Platform Infrastructure Engineer CACI ProductsPlatform Infrastructure EngineerColumbia, MD$116,587–$154,200 / yearYou'll work closely with software engineers, network engineers, security engineers, and technical leadership to deliver reliable, scalable infrastructure while helping modernize our architecture toward cloud-native and hybrid-cloud environments. Ncyber is seeking a Platform Infrastructure Engineer to design, build, automate, and maintain the infrastructure that powers mission-critical software systems supporting the National Security Community.
Software Engineer (Hybrid) - Java/OOP/Linux/Git/Maven/REST Captivation SoftwareSoftware Engineer (Hybrid) - Java/OOP/Linux/Git/Maven/RESTColumbia, MD$130,000–$270,000 / yearSpring, Guava) and a Bachelors in related field; 3 years relevant experience with Masters in related field; or High School Diploma or equivalent and 9 years relevant experience. We believe in providing our employees with a great work-life balance, so you will have the flexibility to be working from home or from our office, depending on your preferences and needs.
Information Systems Security Engineer (ISSE) Evans Chambers Technology LLCInformation Systems Security Engineer (ISSE)DCPosition Overview: Evans & Chambers Technology (EC) is seeking an experienced Information Systems Security Engineer (ISSE) to support a technical development program centered on cloud-based applications and associated infrastructure operating in a highly secure, classified network environment. The ISSE will integrate directly into a multidisciplinary team that includes software developers, systems engineers, DevOps engineers, database administrators, and systems architects.
Senior Network Engineer F5 IncSenior Network EngineerReston, VA$161,600–$242,400 / yearThis role is primarily operations‑focused, encompassing ownership of day‑to‑day network reliability, performance, and incident response, while also incorporating engineering and build responsibilities as required - such as evolving routing architectures, developing and maintaining automation pipelines, troubleshooting complex network behaviors, and executing major initiatives across data centers and cloud platforms. We are seeking a Senior Network Engineer who brings deep technical expertise, sound operational judgment, and the ability to deliver reliable, scalable network services across multi-region and global environments, including regulated and compliant FedRAMP-authorized platforms.
Principal Computational Engineer, 3D CAD & Geometric Intelligence Xometry IncPrincipal Computational Engineer, 3D CAD & Geometric IntelligenceNorth Bethesda, MD$200,000–$230,000 / yearDFM & Sub-Process Intelligence: Drive the methodology for combining classical computational geometry (B-Rep traversal, parametric surface analysis, medial axis, geodesic distance, curvature analysis) with modern learning-based approaches (graph neural networks on B-Reps, point-cloud and voxel encoders, differentiable geometry, neural implicit representations) to detect manufacturability risk across 12+ CNC sub-processes and the broader process catalog. AI/ML Fluency: Familiarity with ML/AI methods relevant to geometry - graph neural networks on B-Reps (BRepGAT, BRepFormer, AAGNet, UV-Net), point-cloud / voxel / SDF encoders, neural implicit representations, NURBS-aware learning - and clear judgment about when classical methods beat learned ones.
NewNMCC Systems Engineer TekSynapNMCC Systems EngineerArlington, Virginia$130,000–$150,000 / yearFull timeThe AFNCR IT Services program provides support services for information systems for Headquarters Air Force (HAF), Air Force District of Washington (AFDW), Office of the Secretary of Defense (OSD), Joint Chiefs of Staff, and other Air Force activities within the AFNCR, missions to include the Pentagon, Joint Base Andrews (JBA), Joint Base Anacostia-Bolling (JBAB), and other locations, leased spaces, and alternate sites. Extensive experience with VMware deployments, to include migration of VMs from Hyper-V to VMware, and building out a comprehensive VMware solution from start to finish (utilizing advanced features such as High Availability, Fault Tolerance, etc.).
NewChief Engineer Sinclair IncChief EngineerArlington, VA$130,000–$150,000 / yearEngineer, maintain, and support the integrated control-room ecosystem, including cameras and robotics, production switchers, automated production control, real-time graphics, studio displays, audio consoles and processing, intercom/IFB, teleprompters, tally, routing, multiviewers, sync/reference, video servers, record/playback, encoders/decoders, and contribution/distribution interfaces. Strong knowledge of broadcast signal flow, baseband and compressed-IP media, shared storage, media workflows, and structured troubleshooting, plus sufficient networking and monitoring knowledge to support TNND workflows and collaborate with Corporate technology teams.
Engineer, IAM & Endpoint Platform The Carlyle Group Inc.Engineer, IAM & Endpoint PlatformWashington, DC$160,000–$180,000 / yearContribute to other Enterprise Productivity Solutions workstreams as needed, including Microsoft 365 administration, broader Microsoft platform initiatives, virtual desktop solutions, and other end-user technology platforms, staying versatile across the EPS portfolio while keeping IAM and endpoints as primary focus. Design and maintain Joiner-Mover-Leaver (JML) workflows and Role-Based Access Control (RBAC) frameworks in SailPoint IdentityNow, including role mining, entitlement mapping, provisioning, access certifications, and automated deprovisioning, to enforce least-privilege access and meet regulatory requirements.
Virtualization Engineer (Entry Level to SME) TS/SCI with Poly REQUIRED CGI IncVirtualization Engineer (Entry Level to SME) TS/SCI with Poly REQUIREDArlington, VA$89,600–$204,000 / yearSenior Level/Exceptionally Complex: Education: o High School Diploma/GED with 10 years of relevant experience, o Associates Degree with 8 years of relevant experience, o Bachelor's Degree with 6 years of relevant experience, o or Masters Degree with 4 years of relevant experience, o or PhD with 2 years of relevant experience. SME Level/Exceptionally Complex: Education: o High School Diploma/GED with 12 years of relevant experience, o Associates Degree with 10 years of relevant experience, o Bachelor's Degree with 8 years of relevant experience, o or Masters Degree with 6 years of relevant experience, o or PhD with 4 years of relevant experience.
Senior DevOps Engineer Seekr Technologies IncSenior DevOps EngineerReston, VAAvailable across cloud, on-premises, and edge environments, SeekrFlow reduces bias, strengthens data integrity, and simplifies model oversight so organizations can rely on trusted AI decisions in high-stakes settings that impact society's most sensitive and vital systems. Trusted by leading enterprises and government agencies, we partner with defense, finance, telecom, and critical infrastructure leaders to enable AI solutions that drive real-world results with unmatched transparency and control.
Cybersecurity Engineer W. R. Grace & CoCybersecurity EngineerColumbia, MD$75,808–$104,236 / yearServe as a technical resource for enterprise security solutions, including support for endpoint protection, endpoint management, privileged access management, and network security technologies like zero trust network controls and firewalls. The IT Cybersecurity Engineer will play an active role in supporting the planning, implementation, and continuous delivery of security solutions across the enterprise and serve as a key resource and hands on support to help resolve issues or questions related to those solutions.
Microsoft Purview and Data Protection Engineer The Carlyle Group Inc.Microsoft Purview and Data Protection EngineerWashington, DC$160,000–$180,000 / yearThis hands-on role serves as the technical authority for Microsoft Purview, leading the operational management of Data Loss Prevention (DLP), Insider Risk Management, Information Protection, Data Security Posture Management (DSPM), and related Microsoft security technologies. As a key member of the cybersecurity organization, the Microsoft Purview and Data Protection Engineer partners with cross-functional teams to identify and reduce data protection risks, investigate complex security events, and enhance the organization's overall security posture.
Maintenance Technician Jones Lang LaSalle IncMaintenance TechnicianWashington, DCWhether you've got deep experience in commercial real estate, skilled trades or technology, or you're looking to apply your relevant experience to a new industry, join our team as we help shape a brighter way forward. Our people at JLL are shaping the future of real estate for a better world by combining world class services, advisory and technology for our clients.
Cybersecurity Engineer ElectrosoftCybersecurity EngineerFort Belvoir, VAThe engineer is responsible for planning, executing, and supporting vulnerability assessments, validating findings, prioritizing remediation activities, and implementing security controls to reduce organizational cyber risk. Computing Environment (CE): Microsoft Certified Solutions Associate or Expert, Cisco Certified Network Administrator, Microsoft Azure Security Technologies, Amazon Certified Security.
CNO Reverse Engineer 2 T-Rex Solutions LLCCNO Reverse Engineer 2Hanover, MD$170,000–$200,000 / yearHigh School Diploma and 12+ years of related technical experience, or Bachelors Degree in related technical field and 8+ years of technical work experience, or Masters degree in related technical field and 6+ years of technical work experience. T-Rex offers both IT and professional services to numerous Federal agencies and is a leader in providing high quality and innovative solutions in the areas of Cloud and Infrastructure Services, Cyber Security, and Big Data Engineering.
Data Center - Talent Network Jones Lang LaSalle IncData Center - Talent NetworkWashington, DCRemoteWe support the complete data center lifecycle, ensuring these vital facilities operate at peak performance, efficiency, and reliability for clients ranging from hyperscale operators to enterprise colocation providers. Your day-to-day responsibilities will include: Data Center Systems Management: Manage critical facility systems including HVAC, electrical power distribution, fire/life safety, security systems, UPS, and emergency generators.
Sr Staff Engineer - Applied AI Geico InsuranceSr Staff Engineer - Applied AIBethesda, MD$130,000–$260,000 / yearYou will provide technical direction and architecture for capabilities spanning multiple teams, working closely with Staff Engineers, engineering leaders, product management, and business stakeholders to design and scale AI-powered solutions. Deep hands-on expertise with Python and modern AI frameworks including LangChain, LangGraph, LangSmith, LlamaIndex, Hugging Face, OpenAI/Anthropic APIs, and emerging agentic frameworks.
WGL - Senior Gas Transmission Engineer Washington Gas Light CoWGL - Senior Gas Transmission EngineerSpringfield, VA$66,000–$130,000 / yearManage transmission and high pressure large-diameter distribution pipeline projects of small to moderate scope including route analysis and selection, pipeline design, project cost estimating, coordinating easement acquisition and permitting, material identification & acquisition, construction specifications, assistance with contractor bid and selection process, construction management support, restoration and documentation activities. We deliver clean and affordable natural gas to approximately 1.7 million customers' homes and businesses through regulated natural gas distribution utilities across four jurisdictions in the United States and two regulated natural gas storage utilities in the United States.
WGL - Gas Transmission Engineer (Level I, II,III or IV) Washington Gas Light CoWGL - Gas Transmission Engineer (Level I, II,III or IV)Springfield, VA$66,000–$130,000 / yearManage transmission and high pressure large-diameter distribution pipeline projects of small to moderate scope including route analysis and selection, pipeline design, project cost estimating, coordinating easement acquisition and permitting, material identification & acquisition, construction specifications, assistance with contractor bid and selection process, construction management support, restoration and documentation activities. Manage transmission and high pressure large-diameter distribution pipeline projects of small to moderate scope including route analysis and selection, pipeline design, project cost estimating, coordinating easement acquisition and permitting, material identification & acquisition, construction specifications, assistance with contractor bid and selection process, construction management support, restoration and documentation activities.
Cybersecurity Engineer TekSynapCybersecurity EngineerFort Belvoir, Virginia$120,000–$170,000 / yearFull timeThis engineering role is critical for leading complex, enterprise-wide SIEM migrations, orchestrating the secure ingestion and normalization of diverse subscriber data sources, and executing rigorous patch management on underlying CSSP infrastructure. “Technology moving at the speed of thought” embodies these principles – the need to nimbly utilize the best that information technology offers to meet the business needs of our Federal Government customers.