Principal AI Platform Engineer - AI Center Of Excellence MasterCardPrincipal AI Platform Engineer - AI Center Of ExcellenceArlington, VA$195,000–$323,000 / yearAll activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard's security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and. Lead RFI and RFP processes for AI infrastructure components, including CPU, GPU, storage, and networking, defining technical and commercial evaluation criteria, reviewing vendor responses, and driving fact based selection decisions in partnership with sourcing and finance teams.
Sr. Principal Information Security Engineer (ISSO) Clarity InnovationsSr. Principal Information Security Engineer (ISSO)Columbia, Maryland$100,000–$330,000 / yearClarity Innovations is a trusted national security partner, dedicated to safeguarding our nation’s interests and delivering innovative solutions that empower the Intelligence Community (IC) and Department of Defense (DoD) to transform data into actionable intelligence, ensuring mission success in an evolving world. Clear Communicator: Strong capability to translate rigid compliance terminology and policy expectations into actionable tasks for developers, and conversely, translating complex cloud-native architectures into risk-management language for traditional auditors.
Principal Product Manager - Threat Detection Engine And Content (Hybrid) CrowdStrikePrincipal Product Manager - Threat Detection Engine And Content (Hybrid)Arlington, VA$160,000–$250,000 / yearAbout the Role: The Product Management team is seeking an experienced Principal Product Manager who is technical, collaborative, and truly excited about building great security products. Collaborate closely with CrowdStrike's Malware Research Center, Data Science, and Engineering teams to understand threat and attack trends and proactively deliver cutting-edge defenses.
Principal, Services Business Development-Co-Brand MasterCardPrincipal, Services Business Development-Co-BrandArlington, VA$221,000–$349,000 / yearAll activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard's security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and. This role is an individual contributor who will directly influence a Services team supporting an assign set of co-brand accounts and partner daily with the Account Management teams, issuer team, and client stakeholders.
Education And Science Principal HDR, Inc.Education And Science PrincipalArlington, VAOur eight Employee Network Groups (Asian Pacific, Black, Hispanic/Latino(a), LGBTQ, People with Disabilities, Veterans, Women, Young Professionals) help create a sense of belonging and foster a supportive environment where everyone is empowered to engage and contribute. At HDR, our employee-owners are fully engaged in creating a welcoming environment where each of us is valued and respected, a place where everyone is empowered to bring their authentic selves and novel ideas to work every day.
Senior Principal, Data Engineering MasterCardSenior Principal, Data EngineeringArlington, VA$244,000–$390,000 / yearAll activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard's security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and. The ideal candidate is a builder at heart, someone who enjoys writing code, solving complex engineering challenges, driving platform modernization initiatives, and partnering with globally distributed engineering teams to deliver measurable business impact.
Principal Value Advisor, Value Management Office AtlassianPrincipal Value Advisor, Value Management OfficeWashington DC, Washington, DC$228,000–$297,667 / yearExtensive experience in value management and proven track record of leading complex, cross-functional engagements across a broad range of customer industries. Responsibilities: The Value Management Office exists to infuse all interactions and engagements towards the fulfillment of the customers’ strategic business needs with joint ownership of their long term success .
Principal Systems Engineer Power3 SolutionsPrincipal Systems EngineerLaurel, MarylandThe Level 3 System Engineer (SE) shall possess the following capabilities: Manage system requirements and derived requirements to ensure the delivery of production systems that are compatible with the defined system architecture(s) ± Department of Defense Architecture Framework (DoDAF), Service-oriented Architecture (SOA), etc. Establish a process to formally and proactively control and manage changes to requirements, consider impacts prior to commitment to change, gain stakeholder buy-in, eliminate ambiguity, ensure traceability to source requirements, and track and settle open actions.
Principal Systems Engineer (Specialized Infrastructure Services) Power3 SolutionsPrincipal Systems Engineer (Specialized Infrastructure Services)Laurel, MarylandYou will also work with network, storage, and server personnel to define new or modified solutions to complex problems; respond to requests for new systems to meet capacity and user requirements; and install and administer user desktops for specific critical user-access systems. Configure and manage Windows operating systems, VMWare and installs/loads operating systems software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements to improve reliability and performance.
Principal U.S. Department of the InteriorPrincipalWashington, DC$51.55–$67.02 / hourAs Principal- CE-1710, your typical work assignments may include the following: Assigns, supervises and directs the work of professional and non/para-professional employees across school functions (e.g., food service, academics, transportation, residential, administrative support, etc.) which may include scheduling and coordinating work assignments, relaying changes in operational/regulatory policies, providing training opportunities, participate in the selection of employees, oversee performance management of staff, approving leave, and addressing disciplinary concerns. Foreign Education: If you are using education completed in foreign colleges or universities to meet the qualification requirements, you must show the education credentials have been evaluated by a private organization that specializes in interpretation of foreign education programs and such education has been deemed equivalent to that gained in an accredited U.S. education program; or full credit has been given for the courses at a U.S. accredited college or university.
Principal Advisor Axiologic Solutions LLCPrincipal AdvisorWashington, DCThe Principal Advisor serves as a senior trusted advisor to the IC CIO and executive leadership, providing strategic guidance and operational support across enterprise IT initiatives, governance activities, resource planning, and mission delivery. This position is responsible for translating leadership priorities into executable plans, coordinating with stakeholders across the Intelligence Community and partner organizations, and supporting executive decision-making to achieve mission and enterprise objectives.
Sr Principal DT Security Engineer - 90343213 - Remote National Railroad Passenger CorpSr Principal DT Security Engineer - 90343213 - RemoteDCRemote$149,400–$193,644 / hourOur values of 'Do the Right Thing, Excel Together and Put Customers First' are at the heart of what matters most to us, and our Core Capabilities, 'Building Trust, Accountability, Effective Communication, Customer Focus, and Proactive Safety & Security' are what every employee needs to know and do to be most impactful at Amtrak. Acting as a trusted advisor to both technology and business leadership, this individual leads the planning and execution of strategic initiatives, evaluates emerging technologies, develops long-term roadmaps, and influences enterprise architecture decisions both within and beyond the IAM domain.
Sr Principal SAP BTP Engineer Vets HiredSr Principal SAP BTP EngineerWashington, WashingtonThis role provides technical leadership for software development, cloud architecture, SAP integrations, automation, analytics, and modernization initiatives while ensuring scalable, secure, and high-performing enterprise applications. The Senior Principal SAP BTP Engineer designs, develops, and supports enterprise software solutions using SAP Business Technology Platform (BTP).
Senior Principal Investigator, Crypto Asset Investigations - Tokenized Securities Markets Financial Industry Regulatory Authority IncSenior Principal Investigator, Crypto Asset Investigations - Tokenized Securities MarketsWashington, DCThe Senior Principal Investigator in Crypto Asset Investigations (CAI) conducts high-complexity investigations into crypto asset activities of FINRA member firms and their associated persons; provides subject matter expertise to Regulatory Operations staff on crypto asset matters and initiatives; assists in the development and delivery of crypto asset training for FINRA staff and the securities industry; and assist in external engagements and intelligence sharing initiatives to raise awareness of emerging and priority threats related to crypto asset and blockchain technology, and highlight related challenges and effective practices. FINRA employees are required to disclose to FINRA all brokerage accounts that they maintain, and those in which they control trading or have a financial interest (including any trust account of which they are a trustee or beneficiary and all accounts of a spouse, domestic partner or minor child who lives with the employee) and to authorize their broker-dealers to provide FINRA with duplicate statements for all of those accounts.
Sr Principal Architect - Architecture Practice - Remote National Railroad Passenger CorpSr Principal Architect - Architecture Practice - RemoteWashington, DCRemote$149,400–$193,644 / hourOur values of 'Do the Right Thing, Excel Together and Put Customers First' are at the heart of what matters most to us, and our Core Capabilities, 'Building Trust, Accountability, Effective Communication, Customer Focus, and Proactive Safety & Security' are what every employee needs to know and do to be most impactful at Amtrak. Strong expertise in architectural practices: Architectural Decision Records, Build vs Buy analysis, Business Capability Maps, Value-Stream Analysis, Solution Architecture work products, Architecture Governance.
Principal Cloud Engineer Meso Scale Diagnostics LLCPrincipal Cloud EngineerMD$116,600–$177,800 / yearPartner with Cybersecurity on cloud security engineering: IAM, KMS encryption, secrets management, GuardDuty, Security Hub, AWS Config, vulnerability management, and SIEM (SIEMonster/Wazuh) integration; lead remediation of cloud security findings. Strong cloud security engineering knowledge: IAM design at scale, KMS and secrets management, GuardDuty/Security Hub/AWS Config, vulnerability management, and integration with enterprise SIEM platforms (Wazuh, Splunk, Sentinel, or comparable).
DevSecOps Engineer Principal - Cyber Science Applications International CorpDevSecOps Engineer Principal - CyberArlington, VA$160,001–$200,000 / yearSAIC is the premier Joint All Domain Command and Control (JADC2) integrator with expertise in transforming legacy command and control systems into a modern hybrid cloud environment to accelerate decision making and increase mission success. Proven background working in DevOps software development environments with specific experience and knowledge in one or more of the following areas: o Experience with tools like Axonious, Splunk, Trend Micro, ACAS.
NewSAP S/4 Debt & Collection SME (Principal) - Remote The Dignify Solutions, LLCSAP S/4 Debt & Collection SME (Principal) - RemoteColumbia, MDRemoteDesigns and advises on incoming order acceptance, advance payment processing, reimbursable billing, revenue collection, and the full federal debt lifecycle from identification through Treasury referral or write-off. Defines target architecture, process design, controls, and integration across FI/AR, Public Sector Management, billing, and Treasury offset/referral processes.
Executive Assistant for Principal (NE)(2026-2027)-Monsignor Slade Catholic School, Glen Burnie MD AOBExecutive Assistant for Principal (NE)(2026-2027)-Monsignor Slade Catholic School, Glen Burnie MDGlen Burnie, Maryland$23.56–$25.24 / hourAssist with the completion and submission of required reports, surveys, assurances, and compliance documents for the Archdiocese of Baltimore, the Maryland State Department of Education (MSDE), the National Catholic Educational Association (NCEA), and other applicable agencies and organizations. Monsignor Slade Catholic School, a PreK2–8th grade Catholic school in Glen Burnie , MD, is seeking a fullâtime Executive Assistant to the Principal for the 2026–2027 school year.
Retail Shift Supervisor Goodwill Industries of MississippiRetail Shift SupervisorRidgeland, MississippiIn the absence of the Store Manager and/or Assistant Manager, the Shift Supervisor will supervise the staff and handle all managerial functions such as opening and closing the store properly, reporting accidents, incidents, or any occurrences that are serious in nature, keeping the safety of all clients/employees a priority. Position Summary: The Shift Supervisor is responsible for assisting the Store Manager and Assistant Manager in general operations, ensuring an effective, profitable store for each quarter.