence, open-source information, and grey literature such as foreign technical journals, patents, and equipment catalogs-to support facility and infrastructure characterization. MEP Systems Knowledge: Strong multidisciplinary understanding of Mechanical, Electrical, and Plumbing (MEP) system design, integration, and operational functionality within complex industrial or military facilities, including specialized containment, filtration, and backup power systems.
Senior Mechanical Engineer Leidos Holdings IncSenior Mechanical EngineerReston, VA$131,300–$237,350 / yearMEP Systems Expertise: Strong multidisciplinary understanding of Mechanical, Electrical, and Plumbing (MEP) system design, integration, and operational functionality within complex industrial or military facilities, including specialized containment systems, filtration systems, and backup power infrastructure. The successful candidate will leverage strong engineering expertise to analyze facility designs, spatial layouts, operational workflows, and supporting infrastructure to determine functional capabilities and mission relevance.
Engineer: Tier 2 (On-Site) Trace3Engineer: Tier 2 (On-Site)Ashburn, VA$85,000–$95,000 / yearQualifications & Interests: A minimum of 5 years of experience in enterprise-level network design and support, including: IEEE 802.1, WAN/LAN, optimization, load balancing, routing, switching, QOS, TCP/IP, P2P, and P2MP wireless equipment, with hands-on experience administering Cisco wireless access points and controllers. About the Role: Under the general direction of the Manager, Professional Service, the Engineer will provide clients with remote and on-site support services across North America (and international locations, as applicable) in a wide range of client environments.