Software Engineer II – Cybersecurity & Encryption (DoD Programs) AST SpaceMobileSoftware Engineer II – Cybersecurity & Encryption (DoD Programs)MarylandThis individual will collaborate closely with software engineers, systems engineers, security professionals, and program stakeholders to deliver secure, reliable, and high-performing solutions. We are seeking a Software Engineer II – Cybersecurity & Encryption to support the development, integration, and maintenance of secure software solutions for government, defense, and other mission-critical programs.
NewSoftware Engineer II - Cybersecurity & Encryption (Dod Programs) AST Space MobileSoftware Engineer II - Cybersecurity & Encryption (Dod Programs)Lanham, MDThis individual will collaborate closely with software engineers, systems engineers, security professionals, and program stakeholders to deliver secure, reliable, and high-performing solutions. We are seeking a Software Engineer II - Cybersecurity & Encryption to support the development, integration, and maintenance of secure software solutions for government, defense, and other mission-critical programs.
Principal Platform Engineer Purple Squirrel EnterprisesPrincipal Platform EngineerBaltimore, MDRemoteFull timeTimeframe Focus What You Will Have Accomplished First 30 Days Orient · Audit · Contribute • Completed a thorough audit of the current infrastructure and identified the top areas of technical debt and compliance risk • Shipped your first impactful changes to production • Established strong working relationships with the engineering team and developed a clear understanding of how the platform supports the product • Actively participating in engineering discussions and asking the right questions First 60 Days Own · Drive · Improve • Taken primary ownership of the cloud infrastructure environment • Proactively driving the infrastructure roadmap forward — implementing improvements without waiting to be directed • Identified and begun addressing at least one meaningful area of compliance or security risk • Operating with meaningful autonomy and earning the team's trust First 90 Days Lead · Architect · Influence • Operating with full autonomy as the technical authority for the platform • Proposed and begun implementing a roadmap for at least one major initiative without needing guidance on implementation details • Actively contributing to engineering culture — through documentation, mentorship, or process improvements • Leadership sees you as the person who owns this domain — not just someone who executes tasks . Recruiter Screen (with PSE) Logistics, compensation alignment, role fit, and mission overview 30 min 2. Infrastructure & Cloud Deep Dive A technical conversation with a senior engineering leader covering cloud architecture, security, governance, compliance, and Infrastructure as Code 60 min 3. DevOps & Platform Deep Dive A focused technical session covering containerization, orchestration, CI/CD, database operations, observability, and deployment strategies 60 min 4. Product & Leadership Alignment A conversation with a senior executive covering AI enablement, engineering vision, long-term platform strategy, and mission alignment 60 min .
Lead Frontend Engineer Alertus TechnologiesLead Frontend EngineerBaltimore, MDAs the leader in mass notification, we are committed to providing customizable, scalable, and cost-effective solutions, as we know even a few seconds of warning can help save lives during an emergency. Advanced proficiency in predictable app state management patterns such as BLoC, Riverpod, or Redux, with the ability to justify architectural choices based on project scale.
Software Engineer, Senior (TS/SCI w/ Poly) ParsonsSoftware Engineer, Senior (TS/SCI w/ Poly)Annapolis JunctionAs a Reverse Engineer / Embedded CNO Developer, you will: Apply your reverse engineering, vulnerability research, and embedded development skills on real-world, mission-critical projects. We promote a culture of excellence and close-knit teams that take pride in delivering, protecting, and sustaining our nation's most critical assets, from Earth to cyberspace.
Software Engineer, Senior (Ts/Sci W/ Poly) Parsons Commercial Technology Group Inc.Software Engineer, Senior (Ts/Sci W/ Poly)Annapolis Junction, MD$103,500–$181,100 / yearWhat You'll Be Doing: As a Reverse Engineer / Embedded CNO Developer, you will: Apply your reverse engineering, vulnerability research, and embedded development skills on real-world, mission-critical projects. We promote a culture of excellence and close-knit teams that take pride in delivering, protecting, and sustaining our nation's most critical assets, from Earth to cyberspace.
Chief Controls Engineer - Connected Vehicles Oshkosh Corp.Chief Controls Engineer - Connected VehiclesHagerstown, MD$118,600–$204,000 / yearCommunication Skills: Read, write and comprehend simple instructions, short correspondence and memos; Read and interpret safety rules, operating/maintenance instructions and procedure manuals; Write routine reports, correspondence and speak effectively before both internal and external groups; Read, analyze and interpret business manuals, technical procedures and/or government regulations: Read, analyze and interpret scientific and technical journals, financial reports and legal documents. Controls work encompasses advanced control strategy development and verification for engine, hybrid, and electric vehicles, for components (electronic control modules, motors, drives, engines, generators, energy storage cells, sensors, etc.), and for autonomous vehicle systems, suspensions systems, material handling systems, data handling systems, and other auxiliary systems for on-road and off-road applications.
NewPrincipal FSW Engineer AST & Science LLCPrincipal FSW EngineerLanham, MDThis role is central to the design and development of our satellite fleet''s Linux-based networking capabilities, with a specific focus on networking subsystems; general embedded computing knowledge is also crucial, since there are RTOS platforms in our stack that are not Linux. Own the networking subsystem architecture for satellite flight software, including protocol stack implementation, network driver development, and link-layer communication.
Engineer Sr - Autonomy Oshkosh Corp.Engineer Sr - AutonomyFrederick, MD$79,300–$126,900 / yearCommunication Skills: Read, write and comprehend simple instructions, short correspondence and memos; Read and interpret safety rules, operating/maintenance instructions and procedure manuals; Write routine reports, correspondence and speak effectively before both internal and external groups; Read, analyze and interpret business manuals, technical procedures and/or government regulations: Read, analyze and interpret scientific and technical journals, financial reports and legal documents. Engineer - Autonomy will provide design, development and integration support of software architecture, motion planning, computer vision and sensor processing algorithms, graphical user interfaces, and inter-process messaging for active safety, advanced driver assistance systems and unmanned ground vehicle control/embedded systems development.
Application Developer/Reverse Engineer BitwiseApplication Developer/Reverse EngineerMarylandYou'll work alongside analysts, data scientists, and fellow software engineers to develop sophisticated security tools, reverse engineer network traffic and web applications, and automate complex operational workflows. The team you're joining operates within a CNO tradecraft product group that prizes speed, ingenuity, and impact — so if you're the kind of engineer who thrives on seeing your work deployed and making a difference fast, you'll fit right in.
Systems Engineer – Defense AST SpaceMobileSystems Engineer – DefenseMarylandThe ideal candidate has experience supporting defense, space, telecommunications, or other mission-critical programs and possesses a strong understanding of systems engineering methodologies, requirements management, and system integration. Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today’s five billion mobile subscribers and finally bring broadband to the billions who remain unconnected.
Principal Cyber Software Engineer Northrop Grumman CorpPrincipal Cyber Software EngineerAnnapolis Junction, MD$119,600–$187,900 / yearBasic Qualifications: Bachelor''s degree in computer science, information systems, or network engineering with 4 years of experience, Masters degree with 2 years of experience, PhD with 0 year of 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 Software Engineer Staffed4USenior Software EngineerAnnapolis Junction, MarylandThe successful candidate will design, build, deploy, and sustain robust, scalable systems using modern JavaScript, TypeScript, Python, cloud-native technologies, and DevOps automation practices. Bachelor's degree in Computer Science, Software Engineering, Information Systems, or a related technical discipline and eight (8) years of relevant experience; OR.
Senior Application Developer / Reverse Engineer Staffed4USenior Application Developer / Reverse EngineerMarylandThis position requires the ability to operate independently, pursue technical research opportunities, and translate evolving requirements into deployable solutions on accelerated timelines. The selected candidate will serve as an Application Developer and Reverse Engineer supporting the development of advanced security and analysis tools within a mission-focused environment.
Systems Engineer - Defense AST Space MobileSystems Engineer - DefenseLanham, MDThe ideal candidate has experience supporting defense, space, telecommunications, or other mission-critical programs and possesses a strong understanding of systems engineering methodologies, requirements management, and system integration. Our engineers and space scientists are on a mission to eliminate the connectivity gaps faced by today's five billion mobile subscribers and finally bring broadband to the billions who remain unconnected.
Hydraulic Systems Engineer - Hydraulic Cylinder Resourcing And Redesign Oshkosh Corp.Hydraulic Systems Engineer - Hydraulic Cylinder Resourcing And RedesignFrederick, MD$82,900–$134,300 / yearHowever, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with Oshkosh Corporation's legal duty to furnish information. Bachelor's degree in Mechanical Engineering, Agricultural Engineering, Mechatronics Engineering, or a related engineering discipline with five (5) or more years of relevant experience in hydraulic systems, hydraulic cylinders, fluid power components, or mobile-equipment engineering.
Software Engineer (Distributed Web Applications & Cloud) Bigbear.aiSoftware Engineer (Distributed Web Applications & Cloud)Columbia, MarylandFull timeYou will focus on building robust, scalable systems using modern JavaScript/TypeScript frameworks and Python, while leveraging DevOps automation to manage cloud-native environments. Candidates who possess a background—or a strong personal interest—in reverse engineering and vulnerability research will find a unique opportunity to apply their engineering rigor to complex security challenges.
Application Developer/Reverse Engineer 3 - (Python, Reverse Engineering, Docker) AkinaApplication Developer/Reverse Engineer 3 - (Python, Reverse Engineering, Docker)MarylandShall have a minimum of a Bachelor of Computer Science or Computer Engineering and a minimum of twelve (12) years of software/system development work experience or a Masters of Computer Science or Computer Engineering with a minimum often (10) years of experience. Akina is a Woman Owned, Service Disabled, Veteran Owned, Small Business, looking for talented and ambitious individuals to join our team.
System Engineer (SE), Level 3 BytoaSystem Engineer (SE), Level 3MarylandWorking in a fast-paced environment, you'll tackle challenging problems that require creative solutions to automate mobile workflows and reduce operational complexity. This position combines hands-on development with strategic thinking, making you a key contributor to our mission-focused mobile technology initiatives that deliver real-world impact.
Full Stack .NET Developer Revolutional, LLCFull Stack .NET DeveloperBethesda, MD$150,000–$180,000 / yearWe apply modern capabilities, including AI/ML, cloud, cybersecurity, and IT modernization to solve complex challenges, enable faster and more secure operations, and drive measurable mission outcomes. To perform the above job successfully, an individual must possess the knowledge, skills, and abilities listed; meet the education and work experience required; and must be able to perform each essential duty and responsibility satisfactorily.