NewSr. Controls Engineer Amazon Data Services, Inc.Sr. Controls EngineerHerndon, VAAWS Data centers have multiple components such as generators, uninterruptable power sources, diesel generators, electrical switchgear, power distribution units, variable frequency drives, automatic/static transfer switches, chillers [air-cooled and water-cooled], pumps, cooling towers, heat exchangers, CRAHs, air economizers, etc. Frequently visit (locally) assigned in-operation data centers to troubleshoot, meet customers, supervise vendor’s work to ensure compliance with the scope, design, SOO and applicable local codes.
NewControls Engineer, Deployment, Data Center Capacity Delivery Amazon Data Services, Inc.Controls Engineer, Deployment, Data Center Capacity DeliveryHerndon, VAAWS Data centers have multiple components such as generators, uninterruptible power sources, diesel generators, electrical switchgear, power distribution units, variable frequency drives, automatic/static transfer switches, chillers [air-cooled and water-cooled], pumps, cooling towers, heat exchangers, CRAHs, air economizers, etc. • Frequently visit (locally) assigned in-operation data centers to troubleshoot, meet customers, supervise vendor’s work to ensure compliance with the scope, design, SOO and applicable local codes.
NewSystems Engineer, Linux and AI VisaSystems Engineer, Linux and AIAshburn, VA$88,000–$136,900 / yearAs an Associate Systems Engineer, you’ll join a global team that plans, implements, and supports secure, resilient endpoints and platforms—partnering closely with vendors and global support groups to deliver nimble, client‑centric solutions. Deploy models as APIs or services, integrate with existing applications, implement and tune orchestration around tools and plugins (MCP‑style connectors, function‑calling schemas, vector DBs), including prompt design, safety/guardrails, and evaluation of agent behavior.
Water/Wastewater Engineer Whitman, Requardt & Associates, LLPWater/Wastewater EngineerFairfax, VA$90,000–$185,000 / yearFull timeWe are seeking an experienced Water/wastewater engineer with progressive experience in water and wastewater system planning, hydraulic modeling, design and construction management, of water and wastewater facilities, pipelines, water storage tanks, pumping stations, force mains, and the evaluation, design and rehabilitation of sanitary sewer systems. The successful candidate is expected to be able to independently work on technical tasks with minimum supervision, lead and coordinate technical tasks and, when appropriate, serve as the project design lead.
Senior Water/Wastewater Engineer Whitman, Requardt & Associates, LLPSenior Water/Wastewater EngineerFairfax, VA$160,000–$240,000 / yearFull timeWe are seeking an experienced water/wastewater engineer with progressive experience in water and wastewater system planning, hydraulic modeling, design and construction management, of water and wastewater facilities, pipelines, water storage tanks, pumping stations, force mains, and the evaluation, design and rehabilitation of sanitary sewer systems. The successful candidate is expected to be able to independently work on technical tasks with minimum supervision, lead and coordinate technical tasks and, when appropriate, serve as the project design lead.
NewSenior Reliability Engineer NorthstratSenior Reliability EngineerSterling, VAThese systems are already designed; your focus is on qualification, production, sustainment, and fielded reliability — predicting, measuring, and continuously improving the reliability of EW transmitters, receivers, high-power amplifiers, wideband RF front-ends, T/R modules, and antenna assemblies operating in harsh military environments such as airborne pods, shipboard installations, and ground platforms. Perform reliability predictions and modeling (MTBF/MTTF, reliability block diagrams, fault trees) for EW RF hardware — high-power PAs, LNAs, mixers, filters, synthesizers, wideband front-ends, DRFM/receiver assemblies, and antenna/array hardware — using MIL-HDBK-217 and related methods.
NewRTM Systems Engineer Job# 463 Allen Integrated SolutionsRTM Systems Engineer Job# 463Washington, DCThe RTM Systems Engineer creates and maintains accurate records in JIRA and Confluence of past, existing and planned development work in the form of Solution Epic Light Weight Business Cases, Solution Epic Minimum Viable Product Functions, Program Epic Light Weight Business Cases, and Program Epic Minimum Viable Product Functions and Features. Ensures that all team members operate on a set of common principles: a fixed schedule, an increment every two weeks, a common PI length, a known velocity using SAFe Core Values, face-to-face PI planning, a demonstrated capability at the end of each development segment, a well understood and consistent cadence and monitoring of all testing schedules.
NewSenior Transit Facility Design Engineer Whitman, Requardt & Associates, LLPSenior Transit Facility Design EngineerWashington, DC$100,000–$180,000 / yearDemonstrated leadership in leading large-scale projects as well as project development ranging from planning, alternatives analysis, environmental process, permitting, final design, construction, safety certification and commissioning facilities. We are looking for a detail-oriented person to review client operations and recommend vehicle maintenance equipment and equipment layouts to maximize operational processes for bus and rail operations.
NewSenior Machine Learning Engineer TheIncLabSenior Machine Learning EngineerMcLean, VAWe are looking for a Senior Machine Learning Engineer to that will focus on researching, designing, training, and evaluating machine learning models to solve complex, real-world problems. We engineer complex, integrated solutions that combine cutting-edge AI technologies with emerging systems-of-systems to solve some of the most difficult challenges in the defense and aerospace industries.
NewMarine Electronics Engineer (Systems Integration) Team Lead THOR Solutions, LLCMarine Electronics Engineer (Systems Integration) Team LeadWashington, DC$110,000–$160,000 / yearFounded in 2009, THOR Solutions, LLC (THOR) is a rapidly growing Center for Veteran’s Excellence (CVE) verified Service-Disabled Veteran-Owned Small Business (SDVOSB) providing mission critical support across the Department of Defense, Department of Homeland Security, federal civilian agencies and commercial maritime industry, worldwide. Job Description THOR Solutions is actively seeking a highly motivated Senior-level Marine Electronics Engineer (Systems Integration) to act as electronics team lead and support the United States Coast Guard (USCG)’s Ship Design Team in Washington, DC .
NewSenior Platform Engineer BixalSenior Platform EngineerFairfax, VA$135,000–$145,000 / yearBixal is a consulting company headquartered in Fairfax, VA, working alongside governments and organizations to help them deliver better services and experiences to the communities they serve. Hands-on experience building and maintaining delivery pipelines, infrastructure automation, and shared platform services for high-availability systems.
NewGeotechnical Design Engineer DGI - Menard INCGeotechnical Design EngineerWashington, DCPerform finite element modeling, as needed, to understand complex soil-structure interactions and estimate deformations and stresses within the soil and ground improvement elements. Perform all required design calculations and analyses including, but not limited to, global stability, settlement, bearing capacity, and structural and geotechnical capacity of CMCs.
NewEngineer II/III - Civil Design/Land Development SOLTESZEngineer II/III - Civil Design/Land DevelopmentWaldorf, MDResponsible for preparing project design documents including: site grading, roadway design, storm drainage design, stormwater management design, sediment and erosion control design, and water & sewer infrastructure design, etc. The work required by the Engineer II/III is diverse ranging from general site / civil engineering duties to technical work that requires strong capabilities in MicroStation / AutoCAD, MS Excel, MS Word, MS Project, PowerPoint, Outlook, Access and Adobe Acrobat.
Senior Systems Engineer LeidosSenior Systems EngineerLaurel, MD$131,300–$237,350This may include decomposing features into workable stories, prioritizing or reprioritizing items in the backlog for upcoming sprints, refining acceptance criteria and complexity estimates or removing tickets that are no longer relevant. Leidos has an exciting opening for you, as our next TS/SCI cleared Senior Systems Engineer, to play a critical role with design, engineering, development and deployment of software supporting the DIA-NMEC (National Media Exploitation Center) DOMEX Technology Platform (DTP).
NewEDP Platform Engineer Custom Software Systems, Inc.EDP Platform EngineerWashington, DCJob Description Custom Software Systems Inc. is seeking a senior engineer to deliver database server administration for our client's on-premises SQL Server and PostgreSQL environments as automated, FISMA-compliant code — supporting the PostgreSQL ATO, cloud-readiness, and platform modernization. Design and implement CI/CD pipelines in GitLab for database server and instance builds, version upgrades, patching, cumulative updates, and configuration changes across SQL Server and PostgreSQL server enterprise service offerings.
NewNetwork Engineer J5 ConsultingNetwork EngineerHerndon, VAThis includes, but is not limited to the wide area network, local area network, firewalls, voice over IP, video engineering, data center engineering, network performance analysis, and Tier IV operational and engineering support and network security. Demonstrated experience with in-depth knowledge of General Dynamics crypto devices such as the E-100, FLEX, Micro, Nano, TL-10G, TL-1g, and next generation crypto devices, including their configuration, operation, and maintenance.
Sr. Controls Engineer, Data Center Capacity Delivery Amazon Data Services, Inc.Sr. Controls Engineer, Data Center Capacity DeliveryHerndon, VAAWS Data centers have multiple components such as generators, uninterruptable power sources, diesel generators, electrical switchgear, power distribution units, variable frequency drives, automatic/static transfer switches, chillers [air-cooled and water-cooled], pumps, cooling towers, heat exchangers, CRAHs, air economizers, etc. Frequently visit (locally) assigned in-operation data centers to troubleshoot, meet customers, supervise vendor’s work to ensure compliance with the scope, design, SOO and applicable local codes.
NewHVAC Controls Systems Engineer Johnson Controls Federal SystemsHVAC Controls Systems EngineerArlington, VAWe've been supporting the Pentagon for nearly 20 years with their energy efficiency and sustainability needs, primarily related to the HVAC Mechanical and HVAC Controls (Building Automation Systems). • Must be willing and able to complete JCI training course C-7201-EN Metasys System Engineering and C-10122-EN Custom Logic (Including Global Sequencer) @ CCT 10.1.
Systems Engineer LeidosSystems EngineerTemple Hills, MD$107,900–$195,050If 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. • The candidate should be a proactive leader and team player with strong communication, management, analytical, and problem solving skills; proven ability to thrive in environments that constantly embraces new technology.
Agile Release Train Engineer - L2 X8 LLCAgile Release Train Engineer - L2Columbia, MDThe selected candidate will configure and administer JIRA and Confluence, facilitate Agile ceremonies, coordinate Agile Release Train (ART) activities, and enable portfolio-level execution across the Joint Cyber Warfighting Architecture (JCWA). Partner with Government stakeholders, Product Management, Product Owners, Scrum Masters, and technical teams to improve Agile delivery and execution.