NewSoftware Engineer (TS/SCI) MaxaarSoftware Engineer (TS/SCI)Springfield, VirginiaVantor is a place for problem solvers, changemakers, and go-getters—where people are working together to help our customers see the world differently, and in doing so, be seen differently. Vantor is seeking a Software Engineer to work in an agile and fast paced customer environment supporting users whose mission is to solve unique and challenging problems for Special Operations.
AI Software Engineer - TS/SCI with Polygraph General Dynamics Information TechnologyAI Software 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. The role requires expertise in frontend and backend Web development and modern search engineering technologies, including Large Language Models (LLM), Retrieval‑Augmented Generation (RAG), and AI‑assisted retrieval system capabilities development.
Software Engineer III ProsyncSoftware Engineer IIIAnnapolis Junction, MDProSync Technology Group, LLC (ProSync) is an award-winning, SDVOSB Defense Contracting company with a strong military heritage and a record of excellence in supporting the Department of Defense and the Intelligence Community. Analyze user requirements to derive software designs for new applications or modifications to existing software, ensuring the addition of new features and capabilities aligns with project goals.
Associate Cloud Operations Engineer (Req# 1164) ePlusAssociate Cloud Operations Engineer (Req# 1164)Herndon, VirginiaIf hired, employee will be in an “at-will position” and the Company reserves the right to modify base salary (as well as any other discretionary payment or compensation program) at any time, including for reasons related to individual performance, Company or individual department/team performance, and market factors. Work/life balance that supports our employees’ varying needs: We value the well-being of our employees, recognizing that a healthy work-life balance is pivotal to our collective success.
Cyber Security Systems Engineer Emergent TechnologiesCyber Security Systems EngineerReston, VirginiaPreferred Education, Experience & Skills Industry-recognized certifications such as CISSP, CISM, Security+, CEH, GSEC , or cloud security certifications (e.g., AWS Security, Azure Security Engineer ). Emergent Technologies Inc. is actively seeking experienced Cybersecurity Engineers with a minimum of eleven (11) years of relevant experience supporting secure, mission-critical environments.
QA Automation Engineer Enterprise Data & Analytics Platform Artech LLCQA Automation Engineer Enterprise Data & Analytics PlatformEast Adelphi, MD$30–$35 / hourThis role will focus on validating data pipelines and extending existing data quality frameworks within Databricks, ensuring data accuracy, quality, completeness, and reliability across the data lifecycle. Key Responsibilities: Execute and extend existing automated tests within Databricks using PySpark, Python, SQL, and notebooks to validate data pipelines.
SW Developer - Operational Systems Engineer CACISW Developer - Operational Systems EngineerChantilly, VirginiaThe successful candidate will provide a professional evaluation, use-case alignment, and assessment of the potential technology stack, including support for physical hardware, KVM, Proxmox, and VMWare-based and other hypervisor platforms and tradeoffs before initial implementation with management approval. Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.
Software Engineer 3 - 860 Onyx PointSoftware Engineer 3 - 860Hanover, MarylandSeeking a senior engineer who can design, implement, and improve distributed application orchestration logic, mentor peers, and contribute to the architectural direction of the system. Additional Insurance: Basic Life/AD&D, Voluntary Life/AD&D, Short and Long-Term Disability, Accident, Critical Illness, Hospitalization Indemnity, and Pet Insurance.
Senior NetDevOps Engineer Procisive LLCSenior NetDevOps EngineerWashington, DC$100,000–$140,000 / yearThis role combines network engineering, infrastructure automation, cloud connectivity, and systems engineering. Seeking a hands-on NetDevOps Engineer to support and improve enterprise network and infrastructure environments.
Senior SDET / QA Automation Engineer EccalonSenior SDET / QA Automation EngineerHanover, MarylandThis is a hands-on senior role with broad visibility across the full engineering stack—working directly with software engineers, DevOps, and product teams to shift quality left and keep mission-critical software shipping with confidence. Eccalon is seeking a Senior SDET / QA Automation Engineer to build and own the automated testing strategy across our web applications and backend services supporting DoD, Intelligence, and enterprise programs.
Sr. Site Reliability Engineer, Data - FreeWheel Comcast CorporationSr. Site Reliability Engineer, Data - FreeWheelReston, VA$128,830.52–$193,245.78 / yearWorking closely with data engineers and other operation sub-teams, you will manage our data infrastructure, optimize system reliability, automate daily operations, and resolve technical issues that impact our data pipelines and backend data platforms. That’s why we provide an array of options, expert guidance and always-on tools, that are personalized to meet the needs of your reality - to help support you physically, financially and emotionally through the big milestones and in your everyday life.
DevSecOps Engineer (TS/SCI) VantorDevSecOps Engineer (TS/SCI)Herndon, VirginiaVantor is a place for problem solvers, changemakers, and go-getters—where people are working together to help our customers see the world differently, and in doing so, be seen differently. For all other states, we use geographic cost of labor as an input to develop market-driven ranges for our roles, and as such, each location where we hire may have a different range.
Site Reliability / Operations Engineer (TS/SCI) VantorSite Reliability / Operations Engineer (TS/SCI)Herndon, VirginiaThe ideal candidate will have experience working in Linux-based systems, scripting with Bash, and building operational dashboards using the ELK Stack (Elasticsearch, Logstash, Kibana). Vantor is seeking a motivated Engineer to support the development, maintenance, and enhancement of automated monitoring, metrics data collection, and real time dashboards within a mission-focused environment.
Cyber Security Project Engineer SwiftCyber Security Project EngineerChantilly, VirginiaDetermination of official compensation or salary relies on several different factors including, but not limited to: level of position, complexity of job responsibilities, geographic location, work experience, education, certifications, Federal Government contract labor categories, and contract wage rates. Participate in a Customer working group that handles extremely sensitive data and track/optimize cloud costs, including developing cost models for IC and DoW partners.
Mid-level Software Engineer Edgewater Federal Solutions, Inc.Mid-level Software EngineerGermantown, Maryland$90,000–$100,000 / yearFull timeEdgewater Federal Solutions is ISO 9001, 20000-1, 270001 certified, appraised at CMMI Level 3 Maturity for Development and Services, and has been named in the Top Workplaces in the Greater Washington Area Small Companies since 2018. BS degree in software/technical based field with at least 2 years of progressive software experience focused on data-oriented business applications, or a minimum of 5 years of progressive software development experience with no degree.
PKI Engineer - Active Ts/Sci With CI Poly ENS Solutions, LLCPKI Engineer - Active Ts/Sci With CI PolyMcLean, VAENS consults for the Department of Defense (DoD) and Intelligence Community (IC) providing innovative solutions in the core competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project Management, IT support, Solutions, and Services that yield enduring results. To ensure a fair and equitable candidate evaluation based on individual skills, knowledge, and experience, candidates are not permitted to use artificial intelligence or other assistive tools during interviews, whether in person or virtual, unless explicit permission has been granted in advance.
Junior Manual Test Engineer Leidos Holdings Inc.Junior Manual Test EngineerAnnapolis Junction, MD$69,550–$125,725 / yearThe selected candidate will perform component, integration, and system level testing by writing and executing system-level test procedures, evaluating changes made to software applications, and verifying defect corrective actions discovered during development, testing, and/or operational use. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management.
DevSecOps Engineer UnissantDevSecOps EngineerAshburn, VAFull timeThe ideal candidate excels in DevSecOps automation, is proficient in GitLab, Jira/Confluence, GitLab CI pipelines, Kubernetes, Harness, ArgoCD, Docker, Dynatrace/AppDynamics, Elasticsearch/Kibana, Splunk, Prometheus/Grafana and is committed to securing and streamlining software delivery and infrastructure. Experience with monitoring and log aggregating frameworks such as Dynatrace, ElasticSearchProficiency in managing AWS services like EC2, ECS, ECR, EKS, NLB, ALB, RDS, S3, Kafka, Cloud monitoring services, VPC and other network layers.
Test Engineer SME Leidos Holdings Inc.Test Engineer SMEBethesda, MD$154,050–$278,475 / yearDevelop test validation scripts using program designated languages (ex: Python); and also develop automated test cases using knowledge of custom Applications through designated GUI/COTS products (ex: Selenium and Katalon Studio). Collaborate with team members (Scrum Master, Product Owner, Software Developers) to develop test approaches with emphasis on automation of recurring/regression test cases through selected toolsets.
Software Engineer 2 - 794 Onyx PointSoftware Engineer 2 - 794Hanover, MarylandSeeking a reliable engineer capable of implementing containerized application workflows and infrastructure automation using modern DevOps and cloud-native tooling. Additional Insurance: Basic Life/AD&D, Voluntary Life/AD&D, Short and Long-Term Disability, Accident, Critical Illness, Hospitalization Indemnity, and Pet Insurance.