Senior Systems Integration & DevSecOps Engineer LyntrisSenior Systems Integration & DevSecOps EngineerSterling, VirginiaThe Senior Systems Integration & DevSecOps Engineer is a hands-on engineering role focused on integrating and testing complex DoD software systems, building the tooling that makes that testing repeatable, and maintaining the secure pipelines and environments those systems deploy into. Proficiency with Python and testing frameworks such as Pytest; Linux shell scripting and core CLI tooling (grep, awk, sed, ssh, scp); pipeline development using tools such as GitLab and Artifactory.
Senior Spacecraft Flight Software Engineer HawkEye 360Senior Spacecraft Flight Software EngineerHerndon, VirginiaDesign and implement flight software in C/C++ for critical spacecraft functions including radio communications, onboard computer (OBC) systems, telemetry, command handling, payload tasking, and autonomous fault protection. Reporting to the Spacecraft Bus Lead, you'll contribute to critical spacecraft systems including on-board computer flight software (OBC FSW), radio communications, command & telemetry, and payload operations.
Senior Software Build & Release Engineer (Full Stack/Embedded) Blue OriginSenior Software Build & Release Engineer (Full Stack/Embedded)Washingtonand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Unified Build Ecosystem: Design and maintain a single, integrated build system ( Bazel -centric) that orchestrates the building, testing, and packaging of a variety of codebases, including C/C++ firmware, Go/Java/Python microservices, and containerized cloud workloads.
Senior Wireless Software Engineer – MAC Data Plane – TeraWave Blue OriginSenior Wireless Software Engineer – MAC Data Plane – TeraWaveBay Area, Washington$248,830–$348,361.65 / yearand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. You collaborate with MAC control-plane, PHY, modem, FPGA, networking, platform, and systems engineers to deliver a purpose-built wireless stack for high-capacity satellite links operating across dynamic low Earth orbit environments.
Senior Test Automation Software Engineer Johns Hopkins University Applied Physics Laboratory LLCSenior Test Automation Software EngineerLaurel, MDAPL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development. The Johns Hopkins University Applied Physics Laboratory (APL) brings world-class expertise to our nation's most critical defense, security, space and science challenges.
Remediation Engineer (P.E.) - Water Solutions Team Engineering Consulting Services LtdRemediation Engineer (P.E.) - Water Solutions TeamChantilly, VAThe team delivers turnkey solutions - from permitting and design through startup, optimization, and long-term system maintenance - helping clients comply with environmental regulations and achieve cost-effective, sustainable outcomes. Develop engineering drawings, specifications, cost estimates, and permit applications for treatment systems such as filtration, carbon and other media adsorption, air stripping, and chemical treatment.
Legal Knowledge Engineer Modern Family LawLegal Knowledge EngineerWashingtonThis role is central to MFL’s long-term strategy of building AI-assisted and AI-native legal delivery systems designed to improve accessibility, efficiency, consistency, scalability, and client experience while maintaining appropriate human oversight, ethics, and legal compliance. The ideal candidate possesses a strong understanding of legal workflows and demonstrates the ability to structure complex legal processes into decision trees, workflow logic, prompt architectures, escalation systems, and institutional knowledge frameworks.
Cybersecurity Systems Engineer CSICybersecurity Systems EngineerBethesda, MarylandDepending on current team needs, the candidate will be responsible for leading or supporting one or more of the following security-focused disciplines: cybersecurity strategy, policy, and technical guidance; enterprise security risk management and governance; IT security engineering and data protection requirements; enterprise and solution security architectures; and security assessment and authorization. National security-related cybersecurity guidance (e.g., ICD 503, ICS 503-03, ICS 502, ICS 502-1, ICS 502-2, ICS 502-04, ICS 503-04, ICS 500-27; TDF, EDH and ISM XML specifications; CNSS 1253; NIST SPs 800-30, 800-37, 800-39, 800-53, and 800-53a).
Specialist, Logistics Engineer L3Harris Technologies IncSpecialist, Logistics EngineerSterling, VA$76,500–$141,500 / yearEssential Functions: Roles & Responsibilities as individual contributor will include, but not limited to, the following: Support an efficient PHS&T system which introduces minimal organizational delay time or errors, and results in material shipments at the 'right place at the right time', thus improving system availability and lowering overall life cycle cost. In this role, you'll provide critical program support across multiple areas including asset management and tracking, obsolescence mitigation strategies, component inspection and quality assurance, and training event coordination and support.
Resident Engineer GFT Infrastructure IncResident EngineerFairfax, VA$130,000–$150,000 / yearWhat you'll be challenged to do: As a Resident Engineer, you will lead projects consisting of the construction of new and renovation or replacement of wastewater infrastructure including treatment facilities, pump stations, and collection systems including mechanical, electrical, plumbing and process controls and flood protection. Stand and sit as needed on project work sites, climb ladders, work at heights, and work outdoors in a wide range of weather conditions, periodic weekend and night work may be required.
Network Engineer Mid-Level Science Applications International CorpNetwork Engineer Mid-LevelWashington, DC$80,001–$120,000 / yearRequired Education & Experience: Bachelor's degree in computer science, computer engineering, or a related discipline and 5+ years of relevant experience; or a master's degree and at least 3 years of experience. DT provides comprehensive enterprise architecture design, engineering, operations, and maintenance support for desktops, servers, networks, firewalls, and enterprise applications across the Department.
.NET Developer (Entry Level) ASSYST.NET Developer (Entry Level)Sterling, VirginiaASSYST is seeking a motivated and detail-oriented .NET Developer (Entry Level) to join our growing development team in Sterling, VA (Onsite role) . Collaborate closely with senior developers, QA engineers, product teams, and other stakeholders to deliver high-quality software.
Software Engineer M1 TechnologySoftware EngineerMcLean, VirginiaThe ideal candidate will have full stack experience with modern JavaScript frameworks, microservice-based architectures, AWS cloud services, and both SQL and NoSQL databases. Founded in 2016, M1 Technology’s vision is simple and unwavering: connect mission-first individuals to deliver meaningful outcomes for government clients while creating an exceptional home for our employees.
Systems Engineer Que Technology GroupSystems EngineerMarylandRequired Qualifications: Bachelor'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. Support the full Software Development Lifecycle (SDLC), collaborating with development and QA teams to assist with System testing, validation, and performance tuning in support of production readiness.
DevOps Engineer Artech LLCDevOps EngineerMcLean, VA$50–$55 / hourYou will partner closely with Architecture, Application Development, Cloud Engineering, Security, SRE, and Infrastructure teams to build scalable, secure, and automated cloud-native solutions supporting the transformation roadmap. Experience with Amazon EKS, EC2, S3, IAM, VPC, CloudWatch, Route53, Load Balancers.
Lead Embedded Software Engineer Wartsila CorpLead Embedded Software EngineerHerndon, VAWärtsilä Energy Storage Business (ESB), a leading battery energy storage integrator, is seeking an experienced and motivated Lead Embedded Software Engineer to join our team with a minimum 8 years of experience in embedded software engineering. By integrating renewables, energy management technology, and storage with traditional energy resources, we reinvent clean energy production from the largest and most complex grids to the most remote and essential microgrids.
Space Systems/ Principal Systems Engineer Northrop Grumman CorpSpace Systems/ Principal Systems Engineerlinthicum, MD$87,600–$137,600 / yearFor Principal Systems Engineer: Bachelor''s degree in a STEM discipline and 5 years of relevant experience; Master''s degree and 3 years of relevant experience; PhD and 0 years of relevant experience. The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate''s experience, education, skills and current market conditions.
Senior Technology Advisor and Integration Engineer The Aerospace CorpSenior Technology Advisor and Integration EngineerChantilly, VA$151,300–$226,900 / yearThe National Systems Group (NSG) serves as the technical adviser to the Intelligence Community (IC) and its mission partners involved in the collection and distribution of national and tactical intelligence, including electronics programs, ground and communications, imagery programs, and systems engineering and launch. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers.
Azure DevSecOps Engineer (Secret) (4594) SMXAzure DevSecOps Engineer (Secret) (4594)Washington, DC$96,400–$160,600 / yearWill help onboard new Microsoft Azure cloud accounts and applications, conduct security patching, build code pipelines, and support deployment activities, primarily with Azure, but familiarity with multi-cloud solutions (Azure, Google, and Oracle), and Commercial Cloud Enterprise (C2E) classified cloud migration and deployments is important. SMX is seeking an Azure DevSecOps Engineer supporting the design and implementation of secure, scalable multi-cloud infrastructure, applications, and services in support of enterprise cloud migration and mission-critical systems for the United States Air Force.
Reverse Software Engineer, Level 2 (AE26081442) Advantage Engineering & IT Solutions IncReverse Software Engineer, Level 2 (AE26081442)Hanover, MDRemoteFull timeMission: Mastery of Python, C, or C++ with experience in multi-platform (Windows/UNIX) architecture with advanced skill in managing automated CI/CD environments using Docker, Ansible, Jenkins, and Bamboo and delivering under tight resource constraints. Education: Bachelor's degree in Computer Science, Engineering, or a related field (equivalent professional experience may be considered).Technical