Senior Full Stack Software Engineer / Hybrid / Active Top Secret Peraton IncSenior Full Stack Software Engineer / Hybrid / Active Top SecretArlington, VA$112,000–$179,000 / yearAs the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Preferred Requirements: Deep expertise with the Angular and/or React framework, including advanced patterns such as lazy loading, custom directives, and reactive forms.
Sr. DevSecOps Engineer III 6735 Metrostar SystemsSr. DevSecOps Engineer III 6735Reston, VA$200,000–$220,000 / yearArchitect and build secure containerized solutions by designing Docker images with security best practices, implementing and optimizing OpenShift deployments and configurations, remediating Prisma security findings, and providing guidance to development teams on container orchestration and best practices. Create and maintain Infrastructure as Code (IaC) templates primarily using CloudFormation to architect highly available, resilient, and secure DevSecOps tool infrastructure across AWS environments (GovCloud, C2S, TC2S) while ensuring STIG compliance and guiding junior engineers on IaC best practices.
Generative AI Solutions Engineer (LLM, RAG, AWS) Iconma LLCGenerative AI Solutions Engineer (LLM, RAG, AWS)Mc Lean, VAResponsibilities: Design and architect end-to-end GenAI solutions using LLMs (OpenAI, Azure OpenAI, Google Gemini, Anthropic Claude, etc.). Lead the implementation of prompt engineering, RAG (Retrieval-Augmented Generation), fine-tuning, and agentic AI systems.
Geospatial CI/CD & Platform Automation Engineer - Multiple Positions at Junior/Mid/Senior Levels NV5 Global IncGeospatial CI/CD & Platform Automation Engineer - Multiple Positions at Junior/Mid/Senior LevelsSpringfield, VAThe NV5 family brings together talent across a wide range of markets and fields, including Professional Engineers, Professional Land Surveyors, Architects, Photogrammetrists, GIS Professionals, Software Developers, IT, Project Management Professionals, and more. Design, implement, and maintain high-speed CI/CD pipelines using GitHub Actions/Azure DevOps for cloud-native workflows and Jenkins for complex, cross-platform on-premises build automation.
Information Systems Security Engineer (ISSE) Peraton IncInformation Systems Security Engineer (ISSE)Herndon, VA$135,000–$216,000 / yearPeraton offers enhanced benefits to employees working on this critical National Security program, 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. Our team leverages industry best practices in architecture design, data science, cloud services, DevSecOps, and platform integration to build, sustain, and continuously enhance enterprise business systems, system‑of‑systems integrations, and back‑end workflow processes.
DevSecOps Engineer for Artificial Intelligence and Machine Learning (AI/ML) GD Information TechnologyDevSecOps Engineer for Artificial Intelligence and Machine Learning (AI/ML)Annapolis JunctionTo 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. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and intelligence community.
Data Engineer - GCP services PeopleNTech LLCData Engineer - GCP servicesAlexandria, VAData Engineering: Advanced SQL, data modeling, ETL/ELT, batch & streaming pipelines. Data Integration: Ingestion patterns, APIs, CDC, and scalable pipeline design.
Sr. Front end Software Engineer Peraton IncSr. Front end Software EngineerArlington, VA$112,000–$179,000 / yearAs the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace.
Sr. DevSecOps Engineer II 6736 Metrostar SystemsSr. DevSecOps Engineer II 6736Reston, VA$170,000–$190,000 / yearArchitect and build secure containerized solutions by designing Docker images with security best practices, implementing and optimizing OpenShift deployments and configurations, remediating Prisma security findings, and providing guidance to development teams on container orchestration and best practices. Create and maintain Infrastructure as Code (IaC) templates primarily using CloudFormation to architect highly available, resilient, and secure DevSecOps tool infrastructure across AWS environments (GovCloud, C2S, TC2S) while ensuring STIG compliance and guiding junior engineers on IaC best practices.
IT Applications Engineer III Kaiser PermanenteIT Applications Engineer IIIHyattsville, MDEssential Responsibilities: • Completes work assignments by applying up-to-date knowledge in subject area to meet deadlines; following procedures and policies, and applying data and resources to support projects or initiatives; • Collaborating with others, often cross-functionally, to solve business problems; • Supporting the completion of priorities, deadlines, and expectations; • Communicating progress and information; • Identifying and recommending ways to address improvement opportunities when possible; • and escalating issues or risks as appropriate. Supports component integration testing (CIT) and user acceptance testing (UAT) for application initiatives by providing triage, attending test team meetings, keeping the QC up-to-date, performing fixes and unit testing, providing insight to testing teams in order to ensure the appropriate depth of test coverage, and supporting the development of proper documentation.
Data Engineer - TS/SCI with Polygraph GD Information TechnologyData Engineer - TS/SCI with PolygraphChantilly, 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. This role requires deep expertise across the full software development lifecycle, from system architecture to deployment, with a focus on data-intensive applications, performance optimization, and cross-platform integration.
Test Automation Engineer (Hybrid Onsite) Marathon TSTest Automation Engineer (Hybrid Onsite)Ashburn, VAThe individual will be responsible for developing and maintaining automated test suites using Playwright and BDD methodologies, while also performing manual testing, regression testing, and supporting User Acceptance Testing (UAT). The role requires close collaboration with business stakeholders, product owners, developers, business analysts, and architects to ensure high-quality software releases.
Senior Software Engineer - TS/SCI VMD CorpSenior Software Engineer - TS/SCIBethesda, MDThis strong commitment to our employees has been recognized by our inclusion on the Washington Business Journal’s “50 Best Places to Work” list as well as being a “Great Place to Work” certified company with a 4.6 star, and a 99% CEO approval Glassdoor rating. This role supports our client’s efforts to design and implement a cutting-edge data-centric architecture leveraging cloud-based computing, artificial intelligence (AI), machine learning (ML), and cross-domain transfer systems.
Software Engineer - TS/SCI VMD CorpSoftware Engineer - TS/SCIBethesda, MDYou will work closely with Systems Engineers, Software Engineers, Architects, and Operations Engineering/Manager on a broad scope of activities extending across the development of systems to include middle-tier and backend engineering tasks. This strong commitment to our employees has been recognized by our inclusion on the Washington Business Journal’s “50 Best Places to Work” list as well as being a “Great Place to Work” certified company with a 4.6 star, and a 99% CEO approval Glassdoor rating.
DevSecOps (DSO) Engineer NextGen Federal SystemsDevSecOps (DSO) EngineerFort Meade, MarylandThe selected candidate will work closely with government stakeholders, cybersecurity teams, and mission partners to ensure high availability, performance, and security across the environment. This role requires a proactive engineer with experience in multiple of the following areas: systems architecture, virtualization, automation, cybersecurity compliance, and enterprise operations.
Applications Architect (Enterprise Modernization & Cloud Migration) - Active Top Secret with SCI Eligibility Clearance Akima, LLCApplications Architect (Enterprise Modernization & Cloud Migration) - Active Top Secret with SCI Eligibility ClearanceAlexandria, Virginia$160,000–$170,000 / yearMinimum of 5 years of experience in enterprise or application architecture, with hands-on work in application portfolio rationalization and modernization planning, including demonstrated knowledge and previous work performance converting architectural analysis into practical reference architectures, solution designs, and implementation roadmaps aligned with TOGAF, DODAF, or similar industry frameworks. Microsoft Azure certification (e.g.,Azure Developer Associate, Azure DevOps Engineer Expert, Power Platform App Maker, Power Platform Solution Architect Expert Azure Solutions Architect Expert, Azure Administrator Associate) or equivalent demonstrated experience.
NewSolutions Architect – Cloud N2IA TechnologiesSolutions Architect – CloudWashington, DCFull timeRequired QualificationsActive DoD Secret ClearanceBachelor's degree in Computer Science, Engineering, Information Systems, or a related field4+ years of experience as an AWS Cloud Architect10+ years of experience in a related technical field (networking, development, cloud development, or security)5+ years of system engineering and system design experienceDemonstrated ability to develop comprehensive technical data packages, including ICDs, CONOPS, SDDs, APIs, OV‑1s, and enterprise architecture artifactsExperience managing the system engineering lifecycle, including AoAs, PoCs, and pilotsCompTIA Security+ (active)Experience transitioning legacy systems to AWSExperience identifying and resolving issues in AWS environmentsHands‑on experience with DevSecOps tools, including Ansible, Jenkins, Jira, Git, GitHub, and automation frameworksExperience as a managed service provider or AWS environment administrator (preferred)Preferred QualificationsAWS Certified Solutions Architect - Associate (active) or higher. Experience supporting DoD cloud systems (IL2-IL6)Familiarity with ATO processes, RMF documentation, and DoD cybersecurity requirementsFinOps experience (plus)Experience with AI/ML technologies, cloud‑based inference, or data‑driven architecturesAWS professional‑level or specialty certificationsKnowledge of DISA STIGs, DoD Cloud SRG, Zero Trust, and secure cloud design patternsN2IA is committed to fostering a diverse and inclusive work environment.
NewSenior Data Engineer - Remote (USA) ICF International IncSenior Data Engineer - Remote (USA)Reston, VARemote$89,649–$152,404 / yearDemonstrated understanding using software and tools including relational NoSQL and SQL databases including Cassandra and Postgres; workflow management and pipeline tools such as Airflow, Luigi and Azkaban; stream-processing systems like Spark-Streaming and Storm; and object function/object-oriented scripting languages including Scala, C++, Java and Python. Pay 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.
DevSecOps Engineer w/Secret Clearance TekSynap CorpDevSecOps Engineer w/Secret ClearanceFort Belvoir, VAExperience with DevSecOps services using infrastructure as a service provider (e.g., Amazon Web Services, Microsoft Azure, Google Compute Engine, Rackspace/OpenStack). Facilitates the development of new software solutions and transition of existing solutions from monolithic structures to micro-service structure operating within hardened containers.
Senior Site Reliability Engineer (Arlington, VA) - Secret Clearance Required - Relocation Provided Onebrief, Inc.Senior Site Reliability Engineer (Arlington, VA) - Secret Clearance Required - Relocation ProvidedArlington, VAToday, many critical planning workflows still rely on fragmented systems, static documents, and disconnected tools that make collaboration and decision-making unnecessarily difficult. Founded in 2019, Onebrief is backed by leading investors including General Catalyst, Battery Ventures, Insight Partners, Sapphire Ventures, and Human Capital.