NewData Center Mechanical Engineer H5 Data CentersData Center Mechanical EngineerChantilly, VAExperience in Data Center design, construction and commissioning including water cooled chiller plants, complex mechanical distribution systems, raised floor cooling system, automation, and control systems. Lead, review, and approve designs for data center upgrades which improve availability and efficiency, in addition to capacity increases and monitoring.
NewData Center Services Mechanical Commissioning Engineer CAIData Center Services Mechanical Commissioning EngineerAshburn, VAKnowledge of various Building Automation/Monitoring Systems (BAS/BMS), Air Handlers, Humidifiers, Variable Refrigerant Flow, Computer Room Air Conditioners/Handlers (CRAC/CRAH), Evaporators, Adiabatic Coolers, Pressure/Temperature/Humidity sensors & Flowmeters. Position Description: This position supports development and execution of all mechanical aspects of assigned commissioning projects from initial engagement, design reviews, checklists, safety support, script development, vendor coordination, testing and report development through turn over to the client.
Controls Engineer, ADC Amazon Data Services, Inc.Controls Engineer, ADCCulpeper, 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. - Bachelor’s degree in Mechanical Engineering, Electrical Engineering, or an equivalent engineering science plus 5+ years of relevant controls experience, OR 10+ years of relevant controls experience in lieu of a degree.
NewSenior Electrical Commissioning Engineer (Data Centers) CAISenior Electrical Commissioning Engineer (Data Centers)Ashburn, VAPosition Description: This position supports development and execution of all electrical aspects of assigned commissioning projects from initial engagement, design reviews, checklists, safety support, script development, vendor coordination, testing and report development through turn over to the client. Job Description THIS IS NOT A DATA ENGINEERING RELATED POSITION CAI seeks DC Services Electrical Commissioning Engineers with a minimum of five to seven years' experience in Data Center Commissioning to support development and execution of all electrical aspects of commissioning projects.
NewMechanical Engineering Design Manager - Data Center Colo PkazaMechanical Engineering Design Manager - Data Center ColoAshburn, VAManage projects, create designs and plans, provided and gather specifications, and execute assignments in a multidisciplinary electrical and mechanical engineering design role for small to medium sized data center facility design projects. A PLUS - Previous experience in the Military / Military Veterans; Experience with Electrical / Mechanical: Navy nukes - EMN, ETN, MMNs, Seabees, Army - Power Generation, Air Force – Power Production, Generator Techs, Maritime, Coast Guard, Army National Guard, etc.
DATA CENTER PROJECT MANAGER Carter Machinery Company, IncDATA CENTER PROJECT MANAGERManassas, VA$90,000–$105,000 / yearBasic knowledge of the following: BAS/BMS communication, Protective relaying, Breaker design and functionality, Modbus/Ethernet communication, Generator paralleling, Diesel engine operating requirements/room design, Fuel and Cooling systems, Emissions regulations and testing, applicable electrical and regulatory codes. The Data Center Project Manager is responsible for providing the technical knowledge and comprehensive management needed to execute Power Systems sales orders per project specifications in a manner that achieves maximum gross profit while promoting the highest level of customer satisfaction.
NewStaff Network Engineer VisaStaff Network EngineerAshburn, VA$131,600–$210,300 / yearThis role is responsible for planning, designing, and implementing networked systems, including configurations, supporting and troubleshooting network problems, and coordinating with vendors for installation of routers, bridges, concentrators, and switches. Visa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories, dedicated to uplifting everyone, everywhere by being the best way to pay and be paid.
NewHardware Engineer Nokia Federal Solutions Inc.Hardware EngineerChantilly, VAThis is a hands-on technical leadership role focused on leveraging commercial-off-the-shelf (COTS) networking and wireless communication technologies to create rugged, high-performance systems suitable for challenging operational environments. We are seeking a highly experienced Hardware Engineer to lead the design, development, testing, and fielding of advanced integrated networking and computing systems for tactical (military) applications.
NewSenior Data Scientist LeidosSenior Data ScientistChantilly, VA$154,050–$278,475 / yearThis role supports customers operating in classified environments and requires close collaboration with subject matter experts, designers, engineers, analysts, and mission stakeholders to deliver innovative, operationally relevant data science and AI solutions. Master’s degree in Data Science, Computer Science, Statistics, Mathematics, Engineering, or a related quantitative field with 15+ years of relevant experience, or Bachelor’s degree with 18+ years of relevant experience.
NewSr. Network Engineer Apogee Integration LLCSr. Network EngineerChantilly, VA$150,000–$200,000 / yearHelp manage testing and validation of technical capabilities to ensure solutions meet operational needs, may be asked to draft and coordinate correspondence, provide briefings communicating operational planning to senior leaders and other mission partners, participate in or guide technical and operational discussions, meet with a variety of organizational elements in support of the project, and potentially deploy technical equipment in the field. Be the EMPLOYER of choice committed to an open & transparent corporate atmosphere and progressive culture that attracts and empowers world class professionals to explore cutting-edge technical solutions while fostering professional growth.
NewPhysical Security Engineer CloudHQ LLCPhysical Security EngineerAshburn, VAThe PSE shall report to the Security Program Manager and provide support and management for the day-to-day security operations of CloudHQ’s large scale data centers, while ensuring that the highest levels of security, plant safety and tenant availability are maintained. We are strengthened by industry experts who bring extensive knowledge, skill, and experience; leaders who bring vision, innovation and commitment to our people; and an expanding team of individuals who believe in that vision and bring their best to support their customers and team.
NewSenior Electrical Design Engineer Worldwide Mission Critical LLCSenior Electrical Design EngineerChantilly, VAYou will act as the primary liaison between internal departments, engineers of record (EoR), external consultants, and contractors to resolve complex electrical design challenges and drive timely, code-compliant solutions. Drawing on 10+ years of hands-on experience in the A/E industry, you will lead cross-functional teams, drive design excellence, and serve as a trusted partner to internal stakeholders, engineers of record, and construction teams.
NewNetwork Engineer SETA - TS/SCI CI Poly Tenica and Associates LLCNetwork Engineer SETA - TS/SCI CI PolyChantilly, VAThe successful applicant will leverage their technical expertise to provide project management support, continuity of effort, and value-added judgment to shape, recommend, and troubleshoot a broad range of activities affecting Network Infrastructure Service Provisioning and the IT baseline. Candidate must possess a working knowledge of, experience with and/or ability to perform: · Networking Hardware such as routers (Cisco, Juniper), switches (Cisco, Juniper, Brocade), Firewalls (Palo Alto, ASA, Sidewinder, IPtables).
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.
NewSenior Mechanical Design Engineer Worldwide Mission Critical LLCSenior Mechanical Design EngineerChantilly, VADeep expertise in data center cooling system design including chilled water plants, cooling towers, air-based and liquid-based cooling strategies, rear-door heat exchangers, and direct-to-chip cooling. · You will coordinate closely with Development, Procurement, Construction, and Operations teams, as well as Engineers of Record (EoRs), consultants, and contractors to resolve complex design challenges and maintain cross-disciplinary alignment.
NewElectrical Engineer Siltt LLCElectrical EngineerLeesburg, VAThe ideal candidate will have a deep understanding of electrical engineering principles, experience with power distribution systems throughout the design and operations lifecycle, have field experience in maintaining electrical systems, and be hungry to apply all facets of this expertise across the spectrum of high-density data center infrastructure. Stay abreast of the latest industry trends, emerging technologies, and innovative best practices in the rapidly evolving field of data center electrical engineering, and proactively identify opportunities to leverage new advancements to enhance the reliability, efficiency, and sustainability of data center infrastructure.
NewMechanical Design Engineer Worldwide Mission Critical LLCMechanical Design EngineerChantilly, VACoordinate closely with Development, Procurement, Construction, and Operations teams, as well as Engineers of Record (EoRs), consultants, and contractors to resolve design issues and maintain alignment across disciplines. · Proficiency in data center cooling system design, including air-based and liquid-based cooling strategies, chilled water plants, DX systems, rear-door heat exchangers, and direct-to-chip cooling.
NewACL Firewall Engineer American Management Group, LLC (AMG)ACL Firewall EngineerManassass, VirginiaFull timeYou will use your experience with Access Control Lists (ACLs), firewall policy design, and network segmentation to support VA business operations and protect PHI, PII, and VA Sensitive data. You’ll be a trusted advisor to your stakeholders as you translate security requirements and future needs into compliant architectures, design patterns, and best‑practice implementations.
NewSenior Electrical Engineer PkazaSenior Electrical EngineerAshburn, VAManage projects, create designs and plans, provided and gather specifications, and execute assignments in a multidisciplinary electrical engineering design role for all sizes of data center facility design projects- enterprise data centers, Colocation Providers and for Hyperscale Companies. Previous Previous experience in the Military / Military veterans in all branches that have experience with Electrical / Mechanical is a huge plus (Navy nukes- EMN, ETN, MMNs, Seabees, Army - Power Generation, Air Force – Power Production, Generator Techs, Maritime, Coast Guard, Army National Guard, etc.).
NewElectrical Engineer III (PE Required) - DCLM MeadeElectrical Engineer III (PE Required) - DCLMAshburn, VA$113,000–$137,000 / yearJob Description Meade is a full-service design firm specializing in innovative and cost-effective engineering solutions for data centers, cloud providers, and large-scale construction projects. Experience designing power systems for data centers, commercial offices, manufacturing facilities, medical buildings, or other large commercial projects.