Sparks GroupNewLevel 2 Desktop Engineer Sparks GroupLevel 2 Desktop EngineerWashington, DC$21–$28 / hourQualifications/Background Profile: Proven experience in a desktop support or IT helpdesk role, preferably at Level 2. Strong knowledge of Windows and macOS operating systems. This role involves troubleshooting hardware and software issues, managing user accounts, and ensuring the smooth operation of desktop environments across the organization.
Sparks GroupNewMechanical Engineer - Robotics Sparks GroupMechanical Engineer - RoboticsSterling, VAAn innovative robotics and data analytics company in Sterling, VA is seeking a hands-on Senior Robotics Engineer (Mechanical & Systems) to support the development of a next-generation inspection platform for the energy sector. Download the Sparks Group mobile app from Apple App Store or Google Play. ------------------------------------------------------------------.
Sparks GroupNewJunior Data Engineer - Palantir Sparks GroupJunior Data Engineer - PalantirMcLean, VAYou’ll work with and guide a multi-disciplinary team of analysts, data engineers, developers, and data consumers in a fast-paced, agile environment. You’ll use your experience in analytical exploration and data examination while you manage the assessment, design, building, and maintenance of analytic solutions for your clients.
Sparks GroupNewSenior Data Engineer - Palantir Sparks GroupSenior Data Engineer - PalantirMcLean, VAYou’ll work with and guide a multi-disciplinary team of analysts, data engineers, developers, and data consumers in a fast-paced, agile environment. 3+ years of experience designing, developing, operationalizing, and maintaining data applications for reporting and analytics at enterprise scale.
MANTECHNewCNO Reverse Engineer MANTECHCNO Reverse EngineerHanover, MDIn this role, you will contribute to the development of mission-critical cyber capabilities, drive excellence in CNO development and lead efforts in advanced Computer Network Operations (CNO). Perform Reverse Engineering of Hardware Components and Software Applications to design and develop new bleeding edge CNO software.
System OneNewSoftware Development Engineer (SDET) System OneSoftware Development Engineer (SDET)Merrifield, VAExperience with Test processes, open-source test frameworks, test design strategies, writing test cases, and automating tests in Java with frameworks like JUnit/TestNG, Selenium, JMeter and Appium. Set up, maintain, and perform test automation frameworks on multiple application platforms, such as Mobile, Desktop, and Web, and building test scenarios and acceptance tests.
ARCTICOM LLCNewSoftware Engineer III ARCTICOM LLCSoftware Engineer IIIReston, VARemoteArcticom, LLC provides network and systems administration, enterprise architecture and resource planning, certification and accreditation, software design, programming, maintenance of telecommunications and land mobile radio equipment and systems, help desk support and IT transformation services among other services. The work environmental characteristics described here are representative of those that must be borne by an employee to successfully perform the essential functions of the role.
ARCTICOM LLCNewSenior System Engineer ARCTICOM LLCSenior System EngineerQuantico, VARemoteThis position requires at least 8+ years’ experience supporting networking for DoD Command and Control Systems such as Multisource Correlator Tracker (MSCT), Common Aviation Command and Control System (CAC2S), Air Defense System Integrator (ADSI), or Theater Battle Management Core System (TBMCS). Arcticom, LLC provides network and systems administration, enterprise architecture and resource planning, certification and accreditation, software design, programming, maintenance of telecommunications and land mobile radio equipment and systems, help desk support and IT transformation services among other services.
LeidosNewSoftware Reverse Engineer LeidosSoftware Reverse EngineerColumbia, MD$107,900–$195,050March 17, 2026For 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. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.
LeidosNewPrincipal Software Engineer (SWE-4) LeidosPrincipal Software Engineer (SWE-4)Annapolis Junction, MD$131,300–$237,350Our 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. Seeking an experienced and talented software developer to join an existing team that develops and manages software products and tools integral to discovering new mobile data related to the mission.
LeidosNewApplication Packaging Engineer LeidosApplication Packaging EngineerWashington, DC$87,100–$157,450If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com. 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.
Chinook SystemsElectrical Engineer Chinook SystemsElectrical EngineerArlington, VA$120,000–$170,000 / yearIf you have a strong background in Electrical engineering, with a particular focus on power generators, uninterruptible power supplies, life safety/emergency/mission critical power distribution, electric vehicle (EV) infrastructure, and other electrical equipment and system, we want to hear from you. Conduct surveys of existing areas and facilities, conduct design reviews, conduct code compliance inspections, witness code required testing, assist in code development and implementation, and execute small systems designs.
Company ConfidentialSenior Digital Verification Engineer 4 - 23335 (FS Poly Required) Company ConfidentialSenior Digital Verification Engineer 4 - 23335 (FS Poly Required)Fort Meade, MD$116,245–$190,900Full timeWhen extending an offer, HII's Mission Technologies division takes a variety of factors into consideration which include, but are not limited to, the role's function and a candidate's education or training, work experience, and key skills. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support sensitive missions for the U.S. military and federal agency partners.
BrivoMobile Software Engineer, iOS BrivoMobile Software Engineer, iOSBethesda, Maryland$115,000–$135,000 / yearTo keep our global teams connected and inspired, we provide a premium onsite experience featuring communal meals, recurring social events, and fully stocked workspaces—ensuring you have everything you need to stay focused while building the future of security. Deep proficiency in Swift and UIKit (Auto-layout, Protocols, Delegates), alongside a solid understanding of core iOS SDK frameworks, including networking, data persistence, and performance tooling.
NavstarNewSoftware Engineer (Mobile Focused), Level 3 NavstarSoftware Engineer (Mobile Focused), Level 3Columbia, MDThis position involves supporting advanced security operations and working with the team to design, develop, and deploy software solutions for operational requirements. You will collaborate with a diverse team of analysts and operators to ensure your solutions are effective in real-world scenarios.
MarkonPrincipal Cyber Software Engineer (Mobile) MarkonPrincipal Cyber Software Engineer (Mobile)Chantilly, Virginia$170,000–$190,000 / yearThe ideal professional will have extensive experience supporting, developing, presenting, and defending highly-secure mobile application systems and play a critcial role in shaping the direction and success of the mission. 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.
PeratonMobile Reverse Engineer PeratonMobile Reverse EngineerBethesda, Maryland$112,000–$179,000 / yearProvide malicious code reverse engineering to isolate, review, analyze, and reverse-engineer potentially malicious programs recovered from compromised computer systems and networks. Background: Conduct software exploitation against applications, middleware, operating systems (OS) user interface, OS drivers/runtimes, firmware and other binary data:Working experience in software engineering and related technologies.
Revelare NetworksSenior 5G/Mobile Sofware Engineer Revelare NetworksSenior 5G/Mobile Sofware EngineerPikesville, MD$140,000–$180,000The ideal candidate will have experience in multi-platform (e.g., Android, iOS, Linux) app software development, and knowledge of the 5G system architecture, combined with an interest in contributing to cutting-edge defense and security projects. This position offers exposure to multi-disciplinary engineering efforts, working alongside teams of experts and researchers tackling challenging, high-impact problems.
Artech LLCMobile Reverse Engineer Artech LLCMobile Reverse EngineerBethesda, MD$68–$70 / hourProvide malicious code reverse engineering to isolate, review, analyze, and reverse-engineer potentially malicious programs recovered from compromised computer systems and networks. A degree in one of these fields of study is highly desired: Information Technology, Cybersecurity, Computer Science, Information Systems, Data Science, Mathematics, or Software Engineering.
Amatriot Group, LLCMobile Reverse Engineer Amatriot Group, LLCMobile Reverse EngineerBethesda, MD$139,000–$170,000 / yearProvide malicious code reverse engineering to isolate, review, analyze, and reverse-engineer potentially malicious programs recovered from compromised computer systems and networks. Conduct software exploitation against applications, middleware, operating systems (OS) user interface, OS drivers/runtimes, firmware and other binary data: Working experience in software engineering and related technologies.
SunsourceNewSales Engineer - Mobile Fluid Power Solutions / OEM SunsourceSales Engineer - Mobile Fluid Power Solutions / OEMBaltimore, MDWe are a complete technical resource, providing our customers valuable services such as initial design support, subassembly and kitted products, inventory programs, and hydraulic repair. SunSource Mobile Technology Services is one of North America's leading distribution companies for fluid power and motion control products and engineering services.
VIASenior Software Engineer, Mobile VIASenior Software Engineer, MobileWashington, DCRemote$150,000–$200,000Individualized growth opportunities, including internal and external mentorship panels, custom goals and feedback sessions, and/or access to learning and development programs, including VIA’s unrivaled leadership program. Clearly articulate complex software designs, architectural choices, and technical processes to diverse audiences, including technical peers and non-technical stakeholders.
Motorola SolutionsNewPre-Sales Engineer (Land Mobile Radio - Northeast) Motorola SolutionsPre-Sales Engineer (Land Mobile Radio - Northeast)Baltimore, MD$120,000–$130,000 / yearThe team concentrates on the following mission-critical communications technologies at various levels of complexity: Public safety grade mobile voice and data networks, Advanced mobile devices, Public safety mobile broadband networks and devices (LTE), Integrated command and control: 9-1-1 Dispatch Consoles, Computer Aided Dispatch (CAD) Intelligence-Led Public Safety: Real time video and data analytics . Builds relationships with sales, internal engineering, system integration, proposal, pricing, and key technical subject matter expert teams within the organization .
ClifyX, INCMobile QA Engineer ClifyX, INCMobile QA EngineerMcLean, VAIonic (Angular/React/Vue front end), Capacitor/Cordova plugin ecosystem and bridge behavior (JS native), WebView rendering (WKWebView) nuances, and offline/online hybrid flows. Build & Packaging Awareness : Xcode schemes, provisioning profiles, signing, TestFlight distributions; Podfile/SPM dependencies for iOS; understanding how Web assets are bundled in Ionic builds.
Aquinas ConsultingMobile Developer Aquinas ConsultingMobile DeveloperBethesda, MDIn this job, you will design, develop, and implement scalable mobile applications while leading technical workgroups, acting as a subject matter expert, and collaborating with cross-functional teams to deliver high-impact mobile solutions. Please note: Applying to this role is an agreement to have your information entered into our database and acknowledgement that a recruiter will reach out to you either by phone, email, and/or text message regarding this and similar job opportunities.
SamsaraManager, Software Engineering - Mobile Platform SamsaraManager, Software Engineering - Mobile PlatformWashington DC, DCRemoteThis leader will balance long-term architectural rigor with near-term product delivery, ensuring Samsara’s mobile apps are scalable & performant while providing intuitive & delightful experiences for customers operating in the physical world. Working at Samsara means you’ll help define the future of physical operations and be on a team that’s shaping an exciting array of product solutions, including Video-Based Safety, Vehicle Telematics, Apps and Driver Workflows, and Equipment Monitoring.
AHU Technologies IncSenior iOS Developer – Mobile Digital Identity (mDL) AHU Technologies IncSenior iOS Developer – Mobile Digital Identity (mDL)Washington, DCTo address these challenges, the Client team is looking to hire highly skilled senior iOS developer to rapidly connect DMV Enterprise Application with modern technology. · Expertise in iOS frameworks: SwiftUI or UIKit, Combine, Core Data, Core NFC, Core Bluetooth, CryptoKit, and secure storage APIs.
TandymMobile UI Developer - Ionic/Hybrid Apps TandymMobile UI Developer - Ionic/Hybrid AppsTysons Corner, VirginiaSupport the design and implementation of member-facing experiences within its hybrid mobile banking application, built on the Ionic framework. Demonstrated ability to collaborate effectively with product managers, UX designers, and QA engineers throughout the full delivery lifecycle.
ArcfieldSystems Integrator Technical Specialist (Mobile Technologies) ArcfieldSystems Integrator Technical Specialist (Mobile Technologies)Chantilly, VirginiaHeadquartered in Chantilly, VA with 16 global offices, Arcfield employs more than 1,500 engineers, analysts, IT specialists, and other professionals with more than 60 years of collective proven experience supporting missions in cyber and space defense, space exploration, hypersonic and nuclear deterrence and warfighter readiness. Overview: Arcfield was purpose-built to protect the nation and its allies through innovations in digital transformation, space mission engineering and launch assurance, miniaturized sensors and satellites, advanced modeling and simulation, cybersecurity, and conventional and hypersonic missile support.
NS IT SolutionsSenior Mobile NS IT SolutionsSenior MobileWASHINGTON, District of ColumbiaClient, in partnership with a leading transportation client, is seeking a Senior Principal Mobile & Cloud Full-Stack Engineer to design and develop next-generation, mobile-first, cloud-native applications supporting both operational and passenger systems. Languages & Frameworks: Proficiency in Swift, Kotlin, TypeScript, Java (21+), and SQL; strong knowledge of SwiftUI, Jetpack Compose, Spring Boot, and ExpressJS/NestJS.
Uplifter US LLCLead Mobile Developer, Sports Technology & SaaS Growth Uplifter US LLCLead Mobile Developer, Sports Technology & SaaS GrowthArlington, VAUplifter Inc. is a leading North American sports-technology company powering 1,700+ clubs, 200+ national and provincial organizations, and 4 million users across gymnastics, curling, skating, cycling, athletics, and more. As we unify multiple platforms (Uplifter, Interpodia, Curling Club Manager) and build Uplifter 2.0, we are modernizing our engineering organization to deliver scalable, reliable, and intuitive product experiences.
Kastle SystemsSenior Mobile App Developer Kastle SystemsSenior Mobile App DeveloperFalls Church, Virginia
ClifyX, INCMobile Architect ClifyX, INCMobile ArchitectMcLean, VARoles & Responsibilities Strategic Leadership: Identify potential problem statements and propose innovative, scalable solutions aligned with business objectives. Collaboration: Work closely with product managers, UX/UI designers, and backend engineers to deliver seamless user experiences.
Jones Lang Lasalle IncorporatedNewMobile HVAC & Refrigeration Technician - Baltimore Area Jones Lang Lasalle IncorporatedMobile HVAC & Refrigeration Technician - Baltimore AreaBaltimore, MDJones Lang LaSalle Incorporated is seeking a skilled engineer in Baltimore, MD, with a minimum of four years of technical experience in building engineering. JLL offers tools and opportunities to help employees thrive in their careers within a respected, global company.#J-18808-Ljbffr.
REDLatticeSenior Software Engineer REDLatticeSenior Software EngineerChantilly, VAWith offices in Northern Virginia, Melbourne, Florida, Tel Aviv, Israel, and other strategic locations, REDLattice is growing rapidly to meet the evolving needs of our customers. REDLattice is seeking a Senior Software Engineer to support vulnerability research and reverse engineering efforts focused on vehicle-related technologies and systems.
REDLatticeSoftware Engineer REDLatticeSoftware EngineerChantilly, VAWith offices in Northern Virginia, Melbourne, Florida, Tel Aviv, Israel, and other strategic locations, REDLattice is growing rapidly to meet the evolving needs of our customers. REDLattice is seeking a Software Engineer to support vulnerability research and reverse engineering efforts focused on vehicle-related technologies and systems.
REDLatticeVulnerability Researcher (Android) / Software Engineer (VR), Senior-Level REDLatticeVulnerability Researcher (Android) / Software Engineer (VR), Senior-LevelDulles, VAREDLattice is seeking a highly skilled Vulnerability Researchers / Software Engineer to support advanced mobile-focused research and development efforts across Android platforms, including their operating system variants and underlying components. You will work in a highly collaborative environment alongside engineers, researchers, and mission stakeholders to solve complex technical challenges, contribute to innovative research initiatives, and support real-world mission needs.
REDLatticeVulnerability Researcher (iOS) / Software Engineer (VR), Senior-Level REDLatticeVulnerability Researcher (iOS) / Software Engineer (VR), Senior-LevelDulles, VAREDLattice is seeking a highly skilled Vulnerability Researchers / Software Engineer to support advanced mobile-focused research and development efforts across iOS platforms, including their operating system variants and underlying components. You will work in a highly collaborative environment alongside engineers, researchers, and mission stakeholders to solve complex technical challenges, contribute to innovative research initiatives, and support real-world mission needs.
REDLatticeVulnerability Researcher (iOS) / Software Engineer (VR), Mid-Level REDLatticeVulnerability Researcher (iOS) / Software Engineer (VR), Mid-LevelDulles, VAREDLattice is seeking a highly skilled Vulnerability Researchers / Software Engineer to support advanced mobile-focused research and development efforts across Apple iOS platforms, including their operating system variants and underlying components. You will work in a highly collaborative environment alongside engineers, researchers, and mission stakeholders to solve complex technical challenges, contribute to innovative research initiatives, and support real-world mission needs.
REDLatticeVulnerability Researcher (Android) / Software Engineer (VR), Mid-Level REDLatticeVulnerability Researcher (Android) / Software Engineer (VR), Mid-LevelDulles, VAREDLattice is seeking a highly skilled Vulnerability Researchers / Software Engineer to support advanced mobile-focused research and development efforts across Android platforms, including their operating system variants and underlying components. You will work in a highly collaborative environment alongside engineers, researchers, and mission stakeholders to solve complex technical challenges, contribute to innovative research initiatives, and support real-world mission needs.
Ampcus IncorporatedSoftware Development Engineer in Test (SDET) Ampcus IncorporatedSoftware Development Engineer in Test (SDET)Merrifield, VAAs a member of this team your role will be a Software Development Engineer in Test (SDET) working in a Scrum environment, you will test software applications and features using test suites and scripts, perform anomaly reporting, software analysis, develop automated software test packages using various technologies, perform functional and performance testing. Experience with Test processes, open-source test frameworks, test design strategies, writing test cases, and automating tests in Java with frameworks like JUnit/TestNG, Selenium, JMeter and Appium.
GliaCell TechnologiesSenior Software Engineer / Reverse Engineer GliaCell TechnologiesSenior Software Engineer / Reverse EngineerLaurel, MDFull timeWe also provide customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions in Threat Mitigation, Vulnerability Exposure, Penetration Testing, Threat Hunting, and Preventing Advanced Persistent Threat. GliaCell’s Enterprise capabilities include Full-Stack Application Development, Big Data, Cloud Technologies, Analytics, Machine Learning, AI, and DevOps Containerization.
Lumen Solutions Group, Inc.Software Development Engineer in Test (SDET) Automation Testing Lumen Solutions Group, Inc.Software Development Engineer in Test (SDET) Automation TestingWashington, DCWe provide a wide array of experienced business and IT professionals supporting clients from solution design to implementation and support. We are seeking a highly skilled SDET with strong hands-on experience in Web, Mobile, and AWS API Automation testing.
Alarmcom Holdings IncSoftware Engineer II Alarmcom Holdings IncSoftware Engineer IITysons, VAOur comprehensive suite of solutions-including security, video surveillance, access control, active shooter detection, intelligent automation, energy management, and wellness-is delivered exclusively through a trusted network of thousands of professional service providers and commercial integrators across North America and worldwide. We collect and use those categories of Personal Information about you for human resources and other business management purposes, including identifying and evaluating you as a candidate for potential or future employment or future positions, recordkeeping in relation to recruiting and hiring, conducting criminal background checks as permitted by law, conducting analytics, and ensuring compliance with applicable legal requirements and Company policies.
Phaxis LLCSenior Software Engineer (Python) Phaxis LLCSenior Software Engineer (Python)Alexandria, VAwill be working on back end for web platform and mobile app back end, django API. Senior Engineer needed - the team uses Python + Django on postgresql.
AEVEXSoftware Engineer 3 AEVEXSoftware Engineer 3Washington, DCThe company's capabilities include custom design and engineering; rapid prototyping; sensor integration and sustainment; aircraft modification and certification; flight test instrumentation and support; mission operations service; advanced intelligence data processing, exploitation, and dissemination solutions; and tailored hardware and software mission-system tools. AEVEX uses agile and customized approaches to rapidly define, develop, and deliver specialized solutions for airborne special mission needs for the U.S. Government, partner nations, and commercial businesses.
Compu-Vision Consulting Inc.Cybersecurity Engineer 3 (Senior) Compu-Vision Consulting Inc.Cybersecurity Engineer 3 (Senior)Washington, DCJob Description:The contractor must provide a senior level cybersecurity operations engineer who will perform activities as follows with minimal supervision and guidance: Apply knowledge and skills of information systems security principles, NIST guidelines, FISMA, CISA, and federal directives, to conduct ongoing security. Adhere to Continuous Monitoring practices to evaluate the effectiveness of implemented security controls and execute proactive threat hunting activities to ensure confidentiality, integrity, and availability of information systems.
US AISr. Software Engineer US AISr. Software EngineerNorth Bethesda, MD$100,000–$200,000 / yearAs a leader in Artificial Intelligence, Cybersecurity and Self-Healing Infrastructure, we are actively seeking top-tier talent to spearhead the commercialization of groundbreaking products and propel our business to new heights. Develop and maintain new and existing mobile and/or web applications using Angular and working across the entire MEAN stack and using frameworks like IONIC.
Bow Wave LLCSenior Software Engineer - Huntsville AL; TS clearance required to apply Bow Wave LLCSenior Software Engineer - Huntsville AL; TS clearance required to applyWashington, DCDesign, code, test, and debug software independently or as part of a development team, including but not limited to: New custom capabilities; Modifications to existing code; Process improvements; Workflow and O&M automation; Large-scale data processing; Computationally intensive statistical modeling; and Advanced analytics. Perform O&M-related tasks, including but not limited to: New feature scoping and development; Troubleshooting and customer assistance; Scope patches by reviewing usage and/or error logs; Refactor code; and Create/Assist with creating basic software documentation.
TekSynapSubject Matter Expert Software Engineer w/Top Secret Clearance TekSynapSubject Matter Expert Software Engineer w/Top Secret ClearanceQuantico, VirginiaBachelor’s degree in Computer Science, Computer Engineering, Software Engineering, Electrical Engineering, Computer and Information Security, Computer Security, Computer Forensics, or other closely related degree from an accredited university or college. Serve as the Subject Matter Expert in charge of directing team’s technical efforts to design, develop, and deploy CNE tools, implants, and exploitation frameworks across desktop, server, and mobile platforms.