Ontology Scrum Master (TS/SCI) MaxaarOntology Scrum Master (TS/SCI)Herndon, Virginia$143,000–$157,300 / yearWorking closely with ontology engineers, software developers, data engineers, database engineers, UX designers, and Government stakeholders, the Product Owner ensures the delivery of secure, scalable, and mission-focused solutions that enable semantic interoperability, knowledge management, and advanced analytics. Certified Scrum Product Owner (CSPO), Professional Scrum Product Owner (PSPO), SAFe Product Owner/Product Manager (POPM), PMI Professional in Business Analysis (PMI-PBA), or equivalent Agile product management certification.
Ontology Scrum Master (TS/SCI) Vantor ServicesOntology Scrum Master (TS/SCI)Herndon, VirginiaWorking closely with ontology engineers, software developers, data engineers, database engineers, UX designers, and Government stakeholders, the Product Owner ensures the delivery of secure, scalable, and mission-focused solutions that enable semantic interoperability, knowledge management, and advanced analytics. Certified Scrum Product Owner (CSPO), Professional Scrum Product Owner (PSPO), SAFe Product Owner/Product Manager (POPM), PMI Professional in Business Analysis (PMI-PBA), or equivalent Agile product management certification.
NewFull Stack Developer NorthrampFull Stack DeveloperWashington, District of ColumbiaRemoteThe Full Stack Developer will collaborate closely with software engineers, cloud architects, data engineers, DevSecOps professionals, product owners, quality engineers, and security teams to develop and deliver secure, reliable applications within a modern Agile environment. Partner with developers, quality engineers, security teams, data engineers, and DevSecOps professionals to resolve technical challenges and deliver integrated solutions.
Senior CDN & Cloud Network Engineer Rocket MortgageSenior CDN & Cloud Network EngineerWashingtonLead Cloud Strategy & Design: Lead the evolution of Redfin’s cloud strategy by architecting scalable, elegant solutions that balance immediate business needs with long-term infrastructure investments and "big picture" technical health. Drive Cross-Team Consensus: Partner with SEO, Platform, and Infosec teams to resolve cross-team dependencies and drive consensus on infrastructure security, resolving obstacles to ensure successful project completion.
Sr. Network Engineer (TS/SCI w/ CI Poly required) A&M Technologies, Inc.Sr. Network Engineer (TS/SCI w/ CI Poly required)Sterling, VAIn addition, you will engineer solutions for expanding capacity, improving response time, and streamlining network operations throughout the internal and operational systems, will monitor and analyze mission critical networks and servers, and will set up, manage, and maintain security management and application performance optimization functions across internal and customer systems. Your expertise will support a technical program driving the Model Based Systems Engineering (MBSE) cloud platform that supports collection, management and analysis of digital engineering information in an architecture that provides seamless digital thread and enables tool interoperability, including data structures suitable for AI applications.
Software Engineer - Mid Spear AISoftware Engineer - MidBolling AFB, District of ColumbiaWe’re looking for a Software Engineer to develop and maintain full stack software applications and services supporting AI/ML and analytic mission operations, focusing on scalable back-end systems, APIs, and user interfaces for enterprise platforms. Demonstrated ability and willingness to rapidly learn novel AI platforms, frameworks, and tool integrations, including those enabling agentic AI capabilities.
Critical Facilities Engineer, NA (Data Center) Vantage Data CentersCritical Facilities Engineer, NA (Data Center)Sterling, VA$46–$58 / hourMinimum 3 years, 5+ years preferred, of "hands on" experience with the maintenance and repair of industrial electrical and mechanical systems in mission-critical facilities to include; emergency generators (Generators, Fuel Delivery systems and Parallel Switchgear), electrical distribution (MV/LV switchgear and associated controls), critical and essential PDUs, UPS, switchgear, HVAC, air handling units, computer grade cooling systems, and building monitoring/control systems. If you enjoy working on critical data center systems (UPSs, PDUs, Diesel Generators, ATS equipment and Building Controls), as well as industrial electrical equipment and systems that include power distribution components/wiring, electronic components and lighting systems.
Network Engineer, Senior Booz Allen HamiltonNetwork Engineer, SeniorUsa, MarylandYou’ll apply your expertise in routing and switching, integration of encryption gear, network design and architecture, system interoperability, IP engineering, network transport layers, multi-protocol label switching, gateway protocol, virtual routing, and forwarding as you join our team of problem-solvers to the DoD. As a network engineer on our team, you’ll use your experience in network design and architecture, system interoperability, OSI model, network transport layers, multi-protocol label switching, gateway protocol, virtual routing and forwarding to support the nation’s defense and respond to evolving adversaries.
Senior Network Engineer (TS/SCI) DirectViz Solutions, LLCSenior Network Engineer (TS/SCI)Quantico, VAFull timeProvides 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.
Network Engineer Booz Allen HamiltonNetwork EngineerLorton, Virginia$62,000–$141,000 / yearYou’ll apply your expertise in routing and switching, integration of encryption gear, network design and architecture, system interoperability, IP engineering, network transport layers, multi-protocol label switching, gateway protocol, virtual routing, and forwarding as you guide our team of problem-solvers to help the DoD and other partners evolve and deploy new capabilities and technologies. Using your experience in Crytographic equipment, cryptography, key management, software and hardware firewalls, Cisco hardware, Palo Alto firewalls, cloud migration, optical infrastructure networking, virtual routing and forwarding, Juniper SSR, AWS Gov Cloud you’ll serve as a trusted advisor to clients on mission-critical projects.
COMSATCOM Network Engineer Booz Allen HamiltonCOMSATCOM Network EngineerAnnapolis Junction, MarylandOnsite : If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.
NewComsatcom Network Engineer Booz Allen Hamilton Inc.Comsatcom Network EngineerAnnapolis Junction, MD$77,600–$176,000 / yearOnsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.
NewAsset Manager and Network Engineer Booz Allen HamiltonAsset Manager and Network EngineerElkridge, MarylandAs a network engineer on our team, you’ll use your experience in network design and architecture, system interoperability, network device configuration and usage, and virtual routing and forwarding to support the nation’s defense and respond to evolving adversaries. You’ll help support the development of enterprise-wide management solutions, work through complex device integration tasks, and increase security, reliability, and availability for mission-critical workflows.
NewAsset Manager And Network Engineer Booz Allen Hamilton Inc.Asset Manager And Network EngineerUSA, MD$77,600–$176,000 / yearAs a network engineer on our team, you'll use your experience in network design and architecture, system interoperability, network device configuration and usage, and virtual routing and forwarding to support the nation's defense and respond to evolving adversaries. You'll help support the development of enterprise-wide management solutions, work through complex device integration tasks, and increase security, reliability, and availability for mission-critical workflows.
Senior Software Engineer / Data Scientist (Training Systems) LeidosSenior Software Engineer / Data Scientist (Training Systems)Chantilly, VirginiaBachelor’s degree in Computer Science, Data Science, Software Engineering, Mathematics, Engineering, or related technical field with 8+ years of relevant experience and 15+ years overall experience; additional experience may be considered in lieu of degree. Familiarity with contemporary AI coding ecosystems and developer productivity tools such as Claude Code, OpenAI Codex, Cursor, OpenCode, GitHub Copilot, or similar platforms.
Sr. Network Engineer TechDigitalSr. Network EngineerReston, VAStrong networking skills including LAN/WAN and TCP/IP design and troubleshooting, medium/large data center design, firewalls, VPN, WLAN, VOIP, and networking management tools. -Senior level Network Engineer with strong LAN, WAN, Cloud/Cloud Security (Google GCP, Azure, Oracle OCI), and Cyber Security.
Senior Network Engineer (SMA 1) E LogicSenior Network Engineer (SMA 1)Washington D.C., DCIncident Response: Support incident response activities by providing network-level analysis, containment actions, and forensic data collection; perform root cause analysis (RCA) for network incidents. You will serve as a senior technical advisor to CBO stakeholders, collaborating with cybersecurity, cloud, and operations teams to resolve complex network issues and support audits, assessments, and compliance initiatives.
Network Engineer (SMA 1) E LogicNetwork Engineer (SMA 1)Washington D.C., DCSecurity Implementation: Support Zero Trust Architecture (ZTA) and network segmentation initiatives; implement and maintain network security controls aligned with NIST SP 800-53 and NIST SP 800-207. You will be responsible for configuring, managing, and troubleshooting network devices to strengthen the security, reliability, and resilience of the network infrastructure while addressing identified Incident Response (IR) remediation requirements.
Principal Network Engineer LeidosPrincipal Network EngineerColumbia, Maryland$139,100–$251,450 / yearMasters Degree in a related technical discipline and 15 or more years related experience or Bachelors Degree in a related technical discipline and seventeen (17) years of experience providing network engineering support. The engineer translates mission and business requirements into secure, high-performing network solutions and collaborates with operations personnel, program management, and engineering teams to ensure reliable network performance in DoD/IC environments.
Field/Base Communications Network Engineer LeidosField/Base Communications Network EngineerWashington, District of ColumbiaProvides COMSEC Local Element support to assigned locations, which includes managing COMSEC hardware/software assets and key inventories, loading keys into Encryption devices, installing, configuring, troubleshooting, upgrading, removing/replacing faulty equipment, interacting with the Government KOAMs and following prescribed procedures and processes related to COMSEC. •Must have normal color vision to identify different colors of wires and cables; must have correctable vision to 20/20 or better so you can see objects and information displayed in schematics, test equipment, and computer monitors; must have depth perception to be able to judge distance between objects to work safely on ladders and in confined spaces; must be able to use and read digital test equipment such as OTDR (optical time-domain reflectometer).