Principal Vulnerability Researcher - Hybrid - TS stanleyreidPrincipal Vulnerability Researcher - Hybrid - TSArlington, VirginiaOur client has deep expertise in Vulnerability Research, CNO Development, Reverse Engineering, and Penetration Testing. If you help bring in new work, you can be rewarded with a percentage of the revenue for as long as the contract runs.
Principal CNO Developer - Hybrid - TS/SCI stanleyreidPrincipal CNO Developer - Hybrid - TS/SCIArlington, VirginiaOur client has deep expertise in Vulnerability Research, CNO Development, Reverse Engineering, and Penetration Testing. They have strong salaries and team incentive bonuses, provide excellent benefits, and offer 6-10% annual raises.
Principal Technical Project Manager (TPM) LeidosPrincipal Technical Project Manager (TPM)Bethesda, MarylandSuccessfully execute project plans, remain sensitive to customer needs, resolve issues, escalate when appropriate and capture and validate requirements, developing and managing project governance plans, project schedules, team goals, defining success criteria and project milestones, and budgets while identifying and mitigating limitations to execution. The TPM supports the Agile Release Train Program Manager (ART PM) and Technical Lead (TL) in developing Epics, Features and application roadmaps for the design and development of new and existing applications.
Principal Java Developer - FS Poly stanleyreidPrincipal Java Developer - FS PolyAnnapolis Junction, MarylandApply online at https://careers.stanleyreid.com/ or contact our MD team for more info: mwhitford@stanleyreid.com, asmith@stanleyreid.com. You will be responsible for developing, maintaining, and enhancing complex software systems, with a focus on cutting-edge projects involving advanced sensor technology.
Principal AI Solutions Architect Blue Orange Digital LLCPrincipal AI Solutions ArchitectWashington, DCThe ideal candidate has a career arc similar to our current senior technical leaders: a progression from hands-on data engineering and cloud architecture through AI/ML solution design, evolving into a strategic, client-facing technologist who can go deep with engineering teams and wide with executive stakeholders. From client research and architecture documentation to competitive analysis and proposal development, your digital labor force handles the heavy lifting so you can focus on what matters most: solving hard technical problems, building client trust, and designing systems that deliver real business impact.
Principal Product Manager- Conversational AI Hopper IncPrincipal Product Manager- Conversational AIWashington D.C., DCRemoteHTS Assist is Hoppers agentic AI assistant for travel, resolving real customer issues like flight changes, cancellations, refunds, and bookings over chat and voice for some of the largest travel brands and enterprises in the world. By leveraging massive amounts of data and advanced machine learning algorithms, Hopper combines its world-class travel agency offering with proprietary fintech products to bring transparency, flexibility and savings to travelers globally.
Principal Contract Analyst- Government, Acute Care and Monitoring Medtronic PlcPrincipal Contract Analyst- Government, Acute Care and MonitoringArlington, VARemoteIf you are applying to perform work for Medtronic, Inc. ("Medtronic") in any position which will involve performing at least two (2) hours of work on average each week within the unincorporated areas of Los Angeles County, you can find here a list of all material job duties of the specific job position which Medtronic reasonably believes that criminal history may have a direct, adverse and negative relationship potentially resulting in the withdrawal of a conditional offer of employment. The following benefits and additional compensation are available to those regular employees who work 20+ hours per week: Health, Dental and vision insurance, Health Savings Account, Healthcare Flexible Spending Account, Life insurance, Long-term disability leave, Dependent daycare spending account, Tuition assistance/reimbursement, and Simple Steps (global well-being program).
Associate Principal Malware Analyst Dragos IncAssociate Principal Malware AnalystDCRemoteAbout the Role: The Dragos Malware Analysis team provides critical defense against the most sophisticated threats targeting critical infrastructure by analyzing adversary tools, building detections, and delivering intelligence that shapes how the industry understands ICS security. As an Associate Principal Malware Analyst, you''ll lead deep-dive analysis of ICS-related malware and firmware, develop novel detection methods, and produce Yara signatures and technical reports that translate findings into action.
NewPrincipal Mission Architect - SSC/Space Force Muon Space incPrincipal Mission Architect - SSC/Space ForceVA$220,000–$250,000 / yearTo conform to U.S. Government export regulations applicable to that information, applicant must either be (A) a U.S. person, defined as a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (green card holder), (iii) refugee under 8 U.S.C. § 1157, or (iv) asylee under 8 U.S.C. § 1158, (B) eligible to access the export controlled information without a required export authorization, or (C) eligible and reasonably likely to obtain the required export authorization from the applicable U.S. government agency. Space Systems Command), who can work with customers to identify their true needs, manage a team of engineers to develop a cost-effective solution, and perform a range of mission-level analyses, develop requirements, and design a practical and cost-effective space mission.
Senior Network Engineer AerovironmentSenior Network EngineerAnnapolis Junction, MD$102,000–$255,000 / yearWithin the last ten (10) years, a minimum of seven (7) years of experience: - Establishing LANs, including the creation and configuration of common network services.- Assembling and configuring equipment racks comprised of RAIDs, switches, and Linux hosts, as well as installing fiber optic and copper cabling.- Determination of official compensation or salary relies on several factors including, but not limited to, level of position, job responsibilities, geographic location, scope of relevant work experience, educational background, certifications, contract-specific affordability, organizational requirements, alignment with local internal equity, as well as alignment with market data.
Senior Civil Engineer, PE Huska & Horgan EngineeringSenior Civil Engineer, PEReston, VA$130,000–$150,000 / yearSenior civil engineer, PE, $130,000 to $150,000, running your own land development projects at a six person firm in Washington, D.C., with a real path to owning part of the company. Run site design and plan production in AutoCAD: grading, stormwater management, utility design, erosion and sediment control.
Principal Software Engineer (SWE-4) LeidosPrincipal Software Engineer (SWE-4)MarylandTechnical Proficiency : Develop and debug software using object-oriented programming languages; perform software engineering and technical design activities; analyze and understand legacy code; develop efficient algorithms utilizing data structures, dynamic programming, heuristics, and modeling techniques; conduct software testing and troubleshooting; work at the operating system level, including file I/O, system interfaces, and low-level programming concepts; and develop advanced tools for binary analysis, shellcode detection, malware analysis, function identification, and reverse engineering of compiled software. The engineer will work closely with mission stakeholders to analyze software requirements, design innovative technical solutions, develop software applications, and implement high-performance capabilities supporting advanced mission objectives.
Staff Engineer, Structural Baltimore Aircoil Company, Inc.Staff Engineer, StructuralJessup, MD$90,000–$154,100 / yearPart timeTravel as needed to global engineering centers in Europe and Asia, and occasionally as needed to regional manufacturing facilities, test laboratories, technical conferences, and professional association meetings, etc. . The Staff Engineer, Structural Systems, is charged with leading the structural engineering execution of major product development programs and supporting the structural integrity of product platforms.
Civil Engineer Huska & Horgan EngineeringCivil EngineerReston, VA$110,000–$130,000 / yearCivil engineer, $110,000 to $130,000, carrying land development sites from concept through permitted set at a six person firm in Washington, D.C. You'd draw your own grading, stormwater management, utility and erosion and sediment control plans in AutoCAD, and answer the agency comments yourself. Huska & Horgan Engineering, LLC is a site civil and land development firm headquartered at 1050 30th St NW in Washington, D.C., working across the District, Northern Virginia and Maryland.
Civil Engineer - Project Level Morris & Ritchie AssociatesCivil Engineer - Project LevelLaurel, MarylandJoin Morris & Ritchie Associates, Inc. (MRA) as a Project Engineer in our growing Laurel, Maryland office, where you'll play a key role in designing and delivering a diverse range of private land development and water resources projects throughout Prince George's, Anne Arundel, Montgomery, and Howard Counties. If you're a more senior engineer, you'll also have the opportunity to lead multiple projects, manage budgets and schedules, coordinate County reviews, and build strong relationships with clients and MRA Principals while ensuring high-quality project delivery.
Entry Level Civil Engineer Huska & Horgan EngineeringEntry Level Civil EngineerReston, VA$78,000–$90,000 / yearHuska & Horgan Engineering, LLC is a site civil and land development firm at 1050 30th St NW in Washington, D.C. Six people, two of them licensed principals, more than 30 years of combined experience, nine municipalities served. Entry level civil engineer, $78,000 to $90,000, doing real grading, stormwater management and utility design on permitted projects in your first year.
Geotechnical Senior Project Engineer - Special Projects Group ECS LtdGeotechnical Senior Project Engineer - Special Projects GroupHanover, Maryland$120,000–$150,000 / yearManagement of geotechnical engineering projects, which will consist of performing boring layouts, obtaining utility clearances, supervising drill rigs, performing in-situ testing, classifying soils, determining appropriate laboratory tests, and preparing geotechnical engineering reports . ECS is currently ranked #60 in Engineering News-Record’s Top 500 Design Firms (April 2026), #148 in Engineering News-Record’s Top 200 Environmental Firms (October 2025) and #38 in Zweig Group’s Hot Firm List (June 2026).
Principal Systems Engineer/SME LeidosPrincipal Systems Engineer/SMEFort Meade, MarylandThe Principal Systems Engineer serves as a senior technical authority leading the design, integration, testing, deployment, training, and sustainment of packet-based hardware and software systems utilizing Commercial Off-The-Shelf (COTS) and Government Off-The-Shelf (GOTS) products. March 6, 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.
Senior Oracle Integration & API Engineer CACI International Inc.Senior Oracle Integration & API EngineerReston, VA$114,600–$252,100 / yearEngineer bidirectional payroll integration interfaces with federal payroll shared service providers (NFC, DFAS, IBC, GSA), implementing HCM Extract and payroll costing flows per provider‑specific file specifications. Responsibilities: Design, develop, and maintain integration interfaces between Oracle Fusion Cloud HCM and federal HR systems including EHRI (XML/SFTP), eOPF (EDF/FDF/IDF), USA Staffing (RPI/NHI/TUAPI), USA Performance, Employee Express, and MyPay.
System Engineer 3 FLASH Technology GroupSystem Engineer 3MarylandThis critical role bridges high-level systems architecture with operational defense capabilities, ensuring total endpoint visibility, robust threat containment, and resilient configuration management across all enterprise and mission-critical assets to defend national security infrastructure against sophisticated cyber threats. Additionally, the individual will act as a primary technical advisor to Government stakeholders on system risks and engineering considerations, provide advanced forensic support to the SOC during critical high-priority incidents, and actively mentor junior and mid-level engineering personnel within the program.