NewPrincipal Data Analyst - Global Payment Network Capital One Financial CorpPrincipal Data Analyst - Global Payment NetworkMcLean, VA$131,300–$149,800 / yearCurrently has, or is in the process of obtaining a Bachelor's Degree in quantitative field (Statistics, Economics, Operations Research, Analytics, Mathematics, Computer Science or a related quantitative field) plus at least 5 years of experience performing data analytics, or currently has, or is in the process of obtaining a Master's Degree plus at least 3 years performing data analytics with an expectation that required degree will be obtained on or before the scheduled start date. You will work on data strategy, architecture, and modeling frameworks for core network platforms, value-added services, and servicing portals in partnership with product and business analysis team members.
Senior Mechanical Engineer Legence CorpSenior Mechanical EngineerDC$150,000–$185,000 / yearAdditionally, you will coordinate efforts across multiple disciplines - including mechanical, electrical, plumbing, architectural, civil, structural, controls, general construction, and ownership groups - contributing to efficient and timely project progress in a fast-paced environment. Today, the firm employs more than 1,100 people in 3 regional offices, and its clients represent a diverse range of market sectors, including Biopharmaceutical, Education, Healthcare, Food & Beverage, Commercial, Industrial and Data Center facilities.
Sr. Network Architect SME System OneSr. Network Architect SMEWashington, District of ColumbiaThe ideal candidate is not only a subject matter expert in BGP, OSPF and VXLANs, but also a well-rounded network engineer who can support day-to-day operations, contribute to security and visibility platforms, and drive innovative improvements across the network. Design, implement, and operate modern data center fabrics (spine-leaf, VXLAN/EVPN) including integration with cloud and virtual infrastructure platforms with a focus on stability, scalability, and operational simplicity .
NewSenior Infrastructure Automation Architect LeidosSenior Infrastructure Automation ArchitectChantilly, Virginia$131,300–$237,350 / yearLeidos Intelligence Group uses a wide range of capabilities in Digital Modernization , Mission Software Systems , and enabling technologies like Artificial Intelligence and Machine Learning to support our customers’ mission to defend against evolving threats around the world. We are seeking a builder—someone who replaces manual processes with code, designs repeatable infrastructure patterns, and thinks in terms of declarative configuration rather than server-by-server management, specifically within constrained and isolated environments.
Solutions Architect, Senior Manager Booz Allen HamiltonSolutions Architect, Senior ManagerMcLean, VirginiaPerform research and interface with subject matter experts on emerging and leading Cybersecurity technologies and domains, including IoT and Cloud Security, Automation and Orchestration (A&O), identify and access management, and artificial intelligence (AI), and machine learning. Coordinate with senior clients regularly, including CIO, CISO, GRC, and SOC leaders on Cybersecurity challenges and shape opportunities to implement solutions and service offerings leveraging investments and proven capabilities.
Cloud Solutions Architect Chaos IncCloud Solutions ArchitectWashington, DC$120,000–$180,000 / yearYou'll be embedded across the Enterprise Technology and Classified Programs divisions - partnering with ISSMs, security engineers, program leads, and government customers to translate mission requirements into cloud architecture that actually works at scale in a defense environment. From day one, you'll own the cloud architecture roadmap, lead our AWS GovCloud and Azure Government platform strategy, drive zero trust network architecture implementation, and architect the secure connectivity fabric between classified and unclassified environments.
Senior Network Engineer Soft Tech ConsultingSenior Network EngineerAlexandria, Virginia$125,000–$150,000 / yearThe Senior Network Engineer will be responsible for ensuring the stable operation and efficient performance of data networks; monitoring and managing all network hardware and equipment, including routers, switches, and encryptors; analyzing network performance across the organization’s LANs and WANs; and identifying and developing remedies for network performance bottlenecks. Certifications: Juniper Networks Certified Specialist: Enterprise Routing and Switching (JNCIS-ENT), Juniper Network Certified Internet Expert (JNCIE) OR the Cisco equivalent Cisco Certified Network Professional (CCNP), Cisco Certified Internet Expert (CCIE).
Multi Cloud Engineer Architect SME LeidosMulti Cloud Engineer Architect SMEFort Belvoir, VirginiaThe I3TS program provides enterprise-wide IT support to enable DTRA’s Information Management & Technology Directorate (ITD) to consolidate, modernize, and continuously innovate the delivery of IT services and mission capabilities to DTRA’s internal and external mission partners operating in CONUS and OCONUS locations. The ideal candidate will bring deep expertise in cloud architecture, identity and access management (IAM), zero-trust frameworks, and multi-cloud governance, with proven experience implementing solutions within DoD IL4/IL5-accredited environments.
Senior Systems Architect - JobID-0211 Innovative Defense TechnologiesSenior Systems Architect - JobID-0211Arlington, Virginia$135,000–$273,000 / yearThe Systems Engineer possesses the background and skills to communicate both with customers and IDT designers, lead development and deployment teams, and define product features and capabilities to apply automated Testing and Analysis technologies for rapid assessment and deployment of capability. The ideal candidate will have skills applicable to instrumentation and data recording, data analysis, behavior assessment against requirements, understanding of Combat Systems, Kill Chains and/or effects chains, and presentation/visualization methods to help the System Analyst understand results and take corrective actions.
Senior Forward Deployed Software Engineer Saronic Technologies IncSenior Forward Deployed Software EngineerWashington, DCLead incident response and root cause analysis for complex issues spanning software, hardware, and networking layers, and implement durable solutions that strengthen system resilience. Saronic Technologies is a leader in revolutionizing autonomy at sea, dedicated to developing state-of-the-art solutions that enhance maritime operations through autonomous and intelligent platforms.
Senior Network Engineer Tactibit Technologies LLCSenior Network EngineerSuitland, MDDesired Qualifications are: Experience with Federal government environments and concepts including NIST Risk Management Framework, NIST SP 800-53 security controls, and DISA Security Technical Implementation Guides (STIGs). Identify, design, plan, and implement network upgrades and configuration changes to support architectural improvements, address new requirements, and updates to address security vulnerabilities and obsolescence.
NewSecurity Architect MindlanceSecurity ArchitectWashington, DCRemoteSenior Security Architect responsible for designing and driving enterprise security architecture across Azure and multi-cloud environments , with a strong focus on AI/LLM security, cloud-native applications, DevSecOps, and Infrastructure-as-Code (IaC) . Azure, AWS, GCP security/architecture certifications such as AZ-500, AZ-305, AWS Security Specialty, AWS Solutions Architect Professional, or GCP Professional Cloud Security Engineer/Architect are preferred.
Senior Computer Systems Engineer / Architect – Winchester, VA Jobsonboard.workSenior Computer Systems Engineer / Architect – Winchester, VAPurcellville, VirginiaBased full-time at our headquarters in Winchester, VA , this position provides systems engineering and IP network support focused on emergency services routing, location information provisioning, interoperability coordination, and technical risk reduction supporting Army Public Safety Answering Point (PSAP) connectivity. We are seeking a senior-level Systems Engineer to support Enhanced 9-1-1 (E-911) implementation activities associated with Army Voice Modernization.
Solutions Architect Sealing Technologies, a Parsons CompanySolutions ArchitectColumbia, MD$105,000–$135,000Deep understanding of server hardware design and performance characteristics, including: CPU architectures (Intel/AMD/ARM), cores, threading, and NUMA, Memory architectures (DDR4/DDR5, ECC, bandwidth considerations), Storage systems (NVMe, SATA, RAID configurations, storage tiering), PCIe lanes, expansion, and accelerator integration (GPU, FPGA, SmartNICs) . Sealing Technologies, a Parsons Company, is seeking a highly technical, hands-on Senior Solution Architect with deep expertise in server hardware and systems engineering to support the design, integration, and deployment of advanced small form factor, high-mobility server platforms for edge computing environments.
Senior Network Engineer (Laurel, MD) Shield Consulting SolutionsSenior Network Engineer (Laurel, MD)Laurel, MD$190,000–$200,000 / yearJob Description: Designs, plans & oversees the implementation of voice, data, & video communication cable and hardware, e.g., switches, routers, gateway or functional servers, to support requirements of the scope and scale consistent with campus or system wide networks. Works with senior IT peers or customer personnel, including executive management, in other departments or campus operations, external vendors, service providers or institutions, to collect requirements, complete projects, or resolve problems.
NewSr. Flight Dynamics System Software Architect – TeraWave Blue OriginSr. Flight Dynamics System Software Architect – TeraWaveReston, Virginiaand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs.
Senior Network Engineer Shield Consulting SolutionsSenior Network EngineerLaurel, MD$190,000–$200,000 / yearJob Description: Designs, plans & oversees the implementation of voice, data, & video communication cable and hardware, e.g., switches, routers, gateway or functional servers, to support requirements of the scope and scale consistent with campus or system wide networks. Works with senior IT peers or customer personnel, including executive management, in other departments or campus operations, external vendors, service providers or institutions, to collect requirements, complete projects, or resolve problems.
NewCYBERSECURITY ARCHITECT Hiring Our HeroesCYBERSECURITY ARCHITECTArlington, VARemoteFull timeDesign and lead implementa on of Zero Trust Architecture (ZTA) across the hybrid environment spanning on-premises infrastructure and cloud services, aligned with NIST SP 800-207 and the Federal Zero Trust Strategy (OMB M-22-09)Research and evaluate emerging security capabili es - including AI/ML-assisted detec on and automa on for applicability to the agency requirements and poten al Zermount service development. The Cybersecurity Architect owns the architectural direction for Zero Trust implementation across the hybrid environment, leads the development of Continuous Authorization to Operate (cATO) capabilities to accelerate and automate the current ATO process, and provides hands-on engineering leadership supporting network security, cloud security, and compliance.
Network Engineer 3 - Tysons, VA M.C. Dean, IncNetwork Engineer 3 - Tysons, VATysons , VirginiaFull timeProduce detailed network architecture and design—covering routing, switching, wireless, firewalls, SD-WAN, remote and site-to-site VPN, cloud networking, and segmentation—with integrated security controls and hardening; collaborate with the Network Architect and other senior team members to drive best practices across the enterprise. The successful candidate will join a dynamic, multidiscipline team responsible for the design, implementation, integration, and operation of M.C. Dean’s enterprise network infrastructure spanning headquarters, regional offices, lab environments, and secure enclaves—including the CMMC-aligned environment used for handling Controlled Unclassified Information (CUI).
Senior Data Scientist Leidos Holdings IncSenior Data ScientistBethesda, MD$107,900–$195,050 / yearSupport and respond to requests from a Government Data Science team to discover and report specific findings within graph representations of data including the construction of custom dashboards, optimizing search queries, and transforming provided datasets into canonical graph structures. Provide specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of COTS/GOTS in place of new development, and requirements analysis and synthesis from system level to individual software components.