Information Systems Security Engineer 2 ItezzInformation Systems Security Engineer 2Annapolis Junction, MarylandTwelve (12) years experience as an ISSE on programs and contracts of similar scope, type, and complexity to include recent experience within the last five (5) years with Cybersecurity principles and technology, including access/control, authorization, identification and authentication, PKI, network and enterprise security architecture is required. Support security authorization activities in compliance with NSA/CSS Information System Certification and Accreditation Process (NISCAP) and DoD Risk Management Framework (RMF), the NIST Risk Management Framework (RMF) process, and prescribed NSA/CSS business processes for security engineering.
Information Systems Security Engineer 3 ItezzInformation Systems Security Engineer 3Annapolis Junction, MarylandTwenty (20) years experience as an ISSE on programs and contracts of similar scope, type, and complexity to include recent experience within the last five (5) years with Cybersecurity principles and technology, including access/control, authorization, identification and authentication, PKI, network and enterprise security architecture is required. Support security authorization activities in compliance with NSA/CSS Information System Certification and Accreditation Process (NISCAP) and DoD Risk Management Framework (RMF), the NIST Risk Management Framework (RMF) process, and prescribed NSA/CSS business processes for security engineering.
Spacecraft Operations and Systems Integration Engineer LV8D SolutionsSpacecraft Operations and Systems Integration EngineerChantilly, VALV8D Solutions is an elite Systems Engineering and Technical Advisory (SETA) company that delivers advanced systems engineering, integration, acquisition, mission operations, network communications, and cybersecurity support to our defense and intelligence customers. We specialize in every aspect of our customers’ space and ground mission systems while offering exceptional work-life balance and an exemplary compensation and total rewards package designed to recruit, train, and retain top talent and committed to national defense and career growth.
Spacecraft Operations And Systems Integration Engineer LV8D SolutionsSpacecraft Operations And Systems Integration EngineerChantilly, VALV8D Solutions is an elite Systems Engineering and Technical Advisory (SETA) company that delivers advanced systems engineering, integration, acquisition, mission operations, network communications, and cybersecurity support to our defense and intelligence customers. We specialize in every aspect of our customers’ space and ground mission systems while offering exceptional work-life balance and an exemplary compensation and total rewards package designed to recruit, train, and retain top talent and committed to national defense and career growth.
Java API Developer PeopleNTech LLCJava API DeveloperAlexandria, VAThe Role: We are searching for a highly skilled and experienced Software Engineer to join our dynamic team and play a key role in developing and maintaining our solutions deployed on GCP. Responsibilities: Design, develop, test, and deploy robust and scalable microservices using Java and Spring Boot, Spring MVC, Spring Data, and Spring Security.
SAP MDG Technical Developer Helios HRSAP MDG Technical DeveloperWashington, DCFull timeThe developer leverages expertise in SAP MDG, Object-Oriented ABAP, SAP Fiori, BRF+, and SAP development frameworks to deliver custom enhancements, workflows, interfaces, and data replication capabilities that support enterprise master data initiatives. Demonstrated experience developing SAP MDG technical solutions using Object-Oriented ABAP, BRF+, SAP Fiori, Floorplan Manager (FPM), Web Dynpro, OData Services, CDS Views, and ABAP Managed Database Procedures (AMDP).
Senior Backend Java Developer AHU TechnologiesSenior Backend Java DeveloperWashington, District of Columbia$80–$85 / hourMinimum Education/Certification Requirements: Bachelor’s degree in IT or related field or equivalent experience Skills Matrix · Experience with core JAVA development with strong back-end developme · JAVA – Annotations, Generics, Reflection, Inheritance, OO Design, NIO, Bean Validation · Spring Boot Application Development Experience · Spring – Java Config, Dependency Injection, Autowiring Concepts · Spring Integration Development Experience · Spring Web Services Development Experience · Synchronous and Asynchronous programming experience – Callbacks, Future, Timeout and Error Handling · Experience with MAVEN Project Build experience · Experience with GIT version control repository · Experience with Tomcat/Jetty/undertow Application Servers · Experience with LINUX working environment · Experience with JIRA Issue tracker · 16+ yrs. preparing complex technical documentation · Bachelor’s degree in IT or related field or equivalent experience · RedHat Openshift Container-based application development and deployment experience · Working with mainframe CICS containers and channels using JCA connectors · Knowledge of Continuous Integration and Continuous Development practice · Must have enough experience to qualify for a Master Level position.
AWS Python Developer (Remote) Select Source SolutionsAWS Python Developer (Remote)Arlington, VARemoteYou will work closely with cross-functional teams to modernize legacy applications, streamline development workflows through CI/CD practices, and leverage AWS technologies to deliver robust, high-performing systems. As an AWS & Python Developer, you will play a key role in architecting and implementing cloud-native solutions that process and manage scientific data at scale.
AWS Python Developer Select Source SolutionsAWS Python DeveloperArlington, VAYou will work closely with cross-functional teams to modernize legacy applications, streamline development workflows through CI/CD practices, and leverage AWS technologies to deliver robust, high-performing systems. As an AWS & Python Developer, you will play a key role in architecting and implementing cloud-native solutions that process and manage scientific data at scale.
Applications Developer Senior (.NET) AHU TechnologiesApplications Developer Senior (.NET)Washington, District of ColumbiaClients OIS/Application Support Division I is looking for a Senior Application Developers whose primary responsibilities include design, development, delivery and enhancement of Client-Server/Web-Based/Cloud-Based/Mobile Software Applications using application software development languages/environments with. The successful candidates will demonstrate the following knowledge, skills, characteristics, experiences and/or abilities: • Capable of design, develop and deploy applications that support users on the case and program management especially with ERAP application.
Salesforce Developer University of MarylandSalesforce DeveloperMarylandKNOWLEDGE, SKILLS, & ABILITIES: Knowledge of Apex programming, including custom development of Lightning Web Components (LWC), Apex Triggers, Apex Batch/Schedulable/Queueable interfaces, and system integrations using REST APIs. Skill in Lightning development projects, including custom development of Lightning Web Components and pages, and creating Salesforce Lightning Communities from initial setup through deployment.
Salesforce Service Cloud Developer Darwin RecruitmentSalesforce Service Cloud DeveloperWashingtonThe role involves building scalable solutions, streamlining case management processes, and integrating Salesforce with external platforms to create a seamless support experience. Experience configuring core Service Cloud features (cases, workflows, service console).
Senior Full Stack/UI Developer SOS International LLCSenior Full Stack/UI DeveloperChantilly, VA3-5 years of hands-on experience in full-stack and UI development, or equivalent practical experience, with a STEM degree (field such as computer science, statistics, data analytics, computer engineering, mathematics, etc.). This role involves collaborating with cyber SMEs, data scientists, and engineers to translate complex technical requirements into responsive user interfaces and robust backend services.
Kubernetes Software Developer Lockheed Martin CorpKubernetes Software DeveloperManassas, VAWork Schedules: Lockheed Martin supports a variety of alternate work schedules that provide additional flexibility to our employees. In this role, you will support project initiatives as a Container and Kubernetes Subject Matter Expert to package, install, and deploy containerized capabilities to Navy systems.
NewSoftware Developer (Systems Software) GRVTYSoftware Developer (Systems Software)Chantilly, VA$150,000–$250,000 / yearThe Software Developer will be responsible for design, development, and implementation of software systems/services solutions based on requirements analysis; perform operational feasibility evaluations and recommend improvements; develop and maintain system and solution code, architecture, and security documentation; assist the Sponsor with software licensing and purchase efforts. Apply in-depth hands-on software engineering expertise to develop automated workflows that ensure compliance with Sponsor security, regulatory and compliance requirements such as the design of queueing and message processing workflows for large scale operations.
NewLead Conversational AI Developer SGA Inc.Lead Conversational AI DeveloperBethesda, MDRemote$68–$80 / hourThe platform integrates conversational applications with enterprise systems and backend services to provide intelligent, personalized, and transactional experiences for users. Troubleshoot issues across the full application stack, including conversational flows, application code, APIs, databases, web applications, and backend integrations.
NewTraining Curriculum Developer SOS International LLCTraining Curriculum DeveloperFort Belvoir, VAPartner with the Training Curriculum Developer to design and deliver training on digital accessibility topics, including creating accessible electronic documents, document remediation, and ensuring website accessibility. Founded in 1989 and headquartered in Reston, Virginia, SOSi is a private defense and government solutions business specializing in advanced technology systems and mission support.
NewFull Stack Microservices Developer Peraton IncFull Stack Microservices DeveloperHerndon, VA$86,000–$138,000 / yearExperience developing service-based solutions using the Java technology stack, building REST-based services (Spring MVC, Spring Boot, etc.), and deploying container-based microservices architecture (Docker, Spring Boot, Kubernetes, etc.). Experience with full-stack development (Front end and backend) using HTML / CSS / JavaScript, React technologies and Java, Spring boot for backend to implement enterprise web-based applications within an Agile environment with a focus on microservices patterns.
Digital Mid BackEnd Java Developer - 17446 QED NationalDigital Mid BackEnd Java Developer - 17446Vienna, VA$60–$65 / hourYou will collaborate closely with Engineering, Product Management, Enterprise Architecture, Infrastructure, and Security teams to improve application quality, reduce technical debt, and guide the development of scalable, secure, resilient, and cloud-ready enterprise applications. This role is ideal for an experienced software engineering professional who enjoys solving complex technical challenges, evaluating application architecture, and influencing long-term technology strategy without serving as a traditional software developer.
Software Developer (Mid) VTG.Software Developer (Mid)MD$110,000–$150,000 / yearWhen extending an offer, VTG also considers work experience, education, skill level, market considerations and may possibly include contractual requirements which may cause an offer to fall outside of this range. Pay Range: VTG's estimated starting pay range is $110,000-$150,000 annually, which is a general guideline for the geographic location.
Full Stack Developer with Gen AI PeopleNTech LLCFull Stack Developer with Gen AIAlexandria, VA$110,000–$120,000 / yearThe ideal candidate should be comfortable discussing and designing end-to-end web application architectures, with a strong focus on frontend development and communication between frontend and backend systems. Experience in RESTful API development ( Fast API preferred), Hands-on experience with API integration , including front-end-to-backend communication.
Al Developer - Document Intelligence & Validation PeopleNTech LLCAl Developer - Document Intelligence & ValidationAlexandria, VA2. Hands-on experience with: Document Al/IDP platforms (OCR, PDF parsing) based extraction, Confidence scoring, rule-based validation, semantic or fuzzy comparison, API integration. The Al Developer will design, build, and optimize document ingestion, extraction, validation, and comparison capabilities to modernize Middle Office authorization workflows.
Senior Java Developer w/ Angular Expert In Recruitment SolutionsSenior Java Developer w/ AngularWoodlawn, MDMaster's and 5+ years of experience, Bachelor's and 7+ years of experience or 13+ years in lieu of a degree** Experience in designing high-throughput and low-latency systems using Java and Angular, including architecting scalable solutions capable of handling large volumes of concurrent requests with minimal response times. Demonstrate a strong understanding of the latest trends in Artificial Intelligence (AI) and showcase the ability to apply AI knowledge to enhance or redesign existing system architectures, identifying opportunities where AI-driven solutions can add value, improve efficiency, or enable new capabilities.
Data Engineer/Analytics Developer (End-to-End ETL & BI) Expert In Recruitment SolutionsData Engineer/Analytics Developer (End-to-End ETL & BI)Columbia, MDDevelop data ingestion frameworks to extract data from enterprise applications, APIs, flat files, databases, and legacy systems. Design and implement end-to-end ETL/ELT pipelines for structured and unstructured data from multiple source systems.
Camunda Developer 6 open roles PeopleNTech LLCCamunda Developer 6 open rolesAlexandria, VAIf you are not the intended recipient, you are not authorized to read, retain, copy, print, distribute or use this message. If you have received this communication in error, please notify the sender and delete all copies of this message.
Senior Developer/ Leads PeopleNTech LLCSenior Developer/ LeadsAlexandria, VACreate and orchestrate agents using Google ADK: define agents, attach tools/functions, manage sessions and memory, and implement multi-step workflows (sequential/parallel/routed). Role Summary Design and build secure, scalable backend services in Java (Spring Boot) and Python, and deliver production-grade AI agent capabilities using Google Agent Development Kit (ADK).
Cloud Developer/Integrator Marathon TSCloud Developer/IntegratorHanover, MDMinimum Requirements (Knowledge, Skills, and Abilities): Proven progressive responsibility and experience, collectively, with the following: Experience provisioning, configuring, and managing cloud infrastructure and services (e.g., compute, storage, networking, IAM). Essential Responsibilities: Design, implement, and maintain cloud infrastructure (e.g., modernization, migration, roadmaps, etc.), ensuring that systems are designed and maintained following best practices and governance requirements.
Lead Node.Js Developer PeopleNTech LLCLead Node.Js DeveloperAlexandria, VAThe Role: Digital API team is looking for a hands-on Architect with deep Node.js/TypeScript expertise to design and deliver domain-driven microservices for customer-facing digital experiences. You ll own greenfield builds from zero-to-production, lead engineers by example (coding ~70% of the time), and drive cross-team triage while keeping leadership proactively informed.
NewSalesforce Developer - Remote (USA) ICFSalesforce Developer - Remote (USA)Reston, VirginiaRemotePay Range - There are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience, skills, certifications and competencies that align to the specified role, geographic location, education and certifications as well as contract provisions regarding labor categories that are specific to the position. If you accept this position, you should note that ICF does monitor employee work locations and blocks access from foreign locations/foreign IP addresses, and also prohibits personal VPN connections.
Systems Engineer VTG.Systems EngineerChantilly, VAVTG is seeking for a Systems Engineer for a technical development program supporting two Cloud-based applications, and their associated cloud infrastructures located on a secure network. The Systems Engineer will work with a large team of developers, software engineers, cybersecurity engineers, database administrators, and system architects.
React Software Developer SITEC ConsultingReact Software DeveloperLaurel, MDFull timeReact Software DeveloperLocation: Laurel, MDSchedule: Full-Time, Primarily On-SiteTelework: Up to One Day Per WeekClearance Required: TS/SCI with PolygraphSITEC Consulting is seeking a React Software Developer to support the sustainment, modernization, and enhancement of enterprise business applications in a secure mission environment. The ideal candidate is a front-end developer with strong React experience, solid JavaScript or TypeScript skills, and the ability to work independently while collaborating with engineers, testers, product stakeholders, and end users.
Systems Engineer| GATEKEEPER| TS/SCI w/MD poly required Power3 SolutionsSystems Engineer| GATEKEEPER| TS/SCI w/MD poly requiredHanover, MarylandBachelor's degree in System Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or a related discipline from an accredited college or university is required. We are seeking a Systems Engineer to work with a team of developers, QA, DevOps and other system engineers to support the Software Development Lifecycle of the GATEKEEPER product.
Principal Classified Systems Architect, Okta Federal Okta IncPrincipal Classified Systems Architect, Okta FederalWashington, DC$224,000–$308,000 / yearClassification of protected categories is as follows: A "disabled veteran" is one of the following: a veteran of the U.S. military, ground, naval or air service who is entitled to compensation (or who but for the receipt of military retired pay would be entitled to compensation) under laws administered by the Secretary of Veterans Affairs; or a person who was discharged or released from active duty because of a service-connected disability. Collaborate closely with Product Engineering (ORD), Site Reliability Engineers (SREs), Business Application teams, Collaboration Engineering teams, and Security teams to translate complex compliance controls (DISA STIGs, RMF) into automated technical implementations that minimize friction for developers.
AWS Systems Engineer - TS/SCI w/ Poly GD Information TechnologyAWS Systems Engineer - TS/SCI w/ PolyHerndon, VirginiaTo ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. Education: Bachelor’s degree in Computer Science, Engineering, or a related technical discipline, or the equivalent combination of education, technical certifications or training, or work experience.
Senior Flight Safety Systems Engineer Peraton IncSenior Flight Safety Systems EngineerFort Belvoir, VA$135,000–$216,000 / yearSuperCombo tool or STK) or STK Level 2 certification in lieu of working experience Active TS/SCI with adjudicated Poly PREFERRED: 2+ years' experience with Flight Safety tools (i.e., Astrodynamics Support Workstation (ASW) 6+ years of combined experience working in flight safety (conjunction assessment) and/or space operations requiring flight safety system tools (i.e., STK, ASW) Advanced understanding of orbital mechanics, flight safety tools and mission scope Understanding of foreign/domestic space & ground threat capabilities Ability to read, write and understand logic of scripts written in Bash or Python languages Prior working experience with National Reconnaissance Office missions and systems * Experience working and collaborating with military and civilian leaders of all ranks Peraton Overview Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. Responsibilities As a Senior Flight Safety Systems Engineer supporting a national security program space warfighting mission, you will be responsible for optimizing, testing and integrating critical system tools performing the Flight Safety (FS) mission.
Senior Systems Engineer VTG.Senior Systems EngineerReston, VABachelor's degree in Computer Science or a related technical field (equivalent military training may be considered) 16 years of relevant experience in cybersecurity, network exploitation, or related fields. Overview VTG is seeking a Senior Systems Engineer to strategically safeguard critical national security interests by leveraging advanced systems intelligence and precision-targeted cyber capabilities.
Cloud Systems Administrator Peraton IncCloud Systems AdministratorAnnapolis Junction, MD$135,000–$216,000 / yearPeraton offers enhanced benefits to employees working on our critical National Security programs, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate in an attractive bonus plan. In this role, youll help sustain and optimize a cloud-based enterprise platform built with Java and Free and Open-Source Software technologies including Kubernetes, Hadoop, and Accumulo-enabling execution of data-intensive analytics on managed infrastructure.
Information Systems Security Engineer (ISSE) EC Technology, LLCInformation Systems Security Engineer (ISSE)Arlington, VAEvans & 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.
Systems Engineer - Level II (Linux Engineer) Computer World ServicesSystems Engineer - Level II (Linux Engineer)Washington, District of ColumbiaWorking closely with application owners, developers, and analytics engineers, the Linux Engineer will drive automation, enforce patching and vulnerability remediation, and ensure that our Linux infrastructure reliably supports mission-critical business and analytics workloads. Manage, maintain, and troubleshoot Linux servers deployed in AWS across a mixed distribution environment, including Amazon Linux 2023, Ubuntu 22.04 and later, and Red Hat Enterprise Linux 8 and 9 .
COMSEC Engineer AMERICAN SYSTEMSCOMSEC EngineerArlington, VirginiaFull timeQualifications: Master’s degree from an accredited college or university in a relevant discipline and 10 years of directly relevant experience; or a bachelor’s degree in a relevant discipline plus 14 years of directly related work experience. Overview: AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Program Mission Support, Engineering & Analysis, and Training.
ServiceNow ITOM/ITAM Senior Developer (376) iTech AGServiceNow ITOM/ITAM Senior Developer (376)Arlington, VirginiaThe ideal candidate is a hands-on ServiceNow developer with deep ITOM and ITAM expertise who has remediated enterprise CMDBs end-to-end — from data-quality assessment through CSDM-aligned service modeling — and has diagnosed and recovered a failed SAM Pro deployment. The engagement spans four workstreams — CMDB Stabilization & Governance, SAM Pro, ITSM Process Automation & Operational Efficiency, and Platform Governance — with the CMDB as the lead workstream that all other modules depend on.
Range Operations Professional Development (ROPD) Curriculum Developer Green Cell Consulting LLCRange Operations Professional Development (ROPD) Curriculum DeveloperQuantico, VAEmploy the Systems Approach to Training and Education (SATE) to analyze, design, develop, and evaluate training pertaining to range safety, operations, and management topics and issues, including the development of detailed performance-based testing scenarios that simulate or represent actual job functions as derived from Front End Analyses. The ROPD Curriculum Developer serves as an Instructional System Specialist responsible for designing, developing, implementing, and evaluating range management training and education products for the Range and Training Area Management (RTAM) community.
ServiceNow Application Developer Iconma LLCServiceNow Application DeveloperMcLean, VASenior Developer will be part of the Enterprise Risk Management Technologies Team and will be responsible for the configuration and integration of "out-of-the-box" ServiceNow solutions, tailoring them to meet unique business needs. Configure solution UI, including Forms, Fields, Lists, Views, Workspaces, UI Policies, Client Scripts, UI Actions, Dashboards, Reports, Service Catalog, and Portals.
ServiceNow Developer Expert In Recruitment SolutionsServiceNow DeveloperTysons, VASenior Developer will be part of the Enterprise Risk Management Technologies Team and will be responsible for the configuration and integration of "out-of-the-box" ServiceNow solutions, tailoring them to meet unique business needs. • Configure solution UI, including Forms, Fields, Lists, Views, Workspaces, UI Policies, Client Scripts, UI Actions, Dashboards, Reports, Service Catalog, and Portals.
Software Developer ManTechSoftware DeveloperWashington, DCCoordinate database development activities as part of a collaborative technical team when required and maintain databases within assigned application areas, ensuring data integrity, availability, and security. MANTECH seeks a motivated, career and customer-oriented Software Developer to join our team in Washington, D.C. This is a hybrid position with 3 days onsite and 2 days remote.
Software Engineer – Developer and Production Systems Support Nightwing Intelligence SolutionsSoftware Engineer – Developer and Production Systems SupportSterling, Virginia$99,000–$206,000 / yearKey Job Responsibilities: Provide onsite support for Java-based web applications within a microservices architecture, ensuring high availability, reliability, and performance of deployed systems in the customer space. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization.
Senior Cyber Capability Developer Osprey Talent SolutionsSenior Cyber Capability DeveloperChantilly, VirginiaThis is an exciting opportunity to work on the front lines of national security, developing cyber capabilities that help forensic examiners and incident responders investigate complex threats, analyze critical data, and respond to evolving operational requirements. The developer will serve as a full-stack engineer, building and extending Python-based front-end and back-end capabilities that process the diverse data formats encountered during forensic investigations.
Full Stack Developer Novul SolutionsFull Stack DeveloperAlexandria, VirginiaThe role supports the full technology stack, including responsive user interfaces, back-end services and APIs, databases, cloud infrastructure, automated testing, and CI/CD pipelines. Maintain code and technical documentation, including designs, APIs, build guides, diagrams, procedures, and runbooks; participate in Agile ceremonies and Jira-based task tracking.
Front-End Web Developer, B2B, Marketing Technology DoorDash IncFront-End Web Developer, B2B, Marketing TechnologyWashington D.C., DC$108,800–$160,000 / yearWe value a diverse workforce - people who identify as women, non-binary or gender non-conforming, LGBTQIA+, American Indian or Native Alaskan, Black or African American, Hispanic or Latinx, Native Hawaiian or Other Pacific Islander, differently-abled, caretakers and parents, and veterans are strongly encouraged to apply. The Marketing Technology is responsible for delivering best-in-class tools, data, and processes so teams at DoorDash can effectively acquire new customers, drive retention, and grow new business lines across all our audiences, including Consumers, Dashers, and Merchants.
NewSenior Full Stack Developer (Hybrid/On-Site) BLN24Senior Full Stack Developer (Hybrid/On-Site)Suitland, MDFull timeWithin this role, success means understanding the existing environment before prescribing a solution; delivering working, well-tested improvements; reducing technical debt without disrupting mission operations; and becoming a trusted technical partner who can move fluidly between code, data, infrastructure, testing, and team collaboration. Collaborate with developers, data scientists, analysts, product owners, infrastructure teams, and Census stakeholders to translate mission needs and technical constraints into working solutions.