March 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.
Annapolis Junction, MD17 days ago
May 27, 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.
June 18, 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.
Fort Meade, MD30+ days ago
When 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.
Tysons Corner, VA19 days ago
Our 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.
Washington, DC30+ days ago
Our engineering team is responsible for building and operating high-security mobile solutions for a highly visible government customer, and you'll play a key role in delivering reliable, secure, and scalable applications by contributing immediately within an Agile delivery model, collaborating closely with security and backend teams, and driving disciplined execution in a classified environment. Mobile Engineer I, you'll design, build, and sustain secure iOS and Android applications with the goal of delivering mission-critical mobile capabilities across the federal government.
Linthicum, Maryland12 days ago
Using expertise in malware reverse engineering and analysis, the engineer will evaluate complex malicious code through tools including disassemblers, debuggers, hex editors, unpackers, virtual machines, and network sniffers. The engineer will investigate instances of malicious code to determine attack vectors, payloads, and the extent of damage and data exfiltration — delivering actionable intelligence products that directly support national security missions.
Will be responsible for troubleshooting repairing, and performing preventative maintenance on commercial RTUs and split systems as well as general maintenance related to electrical, plumbing, carpentry, drywall, flooring, roofing, etc. Inspects building systems including fire alarms, HVAC/R, and plumbing to ensure operation of equipment is within design capabilities and achieves environmental conditions prescribed by client.
Bethesda, Maryland30+ days ago
To 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.
Linthicum, Maryland8 days ago
li>Provide 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.
Our comprehensive suite of solutionsincluding security, video surveillance, access control, active shooter detection, intelligent automation, energy management, and wellnessis 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.
Provide malicious code reverse engineering to isolate, review, analyze, and reverse-engineer potentially malicious programs recovered from compromised computer systems and networks. Support efforts to design, prototype, document, test, conduct exploitation automation and transition code analysis methods and tools specific to technical exploitation operations.
li>Provide 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.
We combine modern, cloud-native engineering practices with years of platform modernization, security hardening, and large-scale digital delivery, operating as an experiment factory that tests assumptions and iterates based on evidence rather than tradition. This role requires strong expertise in native mobile development (Swift for iOS and Kotlin/Android SDK), along with experience integrating with OS-level and device capabilities (e.g., permissions, networking, device controls).
Using expertise in malware reverse engineering and analysis, the engineer will evaluate complex malicious code through tools including disassemblers, debuggers, hex editors, unpackers, virtual machines, and network sniffers. The engineer will investigate instances of malicious code to determine attack vectors, payloads, and the extent of damage and data exfiltration - delivering actionable intelligence products that directly support national security missions.
Linthicum, MD30+ days ago
Provide 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.
Annapolis Junction, Maryland12 days ago
Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.Join our Talent Community to stay up to date on our career opportunities and events at.
As a Mobile Device Engineer supporting CIS, you design, engineer, and implement secure enterprise mobile device solutions that enable the global workforce to operate safely across multiple networks and security domains.
p>CBRE Global Workplace Solutions (GWS) propose des prestations multi techniques et multi services afin d'assurer une gestion efficace et pérenne des services généraux de nos clients. CBRE GWS France traite ainsi toutes les facettes de la gestion des installations, en utilisant un modèle intégré qui combine des services directs et des sous-traitants spécialisés.
ul>The position requires a minimum of a Bachelor's degree in Electronics Engineering or a related Engineering field, and 5 years' progressive, post-baccalaureate experience in the job offered or any related occupation, to include 5 years' experience working with wireless technologies; 5 years' experience working with wireless testing tools focused on the evaluation of mobile network performance; 5 years' experience working with cloud-based applications running in Azure, AWS, and Google Cloud; 5 years' experience working with RF Engineers and mobile network operators; 5 years' experience working with LTE and 5GNR; and 5 years' experience presenting and training customers on mobile network testing tools. Interested applicants should apply at https://www.rohde-schwarz.com/us/career/jobs/career-jobboard_251573.html using keywords "Mobile Network Testing (MNT) Application Engineer.".
li>Provide malicious code reverse engineering to isolate, review, analyze, and reverse-engineer potentially malicious programs recovered from compromised computer systems and networks. Between our virtual environment where you can evaluate recent technologies and enhance your skills, and a generous annual professional development stipend, you will join a team that enjoys working on leading-edge technologies for world-class clients.
li>Onsite: 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.
Baltimore, MD30+ days ago
Find out more Postuler Partager cet emploi : Partager Partager HVAC Mobile Engineer - Baltimore avec LinkedIn Partager HVAC Mobile Engineer - Baltimore avec Twitter Partager HVAC Mobile Engineer - Baltimore avec un ami par courriel Retour Joignez-vous à notre communauté de talents Keep up to date with exciting career opportunities and the latest news. EPA universal 608 Cert required Valid Drivers License Basic knowledge and skills with Light carpentry, electrical and plumbing helpful Meet the physical requirements of this role including stooping, standing, walking, climbing stairs/ladders, and the ability to lift/carry heavy loads of 50 lbs.
Washington, DC30+ days ago
This role provides end-to-end deployment, provisioning, and configuration of smartphones, tablets, hotspots, and other wireless devices in accordance with SEC mobile policy and federal security requirements. The Mobile Device Engineer supports SEC ISS contract operations by delivering secure, reliable mobile device services to SEC end users.
The 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.
Arlington, Virginia22 days ago
p style="text-align:inherit">Cushman & Wakefield also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health, vision, and dental insurance, flexible spending accounts, health savings accounts, retirement savings plans, life, and disability insurance programs, and paid and unpaid time away from work. Please refer to the job title and job location when you contact us.INCO: “Cushman & Wakefield”.
Washington, District of Columbia19 days ago
div>The Mobile HVAC Technician / Building Engineer performs building operations, customer service, and community enhancement and provide a safe environment for building tenants and visitors. We’re looking for someone who will complete or assist with tasks related to electrical, plumbing, air conditioning, heating, and other trades within commercial buildings.
Springfield, Virginia30+ days ago
div>o CCNA Route and Switch – Data Center
o CCNP Route and Switch
o Cisco AMP
o Cisco’s Unified Computing System (UCS)
o Cisco Duo MFA for VPN and network & server administration
o Cisco Wi-Fi technologies and wireless access controllers
o CradlePoint mobile routers with onboard modems and SIMs
o Palo Alto firewalls and VPN
o Azure networking tools including Azure load balancers, NSGs, and vNets
o Deploying devices in Azure Gov using custom ARM templates
o SMS gateway services
o WAN bonding
About NextGen:
NextGen Federal Systems is an innovative technology and professional services provider specializing in advanced software solutions and comprehensive mission and business support services.
o ISR 4000 Series Routers
o Cisco Nexus Switches
o Cisco ASA firewalls
o Knowledge on build in Firepower
o Cisco AnyConnect VPN
o Cisco FTD firewalls
o Managing FTD firewalls via Cisco's FMC
o Implementing URL filtering rules
o Implementing SSL Inspection
o Cisco ISE
.
Bethesda, Maryland29 days ago
Please refer to the job title and job location when you contact us.INCO: “Cushman & Wakefield”.
Cushman & Wakefield also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health, vision, and dental insurance, flexible spending accounts, health savings accounts, retirement savings plans, life, and disability insurance programs, and paid and unpaid time away from work.
p>Degree: Technical BA/BS degree; Experience: 7 years with bachelor's degree;
Commensurate: High School diploma or associate degree plus a minimum of 10 years performing as a Broadband Engineer on large, complex networks;
Specific Skills: Proficient in MS Office Suite (Word, Excel, PowerPoint), MS Teams, and SharePoint; proficient in broadband system technologies; strong understanding of network protocol and infrastructure;
Certification(s): CCNA,JNCIA, or equivalent; CompTIA Security+;
Clearance: Active Secret.
ActioNet is a CMMI-DEV Level 4, CMMI-SVC Level 4, ISO 20000, ISO 27001, ISO 9001, HDI-certified, woman-owned IT solutions provider with 25+ years of stellar performance.
In 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.
Experience with CI/CD pipelines (e.g., Jenkins, GitLab CI, Azure DevOps, Bitrise, or similar tools).Experience with app deployment processes (e.g., App Store, Google Play, or Windows Store).Basic knowledge of MDM tools and solutions to manage and secure mobile devices in an enterprise environment. Familiarity with agile methodologies and tools (e.g., Jira, Trello) to collaborate effectively with cross-functional teams (developers, QA engineers, product managers, etc.).Preferred Certifications (Optional)Apple Certified iOS Developer.
Washington, DC30+ days ago
To 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.
We embed small engineering teams with analysts to rapidly identify and solve mission capability gaps playing a critical role in defending our nation's cyber infrastructure & providing expertise in malware analysis, attribution, mapping adversarial infrastructure, pen testing, and operational planning. Design and maintain system documentation, workflows, and interaction diagrams to communicate architecture, dependencies, and data flows across technical and non-technical audiences.
Falls Church, Virginia30+ days ago
Thousands of customers depend on us every day for mission-critical security, delivered through cloud infrastructure. This is a hybrid position out of Falls Church, VA that offers an opportunity to work on the cutting edge of technology with a great team and make meaningful contributions every single day. We are looking for an experienced Software Engineer responsible for software architecture, design, development & testing of CheckVideo’s flagship product assets. Additional duties include writing high performance, scalable & secure software to meet customer demands. .
- Frameworks: Angular (Components, Services, Signals, RxJS, NgRx), React, Redux, NativeScript, NativeScript CLI, Vue.js, TypeScript, Swift, ObjC, Java, Kotlin, Coroutines, Jetpack, Retrofit, Room .
Alexandria, VA30+ days ago
p>Responsibilities: • Repair & maintain a P25 simulcast conventional public safety radio communications systems • Monitor site status and address discovered issues, verify documentation of fielded systems, and interact with end-users to gather information to solve problems • Perform installations, repairs/replacements, technical evaluations, and assessments of various radio systems(s), telephonic troubleshooting, and/or maintenances of radio systems at ICE radio sites • Install, troubleshoot, and repair, electronic equipment associated with land mobile radio systems - tests, repairs, and maintain base, mobile, and portable two-way radios and accessory equipment • Assemble, connect, and secure such components as transmitters, power supplies, and antenna assemblies • Program, maintain, troubleshoot, and repair the following LMR assets: APX 8000, APX 8500, XT XTL/APX 5000 consolette, Quantar Repeater, Astro-Tac receiver, Astro-Tac 3000 comparator, GTR 8000 repeater, GPW 8000 receiver, and GCM 8000 comparator • Build radio code plugs for mission critical operations • Update CPS software and firmware for all radio programming computers • Test, tune and align duplexers, repeaters, portable radios and mobile radios • Manage encryption keys using the Motorola Key Management Facility (KMF) • Encrypt radios using Over-the-Air-Rekeying (OTAR) or manually by using the KVL-3000+/ KVL 5000 • Analyze and interpret circuit wiring, logic cable diagrams, complete communication system schematic diagrams, and network specifications for the purpose of installing, troubleshooting, or maintaining the system or device. Additional required experience include: • Experience in analyzing tower sites and identifying deficiencies/areas that require correction/repair, documenting condition of sites, preparing reports to document tower site status, repairs, and maintenance • Experience in monitoring, documenting, T1, MPLS, leased circuits and POTS lines and checking parameters • Experience in performing preventative maintenance of command & control/dispatch center equipment • Experience in performing preventative and corrective maintenance of command & control/dispatch center equipment and identifying deficiencies/areas that require correction/repair • Experience in preparing reports to document preventative maintenance • Experience in tactical communications operation, maintenance, and management of rapid deployment assets • Experience in providing technical support in the field for the use of rapid deployment assets by special operations and emergency/disaster response • Experience in preparing reports to document interoperable system status.
li>Maintain, operate, and repair all HVAC/R systems and associated equipment, electrical distribution equipment, plumbing systems, building interior/exterior repair, and related grounds, and production equipment as it pertains to assigned buildings. Individuals are expected to demonstrate technical expertise in HVAC and refrigeration and be multi skilled in electrical, HVAC, Piping/Plumbing, Material Handling Equipment and others in order to successfully complete daily/weekly work assignments.
li>Maintain, operate, and repair all HVAC/R systems and associated equipment, electrical distribution equipment, plumbing systems, building interior/exterior repair, and related grounds, and production equipment as it pertains to assigned buildings. Individuals are expected to demonstrate technical expertise in HVAC and refrigeration and be multi skilled in electrical, HVAC, Piping/Plumbing, Material Handling Equipment and others in order to successfully complete daily/weekly work assignments.
Our purpose comes through in our work with clients that enables impact and value in their organizations, as well as through our own investments, commitments, and actions across areas that help drive positive outcomes for our communities. The wage range for this role takes into account the wide range of factors that are considered in making compensation decisions including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs.
REDLattice is seeking a highly skilled Mobile Vulnerability Researcher 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.
Chantilly, Virginia22 days ago
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. Headquartered 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.
Washington, D.C., DC22 days ago
Ashburn - Virginia - United States of America, Baltimore - Maryland - United States of America, Buffalo - New York - United States of America, Charlotte - North Carolina - United States of America, Cincinnati - Ohio - United States of America, Columbus - Ohio - United States of America, Indianapolis - Indiana - United States of America, Louisville - Kentucky - United States of America, Philadelphia - Pennsylvania - United States of America, Pittsburgh - Pennsylvania - United States of America, Raleigh - North Carolina - United States of America, Washington, D.C. - District of Columbia - United States of America. CBRE serves clients through four business segments: Advisory (leasing, sales, debt origination, mortgage serving, valuations); Building Operations & Experience (facilities management, property management, flex space & experience); Project Management (program management, project management, cost consulting); Real Estate Investments (investment management, development).