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.
NewLead Systems Engineer Revolutional, LLCLead Systems EngineerMcLean, VA$150,000–$190,000 / yearWe apply modern capabilities, including AI/ML, cloud, cybersecurity, and IT modernization to solve complex challenges, enable faster and more secure operations, and drive measurable mission outcomes. This program is driving a large-scale transformation of systems into a data-centric, cloud-native ecosystem capable of supporting high-volume, near real-time data processing and advanced analytics.
NewZero Trust Engineer Mid Level CELESTIAL INNOVATIONS GROUP LLCZero Trust Engineer Mid LevelWashington, DCZscaler: Zscaler Internet Access (ZIA), Zscaler Private Access (ZPA), Zscaler Digital Experience (ZDX), cloud proxy architecture, VPN replacement, SSL inspection. Celestial Innovations Group (CIG) is seeking a Mid Zero Trust Engineer to support federal agency clients in the design, implementation, and sustainment of Zero Trust Architecture (ZTA) programs.
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.
Cameo Model-Based Systems Engineer (MBSE) Bowhead / UIC Technical ServicesCameo Model-Based Systems Engineer (MBSE)Dahlgren, VACameo Model-Based Systems Engineer (MBSE) (DETO-2026-25748): Bowhead seeks new team members in their support to the Navy High Energy Laser Weapon System (HEL‑LWS) program by refining, updating, and managing a comprehensive Cameo Systems Modeler architectureJoin a mission‑driven team at the forefront of shaping the future of directed energy warfare. This high‑impact team is modernizing the HEL‑LWS architecture using cutting‑edge MBSE practices, Atlassian integration, and digital engineering tools that tie requirements, safety, testing, and modeling into one living ecosystem.
NewSenior Security Engineer - Crowdstrike UltraViolet CyberSenior Security Engineer - CrowdstrikeNational Harbor, MDFounded and operated by security practitioners with decades of experience, the UltraViolet Cyber security-as-code platform combines technology innovation and human expertise to make advanced real-time cybersecurity accessible for all organizations by eliminating risks of separate red and blue teams. By creating continuously optimized identification, detection, and resilience from today’s dynamic threat landscape, UltraViolet Cyber provides both managed and custom-tailored unified security operations solutions to the Fortune 500, Federal Government, and Commercial clients.
NewSplunk Engineer Ashburn ConsultingSplunk EngineerCamp Springs, MDThis Key Personnel role will support enterprise SIEM operations, Splunk architecture, data ingestion, dashboards, alerting, analytics, secure configuration, and performance optimization in a complex Government environment for a proposal opportunity. Ashburn Consulting, LLC, based in the Washington, DC metropolitan area, specializes in providing network and network security solutions in complex environments to a select set of government and business clients.
NewNetwork Engineer INFINITY SYSTEMS ENGINEERING LLCNetwork Engineer20693, MDThe network engineer requires a strong background in the administration of Local Area Networks (LANs), Wide Area Networks (WANs), and remote networks including working knowledge of network hardware, software, protocols, and network security in a client/server environment, and working knowledge of servers, modems, switches, firewalls, and routers. Experience: 3 years of experience in the network support role in a multi-platform environment, including thorough knowledge/experience with network protocols specifically Transmission Control Protocol/Internet Protocol (TCP/IP).
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.
NewElectrical Engineer III (PE Required) - DCLM MeadeElectrical Engineer III (PE Required) - DCLMHerndon, 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.
NewElectrical Engineer III MeadeElectrical Engineer IIINorthern Virginia, VA$113,900–$137,700 / 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. Advanced knowledge of equipment power requirements, including large scale standby and emergency power system, including interactive generator controls systems.
NewSenior Network Engineer (TS/SCI) DirectViz Solutions, LLCSenior Network Engineer (TS/SCI)Quantico, VAProvides day-to-day subject matter expertise to tenant agenciesTroubleshoots networking issues and outages, which may occur during non-core hoursWorks with vendors in support of the networkEnsures all networking applicable STIGs, POA&Ms and vulnerabilities are resolved or mitigated in a timely mannerPerforms routine and preventative maintenance services on all devices within the networking area of responsibilityMaintains a current understanding of emerging technologies and trendsPerforms other tasks as required by OSC and the Government contracting officeRequired QualificationsHigh School diploma or equivalentMinimum of ten (10) years of increasingly complex and progressive experience in computer system/network engineeringMust have and maintain to be eligible and adjudicated to a Top Secret/SCI clearance Must meet the requirements of the DoD 8570 series, (IAT Level II), Security+ or HigherRequires a current Cisco Certified Network Professional (CCNP) certification OR the successful completion of either the (DCCOR, ENCOR, SPCOR) examsPrior experience with data center technologies within a large government environmentExtensive experience with inter-VLAN routing, OSPF, BGP, and HSRP is requiredExperience with Cisco ISE, Cisco DNA, Cisco ASR routers, Catalysts switches, Nexus devices and Cisco Firewalls and Palo Alto Firewalls is requiredProficient in Microsoft Visio and Office productsPreferred QualificationsBachelor's degreeMonitoring devices such as Cisco Stealth watch and SolarWinds is desiredPhysical and Mental Qualifications:Maintain focus and awareness throughout scheduled working hours. Key ResponsibilitiesPlans, configures, and installs networking hardware / software replacements and upgradesDevelops and maintains all networking documentation (drawings, cut sheets, configurations, and deployment plans)Works closely with tenant agency engineers in support of networking related projectsIdentifies and diagnoses problems and factors affecting network performance.
NewDevSecOps Engineer 540DevSecOps EngineerArlington, VAYou will work closely with engineers, architects, and cybersecurity stakeholders to integrate security throughout the development lifecycle and ensure systems are scalable, resilient, and secure within highly regulated, high-impact environments. Job Description 540 is seeking a DevSecOps Engineer to support our partnership with Google and the Department of War in advancing mission-critical capabilities for a global data processing platform.
NewDevSecOps Engineer- 3629921 CTCDevSecOps Engineer- 3629921Washington, DCWith offices in Washington DC and San Diego, CA, CTC is a leading technology company providing lifecycle IT, data analytics, cloud managed hosting services, agile software development, DevOps, Test Automation, Cyber Security, and infrastructure solutions. Containers: Working knowledge of Docker image authoring and hardening, Kubernetes manifest and Helm chart management, and container security scanning tools (e.g., Trivy, Grype, or equivalent).
NewWater/Wastewater Engineer RMC GlobalWater/Wastewater EngineerFredericksburg, VAThis role requires a strong technical background in water and wastewater infrastructure, including potable water systems, treatment facilities, pump stations, storage assets, collection networks, and associated control systems. Conduct water and wastewater infrastructure analysis of potable water systems, treatment facilities, storage assets, pump stations, distribution networks, wastewater collection systems, and related global infrastructure.
NewSecurity Infrastructure & Exposure Engineer AnaVationSecurity Infrastructure & Exposure EngineerReston, VAThe following individual certifications cover both certification requirements for this program: CompTIA Cybersecurity Analyst, CySA+; EC-Council Certified Network Defender (CND); GlAC Global Industrial Cyber Security Professional, GICSP; (ISC)2 System Security Certified Practitioner (SCCP). You will engineer internal tools and automated pipelines that proactively map assets, model attack paths, and eliminate security blind spots before they can be exploited.
Systems Security Engineer Bowhead / UIC Technical ServicesSystems Security EngineerDahlgren, VA$100,000–$125,000 / yearBowhead considers factors such as (but not limited to) scope and responsibilities of the position, candidate’s work experience, education/training, key skills, internal peer equity, as well as, market and business considerations when extending an offer. You will work closely with other developers, as well as with stakeholders from different departments, to ensure that our RMF A&A packages are accurate, complete, and meet all necessary requirements.
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.
NewSenior DevSecOps Engineer Dark Wolf SolutionsSenior DevSecOps EngineerChantilly, VA$150,000–$170,000 / yearAutomated Security Integration: Seamlessly integrate security tools and controls directly into the CI/CD pipeline, including Static Application Security Testing (SAST), Dynamic Application Security Testing (DAST), and container/dependency scanning. Secrets Management: Hands-on implementation of enterprise secrets managers (e.g., HashiCorp Vault, AWS Secrets Manager) for automated secret rotation and dynamic injection.
NewQuality Engineer (Video) Alarm.comQuality Engineer (Video)Tysons Corner, VAOur comprehensive suite of solutions—including security, video surveillance, access control, active shooter detection, intelligent automation, energy management, and wellness—is delivered exclusively through a trusted network of thousands of professional service providers and commercial integrators across North America and worldwide. We collect and use those categories of Personal Information about you for human resources and other business management purposes, including identifying and evaluating you as a candidate for potential or future employment or future positions, recordkeeping in relation to recruiting and hiring, conducting criminal background checks as permitted by law, conducting analytics, and ensuring compliance with applicable legal requirements and Company policies.