SR. INFRASTRUCTURE ENGINEER – MAINFRAME Widenet ConsultingSR. INFRASTRUCTURE ENGINEER – MAINFRAMERemote, WashingtonRemote$65–$71 / hourContractorServe as the bridge between application teams and the managed service provider, ensuring clear communication, timely resolution of issues, and effective coordination of changes and upgrades. This role demands both hands-on technical expertise in mainframe environments and collaborative leadership skills to align stakeholders and keep systems running securely and efficiently.
Data Engineer CredenceData EngineerMcLean, VA$115,000–$155,000 / yearStrong understanding of ETL, ELT, and other similar data pipeline processes, as well as Enterprise Data and Storage Systems, such as experience with OpenSearch/Elastic Search, Kafka, Bedrock, Glue, DataBricks, Snowflake, AWS S3, RDS, EBS, or Glacier. Under mentorship from senior AI leaders, you’ll drive agentic AI development lifecycles and collaborate across engineering, data, and stakeholder teams to deliver high-impact, cloud-native AI capabilities that advance federal missions.
NewSenior Specialist, Software Engineering 1 1 L3Harris TechnologiesSenior Specialist, Software Engineering 1 1Chantilly, VA$97,000–$180,000 / yearL3Harris is seeking highly skilled and motivated software engineering professionals to work in a dynamic classified environment to implement core functionality to support customization and UI teams by creating modular and generic services and REST endpoints. Successful candidates will join a development team in Ground Software and Image Science discipline, directly supporting solutions developed by L3Harris’s Space Ground Solutions (SGS) Group.
junior full stack developer Java React.Js SynergisticITjunior full stack developer Java React.JsAlexandria, VA$86,000–$136,000 / yearFull timeSince 2010, Synergisticit has helped thousands of candidates land full-time jobs at tech leaders like Google, Apple, PayPal, Visa, Western Union, Wells Fargo, Intel, Paypal, JPMC, Wayfair, BOA, CITI and hundreds more with Job offers of $95k to $154k. Currently, We are looking for entry-level software programmers, Java Full stack developers, Python/Java developers, Data analysts/Data Engineers/ Data Scientists, Machine Learning engineers for full time positions with clients.
Navy Data Engineer (Arlington, VA) Integrated Data ServicesNavy Data Engineer (Arlington, VA)Arlington, VA$150,000–$175,000 / yearIDS is seeking a Data Engineer to support the Navy’s acquisition transformation strategy that is bringing together data from diverse defense and federal systems to build scalable pipelines, APIs, and data products that improve how critical information is integrated, accessed, and used. When determining an applicant’s compensation, various factors are taken into consideration including, but not limited to: geographic location, relevant prior work experience, relevant training, special skills/competencies, education, clearance, licenses/certifications, labor categories/contract rates and other business needs.
GoLang Developer Computer Enterprises IncGoLang DeveloperWashington, DCAs a trusted technology partner, CEI delivers solutions that help our customers transform their business and achieve meaningful results. Job at a Glance: This team focuses on building machine learning pipelines for clients within a niche media analysis framework team.
Applications Developer - II Base One TechnologyApplications Developer - IIArlington, VA$90,000–$110,000 / yearContractorSupporting a U.S. Government customer to provide support for onsite incident response to civilian Government agencies and critical asset owners who experience cyber-attacks, providing immediate investigation and resolution. Contract personnel perform investigations to characterize the severity of breaches, develop mitigation plans, and assist with the restoration of services.
Incident Manager - II 2nd shift Base One TechnologyIncident Manager - II 2nd shiftArlington, VA$80,000–$90,000 / yearContractorSupporting a U.S. Government customer to provide support for onsite incident response to civilian Government agencies and critical asset owners who experience cyber-attacks, providing immediate investigation and resolution. Contract personnel perform investigations to characterize the severity of breaches, develop mitigation plans, and assist with the restoration of services.
Host Based Systems Analyst Base One TechnologyHost Based Systems AnalystArlington, VA$115,000–$145,000 / yearContractorFull timeProvides Agency’s front line response for cyber incidents and proactively hunting for malicious cyber activity.
NewSenior Associate, Software Engineering 1 1 L3Harris TechnologiesSenior Associate, Software Engineering 1 1Chantilly, VA$74,500–$138,500 / yearSuccessful candidates will join a development team in Ground Software and Image Science discipline, directly supporting solutions developed by L3Harris’s Space Ground Solutions (SGS) Group. L3Harris is seeking highly skilled and motivated software engineering professionals to work in a dynamic classified environment to help us provide world class cloud solutions in support of programs that are critical to our national defense.
NewSenior Cloud Engineer Kforce Inc.Senior Cloud EngineerArlington, VA$140,000–$170,000The Senior Cloud Engineer manages and optimizes the organization's Microsoft 365 and Entra ID tenants, with primary responsibility for Exchange Online, identity, security, and collaboration services. Responsibilities: Design, configure, and administer Microsoft 365 services including Exchange Online, SharePoint Online, OneDrive, Teams, Copilot, and related security/compliance features.
NewDynamics 365 CRM Developer Kforce Inc.Dynamics 365 CRM DeveloperVienna, VARemote$75–$95Summary: We are seeking a Senior Dynamics 365 Developer to lead the design, development, configuration, integration, and support of our Microsoft Dynamics 365 ecosystem, including Dynamics 365 Customer Engagement (CE), Power Platform, Portals, and related technologies. This role will be instrumental in the ongoing rollout and enhancement of Dynamics 365 solutions while collaborating with Product Managers, Developers, Business Stakeholders, and external partners within a SAFe Agile environment.
Senior Consultant - VMware Cloud Foundation (VCF) Design and Deploy Calibre SystemsSenior Consultant - VMware Cloud Foundation (VCF) Design and DeployAlexandria, VAYou will work directly with customer stakeholders across high-visibility DoD, federal, or regulated environments to implement scalable, secure, and high-performing platforms. CALIBRE is an employee-owned mission focused solutions and digital transformation company, is looking to fill multiple slots in the Washington, DC area.
Senior Enterprise Architect Calibre SystemsSenior Enterprise ArchitectAlexandria, VAThe work includes assessing current-state systems and integration landscapes, and defining target-state architectures and technology roadmaps that guide client implementation and investment decisions. Experience architecting integrations across SaaS ERP, CRM, or financial platforms (e.g., Dynamics 365, Salesforce, Blackbaud, or similar).
NewData Engineer Calibre SystemsData EngineerArlington, VAThe successful candidate will work with mission owners, data stewards, engineers, analysts, and platform teams to integrate authoritative data; improve data quality; build reusable analytics; and transition solutions into sustained operations. CALIBRE is seeking an experienced Data Engineer to develop production-ready data products, analytics, and decision-support applications using Army Vantage and Department of War (DoW) War Data Platform (WDP) capabilities.
Information Security Analyst Calibre SystemsInformation Security AnalystWashington, DC$89,000–$110,000 / yearThe analyst will help maintain compliance with DoD, DISA, U.S. Cyber Command, MC&FP, NIST RMF, Zero Trust, STIG/SRG, ACAS, and eMASS requirements while supporting the attainment and sustainment of Government-issued Authorizations to Operate (ATOs). CALIBRE is an employee-owned mission focused solutions and digital transformation company, is looking for a highly qualified Journeyman Information Security Analyst to support a DoD client with enterprise cybersecurity for a large program serving military families.
Technical Service Analyst Vaco LLCTechnical Service AnalystColumbia, MDDetermining compensation for this role (and others) at Vaco by Highspring depends upon a wide array of factors including but not limited to: the individual’s skill sets, experience and training; licensure and certification requirements; office location and other geographic considerations; other business and organizational needs. This role serves as the primary point of contact for IT-related issues, delivering exceptional customer service while troubleshooting hardware, software, account access, and Microsoft technology challenges.
NewTravel Computed Tomography Technologist - Contract TalentBurst, Inc.Travel Computed Tomography Technologist - ContractReston, VA$27 / hourUnit staffing description- (unit secretaries and tech availability): Type of equipment: Client, Hologic. Certifications Required: ARRT (R) ( M) ( CT) RDMS/ BLS and Radiology Tech License.
NewTravel Ultrasound Technician - Contract TalentBurst, Inc.Travel Ultrasound Technician - ContractReston, VA$15 / hourAddress: 1850 Town Center Parkway, Reston, VA 20190. Candidates without the following skills will not be considered: General Ultrasound.
Senior Ab Initio Developer CredenceSenior Ab Initio DeveloperMcLean, VA$130,000–$160,000 / yearExperience building integrations across APIs, legacy systems, and heterogeneous data sources, with the ability to troubleshoot performance issues and optimize large-scale ETL workflows. This role is well suited to someone who enjoys working across complex data environments, partnering with technical and business stakeholders, and contributing to solutions where reliability, performance, and quality matter.