Air Force A10 Software Developers/Engineers, APACS (Multiple Levels) NoblisAir Force A10 Software Developers/Engineers, APACS (Multiple Levels)Reston, Virginia$65,200–$198,575 / yearFull timeCompensation at Noblis is determined by various factors, including but not limited to, the combination of education, certifications, knowledge, skills, competencies, and experience, internal and external equity, location, clearance level, as well as contract-specific affordability, organizational requirements and applicable employment laws. We believe our people are our greatest strength, and we consistently seek exceptionally skilled, mission‑driven professionals who care deeply about doing work that enriches lives and makes our nation safer.
Cybersecurity - Lab Manager - Cloud, Linux, Scripting Erias VenturesCybersecurity - Lab Manager - Cloud, Linux, ScriptingArlington, VirginiaWe are seeking engineers who wish to grow their careers and want to become part of a technically strong and growth-oriented company focused on bringing innovative solutions to the difficult mission problems facing our customers. BS Computer Science, Computer Engineering, Computer Information Systems, Computer Systems Engineering or related degree or HS Diploma and 7+ years lab management or systems administration experience.
DEVOPS ENGINEER (TS/SCI Clearance required) NorthHill TechnologyDEVOPS ENGINEER (TS/SCI Clearance required)Springfield, VirginiaBachelor's Degree in computer science, computer engineering, systems engineering or any related field/major, or 3 additional years of experience in information technology. Experience creating and modifying Helm charts and configuring deployments to multi-environments (e.g., dev, stage, prod) across multiple security domains.
SENIOR NETWORK ENGINEER (TS/SCI Clearance Required) NorthHill TechnologySENIOR NETWORK ENGINEER (TS/SCI Clearance Required)Fairfax, VirginiaYou will be part of a small but strong senior level networks team responsible for architecting, designing, installing, implementing, and maintaining a large multi-agency program based mission essential network infrastructure with very strict security, fault tolerance and latency requirements. • Proficiency with multiple network protocols, to include, TCP/IP, IPv4, UDP (and multicast), TLS, VPLS, GRE.
Angular UI Developer (TS/SCI w/ Polygraph required) Red AlphaAngular UI Developer (TS/SCI w/ Polygraph required)Herndon, Virginia$195,000–$265,000 / yearOur total compensation package was strategically designed with our members in mind with the intention to: reward our members for their hard work and commitment to our customers' missions; allow members to share in Red Alpha's success as we continue to grow and expand our footprint; provide long-term career opportunities through stability and internal mobility; and provide the resources our members need to support themselves and their dependents in the form of a robust benefits package. Our approach in determining final salaries takes into consideration a number of factors such as education, certifications, total years of relevant professional experience, actual level of expertise, and the responsibilities of the role itself.
Software Engineer - JobID-0032 Innovative Defense TechnologiesSoftware Engineer - JobID-0032Arlington, Virginia$114,000–$231,000 / yearLeveraging advanced software automation, model-based systems engineering (MBSE), and AI-driven capabilities, IDT accelerates capability development, enhances operational readiness, and reduces lifecycle costs for the Department of Defense. Background information: Innovative Defense Technologies (IDT), provider of cutting-edge cloud-based integration, automated testing and data analysis for complex, mission-critical systems in the US Department of Defense (DOD), is seeking a Software Engineer to be based in our Arlington, VA office.
Lead Cloud AI Engineer - Travel Role PGTEKLead Cloud AI Engineer - Travel RoleWashington, DC$120,000–$150,000 / yearThis is a highly visible leadership role responsible for architecting secure, compliant Google Cloud environments while mentoring engineering teams and guiding customers through large-scale cloud transformation efforts. As we expand our Google Cloud and AI practice, we're seeking a Lead Cloud AI Engineer to serve as the senior technical authority for enterprise cloud migration and AI platform modernization initiatives.
Junior Python Developer LeidosJunior Python DeveloperChantilly, Virginia$69,550–$125,725 / yearJune 2, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
Front-End Software Engineer Booz Allen HamiltonFront-End Software EngineerChantilly, VirginiaOnsite : 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.
Software Engineer - Back End - R129 Expedition TechnologySoftware Engineer - Back End - R129Herndon, VirginiaWork with an extremely talented, motivated, supportive and welcoming team in an Agile ecosystem to design new features for TDS, develop new capabilities using the latest open-source frameworks, and work directly with end-users to ensure TDS is solving their mission needs. Expedition Technology (EXP), is seeking motivated software engineers to join our Solis team, whose mission is to develop, deploy, and maintain the Training Data Storefront (TDS).
Software/Machine Learning Engineer - Agentic AI Systems - R139 Expedition TechnologySoftware/Machine Learning Engineer - Agentic AI Systems - R139Herndon, VirginiaExpedition Technology (EXP) is seeking a Software / Machine Learning Engineer who enjoys building intelligent systems that combine machine learning, automation, and modern software engineering. This role focuses on building next-generation AI-enabled systems that orchestrate machine learning models, gather and analyze information from multiple sources, and deliver actionable results to users in mission environments.
Python Developer LeidosPython DeveloperChantilly, VirginiaJuly 22, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Kudu Dynamics is Leidos Owned Company, forged out of a decade of experience in computer network operations and staffed with talent who have built, overseen, and enhanced capabilities throughout the entire USG arsenal.
Senior Supply Chain Risk Management Threat Intelligence Analyst LeidosSenior Supply Chain Risk Management Threat Intelligence AnalystWashington, District of ColumbiaExperience: 12+ years of professional experience as an Intelligence Analyst (All-Source, Cyber, Counterintelligence, or Open-Source Intelligence) or senior-level experience in third-party risk management (TPRM), Cyber Supply Chain Risk Management (C-SCRM), technical risk assessments, IT auditing, cybersecurity risk management, or infrastructure defense in a federal or highly regulated commercial environment. Providing independent, authoritative all-source intelligence analysis, the senior analyst designs analytic methodologies using Open Source Intelligence (OSINT) and corporate registries to uncover hidden Foreign Ownership, Control, or Influence (FOCI), technology transfer risks, and strategic threat trends targeting the aviation industrial base.
Software Engineer (Tactical Decision Aids – Mid-Level) LeidosSoftware Engineer (Tactical Decision Aids – Mid-Level)Bethesda, MarylandJuly 27, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Leidos’ High Fidelity Simulation Business Area designs and delivers cutting-edge system-of-systems solutions that power world-class simulation, training, and analysis products for the U.S. Navy .
Firmware Engineer Kastle SystemsFirmware EngineerFalls Church, Virginia$140,000–$160,000 / yearKastle's integrated security solution, including access control, video, and remote video monitoring, significantly reduces costs and improves the critically important 24x7 performance for building owners, developers and tenants. We are looking for an experienced Firmware Engineer responsible for architecture, design, development & testing of CheckVideo’s flagship product assets.
Site Reliability Engineer LeidosSite Reliability EngineerChantilly, VirginiaCritical components of the environment may include high-performance compute, distributed Linux file systems, network design, security-in-depth, ML/AI infrastructure, high-bandwidth data processing, cloud deployment, and fielded systems. You’ll work across infrastructure, Linux systems, networking, distributed storage, observability, security, and deployment automation, with a particular emphasis on creating systems that are reproducible, maintainable, resilient, and easy to operate.
Jr DevSecOps DUNBAR CONSULTINGJr DevSecOpsWashington DC, DC$75,000–$90,000 / yearRequired qualifications include 3+ years of DevOps/DevSecOps engineering experience; hands-on AWS and infrastructure-as-code (CDK/CloudFormation); experience with CI/CD tooling and security automation; and scripting experience (Python, Bash, or similar). The ideal candidate must be able to work independently while collaborating effectively within a technical team and possess current DevOps/DevSecOps experience with AWS, infrastructure-as-code, CI/CD, security automation, and scripting.
Developer DUNBAR CONSULTINGDeveloperWashington DC, DC$110,000–$150,000 / yearYou will implement user stories and features, write tests, participate in code reviews, support continuous delivery, and make effective use of AI-assisted development tooling across the SDLC.The ideal candidate must be able to work independently while collaborating effectively within a technical team and possess current hands-on software development experience with modern languages and frameworks, version control, AWS/cloud concepts, CI/CD, testing, secure coding, and AI-assisted development tools. Required qualifications include 6+ years of software development experience; experience with modern languages/frameworks and version control; and familiarity with cloud (AWS) and CI/CD concepts.
Modern Software Developer, Senior Booz Allen Hamilton Inc.Modern Software Developer, SeniorArlington, VA$86,800–$198,000 / 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.
System Administrator Redhorse CorporationSystem AdministratorChantilly, VABachelor’s degree in Information Technology, Computer Science, Cybersecurity, Computer Engineering, or Information Systems AND 3+ years of combined experience in IT systems administration, IT system/software development and integration, IT system/software testing, Cybersecurity Compliance, IT system troubleshooting, and incident response OR High School Diploma AND 5+ years of combined experience in IT system/software testing, cybersecurity compliance, IT system troubleshooting, and incident response. Technical Stack: Extensive experience with object-oriented programming languages, designing and administering relational databases, NoSQL data solutions, IT system/software testing, and configuration management practices.